CN202953866U - Aeration system for realizing self-cleaning in operation - Google Patents
Aeration system for realizing self-cleaning in operation Download PDFInfo
- Publication number
- CN202953866U CN202953866U CN2012206865285U CN201220686528U CN202953866U CN 202953866 U CN202953866 U CN 202953866U CN 2012206865285 U CN2012206865285 U CN 2012206865285U CN 201220686528 U CN201220686528 U CN 201220686528U CN 202953866 U CN202953866 U CN 202953866U
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- Prior art keywords
- pipe
- aeration
- communicated
- liquid level
- valve
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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
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- Aeration Devices For Treatment Of Activated Polluted Sludge (AREA)
Abstract
The utility model discloses an aeration system for realizing self-cleaning in operation. Part of the aeration system is immersed into the liquid level of a sewage tank; under the liquid level of the sewage tank, the aeration system comprises an aeration pipe and a plurality of aeration heads distributed on the lateral surface of the aeration pipe and communicated with the aeration pipe; one end of the aeration pipe is connected with one end of a dredging pipeline, and the other ends of the aeration pipe and the dredging pipeline extend above the liquid level respectively; an air inlet valve is arranged at the other end of the aeration pipe; and the other end of the dredging pipeline is divided into two branches, one branch is communicated with a water inlet pipe, a water inlet valve is arranged on the water inlet pipe, the other branch is communicated with a blow-off pipe, and a blow-off valve is arranged on the blow-off pipe. By adopting the aeration system, dredging and clearing operation of the blocked aeration pipe can be completed without parking pollution discharge through simple valve opening and closing operation, so that the labor intensity of workers is reduced, the time is saved, and the operation is simple and convenient. A technical support is provided for normal operation of sewage treatment.
Description
Technical field
The utility model relates to a kind of aerating system, is specifically related to a kind of aerating system that self cleans in service of realizing.Belong to technical field of sewage.
Background technology
In the Aerobic of sewage disposal, use comparatively general aeration head that rotary mixing type aeration head and diaphragm type aeration head are arranged, but through long-time running, the phenomenon that aeration head can occur stopping up, because aeration head is positioned at the bottom, pond, cleaning work is difficult to carry out, and need to first stop the pond body is emptied rear just can the dredging and maintenance work.Therefore, the upper existence of the dredging of existing aerating system and maintenance is inconvenient greatly.
Chinese patent ZL200920031107.7 discloses a kind of cleaning device for biochemical basin microporous aerator in operation, utilize the method that increases the pickling pipeline that aerating system is cleared up, technical essential is to be communicated with acid delivering tube by threeway respectively on each branch's transfer lime between minute control valve and the micro-hole aerator assembly of branch's transfer lime, and the acid solution by-pass valve control is set on acid delivering tube.This patent has without draining, need not remove aerator, can guarantee the normal operation of pollution treatment facility.But this method is merely able to solve the obstruction that causes because of fouling (calcium carbonate, magnesiumcarbonate etc.), and during the obstruction that causes in the face of the foreign material of some non-acid soluble material or macrobead dress, but seems helpless.
Summary of the invention
The purpose of this utility model is for overcoming above-mentioned the deficiencies in the prior art, a kind of type aerating system capable of washing is provided, and cleaning and dredging is convenient, and installation method is simple, make aerating system dredging job simplification, easy to operate, can be in the situation that do not stop to remove contamination and carry out.
For achieving the above object, the utility model adopts following technical proposals:
a kind ofly realize the aerating system that self cleans in service, described aerating system partly immerses below the sewage lagoon liquid level, below the liquid level of sewage lagoon, it comprises aeration tube and several aeration heads that are distributed in the aeration tube side and are communicated with it, one end of described aeration tube is connected with an end of dredging pipeline, more than the other end of described aeration tube and dredging pipeline extends to liquid level respectively, the other end of described aeration tube arranges intake valve, the other end of described dredging pipeline is divided into two branches, one is communicated with water inlet pipe, and water inlet pipe is provided with water intaking valve, another is communicated with blow-off pipe, and blow-off pipe is provided with wash water valve.
The utility model using method is as follows:
When blocking pipe was cleared up, step was as follows: A, open wash water valve, the pressurized air by blower fan transports blows out the bulk tamper in aeration tube, and tamper is by outside the blow-off pipe discharge line; B, close blower fan, close wash water valve, open water intaking valve, pour into the tiny tamper of flushing with clean water by water inlet pipe; C, stop adding clear water, close water intaking valve, open wash water valve, open blower fan, the tamper in pipeline is drained only; D, close wash water valve.
Just can complete dredging and the cleaning work of aerating system by above operation, if operation finds that once the dredging effect is undesirable, can repeat four operations of above A-B-C-D, until aerating system recovers normal.
The beneficial effects of the utility model are:
The blowdown in the situation that do not stop just can complete by the operation of simple switch valve dredging and the cleaning work that aerated conduit stops up, reduce the workman labour intensity, save time, easy and simple to handle.For the normal operation of sewage disposal provides technical support.
Description of drawings
Fig. 1 is the utility model structural representation;
Wherein 1. aeration tubes, 2. intake valve, 3. liquid level, 4. aeration head, 5. water inlet pipe, 6. water intaking valve, 7. dredging pipeline, 8. wash water valve, 9. blow-off pipe.
Embodiment
Below in conjunction with drawings and Examples, the utility model is further set forth, should be noted that following explanation is only in order to explain the utility model, its content not to be limited.
as shown in Figure 1, the utility model partly immerses below the sewage lagoon liquid level, at the liquid level of sewage lagoon below 3, it comprises aeration tube 1 and several aeration heads 4 that are distributed in aeration tube 1 side and are communicated with it, one end of aeration tube 1 is connected with an end of dredging pipeline 7, the other end of aeration tube 1 and dredging pipeline 7 extends to respectively liquid level more than 3, the other end of aeration tube 1 arranges intake valve 2, the other end of dredging pipeline 7 is divided into two branches, one is communicated with water inlet pipe 5, and water inlet pipe 5 is provided with water intaking valve 6, another is communicated with blow-off pipe 9, and blow-off pipe 9 is provided with wash water valve 8.
When blocking pipe was cleared up, step was as follows: A, open wash water valve 8, the pressurized air by blower fan transports blows out the bulk tamper in aeration tube 1, and tamper is by outside blow-off pipe 9 discharge lines; B, close blower fan, close wash water valve 8, open water intaking valve 6, pour into the tiny tamper of flushing with clean water by water inlet pipe 5; C, stop adding clear water, close water intaking valve 6, open wash water valve 8, open blower fan, the tamper in pipeline is drained only; D, close wash water valve 8.
Just can complete dredging and the cleaning work of aerating system by above operation, if operation finds that once the dredging effect is undesirable, can repeat four operations of above A-B-C-D, until aerating system recovers normal.
Although above-mentionedly by reference to the accompanying drawings embodiment of the present utility model is described; but be not the restriction to the utility model protection domain; on the basis of the technical solution of the utility model, those skilled in the art do not need to pay various modifications that creative work can make or distortion still in protection domain of the present utility model.
Claims (1)
1. realize the aerating system that self cleans in service for one kind, described aerating system partly immerses below the sewage lagoon liquid level, below the liquid level of sewage lagoon, it comprises aeration tube and several aeration heads that are distributed in the aeration tube side and are communicated with it, it is characterized in that, one end of described aeration tube is connected with an end of dredging pipeline, more than the other end of described aeration tube and dredging pipeline extends to liquid level respectively, the other end of described aeration tube arranges intake valve, the other end of described dredging pipeline is divided into two branches, one is communicated with water inlet pipe, and water inlet pipe is provided with water intaking valve, another is communicated with blow-off pipe, and blow-off pipe is provided with wash water valve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012206865285U CN202953866U (en) | 2012-12-12 | 2012-12-12 | Aeration system for realizing self-cleaning in operation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012206865285U CN202953866U (en) | 2012-12-12 | 2012-12-12 | Aeration system for realizing self-cleaning in operation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202953866U true CN202953866U (en) | 2013-05-29 |
Family
ID=48459450
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012206865285U Expired - Lifetime CN202953866U (en) | 2012-12-12 | 2012-12-12 | Aeration system for realizing self-cleaning in operation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202953866U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113336318A (en) * | 2021-07-05 | 2021-09-03 | 江西金达莱环保股份有限公司 | Perforation aeration device |
-
2012
- 2012-12-12 CN CN2012206865285U patent/CN202953866U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113336318A (en) * | 2021-07-05 | 2021-09-03 | 江西金达莱环保股份有限公司 | Perforation aeration device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| PP01 | Preservation of patent right | ||
| PP01 | Preservation of patent right |
Effective date of registration: 20180426 Granted publication date: 20130529 |
|
| PD01 | Discharge of preservation of patent | ||
| PD01 | Discharge of preservation of patent |
Date of cancellation: 20210426 Granted publication date: 20130529 |
|
| PP01 | Preservation of patent right | ||
| PP01 | Preservation of patent right |
Effective date of registration: 20210426 Granted publication date: 20130529 |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130529 |