CN206152647U - Hollow fiber membrane assembly - Google Patents
Hollow fiber membrane assembly Download PDFInfo
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- CN206152647U CN206152647U CN201621168859.4U CN201621168859U CN206152647U CN 206152647 U CN206152647 U CN 206152647U CN 201621168859 U CN201621168859 U CN 201621168859U CN 206152647 U CN206152647 U CN 206152647U
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- hollow fiber
- inner chamber
- fixed bed
- putamina
- fiber film
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Abstract
The utility model provides a hollow fiber membrane assembly, includes the membrane shell, fix at 2 sieve section of thick bamboos at membrane shell both ends and fix at the product water cover of upper end sieve section of thick bamboo tip and the water inlet cover of lower extreme sieve section of thick bamboo tip its characterized in that through the fastening clamp is sealed: membrane shell inside respectively the sealing through the pouring fixed bed in both ends from top to bottom is fixed with many hollow fiber membrane silks, and hollow fiber membrane silk inner chamber keeps unblocked with product water cover inner chamber, lower extreme pouring fixed bed inside is equipped with a plurality of gas -liquid water conservancy diversion passageways, and gas -liquid water conservancy diversion passageway keeps unblocked with membrane shell inner chamber and water inlet cover inner chamber respectively, water inlet cover side and bottom are equipped with water inlet and air inlet respectively, producing water cover side and top and being equipped with the dense mouth of a river respectively and producing the mouth of a river, the dense mouth of a river leads to the turn the corner pipe and keeps unblocked with membrane shell inner chamber, the even distribution of a plurality of gas -liquid water conservancy diversion passageways is inside lower extreme pouring fixed bed, the return bend that is connected with the dense mouth of a river adopt sealing connection with upper end pouring fixed bed and cross with this pouring fixed bed.
Description
Technical field
The utility model is related to a kind of sewage-treatment plant, more particularly to a kind of hollow fiber film assembly.
Background technology
With the fast development of China's economy, the consumption of water resource is multiplied, on the one hand causes the tight of water resource
Lack, while also increasing the generation of sewage, increase the pressure of society and environment sustainable development, be that this parties concerned's input is big
The fund of amount is processed sewage and recycles its resource.Hyperfiltration technique even more achieves at home in recent years considerable
It is progressive, because of reasons such as its is easy to operate, facility compact, process safety, good separating effects, it is widely used in drinking water treatment, anti-
The fields such as the pretreatment of infiltration, Treated sewage reusing and material are separated, concentration.Hyperfiltration technique is divided into two kinds of external-compression type and inner pressed, early
Phase engineering mostly uses inner pressed hyperfiltration technique, with the development of technology, because internal pressure ultrafiltration module has hollow-fibre membrane
The shortcomings of silk low intensity, adaptability are poor, antifouling property is poor, causes engineer applied very undesirable；And external-compression type ultrafiltration skill
Art due to, pollutant holding capability less demanding to raw water quality it is big, it is adaptable the features such as more promoted on a large scale.But because inner pressed surpasses
Filter it is different from the external-compression type ultrafiltration method of operation, it is engineered in need to hyperfiltration membrane assembly peripheral conduits, equipment supporter, control be
System, method of operation etc. are modified, and take considerable time and improvement cost, the later stage is installed and safeguards also formation inconvenience.
The content of the invention
Therefore, the purpose of this utility model is that a kind of engineered simple, convenient for installation and maintenance, replacement cost of offer is low
Hollow fiber film assembly.
The utility model is achieved through the following technical solutions：
A kind of hollow fiber film assembly 10 of the present utility model, including putamina 101, it is fixed on 2 sieve at the two ends of putamina 101
Cylinder 103 and product water cover 107 and the end of lower end sieve cylinder 103 of upper end Luo Tong103 ends are fixed on by the sealing of fastening clamp 105
Water cover 1011 is entered in portion, it is characterised in that：Respectively pass through cast fixed bed 104 inside the described upper and lower ends of putamina 101 to seal
Many hollow fiber film threads 102 are fixed with, the described inner chamber of hollow fiber film thread 102 keeps unimpeded with the inner chamber of water cover 107 is produced；
It is described positioned at putamina（101）Multiple gas-liquid flow-guiding channels 109 are provided with inside the cast fixed bed 104 of lower end, described gas-liquid is led
Circulation road 109 respectively with the inner chamber of putamina 101 and enter the inner chamber of water cover 1011 keep it is unimpeded；Enter the side of water cover 1011 and bottom in described
End is respectively equipped with water inlet 1012 and air inlet 1010；Concentrated water spout 106 is respectively equipped with the described side of product water cover 107 and top
With the product mouth of a river 108, described concentrated water spout 106 passes through bend pipe and the inner chamber of putamina 101 keeps unimpeded.
Preferably, described multiple gas-liquid flow-guiding channels 109 are evenly distributed in positioned at putamina（101）The cast of lower end is consolidated
Inside given layer 104, each cross sectional shape of gas-liquid flow-guiding channel 109 is fan-shaped, circular or polygon.
Preferably, bend pipe described and that concentrated water spout 106 is connected be located at putamina（101）The cast fixed bed of upper end
104 employings are tightly connected and cross the cast fixed bed.
Preferably, the described external diameter of putamina 101 is 90mm to 450mm, and its material is using UPVC materials, ABS material or not
Rust Steel material.
Preferably, it is described produce water cover 107, fastening clamp 105, sieve cylinder 103 and enter the material of water cover 1011 adopt
UPVC materials, ABS material or stainless steel material.
Preferably, the material of described cast fixed bed 104 adopts epoxy resin, polyurethane or silicon rubber body.
Hollow fiber film assembly concentrated water spout 106 in the utility model keeps unimpeded by bend pipe and the inner chamber of putamina 101, this
Plant design and the external-compression type method of operation is changed to the inner pressed method of operation inside hyperfiltration membrane assembly, without the need for hyperfiltration membrane assembly periphery
It is engineered, eliminate the improvement cost of engineering, reduce renewal cost；Integral replacing hyperfiltration membrane assembly is only needed, the cycle is transformed
Short, it is convenient that subsequent installation is safeguarded；Meanwhile, it is solid that the multiple gas-liquid flow-guiding channels 109 in membrane module inside are evenly distributed in lower end cast
Design inside given layer 104, improves the stifled ability of UF membrane efficiency and anti-soil of hollow fiber film thread, extends making for membrane module
With the life-span, system energy consumption is reduced, reduce input cost.
Description of the drawings
In order to more fully understand the utility model, below in conjunction with the accompanying drawings the utility model made into one by way of example
Step explanation, identical reference represents identical part, wherein：
Fig. 1 shows a kind of structural representation of the hollow fiber film assembly according to the utility model embodiment.
In figure：10- hollow fiber film assemblies, 101- putaminas；102- hollow fiber film threads；Sieve's 103- cylinder；104- cast is solid
Given layer；105- fastening clamps；106- concentrated water spouts；107- produces water cover；108- produces the mouth of a river；109- gas-liquid flow-guiding channels；1010- air inlets
Mouthful；1011- enters water cover；1012- water inlets.
Specific embodiment
Hereinafter, the utility model will be described in detail with reference to some technology details, to become apparent from geography
Solution the utility model.However, for a person skilled in the art, it is obvious that description below is never in any form
Limit invention；On the premise of without departing substantially from the utility model thought, the utility model can adopt other equivalent or replacement sides
Formula is implemented.
Fig. 1 shows a kind of structural representation of the hollow fiber film assembly according to the utility model embodiment.Such as Fig. 1
It is shown, according to the hollow fiber film assembly 10 of the present embodiment, including putamina 101, it is fixed on 2 sieve cylinders at the two ends of putamina 101
103 and product water cover 107 and the lower end Luo Tong103 ends of upper end Luo Tong103 ends are fixed on by the sealing of fastening clamp 105
Enter water cover 1011, inside the upper and lower ends of putamina 101 respectively by cast fixed bed 104 sealing be fixed with many hollow-fibre membranes
Silk 102, the inner chamber of hollow fiber film thread 102 keeps unimpeded with the inner chamber of water cover 107 is produced；It is provided with inside lower end cast fixed bed 104
Multiple gas-liquid flow-guiding channels 109, gas-liquid flow-guiding channel 109 respectively with the inner chamber of putamina 101 and enter the inner chamber of water cover 1011 keep it is unimpeded；
Entering the side of water cover 1011 and bottom is respectively equipped with water inlet 1012 and air inlet 1010；Producing the side of water cover 107 and top point
It is not provided with concentrated water spout 106 and produces the mouth of a river 108, concentrated water spout 106 keeps unimpeded by bend pipe and the inner chamber of putamina 101.
Multiple gas-liquid flow-guiding channels（109）It is evenly distributed in lower end cast fixed bed（104）Inside, each gas-liquid water conservancy diversion
Passage（109）Cross sectional shape is fan-shaped, circular or polygon.With concentrated water spout（106）The bend pipe being connected is fixed with upper end cast
Layer（104）Using being tightly connected and cross and the cast fixed bed.Putamina（101）External diameter is 90mm to 450mm, and its material is adopted
UPVC materials, ABS material or stainless steel material.Produce water cover（107）, fastening clamp（105）, sieve cylinder（103）And enter water cover
（1011）Material adopt UPVC materials, ABS material or stainless steel material.Cast fixed bed（104）Material adopt epoxy
Resin, polyurethane or silicon rubber body.
From the foregoing, hollow fiber film assembly concentrated water spout 106 is kept unimpeded by bend pipe and the inner chamber of putamina 101, this
Plant design and the external-compression type method of operation is changed to the inner pressed method of operation inside hyperfiltration membrane assembly, without the need for hyperfiltration membrane assembly periphery
It is engineered, only need integral replacing hyperfiltration membrane assembly, reduce the improvement cost and replacement cost of engineering, transform cycle is short,
It is convenient that subsequent installation is safeguarded；Multiple gas-liquid flow-guiding channels 109 are evenly distributed in the design inside lower end cast fixed bed 104,
The stifled ability of UF membrane efficiency and anti-soil of hollow fiber film thread is improve, the service life of membrane module is extended.
When engineered, old inner pressed hyperfiltration membrane assembly is removed, by branched hollow fiber film assembly 10 as shown in Figure 1
On existing equipment support, connect each interface pipe, increase system air purge pipeline, without the need for transform existing equipment support and its
His peripheral conduits；Simple modification ultrafiltration PLC control program, vernier device parameter increases air purge system runs program.By it is above-mentioned can
Know, reduce the replacement cost of hyperfiltration membrane assembly and the improvement cost of engineering, shorten the transformation cycle, be easy to the later stage that dimension is installed
Shield；
When using, under normal temperature and pressure, the raw water Jing water inlet 1012 of raw water pump output enters the inner chamber of water cover 1011, then
The multiple gas-liquid flow-guiding channels 109 inside fixed bed 104 are poured into a mould by lower end and enters the inner chamber of putamina 101, made in the case where external force drives
Obtain raw water Jing hollow fiber film thread 102 to filter into the inner chamber of hollow fiber film thread 102, be collected to the product water inner chamber for producing water cover 107
Interior, the filtered water produced in water inner chamber is persistently exported finally by the product mouth of a river 108 for producing the top of water cover 107；Filter remaining concentration
Liquid Jing crosses the bend pipe for pouring into a mould fixed bed 104 in upper end and enters concentrated water spout 106, is finally discharged to hollow fiber film assembly 101
It is outside.When hollow fiber film thread 102 occurs dirty stifled, the big flow backwash water Jing product mouth of a river 108 of backwashing pump output enters produces water
The inner chamber of lid 107, the inner chamber of Jing hollow fiber film threads 102 causes big flow backwash water Jing hollow fiber film thread 102 under external force driving
Into the inner chamber of putamina 101, wash away dirt during big flow backwash water is through hollow fiber film thread 102 and get lodged in hollow-fibre membrane
Silk 102 micropores in and outer surface pollutant；Meanwhile, compressed air Jing that air blast is bloated enters the air inlet of the bottom of water cover 1011
1010 enter the inner chamber of water cover 1011, and many gas-liquid flow-guiding channels 109 of Jing enter the inner chamber of putamina 101, disturbing in gas-water mixture
Under dynamic, hollow fiber film thread 102 significantly with gas current shifting and fracture is less likely to occur in water, can be very good by
The pollutant being attached on the surface of hollow fiber film thread 102 is shaken off, be mingled with pollutant mixing wastewater with air liquid Jing cross in
The bend pipe of upper end cast fixed bed 104 enters concentrated water spout 106, is finally discharged to the outside of hollow fiber film assembly 10.By above-mentioned
Understand, substantially increase the contamination resistance and cleaning performance of hollow fiber film thread 102, extend the hollow fiber film assembly 10
Whole service life.
Although the utility model is described with reference to specific embodiment, scope of the present utility model is not intended to
Limited by hereinbefore specific embodiment.The utility model described herein can have it is many plant change, without departing from
On the premise of spirit and scope of the present utility model, all changes that will be apparent to persons skilled in the art all include
Within the covering scope of claims.
Claims (6)
1. a kind of hollow fiber film assembly（10）, including putamina（101）, be fixed on putamina（101）2 sieve cylinders at two ends（103）、
And by fastening clamp（105）Sealing is fixed on upper end sieve cylinder（103）The product water cover of end（107）With lower end sieve cylinder（103）
Water cover is entered in end（1011）, it is characterised in that：In described putamina（101）Respectively by pouring into a mould fixed bed inside upper and lower ends
（104）Sealing is fixed with many hollow fiber film threads（102）, described hollow fiber film thread（102）Inner chamber and product water cover（107）
Inner chamber keeps unimpeded；Described positioned at putamina（101）The cast fixed bed of lower end（104）Inside is provided with multiple gas-liquid flow-guiding channels
（109）, described gas-liquid flow-guiding channel（109）Respectively with putamina（101）Inner chamber and enter water cover（1011）Inner chamber keeps unimpeded；
Described enters water cover（1011）Side and bottom are respectively equipped with water inlet（1012）And air inlet（1010）；In described product water cover
（107）Side and top are respectively equipped with concentrated water spout（106）With the product mouth of a river（108）, described concentrated water spout（106）By bend pipe and film
Shell（101）Inner chamber keeps unimpeded.
2. a kind of hollow fiber film assembly as claimed in claim 1（10）, it is characterised in that：Described multiple gas-liquid water conservancy diversion lead to
Road（109）It is evenly distributed in positioned at putamina（101）The cast fixed bed of lower end（104）Inside, each gas-liquid flow-guiding channel
（109）Cross sectional shape is fan-shaped, circular or polygon.
3. a kind of hollow fiber film assembly as claimed in claim 1（10）, it is characterised in that：And concentrated water spout（106）It is connected
Bend pipe be located at putamina（101）The cast fixed bed of upper end（104）Using being tightly connected and cross the cast fixed bed.
4. a kind of hollow fiber film assembly as claimed in claim 1（10）, it is characterised in that：Described putamina（101）External diameter
For 90mm to 450mm, its material is using UPVC materials, ABS material or stainless steel material.
5. a kind of hollow fiber film assembly as claimed in claim 1（10）, it is characterised in that：Described product water cover（107）, it is tight
Gu clip（105）, sieve cylinder（103）And enter water cover（1011）Material adopt UPVC materials, ABS material or stainless steel
Material.
6. a kind of hollow fiber film assembly as claimed in claim 1（10）, it is characterised in that：Described cast fixed bed
（104）Material adopt epoxy resin, polyurethane or silicon rubber body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621168859.4U CN206152647U (en) | 2016-11-02 | 2016-11-02 | Hollow fiber membrane assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621168859.4U CN206152647U (en) | 2016-11-02 | 2016-11-02 | Hollow fiber membrane assembly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206152647U true CN206152647U (en) | 2017-05-10 |
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ID=58656930
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621168859.4U Active CN206152647U (en) | 2016-11-02 | 2016-11-02 | Hollow fiber membrane assembly |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206152647U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112774445A (en) * | 2020-12-18 | 2021-05-11 | 武汉艾科滤膜技术有限公司 | Rod floating ball type gas-liquid separation ultrafiltration membrane component |
-
2016
- 2016-11-02 CN CN201621168859.4U patent/CN206152647U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112774445A (en) * | 2020-12-18 | 2021-05-11 | 武汉艾科滤膜技术有限公司 | Rod floating ball type gas-liquid separation ultrafiltration membrane component |
| CN112774445B (en) * | 2020-12-18 | 2022-06-14 | 武汉艾科滤膜技术有限公司 | Rod floating ball type gas-liquid separation ultrafiltration membrane component |
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