CN203269682U - High-flux efficient composite ultrafiltration membrane component - Google Patents

High-flux efficient composite ultrafiltration membrane component Download PDF

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Publication number
CN203269682U
CN203269682U CN 201320301359 CN201320301359U CN203269682U CN 203269682 U CN203269682 U CN 203269682U CN 201320301359 CN201320301359 CN 201320301359 CN 201320301359 U CN201320301359 U CN 201320301359U CN 203269682 U CN203269682 U CN 203269682U
Authority
CN
China
Prior art keywords
type filter
brush type
ultrafiltration membrane
membrane component
membrane assembly
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
CN 201320301359
Other languages
Chinese (zh)
Inventor
黄庆东
王向东
丁飞
祝敏
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
YANQING WATER TREATMENT EQUIPMENT MANUFACTURING (TONGLING) Co Ltd
Original Assignee
YANQING WATER TREATMENT EQUIPMENT MANUFACTURING (TONGLING) Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by YANQING WATER TREATMENT EQUIPMENT MANUFACTURING (TONGLING) Co Ltd filed Critical YANQING WATER TREATMENT EQUIPMENT MANUFACTURING (TONGLING) Co Ltd
Priority to CN 201320301359 priority Critical patent/CN203269682U/en
Application granted granted Critical
Publication of CN203269682U publication Critical patent/CN203269682U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

The utility model discloses a high-flux efficient composite ultrafiltration membrane component which comprises a rack (2) and a pipe fitting (4), wherein an ultrafiltration membrane component and a brush type filter (3) are arranged on the rack (2); the ultrafiltration membrane component comprises a plurality of ultrafiltration membrane bodies (1); two adjacent ultrafiltration membrane bodies (1) are in pipe communication through the pipe fitting (4); a motor and a cleaning brush are arranged in the brush type filter (3); a pressure gauge is arranged at a water inlet end and a water outlet end of the brush type filter (3) respectively; a pressure difference switch is arranged between the two pressure gauges; and the water outlet end of the brush type filter (3) is in pipe connection with a water inlet end of the ultrafiltration membrane component. According to the high-flux efficient composite ultrafiltration membrane component disclosed by the utility model, the structure is simple, and the structural design combining the rack, the ultrafiltration membrane component and the brush type filter is adopted; the brush type filter can firstly remove large particles in water, and then the ultrafiltration membrane component removes colloid-size particles in water; and therefore, the filtering effect is good, the water yield is large, the working efficiency is high, and the phenomena of scaling and gelling do not easily occur on the membrane surface.

Description

A kind of large flux high efficiency composition hyperfiltration membrane assembly
Technical field
The utility model relates to a kind of large flux high efficiency composition hyperfiltration membrane assembly.
Background technology
Ultrafiltration claims again ultra-filtration, is used for the particle of trap water colloid size, and water and low molecular weight solutes allow to see through film.The mechanism of ultrafiltration refers to the combined effect by the surperficial mechanical grading of film, fenestra retardance and film surface and fenestra absorption, take sieving as main.Early stage industrial ultrafiltration is applied to black water and processes, and along with the development of ultra-filtration technique, nowadays ultra-filtration technique has related to the various fields such as food-processing, dairy industry, drink industry, medicine industry, resource recovery, environmental engineering.In prior art, that the problem that traditional hyperfiltration membrane assembly exists has is loosely organized, aquifer yield is low, influent quality is required sternly to reach the film surface is prone to fouling, gelatin phenomenon.
The utility model content
The purpose of this utility model is to provide that a kind of simple in structure, aquifer yield is large, high efficiency, good filtration effect, and the film surface is not prone to the large flux high efficiency composition hyperfiltration membrane assembly of fouling, gelatin phenomenon.
The technical solution adopted in the utility model is: a kind of large flux high efficiency composition hyperfiltration membrane assembly, comprise frame and pipe fitting, described frame is provided with hyperfiltration membrane assembly and brush type filter, described hyperfiltration membrane assembly comprises several ultra-filtration membrane bodies, is communicated with by the pipe fitting pipe between two adjacent ultra-filtration membrane bodies; Be provided with motor and cleaning brush in described brush type filter, feed-water end and the water side of brush type filter are equipped with tensimeter, are provided with pressure difference switch between two tensimeters; The water side of described brush type filter is connected with the feed-water end pipe of hyperfiltration membrane assembly.
As further improvement of the utility model, be fixedly connected with the pipe fitting valve on the pipeline between the water side of described brush type filter and the feed-water end of hyperfiltration membrane assembly.
As further improvement of the utility model, described brush type filter is provided with for the controller of controlling brush type filter work.
As further improvement of the utility model, described hyperfiltration membrane assembly comprises 25 ultra-filtration membrane bodies.
The beneficial effect that the utility model adopts is: the utility model is simple in structure, the structure design that adopts frame, hyperfiltration membrane assembly and brush type filter to combine, at first brush type filter can remove large particulate matter in water, remove water-borne glue body size particles through the ultra-filtration membrane group again, good filtration effect, aquifer yield is large, high efficiency, and the film surface is not prone to fouling, gelatin phenomenon.
Description of drawings
Fig. 1 is the utility model structural representation.
Shown in figure: 1, ultra-filtration membrane body, 2, frame, 3, brush type filter, 4, pipe fitting.
Embodiment
Below in conjunction with Fig. 1, the utility model is described further:
As shown in Figure 1, a kind of large flux high efficiency composition hyperfiltration membrane assembly comprises frame 2 and pipe fitting 4, and frame 2 is provided with hyperfiltration membrane assembly and brush type filter 3, hyperfiltration membrane assembly comprises between the adjacent ultra-filtration membrane body 1 of 25 ultra-filtration membrane bodies 1, two and being communicated with by pipe fitting 4 pipes; Be provided with motor and cleaning brush in brush type filter 3, feed-water end and the water side of brush type filter 3 are equipped with tensimeter, are provided with pressure difference switch between two tensimeters.When using, the manometric numerical value of manual observation also calculates pressure reduction, when pressure reduction arrives certain value, opens pressure difference switch and makes the cleaning brush operation carry out cleaning.Can use brush type filter although adopt this mode, but also need to carry out manually, cumbersome, make further improvements for this reason, a controller is set on brush type filter, controller reads two manometric numerical value and calculates pressure reduction, when pressure reduction arrives certain value, make motor rotation for electrical signal of pressure difference switch and then make the cleaning brush operation, cleaning after the cleaning brush operation, removing the large particulate matter in water.The water side of brush type filter 3 is connected with the feed-water end pipe of hyperfiltration membrane assembly, removes colloid in water, microorganism, mechanical impurity etc. by hyperfiltration membrane assembly; Be fixedly connected with the pipe fitting valve on pipeline between the water side of brush type filter 3 and the feed-water end of hyperfiltration membrane assembly.

Claims (4)

1. large flux high efficiency composition hyperfiltration membrane assembly, comprise frame (2) and pipe fitting (4), it is characterized in that described frame (2) is provided with hyperfiltration membrane assembly and brush type filter (3), described hyperfiltration membrane assembly comprises several ultra-filtration membrane bodies (1), is communicated with by pipe fitting (4) pipe between two adjacent ultra-filtration membrane bodies (1); Described brush type filter is provided with motor and cleaning brush in (3), and feed-water end and the water side of brush type filter (3) are equipped with tensimeter, is provided with pressure difference switch between two tensimeters; The water side of described brush type filter (3) is connected with the feed-water end pipe of hyperfiltration membrane assembly.
2. a kind of large flux high efficiency composition hyperfiltration membrane assembly according to claim 1 is characterized in that being fixedly connected with the pipe fitting valve on the pipeline between the feed-water end of the water side of described brush type filter (3) and hyperfiltration membrane assembly.
3. a kind of large flux high efficiency composition hyperfiltration membrane assembly according to claim 2, is characterized in that described brush type filter (3) is provided with for the controller of controlling brush type filter work.
4. a kind of large flux high efficiency composition hyperfiltration membrane assembly according to claim 1, is characterized in that described hyperfiltration membrane assembly comprises 25 ultra-filtration membrane bodies (1).
CN 201320301359 2013-05-29 2013-05-29 High-flux efficient composite ultrafiltration membrane component Expired - Fee Related CN203269682U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 201320301359 CN203269682U (en) 2013-05-29 2013-05-29 High-flux efficient composite ultrafiltration membrane component

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 201320301359 CN203269682U (en) 2013-05-29 2013-05-29 High-flux efficient composite ultrafiltration membrane component

Publications (1)

Publication Number Publication Date
CN203269682U true CN203269682U (en) 2013-11-06

Family

ID=49500134

Family Applications (1)

Application Number Title Priority Date Filing Date
CN 201320301359 Expired - Fee Related CN203269682U (en) 2013-05-29 2013-05-29 High-flux efficient composite ultrafiltration membrane component

Country Status (1)

Country Link
CN (1) CN203269682U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107335272A (en) * 2017-08-31 2017-11-10 中山诺顿科研技术服务有限公司 A kind of sewage impurity filtering device

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107335272A (en) * 2017-08-31 2017-11-10 中山诺顿科研技术服务有限公司 A kind of sewage impurity filtering device

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Legal Events

Date Code Title Description
C14 Grant of patent or utility model
GR01 Patent grant
CF01 Termination of patent right due to non-payment of annual fee
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20131106

Termination date: 20180529