CN202519086U - Aeration system for treating ferric oxide pigment wastewater - Google Patents
Aeration system for treating ferric oxide pigment wastewater Download PDFInfo
- Publication number
- CN202519086U CN202519086U CN2012201441794U CN201220144179U CN202519086U CN 202519086 U CN202519086 U CN 202519086U CN 2012201441794 U CN2012201441794 U CN 2012201441794U CN 201220144179 U CN201220144179 U CN 201220144179U CN 202519086 U CN202519086 U CN 202519086U
- Authority
- CN
- China
- Prior art keywords
- aeration
- pipeline
- aerating
- oxide pigment
- air
- 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
Landscapes
- Treatment Of Water By Oxidation Or Reduction (AREA)
Abstract
The utility model relates to an aeration system for treating wastewater, in particular to an aeration system for treating ferric oxide pigment wastewater. The aeration system comprises a reaction pond 5, a plurality of aeration devices arranged in the reaction pond 5, and a fan for supplying air into the aeration devices, wherein each aeration device comprises an air supply pipeline 1 and an air vent 3 fixedly connected with the upper surface of the air supply pipeline 1; a slide way 4 which is formed by two opposite chutes is fixed on the inner wall of the body of the reaction pond 5, and the air supply pipelines 1 are arranged in the chutes of the slide way 4 and can move along the chutes up and down, so that when the single aeration device is blocked, the blocked aeration device can be conveniently drawn along the slide way to be changed; the body of the air supply pipeline 1 is provided with a plurality of through holes 2 for the air to pass in and out, so that the aeration area is enlarged, and the oxygen content of the reaction pond can be improved; and the air vents 3 of the pipelines are connected with a roots blower by rubber pipes, so that the aeration system is acid and alkali-resistant.
Description
Technical field
The utility model relates to aerating system in a kind of WWT, especially a kind of aerating system that is used for the iron oxide pigment WWT.
Background technology
Contain a large amount of ferrous ions and sulfate ion in the iron oxide pigment sewage, through in the carbide slag with pH value with react unnecessary ferrous ion to reach the purpose of WWT, influence COD in the sewage owing to containing a spot of ferrous ion; Thereby adopt aeration mode to reduce COD, to reach COD qualified discharge in the sewage, in existing iron oxide pigment aeration in sewage treatment device; Aerator is to do as a wholely, and straight cutting is gone in the aerated reaction pond, through reaction for a long time; Aerator will be stopped up by the calcium sulfate that carbide slag and sulfate radical produced in the reaction; Thereby can only conversion unit be stopped to keep in repair, in the sewage aeration treating processes, reduce the efficient of WWT like this; Cause in the sewage COD value fluctuation bigger, it is up to standard to influence sewage.
Summary of the invention
The technical problem that the utility model will solve provides a kind of iron oxide pigment sewage processing system, can solve shut-down maintenance in the prior art and delays the problem of WWT.
The technical scheme that the utility model adopts is: a kind of aerating system that is used for the iron oxide pigment WWT comprises reaction tank, is positioned at a plurality of aerating apparatuss of reaction tank and to the blower fan of aerating apparatus air feed.Aerating apparatus comprises the pipeline of air feed, and the pipe shaft of pipeline has the through hole of several supplied gas turnover, and pipeline is connected with blower fan.Two slideways that chute constitutes relatively, pipe ends is positioned at the chute of slideway and can moves up and down along chute.The pipe shaft of the pipeline of air feed has the through hole of several supplied gas turnover.
Further improve, the ventage of the pipeline of said air feed is connected with blower fan through the rubber leather hose.
The utility model beneficial effect: after having adopted such structure; Even single aerating apparatus blockage phenomenon is arranged; Only need the aerating apparatus that stops up is pulled out, other aerating apparatus roads continue can bubbling air, can not delay the time of WWT; The aeration process that also can not delay the iron oxide pigment WWT can improve the efficient of aeration in the WWT.
Description of drawings
Fig. 1 is the structure iron of this practical novel aerating system.
Embodiment
Aerating system in a kind of WWT as shown in Figure 1 comprises reaction tank 5 and a plurality of aerating apparatuss that are positioned at reaction tank 5 and to the blower fan of aerating apparatus air feed, aerating apparatus comprises the pipeline 1 that is used for air feed, the ventage 3 that is connected in pipeline 1 upper surface.Be fixed with the slideway 4 that two chutes constitute relatively on the pond body inwall of reaction tank 5, the pipeline 1 of air feed is positioned at the chute of slideway 4 and can moves up and down along chute, when single aerating apparatus takes place to stop up, the aerating apparatus that stops up is pulled out replacing along slideway get final product; The pipe shaft of the pipeline 1 of air feed has the through hole 2 of several supplied gas turnover, has strengthened the area of aeration, has improved the oxygen content of reaction tank water body; The ventage 3 of pipeline is connected with roots blower through the rubber leather hose, acid and alkali-resistance.
Claims (3)
1. aerating system that is used for the iron oxide pigment WWT; Comprise reaction tank (5), be positioned at the aerating apparatus of reaction tank (5) and give the blower fan of aerating apparatus air feed; Aerating apparatus comprises the pipeline (1) that is used for air feed; The pipe shaft of pipeline (1) has the through hole (2) of several supplied gas turnover; Pipeline (1) is connected with blower fan, it is characterized in that being fixed with on the pond body inwall of described reaction tank (5) slideway (4) that two chutes constitute relatively, and the chute that pipeline (1) two ends are positioned at slideway (4) also can move up and down along chute.
2. the aerating system that is used for the iron oxide pigment WWT according to claim 1 is characterized in that the pipeline (1) of said aerating apparatus is to be connected with blower fan through the rubber leather hose.
3. the aerating system that is used for the iron oxide pigment WWT according to claim 1 and 2 is characterized in that described aerating system comprises at least 2 aerating apparatuss.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012201441794U CN202519086U (en) | 2012-04-09 | 2012-04-09 | Aeration system for treating ferric oxide pigment wastewater |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012201441794U CN202519086U (en) | 2012-04-09 | 2012-04-09 | Aeration system for treating ferric oxide pigment wastewater |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202519086U true CN202519086U (en) | 2012-11-07 |
Family
ID=47102046
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012201441794U Expired - Fee Related CN202519086U (en) | 2012-04-09 | 2012-04-09 | Aeration system for treating ferric oxide pigment wastewater |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202519086U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103964599A (en) * | 2013-01-29 | 2014-08-06 | 绍兴深水环保设备有限公司 | Recycling method for iron oxide dye wastewater treatment sludge |
-
2012
- 2012-04-09 CN CN2012201441794U patent/CN202519086U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103964599A (en) * | 2013-01-29 | 2014-08-06 | 绍兴深水环保设备有限公司 | Recycling method for iron oxide dye wastewater treatment sludge |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN202968244U (en) | Jet aerator | |
| CN215102260U (en) | Sectional type complete mixing aeration tank | |
| CN101830555A (en) | Jet aeration device and jet aeration method thereof | |
| CN202519086U (en) | Aeration system for treating ferric oxide pigment wastewater | |
| CN103626281B (en) | Integrated ozone and biological aerated filter water distributing and air distributing device | |
| CN105906167A (en) | Buried integrated sewage treatment equipment | |
| CN103979670A (en) | Tower type wastewater bio-treatment device | |
| CN203582579U (en) | Efficient energy-saving aeration device | |
| CN206538259U (en) | A kind of biochemical sewage treatment device | |
| CN105565479A (en) | Aerobic moving bed bio-membrane reactor | |
| CN203382562U (en) | Combined oxidation ditch | |
| CN104556582A (en) | MBR membrane sewage treatment equipment | |
| CN204803184U (en) | Integral, sewage treatment equipment | |
| CN104512959A (en) | Spiral vortex jet-flow aerating device | |
| CN208898606U (en) | A kind of aerating regulation pond | |
| CN210030194U (en) | Jet stirring aeration device | |
| CN203159320U (en) | Screw type aerating apparatus for sewage treatment aerobic tank | |
| CN206915842U (en) | A kind of oxygen-enriched biological oxidation system | |
| CN201530751U (en) | Biofilm-band jet-aeration circulating oxidation pond for sewage purification | |
| CN101602542B (en) | Aerating device | |
| CN106608673B (en) | Method for reducing content of soluble impurities in wastewater by utilizing gas-liquid impact mixing reaction system | |
| CN203741118U (en) | Integrated sewage treatment device adopting high-load denitrification biological stuffing | |
| CN203613028U (en) | Sewage disposal combined oxidation ditch | |
| CN216946398U (en) | Environment-friendly efficient high-concentration wastewater treatment device | |
| CN103601288A (en) | High-efficiency energy-saving aeration apparatus and aeration method |
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: 20121107 Termination date: 20140409 |