CN203855472U - Control device for two-stage reverse osmosis equipment - Google Patents
Control device for two-stage reverse osmosis equipment Download PDFInfo
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- CN203855472U CN203855472U CN201420146576.4U CN201420146576U CN203855472U CN 203855472 U CN203855472 U CN 203855472U CN 201420146576 U CN201420146576 U CN 201420146576U CN 203855472 U CN203855472 U CN 203855472U
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Abstract
The utility model relates to a control device and particularly relates to a control device for two-stage reverse osmosis equipment. The control device for two-stage reverse osmosis equipment comprises an raw water tank (1), a raw water pump (2), a quartz sand filter (3), an activated carbon filter (4), a cationic softener (5), a security filter (6), an intermediate water tank (7), a first-stage booster pump (8), a first-stage reverse osmosis system (9), a second-stage booster pump (10), a second-stage reverse osmosis system (11), a sterilization device (12), a pure water tank (13) and a controller (14). The control device disclosed by the utility model has the advantages of less investment, convenience in operation, manpower conservation and replacement cost conservation, the backwashing of the filter is automatically achieved and the effluent quality of pure water is ensured.
Description
Technical field
The utility model relates to a kind of control device, especially relates to second-level reverse osmosis device control device.
Background technology
During pure water is produced, filtration unit, water softening device, through operation after a while, instead clean; Water softening device, through operation after a while, be regenerated; The pressure of one-level, two-pass reverse osmosis water and flow control, it is unintelligible that cartridge filter filtering membrane and reverse osmosis membrane are changed the time.Everything operative employee that will be familiar with water treatment controls in real time.
Summary of the invention
The utility model is for the deficiencies in the prior art, a kind of second-level reverse osmosis device control device is provided, effectively solved and when filtration unit is counter to be cleaned, will have anti-cleaning retention basin, anti-flushing water pump and can not automatically control scavenging period and positively charged ion recovery time, cartridge filter filtering membrane and reverse osmosis membrane are changed time, one-level, the pressure of two-pass reverse osmosis water and the problem of flow control.
For achieving the above object, the technical solution that the utility model adopts is:
Second-level reverse osmosis device control device, comprises raw water box, raw water pump, quartz filter, activated charcoal filter, positively charged ion softening agent, cartridge filter, intermediate water tank, one-level booster pump, first-stage reverse osmosis system, two stage supercharging pump, two-stage reverse osmosis system, sterilising plant, pure water tank and controller;
The water outlet of raw water box is connected by pipeline with the water-in of raw water pump;
The water-in of quartz filter is connected with the water outlet of raw water pump by pipeline, has respectively A water intaking valve and A pressure unit on pipeline; The sewage draining exit of quartz filter has A wash water valve;
The water outlet of quartz filter is connected with the water-in of activated charcoal filter by pipeline, has respectively B pressure unit and B water intaking valve on pipeline; The sewage draining exit of activated charcoal filter has B wash water valve;
The water outlet of activated charcoal filter is connected with the water-in of positively charged ion softening agent by pipeline, has respectively C pressure unit, C water intaking valve and A water hardness detector on pipeline; The sewage draining exit of positively charged ion softening agent has C wash water valve;
The water outlet of positively charged ion softening agent is connected with the water-in of cartridge filter by pipeline, on pipeline, there are respectively B water hardness detector, D water intaking valve and D pressure unit, between B water hardness detector and D water intaking valve, there is pipeline to be connected with dosing tank, from dosing tank pipeline out, have successively dosing pump, dosing valve;
The water outlet of cartridge filter is connected with the water-in of intermediate water tank by pipeline, has E pressure unit on pipeline;
The water outlet of intermediate water tank is connected with the water-in of one-level booster pump by pipeline; The water outlet of one-level booster pump is connected with the water-in of first-stage reverse osmosis system by pipeline, on pipeline, there are respectively E water intaking valve and A conductivitimeter, the water outlet of topping-up pump is connected with the water outlet of quartz filter and activated charcoal filter by pipeline, has respectively A back-water valve, B back-water valve on pipeline;
The water outlet of first-stage reverse osmosis system is connected with the water-in of two stage supercharging pump by pipeline, has B conductivitimeter on pipeline, and the sewage draining exit of first-stage reverse osmosis system has D wash water valve;
The water outlet of two stage supercharging pump is connected with the water-in of two-stage reverse osmosis system by pipeline, has respectively F water intaking valve on pipeline,
The water outlet of two-stage reverse osmosis system is connected with the water-in of sterilising plant by pipeline, has C conductivitimeter on pipeline, and the sewage draining exit of two-stage reverse osmosis system has E wash water valve;
The water outlet of sterilising plant is connected with the water-in of pure water tank by pipeline;
Raw water pump, one-level booster pump, two stage supercharging pump, sterilising plant, A water intaking valve, A pressure unit, A wash water valve, B pressure unit, B water intaking valve, B wash water valve, C pressure unit, C water intaking valve, A water hardness detector, C wash water valve, B water hardness detector, D water intaking valve, D pressure unit, dosing pump, dosing valve, E pressure unit, E water intaking valve, A conductivitimeter, A back-water valve, B back-water valve, B conductivitimeter, D wash water valve, F water intaking valve, C conductivitimeter, E wash water valve is connected with controller by signal wire.
Described raw water pump, one-level booster pump, two stage supercharging pump are pressure pump, and dosing pump is volume pump.
Described sterilising plant is ozone-sterilizing device or ultraviolet sterilization apparatus.
Described controller is LC controller.
Described A water intaking valve, A wash water valve, B water intaking valve, B wash water valve, C water intaking valve, C wash water valve, D water intaking valve, dosing valve, E water intaking valve, A back-water valve, B back-water valve, D wash water valve, F water intaking valve, E wash water valve are motorized valve.
During production, controller opens raw water pump, one-level booster pump, two stage supercharging pump, sterilising plant, A water intaking valve, B water intaking valve, C water intaking valve, D water intaking valve, E water intaking valve, F water intaking valve, close A wash water valve, B wash water valve, C wash water valve, dosing pump, dosing valve, A back-water valve, B back-water valve, D wash water valve, E wash water valve; Former water from out entering after quartz filter, activated charcoal filter filtration raw water box after raw water pump pressurization, enter positively charged ion softening agent softening, softening water enters intermediate water tank after cartridge filter filters, after one-level booster pump supercharging, carry out first-stage reverse osmosis, one-level pure water carries out two-pass reverse osmosis again after the supercharging of two stage supercharging pump, the pure water producing, after sterilization, enters in pure water tank.A conductivitimeter, B conductivitimeter, the water electric conductivity at first-stage reverse osmosis system two ends is fed back to controller, controller is controlled the size of E water intaking valve and D wash water valve, thereby guarantees one-level pure water water quality.When water electric conductivity gives the alarm to certain value Time Controller, manually change or clean first-stage reverse osmosis film.B conductivitimeter, C conductivitimeter feed back to controller by the water electric conductivity at two-stage reverse osmosis system two ends, and controller is controlled the size of F water intaking valve, E wash water valve, thereby guarantee secondary pure water water quality.When water electric conductivity gives the alarm to certain value Time Controller, manually change or clean two-pass reverse osmosis film.
When the numerical value of A pressure unit, B pressure unit reaches certain value, start the anti-quartz filter that cleans, controller cuts out A water intaking valve, B water intaking valve, E water intaking valve, opens A wash water valve, A back-water valve; The water of intermediate water tank is back in quartz filter after one-level booster pump pressurization, and the impurity under quartz filter is filtered is discharged from A wash water valve.After certain hour, controller cuts out A wash water valve, A back-water valve, opens A water intaking valve, B water intaking valve, E water intaking valve, completes the anti-cleaning of quartz filter.
When the numerical value of B pressure unit, C pressure unit reaches certain value, start anti-cleaning active carbon filter, controller cuts out B water intaking valve, C water intaking valve, E water intaking valve, opens B wash water valve, B back-water valve; The water of intermediate water tank is back in activated charcoal filter after one-level booster pump pressurization, and the impurity under activated charcoal filter is filtered is discharged from B wash water valve.After certain hour, controller cuts out B wash water valve, B back-water valve, opens B water intaking valve, C water intaking valve, E water intaking valve, completes the anti-cleaning of activated charcoal filter.
When the numerical value of A water hardness detector, B water hardness detector reaches certain value, start cation regenerant softening agent, controller cuts out C water intaking valve, D water intaking valve, opens C wash water valve, dosing pump, dosing valve; Liquid in dosing tank flows in positively charged ion softening agent after dosing pump, and the resin cation (R.C.) in positively charged ion softening agent is carried out to backwash and regeneration.After certain hour, controller cuts out dosing pump, dosing valve, opens C water intaking valve the resin cation (R.C.) in positively charged ion softening agent is just washed.After certain hour, controller cuts out C wash water valve, opens D water intaking valve, completes the resin cation (R.C.) regeneration of positively charged ion softening agent.
the beneficial effects of the utility model:
1, the utility model is without anti-retention basin, the reduced investment of cleaning.
2, the utility model, without anti-flushing water pump, cleans strainer is counter by the switching of each valve, easy to operate.
3, the utility model is intake and water outlet pressure force measurement to quartz filter, activated charcoal filter by pressure unit, thereby makes controller or the switching of each valve is controlled, and has realized the anti-automatization of cleaning of strainer, has saved manpower.
4, the utility model measurement to the water inlet of positively charged ion softening agent and effluent quality hardness by water hardness detector, thereby make controller or the switching of dosing pump, dosing valve is controlled, realize the live again automatization of process of positively charged ion softening agent ion, saved manpower.
5, the utility model is intake and water outlet pressure force measurement to cartridge filter by pressure unit, thereby controller is reported to the police, and has realized the abundant use of cartridge filter filtering membrane, has changed in time, has saved replacement charge.
6, the use of the utility model intermediate water tank can be saved the retention basin of anti-cleaning use, and by control back-water valve to quartz filter, activated charcoal filter is counter cleans.。
7, the utility model measurement to first-stage reverse osmosis system, two-stage reverse osmosis system water inlet and effluent quality specific conductivity by conductivitimeter, thereby controller is reported to the police, realize the abundant use of reverse osmosis system reverse osmosis membrane, changed in time, saved replacement charge.And the size of controller control reverse osmosis system water intaking valve and wash water valve, thereby the effluent quality of assurance pure water.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
1-raw water box, 2-raw water pump, 3-quartz filter, 4-activated charcoal filter, 5-positively charged ion softening agent, 6-cartridge filter, 7-intermediate water tank, 8-one-level booster pump, 9-first-stage reverse osmosis system, 10-two stage supercharging pump, 11-two-stage reverse osmosis system, 12-sterilising plant, 13-pure water tank, 14-controller, 15-A water intaking valve, 16-A pressure unit, 17-A wash water valve, 18-B pressure unit, 19-B water intaking valve, 20-B wash water valve, 21-C pressure unit, 22-C water intaking valve, 23-A water hardness detector, 24-C wash water valve, 25-B water hardness detector, 26-D water intaking valve, 27-D pressure unit, 28-dosing tank, 29-dosing pump, 30-dosing valve, 31-E pressure unit, 32-E water intaking valve, 33-A conductivitimeter, 34-A back-water valve, 35-B back-water valve, 36-B conductivitimeter, 37-D wash water valve, 38-F water intaking valve, 39-C conductivitimeter, 40-E wash water valve.
Specific embodiment
embodiment 1
As shown in Figure 1, second-level reverse osmosis device control device, comprises raw water box 1, raw water pump 2, quartz filter 3, activated charcoal filter 4, positively charged ion softening agent 5, cartridge filter 6, intermediate water tank 7, one-level booster pump 8, first-stage reverse osmosis system 9, two stage supercharging pump 10, two-stage reverse osmosis system 11, sterilising plant 12, pure water tank 13 and controller 14;
The water outlet of raw water box 1 is connected by pipeline with the water-in of raw water pump 2;
The water-in of quartz filter 3 is connected with the water outlet of raw water pump 2 by pipeline, has respectively A water intaking valve 15 and A pressure unit 16 on pipeline; The sewage draining exit of quartz filter 3 has A wash water valve 17;
The water outlet of quartz filter 3 is connected with the water-in of activated charcoal filter 4 by pipeline, has respectively B pressure unit 18 and B water intaking valve 19 on pipeline; The sewage draining exit of activated charcoal filter 4 has B wash water valve 20;
The water outlet of activated charcoal filter 4 is connected with the water-in of positively charged ion softening agent 5 by pipeline, has respectively C pressure unit 21, C water intaking valve 22 and A water hardness detector 23 on pipeline; The sewage draining exit of positively charged ion softening agent 5 has C wash water valve 24;
The water outlet of positively charged ion softening agent 5 is connected with the water-in of cartridge filter 6 by pipeline, on pipeline, there are respectively B water hardness detector 25, D water intaking valve 26 and D pressure unit 27, between B water hardness detector 25 and D water intaking valve 26, there is pipeline to be connected with dosing tank 28, from dosing tank 28 pipeline out, have successively dosing pump 29, dosing valve 30;
The water outlet of cartridge filter 6 is connected with the water-in of intermediate water tank 7 by pipeline, has E pressure unit 31 on pipeline;
The water outlet of intermediate water tank 7 is connected with the water-in of one-level booster pump 8 by pipeline; The water outlet of one-level booster pump 8 is connected with the water-in of first-stage reverse osmosis system 9 by pipeline, on pipeline, there are respectively E water intaking valve 32 and A conductivitimeter 33, the water outlet of topping-up pump 8 is connected with the water outlet of activated charcoal filter 4 with quartz filter 3 by pipeline, has respectively A back-water valve 34, B back-water valve 35 on pipeline;
The water outlet of first-stage reverse osmosis system 9 is connected with the water-in of two stage supercharging pump 10 by pipeline, has B conductivitimeter 36 on pipeline, and the sewage draining exit of first-stage reverse osmosis system 9 has D wash water valve 37;
The water outlet of two stage supercharging pump 10 is connected with the water-in of two-stage reverse osmosis system 11 by pipeline, has respectively F water intaking valve 38 on pipeline,
The water outlet of two-stage reverse osmosis system 11 is connected with the water-in of sterilising plant 12 by pipeline, has C conductivitimeter 39 on pipeline, and the sewage draining exit of two-stage reverse osmosis system 11 has E wash water valve 40;
The water outlet of sterilising plant 12 is connected with the water-in of pure water tank 13 by pipeline;
Raw water pump 2, one-level booster pump 8, two stage supercharging pump 10, sterilising plant 12, A water intaking valve 15, A pressure unit 16, A wash water valve 17, B pressure unit 18, B water intaking valve 19, B wash water valve 20, C pressure unit 21, C water intaking valve 22, A water hardness detector 23, C wash water valve 24, B water hardness detector 25, D water intaking valve 26, D pressure unit 27, dosing pump 29, dosing valve 30, E pressure unit 31, E water intaking valve 32, A conductivitimeter 33, A back-water valve 34, B back-water valve 35, B conductivitimeter 36, D wash water valve 37, F water intaking valve 38, C conductivitimeter 39, E wash water valve 40 is connected with controller 14 by signal wire.
Described raw water pump 2, one-level booster pump 8, two stage supercharging pump 10 are pressure pump, and dosing pump 29 is volume pump.
Described sterilising plant 12 is ozone-sterilizing device.
Described controller 14 is LC controller.
Described A water intaking valve 15, A wash water valve 17, B water intaking valve 19, B wash water valve 20, C water intaking valve 22, C wash water valve 24, D water intaking valve 26, dosing valve 30, E water intaking valve 32, A back-water valve 34, B back-water valve 35, D wash water valve 37, F water intaking valve 38, E wash water valve 40 are motorized valve.
During production, controller 14 is opened raw water pump 2, one-level booster pump 8, two stage supercharging pump 10, sterilising plant 12, A water intaking valve 15, B water intaking valve 19, C water intaking valve 22, D water intaking valve 26, E water intaking valve 32, F water intaking valve 38, closes A wash water valve 17, B wash water valve 20, C wash water valve 24, dosing pump 29, dosing valve 30, A back-water valve 34, B back-water valve 35, D wash water valve 37, E wash water valve 40; Former water from out entering after quartz filter 3, activated charcoal filter 4 filtrations raw water box 1 after raw water pump 2 pressurizations, enter positively charged ion softening agent 5 softening, softening water enters intermediate water tank 7 after cartridge filter 6 filters, after one-level booster pump 8 superchargings, carry out first-stage reverse osmosis, one-level pure water carries out two-pass reverse osmosis again after 10 superchargings of two stage supercharging pump, the pure water producing, after sterilization, enters in pure water tank 13.A conductivitimeter 33, B conductivitimeter 36, the water electric conductivity at first-stage reverse osmosis system 9 two ends is fed back to controller 14, controller 14 is controlled the size of E water intaking valves 32 and D wash water valve 37, thereby guarantees one-level pure water water quality.When water electric conductivity gives the alarm to certain value Time Controller, manually change or clean first-stage reverse osmosis film.B conductivitimeter 36, C conductivitimeter 39 feed back to controller 14 by the water electric conductivity at two-stage reverse osmosis system 11 two ends, and controller 14 is controlled the size of F water intaking valve 38, E wash water valve 40, thereby guarantee secondary pure water water quality.When water electric conductivity gives the alarm to certain value Time Controller, manually change or clean two-pass reverse osmosis film.
When the numerical value of A pressure unit 16, B pressure unit 18 reaches certain value, start the anti-quartz filter 3 that cleans, controller 14 cuts out A water intaking valve 15, B water intaking valve 19, E water intaking valve 32, opens A wash water valve 17, A back-water valve 34; The water of intermediate water tank 7 is back in quartz filter 3 after one-level booster pump 8 pressurizations, and the impurity under quartz filter 3 is filtered is discharged from A wash water valve 17.After certain hour, controller 14 cuts out A wash water valve 17, A back-water valve 34, opens A water intaking valve 15, B water intaking valve 19, E water intaking valve 32, completes the anti-cleaning of quartz filter 3.
When the numerical value of B pressure unit 18, C pressure unit 21 reaches certain value, start anti-cleaning active carbon filter 4, controller 14 cuts out B water intaking valve 19, C water intaking valve 22, E water intaking valve 32, opens B wash water valve 20, B back-water valve 35; The water of intermediate water tank 7 is back in activated charcoal filter 4 after one-level booster pump 8 pressurizations, and the impurity under activated charcoal filter 4 is filtered is discharged from B wash water valve 20.After certain hour, controller 14 cuts out B wash water valve 20, B back-water valve 35, opens B water intaking valve 19, C water intaking valve 22, E water intaking valve 32, completes the anti-cleaning of activated charcoal filter 4.
When the numerical value of A water hardness detector 23, B water hardness detector 25 reaches certain value, start cation regenerant softening agent 5, controller 14 cuts out C water intaking valve 22, D water intaking valve 26, opens C wash water valve 24, dosing pump 29, dosing valve 30; Liquid in dosing tank 28 flows in positively charged ion softening agent 5 after dosing pump 29, and the resin cation (R.C.) in positively charged ion softening agent 5 is carried out to backwash and regeneration.After certain hour, controller 14 cuts out dosing pump 29, dosing valve 30, and the resin cation (R.C.) of opening in 22 pairs of positively charged ion softening agents 5 of C water intaking valve is just washed.After certain hour, controller 14 cuts out C wash water valve 24, opens D water intaking valve 26, completes the resin cation (R.C.) regeneration of positively charged ion softening agent 5.
embodiment 2
Embodiment is as embodiment 1, and difference is that described sterilising plant is ultraviolet sterilization apparatus.
Claims (5)
1. second-level reverse osmosis device control device, it is characterized in that, comprise raw water box (1), raw water pump (2), quartz filter (3), activated charcoal filter (4), positively charged ion softening agent (5), cartridge filter (6), intermediate water tank (7), one-level booster pump (8), first-stage reverse osmosis system (9), two stage supercharging pump (10), two-stage reverse osmosis system (11), sterilising plant (12), pure water tank (13) and controller (14);
The water outlet of raw water box (1) is connected by pipeline with the water-in of raw water pump (2);
The water-in of quartz filter (3) is connected with the water outlet of raw water pump (2) by pipeline, has respectively A water intaking valve (15) and A pressure unit (16) on pipeline; The sewage draining exit of quartz filter (3) has A wash water valve (17);
The water outlet of quartz filter (3) is connected with the water-in of activated charcoal filter (4) by pipeline, has respectively B pressure unit (18) and B water intaking valve (19) on pipeline; The sewage draining exit of activated charcoal filter (4) has B wash water valve (20);
The water outlet of activated charcoal filter (4) is connected with the water-in of positively charged ion softening agent (5) by pipeline, has respectively C pressure unit (21), C water intaking valve (22) and A water hardness detector (23) on pipeline; The sewage draining exit of positively charged ion softening agent (5) has C wash water valve (24);
The water outlet of positively charged ion softening agent (5) is connected with the water-in of cartridge filter (6) by pipeline, on pipeline, there are respectively B water hardness detector (25), D water intaking valve (26) and D pressure unit (27), between B water hardness detector (25) and D water intaking valve (26), there is pipeline to be connected with dosing tank (28), from dosing tank (28) pipeline out, have successively dosing pump (29), dosing valve (30);
The water outlet of cartridge filter (6) is connected with the water-in of intermediate water tank (7) by pipeline, has E pressure unit (31) on pipeline;
The water outlet of intermediate water tank (7) is connected with the water-in of one-level booster pump (8) by pipeline; The water outlet of one-level booster pump (8) is connected with the water-in of first-stage reverse osmosis system (9) by pipeline, on pipeline, there are respectively E water intaking valve (32) and A conductivitimeter (33), the water outlet of topping-up pump (8) is connected with the water outlet of activated charcoal filter (4) with quartz filter (3) by pipeline, has respectively A back-water valve (34), B back-water valve (35) on pipeline;
The water outlet of first-stage reverse osmosis system (9) is connected with the water-in of two stage supercharging pump (10) by pipeline, has B conductivitimeter (36) on pipeline, and the sewage draining exit of first-stage reverse osmosis system (9) has D wash water valve (37);
The water outlet of two stage supercharging pump (10) is connected with the water-in of two-stage reverse osmosis system (11) by pipeline, has respectively F water intaking valve (38) on pipeline,
The water outlet of two-stage reverse osmosis system (11) is connected with the water-in of sterilising plant (12) by pipeline, has C conductivitimeter (39) on pipeline, and the sewage draining exit of two-stage reverse osmosis system (11) has E wash water valve (40);
The water outlet of sterilising plant (12) is connected with the water-in of pure water tank (13) by pipeline;
Raw water pump (2), one-level booster pump (8), two stage supercharging pump (10), sterilising plant (12), A water intaking valve (15), A pressure unit (16), A wash water valve (17), B pressure unit (18), B water intaking valve (19), B wash water valve (20), C pressure unit (21), C water intaking valve (22), A water hardness detector (23), C wash water valve (24), B water hardness detector (25), D water intaking valve (26), D pressure unit (27), dosing pump (29), dosing valve (30), E pressure unit (31), E water intaking valve (32), A conductivitimeter (33), A back-water valve (34), B back-water valve (35), B conductivitimeter (36), D wash water valve (37), F water intaking valve (38), C conductivitimeter (39), E wash water valve (40) is connected with controller (14) by signal wire.
2. second-level reverse osmosis device control device according to claim 1, is characterized in that, described raw water pump (2), one-level booster pump (8), two stage supercharging pump (10) are pressure pump, and dosing pump (29) is volume pump.
3. second-level reverse osmosis device control device according to claim 1 and 2, is characterized in that, described sterilising plant (12) is ozone-sterilizing device or ultraviolet sterilization apparatus.
4. second-level reverse osmosis device control device according to claim 1 and 2, is characterized in that, described controller (14) is LC controller.
5. second-level reverse osmosis device control device according to claim 1 and 2, it is characterized in that, described A water intaking valve (15), A wash water valve (17), B water intaking valve (19), B wash water valve (20), C water intaking valve (22), C wash water valve (24), D water intaking valve (26), dosing valve (30), E water intaking valve (32), A back-water valve (34), B back-water valve (35), D wash water valve (37), F water intaking valve (38), E wash water valve (40) are motorized valve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN201420146576.4U CN203855472U (en) | 2014-03-29 | 2014-03-29 | Control device for two-stage reverse osmosis equipment |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201420146576.4U CN203855472U (en) | 2014-03-29 | 2014-03-29 | Control device for two-stage reverse osmosis equipment |
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| CN203855472U true CN203855472U (en) | 2014-10-01 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201420146576.4U Expired - Fee Related CN203855472U (en) | 2014-03-29 | 2014-03-29 | Control device for two-stage reverse osmosis equipment |
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Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104445682A (en) * | 2014-11-19 | 2015-03-25 | 重庆中科过滤设备制造有限公司 | Waste heat power generation boiler water replenishing deionized water device |
| CN104496066A (en) * | 2014-11-19 | 2015-04-08 | 重庆中科过滤设备制造有限公司 | Waste heat power generation boiler make-up water treatment equipment |
| CN104496068A (en) * | 2014-11-19 | 2015-04-08 | 重庆中科过滤设备制造有限公司 | Waste heat power generation boiler make-up water treatment system with flushing function |
| CN104496071A (en) * | 2014-11-19 | 2015-04-08 | 重庆中科过滤设备制造有限公司 | Boiler water primary treatment system |
| CN107746134A (en) * | 2017-12-05 | 2018-03-02 | 江苏全给净化科技有限公司 | A kind of full room comprehensive water treatment system of intelligent control and method for treating water |
| CN108770968A (en) * | 2018-07-10 | 2018-11-09 | 致纯食品股份有限公司 | A kind of lotus leaf teabag drink and preparation method thereof |
| CN109231542A (en) * | 2018-09-13 | 2019-01-18 | 平安开诚智能安全装备有限责任公司 | Mining equiment water processing system |
| CN111196639A (en) * | 2020-01-16 | 2020-05-26 | 西藏华阳供热工程服务有限公司 | Reverse osmosis water purifier and operation method thereof |
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2014
- 2014-03-29 CN CN201420146576.4U patent/CN203855472U/en not_active Expired - Fee Related
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104445682A (en) * | 2014-11-19 | 2015-03-25 | 重庆中科过滤设备制造有限公司 | Waste heat power generation boiler water replenishing deionized water device |
| CN104496066A (en) * | 2014-11-19 | 2015-04-08 | 重庆中科过滤设备制造有限公司 | Waste heat power generation boiler make-up water treatment equipment |
| CN104496068A (en) * | 2014-11-19 | 2015-04-08 | 重庆中科过滤设备制造有限公司 | Waste heat power generation boiler make-up water treatment system with flushing function |
| CN104496071A (en) * | 2014-11-19 | 2015-04-08 | 重庆中科过滤设备制造有限公司 | Boiler water primary treatment system |
| CN107746134A (en) * | 2017-12-05 | 2018-03-02 | 江苏全给净化科技有限公司 | A kind of full room comprehensive water treatment system of intelligent control and method for treating water |
| CN108770968A (en) * | 2018-07-10 | 2018-11-09 | 致纯食品股份有限公司 | A kind of lotus leaf teabag drink and preparation method thereof |
| CN109231542A (en) * | 2018-09-13 | 2019-01-18 | 平安开诚智能安全装备有限责任公司 | Mining equiment water processing system |
| CN111196639A (en) * | 2020-01-16 | 2020-05-26 | 西藏华阳供热工程服务有限公司 | Reverse osmosis water purifier and operation method thereof |
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