CN209663048U - A kind of hollow-fibre ultrafiltration device - Google Patents
A kind of hollow-fibre ultrafiltration device Download PDFInfo
- Publication number
- CN209663048U CN209663048U CN201920115312.5U CN201920115312U CN209663048U CN 209663048 U CN209663048 U CN 209663048U CN 201920115312 U CN201920115312 U CN 201920115312U CN 209663048 U CN209663048 U CN 209663048U
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- ultrafiltration
- wall
- ultrafiltration core
- installation cavity
- core
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Abstract
The utility model belongs to water-treatment technology field, in particular a kind of hollow-fibre ultrafiltration device, including filter cylinder, top is offered on the filter cylinder as the installation cavity of opening, ultrafiltration core is equipped in installation cavity, ultrafiltration core is hollow structure, installation cavity internal screw thread is equipped with gland, it is extended to outside filter cylinder at the top of gland, annular positioning groove is offered in the bottom interior wall of installation cavity, and the basal sliding of ultrafiltration core is equipped in annular positioning groove, it is opened up on the two sides inner wall of annular positioning groove fluted, sliding slot is offered on the side inner wall that two grooves are located remotely from each other, slide bar is slidably fitted in two sliding slots, two slide bar one end close to each other extend through two grooves, and it is fixedly installed with curved splint, slide bar offers fixing groove far from one end of curved splint.The utility model structure is simple, and it is convenient to operate, convenient to replace to ultrafiltration core convenient for carrying out disassembly and installation fixation to ultrafiltration core, reduces production cost.
Description
Technical field
The utility model relates to water-treatment technology field more particularly to a kind of hollow-fibre ultrafiltration devices.
Background technique
With the development of society, water pollution problems is increasingly by everybody concern, with industrial wastewater, sanitary sewage
Constantly discharge produces huge threat to water resource, and shortage of water resources and pollution problem are constantly prominent, and now, doughnut is super
Filter is widely used in a kind of membrane separation technique of separation, concentration and the purification of macromolecular substances, using hollow fiber membrane ultrafiltration device pair
Water resource is purified, and is filtered using ultrafiltration core to water, has very high clean-up effect, improves the sharp again of water resource
With.
But in the prior art, during being purified using hollow fiber membrane ultrafiltration device to water resource, ultrafiltration core is general
It is all fixedly mounted in hollow fiber membrane ultrafiltration device, is not easy to replace ultrafiltration core, need entirety to be renewed, to make
Higher cost is obtained, for this purpose, it is proposed that a kind of hollow-fibre ultrafiltration device is for solving the above problems.
Utility model content
Purpose of the utility model is to solve disadvantages existing in the prior art, and a kind of doughnut proposed is super
Filter device.
To achieve the goals above, the utility model adopts the technical scheme that a kind of hollow-fibre ultrafiltration device, packet
Filter cylinder is included, top is offered on the filter cylinder as the installation cavity of opening, ultrafiltration core is equipped in installation cavity, ultrafiltration core is hollow structure
It makes, installation cavity internal screw thread is equipped with gland, extends to outside filter cylinder at the top of gland, offers annular in the bottom interior wall of installation cavity
Locating slot, and the basal sliding of ultrafiltration core is equipped in annular positioning groove, is offered on the two sides inner wall of annular positioning groove recessed
Slot offers sliding slot on the side inner wall that two grooves are located remotely from each other, slide bar, two cunnings is slidably fitted in two sliding slots
Bar one end close to each other extends through two grooves, and is fixedly installed with curved splint, the one end of slide bar far from curved splint
Fixing groove is offered, screw shell is fixedly installed in two fixing grooves, screw shell internal screw thread is equipped with screw rod, screw rod
Both ends all extend to outside screw shell, and through-hole is offered on the side inner wall that two sliding slots are located remotely from each other, rotation peace in through-hole
Equipped with shaft, the both ends of shaft are all extended to outside through-hole, and one end that shaft is located in sliding slot is fixedly connected with one end of screw rod.
Preferably, water inlet pipe is fixedly installed at the top of the gland, filter cylinder side is fixedly installed with outlet pipe, installation cavity
Bottom interior wall on offer drainpipe, and water inlet pipe and drainpipe are connected with the inside of ultrafiltration core, outlet pipe and installation
Chamber is connected.
Preferably, the bottom of the gland is fixedly installed with seal washer, and connects at the top of seal washer and ultrafiltration core
Touching, gland is sealed by the top of seal washer and ultrafiltration core to be cooperated.
Preferably, it is fixedly installed with sealing strip on the inner wall of the annular positioning groove, and annular positioning groove passes through sealing strip
Cooperation is slidingly sealed with the inner wall of ultrafiltration core.
Preferably, limiting slot, the top and bottom of slide bar are offered in the top inner wall and bottom interior wall of the sliding slot
It is fixedly installed with limited block, and limited block is slidably mounted in limiting slot.
Preferably, fixing sleeve is equipped with sealing bearing in the shaft, and the outer ring of sealing bearing and the inner wall of through-hole are fixed
Connection.
Compared with prior art, the utility model has the beneficial effects that firstly, the device passes through filter cylinder, installation cavity, ultrafiltration
Core, gland, annular positioning groove, groove, sliding slot, slide bar, curved splint, fixing groove, screw shell, screw rod, through-hole, shaft, into
Water pipe, outlet pipe and drainpipe match, and when dismantling to ultrafiltration core, first gland are backed out, then rotate clockwise two respectively
Shaft, shaft drive screw rod rotation, direction sliding of the slide bar into sliding slot, and slide bar drives curved splint to move into groove, arc
Clevis plate is no longer contacted with ultrafiltration core, that is, is released the fixation to ultrafiltration core and stopped after two curved splints are moved in groove
Then only rotating shaft can take out ultrafiltration core from filter cylinder replacement, when installing to new ultrafiltration core, ultrafiltration
Core is packed into filter cylinder, in the bottom insertion annular positioning groove of ultrafiltration core, similarly, is rotated counterclockwise shaft respectively, is passed through screw rod band
Moving slide-bar sliding, slide bar drive curved splint to contact with ultrafiltration core, and ultrafiltration core is fixed on annular using two curved splints and is determined
In the slot of position, then gland is screwed on, compression positioning is carried out to ultrafiltration core using gland；
The utility model structure is simple, and it is convenient to operate, convenient to ultrafiltration convenient for carrying out disassembly and installation fixation to ultrafiltration core
Core is replaced, and production cost is reduced.
Detailed description of the invention
Fig. 1 is the schematic diagram of the section structure of the utility model main view；
Fig. 2 is the schematic diagram of the section structure that the utility model is overlooked；
Fig. 3 is the enlarged structure schematic diagram of part A in Fig. 1.
In figure: 1, filter cylinder；2, installation cavity；3, ultrafiltration core；4, gland；5, annular positioning groove；6, groove；7, sliding slot；8, sliding
Bar；9, curved splint；10, fixing groove；11, screw shell；12, screw rod；13, through-hole；14, shaft；15, water inlet pipe；16, it is discharged
Pipe；17, drainpipe.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
Fig. 1-3 is please referred to, the utility model provides a kind of technical solution: a kind of hollow-fibre ultrafiltration device, including filter cylinder
1, top is offered on filter cylinder 1 as the installation cavity 2 of opening, ultrafiltration core 3 is equipped in installation cavity 2, and ultrafiltration core 3 is hollow structure, peace
2 internal screw threads of behaveing affectedly are equipped with gland 4, and the top of gland 4 extends to outside filter cylinder 1, offer annular in the bottom interior wall of installation cavity 2
Locating slot 5, and the basal sliding of ultrafiltration core 3 is equipped in annular positioning groove 5, is opened up on the two sides inner wall of annular positioning groove 5
Fluted 6, sliding slot 7 is offered on the side inner wall that two grooves 6 are located remotely from each other, and is slidably fitted with cunning in two sliding slots 7
Bar 8, two one end close to each other of slide bar 8 extend through two grooves 6, and are fixedly installed with curved splint 9, and slide bar 8 is separate
One end of curved splint 9 offers fixing groove 10, and screw shell 11, screw shell 11 are fixedly installed in two fixing grooves 10
Internal screw thread is equipped with screw rod 12, and the both ends of screw rod 12 all extend to outside screw shell 11, in the side that two sliding slots 7 are located remotely from each other
Through-hole 13 is offered on wall, shaft 14 is rotatably equipped in through-hole 13, and the both ends of shaft 14 all extend to outside through-hole 13, and turn
One end that axis 14 is located in sliding slot 7 is fixedly connected with one end of screw rod 12；
The top of gland 4 is fixedly installed with water inlet pipe 15, and 1 side of filter cylinder is fixedly installed with outlet pipe 16, the bottom of installation cavity 2
Drainpipe 17 is offered on portion's inner wall, and water inlet pipe 15 and drainpipe 17 are connected with the inside of ultrafiltration core 3, outlet pipe 16 with
Installation cavity 2 is connected, and the bottom of gland 4 is fixedly installed with seal washer, and seal washer is in contact with the top of ultrafiltration core 3,
Gland 4 is sealed by the top of seal washer and ultrafiltration core 3 to be cooperated, and is fixedly installed with sealing strip on the inner wall of annular positioning groove 5,
And annular positioning groove 5 is slidingly sealed cooperation, the top inner wall and bottom interior wall of sliding slot 7 by the inner wall of sealing strip and ultrafiltration core 3
On offer limiting slot, the top and bottom of slide bar 8 are fixedly installed with limited block, and limited block is slidably mounted on limiting slot
Interior, fixing sleeve is equipped with sealing bearing in shaft 14, and the outer ring for sealing bearing is fixedly connected with the inner wall of through-hole 13, and the device is logical
Cartridge filter 1, installation cavity 2, ultrafiltration core 3, gland 4, annular positioning groove 5, groove 6, sliding slot 7, slide bar 8, curved splint 9, fixing groove
10, screw shell 11, screw rod 12, through-hole 13, shaft 14, water inlet pipe 15, outlet pipe 16 and drainpipe 17 match, to ultrafiltration
When core 3 is dismantled, first gland 4 is backed out, then rotate clockwise two shafts 14 respectively, shaft 14 drives screw rod 12 to rotate, slide bar 8
Direction sliding into sliding slot 7, slide bar 8 drive curved splint 9 to move into groove 6, and curved splint 9 no longer connects with ultrafiltration core 3
Touching releases the fixation to ultrafiltration core 3, after two curved splints 9 are moved in groove 6, the shaft that stops operating 14, then
Ultrafiltration core 3 can be taken out replacement from filter cylinder 1, when installing to new ultrafiltration core 3, ultrafiltration core 3 is packed into filter cylinder 1
It is interior, in the bottom insertion annular positioning groove 5 of ultrafiltration core 3, similarly, shaft 14 is rotated counterclockwise respectively, driven and slided by screw rod 12
Bar 8 slides, and slide bar 8 drives curved splint 9 to contact with ultrafiltration core 3, and ultrafiltration core 3 is fixed on annular using two curved splints 9
In locating slot 5, then gland 4 is screwed on, compression positioning, the utility model structure letter are carried out to ultrafiltration core 3 using gland 4
Single, it is convenient to operate, convenient to replace to ultrafiltration core 3 convenient for carrying out disassembly and installation fixation to ultrafiltration core 3, reduces production
Cost.
Working principle: in use, the water for needing to filter enters inside ultrafiltration core 3 from water inlet pipe 15, by the mistake of ultrafiltration core 3
Filter, filtered clear water are discharged from outlet pipe 16, and remaining sewage is discharged from drainpipe 17 after filtering, carry out to ultrafiltration core 3
When dismounting and change, firstly, gland 4 is backed out, then two shafts 14 are rotated clockwise respectively, shaft 14 drives screw rod 12 to rotate,
Since screw rod 12 is engaged with 11 screw thread of screw shell, when screw rod 12 rotates, direction sliding of the slide bar 8 into sliding slot 7, slide bar 8
Limited block is driven to slide in limiting slot, slide bar 8 drives curved splint 9 to move into groove 6, and curved splint 9 and ultrafiltration core 3 are not
It contacts again, that is, releases the fixation to ultrafiltration core 3, after two curved splints 9 are moved in groove 6, the shaft that stops operating 14,
Then ultrafiltration core 3 can be taken out replacement from filter cylinder 1, when being installed to new ultrafiltration core 3, ultrafiltration core 3 is packed into
In filter cylinder 1, in the bottom insertion annular positioning groove 5 of ultrafiltration core 3, similarly, shaft 14 is then rotated counterclockwise respectively, passes through screw rod
12 band moving slide-bars 8 slide, and slide bar 8 drives curved splint 9 to contact with ultrafiltration core 3, and ultrafiltration core 3 is consolidated using two curved splints 9
It is scheduled in annular positioning groove 5, then gland 4 is screwed on, compression positioning is carried out to ultrafiltration core 3 using gland 4, i.e., ultrafiltration core 3
It is fixedly mounted in installation cavity 2, is easily installed.
The preferable specific embodiment of the above, only the utility model, but the protection scope of the utility model is not
It is confined to this, anyone skilled in the art is within the technical scope disclosed by the utility model, practical according to this
Novel technical solution and its utility model design are subject to equivalent substitution or change, should all cover the protection model in the utility model
Within enclosing.
Claims (6)
1. a kind of hollow-fibre ultrafiltration device, including filter cylinder (1), it is characterised in that: offer top on the filter cylinder (1) to open
The installation cavity (2) of mouth, installation cavity (2) is interior to be equipped with ultrafiltration core (3), and ultrafiltration core (3) is hollow structure, installation cavity (2) internal screw thread peace
Equipped with gland (4), filter cylinder (1) is extended at the top of gland (4) outside, offers circular orientation in the bottom interior wall of installation cavity (2)
Slot (5), and the basal sliding of ultrafiltration core (3) is equipped in annular positioning groove (5), on the two sides inner wall of annular positioning groove (5)
It opens up fluted (6), is offered sliding slot (7) on the side inner wall that two grooves (6) are located remotely from each other, in two sliding slots (7)
It is slidably fitted with slide bar (8), two slide bar (8) one end close to each other extend through two grooves (6), and are fixedly installed with arc
Clevis plate (9), slide bar (8) offer fixing groove (10) far from the one end of curved splint (9), fixed in two fixing grooves (10)
It is equipped with screw shell (11), screw shell (11) internal screw thread is equipped with screw rod (12), and the both ends of screw rod (12) all extend to spiral shell
Line sleeve (11) outside, offers through-hole (13) on the side inner wall that two sliding slots (7) are located remotely from each other, rotation peace in through-hole (13)
Equipped with shaft (14), the both ends of shaft (14) all extend to through-hole (13) outside, and shaft (14) be located at one end in sliding slot (7) with
One end of screw rod (12) is fixedly connected.
2. a kind of hollow-fibre ultrafiltration device according to claim 1, it is characterised in that: the top of the gland (4) is solid
Dingan County is equipped with water inlet pipe (15), and filter cylinder (1) side is fixedly installed with outlet pipe (16), opens up in the bottom interior wall of installation cavity (2)
Have drainpipe (17), and water inlet pipe (15) and drainpipe (17) are connected with the inside of ultrafiltration core (3), outlet pipe (16) and peace
Behave affectedly (2) be connected.
3. a kind of hollow-fibre ultrafiltration device according to claim 1, it is characterised in that: the bottom of the gland (4) is solid
Dingan County is equipped with seal washer, and is in contact at the top of seal washer and ultrafiltration core (3), and gland (4) passes through seal washer and ultrafiltration
The top of core (3) seals cooperation.
4. a kind of hollow-fibre ultrafiltration device according to claim 1, it is characterised in that: the annular positioning groove (5)
Sealing strip is fixedly installed on inner wall, and annular positioning groove (5) is slidingly sealed by the inner wall of sealing strip and ultrafiltration core (3) and is matched
It closes.
5. a kind of hollow-fibre ultrafiltration device according to claim 1, it is characterised in that: in the top of the sliding slot (7)
Limiting slot is offered on wall and bottom interior wall, the top and bottom of slide bar (8) are fixedly installed with limited block, and limited block is sliding
It is dynamic to be mounted in limiting slot.
6. a kind of hollow-fibre ultrafiltration device according to claim 1, it is characterised in that: fixing sleeve on the shaft (14)
Equipped with sealing bearing, and the outer ring for sealing bearing is fixedly connected with the inner wall of through-hole (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920115312.5U CN209663048U (en) | 2019-01-24 | 2019-01-24 | A kind of hollow-fibre ultrafiltration device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920115312.5U CN209663048U (en) | 2019-01-24 | 2019-01-24 | A kind of hollow-fibre ultrafiltration device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209663048U true CN209663048U (en) | 2019-11-22 |
Family
ID=68566740
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920115312.5U Active CN209663048U (en) | 2019-01-24 | 2019-01-24 | A kind of hollow-fibre ultrafiltration device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209663048U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112023488A (en) * | 2020-08-24 | 2020-12-04 | 王陈伟 | Whole-house water purifying device convenient to clean |
| CN114225703A (en) * | 2021-12-24 | 2022-03-25 | 武汉艾科滤膜技术有限公司 | Double-row ultrafiltration membrane component convenient to disassemble and assemble |
| CN114588780A (en) * | 2022-02-28 | 2022-06-07 | 武汉艾科滤膜技术有限公司 | But membrane module of quick replacement milipore filter |
-
2019
- 2019-01-24 CN CN201920115312.5U patent/CN209663048U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112023488A (en) * | 2020-08-24 | 2020-12-04 | 王陈伟 | Whole-house water purifying device convenient to clean |
| CN114225703A (en) * | 2021-12-24 | 2022-03-25 | 武汉艾科滤膜技术有限公司 | Double-row ultrafiltration membrane component convenient to disassemble and assemble |
| CN114588780A (en) * | 2022-02-28 | 2022-06-07 | 武汉艾科滤膜技术有限公司 | But membrane module of quick replacement milipore filter |
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