5 过滤器停运后，开空气门，开正洗排水门进行排水，排水至设备最上窥视孔中央，关正洗排水门，开过滤器压缩空气入口门，进行空气擦洗，擦洗结束后，关过滤器压缩空气入口门.
6启动反洗水泵，开反洗入口门、反洗排水门,流量逐渐增大，反洗至出水澄清
7反洗结束后，开正洗入口门，空气门，关反洗入口门、反洗排水门，空气门见水后开正洗排水门，关空气门，正洗至出水浊度≤2mg/L后结束正洗，备用或投运；
8活性炭过滤器的调试，检查设备的内部部件，检查安装是否符合设计要求，滤料的装填高度是否合乎要求.
9当活性炭过滤器初次投运以及进出口压差≥0.05MPa或出水浊度≥2mg/L时过滤器应反洗
一级反渗透设备投运：全开反渗透产水阀，半开浓水排放手动阀和高压泵出口手动阀，当保安过滤器出口压力＞0.01MPa时，启动高压泵，打开高压泵出口气动阀、调节高压泵出口手动阀，使压力慢慢升至运行压力，调节高压泵出口调节阀使进水总流量达到28t/h，调节浓水排放调节阀，使浓水流量达到9.3t/h，向一级淡水箱供淡水
二级反渗透设备投运：利用淡水泵对二级反渗透压力容器进行冲洗，冲洗干净后进行装膜，然后利用淡水泵对二级反渗透设备进行低压冲洗. 低压冲洗结束后，全开二级反渗透产水阀，开二级反渗透浓水排放阀和高压泵出口手动阀，当二级高压泵进口压力＞0.01MPa时，启动高压泵，高压泵运行达额定转速数秒后，打开高压泵出口气动阀、调节高压泵出口手动阀，使压力慢慢升至运行压力，调节高压泵出口调节阀使进水总流量达到20t/h，半开浓水回收手动阀，关浓水排放电动阀，调节浓水回收手动阀，使浓水流量达到3.5t/h，向二级淡水箱供淡水
混床首次再生, 阴、阳树脂按设计量装入,混床上各种表计如压力表、流量表等校验合格；在线化学仪表如电导率表、硅表等校验合格后投入,再生泵试运转，再生流量表及酸、碱浓度表校验合格。
反洗分层：开反洗进水、反洗排水气动门，启动淡水泵，利用反洗手动门调节流量反洗树脂至上视孔中心线，
关反洗进水、反洗排水气动门，静止5分钟，使树脂按比重充分沉降；
放水：开放空气门、正洗排水门，放水至树脂层上100mm；
树脂再生：混床首次再生剂量为理论量的3-4倍，再生采取酸碱同步再生方式，开混床中间排水门，启动再生水泵，开混床酸、碱计量泵进出口门，酸碱计量泵出口三通进水阀，调整流量均为4m3／h左右，调整盐酸再生液的浓度为1.5-3.0％，碱再生液的浓度为1.5-2.0％左右
酸碱进完后，停酸碱计量泵，关酸碱计量泵进酸碱门，继续进水置换30分钟；
停再生泵，关中排门开运行入口门、空气门，启动淡水泵，空气门排水后关空气门，开正洗排水门，正洗阴阳树脂15-20分钟；
排水：关运行入口门，开空气门，由正洗排水门排水，排水至上视孔可见水位后关正排门；
空气混脂：开压缩空气门，控制表压0.2MPa左右，待混脂均匀后关压缩空气门，速开正洗排水门，使树脂迅速沉降；
总正洗：开运行入口门至空气门出水后，开正排门，关空气门，正洗至混床出水SiO2≤20μg／L，DD＜0.3μs／cm投入运行或备用。
door, opened the entrance door of compressed air filters, air scrubbing, scrubbed after compressed air filter clearance entrance door.
6. To start anti-washing pump, the anti-washing the entrance door, anti-washing drainage doors, traffic is gradually increasing, anti-water wash to clarify
7. Anti-washing after washing the entrance door is opened, air door, customs anti-washing the entrance door, anti-washing drainage doors, air doors open water after being washed drainage door, customs air doors are washed to the water turbidity ≤ 2mg / L after the end of being washed, back-up or put into operation;
8. Activated carbon filters debugging, inspection equipment, the internal parts, check the installation with the design requirements, whether a high degree of filter loading meet the demand.
9. When the activated carbon filter and put into operation, as well as import and export of the initial pressure ≥ 0.05MPa or water turbidity ≥ 2mg / L when the filter should be anti-wash
A reverse osmosis equipment put into operation: full-reverse osmosis production valve, semi-open dense water discharge valves and high-pressure pump manually export manual valve, when the security filter outlet pressure> 0.01MPa when to start high-pressure pump, open the high-pressure pump export pneumatic valve to regulate the export of high-pressure pump valve manually, so that the pressure slowly rose to run the pressure to regulate the export of high-pressure pump control valve so that the total flow of water to reach 28t / h, strong regulation of water discharge valve so that water flow to achieve strong 9.3t / h, to a box of fresh water for fresh water
2 reverse osmosis equipment put into operation: the use of fresh water pump for reverse osmosis pressure vessel for two wash, rinse after loaded membrane, and then use fresh water pump for reverse osmosis two low-pressure washing equipment. After the low-pressure washing, full-II Reverse middle-class valve, the two reverse osmosis concentration of relief valves and high pressure water pump outlet valve manually, when two high-pressure pump inlet pressure> 0.01MPa, the start of high pressure pumps, high-pressure pump to run up to the rated speed of a few seconds, open the exports of high-pressure pump pneumatic valve to regulate the export of high-pressure pump valve manually, so that the pressure slowly rose to run the pressure to regulate the export of high-pressure pump control valve so that the total flow of water to reach 20t / h, half-open dense water recycling manual valve clearance Concentrated water discharge electric valve to regulate the concentration of water recycling valve manually, so that water flow to achieve strong 3.5t / h, to two boxes of fresh water for fresh water
Mixed Bed first regeneration, yin, yang resin designed load capacity, mixed bed of a variety of forms, such as pressure gauges, flow meter, such as checking compliance; online chemical instrumentation such as conductivity table, silicon sheet, etc. Check after passing input, renewable pump commissioning, regeneration flow meter and acid, alkali concentration Table checksum qualified.
Anti-wash stratified: open anti-washing water, anti-wash drainage pneumatic doors, start fresh water pump, using anti-hand-washing doors flow regulation, as the supreme anti-washing resin hole centerline,
Customs anti-washing water, anti-wash drainage pneumatic doors, still five minutes to make resin according to the proportion of the full settlement;
Water: Open air doors, is to wash drainage gate, water resin layer to 100mm;
Resin Regeneration: Mixed Bed for the first time the theory of renewable dose 3-4 times the amount of renewable renewable way synchronization to take acid-base, the mixed-bed intermediate drainage door, start renewable water pumps, open mixed bed acid, alkali door import and export metering pumps, acid alkali metering pump inlet valves export links, adjusting the flow of 4m3 / h or so, adjusting the concentration of hydrochloric acid regeneration solution for 1.5-3.0%, renewable liquid alkali concentration of about 1.5-2.0%
Progressive base after stopping acid-base metering pumps, metering pumps into the clearance of acid-base acid-base gate, continue to water replacement within 30 minutes;
Stop renewable pumps, Kwan ranked run the entrance door opened doors, air doors, start fresh water pumps, air doors after drainage clearance air door, opened the door drainage is washing is washing of yin and yang resin 15-20 minutes;
Drainage: customs and operating in the entrance door, open air door, the door from being washed drainage drainage, drainage holes can be seen as the supreme clearance after the water level is ranked the door;
Air mixed fat: compressed air to open the door to control the gauge pressure of about 0.2MPa until evenly mixed lipid clearance compressed air after the doors opened was washed drainage speed doors, to make resin rapid settlement;
The total is washing: Run the entrance door opened the door to the air after the water, is scheduled to open the door, customs air doors, is to wash water mixed bed SiO2 ≤ 20μg / L, DD <0.3μs/cm put into operation or standby.
6. To start anti-washing pump, the anti-washing the entrance door, anti-washing drainage doors, traffic is gradually increasing, anti-water wash to clarify
7. Anti-washing after washing the entrance door is opened, air door, customs anti-washing the entrance door, anti-washing drainage doors, air doors open water after being washed drainage door, customs air doors are washed to the water turbidity ≤ 2mg / L after the end of being washed, back-up or put into operation;
8. Activated carbon filters debugging, inspection equipment, the internal parts, check the installation with the design requirements, whether a high degree of filter loading meet the demand.
9. When the activated carbon filter and put into operation, as well as import and export of the initial pressure ≥ 0.05MPa or water turbidity ≥ 2mg / L when the filter should be anti-wash
A reverse osmosis equipment put into operation: full-reverse osmosis production valve, semi-open dense water discharge valves and high-pressure pump manually export manual valve, when the security filter outlet pressure> 0.01MPa when to start high-pressure pump, open the high-pressure pump export pneumatic valve to regulate the export of high-pressure pump valve manually, so that the pressure slowly rose to run the pressure to regulate the export of high-pressure pump control valve so that the total flow of water to reach 28t / h, strong regulation of water discharge valve so that water flow to achieve strong 9.3t / h, to a box of fresh water for fresh water
2 reverse osmosis equipment put into operation: the use of fresh water pump for reverse osmosis pressure vessel for two wash, rinse after loaded membrane, and then use fresh water pump for reverse osmosis two low-pressure washing equipment. After the low-pressure washing, full-II Reverse middle-class valve, the two reverse osmosis concentration of relief valves and high pressure water pump outlet valve manually, when two high-pressure pump inlet pressure> 0.01MPa, the start of high pressure pumps, high-pressure pump to run up to the rated speed of a few seconds, open the exports of high-pressure pump pneumatic valve to regulate the export of high-pressure pump valve manually, so that the pressure slowly rose to run the pressure to regulate the export of high-pressure pump control valve so that the total flow of water to reach 20t / h, half-open dense water recycling manual valve clearance Concentrated water discharge electric valve to regulate the concentration of water recycling valve manually, so that water flow to achieve strong 3.5t / h, to two boxes of fresh water for fresh water
Mixed Bed first regeneration, yin, yang resin designed load capacity, mixed bed of a variety of forms, such as pressure gauges, flow meter, such as checking compliance; online chemical instrumentation such as conductivity table, silicon sheet, etc. Check after passing input, renewable pump commissioning, regeneration flow meter and acid, alkali concentration Table checksum qualified.
Anti-wash stratified: open anti-washing water, anti-wash drainage pneumatic doors, start fresh water pump, using anti-hand-washing doors flow regulation, as the supreme anti-washing resin hole centerline,
Customs anti-washing water, anti-wash drainage pneumatic doors, still five minutes to make resin according to the proportion of the full settlement;
Water: Open air doors, is to wash drainage gate, water resin layer to 100mm;
Resin Regeneration: Mixed Bed for the first time the theory of renewable dose 3-4 times the amount of renewable renewable way synchronization to take acid-base, the mixed-bed intermediate drainage door, start renewable water pumps, open mixed bed acid, alkali door import and export metering pumps, acid alkali metering pump inlet valves export links, adjusting the flow of 4m3 / h or so, adjusting the concentration of hydrochloric acid regeneration solution for 1.5-3.0%, renewable liquid alkali concentration of about 1.5-2.0%
Progressive base after stopping acid-base metering pumps, metering pumps into the clearance of acid-base acid-base gate, continue to water replacement within 30 minutes;
Stop renewable pumps, Kwan ranked run the entrance door opened doors, air doors, start fresh water pumps, air doors after drainage clearance air door, opened the door drainage is washing is washing of yin and yang resin 15-20 minutes;
Drainage: customs and operating in the entrance door, open air door, the door from being washed drainage drainage, drainage holes can be seen as the supreme clearance after the water level is ranked the door;
Air mixed fat: compressed air to open the door to control the gauge pressure of about 0.2MPa until evenly mixed lipid clearance compressed air after the doors opened was washed drainage speed doors, to make resin rapid settlement;
The total is washing: Run the entrance door opened the door to the air after the water, is scheduled to open the door, customs air doors, is to wash water mixed bed SiO2 ≤ 20μg / L, DD <0.3μs/cm put into operation or standby.
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第1个回答 2009-01-22
5 after service, open air filter, open doors for washing drainage door is most to equipment, drainage drain on the peephole, shut the door open, washing drainage is compressed air filter, air entrance doors after scrubbing, scrubbing, compressed air entrance door. Filter
6 start backwashing pumps, open the door, wash entrance door, washing drainage flow increase gradually, the water to wash to clarify
7 after washing, open the door, the air is washed entrance door, the door shut backwashing entrance door, washing drainage water, air door open is seen after washing drainage door, door, are washed off the air to the effluent turbidity acuities 2mg/L after washing, spare or operation is,
8 activated carbon filter, check the commissioning of the internal components and equipment installation check whether comply with the design requirements of the filter material, whether appropriate height. Loading
9 when activated carbon filter first operation and pressure.all p 0.05 MPa or effluent turbidity 2mg p/L should backwashing. When filter
Level of reverse-osmosis equipment operation: open water valve and reverse osmosis half-open strong water drain valve and manual pressure pump export manual valve outlet pressure, when the security filter > start 0.01 MPa pressure pump, open the high-pressure pump export pneumatic valve, adjust the high-pressure pump export manual valve, pressure regulating pressure to run slowly, high-pressure pump export to achieve overall 28t water regulator, adjust the strong water/h, no throttle discharge valves to reach 9.3 t/h, fresh water tank for water to the level
Secondary ro device using fresh water pump powerstation: the reverse osmosis pressure vessel flushing, rinse and membrane, then use motor-home of secondary pump light reverse-osmosis equipment for low pressure after rinse rinse. Second, open water valve reverse osmosis, secondary reverse osmosis strong water drain valve and high-pressure pump export manual valve, when the secondary high-pressure pump inlet pressure > 0.01 start MPa pressure pump, high-pressure pump operation of the rated speed after a few seconds, open the high-pressure pump export solenoid, adjust the high-pressure pump export manual valve, pressure regulating pressure to run slowly and water pressure pump export 20t to make overall regulator, 50 strong water/h, recycling manual valve shut strong water drain valve, adjust the strong water power recovery, make no throttle manual valve reaches 3.5 t/h, fresh water tank for water to secondary
Mixed bed first, Yin and Yang resin regeneration SheJiLiang load, mix according to the bed of meter as pressure gauge, flow checked; etc. Online chemical instrumentation such as conductivity, silicon table after checked, regeneration and commissioning pump flow and acid, alkali concentration checked table.
Backwashing stratified: backwashing water, drainage, pneumatic door backwashing start fresh water pumps, using hand moving gate adjust flow backwashing resin supreme depending on the centerline and hole
Shut the wash water, drainage, wash the pneumatic door, static 5 minutes; according to the proportion of full settlement of resin,
Setting: open door, are washed air, water drainage and 100mm on resin layer,
Resin regeneration: first mixed bed regenerative dose of theory of 3-4 times, acid and alkali synchronous regenerative way to regenerate, the open door, among the mixed bed drainage pump start-up regeneration, mixed bed acid, alkali, acid and alkali metering pump export metering pump export tee inlet valve and adjust flow are 4m3 / h, adjust the concentration of regeneration hydrochloric acid, alkali: 3.0% 1.5 - liquid concentration for regeneration 1.5-2.0%
Acid, alkali after into metering pump, alkali, acid and alkali metering pump into the water gate to displacement 30 minutes,
Stop regeneration pump, open doors guanzhong exhaust air entrance door, the door of running water, air and start light door closed door, after the drainage is open air, wash washing drainage door Yin resin for 15-20 minutes,
Drainage: shut, open air entrance door run by washing drainage door, door, drainage hole drainage water is supreme depending on the door; GuanZhengPai
Air is mixed fat: open door, control of compressed air pressure to mix, 0.2 MPa lipid evenly and compressed air door closed door open, make washing drainage is rapid subsidence, resin,
Total is washed: open door to door of air inlet running water, open doors are row after, air, water wash to mixed bed is more than 20 mu g/SiO2, DD < 0.3 muon L s/commissioning or cm.
6 start backwashing pumps, open the door, wash entrance door, washing drainage flow increase gradually, the water to wash to clarify
7 after washing, open the door, the air is washed entrance door, the door shut backwashing entrance door, washing drainage water, air door open is seen after washing drainage door, door, are washed off the air to the effluent turbidity acuities 2mg/L after washing, spare or operation is,
8 activated carbon filter, check the commissioning of the internal components and equipment installation check whether comply with the design requirements of the filter material, whether appropriate height. Loading
9 when activated carbon filter first operation and pressure.all p 0.05 MPa or effluent turbidity 2mg p/L should backwashing. When filter
Level of reverse-osmosis equipment operation: open water valve and reverse osmosis half-open strong water drain valve and manual pressure pump export manual valve outlet pressure, when the security filter > start 0.01 MPa pressure pump, open the high-pressure pump export pneumatic valve, adjust the high-pressure pump export manual valve, pressure regulating pressure to run slowly, high-pressure pump export to achieve overall 28t water regulator, adjust the strong water/h, no throttle discharge valves to reach 9.3 t/h, fresh water tank for water to the level
Secondary ro device using fresh water pump powerstation: the reverse osmosis pressure vessel flushing, rinse and membrane, then use motor-home of secondary pump light reverse-osmosis equipment for low pressure after rinse rinse. Second, open water valve reverse osmosis, secondary reverse osmosis strong water drain valve and high-pressure pump export manual valve, when the secondary high-pressure pump inlet pressure > 0.01 start MPa pressure pump, high-pressure pump operation of the rated speed after a few seconds, open the high-pressure pump export solenoid, adjust the high-pressure pump export manual valve, pressure regulating pressure to run slowly and water pressure pump export 20t to make overall regulator, 50 strong water/h, recycling manual valve shut strong water drain valve, adjust the strong water power recovery, make no throttle manual valve reaches 3.5 t/h, fresh water tank for water to secondary
Mixed bed first, Yin and Yang resin regeneration SheJiLiang load, mix according to the bed of meter as pressure gauge, flow checked; etc. Online chemical instrumentation such as conductivity, silicon table after checked, regeneration and commissioning pump flow and acid, alkali concentration checked table.
Backwashing stratified: backwashing water, drainage, pneumatic door backwashing start fresh water pumps, using hand moving gate adjust flow backwashing resin supreme depending on the centerline and hole
Shut the wash water, drainage, wash the pneumatic door, static 5 minutes; according to the proportion of full settlement of resin,
Setting: open door, are washed air, water drainage and 100mm on resin layer,
Resin regeneration: first mixed bed regenerative dose of theory of 3-4 times, acid and alkali synchronous regenerative way to regenerate, the open door, among the mixed bed drainage pump start-up regeneration, mixed bed acid, alkali, acid and alkali metering pump export metering pump export tee inlet valve and adjust flow are 4m3 / h, adjust the concentration of regeneration hydrochloric acid, alkali: 3.0% 1.5 - liquid concentration for regeneration 1.5-2.0%
Acid, alkali after into metering pump, alkali, acid and alkali metering pump into the water gate to displacement 30 minutes,
Stop regeneration pump, open doors guanzhong exhaust air entrance door, the door of running water, air and start light door closed door, after the drainage is open air, wash washing drainage door Yin resin for 15-20 minutes,
Drainage: shut, open air entrance door run by washing drainage door, door, drainage hole drainage water is supreme depending on the door; GuanZhengPai
Air is mixed fat: open door, control of compressed air pressure to mix, 0.2 MPa lipid evenly and compressed air door closed door open, make washing drainage is rapid subsidence, resin,
Total is washed: open door to door of air inlet running water, open doors are row after, air, water wash to mixed bed is more than 20 mu g/SiO2, DD < 0.3 muon L s/commissioning or cm.
第2个回答 2009-01-26
door, opened the entrance door of compressed air filters, air scrubbing, scrubbed after compressed air filter clearance entrance door.
6. To start anti-washing pump, the anti-washing the entrance door, anti-washing drainage doors, traffic is gradually increasing, anti-water wash to clarify
7. Anti-washing after washing the entrance door is opened, air door, customs anti-washing the entrance door, anti-washing drainage doors, air doors open water after being washed drainage door, customs air doors are washed to the water turbidity ≤ 2mg / L after the end of being washed, back-up or put into operation;
8. Activated carbon filters debugging, inspection equipment, the internal parts, check the installation with the design requirements, whether a high degree of filter loading meet the demand.
9. When the activated carbon filter and put into operation, as well as import and export of the initial pressure ≥ 0.05MPa or water turbidity ≥ 2mg / L when the filter should be anti-wash
A reverse osmosis equipment put into operation: full-reverse osmosis production valve, semi-open dense water discharge valves and high-pressure pump manually export manual valve, when the security filter outlet pressure> 0.01MPa when to start high-pressure pump, open the high-pressure pump export pneumatic valve to regulate the export of high-pressure pump valve manually, so that the pressure slowly rose to run the pressure to regulate the export of high-pressure pump control valve so that the total flow of water to reach 28t / h, strong regulation of water discharge valve so that water flow to achieve strong 9.3t / h, to a box of fresh water for fresh water
2 reverse osmosis equipment put into operation: the use of fresh water pump for reverse osmosis pressure vessel for two wash, rinse after loaded membrane, and then use fresh water pump for reverse osmosis two low-pressure washing equipment. After the low-pressure washing, full-II Reverse middle-class valve, the two reverse osmosis concentration of relief valves and high pressure water pump outlet valve manually, when two high-pressure pump inlet pressure> 0.01MPa, the start of high pressure pumps, high-pressure pump to run up to the rated speed of a few seconds, open the exports of high-pressure pump pneumatic valve to regulate the export of high-pressure pump valve manually, so that the pressure slowly rose to run the pressure to regulate the export of high-pressure pump control valve so that the total flow of water to reach 20t / h, half-open dense water recycling manual valve clearance Concentrated water discharge electric valve to regulate the concentration of water recycling valve manually, so that water flow to achieve strong 3.5t / h, to two boxes of fresh water for fresh water
Mixed Bed first regeneration, yin, yang resin designed load capacity, mixed bed of a variety of forms, such as pressure gauges, flow meter, such as checking compliance; online chemical instrumentation such as conductivity table, silicon sheet, etc. Check after passing input, renewable pump commissioning, regeneration flow meter and acid, alkali concentration Table checksum qualified.
Anti-wash stratified: open anti-washing water, anti-wash drainage pneumatic doors, start fresh water pump, using anti-hand-washing doors flow regulation, as the supreme anti-washing resin hole centerline,
Customs anti-washing water, anti-wash drainage pneumatic doors, still five minutes to make resin according to the proportion of the full settlement;
Water: Open air doors, is to wash drainage gate, water resin layer to 100mm;
Resin Regeneration: Mixed Bed for the first time the theory of renewable dose 3-4 times the amount of renewable renewable way synchronization to take acid-base, the mixed-bed intermediate drainage door, start renewable water pumps, open mixed bed acid, alkali door import and export metering pumps, acid alkali metering pump inlet valves export links, adjusting the flow of 4m3 / h or so, adjusting the concentration of hydrochloric acid regeneration solution for 1.5-3.0%, renewable liquid alkali concentration of about 1.5-2.0%
Progressive base after stopping acid-base metering pumps, metering pumps into the clearance of acid-base acid-base gate, continue to water replacement within 30 minutes;
Stop renewable pumps, Kwan ranked run the entrance door opened doors, air doors, start fresh water pumps, air doors after drainage clearance air door, opened the door drainage is washing is washing of yin and yang resin 15-20 minutes;
Drainage: customs and operating in the entrance door, open air door, the door from being washed drainage drainage, drainage holes can be seen as the supreme clearance after the water level is ranked the door;
Air mixed fat: compressed air to open the door to control the gauge pressure of about 0.2MPa until evenly mixed lipid clearance compressed air after the doors opened was washed drainage speed doors, to make resin rapid settlement;
The total is washing: Run the entrance door opened the door to the air after the water, is scheduled to open the door, customs air doors, is to wash water mixed bed SiO2 ≤ 20μg / L, DD <0.3μs/cm put into operation or standby.
回答者： dfnhyl - 千总 四级 1-22 16:12
5 after service, open air filter, open doors for washing drainage door is most to equipment, drainage drain on the peephole, shut the door open, washing drainage is compressed air filter, air entrance doors after scrubbing, scrubbing, compressed air entrance door. Filter
6 start backwashing pumps, open the door, wash entrance door, washing drainage flow increase gradually, the water to wash to clarify
7 after washing, open the door, the air is washed entrance door, the door shut backwashing entrance door, washing drainage water, air door open is seen after washing drainage door, door, are washed off the air to the effluent turbidity acuities 2mg/L after washing, spare or operation is,
8 activated carbon filter, check the commissioning of the internal components and equipment installation check whether comply with the design requirements of the filter material, whether appropriate height. Loading
9 when activated carbon filter first operation and pressure.all p 0.05 MPa or effluent turbidity 2mg p/L should backwashing. When filter
Level of reverse-osmosis equipment operation: open water valve and reverse osmosis half-open strong water drain valve and manual pressure pump export manual valve outlet pressure, when the security filter > start 0.01 MPa pressure pump, open the high-pressure pump export pneumatic valve, adjust the high-pressure pump export manual valve, pressure regulating pressure to run slowly, high-pressure pump export to achieve overall 28t water regulator, adjust the strong water/h, no throttle discharge valves to reach 9.3 t/h, fresh water tank for water to the level
Secondary ro device using fresh water pump powerstation: the reverse osmosis pressure vessel flushing, rinse and membrane, then use motor-home of secondary pump light reverse-osmosis equipment for low pressure after rinse rinse. Second, open water valve reverse osmosis, secondary reverse osmosis strong water drain valve and high-pressure pump export manual valve, when the secondary high-pressure pump inlet pressure > 0.01 start MPa pressure pump, high-pressure pump operation of the rated speed after a few seconds, open the high-pressure pump export solenoid, adjust the high-pressure pump export manual valve, pressure regulating pressure to run slowly and water pressure pump export 20t to make overall regulator, 50 strong water/h, recycling manual valve shut strong water drain valve, adjust the strong water power recovery, make no throttle manual valve reaches 3.5 t/h, fresh water tank for water to secondary
Mixed bed first, Yin and Yang resin regeneration SheJiLiang load, mix according to the bed of meter as pressure gauge, flow checked; etc. Online chemical instrumentation such as conductivity, silicon table after checked, regeneration and commissioning pump flow and acid, alkali concentration checked table.
Backwashing stratified: backwashing water, drainage, pneumatic door backwashing start fresh water pumps, using hand moving gate adjust flow backwashing resin supreme depending on the centerline and hole
Shut the wash water, drainage, wash the pneumatic door, static 5 minutes; according to the proportion of full settlement of resin,
Setting: open door, are washed air, water drainage and 100mm on resin layer,
Resin regeneration: first mixed bed regenerative dose of theory of 3-4 times, acid and alkali synchronous regenerative way to regenerate, the open door, among the mixed bed drainage pump start-up regeneration, mixed bed acid, alkali, acid and alkali metering pump export metering pump export tee inlet valve and adjust flow are 4m3 / h, adjust the concentration of regeneration hydrochloric acid, alkali: 3.0% 1.5 - liquid concentration for regeneration 1.5-2.0%
Acid, alkali after into metering pump, alkali, acid and alkali metering pump into the water gate to displacement 30 minutes,
Stop regeneration pump, open doors guanzhong exhaust air entrance door, the door of running water, air and start light door closed door, after the drainage is open air, wash washing drainage door Yin resin for 15-20 minutes,
Drainage: shut, open air entrance door run by washing drainage door, door, drainage hole drainage water is supreme depending on the door; GuanZhengPai
Air is mixed fat: open door, control of compressed air pressure to mix, 0.2 MPa lipid evenly and compressed air door closed door open, make washing drainage is rapid subsidence, resin,
Total is washed: open door to door of air inlet running water, open doors are row after, air, water wash to mixed bed is more than 20 mu g/SiO2, DD < 0.3 muon L s/commissioning or cm.
6. To start anti-washing pump, the anti-washing the entrance door, anti-washing drainage doors, traffic is gradually increasing, anti-water wash to clarify
7. Anti-washing after washing the entrance door is opened, air door, customs anti-washing the entrance door, anti-washing drainage doors, air doors open water after being washed drainage door, customs air doors are washed to the water turbidity ≤ 2mg / L after the end of being washed, back-up or put into operation;
8. Activated carbon filters debugging, inspection equipment, the internal parts, check the installation with the design requirements, whether a high degree of filter loading meet the demand.
9. When the activated carbon filter and put into operation, as well as import and export of the initial pressure ≥ 0.05MPa or water turbidity ≥ 2mg / L when the filter should be anti-wash
A reverse osmosis equipment put into operation: full-reverse osmosis production valve, semi-open dense water discharge valves and high-pressure pump manually export manual valve, when the security filter outlet pressure> 0.01MPa when to start high-pressure pump, open the high-pressure pump export pneumatic valve to regulate the export of high-pressure pump valve manually, so that the pressure slowly rose to run the pressure to regulate the export of high-pressure pump control valve so that the total flow of water to reach 28t / h, strong regulation of water discharge valve so that water flow to achieve strong 9.3t / h, to a box of fresh water for fresh water
2 reverse osmosis equipment put into operation: the use of fresh water pump for reverse osmosis pressure vessel for two wash, rinse after loaded membrane, and then use fresh water pump for reverse osmosis two low-pressure washing equipment. After the low-pressure washing, full-II Reverse middle-class valve, the two reverse osmosis concentration of relief valves and high pressure water pump outlet valve manually, when two high-pressure pump inlet pressure> 0.01MPa, the start of high pressure pumps, high-pressure pump to run up to the rated speed of a few seconds, open the exports of high-pressure pump pneumatic valve to regulate the export of high-pressure pump valve manually, so that the pressure slowly rose to run the pressure to regulate the export of high-pressure pump control valve so that the total flow of water to reach 20t / h, half-open dense water recycling manual valve clearance Concentrated water discharge electric valve to regulate the concentration of water recycling valve manually, so that water flow to achieve strong 3.5t / h, to two boxes of fresh water for fresh water
Mixed Bed first regeneration, yin, yang resin designed load capacity, mixed bed of a variety of forms, such as pressure gauges, flow meter, such as checking compliance; online chemical instrumentation such as conductivity table, silicon sheet, etc. Check after passing input, renewable pump commissioning, regeneration flow meter and acid, alkali concentration Table checksum qualified.
Anti-wash stratified: open anti-washing water, anti-wash drainage pneumatic doors, start fresh water pump, using anti-hand-washing doors flow regulation, as the supreme anti-washing resin hole centerline,
Customs anti-washing water, anti-wash drainage pneumatic doors, still five minutes to make resin according to the proportion of the full settlement;
Water: Open air doors, is to wash drainage gate, water resin layer to 100mm;
Resin Regeneration: Mixed Bed for the first time the theory of renewable dose 3-4 times the amount of renewable renewable way synchronization to take acid-base, the mixed-bed intermediate drainage door, start renewable water pumps, open mixed bed acid, alkali door import and export metering pumps, acid alkali metering pump inlet valves export links, adjusting the flow of 4m3 / h or so, adjusting the concentration of hydrochloric acid regeneration solution for 1.5-3.0%, renewable liquid alkali concentration of about 1.5-2.0%
Progressive base after stopping acid-base metering pumps, metering pumps into the clearance of acid-base acid-base gate, continue to water replacement within 30 minutes;
Stop renewable pumps, Kwan ranked run the entrance door opened doors, air doors, start fresh water pumps, air doors after drainage clearance air door, opened the door drainage is washing is washing of yin and yang resin 15-20 minutes;
Drainage: customs and operating in the entrance door, open air door, the door from being washed drainage drainage, drainage holes can be seen as the supreme clearance after the water level is ranked the door;
Air mixed fat: compressed air to open the door to control the gauge pressure of about 0.2MPa until evenly mixed lipid clearance compressed air after the doors opened was washed drainage speed doors, to make resin rapid settlement;
The total is washing: Run the entrance door opened the door to the air after the water, is scheduled to open the door, customs air doors, is to wash water mixed bed SiO2 ≤ 20μg / L, DD <0.3μs/cm put into operation or standby.
回答者： dfnhyl - 千总 四级 1-22 16:12
5 after service, open air filter, open doors for washing drainage door is most to equipment, drainage drain on the peephole, shut the door open, washing drainage is compressed air filter, air entrance doors after scrubbing, scrubbing, compressed air entrance door. Filter
6 start backwashing pumps, open the door, wash entrance door, washing drainage flow increase gradually, the water to wash to clarify
7 after washing, open the door, the air is washed entrance door, the door shut backwashing entrance door, washing drainage water, air door open is seen after washing drainage door, door, are washed off the air to the effluent turbidity acuities 2mg/L after washing, spare or operation is,
8 activated carbon filter, check the commissioning of the internal components and equipment installation check whether comply with the design requirements of the filter material, whether appropriate height. Loading
9 when activated carbon filter first operation and pressure.all p 0.05 MPa or effluent turbidity 2mg p/L should backwashing. When filter
Level of reverse-osmosis equipment operation: open water valve and reverse osmosis half-open strong water drain valve and manual pressure pump export manual valve outlet pressure, when the security filter > start 0.01 MPa pressure pump, open the high-pressure pump export pneumatic valve, adjust the high-pressure pump export manual valve, pressure regulating pressure to run slowly, high-pressure pump export to achieve overall 28t water regulator, adjust the strong water/h, no throttle discharge valves to reach 9.3 t/h, fresh water tank for water to the level
Secondary ro device using fresh water pump powerstation: the reverse osmosis pressure vessel flushing, rinse and membrane, then use motor-home of secondary pump light reverse-osmosis equipment for low pressure after rinse rinse. Second, open water valve reverse osmosis, secondary reverse osmosis strong water drain valve and high-pressure pump export manual valve, when the secondary high-pressure pump inlet pressure > 0.01 start MPa pressure pump, high-pressure pump operation of the rated speed after a few seconds, open the high-pressure pump export solenoid, adjust the high-pressure pump export manual valve, pressure regulating pressure to run slowly and water pressure pump export 20t to make overall regulator, 50 strong water/h, recycling manual valve shut strong water drain valve, adjust the strong water power recovery, make no throttle manual valve reaches 3.5 t/h, fresh water tank for water to secondary
Mixed bed first, Yin and Yang resin regeneration SheJiLiang load, mix according to the bed of meter as pressure gauge, flow checked; etc. Online chemical instrumentation such as conductivity, silicon table after checked, regeneration and commissioning pump flow and acid, alkali concentration checked table.
Backwashing stratified: backwashing water, drainage, pneumatic door backwashing start fresh water pumps, using hand moving gate adjust flow backwashing resin supreme depending on the centerline and hole
Shut the wash water, drainage, wash the pneumatic door, static 5 minutes; according to the proportion of full settlement of resin,
Setting: open door, are washed air, water drainage and 100mm on resin layer,
Resin regeneration: first mixed bed regenerative dose of theory of 3-4 times, acid and alkali synchronous regenerative way to regenerate, the open door, among the mixed bed drainage pump start-up regeneration, mixed bed acid, alkali, acid and alkali metering pump export metering pump export tee inlet valve and adjust flow are 4m3 / h, adjust the concentration of regeneration hydrochloric acid, alkali: 3.0% 1.5 - liquid concentration for regeneration 1.5-2.0%
Acid, alkali after into metering pump, alkali, acid and alkali metering pump into the water gate to displacement 30 minutes,
Stop regeneration pump, open doors guanzhong exhaust air entrance door, the door of running water, air and start light door closed door, after the drainage is open air, wash washing drainage door Yin resin for 15-20 minutes,
Drainage: shut, open air entrance door run by washing drainage door, door, drainage hole drainage water is supreme depending on the door; GuanZhengPai
Air is mixed fat: open door, control of compressed air pressure to mix, 0.2 MPa lipid evenly and compressed air door closed door open, make washing drainage is rapid subsidence, resin,
Total is washed: open door to door of air inlet running water, open doors are row after, air, water wash to mixed bed is more than 20 mu g/SiO2, DD < 0.3 muon L s/commissioning or cm.
