CN201021440Y - A liquid film oxygen charging component - Google Patents
A liquid film oxygen charging component Download PDFInfo
- Publication number
- CN201021440Y CN201021440Y CNU2007200192401U CN200720019240U CN201021440Y CN 201021440 Y CN201021440 Y CN 201021440Y CN U2007200192401 U CNU2007200192401 U CN U2007200192401U CN 200720019240 U CN200720019240 U CN 200720019240U CN 201021440 Y CN201021440 Y CN 201021440Y
- Authority
- CN
- China
- Prior art keywords
- liquid
- gas inlet
- end cap
- cylinder base
- subassembly
- 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
Images
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W10/00—Technologies for wastewater treatment
- Y02W10/10—Biological treatment of water, waste water, or sewage
Abstract
A liquid membrane-type oxygenating component comprises a casing composite member and a fibrous-membrane composite member. The casing composite member with two-end symmetry, consists of a tube housing, a liquid inlet or outlet tube seat and a gas inlet or outlet end cap, wherein, the tube casing and the liquid inlet or outlet tube seat as well as the gas inlet or outlet end cap and the liquid inlet or outlet tube seat are in thread connection. The fibrous-membrane composite member consists of a hollow fibrous membrane and membrane silk heads in fixed connection and is arranged in the casing composite member. The fibrous-membrane composite member is provided with a liquid distribution support; sealing belts are arranged between the tube casing and the liquid inlet or outlet tube seat as well as between the gas inlet or outlet end cap and the liquid inlet or outlet tube seat. The gas inlet or outlet end cap and the liquid inlet or outlet tube seat are respectively arranged with a plurality of gas inlets or outlets and liquid inlets or outlets. With rational design, simple structure and convenient installation, the utility model facilitates fibrous membrane replacement and can effectively prevent the impact of liquid flows at the liquid inlets and distribute liquid uniformly. The utility model has the advantages of low fluid resistance, corrosion and aging resistance, long serviceable life, low application cost and easy large-scale production.
Description
One, technical field
The utility model relates to a kind of hollow fiber film assembly that trade effluent, sanitary sewage etc. will be implemented oxygenation to liquid, especially a kind of liquid diaphragm type oxygenate assembly of being used for.
Two, background technology
The current various membrane modules that are used for industries such as food, pharmacy, biotechnology and environment-friendly engineering are owing to the difference of its purposes, structure has varied.But its liquid oxygen charging unit construction form has many defectives, the one, hollow fiber membrane bundle and package shell have been integral during fabrication and can not have taken apart, must change simultaneously when needing to change, increased customer using cost, the 2nd, perfect inadequately in the fluid inlet structure, cause current long-term intense impact film silk and make it very fast impaired, and cause cloth liquid inhomogeneous, influence the performance of film properties.
Three, summary of the invention
Defective at prior art, the utility model provides a kind of reasonable in design, simple in structure, easy to manufacture, simple installation, be convenient to change tunica fibrosa, can effectively prevent the liquid-inlet liquid flow impact, cloth liquid is even, fluid resistance is little, corrosion-resistant, anti-aging, long service life, use cost is low, is easy to the liquid diaphragm type oxygenate assembly of large-scale industrial production.
A kind of liquid diaphragm type oxygenate assembly comprises outer envelope assembly and tunica fibrosa subassembly, and outer envelope assembly is made up of shell, liquid entrance cylinder base and gas entrance end lid, up and down the two ends symmetry; Shell all is threaded with the liquid entrance cylinder base with liquid entrance cylinder base, gas inlet and outlet end cap; Hollow-fibre membrane is fixedlyed connected formation tunica fibrosa subassembly with film silk end socket, the tunica fibrosa subassembly is installed in the outer envelope assembly.
Described tunica fibrosa subassembly is made up of some hollow-fibre membranes, and cloth liquid support is housed on the tunica fibrosa subassembly, and this cloth liquid support is a semi-round ring shape, and the two ends up and down of tunica fibrosa subassembly all are provided with two spiral-lock all-in-one-piece cloth liquid supports.
Between described shell and the liquid entrance cylinder base, all be provided with seal strip between gas inlet and outlet end cap and the liquid entrance cylinder base.
Described gas inlet and outlet end cap and liquid entrance cylinder base are respectively equipped with two gas inlet and outlets of A, D and two liquid entrances of B, C.
It is gas separation material that the utility model adopts the hydrophobic hollow fiber film, and integral body is tubular structure.For solving repair and replacement cost problem, outer envelope assembly and tunica fibrosa subassembly are designed to two relatively independent parts, realize changing respectively.Under the unimpeded prerequisite of in guaranteeing hollow-fibre membrane, eating dishes without rice or wine simultaneously,, and irritate with film silk end socket application of epoxy envelope and to be bonded in one formation tunica fibrosa subassembly with the many integrated fibrous bundles of hollow-fibre membrane.The tunica fibrosa subassembly is contained in the outer envelope assembly, by a kind of novel liquid oxygen charging membrane modules of composition such as component that connect gas, liquid import and export part, cloth liquid support and be used to seal are installed.
The utility model is reasonable in design, simple in structure, easy to manufacture, simple installation, be convenient to change tunica fibrosa, can effectively prevent the liquid-inlet liquid flow impact, cloth liquid is even, fluid resistance is little, corrosion-resistant, anti-aging, long service life, use cost is low, be easy to large-scale industrial production, have very high practical reference value.
Four, description of drawings
Fig. 1 is a structural representation of the present utility model.
Fig. 2 is the right view of cloth liquid support in the utility model.
Fig. 3 is the front view of cloth liquid support in the utility model.
Fig. 4 is the A-A sectional view of cloth liquid support right view in the utility model.
Fig. 5 is shell and a liquid entrance cylinder base johning knot composition in the utility model.
Fig. 6 is hollow-fibre membrane and film silk end socket bonded structure figure in the utility model.
Wherein, 1, hollow-fibre membrane, 2, shell, 3, the liquid entrance cylinder base, 4, compress wear ring, 5, gas inlet and outlet end cap, 6, film silk end socket, 7, cloth liquid support, 8, sealing-ring, A, gas inlet and outlet, B, liquid entrance, C, liquid entrance, D, gas inlet and outlet.
Five, embodiment
Embodiment:
Liquid diaphragm type oxygenate assembly comprises outer envelope assembly and tunica fibrosa subassembly, and outer envelope assembly is made up of shell, liquid entrance cylinder base and gas entrance end lid, up and down the two ends symmetry; Shell all is threaded with the liquid entrance cylinder base with liquid entrance cylinder base, gas inlet and outlet end cap; Hollow-fibre membrane is fixedlyed connected formation tunica fibrosa subassembly with film silk end socket, the tunica fibrosa subassembly is installed in the outer envelope assembly.
Described tunica fibrosa subassembly is made up of some hollow-fibre membranes, and cloth liquid support is housed on the tunica fibrosa subassembly, and this cloth liquid support is a semi-round ring shape, and the two ends up and down of tunica fibrosa subassembly all are provided with two spiral-lock all-in-one-piece cloth liquid supports; Between shell and the liquid entrance cylinder base, all be provided with seal strip between gas inlet and outlet end cap and the liquid entrance cylinder base; Gas inlet and outlet end cap and liquid entrance cylinder base are respectively equipped with two gas inlet and outlets of A, D and two liquid entrances of B, C.
Below in conjunction with accompanying drawing the utility model is described further:
Fig. 1 shows the utility model liquid diaphragm type oxygenate unit construction, and it is by shell (2), liquid entrance cylinder base (3), gas inlet and outlet end cap (5), formation outer envelope assembly, two ends symmetry up and down; Hollow-fibre membrane (1) is housed in the outer envelope assembly forms a complete liquid diaphragm type oxygenate assembly with the bonding tunica fibrosa subassembly that forms of film silk end socket (6), cloth liquid support (7), wear ring (4) and sealing-ring (8).
Shell (2) seals to be threaded and to add the tetrafluoroethylene band with liquid entrance cylinder base (3); Gas inlet and outlet end cap (5) seals to be threaded and to add the tetrafluoroethylene band equally with liquid entrance cylinder base (3).
Gas inlet and outlet end cap (5) not only has the effect that connects the gas inlet and outlet Outer Tube, also has the wear ring of compressing (4) and goes up sealing member (8) (totally four on two sides), realizes the sealing function between air chamber and the fluid chamber.
Gas inlet and outlet end cap (5) and liquid entrance cylinder base (3) are respectively liquid diaphragm type oxygenate assembly and have constituted A, B, four import and export of C, D, and wherein A, D are gas inlet and outlets, and two mouth structures are identical all to be can be used as into or export; B, C are liquid entrances, and two mouth structures are identical to be can be used as too into or export.
Principle of work of the present utility model is: the pressurized air with certain pressure enters from the D mouth, flow to the other end along hollow-fibre membrane 1 central bore, in this process because the oxygen separation characteristic and the inside and outside action of pressure of film endoporus of film self, airborne oxygen will be outer to shell (2) inner chamber through film effusion film, and remaining gas is discharged along the film endoporus from the A mouth; Simultaneously entered shell (2) inner chamber from the B mouth, flow out through the C mouth after making the outer oxygen of effusion film dissolve in this liquid, realized purpose to liquid oxygen charging by oxygenation liquid.
Assembly method of the present utility model is: 1) at first with the liquid entrance cylinder base (3) of an end and shell (2) to be threaded and to add tetrafluoroethylene band good seal; 2) with cloth liquid support 7 spiral-locks on the tunica fibrosa subassembly, adjust and together to be pressed into gently in the liquid entrance cylinder base (3) after a arc surface on the cloth liquid support (7) makes its alignment liquid import and export direction; 3) wear ring (4) is installed in the liquid entrance cylinder base (3) of packing into equally behind the sealing member (8) (two sides); 4) with gas inlet and outlet end cap (5) and liquid entrance cylinder base (3) being threaded and adding tetrafluoroethylene band good seal, and compress sealing member (8) by screw thread, guarantee its sealing effectiveness; 5) then with the other end cloth liquid support (7) spiral-lock on the tunica fibrosa subassembly, after adjusting a arc surface on the cloth liquid support (7) and making its alignment liquid import and export direction, carry out fixing; 6) determine to guarantee under the situation that cloth liquid support (7) does not rotate, with liquid entrance cylinder base (3) and shell (2) the other end to be threaded and to add tetrafluoroethylene band good seal; 7) wear ring (4) is installed in the liquid entrance cylinder base (3) of packing into equally behind the sealing member (8) (two sides); 8) at last with gas inlet and outlet end cap (5) and liquid entrance cylinder base (3) being threaded and adding tetrafluoroethylene band good seal, and compress sealing member (8) by screw thread, guarantee its sealing effectiveness.After all installing, can do some necessary stopping property experiments.
Fig. 2, Fig. 3, Fig. 4 show the A-A sectional view of cloth liquid support (7) right view, cloth liquid support (7) front view and cloth liquid support (7) respectively.This part is a semi-cylindrical in configuration, and two ends, the left and right sides are semicircular sector, middle connects being three and having circular arc post plate of two semicircular sector, and two cloth liquid supports (7) are formed circular, and whole part is made with the ABS engineering plastics.Why this part has the effect of uniform liquid, just be to form six blocks of circular arc post plates at middle part, cylindrical back, a circular arc post plate wherein will be aimed at fluid inlet when mounted, when pressurised fluid stream enters, at first impact this circular arc post plate, because the effect of its arc surface is kept off back liquid and is covered with whole shell (2) inner chamber by the passage between circular arc post plate stably rapidly.So both realized even cloth liquid, and made the film silk avoid the impact of liquid stream again and prolonged its work-ing life.
Fig. 5 shows the syndeton of liquid entrance cylinder base (3) and shell (2).Adopt V-thread to connect between them, it is characterized in that the internal thread M size of liquid entrance cylinder base (3) should be greater than 4 times of pitch dimension of outer diameter D size of shell (2), and guarantee being connected between them.This size design is the replacing respectively for realization tunica fibrosa subassembly and shell subassembly, and any adjustment of assembly two ends liquid entrance direction.
Fig. 6 shows hollow-fibre membrane (1) and film silk end socket (6) bonded structure.It is characterized in that film silk end socket (6) adopts the ABS engineering plastics to make, it and hollow-fibre membrane (1) adopt the Resins, epoxy envelope to irritate and are bonded as one.When irritating bonding with the Resins, epoxy envelope, make hollow-fibre membrane (1) expose the length of film silk end socket (6) outer face more than 2cm more, treat again unnecessary hollow-fibre membrane silk to be scabbled after the Resins, epoxy envelope is irritated the bonding sclerosis that finishes, the face that scabbles and film silk end socket (6) outer face that guarantee the film silk keep smooth, and guarantee that the hollow-fibre membrane centre hole keeps unimpeded state.
Claims (4)
1. a liquid diaphragm type oxygenate assembly is characterized in that, comprises outer envelope assembly and tunica fibrosa subassembly, and outer envelope assembly is made up of shell, liquid entrance cylinder base and gas entrance end lid, up and down the two ends symmetry; Shell all is threaded with the liquid entrance cylinder base with liquid entrance cylinder base, gas inlet and outlet end cap; Hollow-fibre membrane is fixedlyed connected formation tunica fibrosa subassembly with film silk end socket, the tunica fibrosa subassembly is installed in the outer envelope assembly.
2. a kind of liquid diaphragm type oxygenate assembly as claimed in claim 1, it is characterized in that, described tunica fibrosa subassembly is made up of some hollow-fibre membranes, cloth liquid support is housed on the tunica fibrosa subassembly, this cloth liquid support is a semi-round ring shape, and the two ends up and down of tunica fibrosa subassembly all are provided with two spiral-lock all-in-one-piece cloth liquid supports.
3. a kind of liquid diaphragm type oxygenate assembly as claimed in claim 1 is characterized in that, between described shell and the liquid entrance cylinder base, all be provided with seal strip between gas inlet and outlet end cap and the liquid entrance cylinder base.
4. a kind of liquid diaphragm type oxygenate assembly as claimed in claim 1 is characterized in that, described gas inlet and outlet end cap and liquid entrance cylinder base are respectively equipped with two gas inlet and outlets of A, D and two liquid entrances of B, C.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200192401U CN201021440Y (en) | 2007-03-09 | 2007-03-09 | A liquid film oxygen charging component |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200192401U CN201021440Y (en) | 2007-03-09 | 2007-03-09 | A liquid film oxygen charging component |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201021440Y true CN201021440Y (en) | 2008-02-13 |
Family
ID=39088854
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007200192401U Expired - Fee Related CN201021440Y (en) | 2007-03-09 | 2007-03-09 | A liquid film oxygen charging component |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201021440Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103043777A (en) * | 2012-12-07 | 2013-04-17 | 同济大学 | Backflow type hydrogen matrix bio-membrane reactor with carbon dioxide serving as carbon source |
| CN111499014A (en) * | 2020-04-27 | 2020-08-07 | 南京钛净流体技术有限公司 | Oxygen-enriched ceramic membrane aeration device, oxygen-enriched ceramic membrane aeration combination and oxygen-enriched ceramic membrane aeration method |
| CN111758663A (en) * | 2020-07-17 | 2020-10-13 | 惠州市科近离子膜材料研究院 | Aquaculture oxygenation head and oxygenation device |
-
2007
- 2007-03-09 CN CNU2007200192401U patent/CN201021440Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103043777A (en) * | 2012-12-07 | 2013-04-17 | 同济大学 | Backflow type hydrogen matrix bio-membrane reactor with carbon dioxide serving as carbon source |
| CN111499014A (en) * | 2020-04-27 | 2020-08-07 | 南京钛净流体技术有限公司 | Oxygen-enriched ceramic membrane aeration device, oxygen-enriched ceramic membrane aeration combination and oxygen-enriched ceramic membrane aeration method |
| CN111758663A (en) * | 2020-07-17 | 2020-10-13 | 惠州市科近离子膜材料研究院 | Aquaculture oxygenation head and oxygenation device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JP5118889B2 (en) | Electrolytic cell assembly | |
| CN109092064B (en) | Efficient open type reverse osmosis membrane element with network pipe flow channel | |
| CN201021440Y (en) | A liquid film oxygen charging component | |
| CN202683085U (en) | Column type film component with water drained from two ends | |
| CN202283454U (en) | Columnar beam-splitting pulsation type hollow-fiber membrane element | |
| CN101623596A (en) | Hollow-fiber membrane module with stress buffer end | |
| WO2011032383A1 (en) | Hollow fiber ultra-filtration membrane filter unit | |
| TWI757408B (en) | Water storage tank and household water purifier having same | |
| CN101623595A (en) | Hollow-fiber membrane module with flexible end | |
| CN201020345Y (en) | Immersion column-shape hollow fiber membrane modular | |
| CN208493826U (en) | A kind of reverse osmosis membrane | |
| CN111672323A (en) | Ceramic membrane module and ceramic membrane system | |
| CN110723833A (en) | Novel large-flux four-in-one filter element structure | |
| CN207267815U (en) | A kind of water purifier of low noise | |
| CN202122912U (en) | Tubular internal pressure membrane assembly | |
| CN215311492U (en) | Single-double-pass bare vertical special-shaped bundle-shaped gas-liquid flow type hollow fiber membrane element | |
| CN2754712Y (en) | External-pressure hollow fibre membrane assembly | |
| CN214715728U (en) | External pressure type hollow fiber membrane component | |
| CN202220091U (en) | High-pressure turbulence plate type membrane device | |
| CN211470844U (en) | High-efficient dissolved air releaser of air supporting water treatment | |
| CN210356715U (en) | Tubular membrane equipment component | |
| CN212283582U (en) | Ceramic membrane module and ceramic membrane system | |
| CN201375879Y (en) | Hollow fiber membrane component | |
| CN2191031Y (en) | Film separating assembly | |
| CN105642119A (en) | External-pressure ultra-filtration central water purifier |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20080213 |