CN1973969A - External pressed film assembly with double water outlet end - Google Patents
External pressed film assembly with double water outlet end Download PDFInfo
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- CN1973969A CN1973969A CN 200610129352 CN200610129352A CN1973969A CN 1973969 A CN1973969 A CN 1973969A CN 200610129352 CN200610129352 CN 200610129352 CN 200610129352 A CN200610129352 A CN 200610129352A CN 1973969 A CN1973969 A CN 1973969A
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- water
- tube connector
- resin fixed
- film assembly
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Abstract
The present invention discloses one kind of externally pressed film assembly with double water outlet end, and aims at providing one kind of assembly with high water producing efficiency, simple installation and convenient operation. Inside the casing and between two fixing resin layers, there are film filaments, double end connection water pipes, raw water inlet, concentrated water returning port and filtrate outlet. There are aeration holes with tubular plug-in unit connected to the connection pipe and the gas outlet of the gas distributor, with the inlet of the gas distributor being connected to the gas source. The externally pressed film assembly of the present invention has raised water yield.
Description
Technical field
The present invention relates to a kind of water treatment facilities, in particular, relate to a kind of hollow fiber film assembly that is used for water treatment field.
Background technology
At present, external pressure type hollow fiber membrane component has been widely applied to various water treatment procedures, as the desalinization pre-treatment, middle water reuse, industrial wastewater and sanitary wastewater processing etc., the existing external-pressing film assembly that is used for water treatment field generally adopts the mode of single-ended water inlet, single-ended water outlet, and stoste enters putamina inside from water inlet, flows out at film silk one end after the film silk filters, collect filtered solution afterwards, flow out from producing the mouth of a river.Because need passing through whole film silk, filtered solution could flow out from producing the mouth of a river, slow at the inner flow velocity of film silk, and greatly influence assembly and produced water efficient, product water efficient is low, and the assembly aquifer yield is not directly proportional with film cortina area, can not effectively utilize the assembly membrane area.
Summary of the invention
The present invention is in order to overcome weak point of the prior art, to provide a kind of assembly to produce water efficient height, easy to operate external pressed film assembly with double water outlet end being installed simply.
The present invention is achieved through the following technical solutions:
A kind of external pressed film assembly with double water outlet end, in putamina, be sealed with many film silks between the two resin fixed beds, every film silk openings at two ends lays respectively on the end face of corresponding resin fixed bed, it is characterized in that, between two resin fixed beds, be sealed with both-end and produce the water tube connector, described both-end produces water tube connector openings at two ends and lays respectively on the end face of corresponding resin fixed bed, on the putamina sidewall between the two resin fixed beds, be respectively arranged with the stoste import, the concentrate refluxing opening, be provided with the filtered solution outlet in the end of putamina, be provided with a plurality of solarization air caps near in the resin fixed bed of stoste import one end, be provided with tubular insert in each solarization air cap, each tubular insert successively with tube connector, the gas outlet of gas distributor is tightly connected, and the air inlet of described gas distributor is connected with source of the gas.
Described both-end produces the water tube connector and is respectively arranged with tongue and groove with corresponding resin fixed bed junction.
The material that described both-end produces the water tube connector is metal or plastics.
The present invention has following technique effect:
1. external pressed film assembly with double water outlet end of the present invention installs a connecting pipe coupling assembling two ends additional in assembly, filtered solution is guided to the other end of film silk, form film silk double water outlet end, like this, can improve the flow velocity of water in the film silk, under the prerequisite that does not change film silk character and consumption, improve aquifer yield.
2. convenient engineering installation, all structures are all finished in component internal, are convenient to heavy construction and use.
3. solve single water producing pipe road, realized the difficult problem of assembly film silk double water outlet end, saved loss of pipeline raw material and floor space simultaneously, reduced engineering cost.
4. the internal structure compactness is quality controllable.
Description of drawings
Fig. 1 is the structural representation of external pressed film assembly with double water outlet end of the present invention;
Fig. 2 is an A portion enlarged drawing;
Fig. 3 is the distribution schematic diagram of solarization air cap;
Fig. 4 produces the schematic diagram of water tube connector for both-end.
The specific embodiment
Below in conjunction with the drawings and specific embodiments to the detailed description of the invention.
The schematic diagram of external pressed film assembly with double water outlet end of the present invention such as Fig. 1, shown in Figure 2, two resin fixed beds 8 in putamina 5, be sealed with many film silks 7 between 11, every film silk openings at two ends lays respectively on the end face of corresponding resin fixed bed, between two resin fixed beds, be sealed with both-end and produce water tube connector 6, both-end produces water tube connector 6 openings at two ends and lays respectively on the end face of corresponding resin fixed bed, on the putamina sidewall between the two resin fixed beds, be respectively arranged with stoste import 4, concentrate refluxing opening 9, be provided with filtered solution outlet 10 in the end of putamina, be provided with a plurality of solarization air caps 3 near in the resin fixed bed 11 of stoste import one end, Fig. 3 is the distribution schematic diagram of solarization air cap, be provided with tubular insert 12 in each solarization air cap, each tubular insert successively with tube connector 13, the gas outlet of gas distributor 2 is tightly connected, the air inlet 1 of gas distributor is connected with source of the gas, forms the air supply system of sealing.Wherein the material of both-end product water tube connector is metal or plastics.Tube connector 13 preferably adopts flexible pipe.Tubular insert is realized being tightly connected of tube connector and plug-in unit with adopting fast plug-in unit commonly used being connected of tube connector, also can adopt the mode that is tightly connected of other tube connector and plug-in unit.Stoste enters in the assembly through the stoste import, and the filtered solution that filters through the film silk flows to the both ends of putamina respectively from the two ends of film silk, and the filtered solution of an end produces the other end that the water tube connector arrives putamina through both-end, is collected by the filtered solution outlet.
Fig. 4 is that both-end produces the schematic diagram of water tube connector, produces the water tube connector at both-end and is respectively arranged with tongue and groove 14 with corresponding resin fixed bed junction, and it is more firm with being connected of resin fixed bed accordingly to make both-end produce the water tube connector.
Gas distributor is a prior art, comprises a hollow container, at an end of container an air admission hole is arranged, and at the other end of container a plurality of ventholes is arranged.Gas enters internal tank from air admission hole, redistributes after tube connector, tubular insert enter in the assembly through a plurality of ventholes.
External pressed film assembly with double water outlet end of the present invention can be used for the processing of running water, river, lake water and bog water, underground water and underflow water, two stage treatment waste water, seawater, water for industrial use, process water etc., produces water efficient height, installs simple, easy to operate.
Although relate to a kind of external pressed film assembly with double water outlet end and carried out special description disclosed with reference to embodiment, embodiment described above is illustrative and not restrictive, under the situation that does not break away from the spirit and scope of the present invention, all variations and modification are all within the scope of the present invention.
Claims (3)
1, a kind of external pressed film assembly with double water outlet end, in putamina, be sealed with many film silks between the two resin fixed beds, every film silk openings at two ends lays respectively on the end face of corresponding resin fixed bed, it is characterized in that, between two resin fixed beds, be sealed with both-end and produce the water tube connector, described both-end produces water tube connector openings at two ends and lays respectively on the end face of corresponding resin fixed bed, on the putamina sidewall between the two resin fixed beds, be respectively arranged with the stoste import, the concentrate refluxing opening, be provided with the filtered solution outlet in the end of putamina, be provided with a plurality of solarization air caps near in the resin fixed bed of stoste import one end, be provided with tubular insert in each solarization air cap, each tubular insert successively with tube connector, the gas outlet of gas distributor is tightly connected, and the air inlet of described gas distributor is connected with source of the gas.
2, external pressed film assembly with double water outlet end according to claim 1 is characterized in that, described both-end produces the water tube connector and is respectively arranged with tongue and groove with corresponding resin fixed bed junction.
3, external pressed film assembly with double water outlet end according to claim 1 and 2 is characterized in that, the material that described both-end produces the water tube connector is metal or plastics.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200610129352 CN1973969A (en) | 2006-11-10 | 2006-11-10 | External pressed film assembly with double water outlet end |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200610129352 CN1973969A (en) | 2006-11-10 | 2006-11-10 | External pressed film assembly with double water outlet end |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN1973969A true CN1973969A (en) | 2007-06-06 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200610129352 Pending CN1973969A (en) | 2006-11-10 | 2006-11-10 | External pressed film assembly with double water outlet end |
Country Status (1)
| Country | Link |
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| CN (1) | CN1973969A (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2009076911A1 (en) * | 2007-12-14 | 2009-06-25 | Beijing Ecojoy Water Technology Co., Ltd | A hollow fiber membrane module, a membrane biological reactor and a water-processing equipment use of it |
| CN102107998A (en) * | 2011-01-14 | 2011-06-29 | 武汉江扬水技术工程有限公司 | Method for treating low-permeability oilfield reinjection water |
| CN102353626A (en) * | 2010-09-30 | 2012-02-15 | 北京碧水源科技股份有限公司 | Device and method for measuring clear water flux of hollow-fiber membrane |
| CN103153444A (en) * | 2010-09-29 | 2013-06-12 | 旭化成化学株式会社 | Hollow fiber membrane module, and filtration method and ultrapure water production system using same |
| CN103157378A (en) * | 2008-04-18 | 2013-06-19 | 北京汉青天朗水处理科技有限公司 | Columnar membrane component |
| CN104918685A (en) * | 2012-12-29 | 2015-09-16 | 第一毛织株式会社 | Pressure hollow fiber membrane module, and backwashing method using same |
| CN106731854A (en) * | 2017-03-02 | 2017-05-31 | 南京工业大学 | Modularized external pressure type hollow fiber membrane component and preparation method thereof |
| CN115253689A (en) * | 2021-04-29 | 2022-11-01 | 天津膜天膜科技股份有限公司 | Hollow fiber nanofiltration membrane air washing flow channel, preparation method and use process |
-
2006
- 2006-11-10 CN CN 200610129352 patent/CN1973969A/en active Pending
Cited By (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US9434629B2 (en) | 2007-12-14 | 2016-09-06 | Beijing Ecojoy Water Technology Co., Ltd. | Membrane module and membrane bioreactor, water treatment equipment using the same |
| WO2009076911A1 (en) * | 2007-12-14 | 2009-06-25 | Beijing Ecojoy Water Technology Co., Ltd | A hollow fiber membrane module, a membrane biological reactor and a water-processing equipment use of it |
| CN103157378A (en) * | 2008-04-18 | 2013-06-19 | 北京汉青天朗水处理科技有限公司 | Columnar membrane component |
| CN103153444A (en) * | 2010-09-29 | 2013-06-12 | 旭化成化学株式会社 | Hollow fiber membrane module, and filtration method and ultrapure water production system using same |
| CN103153444B (en) * | 2010-09-29 | 2015-06-17 | 旭化成化学株式会社 | Hollow fiber membrane module, and filtration method and ultrapure water production system using same |
| CN102353626A (en) * | 2010-09-30 | 2012-02-15 | 北京碧水源科技股份有限公司 | Device and method for measuring clear water flux of hollow-fiber membrane |
| CN102107998A (en) * | 2011-01-14 | 2011-06-29 | 武汉江扬水技术工程有限公司 | Method for treating low-permeability oilfield reinjection water |
| CN104918685A (en) * | 2012-12-29 | 2015-09-16 | 第一毛织株式会社 | Pressure hollow fiber membrane module, and backwashing method using same |
| CN104918685B (en) * | 2012-12-29 | 2017-03-15 | 第一毛织株式会社 | Pressure hollow fiber film assembly and the back-flushing method using which |
| US10159937B2 (en) | 2012-12-29 | 2018-12-25 | Lotte Advanced Materials Co., Ltd. | Pressurized hollow fiber membrane module and backwashing method using same |
| CN106731854A (en) * | 2017-03-02 | 2017-05-31 | 南京工业大学 | Modularized external pressure type hollow fiber membrane component and preparation method thereof |
| CN106731854B (en) * | 2017-03-02 | 2019-05-21 | 南京工业大学 | Modularized external pressure type hollow fiber membrane component and preparation method thereof |
| CN115253689A (en) * | 2021-04-29 | 2022-11-01 | 天津膜天膜科技股份有限公司 | Hollow fiber nanofiltration membrane air washing flow channel, preparation method and use process |
| CN115253689B (en) * | 2021-04-29 | 2024-01-26 | 天津膜天膜科技股份有限公司 | Hollow fiber nanofiltration membrane air-water washing flow passage, preparation method and use process |
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Open date: 20070606 |