CN206837870U - New center is aerated immersion type membrane component - Google Patents
New center is aerated immersion type membrane component Download PDFInfo
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- CN206837870U CN206837870U CN201720521207.2U CN201720521207U CN206837870U CN 206837870 U CN206837870 U CN 206837870U CN 201720521207 U CN201720521207 U CN 201720521207U CN 206837870 U CN206837870 U CN 206837870U
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- bubble
- immersion type
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- type membrane
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Abstract
The utility model relates to a kind of new center aeration immersion type membrane component, it is arranged in a combination by multiple centers aeration immersion type membrane component, the bubble generator and film filter of the generation air pocket that each of which center aeration immersion type membrane component can be interrupted combine.The utility model is aerated using center, is contributed to the scattered of pollutant and is removed.The antifouling property of membrane module is improved, improves service life.The utility model is using discontinuity generation air pocket, aeration be interrupted to filtering hollow fiber film thread, impact, so that aeration quantity is reduced, and then the purpose of energy-conservation, the effect washing away and shake of the bubble to filtering hollow fiber film thread is improved simultaneously, aeration efficiency is improved, slow down attachment and accumulation of the pollutant on filtering hollow fiber film thread surface, improves the performance of membrane module.
Description
Technical field
The filter in water process and Water circulation field is the utility model is related to, is aerated more particularly to a kind of new center
Immersion type membrane component.
Background technology
Membrane filtration is application highly developed and important in current water process and Water circulation handling process.Utilize various materials
With the other hollow fiber film thread of filtration grade, liquid and material etc. are filtered or separated, improve quality or the raising of permeate
The quality of concentrate.
Membrane filtration uses micro porous filtration, and micro porous filtration is to utilize to sieve principle, and specially treated, shape are carried out on filtering material
Into widely distributed micropore, while water passes through micropore, particle diameter is more than the suspension of micropore size in water and impurity is trapped,
Reach the purpose to purify water.
Membrane filtration has a multiple structural forms, and hollow fiber film thread is a kind of to utilize more hollow fiber filter film wires combinations
Together, make its submerged in water, using the pressure differential inside and outside film wire, driving water passes through film wire, and the material such as impurity is filtered
Fall, the water after being filtered.
The suspension and other impurity being retained down are built up in filter process, and influence aquifer yield or production water water
Matter, a kind of method for slowing down water decay is during filtering, and film wire is aerated, utilizes bubble pair caused by aeration process
Film wire is rinsed shake, the attachment and accumulation of suspension and impurity on film surface is reduced, to recover the performance of filter plant.
Immersion type membrane component product in the market is more various, and using also than wide, structure type is mostly by
Hollow fiber film wire both ends sealant sealing, liquid outlet is set in sealed end, it is different according to process form, it may also set up air inlet
Mouthful.Aeration performance is typically completed by the aerating system of membrane module bottom.
Aerating system is typically by the way of overall continuous aeration or timing are aerated.The advantages of aerating system, is to run
Simply, effect stability.Shortcoming is that aeration quantity is big, and operating cost is higher.
The defects of existing in view of above-mentioned existing immersion type membrane component, the design people is by constantly studying, design, and
After studying sample repeatedly and improving, the utility model having practical value is created finally.
The content of the invention
The purpose of this utility model is, the defects of overcoming existing immersion type membrane component to exist, and provides a kind of new
The new center aeration immersion type membrane component of structure, technical problem to be solved are to make it its aeration performance is reached aeration effect
Rate is high, energy-conservation, raising membrane module performance, thus more suitable for practicality.
The purpose of this utility model and to solve its technical problem realized using following technical scheme.According to this reality
With a kind of new center aeration immersion type membrane component of new proposition, it is made up of multiple centers aeration immersion type membrane component, its
In each center aeration immersion type membrane component combined by the bubble generator and film filter of the generation air pocket that can be interrupted
Form, described bubble generator and the immersion of described film filter are in a liquid.
Foregoing new center aeration immersion type membrane component, wherein described multiple centers aeration immersion type membrane component arrangement
Combine, production supply mains and inlet manifold are set respectively in described multiple centers aeration immersion type membrane component both sides.
Foregoing new center aeration immersion type membrane component, wherein described each center aeration immersion type membrane component
Bubble generator be by bubble generator outer chamber, bubble generator inner chamber body, bubble formation pipe, bubble generator air inlet pipe,
Air admission hole, air cavity composition.Wherein described bubble generator inner chamber body is arranged on the side in the bubble generator outer chamber,
Described bubble formation pipe is connected with described bubble generator inner chamber body, forms U-shaped passage.Described bubble generator air inlet
Pipe is arranged in the bubble generator outer chamber and is located at below the bubble generator inner chamber body and the bubble generator exocoel
Between the bottom of body, described air admission hole is arranged in the bubble generator air inlet pipe, and described air cavity is outside bubble generator
Segment space on the liquid level in the space of cavity and bubble generator inner chamber body and bubble formation pipe composition.
Foregoing new center aeration immersion type membrane component, wherein described each center aeration immersion type membrane component
Film filter is made up of production hydroecium, filtering hollow fiber film thread, hydroecium outer wall, bubble riser, wherein described hydroecium outer wall
Bottom be connected with bubble generator, described bubble riser is arranged on the centre position in the hydroecium outer wall, bottom and gas
Bubble generation pipe connection, bubble rising passway is formed, described production hydroecium lifts pipe outer wall by hydroecium outer wall, bubble and filtering is hollow
The spatial channel for being used to store permeate of fiber film wire bottom composition, described filtering hollow fiber film thread are arranged in gas
At the top of the production hydroecium for steeping the outside of riser, production water out is provided with described bubble riser bottom.
Foregoing new center aeration immersion type membrane component, it is characterised in that described each center aeration submerged membrane
The film filter of component also includes solarization air cap, is aerated using center, and described solarization air cap is positioned at more filtering hollow fiber film threads
Center, air pocket caused by discontinuity is interrupted to the filtering hollow fiber film thread, aeration of impact.
Foregoing new center aeration immersion type membrane component, it is also included solarization air cap, is aerated using center, described aeration
Hole position is carried out in the more centers for filtering hollow fiber film thread, air pocket caused by discontinuity to filtering hollow fiber film thread
Interruption, impact aeration.
The utility model has clear advantage and beneficial effect compared with prior art.It at least has following advantages：
1st, the utility model can cause aeration quantity to reduce by the way of interruption is aerated, and then the purpose saved.
2nd, the air pocket of bubble generator interruption generation of the present utility model also improves bubble to filtering hollow-fibre membrane
The effect washed away and shaken of silk.Aeration efficiency is improved, slow down attachment of the pollutant on filtering hollow fiber film thread surface
And accumulation.Improve the performance of membrane module.
3rd, the utility model is aerated using film filter using center, is contributed to the scattered of pollutant and is removed.Improve film
The antifouling property of component, improve service life.
Described above is only the general introduction of technical solutions of the utility model, in order to better understand technology of the present utility model
Means, and being practiced according to the content of specification, and to allow above and other purpose of the present utility model, feature and excellent
Point can become apparent, and below especially exemplified by preferred embodiment, and coordinate accompanying drawing, describe in detail as follows.
Brief description of the drawings
Fig. 1 is the schematic diagram that the utility model gas intracavity gas are in accumulation state.
Fig. 2 is that gas buildup state reaches the schematic diagram that bubble produces state in the utility model air cavity.
Fig. 3 is the schematic diagram of the utility model bubble formation state.
Fig. 4 is the utility model preferred embodiment schematic diagram.
Wherein：
1：Bubble generator outer chamber 2：Bubble generator inner chamber body
3：Bubble formation pipe 4：Bubble generator air inlet pipe
5：Air admission hole 7：Air cavity
6：Produce hydroecium 8：Filter hollow fiber film thread
9：Hydroecium outer wall 10：Bubble riser
11：Inlet manifold 12：Produce supply mains
13：Produce water out 14：Liquid
15：Air pocket
Embodiment
Further to illustrate that the utility model is to reach the technological means and effect that predetermined goal of the invention taken, below
With reference to accompanying drawing and preferred embodiment, to according to the utility model proposes new center be aerated immersion type membrane component, it is specific real
Mode, structure, feature and its effect are applied, is described in detail as after.
Embodiment 1
Refer to shown in Fig. 1, Fig. 2, Fig. 3, the new center aeration submerged membrane of the preferable first embodiment of the utility model
Component, be that 1 center is aerated immersion type membrane component, it is interrupted the bubble generator of bubble by that can produce and film filter combines and
Into bubble generator and film filter are immersed in liquid 14.Wherein described bubble generator is by bubble generator exocoel
Body 1, bubble generator inner chamber body 2, bubble formation pipe 3, bubble generator air inlet pipe 4, air admission hole 5, air cavity 7 form, wherein institute
The bubble generator inner chamber body 2 stated is arranged on the side in the bubble generator outer chamber 1.Described bubble formation pipe 3 with
Described bubble generator inner chamber body 2 is connected, and forms U-shaped passage.Described bubble generator air inlet pipe 4 is arranged at bubble life
Grow up to be a useful person in outer chamber 1 and be located at below the bubble generator inner chamber body 2 between the bottom of the bubble generator outer chamber 1.
Described air admission hole 5 is arranged in the bubble generator air inlet pipe 4.Described air cavity 7 is bubble generator outer chamber 1 and bubble
Segment space on the liquid level in the space that maker inner chamber body 2 and bubble formation pipe 3 form.
Wherein described film filter is by production hydroecium 6, filtering hollow fiber film thread 8, hydroecium outer wall 9, bubble riser 10
Composition.The bottom of wherein described hydroecium outer wall 9 is connected with bubble generator, and described bubble riser 10 is arranged on the hydroecium
Centre position in outer wall 9, bottom are connected with bubble formation pipe, form bubble rising passway.Described production hydroecium 6 by hydroecium outside
The spatial channel for being used to store permeate of wall 9, the outer wall of bubble riser 10 and filtering hollow fiber film thread 8 bottom composition.Institute
The filtering hollow fiber film thread 8 stated is arranged in the top of production hydroecium 6 in the outside of bubble riser 10.Carried in described bubble
The bottom of riser 10 is provided with production water out 13.The present embodiment is aerated using center, and solarization air cap is positioned at more filtering hollow fiber film threads 8
Center, air pocket caused by discontinuity is being interrupted to filtering hollow fiber film thread 8, aeration of impact.
Embodiment 2
As shown in fig.4, the new center aeration immersion type membrane component of the optimal second embodiment of the utility model, is by more
Individual center aeration immersion type membrane component composition.The plurality of center is aerated immersion type membrane component permutation and combination together, described
Multiple center aeration immersion type membrane component both sides set production supply mains 12 and inlet manifold 11 respectively.The present embodiment is shared in 8
The heart is aerated immersion type membrane component.The structure of each center aeration immersion type membrane component in the present embodiment is the same as embodiment 1.
Refering to shown in Fig. 1, Fig. 2, Fig. 3, Fig. 4, in a liquid, air is by entering for above-described embodiment immersion of the present utility model
Gas house steward 11 enters bubble generator air inlet pipe 4, is discharged into by air admission hole 5 in liquid and forms minute bubbles, minute bubbles rise to
Inside bubble generator outer chamber 1, and air cavity 7 is formed in the enrichment of the top of bubble generator outer chamber 1.With constantly entering for air
Enter, the volume of air cavity 7 constantly expands, and the liquid inside bubble generator outer chamber 1 passes through the bottom of bubble generator outer chamber 1
Opening discharge, while the liquid inside bubble generator inner chamber body 2 is discharged by U-shaped passage from bubble formation pipe, the liquid of air cavity 7
Face constantly declines, and when the liquid level of air cavity 7 drops to bubble formation 3 bottom of pipe, the pressure in air cavity produces equal to water gravity herein
Raw pressure, now gas is from air cavity 7 into the formation air pocket 15 of bubble formation pipe 3, and the pressure of air pocket 15 is more than on bubble
Fang Shuizhu gravity, air pocket 15 ascend into bubble riser 10, and air pocket 15 continues to rise simultaneously in bubble riser 10
Centre bore release at the top of bubble riser 10, the process risen in liquid 14 are formed to filtering hollow fiber film thread 8
Impact, shake, improve aeration effect.With formation of the air pocket 15 in bubble formation pipe 3 and rising, air cavity volume diminish,
Liquid is supplemented by the bottom of bubble generator outer chamber 1.And repeat bubble formation process.
It is right by equipment such as suction pumps while bubble generator generation air pocket 15 is aerated to immersion type membrane component
The water of production hydroecium 6 is aspirated, and makes the pressure subatmospheric in production hydroecium 6, forms vacuum, under atmospheric pressure, liquid
Body 14 into production hydroecium 13 and collects to form production water by the filtering of filtering hollow fiber film thread 8 by producing supply mains 12.
Process of the new center aeration immersion type membrane component of the utility model preferred embodiment more than is completed to liquid
The filtering purpose of body, while complete the formation of air pocket and the purpose of interruption aeration.
It is described above, only it is preferred embodiment of the present utility model, not the utility model is made any formal
Limitation, although the utility model is disclosed above with preferred embodiment, but be not limited to the utility model, it is any ripe
Professional and technical personnel is known, is not being departed from the range of technical solutions of the utility model, when in the technology using the disclosure above
Hold the equivalent embodiment made a little change or be modified to equivalent variations, as long as being without departing from technical solutions of the utility model
Hold, any simple modification, equivalent change and modification made according to the technical essence of the utility model to above example, still
Belong in the range of technical solutions of the utility model.
Claims (5)
- A kind of 1. new center aeration immersion type membrane component, it is characterised in that：It is made up of multiple centers aeration immersion type membrane component, Each of which center is aerated immersion type membrane component by the bubble generator and film filter group of the generation air pocket that can be interrupted Conjunction forms, and described bubble generator and described film filter are immersed in liquid (14) and the film filter bottom and the gas It is connected at the top of bubble maker, described multiple centers aeration immersion type membrane component permutation and combination is together.
- 2. new center aeration immersion type membrane component according to claim 1, it is characterised in that at described multiple centers Aeration immersion type membrane component both sides set production supply mains (12) and inlet manifold (11) respectively.
- 3. new center aeration immersion type membrane component according to claim 1 or 2, it is characterised in that wherein described is each The bubble generator of individual center aeration immersion type membrane component is by bubble generator outer chamber (1), bubble generator inner chamber body (2), bubble formation pipe (3), bubble generator air inlet pipe (4), air admission hole (5), air cavity (7) composition, wherein described bubble life Inner chamber body of growing up to be a useful person (2) is arranged on the side in the bubble generator outer chamber (1), described bubble formation pipe (3) with it is described Bubble generator inner chamber body (2) be connected, form U-shaped passage, described bubble generator air inlet pipe (4) is arranged at bubble life The bottom grown up to be a useful person in outer chamber (1) and below the bubble generator inner chamber body (2) with the bubble generator outer chamber (1) Between, described air admission hole (5) is arranged in the bubble generator air inlet pipe (4), and described air cavity (7) is outside bubble generator Segment space on the liquid level in the space of cavity (1) and bubble generator inner chamber body (2) and bubble formation pipe (3) composition.
- 4. new center aeration immersion type membrane component according to claim 1 or 2, it is characterised in that wherein described is each The film filter of individual center aeration immersion type membrane component by production hydroecium (6), filtering hollow fiber film thread (8), hydroecium outer wall (9), Bubble riser (10) forms, wherein the bottom of described hydroecium outer wall (9) is connected with bubble generator, the lifting of described bubble Pipe (10) is arranged on the centre position in the hydroecium outer wall (9), and bottom is connected with the bubble formation pipe (3), is formed on bubble Passage is risen, described production hydroecium (6) is by hydroecium outer wall (9), bubble riser (10) outer wall and filtering hollow fiber film thread (8) bottom The spatial channel for being used to store permeate of portion's composition, described filtering hollow fiber film thread (8) are arranged in bubble lifting At the top of the production hydroecium (6) for managing the outside of (10), production water out (13) is provided with described bubble riser (10) bottom.
- 5. new center aeration immersion type membrane component according to claim 4, it is characterised in that each described center The film filter of aeration immersion type membrane component also includes solarization air cap, is aerated using center, and described solarization air cap is positioned at more filterings The center of hollow fiber film thread (8), air pocket (15) caused by discontinuity are interrupted to filtering hollow fiber film thread (8) , the aeration of impact.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720521207.2U CN206837870U (en) | 2017-05-11 | 2017-05-11 | New center is aerated immersion type membrane component |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720521207.2U CN206837870U (en) | 2017-05-11 | 2017-05-11 | New center is aerated immersion type membrane component |
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| Publication Number | Publication Date |
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| CN206837870U true CN206837870U (en) | 2018-01-05 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201720521207.2U Active CN206837870U (en) | 2017-05-11 | 2017-05-11 | New center is aerated immersion type membrane component |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107185409A (en) * | 2017-05-11 | 2017-09-22 | 北京大井易通科技发展有限公司 | New center is aerated immersion type membrane component |
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2017
- 2017-05-11 CN CN201720521207.2U patent/CN206837870U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107185409A (en) * | 2017-05-11 | 2017-09-22 | 北京大井易通科技发展有限公司 | New center is aerated immersion type membrane component |
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