CN111701456B - Auxiliary mounting device for hollow fiber membrane module - Google Patents
Auxiliary mounting device for hollow fiber membrane module Download PDFInfo
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- CN111701456B CN111701456B CN202010834485.XA CN202010834485A CN111701456B CN 111701456 B CN111701456 B CN 111701456B CN 202010834485 A CN202010834485 A CN 202010834485A CN 111701456 B CN111701456 B CN 111701456B
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- frame
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- fiber membrane
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D63/00—Apparatus in general for separation processes using semi-permeable membranes
- B01D63/02—Hollow fibre modules
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Abstract
The invention provides an auxiliary mounting device for a hollow fiber membrane module, which comprises a stabilizing frame and two cover plates symmetrically arranged on two sides of the stabilizing frame respectively, wherein the two cover plates are detachably connected with the stabilizing frame, two mounting through grooves capable of being matched with membrane frames in the hollow fiber membrane module are symmetrically formed between the stabilizing frame and the two cover plates, and the center distance of the two mounting through grooves is consistent with the center distance of adjacent membrane frames in the hollow fiber membrane module. The auxiliary mounting device for the hollow fiber membrane module can symmetrically fix two adjacent membrane frames between the stabilizing frame and the two cover plates so as to be convenient for putting the fixed membrane frames into the end head and simultaneously be convenient for taking out the cover plates and the I-shaped frame after putting the membrane frames into the end head.
Description
Technical Field
The invention relates to the technical field of membrane separation, in particular to an auxiliary mounting device for a hollow fiber membrane module.
Background
The membrane is a polymer material with small pores, which has a selective separation function. The membrane separation technology is a technology for separating, purifying and concentrating different components in feed liquid by utilizing the selective separation function of a membrane.
In practice, membrane separation technology is generally used to fix and assemble membrane materials into membrane modules. At present, the forms of the membrane component mainly include a flat plate type, a roll type, a tubular type and a hollow fiber type, wherein the hollow fiber type membrane component is widely applied due to the advantages of large specific surface area, high efficiency, easy cleaning and the like.
In the prior art, the hollow fiber type membrane component needs to be maintained and cleaned regularly due to membrane pollution. Specifically, when the hollow fiber membrane module is cleaned, the membrane frame is detached from the end, cleaned and then returned. However, when the bottom head is fixed in the reactor and there is opaque liquid in the reactor, the installation operator will not see the bottom head slot, resulting in difficulty in installation.
Disclosure of Invention
In order to solve the technical problems, the invention aims to provide an auxiliary mounting device for a hollow fiber membrane module, which is convenient for installing a cleaned membrane frame back to an end.
In order to achieve the purpose, the invention provides an auxiliary mounting device for a hollow fiber membrane module, which comprises a stabilizing frame and two cover plates symmetrically arranged on two sides of the stabilizing frame respectively, wherein the two cover plates are detachably connected with the stabilizing frame, two mounting through grooves capable of being matched with membrane frames in the hollow fiber membrane module are symmetrically formed between the stabilizing frame and the two cover plates, and the center distance between the two mounting through grooves is consistent with the center distance between adjacent membrane frames in the hollow fiber membrane module.
Furthermore, the stabilizing frame at least comprises an I-shaped frame detachably connected with the two cover plates, and two installation through grooves are symmetrically formed between the I-shaped frame and the two cover plates.
Furthermore, two first installation through grooves are symmetrically formed in the I-shaped frame, a second installation through groove is formed in the cover plate, and the first installation through groove and the second installation through groove can form the installation through groove.
Furthermore, two pairs of clamping grooves are symmetrically arranged on two sides of the I-shaped frame, the cover plate at least comprises a first U-shaped frame, a third installation through groove capable of forming the installation through groove with the first installation through groove is arranged on the first U-shaped frame, and clamping groove matching parts matched with the clamping grooves are symmetrically and fixedly arranged on two inner sides of the second installation through groove.
Furthermore, the clamping groove matching part is perpendicular to the first U-shaped frame, and the clamping groove is a V-shaped clamping groove which is wide at the top and narrow at the bottom.
Furthermore, the clamping groove matching part is perpendicular to the first U-shaped frame, and the clamping groove is a Y-shaped clamping groove which is wide at the top and narrow at the bottom.
Furthermore, the cross section of the clamping groove matching part is consistent up and down.
Furthermore, the cover plate further comprises a first U-shaped plate fixedly arranged on the first U-shaped frame, and the first U-shaped plate is provided with the second installation through groove.
Furthermore, two pairs of grooves are symmetrically arranged on two sides of the I-shaped frame, the grooves are inclined grooves with large upper end inclination angle and small lower end inclination angle, the cover plate comprises a second U-shaped frame and a second U-shaped plate fixedly arranged at the top end of the second U-shaped frame, groove matching parts matched with the inclined grooves are symmetrically arranged on two inner sides of the second U-shaped frame, and the second U-shaped plate is provided with a second installation through groove.
Furthermore, the stabilizing frame further comprises a handle fixedly arranged at the top end of the I-shaped frame, and through holes are formed in the handle and the U-shaped plate.
Compared with the prior art, the invention has the beneficial effects that:
1. through setting up the steady rest and two apron of locating the steady rest both sides respectively symmetrically, and two apron and steady rest can dismantle and be connected, form two installation logical grooves that can with diaphragm frame looks adaptation symmetrically between steady rest and two apron simultaneously, and the centre spacing of two installation logical grooves keeps unanimous with the centre spacing of adjacent diaphragm frame, can fix two adjacent diaphragm frames between steady rest and two apron symmetrically like this to be convenient for put into the end with the diaphragm frame that is fixed well.
2. Through setting up two apron and I-shaped frame into detachable structural style, not only be convenient for like this fix the diaphragm frame in the installation logical inslot that two apron and I-shaped frame formed, be convenient for moreover take out apron and I-shaped frame after putting into the end with the diaphragm frame.
3. Through setting up draw-in groove and draw-in groove cooperation portion, perhaps recess and recess cooperation portion, not only be convenient for like this with the apron block on the I shape frame, be convenient for moreover take off the apron from the I shape frame.
Drawings
FIG. 1 is a view showing a state in which an auxiliary installing apparatus for a hollow fiber membrane module according to a first embodiment of the present invention is used;
FIG. 2 is a schematic view showing the overall structure of an auxiliary mounting device for a hollow fiber membrane module according to a first embodiment of the present invention;
FIG. 3 is a bottom view of an auxiliary mounting device for a hollow fiber membrane module according to a first embodiment of the present invention;
FIG. 4 is a schematic structural view of a stabilizer in accordance with a first embodiment of the present invention;
FIG. 5 is a schematic structural diagram of a cover plate according to a first embodiment of the present invention;
FIG. 6 is a schematic view showing the overall structure of an auxiliary mounting apparatus for a hollow fiber membrane module according to a second embodiment of the present invention;
FIG. 7 is a bottom view of an auxiliary mounting device for a hollow fiber membrane module according to a second embodiment of the present invention;
FIG. 8 is a schematic structural view of a stabilizer in a second embodiment of the present invention;
fig. 9 is a schematic structural diagram of a cover plate according to a second embodiment of the present invention.
Description of the main element symbols:
| |
10 | |
20 |
| Stabilizing |
30 | |
40 |
| Mounting groove for |
201 | Installation through groove | 301 |
| I- |
31 | First installation through |
311 |
| |
312 | |
313 |
| |
32 | First through |
321 |
| First U-shaped |
41 | Third installation through |
411 |
| Card |
412 | First U-shaped |
42 |
| Second through |
421 | Second installation through |
422 |
| Second U-shaped |
43 | |
431 |
| Second U-shaped |
44 |
The following detailed description will further illustrate the invention in conjunction with the above-described figures.
Detailed Description
To facilitate an understanding of the invention, the invention will now be described more fully with reference to the accompanying drawings. Several embodiments of the invention are presented in the drawings. This invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete.
It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "left," "right," and the like as used herein are for illustrative purposes only.
Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used in the description of the invention herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.
Referring to fig. 1, a diagram illustrating a state of use of an auxiliary installation device for a hollow fiber membrane module according to a first embodiment of the present invention includes the auxiliary installation device, a header 20, and two membrane frames 10. Wherein, a plurality of membrane frame installation grooves 201 with uniform intervals are arranged on the end head 20, the membrane frame installation grooves 201 can be matched with the membrane frame 10, thus one end of the membrane frame 10 can be firmly installed in the membrane frame installation groove 201 on the end head 20; meanwhile, the auxiliary installation device can be matched with the membrane frame 10 and the end 20 and can fix two adjacent membrane frames 10, so that one end of the fixed membrane frame 10 can be conveniently inserted into the membrane frame installation groove 201 of the end 20, namely, even if the bottom end is fixed in the reactor and opaque liquid exists in the reactor, an installation operator can install the cleaned membrane frame 10 in place.
The first embodiment is as follows:
referring to fig. 2 to 5, there are shown schematic structural views of an auxiliary installation device for a hollow fiber membrane module according to a first embodiment of the present invention, which includes a stabilizer 30 and two cover plates 40. Wherein, the two cover plates 40 are symmetrically arranged at both sides of the stabilizer 30, and both the two cover plates 40 are detachably connected with the stabilizer 30, so that the cover plates 40 can be conveniently arranged on the stabilizer 30 or the cover plates 40 can be conveniently taken down from the stabilizer 30; meanwhile, two mounting through grooves 301 are symmetrically formed between the stabilizer 30 and the two cover plates 40, and the mounting through grooves 301 can be matched with the diaphragm frame 10, so that the diaphragm frame 10 can be conveniently mounted in the mounting through grooves 301, and the diaphragm frame 10 can be conveniently taken out of the mounting through grooves 301; furthermore, the center-to-center distance between the two mounting through grooves 301 is consistent with the center-to-center distance between the adjacent membrane frames 10, and the width of the membrane frame 10 is consistent with the width of the membrane frame mounting groove 201 on the header 20, so that the two adjacent membrane frames 10 can be mounted on the header 20 by the auxiliary mounting device.
As a further modification of the present embodiment, the stabilizer 30 includes an i-shaped frame 31 and a handle 32. The i-shaped frame 31 can be detachably connected with the two cover plates 40, two installation through grooves 301 are symmetrically formed between the i-shaped frame 31 and the two cover plates 40, the handle 32 is arranged at the top end of the i-shaped frame 31 and is integrally formed with the i-shaped frame 31, and a first through hole 321 is formed in the top of the handle 32, and the first through hole 321 can allow a thin wire to pass through, so that the stabilizing frame 30 can be taken out conveniently.
Specifically, two first mounting through slots 311 are symmetrically arranged on two sides of the i-shaped frame 31, and the first mounting through slots 311 can be adapted to the diaphragm frame 10; meanwhile, a third mounting through groove 411 is correspondingly formed in the cover plate 40, and the third mounting through groove 411 and the first mounting through groove 311 can form a mounting through groove 301 for mounting the diaphragm frame 10, that is, the diaphragm frame 10 can be mounted in the mounting through groove 301 formed by the first mounting through groove 311 and the third mounting through groove 411.
More specifically, two pairs of slots 312 are symmetrically disposed on the other two sides of the i-shaped frame 31, the slots 312 are V-shaped slots perpendicular to the side surfaces of the i-shaped frame 31 and having a wide top and a narrow bottom, and the two side surfaces of the V-shaped slots are symmetrically inclined. Of course, in some embodiments, one side of the V-shaped slot may be configured as a vertical surface and the other side may be configured as an inclined surface.
Meanwhile, the cover plate 40 includes a first U-shaped frame 41 and a first U-shaped plate 42. The first U-shaped plate 42 is mounted at the top end of the first U-shaped frame 41, the first U-shaped frame 41 is provided with a third mounting through groove 411, two inner sides of the third mounting through groove 411 are symmetrically and fixedly provided with a clamping groove matching part 412 matched with the V-shaped clamping groove, the clamping groove matching part 412 is perpendicular to the inner side surface of the third mounting through groove 411, so that the first U-shaped frame 41 can be clamped on the i-shaped frame 31, and the third mounting through groove 411 on the first U-shaped frame 41 and the first mounting through groove 311 of the i-shaped frame 31 can form a mounting through groove 301 for mounting the diaphragm frame 10; meanwhile, a second mounting through groove 422 is formed in the first U-shaped plate 42, and the second mounting through groove 422 can be communicated with a third mounting through groove 411 in the first U-shaped frame 41 and can be matched with the membrane frame 10, so that the membrane frame 10 can be further and stably mounted; furthermore, one side of the first U-shaped plate 42 extends in a direction away from the i-shaped frame 31, and a second through hole 421 is provided at the extending end, and the second through hole 421 also allows a thread to pass through, thereby facilitating the removal of the cover plate 40.
As a further improvement of this embodiment, the cross section of the slot matching portion 412 is kept consistent up and down, and the width of the bottom of the V-shaped slot is equal to the width of the slot matching portion 412, so that when the first U-shaped frame 41 is clamped on the i-shaped frame 31, a gap is formed between the upper portion of the slot matching portion 412 and the V-shaped slot, and the lower portion of the slot matching portion 412 and the V-shaped slot are tightly attached to each other, that is, the cover plate 40 can be easily clamped on the i-shaped frame 31 or removed from the i-shaped frame 31.
Of course, in some embodiments, the slot 312 may also be a Y-shaped slot perpendicular to the side of the i-shaped frame 31 and having a wide top and a narrow bottom, and the width of the bottom of the Y-shaped slot is equal to the width of the slot matching portion 412 and the two sides of the top of the Y-shaped slot are symmetrically inclined.
Example two:
referring to fig. 6 to 9, there are shown schematic structural views of an auxiliary installation device for a hollow fiber membrane module according to a second embodiment of the present invention, which is different from the first embodiment in that: two pairs of grooves 313 are symmetrically arranged on two side surfaces of the I-shaped frame 31, and the grooves 313 are inclined grooves with large upper end inclination angle and small lower end inclination angle; correspondingly, the cover plate 40 comprises a second U-shaped frame 43 and a second U-shaped plate 44 mounted at the top end of the second U-shaped frame 43, and the second U-shaped plate 44 is identical to the first U-shaped plate 42 in the first embodiment in structure and size; groove matching parts 431 matched with the inclined grooves are symmetrically arranged on two inner sides of the second U-shaped frame 43, the cross sections of the groove matching parts 431 are kept consistent up and down, so that when the second U-shaped frame 43 is clamped on the I-shaped frame 31, a gap is reserved between the upper part of the groove matching part 431 and the inclined grooves, and the lower part of the groove matching part 431 is tightly attached to the inclined grooves, namely, the cover plate 40 can be easily clamped on the I-shaped frame 31 or taken down from the I-shaped frame 31.
The above-mentioned embodiments only express several embodiments of the present invention, and the description thereof is more specific and detailed, but not construed as limiting the scope of the present invention. It should be noted that, for a person skilled in the art, several variations and modifications can be made without departing from the inventive concept, which falls within the scope of the present invention. Therefore, the protection scope of the present patent shall be subject to the appended claims.
Claims (8)
1. The utility model provides a hollow fiber membrane module assists installation device which characterized in that: including steady rest and two symmetry ground locates the apron of steady rest both sides respectively, two the apron with the steady rest can be dismantled and is connected, steady rest and two be formed with two installation logical grooves that can with the diaphragm frame looks adaptation in the hollow fiber membrane module between the apron symmetrically, two the centre spacing of installation logical groove with the centre spacing of adjacent diaphragm frame keeps unanimous in the hollow fiber membrane module, steady rest include at least with two the I shape frame of connecting can be dismantled to the apron, I shape frame and two be formed with two symmetrically between the apron installation logical groove, be equipped with two first installation logical grooves on the I shape frame symmetrically, be equipped with the second installation logical groove on the apron, first installation logical groove with the second installation logical groove can form the installation logical groove.
2. The hollow fiber membrane module auxiliary installation device according to claim 1, wherein: two pairs of clamping grooves are symmetrically arranged on two sides of the I-shaped frame, the cover plate at least comprises a first U-shaped frame, a third installation through groove which can form the installation through groove with the first installation through groove is arranged on the first U-shaped frame, and clamping groove matching parts matched with the clamping grooves are symmetrically and fixedly arranged on two inner sides of the third installation through groove.
3. The hollow fiber membrane module auxiliary installation device according to claim 2, wherein: the clamping groove matching part is perpendicular to the first U-shaped frame, and the clamping groove is a V-shaped clamping groove which is wide at the top and narrow at the bottom.
4. The hollow fiber membrane module auxiliary installation device according to claim 2, wherein: the clamping groove matching part is perpendicular to the first U-shaped frame, and the clamping groove is a Y-shaped clamping groove which is wide at the top and narrow at the bottom.
5. The hollow fiber membrane module auxiliary installation device according to claim 3 or 4, wherein: the cross section of the clamping groove matching part is kept consistent up and down.
6. The hollow fiber membrane module auxiliary installation device according to claim 2, wherein: the cover plate further comprises a first U-shaped plate fixedly arranged on the first U-shaped frame, and the first U-shaped plate is provided with the second installation through groove.
7. The hollow fiber membrane module auxiliary installation device according to claim 1, wherein: the two sides of the I-shaped frame are symmetrically provided with two pairs of grooves, the grooves are inclined grooves with large upper end inclination angle and small lower end inclination angle, the cover plate comprises a second U-shaped frame and a second U-shaped plate fixedly arranged at the top end of the second U-shaped frame, two inner sides of the second U-shaped frame are symmetrically provided with groove matching parts matched with the inclined grooves, and the second U-shaped plate is provided with a second installation through groove.
8. The hollow fiber membrane module auxiliary installation device according to claim 6 or 7, wherein: the stabilizing frame further comprises a handle fixedly arranged at the top end of the I-shaped frame, and through holes are formed in the handle and the U-shaped plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010834485.XA CN111701456B (en) | 2020-08-19 | 2020-08-19 | Auxiliary mounting device for hollow fiber membrane module |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010834485.XA CN111701456B (en) | 2020-08-19 | 2020-08-19 | Auxiliary mounting device for hollow fiber membrane module |
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| Publication Number | Publication Date |
|---|---|
| CN111701456A CN111701456A (en) | 2020-09-25 |
| CN111701456B true CN111701456B (en) | 2020-11-13 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010834485.XA Active CN111701456B (en) | 2020-08-19 | 2020-08-19 | Auxiliary mounting device for hollow fiber membrane module |
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Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2236537B1 (en) * | 1973-07-11 | 1977-12-23 | Rhone Poulenc Ind | |
| EP1146954B1 (en) * | 1999-11-18 | 2008-07-09 | Zenon Technology Partnership | Immersed membrane element and module |
| CN106102876B (en) * | 2014-03-07 | 2019-03-01 | 科氏滤膜***公司 | For filtering the casing assembly and filtering module of fluid |
| CN105854615B (en) * | 2016-06-03 | 2019-04-16 | 成都美富特膜环保科技有限公司 | Membrane filtration module and its film core pre-pressing structure |
| US11471833B2 (en) * | 2016-09-29 | 2022-10-18 | Amogreentech Co., Ltd. | Flat-plate filter for water treatment and flat-plate filter module comprising same |
| CN206304577U (en) * | 2016-12-24 | 2017-07-07 | 天津天大天久科技股份有限公司 | A kind of fixator and film frame for improving milipore filter mounting means |
| CN208865458U (en) * | 2018-09-29 | 2019-05-17 | 榕晟(天津)环保科技有限公司 | A kind of ultrafiltration membrane film frame being easily installed |
| CN210729177U (en) * | 2019-08-20 | 2020-06-12 | 湖北中泉环保技术有限公司 | Novel frame for fixing ultrafiltration membrane equipment |
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