CN2457143Y - High efficiency mixed flow oxygen enriching aerator for waste water treatment - Google Patents
High efficiency mixed flow oxygen enriching aerator for waste water treatment Download PDFInfo
- Publication number
- CN2457143Y CN2457143Y CN00259495U CN00259495U CN2457143Y CN 2457143 Y CN2457143 Y CN 2457143Y CN 00259495 U CN00259495 U CN 00259495U CN 00259495 U CN00259495 U CN 00259495U CN 2457143 Y CN2457143 Y CN 2457143Y
- Authority
- CN
- China
- Prior art keywords
- aerator
- waste water
- high efficiency
- water treatment
- mixed flow
- 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
-
- 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 relates to a high efficiency mixed flow oxygen enriching aerator for waste water treatment, which is a hollow pipe. Water outlet through holes are arranged on the pipe, the external shape of the pipe can be a triangle, or a strip, or a ring, or the composition of a plurality of shapes, and the upper end of the pipe is connected with a water outlet of an air and liquid mixture.
Description
The utility model relates to a kind of aerator of waste water control oxygenation, particularly a kind of aerator of waste water control efficient flow-mixing oxygen-enriching belongs to the environment protection sewage process field.
Control source of pollution and waters algal control are the important steps of current control China lake eutrophication in the waste water control, utilize the physics method to remove algae, algal control is one of the most safe and reliable method.Analyze from the data searching of prior art, all there are the low situation of oxygenation utilization ratio in oxygenation or inflation mechanism mostly, be everlasting 25～30%, as floated microporous aeration device, the patent No. 98204611.1 its micro-hole aerators are oval column type film tube type structure, its internal layer for be communicated with ventpipe and tube wall on the stereoplasm tube of several open-works is arranged, stereoplasm tube is outer tightly soft around being wrapped in one deck, rigid plastics or rubber hose (being the film pipe) are arranged, be evenly distributed with several are closure state under non-ventilation situation micropore on the sleeve pipe, between air admission stereoplasm tube and the outer layer sleeve, back down micropore, forming evenly, tiny bubble is diffused in the water, after aeration stopped, micropore recovered closure state.This device also can move where necessary on demand, comprise parallelly move, move back and forth, the heart moves as circumference around the pond, but micro-pore aeration blocks easily, blocks the back oxygenation capacity and reduces; This device can be done certain moving in the aeration tank, but can not carry out aeration at edge, the corner of aeration tank, the dead angle occurs, makes that aeration can not reach even fully in the aeration tank; The outer layer sleeve of this device adopts soft plastics or elastomeric material, contains acid, alkaline matter when time in the sewage, and the material aging phenomenon can appear in long-time use, loses the function of auto-closing.
The purpose of this utility model is to overcome deficiency of the prior art, and a kind of aerator of waste water control efficient flow-mixing oxygen-enriching is provided.
The technical solution of the utility model is as follows: the utility model is a hollow pipe, pipeline is provided with the water outlet through hole, profile can be trilateral or strip-like-shaped or annular, also several shapes comprehensive, its upper end is connected with the water outlet of gas liquid mixture, and the aperture of through hole and the quantity of offering are determined according to water quality and needs.The utility model is arranged under water, adjusts the degree of depth according to different quality, can be used as portable the use, also can be contained on the hull, when using on hull, according to the practical situation and the speed of a ship or plane requirement of hull, it is fixed.Water outlet through hole by offering evenly is discharged into heavy-oxygen-enriched water in the extraneous water body, thereby guarantees that heavy-oxygen-enriched water can distribute by each layer in water, and the heavy-oxygen-enriched water that is discharged has certain pressure, can drive the eddy flow of water body on every side, being evenly distributed of acceleration oxygen.Well-mixed air-water mixture sprays through aerator, in the process of blending, has increased the duration of contact and the contact area of air water, make oxygen molecule moment (1-2ms) fully from the conversion of gas phase to liquid phase.
The utility model is installed on the hull, can carry out full aeration of stretches oxygenation, also can carry out complete portable oxygenation on demand, makes the big stream eddy flow of water generates, does not have the dead angle, confinement or the retardance phenomenon that can avoid aerator to produce fully.The utilization ratio of oxygen＞＞30%.
Below in conjunction with accompanying drawing utility model is further described:
Fig. 1 the utility model structural representation
As shown in Figure 1, the utility model is a hollow pipe 1, pipeline 1 is provided with water outlet through hole 2, profile can be trilateral or strip-like-shaped or annular, also several shapes comprehensive, its upper end is connected with the water outlet 3 of gas liquid mixture, and the aperture of through hole 2 and the quantity of offering are determined according to water quality and needs.The utility model is arranged under water, adjusts the degree of depth according to different quality, can be used as complete portable the use, also can be contained on the hull.
Claims (2)
1, a kind of aerator of waste water control efficient flow-mixing oxygen-enriching, it is characterized in that aerator is hollow pipe (1), pipeline (1) is provided with water outlet through hole (2), profile can be trilateral or strip-like-shaped or annular, also several shapes comprehensive, its upper end is connected with the water outlet (3) of gas liquid mixture.
2, the aerator of this waste water control efficient flow-mixing oxygen-enriching according to claim 1, its feature are that also the aperture of through hole (2) and the quantity of offering are definite according to water quality and needs.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN00259495U CN2457143Y (en) | 2000-12-07 | 2000-12-07 | High efficiency mixed flow oxygen enriching aerator for waste water treatment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN00259495U CN2457143Y (en) | 2000-12-07 | 2000-12-07 | High efficiency mixed flow oxygen enriching aerator for waste water treatment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2457143Y true CN2457143Y (en) | 2001-10-31 |
Family
ID=33615503
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN00259495U Expired - Fee Related CN2457143Y (en) | 2000-12-07 | 2000-12-07 | High efficiency mixed flow oxygen enriching aerator for waste water treatment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2457143Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101397169B (en) * | 2007-06-11 | 2014-01-01 | 赛乐姆知识产权控股有限责任公司 | Strip diffuser |
| CN105028300A (en) * | 2015-07-01 | 2015-11-11 | 浙江海洋学院 | Integrated hydraulic driving device |
| CN105481209A (en) * | 2016-02-17 | 2016-04-13 | 王纬 | Municipal sewage treatment system |
-
2000
- 2000-12-07 CN CN00259495U patent/CN2457143Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101397169B (en) * | 2007-06-11 | 2014-01-01 | 赛乐姆知识产权控股有限责任公司 | Strip diffuser |
| CN105028300A (en) * | 2015-07-01 | 2015-11-11 | 浙江海洋学院 | Integrated hydraulic driving device |
| CN105481209A (en) * | 2016-02-17 | 2016-04-13 | 王纬 | Municipal sewage treatment system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |