CN208022733U - A kind of air floatation machine - Google Patents
A kind of air floatation machine Download PDFInfo
- Publication number
- CN208022733U CN208022733U CN201721644546.6U CN201721644546U CN208022733U CN 208022733 U CN208022733 U CN 208022733U CN 201721644546 U CN201721644546 U CN 201721644546U CN 208022733 U CN208022733 U CN 208022733U
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- CN
- China
- Prior art keywords
- air supporting
- reaction tank
- supporting reaction
- sliding seat
- air
- 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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- 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 utility model is related to field of sewage treatment equipment, more particularly to a kind of air floatation machine, including air supporting reaction tank and dross pond, one end of air supporting reaction tank is equipped with air supporting water inlet, the other end of air supporting reaction tank is equipped with air supporting water outlet, bubble generator is installed in air supporting reaction tank, the top of air supporting reaction tank is equipped with slag scraping mechanism, slag scraping mechanism includes reciprocal axis, sliding seat, scum board and limiting component, the both sides of air supporting reaction tank are equipped with rotation seat, reciprocal axis is rotatablely equipped on rotation seat, reciprocal axis extends the end of rotation seat and the power output end be connected by power of rotary electric machine, sliding seat is installed on reciprocal axis, the lower part of sliding seat is equipped with scum board, limiting component is also equipped on sliding seat, the both sides of air supporting reaction tank offer the dross collecting tank parallel with scum board, dross collecting tank is connected to dross pond.The utility model is simple in structure, maintenance easy to operation, has reached the processing work efficiency for improving sewage, has reduced the technique effect of the corrosion of sewage.
Description
Technical field
The utility model is related to field of sewage treatment equipment more particularly to a kind of air floatation machines.
Background technology
Air floatation machine is that air dissolving system generates a large amount of micro air bubble in water, makes air with the micro-bubble shape of high degree of dispersion
Formula is attached on suspended particle, is caused density to be less than the state of water, so that it is kept afloat using law of buoyancy, to realize
The water treatment facilities of solid- liquid separation；Air floatation machine is divided into super efficiency shallow air flotation machine, air flotation turbo, flat flow air floatation machine.Exist at present
There is application in terms of water supply, industrial wastewater and municipal sewage treatment；Air floatation machine advantage is that its solid- liquid separation equipment has investment
Less, the features such as taking up an area minimum face, high degree of automation, convenient operation and management.
Air floatation machine working environment corrosivity is stronger, and continuous operation throughout the year, which results in the vibration of air floatation machine is larger,
Must not infrequently the parts such as bearing, impeller, axis be checked and be replaced；The slag scraping mechanism of existing air floatation machine mostly uses greatly
The chain drive of chain drive, slag scraping mechanism is slow, and the air floatation machine of chain drive, when carrying out scraping slag, scum board is with chain
Item is moved, and the sewage on scum board can drop onto zero, bearing, impeller, axis of slag scraping mechanism etc. with the overturning of scum board
It causes to corrode on part, influences working efficiency and service life of equipment, increase cost of sewage disposal.
Therefore, a kind of new air floatation machine is developed, not only there is urgent researching value, it may have good economic benefit and work
Industry application potential, this is exactly where the power that the utility model is accomplished and basis.
Utility model content
In order to overcome the defect of the prior art as indicated above, the present inventor to have made intensive studies this, paying
After a large amount of creative works, so as to complete the utility model.
Specifically, technical problem to be solved in the utility model is：A kind of air floatation machine is provided, to reach raising sewage
Processing work efficiency, reduce the technique effect of the corrosion of sewage.
In order to solve the above technical problems, the technical solution of the utility model is：
One end of a kind of air floatation machine, including air supporting reaction tank and dross pond, the air supporting reaction tank is equipped with air supporting water inlet,
The other end of the air supporting reaction tank is equipped with air supporting water outlet, and bubble generator, the gas are equipped in the air supporting reaction tank
The top of floating reaction tank is equipped with slag scraping mechanism, and the slag scraping mechanism includes reciprocal axis, sliding seat, scum board and limiting section
The both sides of part, the air supporting reaction tank are equipped with rotation seat, and the reciprocal axis is rotatablely equipped on the rotation seat, described reciprocal
Axis extends the end of the rotation seat and the power output end be connected by power of rotary electric machine, and sliding is equipped on the reciprocal axis
Seat, the lower part of the sliding seat are equipped with the scum board, and limiting component, the air supporting reaction are also equipped on the sliding seat
The both sides in pond offer the dross collecting tank parallel with the scum board, and the dross collecting tank is connected to the dross pond.
In the present invention, as an improvement, the top of the scum board is equipped with baffle, the baffle with it is described
Air supporting reaction tank is adapted, and is offered on the baffle to by the gap of the sliding seat, the both ends of the baffle with
The both ends of the air supporting reaction tank are connected by mounting base.
In the present invention, as an improvement, the limiting component includes being installed on consolidating for the reciprocal axis both sides
The both ends of dead axle, the fixing axle are rotatably connected to fixed seat, and the fixed seat is fixedly installed in the upper of the air supporting reaction tank
Portion, the sliding seat offer the mounting hole coordinated with the fixing axle.
In the present invention, as an improvement, the limiting component includes position-limited rack, the both ends peace of the position-limited rack
The lower part on the top loaded on the air supporting reaction tank, the position-limited rack offers limiting slot, and the top of the sliding seat is equipped with
With the positive stop key of limiting slot cooperation.
In the present invention, as an improvement, speed reducer is installed on the rotary electric machine.
In the present invention, as an improvement, aeration portion is installed in the air supporting water inlet of the air supporting reaction tank
Part, the aeration devices include aerator, and the aerator inner cavity is aeration section, and the aeration section is connected to inlet end.
After using above-mentioned technical proposal, the utility model has the beneficial effects that：
One end of air supporting reaction tank is equipped with air supporting water inlet, and the other end of air supporting reaction tank is equipped with air supporting water outlet, air supporting
Bubble generator is installed, the top of air supporting reaction tank is equipped with slag scraping mechanism, and slag scraping mechanism includes reciprocal axis, cunning in reaction tank
Dynamic seat, scum board and limiting component, the both sides of air supporting reaction tank are equipped with rotation seat, are rotatablely equipped on rotation seat reciprocal
Axis, reciprocal axis extend the end of rotation seat and the power output end be connected by power of rotary electric machine, sliding are equipped on reciprocal axis
Seat, the lower part of sliding seat is equipped with scum board, is also equipped with limiting component on sliding seat, the both sides of air supporting reaction tank offer with
The parallel dross collecting tank of scum board, dross collecting tank is connected to dross pond, when the utility model is used, bubble generator energy
Micro air bubble is enough generated, air is made to be attached on suspended particle in the form of the micro-bubble of high degree of dispersion, density is caused to be less than
The state of water makes it keep afloat using law of buoyancy, to realize that solid- liquid separation, the reciprocal axis of slag scraping mechanism can be realized
Reciprocating movement of the sliding seat on reciprocal axis, so as to realize scum board can skimming, scrape mud, realize the processing to sewage,
Reciprocal axis drives the movement of sliding seat, avoids because the chain drive of slag scraping mechanism is slow, and the air floatation machine of chain drive
When carrying out scraping slag, scum board is moved with chain, and the sewage on scum board can be scraped as the overturning of scum board drops onto
It causes to corrode on the parts such as bearing, impeller, the axis of slag mechanism, influences working efficiency and service life of equipment, increase sewage
Processing cost；Reach the processing work efficiency for improving sewage, reduces the corrosion of sewage, improve the service life of equipment, both sides
The dross collecting tank opened up can collect scum board and move back and forth the sludge and suspended particle driven, improve work efficiency.
The top of scum board is equipped with baffle, and baffle is adapted with air supporting reaction tank, and offers to pass through on baffle
The both ends in the gap of sliding seat, baffle are connect with the both ends of air supporting reaction tank by mounting base, when the utility model is used, scraping
The baffle on slag plate top can reduce sewage and be splashed on the reciprocal axis and sliding seat on scum board top, and that improves equipment uses the longevity
Life, gap can realize the reciprocating movement of sliding seat.
Limiting component includes the fixing axle for being installed on reciprocal axis both sides, and the both ends of fixing axle are rotatably connected to fixed seat, Gu
Reservation is fixedly installed in the top of air supporting reaction tank, and sliding seat offers the mounting hole coordinated with fixing axle, and the utility model exists
It is moved back and forth in reciprocal axis in use, two fixing axles can limit sliding seat, avoids the occurrence of the rotation because of reciprocal axis
The generation for driving the rotation of sliding seat can be such that the operation of sliding seat more stablizes.
Limiting component includes position-limited rack, and the both ends of position-limited rack are installed on the top of air supporting reaction tank, and the lower part of position-limited rack is opened
Equipped with limiting slot, the top of sliding seat is equipped with the positive stop key coordinated with limiting slot, when the utility model is used, on position-limited rack
The cooperation of limiting slot and positive stop key can limit sliding seat and be moved back and forth in reciprocal axis, and the setting installation of position-limited rack can be just
In the installation and maintenance of sliding seat, and convenient for the position of sliding seat is adjusted.
Speed reducer is installed, when the utility model is used, speed reducer can control the rotation speed of motor on rotary electric machine
Degree, controls the movement speed of sliding seat, to drive scum board to carry out scraping mud and scrape slag.
Aeration devices are installed, aeration devices include aerator, aerator inner cavity in the air supporting water inlet of air supporting reaction tank
To be aerated section, aeration section be connected to inlet end, when the utility model is used, aerator have stir abundant, highly effective oxygen dissolving,
Simple system, dependable performance, noiseless, easy to install, the few maintenance of operating and advantage applied widely, aerator can be used for work
Industry wastewater treatment and sanitary sewage disposal, it can also be used to the processing of the surface water such as river, lake, the water supply of underground water deferrization and demanganization
Processing；Can be used for activated sludge process aeration tank aeration agitation, the stirring of regulating reservoir homogeneous, sewage treatment plant sediment by aeration, aerobic
The occasions such as pond aeration, coagulating basin stirring, the reaction tank stirring conjunction of chemical method.
In conclusion the utility model is simple in structure, maintenance easy to operation has reached the processing work effect for improving sewage
Rate reduces the technique effect of the corrosion of sewage.
Description of the drawings
Fig. 1 is the structural schematic diagram of embodiment one；
Fig. 2 is the limiting component schematic diagram of embodiment one；
Fig. 3 is the structural schematic diagram of embodiment two；
Fig. 4 is the limiting component schematic diagram of embodiment two；
In figure：1, air supporting reaction tank, 2, dross pond, 3, air supporting water inlet, 4, air supporting water outlet, 5, rotary electric machine, 6, scrape
Slag mechanism, 61, reciprocal axis, 62, sliding seat, 63, scum board, 64, limiting component, 641, fixing axle, 642, fixed seat, 643, limit
Position frame, 644, positive stop key, 65, rotation seat, 66, collecting tank, 7, aerator.
Specific implementation mode
The utility model is further illustrated with reference to specific embodiment.But the purposes of these exemplary embodiments
Only it is used for enumerating the utility model with purpose, any type of any limit not is constituted to the real protection scope of the utility model
It is fixed, it is more non-that the scope of protection of the utility model is confined to this.
Embodiment one
As shown in Figs. 1-2, a kind of air floatation machine, including air supporting reaction tank 1 and dross pond 2, one end of air supporting reaction tank 1 are set
There are air supporting water inlet 3, the other end of air supporting reaction tank 1 to be equipped with air supporting water outlet 4, bubble is installed in air supporting reaction tank 1
The top of device, air supporting reaction tank 1 is equipped with slag scraping mechanism 6, and slag scraping mechanism 6 includes reciprocal axis 61, sliding seat 62, scum board 63
And limiting component 64, the both sides of air supporting reaction tank are equipped with rotation seat 65, reciprocal axis 61 are rotatablely equipped on rotation seat 65, past
Multiple axis 61 extends the end of rotation seat 65 and the power output end be connected by power of rotary electric machine 5, and cunning is equipped on reciprocal axis 61
Dynamic seat 62, the lower part of sliding seat 62 is equipped with scum board 63, limiting component 64, air supporting reaction tank 1 is also equipped on sliding seat 62
Both sides offer the dross collecting tank 66 parallel with scum board 63, dross collecting tank 66 is connected to dross pond 2.
Wherein bubble generator can generate micro air bubble, so that air is attached in the form of the micro-bubble of high degree of dispersion outstanding
On float particle, causes density to be less than the state of water, so that it is kept afloat using law of buoyancy, to realize solid- liquid separation, scrape
The reciprocal axis 61 of slag mechanism 6 can realize reciprocating movement of the sliding seat 62 on reciprocal axis 61, so as to realize scum board 63
Can skimming, scrape mud, realize that the processing to sewage, reciprocal axis 61 drive the movement of sliding seat 62, avoid because of slag scraping mechanism 6
Chain drive it is slow, and the air floatation machine of chain drive, when carrying out scraping slag, scum board 63 is moved with chain, scrapes slag
Sewage on plate 63, which can be dropped onto with the overturning of scum board 63 on the parts such as the bearing, impeller, axis of slag scraping mechanism 6, causes corruption
Erosion, influences working efficiency and service life of equipment, increases cost of sewage disposal；Reach the processing work efficiency for improving sewage,
The corrosion for reducing sewage, improves the service life of equipment, it is past that the dross collecting tank 66 that both sides open up can collect scum board 63
The multiple mobile sludge and suspended particle driven, improves work efficiency.
In the present embodiment, the top of scum board 63 is equipped with baffle, and baffle is adapted with air supporting reaction tank 1, and baffle
On offer to be connect by mounting base with the both ends of air supporting reaction tank 1 by the both ends in the gap of sliding seat 62, baffle, scrape
The baffle on 63 top of slag plate can reduce sewage and be splashed on the reciprocal axis 61 and sliding seat 62 on 63 top of scum board, improve equipment
Service life, gap can realize the reciprocating movement of sliding seat 62.
In the present embodiment, limiting component 64 includes the fixing axle 641 for being installed on 61 both sides of reciprocal axis, fixing axle 641
Both ends are rotatably connected to fixed seat 642, and fixed seat 642 is fixedly installed in the top of air supporting reaction tank 1, sliding seat 62 offer with
The mounting hole that fixing axle 641 coordinates, two fixing axles 641 can limit sliding seat 62 and be moved back and forth in reciprocal axis 61, be kept away
Exempt to occur, because the rotation of reciprocal axis 61 drives the generation of the rotation of sliding seat 62, the operation of sliding seat 62 can be made more steady
It is fixed.
In the present embodiment, speed reducer is installed, speed reducer can control the velocity of rotation of motor, control on rotary electric machine 5
The movement speed of sliding seat 62 processed, to drive scum board 63 to carry out scraping mud and scrape slag.The air supporting water inlet 3 of air supporting reaction tank 1
Aeration devices are inside installed, aeration devices include aerator 7, and 7 inner cavity of aerator is aeration section, and aeration section connects with inlet end
It is logical, aerator 7 have stirring fully, highly effective oxygen dissolving, simple system, dependable performance, noiseless, easy to install, the few maintenance of operating with
And advantage applied widely, aerator 7 can be used for Industrial Wastewater Treatment and sanitary sewage disposal, it can also be used to river, lake
The processing of equal surface water, the Water purification of underground water deferrization and demanganization；It can be used for activated sludge process aeration tank aeration agitation, regulating reservoir
Homogeneous stirring, the sediment by aeration of sewage treatment plant, aerobic tank aeration, coagulating basin stirring, reaction tank stirring conjunction of chemical method etc.
Occasion.Unique diffuser design makes the air of sucking be uniformly mixed with muddy water, and generation bubble is tiny and quantity is various, dissolved oxygen
Rate is high.Oxygen transfer efficiency is up to 30%, applied widely, can be used for Industrial Wastewater Treatment and sanitary sewage disposal, it can also be used to
The processing of the surface water such as river, lake, the Water purification of underground water deferrization and demanganization；It can be used for activated sludge process aeration tank aeration to stir
It mixes, the stirring of regulating reservoir homogeneous, the sediment by aeration of sewage treatment plant, aerobic tank aeration, coagulating basin stirs, the reaction tank of chemical method stirs
Mix the occasions such as conjunction.This equipment can make muddy water generate higher negative pressure and strong turbulent fluctuation in ejector with air, stir, cut
It cuts, promotes liquid film and the air film higher-order of oscillation, bubble diameter is made significantly to reduce, bubbles number increases, and increases the specific surface of bubble
Product, while also making gas thinning of liquid film, resistance to mass tranfer can be greatly reduced, oxygen molecule is made preferably to be transferred to liquid phase from gas phase.It penetrates
Stream is during advancing at utmost speed, and in disperser under the action of high speed rotation, has higher angular speed, so that jet stream is had relatively strong
Penetration power, making micro-bubble, stroke is remote in water, enhancing stirring, plug-flow and oxygen transfer rate.
The other component of above-mentioned air floatation machine is identical as existing air floatation machine structure, does not repeat herein.
Embodiment two
As shown in Figure 3-4, the difference between this embodiment and the first embodiment lies in：Limiting component 64 includes position-limited rack 643, limit
The both ends of position frame 643 are installed on the top of air supporting reaction tank 1, and the lower part of position-limited rack 643 offers limiting slot, sliding seat 62 it is upper
Portion is equipped with the positive stop key 644 coordinated with limiting slot, and the cooperation of 643 upper limit position groove of position-limited rack and positive stop key 644 can limit cunning
Dynamic seat 62 is moved back and forth in reciprocal axis 61, and the setting installation of position-limited rack 643 can be convenient for the installation and maintenance of sliding seat 62,
And convenient for the position of sliding seat 62 is adjusted.
It should be appreciated that the purposes of these embodiments is merely to illustrate the utility model and is not intended to limitation the utility model
Protection domain.In addition, it should also be understood that, after having read the technology contents of the utility model, those skilled in the art can be right
The utility model makees various change, modification and/or variation, all these equivalent forms equally fall within right appended by the application and want
Seek book within the limits of the protection.
Claims (6)
1. one end of a kind of air floatation machine, including air supporting reaction tank and dross pond, the air supporting reaction tank is equipped with air supporting water inlet, institute
The other end for stating air supporting reaction tank is equipped with air supporting water outlet, is equipped with bubble generator in the air supporting reaction tank, feature exists
In：The top of the air supporting reaction tank is equipped with slag scraping mechanism, the slag scraping mechanism include reciprocal axis, sliding seat, scum board with
And limiting component, the both sides of the air supporting reaction tank are equipped with rotation seat, the reciprocal axis are rotatablely equipped on the rotation seat,
The reciprocal axis extends the end of the rotation seat and the power output end be connected by power of rotary electric machine, pacifies on the reciprocal axis
Equipped with sliding seat, the lower part of the sliding seat is equipped with the scum board, and limiting component is also equipped on the sliding seat, described
The both sides of air supporting reaction tank offer the dross collecting tank parallel with the scum board, the dross collecting tank and the dross pond
Connection.
2. a kind of air floatation machine as described in claim 1, it is characterised in that：The top of the scum board is equipped with baffle, described
Baffle is adapted with the air supporting reaction tank, and is offered on the baffle to by the gap of the sliding seat, the gear
The both ends of plate are connect with the both ends of the air supporting reaction tank by mounting base.
3. a kind of air floatation machine as described in claim 1, it is characterised in that：The limiting component includes being installed on the reciprocal axis
The both ends of the fixing axle of both sides, the fixing axle are rotatably connected to fixed seat, and it is anti-that the fixed seat is fixedly installed in the air supporting
The top of Ying Chi, the sliding seat offer the mounting hole coordinated with the fixing axle.
4. a kind of air floatation machine as described in claim 1, it is characterised in that：The limiting component includes position-limited rack, the limit
The both ends of frame are installed on the top of the air supporting reaction tank, and the lower part of the position-limited rack offers limiting slot, the sliding seat
Top is equipped with the positive stop key coordinated with the limiting slot.
5. a kind of air floatation machine as described in claim 1, it is characterised in that：Speed reducer is installed on the rotary electric machine.
6. a kind of air floatation machine as described in claim 1, it is characterised in that：Installation in the air supporting water inlet of the air supporting reaction tank
It includes aerator to have aeration devices, the aeration devices, and the aerator inner cavity is aeration section, the aeration section and inlet end
Connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721644546.6U CN208022733U (en) | 2017-11-30 | 2017-11-30 | A kind of air floatation machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721644546.6U CN208022733U (en) | 2017-11-30 | 2017-11-30 | A kind of air floatation machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208022733U true CN208022733U (en) | 2018-10-30 |
Family
ID=63898208
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721644546.6U Expired - Fee Related CN208022733U (en) | 2017-11-30 | 2017-11-30 | A kind of air floatation machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208022733U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109399750A (en) * | 2018-11-25 | 2019-03-01 | 章斌元 | A kind of sewage treatment flat flow dissolved gas floatator |
| CN110668589A (en) * | 2019-10-10 | 2020-01-10 | 吴远光 | Waste water treatment air supporting machine |
| CN110713223A (en) * | 2019-11-13 | 2020-01-21 | 无锡工源环境科技股份有限公司 | Combined air flotation efficient slag scraping device |
| CN114349103A (en) * | 2022-01-10 | 2022-04-15 | 无锡工源环境科技股份有限公司 | Reaction tank cleaning device for air-flotation purification equipment |
-
2017
- 2017-11-30 CN CN201721644546.6U patent/CN208022733U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109399750A (en) * | 2018-11-25 | 2019-03-01 | 章斌元 | A kind of sewage treatment flat flow dissolved gas floatator |
| CN110668589A (en) * | 2019-10-10 | 2020-01-10 | 吴远光 | Waste water treatment air supporting machine |
| CN110668589B (en) * | 2019-10-10 | 2021-12-14 | 江苏河海给排水成套设备有限公司 | Waste water treatment air supporting machine |
| CN110713223A (en) * | 2019-11-13 | 2020-01-21 | 无锡工源环境科技股份有限公司 | Combined air flotation efficient slag scraping device |
| CN114349103A (en) * | 2022-01-10 | 2022-04-15 | 无锡工源环境科技股份有限公司 | Reaction tank cleaning device for air-flotation purification equipment |
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Legal Events
| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20181030 Termination date: 20191130 |