CN205556252U - Be applied to water body remediation's intermittent type pulse aeration equipment - Google Patents
Be applied to water body remediation's intermittent type pulse aeration equipment Download PDFInfo
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- CN205556252U CN205556252U CN201620091110.8U CN201620091110U CN205556252U CN 205556252 U CN205556252 U CN 205556252U CN 201620091110 U CN201620091110 U CN 201620091110U CN 205556252 U CN205556252 U CN 205556252U
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- aeration
- water
- control
- intermittent pulse
- gas outlet
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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 belongs to the water treatment field relates to a be applied to water body remediation's intermittent type pulse aeration equipment, including setting up in underwater aeration structure, the aeration structural connection is oriented the air feed structure of aeration structure air feed, the air feed structure with be provided with the control structure of control aeration structure intermittent type nature aeration between the aeration structure, the control structure include with the seal chamber of air feed structure intercommunication, seal chamber sets up the gas outlet, gas outlet department device control valve, seal chamber passes through the gas outlet with the aeration structural connection. The efficiency of the dissolved oxygen is improved, energy -conservation is realized to the energy saving, and it is muddy to reduce the water, has kept the water limpid.
Description
Technical field
This utility model relates to a kind of aerator, a kind of intermittent pulse aeration dress being applied to water remediation
Put, belong to water harnessing field.
Background technology
The pollution of water body (river course, lake, reservoir etc.) is day by day serious, the most around sanitary wastewater, all kinds of hotel, school
Sanitary sewage and the sanitary sewage of two sides resident, the pollution of other organic sewage.Traditional regulating water environment method is main
Have following several, and have following defects that
1, chemical restoration
The essence of chemical restoration is to utilize the chemistry of chemical agent complexity and materialization effect (to include neutralization, complexation, generation
Gas or precipitation, demulsification, colloid unstability, extract, condense with flocculation), forward pollutant to another thing phase, pollutant from aqueous phase
Although states of matter change, but the most fundamentally eliminate pollutant, and add medicament and be easily generated secondary pollution.
2, physical restoration
Physical restoration is primarily referred to as by diversion desilting, machinery except measures such as algaes, gets rid of the pollutant in water.So
Although pollution of river problem can temporarily be solved, but can not fundamentally solve the pollution of river, because As time goes on, two
The resident living sewage of bank and enterprise produce waste water and are continually drained, and over time, quality of river water can be reduced to pollution control
Front state.Furthermore, this kind of method needs large-scale structures and plant equipment, costly.
3, bio-ecological restoration technology
Bio-ecological restoration technology refers to utilize specific biological (plant, microorganism or protozoacide) to absorb, converts,
Remove or degradation water environmental contaminants, it is achieved the measure that water environment purifies, ecological effect is recovered.Repair process can naturally, in situ
Ground is carried out, construction investment is only chemical method, Physical is repaired 30～50.Bio-ecological restoration technology is owing to having peace
The plurality of advantages such as Quan Xing, economy, practicality, systematicness and become the technical way of apparatus for treating river water pollution.
A, water plant recovery technique.
Utilize water plant and the microenvironment of symbiosis thereof being suitable for corresponding river water body environment, remove the pollution in water body
Thing.Water plant and planktonic algae are competitors on nutrient substance and in the utilization of water energy, and it can effectively suppress planktonic algae
Growth.But, water plant cultivates growth rate slowly, and treatment effect is difficult to take effect in a short time.And, to some water environments
Poor river course, water plant is cultivated very difficult.
B, aquatic animal recovery technique.
Aquatic animal includes zooplankton, necton and zoobenthos, and they are with the free bacteria in water body, swim alga
Class, organic debris etc. are food, can effectively reduce the float in water body, improve the transparency of water body.But, the breeding of excess
Can cause again the pollution of water body, simultaneously water plant repair can only be river course is carried out desilting after could realize.
C, bio membrane treatment.
Bio membrane treatment refers to that utilizing natural material (such as cobblestone), synthetic material (such as fiber) is carrier, at it
Surface forms a kind of special biomembrane, and biofilm surface is long-pending big, can be that microorganism provides bigger bond area, be conducive to adding
The strong Degradation to pollutant.But, complete this work, be the most also intended to river course is carried out desilting, furthermore, the pollution of river
Time serious, this technical role is little.
The various defects existed based on above-mentioned existing processing mode, at present, use under water that aeration is to water reoxygenation, and effect is bright
Aobvious, it is widely used, but, existing aeration mode also there is also some defects: the problem of aeration is that bed mud is stirred the most under water
Dynamic, cause water body muddy；2., constantly to oxygen supply of water body, keep high dissolved oxygen, the waste energy etc..Have much room for improvement.
Utility model content
For the drawbacks described above overcoming existing aeration mode to exist, this utility model provides a kind of water remediation that is applied to
Intermittent pulse aerator, improves dissolved oxygen efficiency, saves the energy, it is achieved energy-conservation, reduces water body muddy, maintains water body limpid.
In order to achieve the above object, this utility model adopts the following technical scheme that: a kind of be applied between water remediation
Having a rest intermission aeration device, including the aeration structure being arranged under water, described aeration structure connects oriented described aeration structure supply
Gas-supplying structure, be provided with between described gas-supplying structure and described aeration structure control aeration structure intermittence aeration control knot
Structure, described control structure includes the sealing cavity connected with described gas-supplying structure, and described sealing cavity arranges gas outlet, described in go out
Arranging control valve at QI KOU, described sealing cavity is connected with described aeration structure by described gas outlet.
As preferably, described gas-supplying structure is air compressor machine or blower fan.
As preferably, described aeration structure includes conveying pipe and the aeration opening being arranged on described conveying pipe, described aeration
Mouth is provided with aeration board.
As preferably, described control structure sets the housing sealing cavity in including, is provided with volume regulation in described cavity
Part.
As preferably, described aeration board is tapered micro holes aeration board.
As preferably, the micropore size of described tapered micro holes aeration board is 0.1-0.5mm.
As preferably, described volume regulating part is adjustment disk and controls the telescopic cylinder that described adjustment disk moves up and down, institute
Stating and be provided with sealing ring on the outer ring of adjustment disk, described adjustment disk is connected with the inner wall sealing of described control structure housing.
By implementing technique scheme, this utility model has the advantage that
(1) dissolved oxygen efficiency is improved, it is achieved energy-conservation.Continuous aeration so that remain high dissolved oxygen levels in water, causes new
Send into the dissolved oxygen in water to be difficult to dissolving, a kind of oxygen supply and the waste of the energy.Intermittent aerating so that in water body
Dissolved oxygen concentration forms a time gradient, and i.e. when starting, dissolved oxygen levels is minimum, it is easy to dissolve the oxygen sent in water
Gas, at the end of, dissolved oxygen rises to the highest, then slow consumption, more back and forth, and the most energy-conservation, peak efficiency utilizes to be sent into
Oxygen.
(2) prevent continuous bed mud from stirring, reduce water body muddy.Continuous aeration can cause bed mud to be constantly stirred, and makes
Water body is muddy；Intermittent aerating has one period stopping aeration, and the time can be had to allow bed mud precipitate, or bed mud and water mixing again
Precipitation is formed, it is therefore prevented that muddy before forming colloid.
(3) gradient of dissolved oxygen, intermittently water disturbance, defines little ecological diversity, contributes to water body purification.Expose continuously
Gas makes the continuous disturbance of water body, and keeps constant dissolved oxygen so that water body habitat keeps steady state, does not utilize bio-diversity
Build；Intermittent aerating so that Dissolved Oxygen in Water forms the distribution of temporal Concentraton gradient, contributes to water aerobic bacteria, oxygen bacterium of holding concurrently
Multiformity growing environment, and water body holding interval disturbance, contribute to swimming type, the growing environment of sessile form microorganism so that
Microorganisms in water and other hydrobiological formation multiformity, contribute to the biological cleaning of water body.
(4) contribute to the growth of submerged vegetation, improve water body purification ability, reduce energy consumption.Intermittent aerating, reduces bed mud and stirs
Dynamic, reduce muddiness, contribute to submerged vegetation growth, submerged vegetation itself possesses efficient water body purification ability, and also can carry
Oxygen in water supply, it is possible to reduce energy consumption needed for aeration.
Accompanying drawing explanation
Accompanying drawing 1 is the schematic diagram of this utility model one embodiment.
Detailed description of the invention
In conjunction with the drawings and specific embodiments, this utility model is described in further detail.
As shown in Figure 1, a kind of intermittent pulse aerator being applied to water remediation, including the aeration being arranged under water
Structure 1, aeration structure 1 connects the gas-supplying structure 2 of oriented aeration structure 1 supply, uses air compressor machine or blower fan；Aeration structure 1
The aeration opening managed including conveying and be arranged on conveying pipe, aeration opening is provided with tapered micro holes aeration board, and micropore size is 0.1-
0.5mm, the present embodiment selects 0.2mm.In order to realize intermittent aerating, it is provided with control between gas-supplying structure 2 and aeration structure 1 and exposes
The control structure 3 of the intermittent aeration of depressed structure 1.Control structure 3 includes the sealing cavity 31 connected with gas-supplying structure 2, annular seal space
Body 31 arranges gas outlet, arranges pressure-control valve 4 at gas outlet, seals cavity 31 and is connected with aeration structure 1 by gas outlet.Control
Structure 3 processed sets the housing 32 sealing cavity 31 in including, be provided with volume regulating part 33 in cavity 31, for adjustment disk 331 and control
The telescopic cylinder 332 that adjustment disk 331 processed moves up and down, the outer ring of adjustment disk 331 is provided with sealing ring, adjustment disk 331 and control
The inner wall sealing of structure housing 32 processed connects, and controls to seal the volume of cavity by the position of adjustment disk 331, thus between controlling
Have a rest intermittent time of aeration.
Claims (7)
1. it is applied to an intermittent pulse aerator for water remediation, including the aeration structure (1) being arranged under water, its feature
Being, described aeration structure (1) connects the gas-supplying structure (2) that oriented described aeration structure (1) supplies, described gas-supplying structure (2)
And being provided with the control structure (3) controlling the intermittent aeration of aeration structure (1) between described aeration structure (1), described control is tied
Structure (3) includes the sealing cavity (31) connected with described gas-supplying structure (2), and described sealing cavity (31) arranges gas outlet, described
Arranging control valve (4) at gas outlet, described sealing cavity (31) is connected with described aeration structure (1) by described gas outlet.
Intermittent pulse aerator the most according to claim 1, it is characterised in that described gas-supplying structure (2) be air compressor machine or
Person's blower fan.
Intermittent pulse aerator the most according to claim 1, it is characterised in that described aeration structure (1) includes conveying pipe
With the aeration opening being arranged on described conveying pipe, described aeration opening is provided with aeration board.
Intermittent pulse aerator the most according to claim 1, it is characterised in that described control structure (3) sets close in including
The housing (32) of envelope cavity (31), is provided with volume regulating part (33) in described cavity (31).
Intermittent pulse aerator the most according to claim 3, it is characterised in that described aeration board is tapered micro holes aeration
Plate.
Intermittent pulse aerator the most according to claim 5, it is characterised in that the micropore hole of described tapered micro holes aeration board
Footpath is 0.1-0.5mm.
Intermittent pulse aerator the most according to claim 4, it is characterised in that described volume regulating part (33) is adjustment disk
(331) and control described adjustment disk (331) telescopic cylinder (332) that moves up and down, the outer ring of described adjustment disk (331) is arranged
Sealing ring, described adjustment disk (331) is had to be connected with the inner wall sealing of described control structure housing (32).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620091110.8U CN205556252U (en) | 2016-01-29 | 2016-01-29 | Be applied to water body remediation's intermittent type pulse aeration equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620091110.8U CN205556252U (en) | 2016-01-29 | 2016-01-29 | Be applied to water body remediation's intermittent type pulse aeration equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205556252U true CN205556252U (en) | 2016-09-07 |
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ID=56821607
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620091110.8U Active CN205556252U (en) | 2016-01-29 | 2016-01-29 | Be applied to water body remediation's intermittent type pulse aeration equipment |
Country Status (1)
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| CN (1) | CN205556252U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109399880A (en) * | 2017-08-18 | 2019-03-01 | 天津大学 | A kind of pulsed microbial inoculum/adding of agent synchronization aeration oxygenator |
-
2016
- 2016-01-29 CN CN201620091110.8U patent/CN205556252U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109399880A (en) * | 2017-08-18 | 2019-03-01 | 天津大学 | A kind of pulsed microbial inoculum/adding of agent synchronization aeration oxygenator |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20161214 Address after: 313000 Industrial Road, Taihu, Huzhou, Zhejiang high tech Industrial Park, Wuxing District, No. Patentee after: ZHEJIANG JUNE-5 ENVIRONMENT TECHNOLOGY CO., LTD. Address before: 313000 Industrial Road, Taihu, Huzhou, Zhejiang high tech Industrial Park, Wuxing District, No. Patentee before: ZHEJIANG WEITAN TECHNOLOGY CO., LTD. Patentee before: ZHEJIANG JUNE-5 ENVIRONMENT TECHNOLOGY CO., LTD. |
|
| CB03 | Change of inventor or designer information |
Inventor after: Xu Ting Inventor after: Liang Xinqiang Inventor after: Li Yucai Inventor after: Zhou Qi Inventor after: Yu Zhongli Inventor before: Xu Ting Inventor before: Liang Xinqiang Inventor before: Shen Chaofeng Inventor before: Li Yucai Inventor before: Zhou Qi Inventor before: Yu Zhongli |
|
| CB03 | Change of inventor or designer information | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 313000 Industrial Road, Taihu, Huzhou, Zhejiang high tech Industrial Park, Wuxing District, No. Patentee after: Zhejiang green environment Limited by Share Ltd Address before: 313000 Industrial Road, Taihu, Huzhou, Zhejiang high tech Industrial Park, Wuxing District, No. Patentee before: ZHEJIANG JUNE-5 ENVIRONMENT TECHNOLOGY CO., LTD. |
|
| CP01 | Change in the name or title of a patent holder | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20200824 Address after: 313000 105, room 2, Pu an road, Donglin Town, Wuxing District, Huzhou, Zhejiang, China, 50 Patentee after: ZHEJIANG METHYL SOURCE LIFE TECHNOLOGY Co.,Ltd. Address before: 313000 Industrial Road, Taihu, Huzhou, Zhejiang high tech Industrial Park, Wuxing District, No. Patentee before: ZHEJIANG JUNE5 ENVIRONMENT TECH Co.,Ltd. |
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| TR01 | Transfer of patent right |