CN206276245U - A kind of external pressure column-type film components - Google Patents
A kind of external pressure column-type film components Download PDFInfo
- Publication number
- CN206276245U CN206276245U CN201621395875.7U CN201621395875U CN206276245U CN 206276245 U CN206276245 U CN 206276245U CN 201621395875 U CN201621395875 U CN 201621395875U CN 206276245 U CN206276245 U CN 206276245U
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- putamina
- flow
- water
- guiding channel
- fixed bed
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Abstract
The utility model discloses a kind of external pressure column-type film components, including：Putamina, the intake end cover located at putamina lower end, located at putamina upper end produce water end (W.E.) lid, located at the concentrated water port of putamina upper side, the upper fixed bed located at the blowdown port of putamina lower end side and in putamina and lower cast fixed bed；Hollow fiber film thread and flow-guiding channel are provided with the middle of upper fixed bed and lower cast fixed bed, flow-guiding channel is provided with multiple water distributing pores；Intake end cover has water inlet, and producing water end (W.E.) lid has the product mouth of a river；The inner chamber top of hollow fiber film thread is unobstructed, bottom is shut with glue；The inner chamber top glue of flow-guiding channel is shut, bottom is unobstructed.Thus, impact of the current to film silk is reduced, greatly reduces the fracture of film silk, current make film silk shake, downwash be discharged through the blowdown port of putamina lower end side simultaneously, film silk pollution is greatly reduced, membrane module cleaning frequency is reduced, the service life of membrane module is improve.
Description
Technical field
The utility model is related to filter technical field, more particularly to a kind of external pressure column-type film components.
Background technology
How effectively shortage of resources and industrial pollution are on the rise, have become the severe challenge of whole mankind's facing,
Control water environment pollution and solution shortage of water resources, it has also become one of emphasis subject under discussion of national governments.
Film product is the project that country encourages development, and environmental protection is a fundamental state policy of China, revision in 2000
《Current state key encourages industry, product and the technology catalogue of development》In the 16th section the 18th article by " novel film materials and product
Production " is classified as emphasis and encourages developing industry.
At present, used external pressure column-type film components, raw water is by water inlet directly contact film silk and pouring layer, this mode
It is larger to hollow fiber film thread and pouring layer impact, therefore, membrane module is susceptible to a series of problems, such as fracture of wire, shelling.
Utility model content
In order to overcome the defect of prior art, the utility model provides a kind of external pressure column-type film components, to reduce current pair
The impact and reduction film silk pollution of film silk, and then improve the service life of membrane module.
The technical scheme that the utility model solves above-mentioned technical problem is as follows：A kind of external pressure column-type film components, including：Film
Shell, the intake end cover located at putamina lower end, located at putamina upper end produce water end (W.E.) lid, located at the concentrated water port of putamina upper side,
Upper fixed bed and lower cast fixed bed located at the blowdown port of putamina lower end side and in putamina；Wherein, institute
State and be provided with hollow fiber film thread and flow-guiding channel in the middle of upper fixed bed and the lower cast fixed bed, on the flow-guiding channel
It is provided with multiple water distributing pores；The intake end cover has water inlet, and the product water end (W.E.) lid has the product mouth of a river；The hollow fiber film thread
Inner chamber top is unobstructed, bottom is shut with glue；The inner chamber top glue of the flow-guiding channel is shut, bottom is unobstructed.
On the basis of above-mentioned technical proposal, the utility model can also do following improvement.
Preferably, the flow-guiding channel intracavity diameter is 1~30 ㎝.
Preferably, the quantity of the flow-guiding channel is 1~10.
Preferably, a diameter of 0.5~10 ㎜ of water distributing pore set on the flow-guiding channel.
Alternatively, the water distributing pore is circle, ellipse, V-shaped, square and/or pentalpha.
The beneficial effects of the utility model are：Flow-guiding channel is provided with the middle of cast fixed bed up and down, is set on flow-guiding channel
There is water distributing pore, raw water reduces impact of the current to film silk and pouring layer by the water distributing pore uniform fluid flow on flow-guiding channel, by
This greatly reduces the fracture of film silk and solves the problems, such as that film shells；Current make film silk shake, downwash, warp simultaneously
The blowdown port discharge of putamina lower end side, greatly reduces film silk pollution, reduces membrane module cleaning frequency, improves film group
The service life of part.
Brief description of the drawings
Fig. 1 is shown as the structural representation of external pressure column-type film components of the present utility model；
In the accompanying drawings, the list of designations represented by each label is as follows：
1 putamina
2 intake end covers
3 water inlets
4 produce water end (W.E.) lid
5 produce the mouth of a river
6 concentrated water ports
7 blowdown ports
8 upper fixed beds
9 times cast fixed beds
10 hollow fiber film threads
11 flow-guiding channels
Specific embodiment
Principle of the present utility model and feature are described below in conjunction with accompanying drawing, example is served only for explaining this practicality
It is new, it is not intended to limit scope of the present utility model.
Refer to shown in Fig. 1, it is the structural representation of external pressure column-type film components of the present utility model；The external pressure pillar
Membrane module includes：Putamina 1, the intake end cover 2 located at putamina lower end, the product water end (W.E.) lid 4 located at putamina upper end, located at putamina upper end
The concentrated water port 6 of side, the upper fixed bed 8 located at the blowdown port 7 of putamina lower end side and in putamina and under
Cast fixed bed 9, wherein,
Hollow fiber film thread 10 and flow-guiding channel are provided with the middle of the upper fixed bed 8 and the lower cast fixed bed 9
11, the flow-guiding channel 11 is provided with multiple water distributing pore (not shown)；
The intake end cover 2 has water inlet 3, and the product water end (W.E.) lid 4 has the product mouth of a river 5；
In external pressure column-type film components of the present utility model, the inner chamber top of the hollow fiber film thread is unobstructed, bottom is used
Glue is shut；The inner chamber top glue of the flow-guiding channel is shut, bottom is unobstructed；
In external pressure column-type film components of the present utility model, the flow-guiding channel intracavity diameter can be 1~30 ㎝, described to lead
The quantity of circulation road can be 1~10；Additionally, the diameter of water distributing pore set on the flow-guiding channel can be 0.5~10 ㎜, cloth
Water hole can be circle, ellipse, V-shaped, square and/or pentalpha.
When using, branched column-type film components as shown in Figure 1 are connected with water treatment system pipeline, raw water is through water inlet 3
Into intake end cover 2, subsequently into flow-guiding channel 11, raw water is through the water distributing pore on flow-guiding channel 11 uniformly in contact with doughnut
Film silk 10, is discharged through the water of film silk purification by producing the mouth of a river 5, and current are shaken to hollow fiber film thread 10, the pollutant shaken
And big pollutant is discharged through the blowdown port 7 of putamina lower end side in raw water, concentrated water through putamina upper side concentrated water end
Mouth 6 is discharged.
The utility model reduce current to film silk and pouring layer impact, thus substantially reduce film silk fracture and
Solve the problems, such as that film shells；Current make film silk shake, downwash be arranged through the blowdown port of putamina lower end side simultaneously
Go out, greatly reduce film silk pollution, reduce membrane module cleaning frequency, improve the service life of membrane module.
Preferred embodiment of the present utility model is the foregoing is only, is not used to limit the utility model, it is all in this practicality
Within new spirit and principle, any modification, equivalent substitution and improvements made etc. should be included in guarantor of the present utility model
Within the scope of shield.
Claims (5)
1. a kind of external pressure column-type film components, it is characterised in that including：Putamina, the intake end cover located at putamina lower end, located at putamina
The product water end (W.E.) lid of upper end, located at the concentrated water port of putamina upper side, located at the blowdown port of putamina lower end side and be located at
Upper fixed bed and lower cast fixed bed in putamina；Wherein,
Hollow fiber film thread and flow-guiding channel, the water conservancy diversion are provided with the middle of the upper fixed bed and the lower cast fixed bed
Passage is provided with multiple water distributing pores；
The intake end cover has water inlet, and the product water end (W.E.) lid has the product mouth of a river；
The inner chamber top of the hollow fiber film thread is unobstructed, bottom is shut with glue；The inner chamber top of the flow-guiding channel is sealed with glue
Extremely, bottom is unobstructed.
2. external pressure column-type film components according to claim 1, it is characterised in that the flow-guiding channel intracavity diameter is 1~
30㎝。
3. external pressure column-type film components according to claim 1 and 2, it is characterised in that the quantity of the flow-guiding channel is 1~
10.
4. external pressure column-type film components according to claim 1, it is characterised in that set water distributing pore on the flow-guiding channel
A diameter of 0.5~10 ㎜.
5. external pressure column-type film components according to claim 1 or 4, it is characterised in that the water distributing pore is circular, oval
Shape, V-shaped, square and/or pentalpha.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621395875.7U CN206276245U (en) | 2016-12-19 | 2016-12-19 | A kind of external pressure column-type film components |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621395875.7U CN206276245U (en) | 2016-12-19 | 2016-12-19 | A kind of external pressure column-type film components |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206276245U true CN206276245U (en) | 2017-06-27 |
Family
ID=59073596
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621395875.7U Active CN206276245U (en) | 2016-12-19 | 2016-12-19 | A kind of external pressure column-type film components |
Country Status (1)
| Country | Link |
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| CN (1) | CN206276245U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108554182A (en) * | 2018-06-25 | 2018-09-21 | 内蒙古科泰隆达环保科技有限公司 | A kind of external pressure type hollow fiber membrane component |
| CN108993166A (en) * | 2018-08-14 | 2018-12-14 | 三达膜科技（厦门）有限公司 | A kind of pollution-resistant rolled film water conservancy diversion filter |
-
2016
- 2016-12-19 CN CN201621395875.7U patent/CN206276245U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108554182A (en) * | 2018-06-25 | 2018-09-21 | 内蒙古科泰隆达环保科技有限公司 | A kind of external pressure type hollow fiber membrane component |
| CN108993166A (en) * | 2018-08-14 | 2018-12-14 | 三达膜科技（厦门）有限公司 | A kind of pollution-resistant rolled film water conservancy diversion filter |
| CN108993166B (en) * | 2018-08-14 | 2023-11-21 | 三达膜科技（厦门）有限公司 | Anti-pollution formula roll-type membrane water conservancy diversion separates net |
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