CN110540288A - Air dispersing device - Google Patents
Air dispersing device Download PDFInfo
- Publication number
- CN110540288A CN110540288A CN201910885213.XA CN201910885213A CN110540288A CN 110540288 A CN110540288 A CN 110540288A CN 201910885213 A CN201910885213 A CN 201910885213A CN 110540288 A CN110540288 A CN 110540288A
- Authority
- CN
- China
- Prior art keywords
- gas
- air
- distribution device
- elastic adjusting
- air dispersion
- 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
Links
Classifications
-
- 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
- C02F3/12—Activated sludge processes
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- 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
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- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2203/00—Apparatus and plants for the biological treatment of water, waste water or sewage
- C02F2203/006—Apparatus and plants for the biological treatment of water, waste water or sewage details of construction, e.g. specially adapted seals, modules, connections
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- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2209/00—Controlling or monitoring parameters in water treatment
- C02F2209/22—O2
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2303/00—Specific treatment goals
- C02F2303/14—Maintenance of water treatment installations
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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
Abstract
The invention discloses an air dispersing device, which comprises an elastic adjusting device, an air distributing device, an air dividing device, a fixed mounting part and the like, wherein the elastic adjusting device is arranged at one end of the air distributing device, and the elastic adjusting device and the air distributing device are connected in a telescopic manner through a built-in spring.
Description
Technical Field
The present disclosure relates to air dispersers, and particularly to an air disperser.
Background
in the sewage treatment industry, the biological activated sludge treatment method is the most accepted treatment process applied and accepted by domestic and foreign industries, and the main key points of the process are that certain method and equipment are used for forcibly introducing air into sewage, so that the sewage in the tank is in contact with the air to oxygenate, liquid is stirred, the transfer of oxygen in the air into the liquid is accelerated, suspended objects in the tank are prevented from sinking, the contact of organic matters in the tank with microorganisms and dissolved oxygen is enhanced, the organic matters in the sewage are subjected to oxidative decomposition, and the forced oxygenation into the sewage is realized. At present, common oxygenation methods comprise blast oxygenation, surface oxygenation, jet oxygenation and the like, the defects of high energy consumption, easiness in blockage and short service life exist in the modes, and the problem of urgent need of overcoming the field is to develop a novel gas dispersing device with self-cleaning, cleanness and low energy consumption.
disclosure of Invention
the invention aims to provide an air dispersing device to solve the problem that the existing aeration device in the background art is easy to cause the blockage of an air outlet hole position after air is injected into sewage, so that the automatic cleaning and the subsequent maintenance are difficult.
In order to achieve the purpose, the invention provides the following technical scheme: an air dispersing device comprises an elastic adjusting device, an air distribution device, an air dividing device, a fixed mounting component and the like, wherein the elastic adjusting device is positioned at one end of the air distribution device, and the elastic adjusting device is connected with the air distribution device in a telescopic mode through a built-in spring.
As a preferred technical solution of the present invention, the gas distribution device has an integral structure of a pipe structure, and is hollow inside for conveying gas.
as a preferable technical solution of the present invention, the gas dividing device is installed inside the other end of the gas distribution device, and the gas dividing device is connected to the gas distribution device in a sleeved manner.
In a preferred embodiment of the present invention, a fixed attachment member is attached to one end of the gas separation device.
According to a preferable technical scheme of the invention, a nut is embedded in the elastic adjusting device, a sliding pipe is installed in the middle of the nut in a threaded mode, a spring is sleeved on the surface of the sliding pipe, a shaft sleeve is arranged at the end of the sliding pipe, and an end cover is connected to one end of the shaft sleeve.
As a preferable technical scheme of the invention, the inner part of the end cover is a hollow cavity, and one end of the sliding pipe penetrates through the shaft sleeve and the inner cavity of the end cover and is elastically supported and connected through a spring.
As a preferable technical scheme of the invention, one end of the gas distribution device is embedded and fixed with the end cover, and the gas distribution device comprises a gas-water distribution piece and a multi-wave core pipe which is arranged in the gas-water distribution piece.
As a preferable technical solution of the present invention, an annular sheet member is installed inside the gas separation device, and a plurality of grooves are distributed on the surface of the annular sheet member.
As a preferable technical solution of the present invention, a threaded mounting sleeve for mounting and fixing is provided inside the fixed mounting component.
As a preferable technical scheme of the invention, the surface of the gas distribution device is provided with a plurality of through holes.
Compared with the prior art, the invention has the following beneficial effects:
1) Under the combined action of the spring, the shaft sleeve, the end cover and the sliding pipe, the pressing state is automatically adjusted according to the pressure action of water body pressure and gas pressure, the position blocked by sundries is subjected to strong pressure impact along with the enhancement of air pressure to punch out a blocking object, the self-telescopic opening and closing of the whole elastic adjusting device are realized by utilizing the elastic potential energy of the spring, the purpose of blocking object removal is realized, the integral gas distribution effect and the service life are ensured, and other energy sources are not required to be consumed by pneumatic acting force;
2) The gas distribution device, the gas-water distribution piece and the multi-wave core pipe are arranged to conveniently discharge the injected bubble type gas in a uniform distribution manner, and simultaneously, some plugs doped in the gas can be conveniently filtered out, so that the oxidation effect is improved;
3) through the gas dividing device, the annular sheet part and the groove, the distributed gas is easy to combine according to the combination mode that the smooth surface is attached to the groove, the gas is evenly divided along the axis direction, and finally the gas is effectively divided and conveyed into tiny bubbles;
4) The fixed mounting part and the thread mounting sleeve which are arranged are convenient to be in thread mounting connection with a gas transmission pipeline, so that later maintenance and disassembly are easy.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of the internal structure of the present invention;
FIG. 3 is a schematic view of the structure of FIG. 2 at A in accordance with the present invention;
FIG. 4 is a schematic view of the structure of FIG. 2 at B in accordance with the present invention;
FIG. 5 is a schematic view of the structure of FIG. 2 at C in accordance with the present invention;
Fig. 6 is a schematic structural diagram of fig. 1 at D according to the present invention.
In the figure: 1. an elastic adjustment device; 1-1, a nut; 1-2, a spring; 1-3, shaft sleeve; 1-4, end cover; 1-5, a slide pipe; 2. a gas distribution device; 2-1, a gas-water distribution piece; 2-2, a multi-wave core pipe; 3. a gas dividing device; 3-1, a ring segment; 3-2, a groove; 4. a fixed mounting member; 4-1, installing the sleeve by screw threads.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-6, the present invention provides an air dispersing device, which comprises an elastic adjusting device 1, an air distributing device 2, an air dividing device 3, and a fixing and mounting member 4, wherein the elastic adjusting device 1 is located at one end of the air distributing device 2, and the elastic adjusting device 1 and the air distributing device 2 are telescopically connected by a spring 1-2 provided therein.
Preferably, the overall structure of the gas distribution device 2 is a pipe structure, and the inside of the gas distribution device is hollow for conveying gas, so that the gas is easy to convey.
Preferably, the gas dividing device 3 is internally installed at the other end of the gas distribution device 2, and the gas dividing device 3 is connected with the gas distribution device 2 in a sleeved mode, so that telescopic movement is facilitated.
preferably, one end of the gas separation device 3 is provided with a fixed installation part 4, which is easy to be connected with the outlet pipeline in a threaded installation manner.
Preferably, the nut 1-1 is embedded in the elastic adjusting device 1, the sliding pipe 1-5 is installed in the middle of the nut 1-1 through threads, the spring 1-2 is sleeved on the surface of the sliding pipe 1-5, the shaft sleeve 1-3 is arranged at the end of the sliding pipe 1-5, one end of the shaft sleeve 1-3 is connected with the end cover 1-4, the sliding pipe 1-5 is easily fixed through threaded connection through the embedded nut 1-1, and the arranged end cover 1-4 facilitates automatic adjustment of a compression state.
Preferably, the end cover 1-4 is internally provided with a hollow chamber, one end of the sliding pipe 1-5 penetrates through the shaft sleeve 1-3 and the inner chamber of the end cover 1-4 and is elastically supported and connected through a spring 1-2, and the sliding pipe 1-5 is conveniently inserted and connected through the shaft sleeve 1-3 and the end cover 1-4.
Preferably, one end of the gas distribution device 2 is embedded and fixed with the end cover 1-4, the gas distribution device 2 comprises a gas-water distribution piece 2-1 and a multi-wave core pipe 2-2 which is arranged in the gas-water distribution piece 2-1, and gas is easily and uniformly distributed through the arranged gas distribution piece 2-1 and the multi-wave core pipe 2-2.
Preferably, the annular sheet part 3-1 is arranged inside the gas dividing device 3, a plurality of grooves 3-2 are distributed on the surface of the annular sheet part 3-1, and the annular sheet part 3-1 and the grooves 3-2 are arranged to facilitate dividing the pumped gas.
Preferably, the fixed mounting part 4 is internally provided with a threaded mounting sleeve 4-1 for mounting and fixing, and the threaded mounting sleeve 4-1 is conveniently mounted with the air outlet of the gas transmission pipeline in a threaded manner.
Preferably, the surface of the gas distribution device 2 is provided with a plurality of through holes, so that gas can be easily injected into water.
when the air dispersing device is used specifically, during installation, a user firstly installs the air conveying pipeline based on arrangement and installation, prepares the raw material belt, then winds the raw material belt on the air outlet guide pipe, and can realize sealing connection only by arranging the threaded installation sleeve 4-1 arranged inside the fixed installation part 4 and the air outlet guide pipe on the air conveying pipeline in a threaded mode.
After the gas distribution device 2 is installed, a user needs to open a gas transmission gate valve to realize gas ventilation, then gas is injected from the fixed installation part 4, the gas passes through the gas dividing device 3, passes through the groove 3-2 in the gas dividing device 3 and the annular part 3-1, forms uniform cutting gas in the axial direction through a combination mode that the groove 3-2 is attached to the smooth surface between the groove 3-2 and the sheet, finally the gas is dispersed into a plurality of bubbles to enter the next flow, the gas is uniformly discharged and distributed from inside to outside through the gas distribution device 2, the gas is uniformly distributed through the multi-wave core tube 2-2 and the gas-water distribution piece 2-1 which are arranged in 360 degrees without dead angles, the gas injection is facilitated, the floating time is delayed, when the multi-corrugated pipe 2-2 and the gas-water distribution piece 2-1 are used for a long time, the vent holes on the surfaces of the multi-corrugated pipe and the gas-water distribution piece are blocked;
In order to facilitate cleaning, the interior of the elastic adjusting device 1 is automatically adjusted in a pressing state under the combined motion action of the springs 1-2, the shaft sleeves 1-3, the end covers 1-4 and the sliding pipes 1-5 according to the pressure action of water body pressure and gas pressure, the parts blocked by impurities are subjected to strong pressure impact to flush out the blockage along with the enhancement of the gas pressure, and the elastic potential energy of the springs 1-2 is utilized, so that the whole elastic adjusting device 1 is automatically opened and closed, the purpose of automatically removing the blockage is realized, and the integral gas distribution effect and the service life are ensured.
In the description of the present invention, it is to be understood that the indicated orientations or positional relationships are based on the orientations or positional relationships shown in the drawings and are only for convenience in describing the present invention and simplifying the description, but are not intended to indicate or imply that the indicated devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and are not to be construed as limiting the present invention.
In the present invention, unless otherwise explicitly specified or limited, for example, it may be fixedly attached, detachably attached, or integrated; can be mechanically or electrically connected; the terms may be directly connected or indirectly connected through an intermediate, and may be communication between two elements or interaction relationship between two elements, unless otherwise specifically limited, and the specific meaning of the terms in the present invention will be understood by those skilled in the art according to specific situations.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (10)
1. The air dispersing device comprises an elastic adjusting device (1), an air distribution device (2), an air dividing device (3) and a fixed mounting component (4) which are arranged, and is characterized in that the elastic adjusting device (1) is located at one end of the air distribution device (2), and the elastic adjusting device (1) is connected with the air distribution device (2) in a telescopic mode through a built-in spring (1-2).
2. An air dispersion device according to claim 1, wherein: the integral structure of the gas distribution device (2) is a pipe body structure, and the inside of the gas distribution device is hollow and used for conveying gas.
3. An air dispersion device according to claim 2, wherein: the gas dividing device (3) is internally arranged at the other end of the gas distribution device (2), and the gas dividing device (3) is connected with the gas distribution device (2) in a sleeved mode.
4. An air dispersion device according to claim 1, wherein: and a fixed mounting part (4) is arranged at one end of the gas dividing device (3).
5. An air dispersion device according to claim 1, wherein: the elastic adjusting device is characterized in that a nut (1-1) is embedded in the elastic adjusting device (1), a sliding pipe (1-5) is installed in the middle of the nut (1-1) in a threaded mode, a spring (1-2) is sleeved on the surface of the sliding pipe (1-5), a shaft sleeve (1-3) is arranged at the end of the sliding pipe, and an end cover (1-4) is connected to one end of the shaft sleeve (1-3).
6. An air dispersion device according to claim 5, wherein: the inner part of the end cover (1-4) is a hollow cavity, and one end of the sliding pipe penetrates through the shaft sleeve (1-3) and the inner cavity of the end cover (1-4) and is elastically supported and connected through a spring (1-2).
7. an air dispersion device according to claim 6, wherein: one end of the gas distribution device (2) is fixedly embedded with the end cover (1-4), and the gas distribution device (2) comprises a gas-water distribution piece (2-1) and a multi-wave core pipe (2-2) which is arranged in the gas-water distribution piece (2-1).
8. An air dispersion device according to claim 3, wherein: the gas dividing device (3) is internally provided with an annular sheet component (3-1), and the surface of the annular sheet component (3-1) is provided with a plurality of grooves (3-2) in a distributed manner.
9. an air dispersion device according to claim 1, wherein: and a threaded mounting sleeve (4-1) for mounting and fixing is arranged in the fixed mounting part (4).
10. An air dispersion device according to claim 1, wherein: the surface of the gas distribution device (2) is provided with a plurality of through holes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910885213.XA CN110540288A (en) | 2019-09-11 | 2019-09-11 | Air dispersing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910885213.XA CN110540288A (en) | 2019-09-11 | 2019-09-11 | Air dispersing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110540288A true CN110540288A (en) | 2019-12-06 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910885213.XA Pending CN110540288A (en) | 2019-09-11 | 2019-09-11 | Air dispersing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110540288A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112772547A (en) * | 2021-03-15 | 2021-05-11 | 赣州市水产研究所 | Oxygenation equipment is bred in sturgeon intensification |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR200449948Y1 (en) * | 2009-11-16 | 2010-08-23 | 임은태 | Diffuser With Anti Back Flow Ability |
| CN102381752A (en) * | 2010-07-14 | 2012-03-21 | 山东环科环境工程有限公司 | Long-tubular gas dispersing device |
| CN202576107U (en) * | 2012-05-16 | 2012-12-05 | 山东普民环保科技有限公司 | Dispersing device with respiratory function |
| CN103755014A (en) * | 2014-01-03 | 2014-04-30 | 山东普民环保科技有限公司 | Micro-pore aerator |
-
2019
- 2019-09-11 CN CN201910885213.XA patent/CN110540288A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR200449948Y1 (en) * | 2009-11-16 | 2010-08-23 | 임은태 | Diffuser With Anti Back Flow Ability |
| CN102381752A (en) * | 2010-07-14 | 2012-03-21 | 山东环科环境工程有限公司 | Long-tubular gas dispersing device |
| CN202576107U (en) * | 2012-05-16 | 2012-12-05 | 山东普民环保科技有限公司 | Dispersing device with respiratory function |
| CN103755014A (en) * | 2014-01-03 | 2014-04-30 | 山东普民环保科技有限公司 | Micro-pore aerator |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112772547A (en) * | 2021-03-15 | 2021-05-11 | 赣州市水产研究所 | Oxygenation equipment is bred in sturgeon intensification |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| CB02 | Change of applicant information | ||
| CB02 | Change of applicant information |
Address after: 266000 floor 7, plot 3, national (Qingdao) Communication Industrial Park, No.78 Zhuzhou Road, Laoshan District, Qingdao, Shandong Province Applicant after: Pumin Environmental Protection Technology Co.,Ltd. Address before: 266000 floor 7, plot 3, national (Qingdao) Communication Industrial Park, No.78 Zhuzhou Road, Laoshan District, Qingdao, Shandong Province Applicant before: SHANDONG PUMIN HUANBAO KEJI Co.,Ltd. |
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| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20191206 |