CN209456169U - A kind of aerator in acrylic acid and esters biological wastewater treatment cesspool - Google Patents
A kind of aerator in acrylic acid and esters biological wastewater treatment cesspool Download PDFInfo
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- CN209456169U CN209456169U CN201822238799.4U CN201822238799U CN209456169U CN 209456169 U CN209456169 U CN 209456169U CN 201822238799 U CN201822238799 U CN 201822238799U CN 209456169 U CN209456169 U CN 209456169U
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- air
- defeated wind
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- cesspool
- aeration
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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 provides the aerator in a kind of acrylic acid and esters biological wastewater treatment cesspool, belongs to technical field of waste water processing.Aerator in this acrylic acid and esters biological wastewater treatment cesspool, including the rack being fixed on above cesspool, pressure fan is fixed in the rack, the air outlet of the pressure fan is communicated with air manifold, it is characterized in that, also rotation is provided with defeated wind and is in charge of in the rack, and the upper end that defeated wind is in charge of is connected with air manifold, the defeated wind is in charge of the driving mechanism for being able to drive its rotation with one and is connected, the middle part that defeated wind is in charge of is communicated with several defeated wind branch pipes along its circumferential direction, described its circumferential direction of the lower end edge of defeated wind branch pipe is communicated with several fixing pipes, the fixing pipe is equipped with aeration component;Its circumferential direction of the lower end edge that defeated wind is in charge of is communicated with several fixing pipes, and the fixing pipe is equipped with aeration component.The utility model has gas explosion oxygen supply effect good, the big feature of area.
Description
Technical field
The utility model belongs to technical field of waste water processing, is related to a kind of aerator, especially a kind of acrylic acid and ester
Aerator in class biological wastewater treatment cesspool.
Background technique
With the rapid development of industrial and agricultural production and the continuous improvement of living standards of the people, short water supply and sewage discharge
Problem is more and more prominent.People are also becoming increasingly recognized that various industry and the continuous discharge of sanitary sewage lead to domestic water
Increasingly lack, have reduction pollutant emission only, limited water resource is more reasonably utilized, reinforces reuse of wastewater,
The regeneration rate of municipal sewage just can be improved.
Acrylicacidandesters are a kind of important industrial chemicals, they can with itself homopolymerization or with other vinyl monomers,
Such as styrene, vinyl acetate, methyl methacrylate, acrylonitrile, vinyl chloride copolymerization, are made the acrylic acid of various different performances
Resinoid or polyacrylate constitute oleic series chemical products.These products be widely used in weaving, chemical fibre, coating,
The industries such as leather, oil exploitation, adhesive, building materials, water process.Acrylic acid obtained the great attention of chemical industry circle in recent years,
It quickly grows, but there are a large amount of waste water to generate simultaneously, acetic acid, methacrylic acid, acrylic acid, formaldehyde, acetaldehyde etc. are contained in waste water
Organic matter, COD (COD) is up to tens of thousands of~ten tens of thousands of mg/L, it is in highly acid, belongs to high concentrated organic wastewater, feature
For concentration height, complicated component, poisonous and harmful etc., conventional process is more difficult.So-called COD, referring to can be oxidized in water body
Substance carries out the amount that oxygen is consumed when chemical oxidation, is generally indicated with the milligram number of every liter of water consumption oxygen, is the base of water quality monitoring
This overall target.Organic matter in water can consume the dissolved oxygen in water when being decomposed by environment.If the dissolved oxygen in water is disappeared
Totally, the anaerobic bacteria in water will devote oneself to work consumption, so as to cause water body is smelly and environmental degradation.
Above-mentioned due to there is a problem of, people have developed a kind of aerator that regeneration can be carried out to sewage,
Through retrieving, as Chinese patent literature discloses a kind of aerator [patent No.: ZL of aerobic tank in treatment tank
201420560362.1;Authorization Notice No.: CN 204079583U].The aerator of aerobic tank in this treatment tank, packet
Air blower is included, the air outlet of air blower is communicated with air manifold, and defeated wind is communicated in air manifold and is in charge of, defeated wind is in charge of connection
There is discharge pipe, the lower end of discharge pipe is connected with triple valve, and two outlets of triple valve have been respectively communicated with installing pipe, have opened in installing pipe
Equipped with exhaust vent, aeration tube is arranged on installing pipe lateral wall respectively, solarization air cap is offered on aeration tube, the aeration tube is adopted
It is made of elastic material.
But in this treatment tank aerobic tank aerator, the lower end of discharge pipe only connect two installing pipes and
Aeration tube has that aeration range is small.So needing those skilled in the art in the prior art
Aerator improves so that bigger range is aerated treatment tank, improve aerobic bacteria existence area and
Survival rate.
Summary of the invention
The purpose of this utility model is the presence of the above problem in view of the prior art, proposes a kind of acrylic acid and esters are useless
Aquatic organism handles the aerator in cesspool, and technical problem to be solved in the utility model is how to realize in cesspool
Aeration oxygen supply.
The purpose of this utility model can be realized by the following technical scheme: a kind of acrylic acid and esters biological wastewater treatment
Aerator in cesspool, including the rack being fixed on above cesspool, being fixed in the rack can be to cesspool
The air outlet of the pressure fan of middle input air, the pressure fan is communicated with air manifold, which is characterized in that in the rack also
Rotation is provided with defeated wind and is in charge of, and the upper end that defeated wind is in charge of is connected with air manifold, and the defeated wind is in charge of being capable of band with one
The driving mechanism for moving its rotation is connected, and the middle part that defeated wind is in charge of is communicated with several defeated wind branch pipes, the defeated wind branch along its circumferential direction
Its circumferential direction of the lower end edge of pipe is communicated with several fixing pipes, and the fixing pipe is equipped with aeration component;The lower end edge that defeated wind is in charge of
Its circumferential direction is communicated with several fixing pipes, and the fixing pipe is equipped with aeration component.
Aerator in this acrylic acid and esters biological wastewater treatment cesspool, its working principle is that such: firstly,
Start pressure fan, by the air outlet of pressure fan can endlessly to air manifold input air, air using with
The conveying that air manifold is connected is in charge of, and several defeated wind branch pipes are reached after the shunting function that defeated wind is in charge of;Then, in defeated wind
Under the action of branch pipe, air comes out from fixing pipe and reaches aeration component, and under the action of defeated wind is in charge of, air is from fixing pipe
In come out and reach aeration component;It is entered in cesspool finally, air comes out from aeration component, cesspool is exposed
Gas conveys oxygen for cesspool.Under the action of the driving mechanism, defeated wind is made to be in charge of rotation, the final gas explosion driven in fixing pipe
Gas explosion component rotation on component and fixing pipe disperses the oxygen of conveying in cesspool to be stirred to cesspool
Uniformly.
The driving mechanism includes motor and speed reducer, and the motor and speed reducer is each attached in rack, described
The output shaft of motor be fixed with sprocket wheel one straight down and on output shaft, the input shaft of the speed reducer is straight down and defeated
Enter to be fixed with sprocket wheel two on axis, sprocket wheel one is connected with sprocket wheel two by chain one;The output shaft of the speed reducer is straight down
And sprocket wheel three is fixed on output shaft, the defeated wind, which is in charge of, is fixed with endless chain wheel belt, the endless chain wheel belt and chain
Wheel three is connected by chain two.
Start motor, the output shaft of motor drives the input shaft rotation of speed reducer, after speed reducer slows down, by power by subtracting
The output shaft of fast machine exports, and finally transfers power to defeated wind and is in charge of, to realize the vulgar rotation that defeated wind is in charge of.
As the first situation, the aeration component includes the outlet air ball of rounded hollow shape, and the side of outlet air ball is opened
Equipped with air inlet, several exhaust vents are offered on the spherical surface of outlet air ball, and are also arranged with the spherical set of aeration on outlet air ball, are aerated ball
Shape, which is put on, offers several solarization air caps.
As second situation, the aeration component includes rectangular air outlet plate, and the inside of air outlet plate has sky
Chamber, the side of air outlet plate offer air inlet, and rectangular array offers several exhaust vents in the plate face of air outlet plate, and in air outlet plate
It is also arranged with aeration set, aeration, which is put on, offers several solarization air caps.
As the third situation, the aeration component includes rounded rod-shaped outlet air bar, and one end of outlet air bar opens up
There is air inlet, several exhaust vents is offered on the body of rod of outlet air bar, and be also arranged with aeration tube on outlet air bar, opened up on aeration tube
There are several solarization air caps.
The upper end that the defeated wind is in charge of is rotatably arranged in rack by bearing, and the outer ring of bearing is fixed on the rack,
The inner ring of bearing and defeated wind are in charge of tight fit.
Sealing ring is fixed between the air manifold and rack, and air manifold is solid by bolt and nut and rack
Even.By the way that sealing ring is arranged, leakage when preventing air from passing through between air manifold and rack.
Compared with prior art, the utility model has the advantage that
1, the utility model is communicated with several gas explosion components with the lower end of delivery branch pipe by being in charge of in conveying, thus may be used
To increase the aeration area in treatment tank, to improve the existence area and survival rate of aerobic bacteria.
2, the utility model makes defeated wind be in charge of rotation by setting motor and speed reducer, stirs sewage, increases dirty water oxygen
Content.
3, the utility model is by the way that aeration tube to be set in the installing pipe for being provided with exhaust vent, since aeration tube is using rubber
Glue material is made to prevent the sundries blocking aeration pipe in sewage.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model.
Fig. 2 is the attachment structure schematic diagram of motor and speed reducer in the utility model.
Fig. 3 is the aeration component structure diagram in the utility model embodiment one.
Fig. 4 is the aeration component structure diagram in the utility model embodiment two.
Fig. 5 is the aeration component structure diagram in the utility model embodiment three.
In figure, 1, rack;2, pressure fan;3, air manifold;4, defeated wind is in charge of;5, motor;6, speed reducer;7, sprocket wheel one;
8, sprocket wheel two;9, chain one;10, sprocket wheel three;11, annular sprocket wheel;12, chain two;13, defeated wind branch pipe;14, fixing pipe;15, it exposes
Pneumatic module;151, outlet air ball;152, gas explosion spherical shape set;153, air outlet plate;154, gas explosion set;155, outlet air bar;156, aeration tube;
16, bearing.
Specific embodiment
It is specific embodiment of the utility model and in conjunction with attached drawing below, the technical solution of the utility model is made further
Description, but the utility model is not limited to these examples.
Embodiment one
As shown in Figure 1, the aerator in a kind of acrylic acid and esters biological wastewater treatment cesspool, including it is fixed on dirt
Rack 1 above pond, be fixed in rack 1 can into cesspool input air pressure fan 2, the air outlet of pressure fan 2
It is communicated with air manifold 3, sealing ring is fixed between air manifold 3 and rack 1, and air manifold 3 passes through bolt and nut and machine
Frame 1 is connected.By the way that sealing ring is arranged, leakage when preventing air from passing through between air manifold 3 and rack 1.Also rotation is set in rack 1
It is equipped with defeated wind and is in charge of 4, and defeated wind is in charge of 4 upper end and is connected with air manifold 3, defeated wind is in charge of 4 upper end by 16 turns of bearing
Dynamic to be arranged in rack 1, the outer ring of bearing 16 is fixed in rack 1, and the inner ring of bearing 16 and defeated wind are in charge of 4 tight fits.
As illustrated in fig. 1 and 2, the driving mechanism that defeated wind is in charge of that 4 are able to drive its rotation with one is connected, and driving mechanism includes electricity
Machine 5 and speed reducer 6, motor 5 and speed reducer 6 are each attached in rack 1, and the output shaft of motor 5 is straight down and solid on output shaft
Surely there is sprocket wheel 1, the input shaft of speed reducer 6 is fixed with sprocket wheel 28 straight down and on input shaft, and sprocket wheel 1 and sprocket wheel 28 are logical
Chain 1 is crossed to be connected;The output shaft of speed reducer 6 is fixed with sprocket wheel 3 10 straight down and on output shaft, and defeated wind is in charge of on 4 fixed
There is annular 11 band of sprocket wheel, annular 11 band of sprocket wheel is connected with sprocket wheel 3 10 by chain 2 12.Start motor 5, motor 5 is driven to export
Sprocket wheel 1 on axis, sprocket wheel 1 are driven the sprocket wheel 28 on the input shaft of retarder by chain 1, slowed down by retarder,
After reaching suitable revolving speed, the output shaft of retarder is made to rotate band movable sprocket 3 10, sprocket wheel 3 10 drives defeated by chain 2 12
Wind is in charge of 11 band of annular sprocket wheel on 4, and defeated wind is made to be in charge of 4 rotations.
As shown in figs. 1 and 3, the middle part that defeated wind is in charge of 4 is communicated with several defeated wind branch pipes 13 along its circumferential direction, defeated wind branch pipe 13
Its circumferential direction of lower end edge is communicated with several fixing pipes 14, and fixing pipe 14 is equipped with aeration component 15;Defeated wind is in charge of its week of 4 lower end edge
To several fixing pipes 14 are communicated with, the fixing pipe 14 is equipped with aeration component 15.It includes rounded hollow for being aerated component 15
The outlet air ball 151 of shape, the side of outlet air ball 151 offer air inlet, several exhaust vents are offered on the spherical surface of outlet air ball 151,
And the spherical set 152 of aeration is also arranged on outlet air ball 151, it is aerated on spherical set 152 and offers several solarization air caps.The spherical set of aeration
152 are made of rubber, and when the present apparatus does not work, gas explosion hole is closure, effectively prevent the impurity in sewage to enter outlet air and ask, make
At blocking.
The working principle of this acrylic acid and the aerator in esters biological wastewater treatment cesspool be such that firstly,
Start pressure fan 2, by the air outlet of pressure fan 2 can endlessly to 3 input air of air manifold, air pass through with
The conveying that air manifold 3 is connected is in charge of, and several defeated wind branch pipes 13 are reached after defeated wind is in charge of 4 shunting function;Then, empty
Gas comes out from the exhaust vent in fixing pipe 14 and reaches aeration tube 156;Finally, air comes out from aeration component 15 enters dirt
In water treating pond, treatment tank is aerated.Start motor 5, drives the sprocket wheel 1 on 5 output shaft of motor, sprocket wheel 1
The sprocket wheel 28 on the input shaft of retarder is driven by chain 1, is slowed down by retarder, after reaching suitable revolving speed, is made to subtract
The output shaft rotation band movable sprocket 3 10 of fast device, sprocket wheel 3 10 drive defeated wind to be in charge of the annular sprocket wheel 11 on 4 by chain 2 12
Band makes defeated wind be in charge of 4 rotations, so that the gas explosion component in defeated wind branch pipe 13 and fixing pipe 14 be driven to be stirred sewage, increases
Add the oxygen content in sewage.
Embodiment two
As shown in Fig. 1,2 and 4, the present embodiment is essentially identical with the structure and principle of embodiment one, and different place exists
In: in example 1, the outlet air ball 151 of aeration component 15 including rounded hollow shape, the side of outlet air ball 151 offer into
Port offers several exhaust vents on the spherical surface of outlet air ball 151, and the spherical set 152 of aeration is also arranged on outlet air ball 151, exposes
Several solarization air caps are offered on balloon shape set 152;And in the present embodiment two, aeration component 15 includes rectangular air outlet plate
153, the inside of air outlet plate 153 has cavity, and the side of air outlet plate 153 offers air inlet, rectangle in the plate face of air outlet plate 153
Array offers several exhaust vents, and aeration set 154 is also arranged in air outlet plate 153, offers several aerations on aeration set 154
Hole.Aeration set 154 is made of rubber, and when the present apparatus does not work, gas explosion hole is closure, and the impurity in sewage is effectively prevent to enter
Outlet air is asked, and is resulted in blockage.
Embodiment three
As shown in Fig. 1,2 and 5, the present embodiment is essentially identical with the structure and principle of embodiment one, and different place exists
In: in example 1, the outlet air ball 151 of aeration component 15 including rounded hollow shape, the side of outlet air ball 151 offer into
Port offers several exhaust vents on the spherical surface of outlet air ball 151, and the spherical set 152 of aeration is also arranged on outlet air ball 151, exposes
Several solarization air caps are offered on balloon shape set 152;And in the present embodiment three, aeration component 15 includes rounded rod-shaped outlet air
Bar 155, one end of outlet air bar 155 offer air inlet, and several exhaust vents, and outlet air bar are offered on the body of rod of outlet air bar 155
It is also arranged with aeration tube 156 on 155, several solarization air caps are offered on aeration tube 156.Aeration tube 156 is made of rubber, the present apparatus
When not working, gas explosion hole is closure, effectively prevent the impurity in sewage to enter outlet air and asks, results in blockage.
The specific embodiments described herein are merely examples of the spirit of the present invention.The utility model institute
Belonging to those skilled in the art can make various modifications or additions to the described embodiments or using similar
Mode substitute, but without departing from the spirit of the present application or beyond the scope of the appended claims.
Although 1, rack is used more herein;2, pressure fan;3, air manifold;4, defeated wind is in charge of;5, motor;6, subtract
Fast machine;7, sprocket wheel one;8, sprocket wheel two;9, chain one;10, sprocket wheel three;11, annular sprocket wheel;12, chain two;13, defeated wind branch pipe;
14, fixing pipe;15, it is aerated component;151, outlet air ball;152, gas explosion spherical shape set;153, air outlet plate;154, gas explosion set;155, go out
Wind bar;156, aeration tube;16, the terms such as bearing, but it does not exclude the possibility of using other terms.Only using these terms
It is the essence in order to be more convenient to describe and explain the utility model;Be construed as any additional limitation all and be with
What the spirit of the present invention was disagreed.
Claims (7)
1. the aerator in a kind of acrylic acid and esters biological wastewater treatment cesspool, including the machine being fixed on above cesspool
Frame, be fixed in the rack can into cesspool input air pressure fan, the air outlet of the pressure fan is communicated with
Air manifold, which is characterized in that also rotation is provided with defeated wind and is in charge of in the rack, and the upper end be in charge of of defeated wind and defeated wind are total
Pipe is connected, and the defeated wind is in charge of the driving mechanism for being able to drive its rotation with one and is connected, and the middle part that defeated wind is in charge of is along its week
To being communicated with several defeated wind branch pipes, described its circumferential direction of the lower end edge of defeated wind branch pipe is communicated with several fixing pipes, the fixation
Pipe is equipped with aeration component;Its circumferential direction of the lower end edge that defeated wind is in charge of is communicated with several fixing pipes, and the fixing pipe, which is equipped with, to expose
Pneumatic module.
2. the aerator in acrylic acid according to claim 1 and esters biological wastewater treatment cesspool, feature exist
In the driving mechanism includes motor and speed reducer, and the motor and speed reducer is each attached in rack, the motor
Output shaft be fixed with sprocket wheel one straight down and on output shaft, the input shaft of the speed reducer is straight down and on input shaft
It is fixed with sprocket wheel two, sprocket wheel one is connected with sprocket wheel two by chain one;The output shaft of the speed reducer straight down and export
Sprocket wheel three is fixed on axis, the defeated wind, which is in charge of, is fixed with endless chain wheel belt, the endless chain wheel belt and sprocket wheel threeway
Chain two is crossed to be connected.
3. the aerator in acrylic acid according to claim 1 and esters biological wastewater treatment cesspool, feature exist
In the aeration component includes the outlet air ball of rounded hollow shape, and the side of outlet air ball offers air inlet, the ball of outlet air ball
Several exhaust vents are offered on face, and are also arranged with the spherical set of aeration on outlet air ball, and aeration spherical shape, which is put on, offers several aerations
Hole.
4. the aerator in acrylic acid according to claim 1 and esters biological wastewater treatment cesspool, feature exist
In the aeration component includes rectangular air outlet plate, and the inside of air outlet plate has cavity, and the side of air outlet plate offers
Air inlet, rectangular array offers several exhaust vents in the plate face of air outlet plate, and aeration set is also arranged in air outlet plate, aeration set
On offer several solarization air caps.
5. the aerator in acrylic acid according to claim 1 and esters biological wastewater treatment cesspool, feature exist
In the aeration component includes rounded rod-shaped outlet air bar, and one end of outlet air bar offers air inlet, the body of rod of outlet air bar
On offer several exhaust vents, and be also arranged with aeration tube on outlet air bar, several solarization air caps offered on aeration tube.
6. the aerator in acrylic acid according to claim 1 or 2 or 3 and esters biological wastewater treatment cesspool,
It being characterized in that, the upper end that the defeated wind is in charge of is rotatably arranged in rack by bearing, and the outer ring of bearing is fixed on the rack,
The inner ring of bearing and defeated wind are in charge of tight fit.
7. the aerator in acrylic acid according to claim 1 or 2 or 3 and esters biological wastewater treatment cesspool,
It is characterized in that, sealing ring is fixed between the air manifold and rack, and air manifold is solid by bolt and nut and rack
Even.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN201822238799.4U CN209456169U (en) | 2018-12-28 | 2018-12-28 | A kind of aerator in acrylic acid and esters biological wastewater treatment cesspool |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201822238799.4U CN209456169U (en) | 2018-12-28 | 2018-12-28 | A kind of aerator in acrylic acid and esters biological wastewater treatment cesspool |
Publications (1)
Publication Number | Publication Date |
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CN209456169U true CN209456169U (en) | 2019-10-01 |
Family
ID=68042816
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Application Number | Title | Priority Date | Filing Date |
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CN201822238799.4U Active CN209456169U (en) | 2018-12-28 | 2018-12-28 | A kind of aerator in acrylic acid and esters biological wastewater treatment cesspool |
Country Status (1)
Country | Link |
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CN (1) | CN209456169U (en) |
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2018
- 2018-12-28 CN CN201822238799.4U patent/CN209456169U/en active Active
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