CN102580532A - Novel membrane filtering system - Google Patents
Novel membrane filtering system Download PDFInfo
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- CN102580532A CN102580532A CN2011100097662A CN201110009766A CN102580532A CN 102580532 A CN102580532 A CN 102580532A CN 2011100097662 A CN2011100097662 A CN 2011100097662A CN 201110009766 A CN201110009766 A CN 201110009766A CN 102580532 A CN102580532 A CN 102580532A
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Abstract
The invention discloses a novel membrane filtering system which comprises a membrane shell, membrane elements fixed in the membrane shell and end covers for sealing two ends of the membrane shell. The novel membrane filtering system is characterized in that two ends of the membrane shell are provided with water inlets; at least two membrane elements are arranged; a central produced water collecting tube is arranged at the center of the membrane shell in a running through way; the central produced water collecting tube passes through the membrane shell and the centres of the end covers and passes through the centres of the membrane elements; a filtered water guiding device is mounted on the central produced water collecting tube; bypass distribution tubes are formed between outer walls of the membrane elements and inner walls of the membrane shell; and the opening end of the water inlet is connected with the bypass distribution tubes. The novel membrane filtering system provided by the invention has the characteristics of simple structure, low cost, uniform water distribution of the membrane elements, greatly reduced cross contamination possibility, easiness in processing and capability of greatly increasing sewage filtering efficiency.
Description
Technical field
The present invention relates to a kind of filtration system of not having in the water treatment plant, particularly relate to a kind of new membrane filtration system.
Background technology
Existing membrane filtration system all is by putamina, is positioned at the membrane component that connects successively of putamina and the end cap of airtight putamina constitutes; Water inlet is positioned at the putamina two ends; And putamina central authorities are provided with the center product water collection pipe that connects putamina, and center product water collection pipe runs through each membrane component central authorities, produce the water collection pipe peripheral ring at the center and are provided with a plurality of bypass sparge pipes; Each membrane component comprises the fan-shaped film silk group of being made up of countless film silks; A plurality of fan-shaped film silk group ring rings are established, and film silk group edge is provided with deflector, and the water collection pipe conducting is produced at deflector and center.Like this; Sewage is filtered by the membrane component that the water inlet at putamina two ends gets in the putamina by two ends; Water purification after the filtration produces in the water collection pipe along deflector inflow center and flows out; And remaining sewage is delivered to by the bypass sparge pipe and filters in next membrane component that is connected with the end membrane component, is next membrane component then, and the water purification of generation is guided to the center by the deflector in each membrane component and produces in the water collection pipe and discharge.Can guarantee that like this each membrane component all can filter sewage in the putamina, and produce water collection pipe through the center at membrane component center and discharge to delivery port.But; Owing in membrane component internal bypass sparge pipe passage, be sewage; And all are the clean waters after filtering in the product water collection pipe of outside the bypass water distribution passage and adjacent center, the chance that cross pollution occurs is bigger, and influences the effect of sewage disposal; And owing to through the bypass sparge pipe water distribution in the membrane component, the uneven situation of water distribution always can appear.
Summary of the invention
The present invention accomplishes in order to solve deficiency of the prior art; The purpose of this invention is to provide a kind of simple in structure, cost is low, membrane component even water distribution, cross pollution chance reduce greatly, processing is more prone to, improves greatly the new membrane filtration system of sewage water filtration efficient.
A kind of new membrane filtration system of the present invention; Comprise putamina, be fixed on the interior membrane component of putamina and the end cap at airtight putamina two ends, it is characterized in that: said putamina two ends are equipped with water inlet, and said membrane component is at least two; Water collection pipe is produced at the logical center that is provided with, said putamina center; Said center is produced water collection pipe and is run through said putamina and said end cap central authorities, and said center is produced water collection pipe and passed said membrane component center, and said center is produced on the water collection pipe filtered water gatherer is set; Form the bypass sparge pipe between said membrane component outer wall and the said putamina inwall, said water inlet open end is connected with said bypass sparge pipe.
A kind of new membrane filtration system of the present invention can also be:
Be connected fixing between said membrane component and the said membrane component through interior connection-peg.
Said membrane component is at least 4.
Said filtered water gatherer is a deflector; Said membrane component comprises at least two the fan-shaped film silk groups around the product water collection pipe setting of said center that are fixed on inside; Between said each fan-shaped film silk group said deflector is set, said deflector bottom is produced water collection pipe with said center and is connected.
Said deflector is a waveform.
Said filtered water gatherer is the infiltration hole, and said membrane component comprises being fixed on and inner produce water collection pipe around said center film silk group is set, and said center is produced water collection pipe and is provided with and film silk group is filtered water infiltration center, back produces the infiltration hole in the water collection pipe.
A kind of new membrane filtration system of the present invention; Because its said putamina two ends are equipped with water inlet; Said membrane component is at least two, and water collection pipe is produced at the logical center that is provided with, said putamina center, and said center is produced water collection pipe and run through said putamina and said end cap central authorities; Said center is produced water collection pipe and is passed said membrane component center; Said center is produced on the water collection pipe filtered water gatherer is set, and forms the bypass sparge pipe between said membrane component outer wall and the said putamina inwall, and said water inlet open end is connected with said bypass sparge pipe.Relatively simple for structure so in terms of existing technologies; And because membrane component itself no longer is provided with the bypass sparge pipe; Therefore the diameter of membrane component own can reduce; Effectively save cost, the clean water that membrane component filters directly enters in the product water collection pipe of center and discharges, and greatly reduces the chance of sewage and clean water cross pollution.Utilize membrane component outer wall and putamina inwall to form the bypass sparge pipe, sewage gets into uniformly dispersing the inherent bypass sparge pipe of putamina from water inlet like this, gives the water distribution of each membrane component more even, and filter efficiency is higher.
Description of drawings
Fig. 1 is present membrane filtration system sketch map.
Fig. 2 is a kind of new membrane filtration system specific embodiment sketch map of the present invention.
The figure number explanation
1 ... Putamina 2 ... Membrane component 3 ... Water collection pipe is produced at the center
4 ... End cap 5 ... Bypass sparge pipe 6 ... Water inlet
7 ... Film silk group 8 ... Deflector 9 ... Interior connection-peg
The specific embodiment
Fig. 1 to Fig. 2 below in conjunction with accompanying drawing does further explain to a kind of new membrane filtration system of the present invention.
A kind of new membrane filtration system of the present invention; Please refer to Fig. 1 to Fig. 2; Comprise putamina 1, be fixed on membrane component 2 and the end cap 4 at airtight putamina 1 two ends in the putamina 1, it is characterized in that: said putamina 1 two ends are equipped with water inlet 6, and said membrane component 2 is at least two; Water collection pipe 3 is produced at the logical center that is provided with, said putamina 1 center; Said center is produced water collection pipe 3 and is run through said putamina 1 and said end cap 4 central authorities, and said center is produced water collection pipe 3 and passed said membrane component 2 centers, and said center is produced on the water collection pipe 3 the filtered water gatherer is set; Form bypass sparge pipe 5 between said membrane component 2 outer walls and said putamina 1 inwall, said water inlet 6 open ends are connected with said bypass sparge pipe 5.In sewage disposal process, sewage is directly got in the putamina 1 by water inlet 6, in bypass sparge pipe 5, spreads then; Get into then in each membrane component 2 and filter; Clean water after the filtration produces in the water collection pipe 3 through filtered water gatherer entering center and discharges, and sewage constantly gets into putamina 1, and bypass sparge pipe 5 filters constantly for each membrane component 2 water distribution; Clean water after filtering then constantly imports the entering center again and produces in the water collection pipe 3, accomplishes sewage disposal incessantly.Relatively simple for structure so in terms of existing technologies; And because membrane component 2 itself no longer is provided with bypass sparge pipe 5; Therefore membrane component 2 diameters own can reduce; Effectively save cost, the clean water that membrane component 2 filters directly importing center produces discharge in the water collection pipe 3, greatly reduces the chance of sewage and clean water cross pollution.Utilize membrane component 2 outer walls and putamina 1 inwall to form bypass sparge pipe 5, sewage gets into uniformly dispersing the putamina 1 inherent bypass sparge pipe 5 from water inlet 6 like this, gives the water distribution of each membrane component 2 more even, and filter efficiency is higher.
A kind of new membrane filtration system of the present invention please refer to Fig. 1 to Fig. 2, on the basis of technique scheme can also be, is connected fixing between said membrane component 2 and the said membrane component 2 through interior connection-peg 9.The effect of interior plug is two adjacent membrane components 2 to be connected fix, and guarantees the filter efficiency of integral filter system.Further optimized technical scheme is that said membrane component 2 is at least 4.Because existing putamina all is the membrane components more than at least four, therefore can effectively utilize existing putamina like this, need not order putamina more in addition, effectively save cost.
A kind of new membrane filtration system of the present invention; Please refer to Fig. 1 to Fig. 2; Can also be that said filtered water gatherer is a deflector 8; Said membrane component 2 comprises at least two the fan-shaped film silk groups 7 around product water collection pipe 3 settings of said center that are fixed on inside, between said each fan-shaped film silk group 7 said deflector 8 is set, and said deflector bottom 8 is produced water collection pipe 3 with said center and is connected.Water collection pipe 3 outer walls are produced at the fan-shaped film silk group 7 rings center that is located at, and like this because film silk group 7 forms filtering ring, and filter effect is better, and deflector 8 can be discharged producing in the water collection pipe 3 via the filtered water importing center after the filtration of the film silk in the film silk group 7.Further preferred scheme is that said deflector 8 is waveform.Water collection pipe 3 is produced at clean water importing center after corrugated deflector 8 can filter the film silk group that is positioned at its both sides 7 quickly.Can also be that said filtered water gatherer is the infiltration hole in addition; Said membrane component 2 comprises being fixed on and inner produce water collection pipe 3 around said center film silk group 7 is set, and said center is produced water collection pipe 3 and is provided with and film silk group 7 is filtered water infiltration center, back produces the infiltration hole in the water collection pipe 3.Certainly the filtered water gatherer can also be other structures, all can so long as the clean water after can the film silk being filtered is directed into the device that produces in the water collection pipe 3 at the center.
Above-mentionedly only several kinds of specific embodiments among the present invention are explained, but can not be as protection scope of the present invention, every equivalence of having done according to the design spirit among the present invention changes or modifies, and all should think to fall into protection scope of the present invention.
Claims (6)
1. new membrane filtration system; Comprise putamina, be fixed on the interior membrane component of putamina and the end cap at airtight putamina two ends, it is characterized in that: said putamina two ends are equipped with water inlet, and said membrane component is at least two; Water collection pipe is produced at the logical center that is provided with, said putamina center; Said center is produced water collection pipe and is run through said putamina and said end cap central authorities, and said center is produced water collection pipe and passed said membrane component center, and said center is produced on the water collection pipe filtered water gatherer is set; Form the bypass sparge pipe between said membrane component outer wall and the said putamina inwall, said water inlet open end is connected with said bypass sparge pipe.
2. a kind of new membrane filtration system according to claim 1 is characterized in that: be connected fixing between said membrane component and the said membrane component through interior connection-peg.
3. a kind of new membrane filtration system according to claim 1 and 2 is characterized in that: said membrane component is at least 4.
4. a kind of new membrane filtration system according to claim 1 and 2; It is characterized in that: said filtered water gatherer is a deflector; Said membrane component comprises at least two the fan-shaped film silk groups around the product water collection pipe setting of said center that are fixed on inside; Between said each fan-shaped film silk group said deflector is set, said deflector bottom is produced water collection pipe with said center and is connected.
5. a kind of new membrane filtration system according to claim 4 is characterized in that: said deflector is a waveform.
6. a kind of new membrane filtration system according to claim 1 and 2; It is characterized in that: said filtered water gatherer is the infiltration hole; Said membrane component comprises being fixed on and inner produce water collection pipe around said center film silk group is set, and said center is produced water collection pipe and is provided with and film silk group is filtered water infiltration center, back produces the infiltration hole in the water collection pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011100097662A CN102580532A (en) | 2011-01-05 | 2011-01-05 | Novel membrane filtering system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011100097662A CN102580532A (en) | 2011-01-05 | 2011-01-05 | Novel membrane filtering system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102580532A true CN102580532A (en) | 2012-07-18 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011100097662A Pending CN102580532A (en) | 2011-01-05 | 2011-01-05 | Novel membrane filtering system |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103657422A (en) * | 2012-09-14 | 2014-03-26 | 浙江瑞普环境技术有限公司 | Membrane core and membrane assembly comprising same |
| CN111115581A (en) * | 2020-01-06 | 2020-05-08 | 南京航空航天大学 | High-purity onboard oxygen generation-nitrogen generation system based on membrane separation technology and working method |
| CN115337781A (en) * | 2021-05-15 | 2022-11-15 | 张春燕 | Filter for filtering photoresist |
Citations (5)
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| CN2513981Y (en) * | 2001-09-27 | 2002-10-02 | 山东招远膜天集团有限公司 | Assembled diaphragm assembly |
| US6589426B1 (en) * | 1999-09-29 | 2003-07-08 | Zenon Environmental Inc. | Ultrafiltration and microfiltration module and system |
| CN101468298A (en) * | 2007-12-27 | 2009-07-01 | 金德勇 | Composite filtering type filtering bottle |
| CN201423200Y (en) * | 2009-03-12 | 2010-03-17 | 杨良勇 | Efficient complex filter element |
| CN202006085U (en) * | 2011-01-05 | 2011-10-12 | 金科水务工程(北京)有限公司 | Novel membrane filtration system |
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2011
- 2011-01-05 CN CN2011100097662A patent/CN102580532A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6589426B1 (en) * | 1999-09-29 | 2003-07-08 | Zenon Environmental Inc. | Ultrafiltration and microfiltration module and system |
| CN2513981Y (en) * | 2001-09-27 | 2002-10-02 | 山东招远膜天集团有限公司 | Assembled diaphragm assembly |
| CN101468298A (en) * | 2007-12-27 | 2009-07-01 | 金德勇 | Composite filtering type filtering bottle |
| CN201423200Y (en) * | 2009-03-12 | 2010-03-17 | 杨良勇 | Efficient complex filter element |
| CN202006085U (en) * | 2011-01-05 | 2011-10-12 | 金科水务工程(北京)有限公司 | Novel membrane filtration system |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103657422A (en) * | 2012-09-14 | 2014-03-26 | 浙江瑞普环境技术有限公司 | Membrane core and membrane assembly comprising same |
| CN103657422B (en) * | 2012-09-14 | 2016-05-11 | 浙江瑞普环境技术有限公司 | A kind of film core and consisting of membrane module |
| CN111115581A (en) * | 2020-01-06 | 2020-05-08 | 南京航空航天大学 | High-purity onboard oxygen generation-nitrogen generation system based on membrane separation technology and working method |
| CN111115581B (en) * | 2020-01-06 | 2021-04-27 | 南京航空航天大学 | High-purity onboard oxygen generation-nitrogen generation system based on membrane separation technology and working method |
| CN115337781A (en) * | 2021-05-15 | 2022-11-15 | 张春燕 | Filter for filtering photoresist |
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Application publication date: 20120718 |