CN209362242U - A kind of ripple hollow membrane multi-holed jet - Google Patents
A kind of ripple hollow membrane multi-holed jet Download PDFInfo
- Publication number
- CN209362242U CN209362242U CN201821785656.9U CN201821785656U CN209362242U CN 209362242 U CN209362242 U CN 209362242U CN 201821785656 U CN201821785656 U CN 201821785656U CN 209362242 U CN209362242 U CN 209362242U
- Authority
- CN
- China
- Prior art keywords
- feed liquid
- hole
- filament plate
- liquid distribution
- feedboard
- 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
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- Separation Using Semi-Permeable Membranes (AREA)
Abstract
The utility model discloses a kind of ripple hollow membrane multi-holed jet, including feedboard, several feed liquid distribution grids for going out filament plate and being arranged between feedboard and out filament plate, filament plate is equipped with multiple wire holes out out, it is multiple go out wire holes be arranged in a linear setting, individually going out wire hole includes two arc sections, two arc sections are oppositely arranged for there are gaps before the end of oval ring-type and two arc sections, connecting hole is additionally provided on filament plate out, connecting hole is arranged in adjacent two and goes out between wire hole, with multiple wire holes out of connecting.The utility model uses multilayer laminate constructions, feed liquid shunts guiding by the feed liquid distributing slot on feed liquid distribution grid after feed opening entrance, it uniformly reaches and each goes out wire hole, connecting hole, by it is special go out wire hole, connecting hole design, higher membrane module intensity relative to existing individual thread composition, usable floor area and more flux-intensive ripple hollow membrane can be prepared.
Description
Technical field
The utility model relates to sewage purification membrane module production equipment technologies, and in particular to a kind of ripple hollow membrane is more
Hole spinning head.
Background technique
With the fast development of person's economy, water consumption is sharply increased, while shortage of water resources, and water crisis occur in many areas,
Water resources problems cause to pay attention to extensively in worldwide.The pollution problem of the disparities between supply and demand and water environment of water resource at
The severe challenge faced for the whole world.
Treated sewage reusing sewage treatment is that separated from contaminants contained in sewage is come out or is translated into various methods
Harmless object, to make the process purified the sewage.Purified middle water can be used for irrigation or cleaning roads etc., water in implementation
Reuse not only can protect environment, prevent and remedy pollution, moreover, it is also possible to save water resource, improve the comprehensive utilization ratio of water resource,
Alleviate Urban Water Shortage Problem of Cities, conducive to society, economic sustainable development, and then fundamentally alleviates the short supply state of water resource.
Treated sewage reusing has become the important measures for solving the problems, such as shortage of water resources and water environment pollution, at present to the matter of purified middle water
Amount requirement is also higher and higher, and common purification style has been difficult to meet the requirements.
Membrane bioreactor as a kind of novel water treatment device there is effluent quality can well meet general reuse requirement
The characteristics of, using increasingly extensive in sewage purification and reuse.Mainly have using more immersion type membrane component currently on the market: in
Hollow fiber curtain type film assembly, hollow fiber column type membrane module and plate type membrane assembly；But it is mostly installed for side, underwater operation is not
It is convenient.Although the membrane module structure of different manufacturers is slightly different, limited by existing spinneret header structure, is all that individual thread is (single
Root silk includes hollow internal lining pipe and coated in the coating on liner tube outer surface, and coating is the live part for handling sewage) group
At membrane module, film wire amount used is more, intensity difference.Film wire dosage is also possible to be crowded together film wire more, influences the use of film wire
Area and flux have filter area small, and low efficiency dismounts inconvenient disadvantage.
Utility model content
The purpose of this utility model is to provide a kind of ripple hollow membrane multi-holed jets.
To realize above-mentioned purpose of utility model, the utility model adopts the following technical solution:
A kind of ripple hollow membrane multi-holed jet, including feedboard, out filament plate and setting are between feedboard and out filament plate
Several feed liquid distribution grids, the feedboard, feed liquid distribution grid, go out filament plate be cascading from top to bottom, it is described go out filament plate
Be equipped with it is multiple go out wire holes, it is multiple it is described go out wire holes be arranged in a linear setting, it is single it is described go out wire hole include two arc sections, two
A arc sections it is oppositely arranged for oval ring-type and before the end of two arc sections there are gap, it is described go out filament plate on the company of being additionally provided with
Hole is connect, the connecting hole is arranged in adjacent two and goes out between wire hole, with multiple wire holes out of connecting；
The feedboard is equipped with feed opening, and the feed liquid distribution grid is equipped with feed liquid distributing slot, each feed liquid point
At least with two feed liquid via hole connection, feed opening or upper layered material liquid on the feed liquid distributing slot and feedboard are distributed cloth slot
Feed liquid via hole on plate is arranged in a one-to-one correspondence, and one layer of feed liquid distribution grid bottom is additionally provided with strip groove on filament plate out, described
Strip groove is correspondingly arranged with the position of wire hole out, connecting hole and is connected with the feed liquid via hole on the feed liquid distribution grid, will expect
Liquid is evenly distributed to all wire hole and connecting holes out.
Further include protection board as the further improved technical solution of the utility model, the protection board be stacked in
Out below filament plate, the protection board is equipped with strip-shaped hole corresponding with wire hole out, connection hole site.
As the further improved technical solution of the utility model, the feedboard, feed liquid distribution grid go out filament plate, protection
Plate is locked by screw.
Compared with the existing technology, the utility model has the technical effect that
The utility model uses multilayer laminate constructions, and feed liquid is after feed opening entrance by the feed liquid on feed liquid distribution grid point
Cloth slot shunts guiding, and uniform reach each goes out wire hole, connecting hole, goes out wire hole, connecting hole design by special, can prepare phase
, usable floor area higher for the membrane module intensity of existing individual thread composition and more flux-intensive ripple hollow membrane.
Detailed description of the invention
Fig. 1 is a kind of schematic perspective view of ripple hollow membrane multi-holed jet in the utility model embodiment；
Fig. 2 is a kind of side structure schematic view of ripple hollow membrane multi-holed jet in the utility model embodiment；
Fig. 3 is a kind of present invention looks up structural representation of ripple hollow membrane multi-holed jet in the utility model embodiment；
Fig. 4 is the partial enlargement structural representation in Fig. 3 at A；
Fig. 5 is the separate structure schematic diagram of feedboard, the first feed liquid distribution grid, the second feed liquid distribution grid；
Fig. 6 is third feed liquid distribution grid, the separate structure schematic diagram for going out filament plate, protection board；
Fig. 7 is the partial enlargement structural representation in Fig. 6 at B；
Fig. 8 is the present invention looks up structural representation of third feed liquid distribution grid.
Specific embodiment
The utility model is described in detail below with reference to specific embodiment shown in the drawings.But these embodiment party
Formula is not intended to limit the utility model, structure that those skilled in the art are made according to these embodiments, method or
Transformation functionally is all contained in the protection scope of the utility model.
A kind of embodiment of the utility model presented below:
Referring to Figure 1 to 8, a kind of ripple hollow membrane multi-holed jet, including feedboard 1, out filament plate 2 and setting are being fed
The first feed liquid distribution grid 3, the second feed liquid distribution grid 4, third feed liquid distribution grid 5 between plate 1 and out filament plate 2, the feedboard
1, the first feed liquid distribution grid 3, the second feed liquid distribution grid 4, third feed liquid distribution grid 5, go out filament plate 2 and stack gradually set from top to bottom
Set, it is described go out filament plate 2 be equipped with it is multiple go out wire holes 6, it is multiple it is described go out wire holes 6 be arranged in a linear setting, the single wire hole 6 out
Including two arc sections, two arc sections are oppositely arranged for there are gaps (to stay before the end of oval ring-type and two arc sections
The purpose in gap is as connection structure, so that the solid section in wire hole 6 with 2 other parts of filament plate is out connected to one out
Rise), it is described go out filament plate 2 on be additionally provided with connecting hole 7, the connecting hole 7 is arranged in adjacent two and goes out between wire hole 6, with series connection
Multiple wire holes 6 out.
Ripple hollow membrane, the knot of ripple hollow membrane can be formed by going out the feed liquid that wire hole 6 and 7 structure of connecting hole squeeze out above
The dowel that structure connects between several hollow elliptical sections (corresponding with wire hole 6 out) and several elliptical sections is (right with connecting hole 7
Answer), which has the advantages that high intensity, usable floor area and flux are big.
It should be noted that, although there are gaps between the end of two arc sections of wire hole 6 out, but feed liquid has stream
Dynamic property can voluntarily form the elliptical section of closure after feed liquid is by going out the extrusion of wire hole 6.
The feedboard 1 is equipped with feed opening 8, and the first feed liquid distribution grid 3 is equipped with a first feed liquid distributing slot 9
With two feed liquid via holes 10, the first feed liquid distributing slot 9 and two feed liquid via holes 10 on feed opening 8 and the first feed liquid distribution grid 3
Connection is set on the second feed liquid distribution grid 4 there are two the second feed liquid distributing slot 11, each second feed liquid distributing slot 11 and eight
10 connection of feed liquid via hole and the second feed liquid distributing slot 11 correspond connection with the feed liquid via hole 10 on the first feed liquid distribution grid 3 and set
It sets, the third feed liquid distribution grid 5 is equipped with 16 third feed liquid distributing slots 12, each third feed liquid distributing slot 12 and two
10 connection of feed liquid via hole and third feed liquid distributing slot 12 correspond connection with the feed liquid via hole 10 on the second feed liquid distribution grid 4 and set
It sets, 5 bottom of third feed liquid distribution grid is additionally provided with strip groove 13, and the strip groove 13 is corresponding with wire hole 6 out, the position of connecting hole 7
It is arranged and is connected with the feed liquid via hole 10 on third feed liquid distribution grid 5, feed liquid is evenly distributed to all wire holes 6 out and connects
Connect hole 7.
When the utility model is used, feed liquid is entered by feed opening 8, then flows to both ends point along the first feed liquid distributing slot 9
For two branches, it is divided into 16 branches along two the second feed liquid distributing slot 11 flowings later, finally along third feed liquid distributing slot
12 flowings are divided into 32 branches and flow out to out wire hole 6 and connecting hole 7 by 13 bottom of strip groove again.
It further, further include protection board 14, the protection board 14 is stacked in 2 lower section of filament plate out, the protection board
14 are equipped with strip-shaped hole 15 corresponding with wire hole 6 out, 7 position of connecting hole.Protection board 14 uses filament plate 2 for protecting out filament plate 2
It is unlikely to deformation occur when being pressurized during the process of exiting the thread.
Further, the feedboard 1, the first feed liquid distribution grid 3, the second feed liquid distribution grid 4, third feed liquid distribution grid 5,
Filament plate 2, protection board 14 are locked by screw 16 out.
Compared with the existing technology, the utility model has the technical effect that
The utility model uses multilayer laminate constructions, and feed liquid is after the entrance of feed opening 8 by the feed liquid on feed liquid distribution grid
Distributing slot shunts guiding, uniformly reaches and each goes out wire hole 6, connecting hole 7, by it is special go out wire hole 6, connecting hole 7 design, can be with
Prepare the higher membrane module intensity formed relative to existing individual thread, usable floor area and more flux-intensive ripple hollow membrane.
Finally, it should be noted that embodiment of above is only to illustrate the technical solution of the utility model, rather than it is limited
System；Although the utility model is described in detail referring to aforementioned embodiments, those skilled in the art should
Understand: it can still modify to technical solution documented by aforementioned each embodiment, or special to part of technology
Sign is equivalently replaced；And these are modified or replaceed, each reality of the utility model that it does not separate the essence of the corresponding technical solution
Apply the spirit and scope of mode technical solution.
Claims (3)
1. a kind of ripple hollow membrane multi-holed jet, which is characterized in that including feedboard, go out filament plate and setting in feedboard and go out
Several feed liquid distribution grids between filament plate, the feedboard, feed liquid distribution grid, filament plate is cascading from top to bottom out, institute
State out filament plate be equipped with it is multiple go out wire holes, it is multiple it is described go out wire holes be arranged in a linear setting, it is single it is described go out wire hole including two
Arc sections, two arc sections are oppositely arranged for there are gap, the filament plates out before the end of oval ring-type and two arc sections
On be additionally provided with connecting hole, the connecting hole is arranged in adjacent two and goes out between wire hole, with connect it is multiple go out wire holes；
The feedboard is equipped with feed opening, and the feed liquid distribution grid is equipped with feed liquid distributing slot, each feed liquid distributing slot
At least with two feed liquid via hole connection, on the feed opening or upper layered material liquid distribution grid on the feed liquid distributing slot and feedboard
Feed liquid via hole be arranged in a one-to-one correspondence, one layer of feed liquid distribution grid bottom is additionally provided with strip groove, the bar shaped on filament plate out
Slot is correspondingly arranged with the position of wire hole out, connecting hole and is connected with the feed liquid via hole on the feed liquid distribution grid, and feed liquid is equal
It is even to be distributed to all wire hole and connecting holes out.
2. a kind of ripple hollow membrane multi-holed jet according to claim 1, which is characterized in that it further include protection board, institute
It states protection board to be stacked below the filament plate out, the protection board is equipped with strip-shaped hole corresponding with wire hole out, connection hole site.
3. a kind of ripple hollow membrane multi-holed jet according to claim 2, which is characterized in that the feedboard, feed liquid
Distribution grid, filament plate, protection board are locked by screw out.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821785656.9U CN209362242U (en) | 2018-10-31 | 2018-10-31 | A kind of ripple hollow membrane multi-holed jet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821785656.9U CN209362242U (en) | 2018-10-31 | 2018-10-31 | A kind of ripple hollow membrane multi-holed jet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209362242U true CN209362242U (en) | 2019-09-10 |
Family
ID=67835452
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821785656.9U Expired - Fee Related CN209362242U (en) | 2018-10-31 | 2018-10-31 | A kind of ripple hollow membrane multi-holed jet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209362242U (en) |
-
2018
- 2018-10-31 CN CN201821785656.9U patent/CN209362242U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| 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: 20190910 Termination date: 20201031 |