CN103418243A - External-pressure membrane ultra-filtration device - Google Patents
External-pressure membrane ultra-filtration device Download PDFInfo
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- CN103418243A CN103418243A CN2013103738450A CN201310373845A CN103418243A CN 103418243 A CN103418243 A CN 103418243A CN 2013103738450 A CN2013103738450 A CN 2013103738450A CN 201310373845 A CN201310373845 A CN 201310373845A CN 103418243 A CN103418243 A CN 103418243A
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Abstract
The invention discloses an external-pressure membrane ultra-filtration device. The external-pressure membrane ultra-filtration device comprises a raw water tank, a raw water pump, an outer shell, a water inlet, an air inlet, a center pipe, a backwashing pump, a water production tank, a cleaning water tank, a cleaning pump, an ultra-filtration membrane filter, a purified water outlet, a thick water outlet, an exhaust opening and the like. Water needing processing is fed into the raw water tank, enters the raw water pump, passes through the ultra-filtration membrane filter, enters an ultra-filtration device body through the water inlet, the air enters the ultra-filtration device body simultaneously, the water passes through the center pipe and enters the water production tank, acidification and chlorination are carried out on the water through the backwashing pump, the water enters the water production tank again, thick water discharged through the thick water outlet enters the cleaning water tank, passes through the cleaning pump, passes through the ultra-filtration membrane filter, and enters the ultra-filtration device body through the water inlet, the cycle is carried out repeatedly, finally, the thick water is discharged through the thick water outlet, and gas is discharged through the exhaust opening. The external-pressure membrane ultra-filtration device is made of any one of PVDF, PES, PS, PVC, PAN, PMMA and CA.
Description
Technical field
The present invention relates to a kind of external pressure device, particularly relate to a kind of outer press mold ultrafiltration apparatus.
Background technology
Present water treatment product on the market is expensive, do not there are the characteristics such as it is abundant, stain resistance is strong, chemical resistance is strong, the large flux of low pressure of exposing to the sun, a little less than raw water quality is changed to adaptation, the Operation and Maintenance complexity, water stabilization is reliable, can not well effectively remove the index substances such as turbidity in water, suspension, colloid, microorganism.The serious harm people's is healthy.
Summary of the invention
The present invention is exactly the problem existed for the said goods, a kind of outer press mold ultrafiltration apparatus is provided, what solve that the said goods exists does not have characteristics such as it is abundant, stain resistance is strong, chemical resistance is strong, the large flux of low pressure of exposing to the sun, a little less than raw water quality is changed to adaptation, the Operation and Maintenance complexity, water stabilization is reliable, can not well effectively remove the index substances such as turbidity in water, suspension, colloid, microorganism, serious harm people's the problem such as healthy.
The present invention adopts following technical scheme: a kind of outer press mold ultrafiltration apparatus, comprise shell, water inlet, air intake, central tube, ultrafiltration membrane filter, the pure water outlet, dense water out, exhaust outlet, be provided with shell between water inlet and dense water out, air intake is positioned at the following of water inlet, central tube is positioned in the middle of shell, dense water out side is provided with exhaust outlet, pure water inlet outlet is positioned at the opposite side of exhaust outlet, the central tube center is provided with ultrafiltration membrane filter, central tube and air intake, dense water out connects mutually, the material that ultrafiltration membrane filter is used is PVDF, PES, PS, PVC, PAN, PMMA, any one of CA.
The present invention compared with prior art, there is following beneficial effect: described a kind of outer press mold ultrafiltration apparatus, the composite thermotropic ultrafiltration membrane filter that is separated, the permanent hydrophilic film, high strong oxidizing property film, the large flux film of high strength, unique aeration structure, film silk water distribution uniformity, soft or hard glue root protection has exposes to the sun that it is abundant, stain resistance is strong, chemical resistance is strong, the characteristics of the large flux of low pressure, outer press mold ultrafiltration apparatus changes and adapts to by force raw water quality, Operation and Maintenance is simple, the scenery with hills and waters water stabilization is reliable, be suitable for processing all kinds of underground water, surface water, micro-polluted water, municipal wastewater, industrial effluent reusing is processed, the occasions such as sea water filter processing, can effectively remove turbidity in water, suspension, colloid, the index substances such as microorganism.
The accompanying drawing explanation
Fig. 1 is structural representation of the present invention.
The specific embodiment
A kind of outer press mold ultrafiltration apparatus, comprise shell 1, water inlet 2, air intake 3, central tube 4, ultrafiltration membrane filter 5, pure water outlet 6, dense water out 7, exhaust outlet 8, be provided with shell 1 between water inlet 2 and dense water out 7, air intake 3 is positioned at the following of water inlet 2, central tube 4 is positioned in the middle of shell 1, dense water out 7 sides are provided with exhaust outlet 8, pure water inlet outlet 6 is positioned at the opposite side of exhaust outlet 8, central tube 4 centers are provided with ultrafiltration membrane filter 5, central tube and air intake, dense water out connects mutually, the material that ultrafiltration membrane filter is used is PVDF, PES, PS, PVC, PAN, PMMA, any one of CA.
Claims (4)
1. an outer press mold ultrafiltration apparatus, comprise shell (1), water inlet (2), air intake (3), central tube (4), ultrafiltration membrane filter (5), pure water outlet (6), dense water out (7), exhaust outlet (8), it is characterized in that: between water inlet (2) and dense water out (7), be provided with shell (1), air intake (3) is positioned at the following of water inlet (2), central tube (4) is positioned in the middle of shell (1), dense water out (7) side is provided with exhaust outlet (8), and pure water inlet outlet (6) is positioned at the opposite side of exhaust outlet (8).
2. a kind of outer press mold ultrafiltration apparatus according to claim 1, it is characterized in that: central tube (4) center is provided with ultrafiltration membrane filter (5).
3. a kind of outer press mold ultrafiltration apparatus according to claim 1, is characterized in that: central tube (4) and air intake (3), the mutual perforation of dense water out (7).
4. a kind of outer press mold ultrafiltration apparatus according to claim 1 is characterized in that: any one that the material that ultrafiltration membrane filter (5) is used is PVDF, PES, PS, PVC, PAN, PMMA, CA.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013103738450A CN103418243A (en) | 2013-08-17 | 2013-08-17 | External-pressure membrane ultra-filtration device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013103738450A CN103418243A (en) | 2013-08-17 | 2013-08-17 | External-pressure membrane ultra-filtration device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103418243A true CN103418243A (en) | 2013-12-04 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013103738450A Pending CN103418243A (en) | 2013-08-17 | 2013-08-17 | External-pressure membrane ultra-filtration device |
Country Status (1)
| Country | Link |
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| CN (1) | CN103418243A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103708503A (en) * | 2013-12-11 | 2014-04-09 | 成都易态科技有限公司 | Causticizing method alkali preparation technology |
| CN104909433A (en) * | 2015-06-10 | 2015-09-16 | 芜湖市晨曦新型建材科技有限公司 | Cleaning method of water purifier |
| CN105776761A (en) * | 2016-04-21 | 2016-07-20 | 北京优孚海洋生物科技有限公司 | Recycling treatment device for aquaculture water |
| CN106268329A (en) * | 2016-08-03 | 2017-01-04 | 海南立昇净水科技实业有限公司 | Supply equipment |
| CN109292912A (en) * | 2018-09-27 | 2019-02-01 | 杭州美亚水处理科技有限公司 | A kind of energy-efficient ultrafiltration membrane |
-
2013
- 2013-08-17 CN CN2013103738450A patent/CN103418243A/en active Pending
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103708503A (en) * | 2013-12-11 | 2014-04-09 | 成都易态科技有限公司 | Causticizing method alkali preparation technology |
| CN104909433A (en) * | 2015-06-10 | 2015-09-16 | 芜湖市晨曦新型建材科技有限公司 | Cleaning method of water purifier |
| CN105776761A (en) * | 2016-04-21 | 2016-07-20 | 北京优孚海洋生物科技有限公司 | Recycling treatment device for aquaculture water |
| CN106268329A (en) * | 2016-08-03 | 2017-01-04 | 海南立昇净水科技实业有限公司 | Supply equipment |
| CN109292912A (en) * | 2018-09-27 | 2019-02-01 | 杭州美亚水处理科技有限公司 | A kind of energy-efficient ultrafiltration membrane |
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Legal Events
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| C06 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20131204 |
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| WD01 | Invention patent application deemed withdrawn after publication |