CN202164167U - Aerator for treating EPS sewage - Google Patents
Aerator for treating EPS sewage Download PDFInfo
- Publication number
- CN202164167U CN202164167U CN2011203063644U CN201120306364U CN202164167U CN 202164167 U CN202164167 U CN 202164167U CN 2011203063644 U CN2011203063644 U CN 2011203063644U CN 201120306364 U CN201120306364 U CN 201120306364U CN 202164167 U CN202164167 U CN 202164167U
- Authority
- CN
- China
- Prior art keywords
- pipe
- air supply
- aerator
- micropore aeration
- tube
- 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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- 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 relates to an aerator for treating EPS sewage, which comprises an air supply pipe; a plurality of connecting pipes are arranged on the air supply pipe at intervals; each connecting pipe is connected with an air supply tee-joint pipe through a flange; and the other two ends of the air supply tee-joint pipe are respectively connected with a micropore aeration pipe which is externally coated with a micropore aeration film. According to the utility model, the long micropore aeration pipe is connected at two ends of the air supply tee-joint pipe respectively, so that the air outlet area is enlarged; in addition, the air supply tee-joint pipe is connected with the connecting pipe flange, so that the air supply tee-joint pipe and the micropore aeration pipe can be detached from the device for replacement or maintenance by adopting the detachable connecting mode, complete water discharge is not needed, the cost is low, and the operation is convenient.
Description
Technical field
The utility model relates to water treatment field, relates in particular to a kind of EPS WWT and uses aerator.
Background technology
Eps (EPS) is produced and is adopted vinylbenzene, pure water and auxiliary material low temperature polymerization, aeration, high temperature polymerization in the reaction kettle that has the jacket steam coil pipe usually, also will after washing, oven dry, just can process the EPS finished product then.Be acid after the waste water (like desulfurization and dedusting sewage, river water cleaning sewage, sewage) of EPS washing and other operations generations mixes, need after special processing, could discharge.The EPS WWT normally earlier through the equalizing tank pre-treatment, then gets into bacterial classification pond aeration, can discharge through post precipitation again.
The used aeration tube in bacterial classification pond is that many dispatch tracheae is set above the bacterial classification pond at present; Directly tell segmental bronchus on every dispatch tracheae; Segmental bronchus and induction pipe are made into integration; Segmental bronchus vertically stretches at the bottom of the pond, and the mouth of pipe of an end is equipped with the aeration head of vertical placement at the bottom of segmental bronchus is near the pond, and aeration head outwards steams at the bottom of the pond.Problem is, the aeration head area of giving vent to anger is little, and aeration head is fragile, and in a single day aeration head breaks down, and must all bleed off Chi Shui just and can change or keep in repair, and cost is high, operation inconvenience.
Summary of the invention
The technical problem that the utility model solves is, provides a kind of EPS WWT to use aerator, and the area of giving vent to anger is big, and, need not to discharge water fully and can change or keep in repair, cost is low, and is easy to operate.
The technical scheme that the utility model adopts is:
Aerator is used in a kind of EPS WWT; Comprise induction pipe; Be arranged at intervals with a plurality of pipe connectings on the said induction pipe; Each pipe connecting is connected with the Y-tube of supplying gas through flange, and the other two ends of this Y-tube of supplying gas respectively are connected with a micropore aeration pipe, and micropore aeration pipe is covered with the micro-pore aeration film outward.
Further, the said Y-tube of supplying gas is T-shaped.
The beneficial effect of the utility model is:
The utility model respectively is connected with a long micropore aeration pipe at the two ends of the Y-tube of supplying gas, and has increased the area of giving vent to anger; In addition, the Y-tube of supplying gas is connected with the pipe connecting flange, and this mode that removably connects feasible supply gas Y-tube, micropore aeration pipe all can be pulled down from whole device and change or maintenance, need not to discharge water fully, and cost is low, and is easy to operate.
Description of drawings
Fig. 1 is the structural representation of the utility model.
Embodiment
Below in conjunction with accompanying drawing and embodiment the utility model is described further.
Embodiment:
Shown in accompanying drawing, aerator is used in the EPS WWT, comprises the many dispatch tracheae 1 that is arranged on top, bacterial classification pond; Be arranged at intervals with a plurality of pipe connectings 2 on the said induction pipe 1 equably; Each pipe connecting 2 is connected with the Y-tube 4 of supplying gas through flange 3, and this Y-tube 4 of supplying gas is T-shaped, vertically stretches at the bottom of the pond; The two horizontal ports of Y-tube 4 of supplying gas respectively are connected with a micropore aeration pipe 5; Micropore aeration pipe 5 is gone up the hollow tube of the micropore that gathers for pipe, and micropore aeration pipe 5 is outer to be covered with micro-pore aeration film 6, also correspondingly on this micro-pore aeration film 6 is provided with densely covered micropore.
Said pipe connecting 2 can be threaded Y-tube, also can be made into integration with induction pipe 1.
During use, with reference to accompanying drawing, oxygen-rich air gets into along induction pipe 1, through pipe connecting 2 shuntings, is then delivered in the micropore aeration pipe 5 at two ends, bottom by the Y-tube 4 of supplying gas, and emerges and mixes with sewage from micro-pore aeration film 6 at last.When stopping work or pressure when not enough, the micropore on the micro-pore aeration film 6 can auto-closing, avoids dirt to get into aerator, has guaranteed cleaning, has prolonged the life-span.
Because the utility model respectively is connected with the micropore aeration pipe of a long horizontal positioned at the two ends of the Y-tube of supplying gas, increased the area of giving vent to anger; In addition, the Y-tube of supplying gas is connected with the pipe connecting flange, and this mode that removably connects feasible supply gas Y-tube, micropore aeration pipe all can be pulled down from whole device; Pulling out the pond with rope or other instruments is replaceable or maintenance; Need not to discharge water fully, cost is low, and is easy to operate.
Claims (2)
1. aerator is used in an EPS WWT; Comprise induction pipe; It is characterized in that being arranged at intervals with on the said induction pipe a plurality of pipe connectings; Each pipe connecting is connected with the Y-tube of supplying gas through flange, and the other two ends of this Y-tube of supplying gas respectively are connected with a micropore aeration pipe, and micropore aeration pipe is covered with the micro-pore aeration film outward.
2. aerator as claimed in claim 1 is characterized in that the said Y-tube of supplying gas is T-shaped.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203063644U CN202164167U (en) | 2011-08-22 | 2011-08-22 | Aerator for treating EPS sewage |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203063644U CN202164167U (en) | 2011-08-22 | 2011-08-22 | Aerator for treating EPS sewage |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202164167U true CN202164167U (en) | 2012-03-14 |
Family
ID=45800008
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011203063644U Expired - Fee Related CN202164167U (en) | 2011-08-22 | 2011-08-22 | Aerator for treating EPS sewage |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202164167U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102951727A (en) * | 2011-08-22 | 2013-03-06 | 苏州常乐泡塑有限公司 | EPS (expandable polystyrene) sewage treatment aerator |
| CN103244779A (en) * | 2013-05-02 | 2013-08-14 | 江苏瑞盛水处理有限公司 | Air distributor |
-
2011
- 2011-08-22 CN CN2011203063644U patent/CN202164167U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102951727A (en) * | 2011-08-22 | 2013-03-06 | 苏州常乐泡塑有限公司 | EPS (expandable polystyrene) sewage treatment aerator |
| CN103244779A (en) * | 2013-05-02 | 2013-08-14 | 江苏瑞盛水处理有限公司 | Air distributor |
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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 |
Granted publication date: 20120314 Termination date: 20140822 |
|
| EXPY | Termination of patent right or utility model |