CN204107343U - Counter-infiltration on-line auto-cleaning device - Google Patents
Counter-infiltration on-line auto-cleaning device Download PDFInfo
- Publication number
- CN204107343U CN204107343U CN201420490391.5U CN201420490391U CN204107343U CN 204107343 U CN204107343 U CN 204107343U CN 201420490391 U CN201420490391 U CN 201420490391U CN 204107343 U CN204107343 U CN 204107343U
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- CN
- China
- Prior art keywords
- cleaning
- water tank
- cartridge filter
- water
- pipeline
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
Links
- 238000004140 cleaning Methods 0.000 title claims abstract description 60
- 238000001764 infiltration Methods 0.000 title claims abstract description 8
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 57
- 238000011010 flushing procedure Methods 0.000 claims abstract description 13
- 239000007788 liquid Substances 0.000 claims abstract description 5
- 239000000126 substance Substances 0.000 abstract description 15
- 238000001223 reverse osmosis Methods 0.000 abstract description 10
- 239000012528 membrane Substances 0.000 abstract description 9
- 238000000034 method Methods 0.000 abstract description 8
- 238000005516 engineering process Methods 0.000 abstract description 5
- 238000011084 recovery Methods 0.000 abstract description 2
- 239000003814 drug Substances 0.000 description 3
- 239000013043 chemical agent Substances 0.000 description 2
- 238000009825 accumulation Methods 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 239000012459 cleaning agent Substances 0.000 description 1
- 125000004122 cyclic group Chemical group 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010612 desalination reaction Methods 0.000 description 1
- 239000003344 environmental pollutant Substances 0.000 description 1
- 238000009472 formulation Methods 0.000 description 1
- 238000007654 immersion Methods 0.000 description 1
- 238000005470 impregnation Methods 0.000 description 1
- 238000007726 management method Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000000813 microbial effect Effects 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 231100000719 pollutant Toxicity 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
- 238000010992 reflux Methods 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 150000003839 salts Chemical class 0.000 description 1
- 238000002791 soaking Methods 0.000 description 1
Landscapes
- Separation Using Semi-Permeable Membranes (AREA)
Abstract
The utility model relates to a kind of counter-infiltration on-line auto-cleaning device, belongs to water-treatment technology field.Comprise cleaning water tank and cleaning cartridge filter, described cleaning water tank is connected by the first pipeline with cleaning cartridge filter, described first pipeline is provided with flushing water pump, automatic valve and manually-operated gate, described rinse water box top is provided with dosing mouth and water inlet, described cleaning water tank is provided with liquid level gauge, described cleaning water tank inside is provided with heater and thermometer, and connect delivery port by second pipe bottom described cleaning cartridge filter, described second pipe is provided with automatic valve and flowmeter.The utility model when physics flushing can not make the performance recovery of reverse osmosis membrane, can carry out Chemical cleaning, improves the automaticity of reverse osmosis process entirety automatically.
Description
Technical field
The utility model belongs to water-treatment technology field, is specifically related to a kind of counter-infiltration on-line auto-cleaning device.
Background technology
In existing water technology, the extensive use of reverse osmosis membrane processing technique, but when counter-infiltration runs, the reasons such as the suspended material contained in water inlet, dissolved substance and microbial reproduction all can cause membrane component to pollute.The accumulation situation of pollutant can be learnt by the parameter such as operating pressure, pressure reduction rising, salt rejection rate change in day regular data record.When membrane component is subject to polluting, often through cleaning the performance recovering membrane component.The mode of cleaning generally has two kinds, and physics rinses and Chemical cleaning.Existing physics rinses as auto-flushing, and Chemical cleaning is and cleans manually, process is comparatively loaded down with trivial details, used time is longer, general need more than 6 hours, manual operation cleaning amount is comparatively large, and chemical agent generally all has severe corrosive, necessary safeguard procedures need be done during operation, therefore in the urgent need to there being a kind of on-line auto-cleaning device.
Utility model content
The purpose of this utility model is exactly the defect for prior art, provides a kind of counter-infiltration on-line auto-cleaning device.
The technical solution adopted in the utility model is: comprise cleaning water tank and cleaning cartridge filter, described cleaning water tank is connected by the first pipeline with cleaning cartridge filter, described first pipeline is provided with flushing water pump, automatic valve and manually-operated gate, described rinse water box top is provided with dosing mouth and water inlet, described cleaning water tank is provided with liquid level gauge, described cleaning water tank inside is provided with heater and thermometer, connect delivery port by second pipe bottom described cleaning cartridge filter, described second pipe is provided with automatic valve and flowmeter.
The advantages such as it is high that the utility model has automaticity, and staffing is few, simple to operate, reliable, and controlling is good.The utility model when physics flushing can not make the performance recovery of reverse osmosis membrane, can carry out Chemical cleaning, improves the automaticity of reverse osmosis process entirety automatically.
Accompanying drawing explanation
Fig. 1 is the utility model structural representation.
In figure, 1-cleaning water tank; 2-flushing water pump; 3-cleaning cartridge filter; 4-liquid level gauge; 5-dosing mouth; 6-the first pipeline; 7-flowmeter; 8-second pipe; 9-manually-operated gate; 10-automatic valve; 11-water inlet; 12-delivery port.
Detailed description of the invention
Below in conjunction with the drawings and specific embodiments, the utility model is described in further detail, is convenient to be well understood to the utility model, but they do not form restriction to the utility model.
As shown in Figure 1, the utility model comprises cleaning water tank 1 and cleaning cartridge filter 3, described cleaning water tank 1 is connected by the first pipeline 6 with cleaning cartridge filter 3, described first pipeline 6 is provided with flushing water pump 2, automatic valve 10 and manually-operated gate 9, described cleaning water tank 1 top is provided with dosing mouth 5 and water inlet 11, described cleaning water tank 1 is provided with liquid level gauge 4, described cleaning water tank 1 inside is provided with heater and thermometer (not shown), delivery port 12 is connected by second pipe 8 bottom described cleaning cartridge filter 3, described second pipe 8 is provided with automatic valve 10 and flowmeter 7.
Technical process of the present utility model comprises flushing membrane element, configuration medicine, and circulation, soaks recirculation, rinses, trial run.
In reverse osmosis membrane treatment system, feed water by reverse osmosis pump, high-pressure pump, flush water pump, chemical cleaning pump start and stop automatic frequency-conversion control, and the water inlet before and after pressure vessel, the product mouth of a river, concentrated water spout, rinse mouth, cleaning water inlet, cleaning refluxing opening arrange manually-operated gate and pneumatic or electrically operated valve simultaneously.Pressure vessel for reverse osmosis water inlet arranges PH table, ORP table, conductivity meter, Pressure gauge, pressure transmitter and online flowmeter, and produce the mouth of a river and arrange conductivity meter, Pressure gauge, pressure transmitter and online flowmeter, water quality and pressure are imported and exported in monitoring.
When standardization aquifer yield reduce by more than 10% or water inlet and dense water between standardization pressure reduction rise 15% or standardization desalination rate increase by more than 5% or system cloud gray model reach 6 months time, feed water by reverse osmosis pump, high-pressure pump are out of service, system sends Chemical cleaning alarm signal and prompting configuration chemical, and after receiving Chemical cleaning medicament configuration settling signal, system opens flush water pump automatically; Cleaning procedure terminates rear automatic stopping flush water pump, chemical cleaning pump starts by setup program subsequently, and send Chemical cleaning signal, and by setting cyclic program by frequency converter, automatic valve according to reverse osmosis membrane technology handbook recycling water formulation amount to the normal circulation water yield; After cyclic process reaches setting-up time (being generally 1 hour), automatic stopping flushing water pump, enter impregnation stage, receive after soaking EP (end of program) signal and (soak duration and be generally greater than 6 hours), again start flushing water pump, chemical cleaning pump is stopped after EP (end of program) to be recycled, open flush water pump, stopping flush water pump after flushing completes, system enters the trial run stage, produce when water conductivity reaches water quality requirement and terminate trial run, counter-infiltration system enters normal operation and produces water, and in-site chemical cleaning terminates.
The utility model arranges fixing on-line cleaning program, is controlled the duration of cleaning frequency and flushing, immersion and circulation, realize the automation of Chemical cleaning by measuring instrument, automatic valve.Staff only need configure enough cleaning agents, can carry out Chemical cleaning.Because using different chemical agent cleanings for different water quality and the stifled reason of film dirt, therefore except configuration medicine is except manual hand manipulation in cleaning process, all the other are all carried out automatically by Programmable Logic Controller, after having made up a prescription, without the need to personal management.
The content that this description is not described in detail belongs to the known prior art of professional and technical personnel in the field.
Claims (1)
1. a counter-infiltration on-line auto-cleaning device, comprise cleaning water tank and cleaning cartridge filter, it is characterized in that: described cleaning water tank is connected by the first pipeline with cleaning cartridge filter, described first pipeline is provided with flushing water pump, automatic valve and manually-operated gate, described rinse water box top is provided with dosing mouth and water inlet, described cleaning water tank is provided with liquid level gauge, described cleaning water tank inside is provided with heater and thermometer, connect delivery port by second pipe bottom described cleaning cartridge filter, described second pipe is provided with automatic valve and flowmeter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420490391.5U CN204107343U (en) | 2014-08-28 | 2014-08-28 | Counter-infiltration on-line auto-cleaning device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420490391.5U CN204107343U (en) | 2014-08-28 | 2014-08-28 | Counter-infiltration on-line auto-cleaning device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204107343U true CN204107343U (en) | 2015-01-21 |
Family
ID=52324705
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420490391.5U Expired - Lifetime CN204107343U (en) | 2014-08-28 | 2014-08-28 | Counter-infiltration on-line auto-cleaning device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204107343U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105699282A (en) * | 2016-04-14 | 2016-06-22 | 大唐陕西发电有限公司渭河热电厂 | Online monitoring device and method for chemical cleaning process |
| CN109607686A (en) * | 2019-01-22 | 2019-04-12 | 河南省星碟节能科技有限公司 | Reverse osmosis monitoring and intelligent online cleaning system |
| CN113578059A (en) * | 2021-07-01 | 2021-11-02 | 武汉艾科滤膜技术有限公司 | Online automatic cleaning system and method for ultrafiltration membrane equipment |
-
2014
- 2014-08-28 CN CN201420490391.5U patent/CN204107343U/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105699282A (en) * | 2016-04-14 | 2016-06-22 | 大唐陕西发电有限公司渭河热电厂 | Online monitoring device and method for chemical cleaning process |
| CN109607686A (en) * | 2019-01-22 | 2019-04-12 | 河南省星碟节能科技有限公司 | Reverse osmosis monitoring and intelligent online cleaning system |
| CN113578059A (en) * | 2021-07-01 | 2021-11-02 | 武汉艾科滤膜技术有限公司 | Online automatic cleaning system and method for ultrafiltration membrane equipment |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Reverse osmosis online automatic cleaning device Effective date of registration: 20160719 Granted publication date: 20150121 Pledgee: Pudong Shanghai Development Bank Limited by Share Ltd. Wuhan branch Pledgor: WUHAN JIANGYANG ENVIRONMENTAL TECHNOLOGY STOCK Co.,Ltd. Registration number: 2016990000608 |
|
| PLDC | Enforcement, change and cancellation of contracts on pledge of patent right or utility model | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20221115 Granted publication date: 20150121 Pledgee: Pudong Shanghai Development Bank Limited by Share Ltd. Wuhan branch Pledgor: WUHAN JIANGYANG ENVIRONMENTAL TECHNOLOGY STOCK Co.,Ltd. Registration number: 2016990000608 |
|
| PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
| CX01 | Expiry of patent term |
Granted publication date: 20150121 |
|
| CX01 | Expiry of patent term |