CN201008807Y - Diaphragm Bubble Maker - Google Patents
Diaphragm Bubble Maker Download PDFInfo
- Publication number
- CN201008807Y CN201008807Y CNU2007200499570U CN200720049957U CN201008807Y CN 201008807 Y CN201008807 Y CN 201008807Y CN U2007200499570 U CNU2007200499570 U CN U2007200499570U CN 200720049957 U CN200720049957 U CN 200720049957U CN 201008807 Y CN201008807 Y CN 201008807Y
- Authority
- CN
- China
- Prior art keywords
- microporous barrier
- pipe
- bubble
- compressed air
- shell
- 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
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Classifications
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- 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
Landscapes
- Aeration Devices For Treatment Of Activated Polluted Sludge (AREA)
Abstract
The utility model discloses a diaphragm type bubble maker, comprising a casing, and a bubble making core piece consisting of a microporous film tube, a sealing member and a compressed air connecting tube, all of which are connected. The bubble making core piece is connected with the casing through a microporous film tube fixing mechanism and an auxiliary fixing rib, a fluid passage is formed between the bubble making core piece and the casing. The utility model adopts the rigid microporous film to subdivide the compressed air, and the subdivided compressed air enters the fluid on the other side of the microporous film to form minute bubbles required by gas floating. The utility model simplifies bubble making devices and ensures bubble quality with reduced power consumption and improved factor of safety.
Description
Technical field
The utility model relates to a kind of foam production device that produces micro-bubble in liquid, and this device can be applicable to the syrup air-flotation system of sugar industry, also can be used for the environmental protection field that sewage air-flotation is handled.
Background technology
Air flotation technology is applied to the sewage disposal of the peace and quiet and environmental protection of the syrup of sugar manufacturing industry more and more widely, and the link that air flotation technology is implemented is made bubble exactly.The system foam method method that adopts mainly contains machinery system bubble method, negative inspiratory pressure method and pressure air-dissolving method at present.The equipment investment of these methods is relatively large, and the space that need account for tool is bigger, in addition, machinery system bubble power consumption height, and mechanical breakdown takes place and produces noise in the parts of rotation at a high speed easily; The bubble size that the negative inspiratory pressure method produces is even inadequately, and invalid air pocket is on the high side, influences the effect of dissolved air flotation; The pressure that the pressure air-dissolving method needs big (0.4～0.6Mpa), the equipment relative complex.Therefore, it is significant seeking a kind of simple effectively system foam method formula.
The utility model content
The purpose of this utility model is to overcome the deficiencies in the prior art, provides a kind of when reducing energy consumption, improving safety coefficient, can guarantee bubble quality simplification diaphragm type system bubble device.
Diaphragm type system bubble device of the present utility model, comprise shell and the system bubble chipware that connects and composes by microporous barrier pipe, seal and compressed air tube connector, described system bubble chipware is connected with shell by microporous barrier tube fixing mechanism, auxiliary fixing rib, constitutes fluid passage between system bubble chipware and shell.
Described compressed air tube connector extends in the microporous barrier pipe, the extension is provided with the equal stringing of air, be evenly distributed with aperture on the equal stringing of described air, so that air is evenly distributed among the microporous barrier pipe, compressed air passes the microporous barrier tube wall under the ordering about of pressure, enter among the outer liquid of pipe, form rill.
Described microporous barrier pipe is ceramic microporous membranes pipe or stainless steel microporous barrier pipe; Microporous barrier on the described microporous barrier pipe is plane microporous barrier, single tube microporous barrier or multi-pipe microporous film.
The two ends of described shell are provided with and are used for and the pipeline flange connecting; The upper and lower end of described shell is respectively equipped with the rinse water import and export, so that can wash the shell side passage with clear water in case of necessity.
Compared with prior art, the beneficial effects of the utility model are: (1) volume is little, simple in structure; (2) do not have rotatable parts, be not easy to be out of order; (3) has energy-saving advantages.
Description of drawings
Fig. 1 overall structure schematic diagram of the present utility model;
Fig. 2 is the structural representation of the utility model system bubble chipware.
The specific embodiment
Below in conjunction with accompanying drawing the utility model is described in further detail.
As shown in Figure 1, 2, system bubble device of the present utility model comprises flange 1, shell 2, auxiliary fixing rib 3, rinse water inlet 4, rinse water outlet 5, microporous barrier tube fixing mechanism 6, the equal stringing 7 of air, microporous barrier pipe 8, compressed air tube connector 9.System bubble chipware is connected and composed by microporous barrier pipe 8, seal and compressed air tube connector 9, is connected with shell 2 by microporous barrier tube fixing mechanism 6, auxiliary fixing rib 3, constitutes fluid passage between system bubble chipware and shell 1.Compressed air tube connector 9 extends in the microporous barrier pipe 8, and the extension is provided with the equal stringing 7 of air, is evenly distributed with aperture on the equal stringing 7 of described air.
Operation principle of the present utility model is as follows: compressed air connects tracheae 9 from compressed air and enters the utility model device, and enter into the inboard of microporous barrier pipe 8 by uniform pore on the equal stringing 7 of air, order about down at pressure at microporous barrier pipe 8 compressed airs, pass through the microporous barrier tube wall, enter into the state of bubble among the liquid in the outside.Whole system bubble device is connected on the pipeline, and liquid flows between shell 2 and microporous barrier pipe 8 walls, constantly microbubble is taken away.
The technical scheme that its technical problem that solves the utility model adopts is: select the tubulose micropore ceramics film (also can be stainless steel membrane) in suitable aperture, and logical compressed air in the pipe, the pipe outside is a flowing liquid.Intraductal atmospheric pressure is 0.1～0.2Mpa, and under the effect of pressure, air passes micropore continuously, and has formed small bubble in the liquid in the pipe outside, is constantly taken away by flowing liquid.According to the requirement of air-float technology, the required desirable bubble diameter of air supporting should can obtain desirable bubble by aperture and the control gas pressure of selecting microporous barrier between 10～40 μ.The film hole diameter that present technique is selected for use is about 10 μ.
Claims (5)
1. a diaphragm type system is steeped device, comprise shell, it is characterized in that also comprising the system bubble chipware that connects and composes by microporous barrier pipe, seal and compressed air tube connector, described system bubble chipware is connected with shell by microporous barrier tube fixing mechanism, auxiliary fixing rib, constitutes fluid passage between system bubble chipware and shell.
2. diaphragm type system bubble device according to claim 1 is characterized in that described compressed air tube connector extends in the microporous barrier pipe, and the extension is provided with the equal stringing of air, is evenly distributed with aperture on the equal stringing of described air.
3. diaphragm type system bubble device according to claim 1 and 2 is characterized in that being that described microporous barrier pipe is ceramic microporous membranes pipe or stainless steel microporous barrier pipe.
4. diaphragm type system bubble device according to claim 3 is characterized in that the microporous barrier on the described microporous barrier pipe is plane microporous barrier, single tube microporous barrier or multi-pipe microporous film.
5. diaphragm type system bubble device according to claim 4 is characterized in that the two ends of described shell are provided with and are used for and the pipeline flange connecting; The upper and lower end of described shell is respectively equipped with the rinse water entry and exit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200499570U CN201008807Y (en) | 2007-03-30 | 2007-03-30 | Diaphragm Bubble Maker |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200499570U CN201008807Y (en) | 2007-03-30 | 2007-03-30 | Diaphragm Bubble Maker |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201008807Y true CN201008807Y (en) | 2008-01-23 |
Family
ID=39043739
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007200499570U Expired - Fee Related CN201008807Y (en) | 2007-03-30 | 2007-03-30 | Diaphragm Bubble Maker |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201008807Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101549231B (en) * | 2009-01-09 | 2011-08-03 | 中国地质大学（北京） | Air flotation cyclone separation coupling separation method and separation device for seawater containing algae |
| CN101549257B (en) * | 2009-01-09 | 2012-05-09 | 中国地质大学（北京） | Bubble generator in air flotation cyclone coupling process |
| CN110841806A (en) * | 2019-11-21 | 2020-02-28 | 清华大学 | Flotation method for fine particle mineral powder |
-
2007
- 2007-03-30 CN CNU2007200499570U patent/CN201008807Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101549231B (en) * | 2009-01-09 | 2011-08-03 | 中国地质大学（北京） | Air flotation cyclone separation coupling separation method and separation device for seawater containing algae |
| CN101549257B (en) * | 2009-01-09 | 2012-05-09 | 中国地质大学（北京） | Bubble generator in air flotation cyclone coupling process |
| CN110841806A (en) * | 2019-11-21 | 2020-02-28 | 清华大学 | Flotation method for fine particle mineral powder |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: CO-PATENTEE TO: YUNNAN WANTE MECHANICAL ENGINEERING LTD. ^ |
|
| CU01 | Correction of utility model |
Correction item: Co-patentee Correct: Yunnan wante Mechanical Engineering Co. Ltd.. Number: 04 Page: The title page Volume: 24 |
|
| CU03 | Publication of corrected utility model |
Correction item: Co-patentee Correct: Yunnan wante Mechanical Engineering Co. Ltd.. Number: 04 Volume: 24 |
|
| ERR | Gazette correction |
Free format text: CORRECT: CO-PATENTEE; FROM: NONE ^ TO: YUNNAN WANTE MECHANICAL ENGINEERING LTD. ^ |
|
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20080123 Termination date: 20100330 |