CN203668131U - Diaphragm-type aerator with on-line cleaning capacity - Google Patents
Diaphragm-type aerator with on-line cleaning capacity Download PDFInfo
- Publication number
- CN203668131U CN203668131U CN201420012540.7U CN201420012540U CN203668131U CN 203668131 U CN203668131 U CN 203668131U CN 201420012540 U CN201420012540 U CN 201420012540U CN 203668131 U CN203668131 U CN 203668131U
- Authority
- CN
- China
- Prior art keywords
- diaphragm
- high pressure
- pressure gas
- aerator
- pipeline
- 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
- 238000005276 aerator Methods 0.000 title claims abstract description 47
- 238000004140 cleaning Methods 0.000 title abstract description 5
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 25
- 239000007921 spray Substances 0.000 claims abstract description 13
- 239000012528 membrane Substances 0.000 claims description 5
- 238000005273 aeration Methods 0.000 abstract description 8
- 239000010865 sewage Substances 0.000 abstract description 7
- 230000000694 effects Effects 0.000 abstract description 5
- 238000005265 energy consumption Methods 0.000 abstract description 4
- 230000002035 prolonged effect Effects 0.000 abstract 1
- 230000003245 working effect Effects 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- JOYRKODLDBILNP-UHFFFAOYSA-N Ethyl urethane Chemical compound CCOC(N)=O JOYRKODLDBILNP-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000000151 deposition Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 229920001971 elastomer Polymers 0.000 description 1
- 239000013536 elastomeric material Substances 0.000 description 1
- 238000005538 encapsulation Methods 0.000 description 1
- 238000006213 oxygenation reaction Methods 0.000 description 1
- 229920002379 silicone rubber Polymers 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
- 229920001897 terpolymer Polymers 0.000 description 1
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
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- Nozzles (AREA)
Abstract
The utility model discloses a diaphragm-type aerator which has on-line cleaning capacity and is applied to the sewage treatment industry. The diaphragm-type aerator is characterized in that high-pressure water nozzles or high-pressure gas nozzles used for cleaning diaphragms are arranged in the diaphragm-type aerator. According to the high-pressure water nozzles or the high-pressure gas nozzles arranged in the diaphragm-type aerator, when the diaphragms are required to be cleaned, the nozzles can spray high-pressure water or high-pressure gas to the inner surfaces of the diaphragms and peel off dirt deposited on the diaphragms, and on-line cleaning is achieved, so that the aeration effect is improved, energy consumption is reduced, and the service life of each diaphragm is prolonged.
Description
Technical field
The utility model relates to a kind of aerator, and especially a kind of diaphragm type aerator that can be clean online, for sewage treatment industry.
Background technology
At sewage treatment industry, aerating system plays a part as sewage lagoon oxygenation.Use diaphragm type aerator, become the main flow of aerating system.Existing diaphragm type aerator mainly contains two kinds: pipe-type membrane aerator and disc type diaphragm aerator.No matter which kind of diaphragm type aerator, all comprises a kind of aeration membrane of being made by silicon rubber, terpolymer EP rubber or urethane elastomeric material, is provided with self-closing micropore on it.While carrying out aeration, aeration gas is introduced aerator by the gas pipe line of aerating system, air-flow is washed the self-closing micropore on diaphragm open, gas enters sewage around by micropore, and the self-closing micropore while stopping aeration on diaphragm is self-closing under elastic force effect, prevents that sewage from entering aerator and aerated conduit.The work under bad environment of aerator, is easy to deposit dirt on it, self-closing blockage of the micro orifice, affect aeration effect, increase energy consumption, shorten diaphragm work-ing life.Existing diaphragm type aerator can not clean online to diaphragm, the water in sewage lagoon can only be bled off, and manually cleans, or aerator is disassembled and cleaned, clean inconvenient, working efficiency is very low.
Summary of the invention
The technical problems to be solved in the utility model is the problem that existing diaphragm type aerator can not be clean online, and a kind of diaphragm type aerator that can be clean is online provided, and improves the work-ing life of aeration effect, reduction energy consumption, prolongation diaphragm.
For solving the problems of the technologies described above, technical solution adopted in the utility model is:
Diaphragm type aerator that can be clean online, is used for diaphragm internal surface to carry out clean hydraulic spray or high pressure gas nozzle inner setting of this diaphragm type aerator.
Its specific implementation form can be:
Described diaphragm type aerator is pipe-type membrane aerator, its diaphragm is tubular, in tubular film, be provided with high-pressure water pipeline or high pressure gas pipeline, on this pipeline, be provided with hydraulic spray or high pressure gas nozzle, clean in order to internal surface inject high pressure water or high pressure gas to tubular film.The gas pipe line that the both ends or one end of described tubular film connect aerating system, also can all seal at two ends, and connects the gas pipe line of aerating system from any local opening of tubular film.
Described diaphragm type aerator is disc type diaphragm aerator, its diaphragm is dish type, dish type diaphragm is fixedly mounted on diaphragm seat one, in diaphragm seat one, be provided with high-pressure water pipeline or high pressure gas pipeline, on this pipeline, be provided with hydraulic spray or high pressure gas nozzle, clean in order to internal surface inject high pressure water or high pressure gas to dish type diaphragm.Described disc type diaphragm aerator connects the gas pipe line of aerating system by diaphragm seat one.In a disc type diaphragm aerator, a nozzle can be only set, multiple nozzles also can be set.
Described diaphragm is rectangle, rectangle diaphragm is fixedly mounted on diaphragm seat two, in diaphragm seat two, be provided with high-pressure water pipeline or high pressure gas pipeline, on this pipeline, be provided with hydraulic spray or high pressure gas nozzle, clean in order to internal surface inject high pressure water or high pressure gas to rectangle diaphragm.Described diaphragm type aerator connects the gas pipe line of aerating system by diaphragm seat two.
Described high-pressure water pipeline or high pressure gas pipeline can be arranged on the gas pipe line inside of aerating system, also can introduce from outside, and carry out encapsulation process in introducing place.
The beneficial effect that adopts technique scheme to produce is:
By hydraulic spray or high pressure gas nozzle being set in diaphragm type aerator inside, can be to its internal surface inject high pressure water or high pressure gas in the time that diaphragm need to clean, the dirt depositing on it is stripped down and realizes online cleaning, thus the work-ing life that can improve aeration effect, reduction energy consumption, prolongation diaphragm.
Below in conjunction with the drawings and specific embodiments, the utility model is described in further detail.
Brief description of the drawings
Fig. 1 is the structural representation of the utility model embodiment mono-;
Fig. 2 is the structural representation of the utility model embodiment bis-;
Fig. 3 is the structural representation of the utility model embodiment tri-;
Fig. 4 is the sectional structure schematic diagram of A-A in Fig. 3.
Wherein, 1-nozzle; 2-tubular film; 3-pipeline; 4-dish type diaphragm; 5-diaphragm seat one; 6-rectangle diaphragm; 7-diaphragm seat two; 8-high pressure water or spraying high-pressure gas line.
Embodiment
Embodiment mono-,
As shown in Figure 1, a kind of diaphragm type aerator that can be clean online, described diaphragm type aerator is pipe-type membrane aerator, its diaphragm is tubular, in tubular film 2, be provided with high-pressure water pipeline or high pressure gas pipeline 3, on this pipeline 3, be provided with hydraulic spray or high pressure gas nozzle 1, clean in order to internal surface inject high pressure water or high pressure gas to tubular film 2.The gas pipe line that the both ends or one end of described tubular film 2 connect aerating system, also can all seal at two ends, and connects the gas pipe line of aerating system from any local opening of tubular film 1.
Embodiment bis-,
As shown in Figure 2, a kind of diaphragm type aerator that can be clean online, described diaphragm type aerator is disc type diaphragm aerator, its diaphragm is dish type, dish type diaphragm 4 is fixedly mounted on diaphragm seat 1, in diaphragm seat 1, be provided with high-pressure water pipeline or high pressure gas pipeline 3, on this pipeline 3, be provided with hydraulic spray or high pressure gas nozzle 1, clean in order to internal surface inject high pressure water or high pressure gas to dish type diaphragm.Described disc type diaphragm aerator connects the gas pipe line of aerating system by diaphragm seat 1.
Embodiment tri-,
As shown in Figure 3, Figure 4, a kind of diaphragm type aerator that can be clean online, described diaphragm is rectangle, rectangle diaphragm 6 is fixedly mounted on diaphragm seat 27, in diaphragm seat 27, be provided with high-pressure water pipeline or high pressure gas pipeline 3, on this pipeline 3, be provided with hydraulic spray or high pressure gas nozzle 1, clean in order to internal surface inject high pressure water or high pressure gas to rectangle diaphragm 6.Described rectangle diaphragm 6 connects the gas pipe line of aerating system by diaphragm seat 27.
Claims (4)
1. a diaphragm type aerator that can be clean online, is characterized in that: be used for diaphragm internal surface to carry out clean hydraulic spray or high pressure gas nozzle (1) inner setting of this diaphragm type aerator.
2. diaphragm type aerator that can be clean online according to claim 1, it is characterized in that: described diaphragm type aerator is pipe-type membrane aerator, its diaphragm is tubular, in tubular film (2), be provided with high-pressure water pipeline or high pressure gas pipeline (3), on this pipeline (3), be provided with hydraulic spray or high pressure gas nozzle (1), in order to clean to internal surface inject high pressure water or the high pressure gas of tubular film (2).
3. diaphragm type aerator that can be clean online according to claim 1, it is characterized in that: described diaphragm type aerator is disc type diaphragm aerator, its diaphragm is dish type, dish type diaphragm (4) is fixedly mounted on diaphragm seat one (5), in diaphragm seat one (5), be provided with high-pressure water pipeline or high pressure gas pipeline (3), on this pipeline (3), be provided with hydraulic spray or high pressure gas nozzle (1), clean in order to internal surface inject high pressure water or high pressure gas to dish type diaphragm.
4. diaphragm type aerator that can be clean online according to claim 1, it is characterized in that: described diaphragm is rectangle, rectangle diaphragm (6) is fixedly mounted on diaphragm seat two (7), in diaphragm seat two (7), be provided with high-pressure water pipeline or high pressure gas pipeline (3), on this pipeline (3), be provided with hydraulic spray or high pressure gas nozzle (1), in order to clean to internal surface inject high pressure water or the high pressure gas of rectangle diaphragm (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420012540.7U CN203668131U (en) | 2014-01-09 | 2014-01-09 | Diaphragm-type aerator with on-line cleaning capacity |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420012540.7U CN203668131U (en) | 2014-01-09 | 2014-01-09 | Diaphragm-type aerator with on-line cleaning capacity |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203668131U true CN203668131U (en) | 2014-06-25 |
Family
ID=50964447
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420012540.7U Expired - Fee Related CN203668131U (en) | 2014-01-09 | 2014-01-09 | Diaphragm-type aerator with on-line cleaning capacity |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203668131U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104138862A (en) * | 2014-06-26 | 2014-11-12 | 江西金达莱环保股份有限公司 | Cleaning gun and membrane washing method |
-
2014
- 2014-01-09 CN CN201420012540.7U patent/CN203668131U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104138862A (en) * | 2014-06-26 | 2014-11-12 | 江西金达莱环保股份有限公司 | Cleaning gun and membrane washing method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| 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: 20140625 |