CN210085153U - Unattended water purification station without adding medicine - Google Patents
Unattended water purification station without adding medicine Download PDFInfo
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- CN210085153U CN210085153U CN201920717707.2U CN201920717707U CN210085153U CN 210085153 U CN210085153 U CN 210085153U CN 201920717707 U CN201920717707 U CN 201920717707U CN 210085153 U CN210085153 U CN 210085153U
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- water
- membrane filter
- reverse osmosis
- osmosis membrane
- purification station
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Abstract
The utility model relates to a water treatment field refers in particular to an add medicine unmanned on duty water purification station not, and during the water supply water route entered into the reverse osmosis membrane filter behind many medium filter, ceramic membrane filter, the product water end export of reverse osmosis membrane filter was connected with producing the pond, and the dense water end export of reverse osmosis membrane filter is connected with sodium hypochlorite generator, and sodium hypochlorite generator passes through the disinfection pipeline and is connected with producing the pond. After the scheme is adopted, each manual medicine adding and maintaining link is replaced by the automatic system disinfection equipment while the water quality is guaranteed, and daily unmanned operation of the water purification station is realized.
Description
Technical Field
The utility model relates to the field of water treatment, in particular to an unattended water purification station without adding chemicals.
Background
Along with the continuous acceleration of the urbanization process, the scale of cities is enlarged year by year, the water pressure of a water delivery pipe network cannot meet the requirement of long-distance water supply, and water purifying stations in various forms are produced. The small water purification station has the advantages of small scale, large quantity, scattered distribution, difficult maintenance, unstable dosing and large water quality fluctuation, and the common water purification station needs to manually and periodically dose the medicines to ensure the daily operation of the water station. However, the manual dosing needs to be attended, and the personnel is required to have certain operation experience, so that the operation and maintenance cost is high, therefore, the inventor further researches the manual dosing and develops a non-dosing unattended water purification station, and the scheme is generated.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a do not add medicine unmanned on duty water purification station, will each manual medicine and maintain the link and substitute with automatic system disinfection equipment when guaranteeing quality of water, realized the daily unmanned operation of water purification station.
In order to achieve the above purpose, the technical solution of the present invention is as follows:
the utility model provides an it is not with unmanned on duty water purification station of medicine, during the water supply water route enters into the reverse osmosis membrane filter behind many medium filter, ceramic membrane filter, the export of the product water end of reverse osmosis membrane filter is connected with producing the pond, and the export of the dense water end of reverse osmosis membrane filter is connected with sodium hypochlorite generator, and sodium hypochlorite generator passes through the disinfection pipeline and is connected with producing the pond.
The multi-medium filter and the ceramic membrane filter are used for filtering the inlet water layer by layer, so that the filtered water mainly contains sodium ions and chloride ions, and the filtered water is blocked by the sodium ions and the chloride ions through the reverse osmosis membrane after passing through the reverse osmosis membrane filter to flow out of a concentrated water end, so that concentrated brine is formed to enter a sodium hypochlorite generator, and then a sodium hypochlorite solution is formed and added into a water producing tank for secondary disinfection.
Further, a booster pump is arranged in front of the reverse osmosis membrane filter.
The booster pump makes water permeate the reverse osmosis membrane filter by utilizing the pressure difference, thereby improving the working efficiency of the reverse osmosis membrane filter.
Further, a clear water tank is arranged between the reverse osmosis membrane filter and the ceramic membrane filter.
The clear water tank is used as a transfer tank and has a buffer function.
Furthermore, the outlet water at the concentrated water end of the reverse osmosis membrane filter flows into the concentrated water tank firstly, and a generator water inlet pump is arranged between the concentrated water tank and the sodium hypochlorite generator.
Furthermore, a water production suction pump is connected in a pipeline behind the ceramic membrane filter.
The pressure generated by the water production suction pump can make the ceramic membrane filter meet the filtering requirement more easily.
Furthermore, the multi-medium filter is provided with two multi-medium filters which are arranged in series, sand stones with different grain diameters are preferably selected as the filter medium of the multi-medium filters and are divided into four layers, and the grain diameters are respectively 0.4-0.6mm, 0.6-1.0mm,1.0-1.6mm and 1.6-2.4 mm.
The filter ensures that substances with larger particles in the water body are filtered by layer upon layer so as to prevent the subsequent filter from being influenced.
After the scheme is adopted, compared with the prior art, the utility model, have following advantage:
the ceramic membrane filter has the advantages of realizing automatic disinfection without adding drugs, needing no regular maintenance, having good acid and alkali resistance, completely recovering flux after high-voltage pulse reverse cleaning, recycling without siltation, needing no manual cleaning and debugging, having at least 20 years of service life, having high conformity with unattended operation, having stable running water quality after filtration, and being free from factors such as external temperature, water quality mutation and the like, thereby ensuring the water quality of water supplied by a water purification station.
Drawings
Fig. 1 is a schematic view of the present invention;
description of the reference symbols
A multi-medium filter 1, a ceramic membrane filter 2, a produced water suction pump 4,
a clean water tank 5, a booster pump 6, a reverse osmosis membrane filter 7, a water producing tank 8, a concentrated water tank 9,
generator water intake pump 10, sodium hypochlorite generator 11, disinfection pipeline 12.
Detailed Description
The invention will be further described with reference to the accompanying drawings and specific embodiments.
As shown in the figure, a water path enters from one side of a multi-media filter 1, common filter materials of the multi-media filter 1 comprise quartz sand, anthracite, activated carbon, magnetite, topaz, porous ceramic, plastic balls and the like, sand stones with different grain diameters are preferably selected as filter media of the multi-media filter, and the multi-media filter is divided into four layers, wherein the grain diameters are respectively 0.4-0.6mm, 0.6-1.0mm,1.0-1.6mm and 1.6-2.4 mm; after the layers of the multi-medium filter 1 are coarsely filtered, the water enters a ceramic membrane filter 2 for ion-level filtration, most of divalent ions are filtered, and a water production suction pump 4 is arranged at the water production end of the ceramic membrane filter 2, so that the ceramic membrane filter 2 has enough pressure difference for filtration.
The produced water of the ceramic membrane filter 2 enters a clean water tank 5, the clean water tank 5 is used as a buffer water storage tank, and then enters a reverse osmosis membrane filter 7 to filter out strong brine. And a booster pump 6 is provided in front of the reverse osmosis membrane filter 7 to generate a pressure difference. The permeate liquid through reverse osmosis membrane filter 7 directly gets into in producing pond 8, and the concentrate then enters into dense water tank 9, and generator intake pump 10 squeezes into the solution in dense water tank 9 in sodium hypochlorite generator 11 and electrolyzes, produces sodium hypochlorite solution, then accomplishes the secondary disinfection through disinfection pipeline 12 with sodium hypochlorite solution injection in producing pond 8. Therefore, the water purifying station can realize automatic disinfection without adding chemicals and does not need regular maintenance.
The aforesaid is only the embodiment of the utility model discloses, all simultaneously the utility model discloses in related words such as "upper and lower, left and right, centre" only do the reference usefulness, not absolutely restricted, all utilize the utility model discloses carry out insubstantial change, all shall belong to the act of infringing the protection scope of the utility model.
Claims (6)
1. The utility model provides an unmanned on duty water purification station of medicine does not add which characterized in that: the water supply waterway enters the reverse osmosis membrane filter after passing through the multi-medium filter and the ceramic membrane filter, the outlet of the water production end of the reverse osmosis membrane filter is connected with the water production pool, the outlet of the concentrated water end of the reverse osmosis membrane filter is connected with the sodium hypochlorite generator, and the sodium hypochlorite generator is connected with the water production pool through a disinfection pipeline.
2. The non-dosing unattended water purification station according to claim 1, wherein: a booster pump is arranged in front of the reverse osmosis membrane filter.
3. The non-dosing unattended water purification station according to claim 1, wherein: and a clear water tank is arranged between the reverse osmosis membrane filter and the ceramic membrane filter.
4. The non-dosing unattended water purification station according to claim 1, wherein: the concentrated water outlet of the concentrated water end of the reverse osmosis membrane filter flows into the concentrated water tank firstly, and a generator water inlet pump is arranged between the concentrated water tank and the sodium hypochlorite generator.
5. The non-dosing unattended water purification station according to claim 1, wherein: and a water production suction pump is connected in a pipeline behind the ceramic membrane filter.
6. The non-dosing unattended water purification station according to claim 1, wherein: the multi-medium filter comprises two multi-medium filters which are arranged in series, sand stones with different grain diameters are preferably selected as the multi-medium filters and are divided into four layers, and the grain diameters are 0.4-0.6mm, 0.6-1.0mm,1.0-1.6mm and 1.6-2.4mm respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920717707.2U CN210085153U (en) | 2019-05-20 | 2019-05-20 | Unattended water purification station without adding medicine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920717707.2U CN210085153U (en) | 2019-05-20 | 2019-05-20 | Unattended water purification station without adding medicine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210085153U true CN210085153U (en) | 2020-02-18 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920717707.2U Active CN210085153U (en) | 2019-05-20 | 2019-05-20 | Unattended water purification station without adding medicine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210085153U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112794476A (en) * | 2020-12-25 | 2021-05-14 | 海南自贸区浩天能环境工程有限公司 | Circulating self-purification integrated form water station |
-
2019
- 2019-05-20 CN CN201920717707.2U patent/CN210085153U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112794476A (en) * | 2020-12-25 | 2021-05-14 | 海南自贸区浩天能环境工程有限公司 | Circulating self-purification integrated form water station |
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