CN106219783A - A kind of block-resistant type aerator - Google Patents
A kind of block-resistant type aerator Download PDFInfo
- Publication number
- CN106219783A CN106219783A CN201610798640.0A CN201610798640A CN106219783A CN 106219783 A CN106219783 A CN 106219783A CN 201610798640 A CN201610798640 A CN 201610798640A CN 106219783 A CN106219783 A CN 106219783A
- Authority
- CN
- China
- Prior art keywords
- cone body
- cover plate
- block
- resistant type
- type aerator
- 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.)
- Pending
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Classifications
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F7/00—Aeration of stretches of water
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F3/00—Biological treatment of water, waste water, or sewage
- C02F3/02—Aerobic processes
-
- 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
- Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Water Supply & Treatment (AREA)
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Biodiversity & Conservation Biology (AREA)
- Microbiology (AREA)
- Aeration Devices For Treatment Of Activated Polluted Sludge (AREA)
Abstract
The invention discloses a kind of block-resistant type aerator, it is characterized in that, including cone body, main body lower end is provided with air inlet, and upper end is provided with cover plate, and cover plate is screwed on cone body, and cone body and cover plate junction are provided with one group of gas outlet；The soft ball of big proportion and the soft ball of little proportion it is provided with in cone body.Block-resistant type aerator disclosed by the invention, simple in construction, service area are big, effective, failure rate is low, overall structure aeration uniformly occur without stopping state, durable in use, the suitability is wide.
Description
Technical field
The present invention relates to a kind of sewage disposal accessory, particularly a kind of block-resistant type aerator.
Background technology
Aeration has two purposes: first, the oxygen needed for providing for microbial metabolism and pollutant oxidation；Second, play
Stirring immixture, makes mud maintain suspended state and be uniformly distributed.Oxygen supply can have been come by blast aeration and mechanical aeration
Become.In blast aeration, compressed air enters people's mixed liquor by the aeration head of submerged with the form of rising bubble；Mechanical aeration
In, blender churns the surface tempestuously so that oxygen is entered in water by gas-liquid mass transfer.
The compressed air of blast aeration system is typically by porous aeration head, boring aeration device, rotational flow aeration device, water-jet
Device or static mixer enter Aeration tank.Porous aeration head and perforated pipe aerating regulation are suitable for the Aeration tank with pulling flow type, this aeration
There are longer gallery and less flow section in pond.General aeration head is placed in the bottom of Aeration tank side, so continuous on
The bubble risen can make the water in pond form circulation, makes suspended solid maintain suspended state.
General when aerator work most of due to outlet pressure before and after uneven, relatively after aerating system would generally be by
Activated sludge or other shale materials when pressed gas stops easy siphon to the blocking causing essence in aeration tube；Thus
Being difficult to have a kind of not only can provide tiny bubble, enough oxygen but also can roll activated sludge uniformly and will not block also
Durable in use.
Summary of the invention
Goal of the invention: for prior art deficiency, the invention discloses a kind of block-resistant type aerator.
Technical scheme: the invention discloses a kind of block-resistant type aerator, including cone body, cone body lower end be provided with into
QI KOU, upper end is provided with cover plate, and cover plate is screwed on cone body, and cone body and cover plate junction are provided with one group and go out
QI KOU；The soft ball of big proportion and the soft ball of little proportion it is provided with in cone body.
Wherein, described screw is flat mouth screw, and cover plate flushes, convenient installation.
Wherein, it is provided with nut shim between described screw and cover plate；Increasing service life of equipment, clamping is reinforced.
Wherein, described gas outlet array is equidistantly arranged in the junction of cover plate and cone body；Uniformly gas distribution.
Wherein, described gas outlet and cover plate and the crosscutting 45 ° of settings in junction of cone body, at least four, gas outlet；
Contribute to entirety formation spiral air flow of giving vent to anger and improve the aeration uniformity and service area.
Cone body coordinates the soft ball of big proportion ball soft with little proportion to its role is to be easily installed, and prevents aerator from blocking,
Just install by pyramidal structure make the soft ball of big proportion by gravity factor fall into air inlet by external water pressure impact form sealing effectiveness；
The soft ball of little proportion is made to be sealed by hydraulic pressure pressure initiation to floating up to air inlet by Effects of Density when upside down installation by pyramidal structure
State；Enter the aerator soft ball of big proportion and the rotary collision formation in aerator simultaneously of the soft ball of little proportion when pressed gas simultaneously
The effect of bubble cutting.
Beneficial effect: block-resistant type aerator disclosed by the invention, simple in construction, service area are big, effective, fault rate
Low, overall structure aeration uniformly without stopping state generation, durable in use, the suitability is wide.
Accompanying drawing explanation
Fig. 1 is the structural representation of block-resistant type aerator；
Fig. 2 is that block-resistant type aerator seals blockage resisting design sketch；
Fig. 3 is block-resistant type aerator gas outlet scattergram.
Detailed description of the invention
Below in conjunction with the accompanying drawings the present invention is further explained.
The invention discloses a kind of block-resistant type aerator, including cone body 1, cone body 1 lower end is provided with air inlet 2,
Upper end is provided with cover plate 3, and cover plate 3 is fixed on cone body 1 by screw 4, and cone body 1 and cover plate 3 junction are provided with one group
Gas outlet 5；The soft ball of big proportion 6 and the soft ball of little proportion 7 it is provided with in cone body 1.
Wherein, described screw is flat mouth screw, and cover plate flushes, convenient installation.
Wherein, it is provided with nut shim between described screw and cover plate；Increasing service life of equipment, clamping is reinforced.
Wherein, described gas outlet array is equidistantly arranged in the junction of cover plate and cone body；Uniformly gas distribution.
Wherein, described gas outlet and cover plate and the crosscutting 45 ° of settings in junction of cone body, at least four, gas outlet；
Contribute to entirety formation spiral air flow of giving vent to anger and improve the aeration uniformity and service area.
Cone body coordinates the soft ball of big proportion ball soft with little proportion to its role is to be easily installed, and prevents aerator from blocking,
Just install by pyramidal structure make the soft ball of big proportion by gravity factor fall into air inlet by external water pressure impact form sealing effectiveness；
The soft ball of little proportion is made to be sealed by hydraulic pressure pressure initiation to floating up to air inlet by Effects of Density when upside down installation by pyramidal structure
State；Enter the aerator soft ball of big proportion and the rotary collision formation in aerator simultaneously of the soft ball of little proportion when pressed gas simultaneously
The effect of bubble cutting.
Block-resistant type aerator disclosed by the invention, simple in construction, service area are big, effective, failure rate is low, overall structure
Aeration uniformly occurs without stopping state, durable in use, the suitability is wide.
The invention provides a kind of thinking and the method for block-resistant type aerator, implement method and the way of this technical scheme
Footpath is a lot, and the above is only the preferred embodiment of the present invention, it is noted that for those skilled in the art
For, under the premise without departing from the principles of the invention, it is also possible to make some improvements and modifications, these improvements and modifications also should regard
For protection scope of the present invention, each ingredient the clearest and the most definite in the present embodiment all can use prior art to be realized.
Claims (5)
1. a block-resistant type aerator, is characterized in that, including cone body (1), cone body (1) lower end is provided with air inlet (2),
Upper end is provided with cover plate (3), and cover plate (3) is fixed on cone body (1) by screw (4), and cone body (1) and cover plate (3) are even
The place of connecing is provided with one group of gas outlet (5)；The soft ball of big proportion (6) and the soft ball of little proportion (7) it is provided with in cone body (1).
A kind of block-resistant type aerator the most according to claim 1, is characterized in that, described screw (4) is flat mouth screw.
A kind of block-resistant type aerator the most according to claim 1 and 2, is characterized in that, described screw (4) and cover plate (3) it
Between be provided with nut shim (8).
A kind of block-resistant type aerator the most according to claim 1, is characterized in that, described gas outlet (5) array is equidistantly arranged
Cloth is in cover plate (3) and the junction of cone body (1).
5. according to a kind of block-resistant type aerator described in claim 1 or 4, it is characterized in that, described gas outlet (5) and cover plate (3)
Crosscutting 45 ° of settings, gas outlet (5) at least four with the junction of cone body (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610798640.0A CN106219783A (en) | 2016-08-31 | 2016-08-31 | A kind of block-resistant type aerator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610798640.0A CN106219783A (en) | 2016-08-31 | 2016-08-31 | A kind of block-resistant type aerator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106219783A true CN106219783A (en) | 2016-12-14 |
Family
ID=58074484
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610798640.0A Pending CN106219783A (en) | 2016-08-31 | 2016-08-31 | A kind of block-resistant type aerator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106219783A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107935165A (en) * | 2017-12-22 | 2018-04-20 | 苏州清然环保科技有限公司 | Aerator and the wastewater treatment equipment with the aerator |
| CN109896645A (en) * | 2019-04-01 | 2019-06-18 | 江苏道明化学有限公司 | A kind of lamination rotary cutting aerator and its installation method |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2339572Y (en) * | 1998-05-27 | 1999-09-22 | 北京工业大学 | Dynamic aeration device |
| KR20020022515A (en) * | 2000-09-20 | 2002-03-27 | 성기준 | Ball sniper type air diffuser unit |
| CN2799542Y (en) * | 2004-12-21 | 2006-07-26 | 上海万森水处理有限公司 | Dynamic aeration device |
| CN203545774U (en) * | 2013-10-25 | 2014-04-16 | 青海洁神环境能源产业有限公司 | Aeration disc applied to JSBC biochemical system |
| CN204224310U (en) * | 2014-11-18 | 2015-03-25 | 上海在田环境科技有限公司 | One revolves mixed aerator |
| CN206051701U (en) * | 2016-08-31 | 2017-03-29 | 宜兴市欧亚华都环境工程有限公司 | A kind of block-resistant type aerator |
-
2016
- 2016-08-31 CN CN201610798640.0A patent/CN106219783A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2339572Y (en) * | 1998-05-27 | 1999-09-22 | 北京工业大学 | Dynamic aeration device |
| KR20020022515A (en) * | 2000-09-20 | 2002-03-27 | 성기준 | Ball sniper type air diffuser unit |
| CN2799542Y (en) * | 2004-12-21 | 2006-07-26 | 上海万森水处理有限公司 | Dynamic aeration device |
| CN203545774U (en) * | 2013-10-25 | 2014-04-16 | 青海洁神环境能源产业有限公司 | Aeration disc applied to JSBC biochemical system |
| CN204224310U (en) * | 2014-11-18 | 2015-03-25 | 上海在田环境科技有限公司 | One revolves mixed aerator |
| CN206051701U (en) * | 2016-08-31 | 2017-03-29 | 宜兴市欧亚华都环境工程有限公司 | A kind of block-resistant type aerator |
Non-Patent Citations (1)
| Title |
|---|
| 中国市政工程华北设计院 主编: "《给水排水设计手册 第10册 器材与装置》", 31 December 1986, 中国建筑工业出版社 * |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107935165A (en) * | 2017-12-22 | 2018-04-20 | 苏州清然环保科技有限公司 | Aerator and the wastewater treatment equipment with the aerator |
| CN107935165B (en) * | 2017-12-22 | 2024-01-19 | 苏州清然环保科技有限公司 | Aeration device and wastewater treatment device with same |
| CN109896645A (en) * | 2019-04-01 | 2019-06-18 | 江苏道明化学有限公司 | A kind of lamination rotary cutting aerator and its installation method |
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| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20161214 |
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| WD01 | Invention patent application deemed withdrawn after publication |