CN201598212U - Drinking water purifying device - Google Patents
Drinking water purifying device Download PDFInfo
- Publication number
- CN201598212U CN201598212U CN200920290539XU CN200920290539U CN201598212U CN 201598212 U CN201598212 U CN 201598212U CN 200920290539X U CN200920290539X U CN 200920290539XU CN 200920290539 U CN200920290539 U CN 200920290539U CN 201598212 U CN201598212 U CN 201598212U
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- strainer
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Abstract
The utility model discloses a drinking water purifying device, which comprises a micro-filter, wherein a water inlet end of the micro-filter is communicated with a water inlet end of an ultrafilter through a first pipeline; a water outlet end of the ultrafilter is communicated with a water inlet end of a nano filter through a second pipeline; and a water outlet end of the nano filter is provided with a water outlet pipe. The drinking water purifying device has the advantages of totally removing impurities and dirt in water to obtain drinking water through purifying sewage with the micro-filter, the ultrafilter and the nano filter; increasing purification effect by 500%-600% than existing sewage purification devices; being capable of utilizing purified water to automatically clean each of the filters by being provided with a backwash device, and having simple and fast cleaning, reasonable structure, high treatment efficiency, and the like.
Description
Technical field
The utility model relates to effluent treatment plant, specifically is a kind of direct-drinking water refining plant.
Background technology
Along with the continuous intensification of people's environmental consciousness, the recycling of sewage more and more is much accounted of.Effluent treatment plant on the present market, can only tentatively filter water mostly, remove bigger impurity and dirt in the water, but still have a large amount of less impurity, water after this refining plant filters generally can only be used for agricultural water or process water, can't use as direct-drinking water.
Summary of the invention
The purpose of this utility model is to provide a kind of direct-drinking water refining plant, it can solve the deficiency that known technology exists, adopt micro-strainer, ultra-fine filter and three strainers of nanofiltration device that sewage is purified, can remove impurity and dirt in the water, obtain direct-drinking purified water.
The utility model for achieving the above object, be achieved through the following technical solutions: a kind of direct-drinking water refining plant, comprise micro-strainer, the micro-strainer feed-water end is installed into water pipe, the water side of micro-strainer is communicated with the feed-water end of ultra-fine filter by first pipeline, the water side of ultra-fine filter is communicated with nanofiltration device feed-water end by second pipeline, and rising pipe is installed in nanofiltration device water side.
The 3rd pipeline is installed on the described rising pipe, second control valve is installed on the 3rd pipeline, the 3rd pipeline is connected with recoiling device, recoiling device is communicated with nanofiltration device water side by the 4th pipeline, the 6th pipeline is installed on the micro-strainer, the 3rd control valve is installed on the 6th pipeline, the 6th pipeline is communicated with membrane bioreactor, membrane bioreactor is communicated with water inlet pipe by the 5th pipeline, and the 4th control valve is installed on the 5th pipeline.
Advantage of the present utility model is: adopt micro-strainer, ultra-fine filter and three strainers of nanofiltration device that sewage is purified, can remove impurity and dirt in the water fully, obtain direct-drinking purified water, existing relatively effluent treatment plant, decontamination effect improving of the present utility model can improve 500%-600%; Be provided with recoiling device, can utilize the water after the purification to clean each strainer automatically, clean fast succinct; Rational in infrastructure, processing efficiency is high.
Description of drawings
Accompanying drawing 1 is a main TV structure synoptic diagram of the present utility model.
Embodiment
The contrast accompanying drawing is described further the utility model:
A kind of direct-drinking water refining plant described in the utility model, comprise micro-strainer 7, micro-strainer 7 feed-water ends are installed into water pipe 6, the water side of micro-strainer 7 is communicated with the feed-water end of ultra-fine filter 9 by first pipeline 8, the water side of ultra-fine filter 9 is communicated with nanofiltration device 11 feed-water ends by second pipeline 10, rising pipe 12 is installed in nanofiltration device 11 water sides, on the rising pipe 12 flowing water Valve 13 can be installed.
The utility model is further characterized in that: second control valve, 14, the three pipelines 15 are installed on the 3rd pipeline 15, the three pipelines 15 are connected with recoiling device 16 installing on the rising pipe 12, recoiling device 16 can be to be subjected to device such as computer-controlled water pump.Described recoiling device 16 is communicated with nanofiltration device 11 water sides by the 4th pipeline 17, the 6th pipeline 3 is installed on the micro-strainer 7, the 3rd control valve 4 is installed on the 6th pipeline 3, the 6th pipeline 3 is communicated with membrane bioreactor 1, membrane bioreactor 1 is communicated with water inlet pipe 6 by the 5th pipeline 2, and the 4th control valve 5 is installed on the 5th pipeline 2.In this embodiment, recoiling device 16 can utilize clear water after the purification to the cleaning that recoils successively of nanofiltration device 11, ultra-fine filter 9 and micro-strainer 7, remove the pollutent of holding back in each strainer, sewage after the cleaning flows in the membrane bioreactor 1, pollutent is carried out degradation treatment, water after finishing dealing with is delivered to water inlet pipe 6 again, filters the back from each strainer of fresh warp thread and uses.
When the utility model used, sewage was in water inlet pipe 6 enters micro-strainer 7, and the filtering layer in the micro-strainer 7 is held back the larger particles pollutent, realizes rough purification; Water after the rough purification enters ultra-fine filter 9, utilizes the micropore on the tubular fibre tube wall in the ultra-fine filter 9, and trickleer pollutent is held back, and the filtering accuracy of ultra-fine filter 9 can reach the 0.001-0.02 micron; Enter in the nanofiltration device 11 through the water after ultra-fine filter 9 filtrations, utilize the semipermeability and the charge of the nanofiltration membrane of nanofiltration device 11, hold back nano-grade matter in the sewage, remove wherein organism and colourity etc., obtain direct-drinking purified water, flow out through rising pipe 12.After the utility model uses for some time, open second control valve 14 and the 4th control valve 5, water purification behind each filter cleaning enters recoiling device 16 through the 3rd pipeline 15, recoiling device 16 is with water purification each strainer that recoils back, finally flow into and carry out degradation treatment in the membrane bioreactor 1, after this sewage disposal is finished, open the 4th valve 5, water after the processing enters water inlet pipe 6 and filters through each strainer again, becomes direct-drinking purified water.
Claims (2)
1. direct-drinking water refining plant, it is characterized in that: comprise micro-strainer (7), micro-strainer (7) feed-water end is installed into water pipe (6), the water side of micro-strainer (7) is communicated with the feed-water end of ultra-fine filter (9) by first pipeline (8), the water side of ultra-fine filter (9) is communicated with nanofiltration device (11) feed-water end by second pipeline (10), and rising pipe (12) is installed in nanofiltration device (11) water side.
2. a kind of direct-drinking water refining plant according to claim 1, it is characterized in that: rising pipe (12) is gone up the 3rd pipeline (15) is installed, the 3rd pipeline (15) is gone up second control valve (14) is installed, the 3rd pipeline (15) is connected with recoiling device (16), recoiling device (16) is communicated with nanofiltration device (11) water side by the 4th pipeline (17), micro-strainer (7) is gone up the 6th pipeline (3) is installed, the 6th pipeline (3) is gone up the 3rd control valve (4) is installed, the 6th pipeline (3) is communicated with membrane bioreactor (1), membrane bioreactor (1) is communicated with water inlet pipe (6) by the 5th pipeline (2), and the 5th pipeline (2) is gone up the 4th control valve (5) is installed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200920290539XU CN201598212U (en) | 2009-12-17 | 2009-12-17 | Drinking water purifying device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200920290539XU CN201598212U (en) | 2009-12-17 | 2009-12-17 | Drinking water purifying device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201598212U true CN201598212U (en) | 2010-10-06 |
Family
ID=42809262
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200920290539XU Expired - Fee Related CN201598212U (en) | 2009-12-17 | 2009-12-17 | Drinking water purifying device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201598212U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101987763A (en) * | 2010-12-03 | 2011-03-23 | 昆山工研院华科生物高分子材料研究所有限公司 | Raw water dispenser for removing heavy metals and resisting plugging |
| CN113351022A (en) * | 2021-07-05 | 2021-09-07 | 浙江天行健水务有限公司 | Process for backwashing nanofiltration wastewater based on water treatment on ultrafiltration membrane |
-
2009
- 2009-12-17 CN CN200920290539XU patent/CN201598212U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101987763A (en) * | 2010-12-03 | 2011-03-23 | 昆山工研院华科生物高分子材料研究所有限公司 | Raw water dispenser for removing heavy metals and resisting plugging |
| CN101987763B (en) * | 2010-12-03 | 2012-04-25 | 昆山华科膜环保科技有限公司 | Raw water dispenser for removing heavy metals and resisting plugging |
| CN113351022A (en) * | 2021-07-05 | 2021-09-07 | 浙江天行健水务有限公司 | Process for backwashing nanofiltration wastewater based on water treatment on ultrafiltration membrane |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20101006 Termination date: 20121217 |