CN208627033U - A kind of polysulfone hollow fiber ultrafiltration membrane system easy to clean - Google Patents
A kind of polysulfone hollow fiber ultrafiltration membrane system easy to clean Download PDFInfo
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- CN208627033U CN208627033U CN201820807137.1U CN201820807137U CN208627033U CN 208627033 U CN208627033 U CN 208627033U CN 201820807137 U CN201820807137 U CN 201820807137U CN 208627033 U CN208627033 U CN 208627033U
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- hollow fiber
- ultrafiltration membrane
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- fiber ultrafiltration
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Abstract
The utility model relates to technical field of water purification, and disclose a kind of polysulfone hollow fiber ultrafiltration membrane system easy to clean, including filter flask, arc limit slot there are two being opened up on the bottom wall of the filter flask, the internal slide of the arc limit slot is connected with L shape sliding block, spill pedestal is fixedly connected at the top of the L shape sliding block, the groove bottom wall of the spill pedestal is fixedly connected with raw water tubes, the left and right sides at the top of the raw water tubes offers stretchable holes, extension spring is fixedly connected on the bottom wall of the spill pedestal and in stretchable holes, stretch rod is fixedly connected at the top of the extension spring, pull ring is fixedly connected at the top of the stretch rod.The polysulfone hollow fiber ultrafiltration membrane system easy to clean, it facilitates people and takes out hollow fiber ultrafiltration membrane from filter flask and replace or clean, it avoids shell membrane that dismounting is integrally caused to bother, has saved a large amount of time progress disassembling, assembling and replacing or cleaning, improved the using effect of polysulfone hollow fiber ultrafiltration membrane system.
Description
Technical field
The utility model relates to technical field of water purification, specially a kind of polysulfone hollow fiber ultrafiltration membrane system easy to clean.
Background technique
Hollow fiber ultrafiltration membrane is one kind of ultrafiltration membrane, it is the most mature and advanced a kind of technology in hyperfiltration technique,
It is covered with micropore on doughnut tube wall, aperture is bigger with the molecular weight that can retain substance, and molecular cut off is up to thousands of to several
100000, raw water respectively constitutes external-compression type and inner pressed, ultrafiltration is dynamic filtration mistake on the outside of doughnut or the pressurized flow of inner cavity
Journey, being trapped substance can exclude with condensed water, will not block film surface, can long-term continuous operation, ultrafiltration membrane develops earliest
One of polymeric membrane for separation, hyperfiltration technique are a kind of purification for being widely used in water, solution separation, concentration and extract from waste water
Utility, purification of waste water recycle the new and high technology in field, and feature is that use process is simple, is not required to heat, energy conservation is low
Pressure operation, installation area are small.
Existing hollow fiber ultrafiltration membrane is usually that film and putamina are integrated, using vertical mounting means, for a long time
After filter sewage, has a large amount of dirty blocking hollow fiber ultrafiltration membrane and needed when rinsing or replacing hollow fiber ultrafiltration membrane
Whole taking-up is replaced or cleaned, because this inconvenience mounting means that dismounts leads to the waste of plenty of time, to cleaning and more
It changes and causes trouble, so one kind polysulfone hollow fiber ultrafiltration membrane system easy to clean is proposed to solve the problems, such as above-mentioned propose.
Utility model content
(1) the technical issues of solving
In view of the deficiencies of the prior art, the utility model provides a kind of polysulfone hollow fiber ultrafiltration membrane system easy to clean,
Have the advantages that polysulfone hollow fiber ultrafiltration membrane system can be facilitated to be cleared up or replaced, solves existing Hollow Fiber Ultrafiltration
Membrane module is not easy to the problem of cleaning or replacing.
(2) technical solution
To realize the above-mentioned purpose that polysulfone hollow fiber ultrafiltration membrane system can be facilitated to be cleared up or replaced, the utility model is mentioned
For following technical solution: a kind of polysulfone hollow fiber ultrafiltration membrane system easy to clean, including filter flask open up on the bottom wall of the filter flask
There are two arc limit slot, the internal slide of the arc limit slot is connected with L shape sliding block, and the top of the L shape sliding block is fixed
It is connected with spill pedestal, the groove bottom wall of the spill pedestal is fixedly connected with raw water tubes, the left and right two at the top of the raw water tubes
Side offers stretchable holes, on the bottom wall of the spill pedestal and is located in stretchable holes and is fixedly connected with extension spring, the drawing
It stretches and is fixedly connected with stretch rod at the top of spring, pull ring, two stretch rod phases are fixedly connected at the top of the stretch rod
The side deviated from is fixedly connected to connecting rod, and one end that two connecting rods are away from each other is fixedly connected to partition, described
There are two filter pulp sets for grafting between partition and raw water tubes, and the inside of the filter pulp set is filled with hollow fiber film yarn, described
The filtration hole equidistantly distributed is offered on the inner wall of raw water tubes, the left and right sides of the raw water tubes offers moving hole, institute
The screw top for stating filter flask is connected with filter cover, and convergence hole is offered at the top of the filter cover, is opened on the bottom wall of the spill pedestal
Equipped with mudhole, the bottom of the spill pedestal is fixedly connected with sewage pipe, is fixedly installed with blowdown on the outside of the sewage pipe
Valve.
Preferably, the arc limit slot is L-shaped, and the top of the L shape sliding block through arc limit slot and extends to recessed
The bottom of shape pedestal.
Preferably, the diameter of the spill pedestal is less than the inside diameter of filter flask, the horizontal line at the top of the raw water tubes with
Horizontal line at the top of filter flask is equal.
Preferably, the sum of the extension spring and the height of stretch rod are greater than the height of stretchable holes, the diameter of the pull ring
Greater than the length of stretchable holes.
Preferably, one end that two connecting rods are away from each other runs through moving hole and to extend respectively to two partitions opposite
Side, the connecting rod is located at the bottom of stretch rod.
Preferably, the riser height of the partition is equal to the height of hollow fiber film yarn, two filter pulp sets point
Not Wei Yu two connecting rods front and back.
Preferably, the height of the moving hole is equal to the maximum flexibility limit of extension spring, and the diameter of the convergence hole is big
Maximum distance between two partitions.
(3) beneficial effect
Compared with prior art, the utility model provides a kind of polysulfone hollow fiber ultrafiltration membrane system easy to clean, has
Below the utility model has the advantages that
The polysulfone hollow fiber ultrafiltration membrane system easy to clean will by the way that water inlet pipe to be engaged in the convergence hole in filter cover
Raw water is discharged into raw water tubes, will be filtered, is filtered in the hollow fiber film yarn in water inflow filter pulp set by filtration hole
Clean water afterwards flows into the gap between partition and filter flask, and sewage is discharged under the control of blowdown valve by sewage pipe, in length
When being replaced after time use, pull ring can be pulled up, the connection on stretch rod is driven under the effect of the elastic force of extension spring
Bar moves up in moving hole, to move upward out the outside of filter cover at the top of filter flask with the filter pulp set in dynamic dividing plate, can incite somebody to action
The hollow fiber film yarn extraction of grafting is replaced or is cleaned, while when needing to carry out integral demounting replacement, can be rotated
Sewage pipe, L shape sliding block turned in arc limit slot insertion hole lower section, push up sewage pipe upwards, then can by spill pedestal from
Taking-up is removed in filter flask to be replaced or cleaned, and greatly facilitates people and hollow fiber ultrafiltration membrane is taken out to progress from filter flask
Replacement or cleaning avoid dismounting trouble caused by shell membrane one, have saved a large amount of time progress disassembling, assembling and replacing or cleaning, have improved
The using effect of polysulfone hollow fiber ultrafiltration membrane system.
Detailed description of the invention
FIG. 1 is a schematic structural view of the utility model；
Fig. 2 is the top cross-sectional view of the utility model structure；
Fig. 3 is the top view of filter flask in the utility model structure.
In figure: 1 filter flask, 2 arc limit slots, 3 spill pedestals, 4 raw water tubes, 5 stretchable holes, 6 extension springs, 7 stretch rods, 8
Pull ring, 9 connecting rods, 10 partitions, 11 filter pulp sets, 12 hollow fiber film yarns, 13 filtration holes, 14 moving hole, 15 filter covers, 16 ranks
Connect hole, 17 mudholes, 18 sewage pipes, 19 blowdown valves, 20L shape sliding block.
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 fiber ultrafiltration membrane easy to clean
Component, including filter flask 1, open up that there are two arc limit slots 2 on the bottom wall of filter flask 1, and arc limit slot 2 is L-shaped, arc limit slot
2 top opening length is less than the bottom lengths of arc limit slot 2, and the internal slide of arc limit slot 2 is connected with L shape sliding block
20, two insertion holes being connected with two arc limit slots 2 are offered on the bottom wall of filter flask 1, and be inserted into hole and arc-shaped limit
The sum of open-topped length of slot 2 is equal to the length of L shape sliding block 20, and the top of L shape sliding block 20 is fixedly connected with spill pedestal 3, L
The top of shape sliding block 20 runs through arc limit slot 2 and extends to the bottom of spill pedestal 3, and the diameter of spill pedestal 3 is less than filter flask 1
Inside diameter, the groove bottom wall of spill pedestal 3 is fixedly connected with raw water tubes 4, and the horizontal line and filter flask 1 at 4 top of raw water tubes push up
The horizontal line in portion is equal, and the left and right sides at the top of raw water tubes 4 offers stretchable holes 5, on the bottom wall of spill pedestal 3 and is located at and draws
It stretches and is fixedly connected with extension spring 6 in hole 5, the top of extension spring 6 is fixedly connected with stretch rod 7, extension spring 6 and stretch rod
The sum of 7 height is greater than the height of stretchable holes 5, and the top of stretch rod 7 is fixedly connected with pull ring 8, and the diameter of pull ring 8, which is greater than, to be stretched
The length in hole 5, the side that two stretch rods 7 are away from each other are fixedly connected to connecting rod 9, and connecting rod 9 is located at the bottom of stretch rod 7
Portion, one end that two connecting rods 9 are away from each other are fixedly connected to partition 10, the L-shape arc of partition 10, partition 10 and raw water tubes 4
Between grafting there are two filter pulp sets 11, two filter pulps set 11 to be located at the front and backs of two connecting rods 9, filter pulp covers 11
In on the transverse plate of partition 10, the inside of filter pulp set 11 is filled with hollow fiber film yarn 12, riser height of partition 10 etc.
In offering the filtration hole 13 equidistantly distributed, raw water tubes 4 in the height of hollow fiber film yarn 12, the inner wall of raw water tubes 4
The left and right sides offer moving hole 14, one end that two connecting rods 9 are away from each other is run through moving hole 14 and is extended respectively to
The opposite side of two partitions 10, the height of moving hole 14 are equal to the maximum flexibility limit of extension spring 6, the top spiral shell of filter flask 1
Line is connected with filter cover 15, and the top of filter cover 15 offers convergence hole 16, and the diameter of convergence hole 16 is greater than between two partitions 10
Maximum distance offers mudhole 17 on the bottom wall of spill pedestal 3, and the bottom of spill pedestal 3 is fixedly connected with sewage pipe 18, row
The diameter in dirty hole 17 is less than the diameter of sewage pipe 18, and raw water tubes 4 are connected by mudhole 17 with sewage pipe 18, sewage pipe 18
Outside be fixedly installed with blowdown valve 19, by being engaged on water inlet pipe in the convergence hole 16 in filter cover 15, raw water is discharged into original
In water pipe 4, it will be filtered in the hollow fiber film yarn 12 in water inflow filter pulp set 11 by filtration hole 13, it is filtered
Clean water flows into the gap between partition 10 and filter flask 1, and sewage is discharged under the control of blowdown valve 19 by sewage pipe 18,
When being replaced after long-time use, pull ring 8 can be pulled up, is driven on stretch rod 7 under the effect of the elastic force of extension spring 6
Connecting rod 9 moved up in moving hole 14, to move upward out and filtered at the top of filter flask 1 with the filter pulp set 11 in dynamic dividing plate 10
The hollow fiber film yarn 12 of grafting can be extracted out and be replaced or cleaned by the outside of lid 15, while need to carry out entirety
When dismounting and change, sewage pipe 18 can be rotated, L shape sliding block 20 turns to the lower section in insertion hole, upward top row in arc limit slot 2
Spill pedestal 3 then can be removed taking-up from filter flask 1 and be replaced or cleaned by dirty pipe 18, and greatly facilitating people will be hollow
Fiber ultrafiltration membrane takes out from filter flask 1 and is replaced or cleaned, and avoids dismounting trouble caused by shell membrane one, has saved a large amount of
Time carries out disassembling, assembling and replacing or cleaning, improves the using effect of polysulfone hollow fiber ultrafiltration membrane system.
When in use, by being engaged on water inlet pipe in the convergence hole 16 in filter cover 15, raw water is discharged into raw water tubes 4,
It will be filtered in the hollow fiber film yarn 12 in water inflow filter pulp set 11 by filtration hole 13, filtered clean water flow
Enter in the gap between partition 10 and filter flask 1, sewage is discharged under the control of blowdown valve 19 by sewage pipe 18, is made for a long time
When being replaced after, pull ring 8 can be pulled up, the connecting rod 9 on stretch rod 7 is driven under the effect of the elastic force of extension spring 6
It is moved up in moving hole 14, to move upward out the outer of 1 top filter cover 15 of filter flask with the filter pulp set 11 in dynamic dividing plate 10
The hollow fiber film yarn 12 of grafting can be extracted out and be replaced or cleaned, while need to carry out integral demounting replacement by portion
When, can be rotated sewage pipe 18, L shape sliding block 20 turns to the lower section in insertion hole in arc limit slot 2, pushes up sewage pipe 18 upwards,
Then spill pedestal 3 can be removed to taking-up to be replaced or cleaned from filter flask 1.
In conclusion the polysulfone hollow fiber ultrafiltration membrane system easy to clean, by the way that water inlet pipe is engaged in filter cover 15
In convergence hole 16, raw water is discharged into raw water tubes 4, water inflow filter pulp is covered by the hollow fiber ultrafiltration membrane in 11 by filtration hole 13
It is filtered in silk 12, filtered clean water flows into the gap between partition 10 and filter flask 1, control of the sewage in blowdown valve 19
System is lower to be discharged by sewage pipe 18, can be under the effect of the elastic force of extension spring 6, upwards when being replaced after prolonged use
Pull ring 8 is pulled, drives the connecting rod 9 on stretch rod 7 to move up in moving hole 14, thus with the filter pulp set in dynamic dividing plate 10
11 move upward out the outside of 1 top filter cover 15 of filter flask, can by the hollow fiber film yarn 12 of grafting extract out carry out replacement or
Cleaning, while when needing to carry out integral demounting replacement, it can be rotated sewage pipe 18, L shape sliding block 20 rotates in arc limit slot 2
To the lower section in insertion hole, sewage pipe 18 is pushed up upwards, then spill pedestal 3 can be removed from filter flask 1 to taking-up and be replaced or cleaned,
It greatly facilitates people and takes out hollow fiber ultrafiltration membrane from filter flask 1 and replace or clean, shell membrane is avoided integrally to cause
Dismounting trouble, having saved a large amount of time carries out disassembling, assembling and replacing or cleaning, improves the use of polysulfone hollow fiber ultrafiltration membrane system
Effect solves the problems, such as that existing polysulfone hollow fiber ultrafiltration membrane system is not easy to clean or replace.
It should be noted that the terms "include", "comprise" or its any other variant are intended to the packet of nonexcludability
Contain, so that the process, method, article or equipment for including a series of elements not only includes those elements, but also including
Other elements that are not explicitly listed, or further include for elements inherent to such a process, method, article, or device.
In the absence of more restrictions, the element limited by sentence "including a ...", it is not excluded that including the element
Process, method, article or equipment in there is also other identical elements.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired
Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.
Claims (7)
1. a kind of polysulfone hollow fiber ultrafiltration membrane system easy to clean, including filter flask (1), it is characterised in that: the bottom of the filter flask (1)
There are two opening up on wall arc limit slot (2), the internal slide of the arc limit slot (2) is connected with L shape sliding block (20), described
It is fixedly connected at the top of L shape sliding block (20) spill pedestal (3), the groove bottom wall of the spill pedestal (3) is fixedly connected with original
Water pipe (4), the left and right sides at the top of the raw water tubes (4) offers stretchable holes (5), on the bottom wall of the spill pedestal (3)
And be located in stretchable holes (5) and be fixedly connected with extension spring (6), stretch rod is fixedly connected at the top of the extension spring (6)
(7), it is fixedly connected with pull ring (8) at the top of the stretch rod (7), the side that two stretch rods (7) are away from each other is fixed
It is connected with connecting rod (9), one end that two connecting rods (9) are away from each other is fixedly connected to partition (10), the partition
(10) there are two filter pulp set (11), the inside of the filter pulp set (11) is super filled with doughnut for grafting between raw water tubes (4)
Filter membrane silk (12) offers the filtration hole (13) equidistantly distributed on the inner wall of the raw water tubes (4), the raw water tubes (4)
The left and right sides offers moving hole (14), and the screw top of the filter flask (1) is connected with filter cover (15), the filter cover (15)
Top offers convergence hole (16), offers mudhole (17) on the bottom wall of the spill pedestal (3), the spill pedestal (3)
Bottom be fixedly connected with sewage pipe (18), be fixedly installed with blowdown valve (19) on the outside of the sewage pipe (18).
2. one kind according to claim 1 polysulfone hollow fiber ultrafiltration membrane system easy to clean, it is characterised in that: the arc
Limiting slot (2) is L-shaped, and the top of the L shape sliding block (20) runs through arc limit slot (2) and extends to the bottom of spill pedestal (3)
Portion.
3. one kind according to claim 1 polysulfone hollow fiber ultrafiltration membrane system easy to clean, it is characterised in that: the spill
The diameter of pedestal (3) is less than the inside diameter of filter flask (1), the water at the top of horizontal line and filter flask (1) at the top of the raw water tubes (4)
Horizontal line is equal.
4. one kind according to claim 1 polysulfone hollow fiber ultrafiltration membrane system easy to clean, it is characterised in that: the stretching
The sum of height of spring (6) and stretch rod (7) is greater than the height of stretchable holes (5), and the diameter of the pull ring (8) is greater than stretchable holes
(5) length.
5. one kind according to claim 1 polysulfone hollow fiber ultrafiltration membrane system easy to clean, it is characterised in that: described in two
One end that connecting rod (9) is away from each other runs through moving hole (14) and extends respectively to two opposite sides of partition (10), described
Connecting rod (9) is located at the bottom of stretch rod (7).
6. one kind according to claim 1 polysulfone hollow fiber ultrafiltration membrane system easy to clean, it is characterised in that: the partition
(10) riser height is equal to the height of hollow fiber film yarn (12), and two filter pulp sets (11) are located at two companies
The front and back of extension bar (9).
7. one kind according to claim 1 polysulfone hollow fiber ultrafiltration membrane system easy to clean, it is characterised in that: the movement
The height in hole (14) is equal to the maximum flexibility limit of extension spring (6), and the diameter of the convergence hole (16) is greater than two partitions
(10) maximum distance between.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820807137.1U CN208627033U (en) | 2018-05-28 | 2018-05-28 | A kind of polysulfone hollow fiber ultrafiltration membrane system easy to clean |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820807137.1U CN208627033U (en) | 2018-05-28 | 2018-05-28 | A kind of polysulfone hollow fiber ultrafiltration membrane system easy to clean |
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| Publication Number | Publication Date |
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| CN208627033U true CN208627033U (en) | 2019-03-22 |
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| CN201820807137.1U Active CN208627033U (en) | 2018-05-28 | 2018-05-28 | A kind of polysulfone hollow fiber ultrafiltration membrane system easy to clean |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110296894A (en) * | 2019-07-30 | 2019-10-01 | 宇宙钢丝绳有限公司 | A kind of device for testing tensile force of steel wire |
-
2018
- 2018-05-28 CN CN201820807137.1U patent/CN208627033U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110296894A (en) * | 2019-07-30 | 2019-10-01 | 宇宙钢丝绳有限公司 | A kind of device for testing tensile force of steel wire |
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