CN205867846U - Hollow fiber membrane component for air purification - Google Patents
Hollow fiber membrane component for air purification Download PDFInfo
- Publication number
- CN205867846U CN205867846U CN201620896897.5U CN201620896897U CN205867846U CN 205867846 U CN205867846 U CN 205867846U CN 201620896897 U CN201620896897 U CN 201620896897U CN 205867846 U CN205867846 U CN 205867846U
- Authority
- CN
- China
- Prior art keywords
- fibre membrane
- hollow
- hollow fiber
- fiber membrane
- membrane component
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Landscapes
- Separation Using Semi-Permeable Membranes (AREA)
Abstract
The utility model belongs to the technical field of air purification equipment, the hollow fiber membrane component that concretely relates to air purification used, hollow fiber membrane component for air purification, become the U -shaped structure including the encapsulation end with long banding hollow fiber membrane, every hollow fiber membrane bending type open end and closed end, the U -shaped hollow fiber membrane's of two at least root length degree difference open end flushes and is fixed in the encapsulation end, and U -shaped hollow fiber membrane evenly distributed in the below of encapsulation end. This hollow fiber membrane component sets up the U -shaped hollow fiber membrane that length differs through it, can improve the airflow of air admission membrane module effectively, still enable the pollutant and be difficult for piling up on hollow fiber membrane, and pile up the pollutant on hollow fiber membrane surface the coming off of high -speed under the circumstances of the washing away nature of flowing of air, improved the filtration efficiency of hollow fiber membrane component, this hollow fiber membrane element structure is simple, and its filter core material as the new fan of air purification has great using value.
Description
Technical field
This utility model belongs to air cleaning facility technical field, is specifically related to a kind of air cleaning doughnut membrane element
Part.
Background technology
Existing hollow fibre membrane component, whether external-compression type, take out negative pressure or inner pressed all uses two ends all to use two
The mode all fixed of end, will all be fixed on the two ends of shell in hollow-fibre membrane two ends.Such as Application No. 201220604112.4
Chinese utility model patent disclose a kind of MBR membrane module preventing root deposition, including hollow fiber film thread and collector pipe,
The end of described collector pipe is provided with outfall sewer, and the side of collector pipe is provided with source nipple, and the collector pipe of upper and lower both sides is corresponding
Source nipple between connect have membrane component；Membrane component includes that film silk, the two ends of film silk are respectively adopted poured with epoxy resin micro-
In type bellows, being provided with delivery hose outside bellows, delivery hose is connected with the source nipple on collector pipe.This two ends are fixed
Hollow fibre membrane component contamination resistance when actual motion poor, pollutant are easily deposited on hollow-fibre membrane, be difficult to will
Pollutant are discharged, the cleaning and regeneration weak effect of film.It addition, existing hollow fibre membrane component major part applies to sewage disposal neck
Territory, is applied to air purification field less.
Summary of the invention
For the deficiencies in the prior art, this utility model provides a kind of air cleaning hollow fibre membrane component.
In order to reach above-mentioned utility model purpose, this utility model by the following technical solutions:
Air cleaning hollow fibre membrane component, including potted ends and the hollow-fibre membrane of strip, every doughnut
Film is bent to form U-shaped structure, including opening and Guan Bi end, the opening of the U-shaped hollow-fibre membrane that at least two root length degree are different
Flush and be fixed on potted ends, and U-shaped hollow-fibre membrane is uniformly distributed in the lower section of potted ends, this air cleaning hollow-fibre membrane
Element is effectively improved air and enters the throughput of membrane module, and the pollutant that hollow-fibre membrane surface also can be made to accumulate are high at air
Speed flowing naturally splits away off in the case of washing away.
Preferably, the U-shaped hollow-fibre membrane that described length is equal is arranged in the same string below described potted ends, same to string
U-shaped hollow-fibre membrane Guan Bi end use press strip series connection, making U-shaped hollow-fibre membrane is vertical state.
Preferably, described hollow fibre membrane component also includes that base, base are oppositely arranged with described potted ends, the four of base
Week is respectively provided with side plate, wherein forms the slot that array is corresponding on two pieces of relative side plate inwalls, and the two ends of described press strip are respectively
Being plugged on the slot of relative side plate, make U-shaped hollow-fibre membrane exceptionally straight, described slot has default with the vertical direction of side plate
Inclination angle；Other two pieces of relative side plate upper ends are fixed with potted ends by the stock being vertically arranged, and make in every in membrane component
There is certain gap between hollow fiber film, admit air into more smooth and easy.
Preferably, described inclination angle is 0～10 degree.
Preferably, described stock is rustless steel screw rod or plastic bar.
Preferably, the cross section of described potted ends is circular or square.
Preferably, the height of described hollow fibre membrane component is 200-400mm, and ventilative amount is 30-100m3/m2/h；Described
The height of potted ends is 10-40mm, can select according to the actual requirements.
Preferably, the internal diameter of described hollow-fibre membrane is 0.5-3.0mm, and external diameter is 1.0-4.5mm, can be according to by filtrate
Particle diameter size select.
Preferably, the porosity of described hollow-fibre membrane is more than 60%, and aperture 0.5-5 μm, beneficially by the interception of filtrate.
Preferably, described hollow-fibre membrane is polytetrafluoroethylmaterial material, has chemical stability good, corrosion-resistant and high temperature resistant
Etc. advantage.
This utility model compared with prior art, provides the benefit that: air cleaning hollow-fibre membrane of the present utility model
Element arranges, by it, the U-shaped hollow-fibre membrane that length differs, and can be effectively improved air and enter the throughput of membrane module, also
Pollutant can be made to be difficult to be deposited on hollow-fibre membrane, and be deposited in the pollutant on hollow-fibre membrane surface in air flow at high speed
Naturally come off in the case of washing away, improve the filter efficiency of hollow fibre membrane component；This hollow fibre membrane component structure letter
Fast, it has bigger using value as the material for core of air purification fresh air blower for list, production.
Accompanying drawing explanation
Fig. 1 is the structural representation of this utility model embodiment 1 air cleaning hollow fibre membrane component.
Fig. 2 is the structure top view of this utility model embodiment 1 air cleaning hollow fibre membrane component.
Fig. 3 is the structural representation of this utility model embodiment 2 air cleaning hollow fibre membrane component.
Fig. 4 is the structural side view of this utility model embodiment 2 air cleaning hollow fibre membrane component.
Fig. 5 is the structural representation that this utility model embodiment 2 press strip is connected with U-shaped hollow-fibre membrane.
Fig. 6 is the structural representation of the slot on this utility model embodiment 2 side plate.
Detailed description of the invention
Below by specific embodiment, the technical solution of the utility model is further described explanation.
Embodiment 1:
As illustrated in fig. 1 and 2, the air cleaning hollow fibre membrane component of the present embodiment, as air purification fresh air blower
Material for core, including potted ends 1 and the hollow-fibre membrane of strip, potted ends 1 is hollow cylindrical or rectangular-shaped PVC plastic
Material, external diameter is 80-150mm, and height is 10-40mm, selects corresponding size, the hollow-fibre membrane of strip according to user's request
Internal diameter be 0.5-3.0mm, external diameter be 1.0-4.5mm, porosity more than 60%, aperture be 0.5-5 μm, can be according to being filtered
The size of the particle diameter of thing selects suitably sized, is beneficial to by the interception of filtrate；The material of hollow-fibre membrane is politef
Material, has chemical compatibility widely, the advantages such as temperature tolerance is good, anti-strong acid and strong base.Hollow-fibre membrane is bent to form U-shaped hollow
Fibrous membrane 2, including opening and Guan Bi end, the opening of U-shaped hollow-fibre membrane is evenly packaged in potted ends, at least two
The U-shaped hollow-fibre membrane that length is different uniformly and is freely scattered in the lower section of potted ends 1, is effectively improved air and enters membrane element
Throughput in part, the pollutant also making hollow-fibre membrane surface accumulate naturally take off in the case of air flow at high speed is washed away
Fall.The opening of U-shaped hollow-fibre membrane uses epoxy resin glue 6 to solidify and be fixed in potted ends.The present embodiment
The height of hollow fibre membrane component is 200-400mm, and ventilative amount is 30-100m3/m2/ h, has bigger ventilative amount, the suitableeest
Cooperation is the filter element of air purification fresh air blower, can effectively remove the dust more than PM0.3, antibacterial and the attachment in outdoor air
Virus on dust.
Embodiment 2:
As seen in figures 3-6, the air cleaning hollow fibre membrane component of the present embodiment, as the filter of air purification fresh air blower
Core material, including potted ends 11 and the hollow-fibre membrane of strip, potted ends 11 is the rectangular-shaped or cylindrical shape of hollow
PP plastics, height is 10-40mm, selects corresponding size according to actual needs, and the internal diameter of the hollow-fibre membrane of strip is
0.5-3.0mm, external diameter are 1.0-4.5mm, porosity more than 60%, aperture be 0.5-5 μm, can be according to by the particle diameter of filtrate
Size selects suitably sized, is beneficial to by the interception of filtrate；The material of hollow-fibre membrane is polytetrafluoroethylmaterial material, has wide
General chemical compatibility, the advantages such as temperature tolerance is good, anti-strong acid and strong base.
Hollow-fibre membrane is bent to form U-shaped hollow-fibre membrane, including opening and Guan Bi end.The U-shaped hollow of the present embodiment
Fibrous membrane includes U-shaped hollow-fibre membrane 1 and U-shaped hollow-fibre membrane 2 22, the U-shaped hollow-fibre membrane one that two kinds of length is different
The length of 21 is less than the length of U-shaped hollow-fibre membrane 2 22.The opening of U-shaped hollow-fibre membrane uses epoxy resin glue concordant
Be packaged in potted ends 11, wherein U-shaped hollow-fibre membrane 1 is packaged in the same of potted ends 11 and is longitudinally formed module one, U
Shape hollow-fibre membrane 2 22 is packaged in another of potted ends and is longitudinally formed module two, the most parallel staggered cloth of module one, module two
Being located at the lower section of potted ends 1, module one, the lower end of module two will be in same longitudinal U-shaped hollow-fibre membrane two by press strip 3
At grade, i.e. press strip 3 is resisted against the Guan Bi end of U-shaped hollow-fibre membrane, and making U-shaped hollow-fibre membrane is vertical shape in 22 series connection
State, is effectively improved air and enters the throughput in membrane component, also make the pollutant that hollow-fibre membrane surface accumulates at air
Flow at high speed naturally splits away off in the case of washing away.
Base 4, base 4 shape and size and potted ends 11 shape and size one it are oppositely arranged in the lower section of potted ends 11
Cause, base 4 be formed around four blocks of side plates, wherein form the slot that array is symmetrical on the inwall of two blocks of relative side plates 42
421, the two ends of press strip 3 are plugged in the slot 421 of relative side plate respectively and fix, and make U-shaped hollow-fibre membrane exceptionally straight, make membrane component
In every hollow-fibre membrane between there is certain gap, admit air into more smooth and easy.The quantity of slot 421 and position according to
Quantity and the position of press strip 3 are offered.In order to make the pollutant 7 on press strip and hollow-fibre membrane easily come off, slot 421 and side plate
Vertical curve between inclination angle be 0～10 degree so that having certain gradient between press strip 3 and horizontal plane；Other two
The upper end of the side plate 41 that block is relative is fixed with potted ends 11 by the rustless steel double threaded screw being vertically arranged or plastic bar 5, makes
Membrane component has stable structure.The height of the hollow fibre membrane component of the present embodiment is 200-400mm, and ventilative amount is 30-
100m3/m2/ h, can select according to the actual requirements, can effectively remove the dust more than PM0.3 in outdoor air and antibacterial.
Above preferred embodiment of the present utility model and principle are described in detail, the ordinary skill people to this area
For Yuan, the thought provided according to this utility model, detailed description of the invention will change, and these changes also should regard
For protection domain of the present utility model.
Claims (10)
1. air cleaning hollow fibre membrane component, it is characterised in that include the hollow-fibre membrane of potted ends and strip, every
Hollow-fibre membrane is bent to form U-shaped structure, including opening and Guan Bi end, the U-shaped hollow-fibre membrane that at least two root length degree are different
Opening flush and be fixed on potted ends, and U-shaped hollow-fibre membrane is uniformly distributed in the lower section of potted ends.
Air cleaning hollow fibre membrane component the most according to claim 1, it is characterised in that the U-shaped that described length is equal
Hollow-fibre membrane is arranged in the same string below described potted ends, uses press strip with the Guan Bi end of the U-shaped hollow-fibre membrane of string
Series connection.
Air cleaning hollow fibre membrane component the most according to claim 2, it is characterised in that described hollow fibre membrane component
Also including that base, base are oppositely arranged with described potted ends, the surrounding of base is respectively provided with side plate, wherein two blocks of relative side plates
Forming the slot that array is corresponding on inwall, the two ends of described press strip are plugged on the slot of relative side plate respectively, make U-shaped hollow fine
Dimension film is exceptionally straight, and described slot has default inclination angle with the vertical direction of side plate；Other two pieces of relative side plate upper ends are by perpendicular
The straight stock arranged is connected with potted ends.
Air cleaning hollow fibre membrane component the most according to claim 3, it is characterised in that described inclination angle is 0～10 degree.
Air cleaning hollow fibre membrane component the most according to claim 3, it is characterised in that described stock is rustless steel spiral shell
Bar or plastic bar.
6. according to air cleaning hollow fibre membrane component described in claim 1 or 2 or 3, it is characterised in that described potted ends
Cross section is circular or square.
7. according to the air cleaning hollow fibre membrane component described in any one of claim 1 to 5, it is characterised in that in described
The height of hollow fiber membrane component is 200-400mm, and ventilative amount is 30-100m3/m2/h；The height of described potted ends is 10-40mm.
Air cleaning hollow fibre membrane component the most according to claim 1, it is characterised in that described hollow-fibre membrane
Internal diameter is 0.5-3.0mm, and external diameter is 1.0-4.5mm.
9. according to the air cleaning hollow fibre membrane component described in claim 1 or 8, it is characterised in that described doughnut
The porosity of film is more than 60%, aperture 0.5-5 μm.
10. according to the air cleaning hollow fibre membrane component described in claim 1 or 8, it is characterised in that described doughnut
Film is polytetrafluoroethylmaterial material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620896897.5U CN205867846U (en) | 2016-08-18 | 2016-08-18 | Hollow fiber membrane component for air purification |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620896897.5U CN205867846U (en) | 2016-08-18 | 2016-08-18 | Hollow fiber membrane component for air purification |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205867846U true CN205867846U (en) | 2017-01-11 |
Family
ID=57704871
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620896897.5U Expired - Fee Related CN205867846U (en) | 2016-08-18 | 2016-08-18 | Hollow fiber membrane component for air purification |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205867846U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US11547970B2 (en) | 2017-11-09 | 2023-01-10 | Evonik Fibres Gmbh | Membrane bundle layout having spacers |
-
2016
- 2016-08-18 CN CN201620896897.5U patent/CN205867846U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US11547970B2 (en) | 2017-11-09 | 2023-01-10 | Evonik Fibres Gmbh | Membrane bundle layout having spacers |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN205867846U (en) | Hollow fiber membrane component for air purification | |
| CN202460486U (en) | Micro-tubular membrane component | |
| CN202283454U (en) | Columnar beam-splitting pulsation type hollow-fiber membrane element | |
| CN205423925U (en) | Ball valve | |
| CN205035144U (en) | Membrane bio -reactor (MBR) membrane module structure | |
| CN204656350U (en) | A kind of submerged hollow fibre membrane module in bioreactor | |
| CN206965532U (en) | A kind of Floating aeration coupling curtain type film assembly | |
| CN202237813U (en) | Columnar membrane component filter element with distributed hollow fiber membranes | |
| CN205730913U (en) | A kind of highly efficient durable hollow fiber film assembly | |
| CN202754845U (en) | Membrane bio-reactor (MBR) membrane module structure | |
| CN208308527U (en) | A kind of river water body comprehensive treatment device | |
| CN202924825U (en) | MBR (Membrane Biological Reactor) assembly for preventing sludge deposit at root | |
| CN207478084U (en) | A kind of wound fil-tration core | |
| CN207478149U (en) | A kind of plying wound form filtration core | |
| CN204265523U (en) | A kind of antipollution MBR membrane module | |
| CN101288828A (en) | Hollow fiber membrane assembly | |
| CN205974147U (en) | High efficiency water purification scrubbing device | |
| CN206793421U (en) | Novel single-end fixes hollow fiber film assembly film wire distributed architecture | |
| CN208648933U (en) | A kind of sea water desalination membrane prosthetic device | |
| CN104689719A (en) | Air-blast-available external pressure type hollow fiber membrane module with one fixed end | |
| CN203525381U (en) | Fiber bundle capillary siphon filtering device | |
| CN204275627U (en) | Large discharge Wire-wound filter core | |
| CN2715832Y (en) | Filtering film and tubular film filter composed thereof | |
| CN205700170U (en) | Corrugated Flat Membrane feed liquor flow passage device and component | |
| CN203540239U (en) | Air cleaning filter |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170111 Termination date: 20170818 |