CN2759581Y - Negative pressure filtering U-shaped film assembly for water treatment - Google Patents
Negative pressure filtering U-shaped film assembly for water treatment Download PDFInfo
- Publication number
- CN2759581Y CN2759581Y CN 200420029337 CN200420029337U CN2759581Y CN 2759581 Y CN2759581 Y CN 2759581Y CN 200420029337 CN200420029337 CN 200420029337 CN 200420029337 U CN200420029337 U CN 200420029337U CN 2759581 Y CN2759581 Y CN 2759581Y
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- loose joint
- negative pressure
- outer shell
- shell
- water treatment
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Abstract
The utility model relates to a negative pressure filtering U-shaped film assembly for water treatment. The utility model is composed of hollow fiber films 3, an outer shell 2 and a loose joint sealing head 1, wherein the outer shell is a cylinder of which both ends are provided with external screw threads, one end of the outer shell is connected to the loose joint sealing head which is an elliptical sealing head 5 on which a water outlet pipe 4 and a loose joint 6 are arranged, the connecting point between the outer shell and the loose joint sealing head is provided with an O-shaped sealing ring pad 7, the solidified hollow fiber films of a certain quantity, which are integrated to form a bundle, are arranged in the outer shell and the hollow fiber films are bent to form a U shape. Tidily cut U-shaped open ends are arranged in the outer shell and are integrated with the outer shell through adhesion, and the screw threads arranged at the other end of the outer shell are connected to a cleaning device at the time of off-line cleaning. When the U-shaped film assembly is used in the process of water treatment, the U-shaped film assembly can be integrated with an original pool, and the negative pressure generated by a water producing pump connected to the U-shaped film assembly is used as the driving force. The U-shaped film assembly used for film filtration of negative pressure has the advantages of simple manufacturing technology, few auxiliary parts and low cost.
Description
Technical field
The utility model relates to a kind of water filtration device, particularly a kind of water treatment negative pressure filtration U type membrane module.
Background technology
Obtained application more and more widely as a kind of novel water technology-embrane method water technology with its special advantages in water treatment industry, membrane module then is the core of this technology.Generally speaking, the embrane method water treatment realizes as motive force with the pressure differential of film both sides.
Existing membrane module generally is that the hollow-fibre membrane silk with some fills in the pressure hull, and seals at two ends and to make.It mainly comprises hollow-fibre membrane silk, pressure hull, Yuan Shui, dense water entrance and water outlet four parts.Existing membrane module needs the pressure hull both sides are sealed in manufacturing process, so more loaded down with trivial details; And, reduced the economic benefit of application of membrane to a certain extent because the existence of pressure vessel causes the production cost of membrane module higher.
Summary of the invention
In order to solve deficiency of the prior art, reduce cost, optimize the operation of embrane method water treatment.The utility model is released a kind of water treatment negative pressure filtration U type membrane module.
Negative pressure filtration U type membrane module of the present utility model is made up of hollow-fibre membrane 3, shell 2, loose joint end socket 1 three parts; Shell is that two ends are provided with externally threaded cylinder, and an end is connected with the loose joint end socket, and the loose joint end socket is set to ellipse head 5, and end socket is provided with outlet pipe 4 and loose joint 6.Be provided with O RunddichtringO pad 7 at shell and loose joint end socket junction; Be to be solidified into a branch of hollow-fibre membrane in the shell, hollow-fibre membrane curves the U type; The neat U type openend setting of cutting is become one in the enclosure and with shell is bonding; The other end screw thread of shell is connected usefulness with cleaning equipment when off-line cleans.
When U type membrane module is used for water treatment procedure, can be integrated with former pond, and utilize negative pressure that the product water pump be attached thereto produces as motive force, and make fresh water see through membranous wall and enter into film silk inner chamber, flow out through openend, thereby realize former water purification.
The U type membrane module manufacture craft that is used for the negative pressure film filtration is simple, and accessory is few, and production cost is lower; In addition, membrane module in running with negative pressure as motive force, can reduce the operation energy consumption of assembly, further improved the economic benefit of embrane method water technology.
The utility model U type membrane module and former pond be integrated to can be used for all kinds of water treatment procedures, reduces pretreated floor space and investment cost.
Description of drawings
Fig. 1: be the generalized section of the U type membrane module that can be used for the negative pressure continuous membrane filter
Fig. 2: be loose joint end socket generalized section
Fig. 3: be U type hollow-fibre membrane schematic diagram
Fig. 4: be the hollow-fibre membrane schematic top plan view.
The specific embodiment
Below in conjunction with the drawings and specific embodiments the utility model is described in further detail:
As shown in Figure 2, the loose joint end socket is set to ellipse head 5, and end socket is provided with outlet pipe 4 and loose joint 6.
As shown in Figure 3, Figure 4, shell is that two ends all have externally threaded cylinder, wherein on an end top O RunddichtringO 7 is arranged, and this end is connected with the loose joint end socket; Other end screw thread is connected usefulness with cleaning equipment when off-line cleans.
As shown in Figure 1, negative pressure filtration U type membrane module is made up of hollow-fibre membrane 3, shell 2, loose joint end socket 1 three parts; The hollow-fibre membrane of the some of integrated bundle is curved the U type; U fiber type top epoxy bond is solidified the back cutting and formed neat openend, and U type openend is put into shell, and is with epoxy resin that U type openend and shell is bonding, makes it after the curing to become one.At last loose joint end socket and shell are coupled together, form U type membrane module.
Loose joint cavity inner surface at the loose joint end socket is provided with screw thread, and hollow-fibre membrane better is connected with hydraulic pipeline, realizes the collection of product water.
Claims (4)
1. a water treatment is with negative pressure filtration U type membrane module, and it is made up of hollow-fibre membrane, shell, loose joint end socket; It is characterized in that: shell is that two ends are provided with externally threaded cylinder, and an end is connected with the loose joint end socket, and the loose joint end socket is provided with outlet pipe and loose joint; Be provided with O RunddichtringO pad at shell and loose joint end socket junction; Be provided with the hollow-fibre membrane of some of the integrated bundle of curing in the shell, hollow-fibre membrane is that a branch of hollow-fibre membrane silk is curved the U type; To cut neat U type openend setting then becomes one in the enclosure and with shell is bonding.
2. a kind of water treatment as claimed in claim 1 is with negative pressure filtration U type membrane module, and the other end screw thread that it is characterized in that described shell is connected usefulness with cleaning equipment when off-line cleans.
3. a kind of water treatment as claimed in claim 1 is characterized in that with negative pressure filtration U type membrane module described loose joint end socket is set to ellipse head.
4. a kind of water treatment as claimed in claim 1 negative pressure filtration U type membrane module, the loose joint cavity inner surface that it is characterized in that described loose joint end socket is provided with screw thread, hollow-fibre membrane is connected with hydraulic pipeline, realize the collection of product water, be provided with O RunddichtringO pad at shell and loose joint end socket junction, guarantee the sealing of junction.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420029337 CN2759581Y (en) | 2004-07-16 | 2004-07-16 | Negative pressure filtering U-shaped film assembly for water treatment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420029337 CN2759581Y (en) | 2004-07-16 | 2004-07-16 | Negative pressure filtering U-shaped film assembly for water treatment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2759581Y true CN2759581Y (en) | 2006-02-22 |
Family
ID=36081784
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200420029337 Expired - Lifetime CN2759581Y (en) | 2004-07-16 | 2004-07-16 | Negative pressure filtering U-shaped film assembly for water treatment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2759581Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104043335A (en) * | 2014-06-21 | 2014-09-17 | 郭会 | Hollow fiber type membrane module |
| WO2019174301A1 (en) * | 2018-03-13 | 2019-09-19 | 上海麦驼科技发展有限公司 | U-shaped unit module for tubular filter membrane |
-
2004
- 2004-07-16 CN CN 200420029337 patent/CN2759581Y/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104043335A (en) * | 2014-06-21 | 2014-09-17 | 郭会 | Hollow fiber type membrane module |
| CN104043335B (en) * | 2014-06-21 | 2016-03-30 | 浙江延杭智能科技有限公司 | Hollow fiber form membrane module |
| WO2019174301A1 (en) * | 2018-03-13 | 2019-09-19 | 上海麦驼科技发展有限公司 | U-shaped unit module for tubular filter 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 | ||
| CX01 | Expiry of patent term |
Expiration termination date: 20140716 Granted publication date: 20060222 |