CN205886621U - Hollow fibrous membrane cleaning device - Google Patents
Hollow fibrous membrane cleaning device Download PDFInfo
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- CN205886621U CN205886621U CN201620817035.9U CN201620817035U CN205886621U CN 205886621 U CN205886621 U CN 205886621U CN 201620817035 U CN201620817035 U CN 201620817035U CN 205886621 U CN205886621 U CN 205886621U
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- pipe
- shower nozzle
- cleaning device
- hollow
- mozzle
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Abstract
The utility model relates to a belt cleaning device especially relates to a hollow fibrous membrane cleaning device, including aftertreatment jar, circulating pump, honeycomb duct and shower nozzle, the shower nozzle is located in the aftertreatment jar, its the upper end with the upper cover of aftertreatment jar is fixed, honeycomb duct one end with the shower nozzle intercommunication, honeycomb duct other end intercommunication the aftertreatment jar, the circulating pump connect in on the honeycomb duct, and to pump sending treatment fluid in the shower nozzle, the shower nozzle includes the sparge pipe, joins in marriage liquid pipe, sectional pressure pipe and coupling, the coupling of shower nozzle set up in the upper cover central point put, the coupling with the honeycomb duct intercommunication, it passes through to join in marriage the liquid pipe sectional pressure pipe with the coupling intercommunication, sparge pipe upper end with join in marriage liquid pipe intercommunication, the problem insufficient with the treatment fluid contact in order to solve among the prior art hollow fiber membrane of inlayer, that the inside additive of hollow fiber membrane can not effectively be got rid of.
Description
Technical field
The utility model is related to a kind of cleaning device, especially relates to a kind of hollow fibrous membrane cleaning device.
Background technology
The main purpose that hollow-fibre membrane carries out last handling process is the additive removing in hollow-fibre membrane, to avoid
In dry process, additive can migrate with dmac outer layers, rich long-pending on externally-located hollow-fibre membrane surface, causes hollow
Glutinous, the easy breakage producing leak source and hollow-fibre membrane in the manufacturing process of later stage assembly is glued on tunica fibrosa surface.Existing process
It is bundle hollow-fibre membranes up to a hundred to be placed in post processing tank carry out high temperature immersion treatment, by the way of processing using collective, outward
The hollow-fibre membrane of layer is due to contacting fully with the treatment fluid in post processing tank, thus preferably can remove additive, due to
Doughnut film density is larger, and hollow-fibre membrane and aftertreatment fluid positioned at internal layer can not be fully contacted it is impossible to effective reduce
The additive level of hollow fiber film.
Therefore, it is badly in need of providing a kind of hollow fibrous membrane cleaning device for the problems referred to above the utility model.
Utility model content
The purpose of this utility model is to provide a kind of hollow fibrous membrane cleaning device, to solve internal layer in prior art
The hollow-fibre membrane problem insufficient contact with circular treatment liquid.
A kind of hollow fibrous membrane cleaning device that the utility model provides, including post processing tank, circulating pump, mozzle and spray
Head；Described shower nozzle is located in described post processing tank, and its upper end is fixed with the described upper lid post-processing tank；Described mozzle one end with
Described shower nozzle connection, the described mozzle other end connects described post processing tank；Described circulating pump is connected on described mozzle, and
Treatment fluid is pumped into described shower nozzle.
Further, described shower nozzle includes sparge pipe, liquid distribution pipe, partial pressure pipe and pipe joint；The pipe joint of described shower nozzle sets
It is placed in and covers on described, and connect with described mozzle；Described liquid distribution pipe is connected with described pipe joint by described partial pressure pipe；Institute
State sparge pipe upper end to connect with described liquid distribution pipe, the sealing of described sparge pipe lower end, and be axially evenly arranged with spray orifice along it.
Further, described pipe joint is arranged at the center of described upper lid.
Further, described upper lid is stretched out in the upper end of described pipe joint, and connects with described mozzle；Described pipe joint
Lower end is placed in described post processing tank, and connects with described partial pressure pipe.
Further, the peripherally disposed attachment cap having for installing hollow fiber film thread in described upper lid bottom.
Further, described post processing pot bottom is additionally provided with drain pipe and control valve.
Further, described drain pipe is provided with control valve.
Further, described sparge pipe, liquid distribution pipe and described partial pressure pipe cross section are circle.
A kind of hollow fibrous membrane cleaning device that the utility model provides compared with prior art has a following progress:
1st, the utility model adopts and includes post-processing tank, the design of circulating pump, mozzle and shower nozzle；Described shower nozzle is located at institute
State in post processing tank, its upper end is fixed with the described upper lid post-processing tank；Described mozzle one end is connected with described shower nozzle, described
The mozzle other end connects described post processing tank；Described circulating pump is connected on described mozzle, and pumps into described shower nozzle
Treatment fluid；Form good closed circuit for the liquid in described post processing tank, hollow-fibre membrane can fully be connect with treatment fluid
Touch.
2nd, the utility model includes the design of sparge pipe, liquid distribution pipe, partial pressure pipe and pipe joint using described shower nozzle；Described spray
The pipe joint of head is arranged at and covers on described: described upper lid is stretched out in the upper end of described pipe joint, and connects with described mozzle；Institute
The lower end stating pipe joint is placed in described post processing tank, and connects with described partial pressure pipe；Described liquid distribution pipe is by described partial pressure pipe
Connect with described pipe joint；Described sparge pipe upper end is connected with described liquid distribution pipe, the sealing of described sparge pipe lower end, and along its axle
To being evenly arranged with spray orifice.Treatment fluid sprays at a high speed from described spray orifice, washes away hollow-fibre membrane, makes hollow-fibre membrane and treatment fluid
Contact is more abundant.
3rd, the utility model is the design of circle using described sparge pipe, liquid distribution pipe and described partial pressure pipe cross section, can
Avoid installing, in processing procedure, the outer surface scraping hollow-fibre membrane of described sparge pipe, liquid distribution pipe and described partial pressure pipe, cause
Doughnut membrane damage.
4th, the utility model is provided with the connection for installing hollow-fibre membrane using described cover circumferential direction inside direction
The design of cap, each hollow-fibre membrane uniformly hangs on described attachment cap, can make each hollow-fibre membrane and treatment fluid uniform contact.
Brief description
In order to be illustrated more clearly that the utility model specific embodiment or technical scheme of the prior art, below will be right
In specific embodiment or description of the prior art the accompanying drawing of required use be briefly described it should be apparent that, below describe
In accompanying drawing be some embodiments of the present utility model, for those of ordinary skill in the art, do not paying creativeness
On the premise of work, other accompanying drawings can also be obtained according to these accompanying drawings.
Fig. 1 is structural representation of the present utility model；
Fig. 2 is the upward view of upper lid described in the utility model.
Specific embodiment
Below in conjunction with accompanying drawing, the technical solution of the utility model is clearly and completely described it is clear that described
Embodiment is a part of embodiment of the utility model, rather than whole embodiments.Based on the embodiment in the utility model, this
The every other embodiment that field those of ordinary skill is obtained under the premise of not making creative work, broadly falls into this practicality
Novel protected scope.
In description of the present utility model, " " center ", " on ", D score, "left", "right", " perpendicular it should be noted that term
Directly ", the orientation of instruction such as " level ", " interior ", " outward " or position relationship are based on orientation shown in the drawings or position relationship, are only
For the ease of description the utility model with simplify description, rather than instruction or the hint device of indication or element must have specific
Orientation, with specific azimuth configuration and operation, therefore it is not intended that to restriction of the present utility model.Additionally, term " the
One ", " second ", " the 3rd " are only used for describing purpose, and it is not intended that indicating or hint relative importance.
In description of the present utility model, it should be noted that unless otherwise clearly defined and limited, term " peace
Dress ", " being connected ", " connection " should be interpreted broadly, for example, it may be being fixedly connected or being detachably connected, or integratedly
Connect；Can be to be mechanically connected or electrically connect；Can be to be joined directly together it is also possible to be indirectly connected to by intermediary,
It can be the connection of two element internals.For the ordinary skill in the art, above-mentioned art can be understood with concrete condition
Concrete meaning in the utility model for the language.
Referring to shown in Fig. 1, Fig. 2, the present embodiment hollow fibrous membrane cleaning device, including post processing tank 4, circulating pump 3, water conservancy diversion
Pipe 2 and shower nozzle 1；Described shower nozzle is located in described post processing tank, and its upper end is fixing with the upper lid 401 of described post processing tank；Described
Mozzle one end is connected with described shower nozzle, and the described mozzle other end connects described post processing tank；Described circulating pump is connected to institute
State on mozzle, and pump treatment fluid into described shower nozzle.Described shower nozzle includes sparge pipe 101, liquid distribution pipe 102, partial pressure pipe 103
With pipe joint 104；Described shower nozzle is fixed on the center of described upper lid by described pipe joint, and the upper end of described pipe joint is stretched
Go out described upper lid, and be connected with described mozzle；The lower end of described pipe joint be placed in described post processing tank in, and with described partial pressure
Pipe connects；Described liquid distribution pipe is connected with described pipe joint by described partial pressure pipe；Described sparge pipe upper end is with described liquid distribution pipe even
Logical, lower end seals, and is axially evenly arranged with spray orifice along it.Described upper lid is internally provided with a circle and along the circumferential direction arranges point
The attachment cap 404 of cloth, described attachment cap is used for installing hollow-fibre membrane；One end of described circulating pump is connected by described mozzle
In described post processing tank bottom；Described post processing pot bottom is additionally provided with drain pipe 402 and control valve 403, for dirty with outside
Water treatment system connects.The present embodiment adopts and includes post-processing tank, the design of circulating pump, mozzle and shower nozzle；Described shower nozzle position
In described post processing tank, its upper end is fixed with the described upper lid post-processing tank；Described mozzle one end is connected with described shower nozzle,
The described mozzle other end connects described post processing tank；Described circulating pump is connected on described mozzle, and into described shower nozzle
Pumping treatment fluid；Form good closed circuit for the liquid in described post processing tank, hollow-fibre membrane can fill with treatment fluid
Tap is touched.The present embodiment includes sparge pipe 101, liquid distribution pipe 102, partial pressure pipe 103 and pipe joint 104 using described shower nozzle, along institute
State the design that sparge pipe is axially evenly arranged with spray orifice；The pipe joint of described shower nozzle is fixed with described upper lid；Described liquid distribution pipe leads to
Cross described partial pressure pipe to connect with described pipe joint；Described sparge pipe upper end is connected with described liquid distribution pipe, and lower end sealing；Treatment fluid
Spray at a high speed from described spray orifice, wash away hollow-fibre membrane, make that hollow-fibre membrane contacted with treatment fluid is more abundant.The present embodiment is adopted
It is the design of circle with described sparge pipe, liquid distribution pipe and described partial pressure pipe cross section, can avoid installing, in processing procedure, institute
State the outer surface scraping hollow-fibre membrane of sparge pipe, liquid distribution pipe and described partial pressure pipe, cause doughnut membrane damage.This enforcement
Example is using the design of the peripherally disposed attachment cap 406 having for installing hollow-fibre membrane in described upper lid bottom, each hollow
Tunica fibrosa uniformly hangs on described attachment cap, can make each hollow-fibre membrane and treatment fluid uniform contact.
Sparge pipe described in the present embodiment be four naturally it is also possible to select a plurality of described sparge pipe according to actual needs,
Described sparge pipe is more, and the liquid in described post processing tank more can be with hollow-fibre membrane tow uniform contact.In the present embodiment
The equidistant design being respectively communicated with described liquid distribution pipe of the described partial pressure pipe of selection four, the treatment fluid in described mozzle is divided equally
To described liquid distribution pipe everywhere naturally it is also possible to select any number of described partial pressure pipe, described sparge pipe quilt according to actual needs
The number that described partial pressure pipe is divided equally is more, and the pressure that current produce everywhere in described sparge pipe is got over and equalized, in each described sparge pipe
The liquid spraying is more uniform.
Referring to shown in Fig. 1, Fig. 2, having selected on described lid bottom in the present embodiment with the center of lid on described as the center of circle,
With a certain length as radius, the peripherally disposed design having the described attachment cap of a circle；Can certainly be according to actual needs
Multi-turn is set with the center of described upper lid as the center of circle, along the described attachment cap of the circumferencial direction arrangement of different radii；Or be arranged to
Other make equally distributed shape in described attachment cap lid on described.
Sparge pipe described in the present embodiment, liquid distribution pipe and described partial pressure pipe are round tube, to avoid installation, processing procedure
In, the outer surface scraping hollow-fibre membrane of described sparge pipe, liquid distribution pipe and described partial pressure pipe, causes doughnut membrane damage.
The control valve 403 selected in the present embodiment is hand control valve naturally it is also possible to select electronic according to actual needs
Control valve, pneumatic control valve or hydraulic control valve, hand control valve described in the present embodiment, motor-operated control valve, pneumatic control valve
Or hydraulic control valve all belongs to prior art, no longer its concrete structure is excessively repeated herein.
Removed by the present embodiment below and be described as a example doughnut film additive:
Referring to shown in Fig. 1, Fig. 2, hollow-fibre membrane is installed on described attachment cap, communication loop pipeline, starts described
Circulating pump, the liquid in post processing tank described in pumping is simultaneously pumped to described pipe joint 104；Treatment fluid passes through four described partial pressure pipes
103 even in annular liquid distribution pipe 102, further even into four described sparge pipes 101, and the spray from described sparge pipe
Spray in hole, wash away hollow-fibre membrane；Treatment fluid is constantly flowed downward due to the effect of gravity after being contacted with hollow-fibre membrane,
Until by circulating pump pumping again, repeating above-mentioned circulation；Treatment fluid is constantly contacted with hollow-fibre membrane in the circulating cycle, to remove
Additive on hollow fiber film thread.
Last it is noted that various embodiments above is only in order to illustrating the technical solution of the utility model, rather than it is limited
System；Although being described in detail to the utility model with reference to foregoing embodiments, those of ordinary skill in the art should
Understand: it still can be modified to the technical scheme described in foregoing embodiments, or to wherein some or all of
Technical characteristic carries out equivalent；And these modifications or replacement, do not make the essence of appropriate technical solution depart from this practicality new
The scope of type each embodiment technical scheme.
Claims (7)
1. a kind of hollow fibrous membrane cleaning device is it is characterised in that include post processing tank, circulating pump, mozzle and shower nozzle；Described
Shower nozzle is located in described post processing tank, and its upper end is fixed with the described upper lid post-processing tank；Described mozzle one end and described spray
Head connection, the described mozzle other end connects described post processing tank；Described circulating pump is connected on described mozzle, and to described
Pumping treatment fluid in shower nozzle.
2. according to claim 1 hollow fibrous membrane cleaning device it is characterised in that described shower nozzle includes sparge pipe, joins liquid
Pipe, partial pressure pipe and pipe joint；The pipe joint of described shower nozzle is arranged at and covers on described, and connects with described mozzle；Described join
Liquid pipe is connected with described pipe joint by described partial pressure pipe；Described sparge pipe upper end is connected with described liquid distribution pipe, described sparge pipe
Lower end seals, and is axially evenly arranged with spray orifice along it.
3. according to claim 2 hollow fibrous membrane cleaning device it is characterised in that described pipe joint is arranged at described upper lid
Center.
4. according to claim 3 hollow fibrous membrane cleaning device it is characterised in that the upper end of described pipe joint stretch out described
Upper lid, and connect with described mozzle；The lower end of described pipe joint be placed in described post processing tank in, and with described partial pressure Guan Lian
Logical, the peripherally disposed attachment cap having for installing hollow-fibre membrane tow in described upper lid bottom.
5. according to claim 3 hollow fibrous membrane cleaning device it is characterised in that described post processing pot bottom is additionally provided with
Drain pipe.
6. according to claim 5 hollow fibrous membrane cleaning device it is characterised in that being provided with control on described drain pipe
Valve.
7. according to claim 6 hollow fibrous membrane cleaning device it is characterised in that described sparge pipe, liquid distribution pipe and described
Partial pressure pipe cross section is circle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620817035.9U CN205886621U (en) | 2016-07-26 | 2016-07-26 | Hollow fibrous membrane cleaning device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620817035.9U CN205886621U (en) | 2016-07-26 | 2016-07-26 | Hollow fibrous membrane cleaning device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205886621U true CN205886621U (en) | 2017-01-18 |
Family
ID=57784826
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620817035.9U Active CN205886621U (en) | 2016-07-26 | 2016-07-26 | Hollow fibrous membrane cleaning device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205886621U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106823818A (en) * | 2017-04-14 | 2017-06-13 | 成都衔石科技有限公司 | A kind of film filter back purge system |
-
2016
- 2016-07-26 CN CN201620817035.9U patent/CN205886621U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106823818A (en) * | 2017-04-14 | 2017-06-13 | 成都衔石科技有限公司 | A kind of film filter back purge system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CB03 | Change of inventor or designer information | ||
| CB03 | Change of inventor or designer information |
Inventor after: Chen Yili Inventor after: Zhu Zunlu Inventor after: Wang Zongyin Inventor after: Zhao Xiaolong Inventor after: Li Suoding Inventor before: Chen Yili Inventor before: Wang Jiwei Inventor before: Wang Zongyin Inventor before: Zhao Xiaolong |
|
| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 301800 No.10, Fuli Road, Baodi plastic products industrial zone, Baodi District, Tianjin Patentee after: Oseco membrane technology (Tianjin) Co.,Ltd. Address before: 301800 No.10, Fuli Road, Baodi plastic products industrial zone, Baodi District, Tianjin Patentee before: TIANJIN BISHUIYUAN MEMBRANE MATERIAL Co.,Ltd. |