CN207986827U - A kind of micro-nano air bubble machine - Google Patents
A kind of micro-nano air bubble machine Download PDFInfo
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- CN207986827U CN207986827U CN201820048001.7U CN201820048001U CN207986827U CN 207986827 U CN207986827 U CN 207986827U CN 201820048001 U CN201820048001 U CN 201820048001U CN 207986827 U CN207986827 U CN 207986827U
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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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Abstract
The utility model discloses a kind of micro-nano air bubble machines, its key points of the technical solution are that：It include the water tank being connected to water inlet pipe, with the tank connected suction pump of water storage, the air inlet pipe being connect with suction pump, the mixed gas tank for connecting the gas mixing pipe of water tank and air inlet pipe by suction pump and being connect with gas mixing pipe, the mixed gas tank includes outer tank body and is arranged inner tank body in outer tank interior, the opening of the gas mixing pipe is in the inner cavity of inner tank body, the outer tank body is connected with the drainpipe for water body discharge after mixed gas, under the premise of not increasing mixed gas tank floor space, extend the time that bubble is contacted with water body, to make gas and water that can be sufficiently mixed in mixed gas tank, finally generate nano level microbubble, micro-nano bubble is greatly improved water oxygenation efficiency, to strong improvement polluted-water water quality and promote the reparations of ecological benefits in water body.
Description
Technical field
The utility model is related to sewage disposal, more particularly to a kind of micro-nano air bubble machine.
Background technology
Ultra-fine microbubble technique exactly dissolves in air or pure oxygen in water in a manner of imperceptible bubble, to realize water body
Over-saturation oxygen condition, achieved the effect that it is conventional be difficult to reach, played its unconventional effect.
Usual enhancement oxygen dissolving method with mostly using oxygen charging pump greatly aeration oxygen replenishing, and realized mostly by oxygenation sand head
The oxygenation of bubble type, this bubble particles are big, also small with the contact surface area of water body, along with air ducks in drink because quickly
Rise and keep residence time too short, it is difficult to realize that super dissolved oxygen or rare oxygen dissolve in water, ideal dissolved oxygen effect is not achieved.For
Raising oxygenation effect, current micro-nano air bubble machine increase the volume of mixed gas tank, to which gas and water body are in mixed gas tank
Journey time achievees the purpose that improve dissolved oxygen in water, however this mode to improve the time of contact between gas and water body
The volume of the mixed gas tank of manufacture is excessive, takes up a large area, influences to install.
Utility model content
The purpose of this utility model is to provide a kind of micro-nano air bubble machine, in the premise for not increasing mixed gas tank floor space
Under, extend the time that bubble is contacted with water body, to make gas and water that can be sufficiently mixed in mixed gas tank.
The above-mentioned technical purpose of the utility model technical scheme is that：
A kind of micro-nano air bubble machine includes the water tank being connected to water inlet pipe and the tank connected suction pump of water storage and is taken out
The air inlet pipe of water pump connection, the mixed gas for connecting the gas mixing pipe of water tank and air inlet pipe by suction pump and being connect with gas mixing pipe
Tank, the mixed gas tank include outer tank body and are arranged inner tank body in outer tank interior, and the opening of the gas mixing pipe is located at interior
In the inner cavity of tank body, the outer tank body is connected with the drainpipe for water body discharge after mixed gas.
By using above-mentioned technical proposal, water tank supplies water into suction pump, while suction pump is connected with air inlet pipe, gas
Gas mixing pipe being mixed and fed into suction pump with water and being further mixed to form gas-liquid mixture, gas-liquid mixture is in mixed gas tank later
Interior mixing, mixed gas tank extend mixed path of the gas-liquid mixture in mixed gas tank by the design of inner tank body and outer tank body, from
And make gas and water that can be sufficiently mixed in mixed gas tank, nano level microbubble is finally generated, micro-nano bubble can carry significantly
High water oxygenation efficiency to strong improvement polluted-water water quality and promotes the reparations of ecological benefits in water body.
Preferably, being provided with several cutting sheet groups in the inner tank body.
By using above-mentioned technical proposal, the cutting sheet group being arranged in inner tank body can play the role of cutting bubble, lead to
It crosses machine cuts and is constantly crushed larger bubble, keep the Air Bubble Size in gas-liquid mixture uniform, improve in gas-liquid mixture
The content of micro-nano bubble.
Preferably, several cutting sheet groups are distributed on inner tank body madial wall, and adjacent cutting sheet along inner canister body axis
It is mutually staggered between group.
By using above-mentioned technical proposal, the cutting sheet group of stagger setting can improve shock time of the bubble with cutting sheet group
Number makes air pocket explosion at minute bubbles, to generate the micro- gas of the uniform nanoscale of Air Bubble Size to further cut bubble
Bubble.
Preferably, the overthe openings that the outer tank body is located at inner tank body are provided with for mixing gas tank inside points bubble discharge
Second row air valve.
By using above-mentioned technical proposal, in gas-liquid mixture uphill process, the rate of climb of air pocket, which will be faster than, to be received
The microbubble of meter level, and dissolubility of the air pocket in gas-liquid mixture is poor, is easy to overflow from gas-liquid mixture, spilling
Air pocket can be discharged from second row air valve, to further keep gas-liquid mixture in bubble it is uniform in size.
Preferably, the suction pump pumps for impeller, the impeller pump includes the motor being installed in rack, power supply machine
Axis wears the pump case of connection and is set on motor shaft and the bilobed wheel in suction pump inner cavity is arranged.
By using above-mentioned technical proposal, the design of bilobed wheel can improve gas and water connecing in prize drawing water pump inner cavity
Contacting surface is accumulated, and the mixing efficiency of gas and water is improved.
Preferably, the drainpipe is connected with release.
By using above-mentioned technical proposal, release can carry out decompression energy dissipating to gas-liquid mixture, be answered to release
Micro air bubble.
Preferably, being provided with the first row air valve for adjusting pressure in water tank tank on the water tank.
By using above-mentioned technical proposal, the design of first row air valve can be used in adjusting pressure in water tank, avoid pressing
It is strong it is excessive cause suction pump to draw water difficulty, also avoiding too little pressure causes water level line in water tank excessively high.
Preferably, being provided with the liquid level sensor of liquid level in detection water tank, the liquid level in the water tank
Sensor is connected with the control device for controlling the pump operation that draws water.
By using above-mentioned technical proposal, highest level value and minimum liquid level value are preset in control device；Work as liquid level
Sensor detects that for liquid level less than highest level value and when being higher than minimum liquid level value, control device controls suction pump will in water tank
Water is pumped into water tank；When liquid level sensor detects that liquid level is less than minimum liquid level value in water tank, control device control is drawn water
Pump stops the operation that the design of water suction water storage tank level indicator, control device is capable of to automatically controlled water pump, when without people
Quarter keeps an eye on, and when liquid level is less than minimum liquid level value, can cut off suction pump, avoid suction pump that from can not being pumped into out of water tank
Suction pump dallies caused by enough water, and protecting effect is played to suction pump.
Preferably, the water inlet pipe is connected with first check-valve, the water tank is also associated with water supply pipe, the moisturizing
Pipe is connected with the small pump for being controlled by control device.
By using above-mentioned technical proposal, when liquid level sensor detects that liquid level is less than minimum liquid level value in water tank,
Water is pumped into water tank by control device control small pump, when liquid level is less than minimum liquid level value in water tank, passes through small pump energy
It is enough to keep the skin wet into water tank, without going to manually start suction pump again, ensure the stabilization of water level in water tank.
Preferably, the air inlet pipe is provided with gas flowmeter and controls the solenoid valve of gas inlet amount.
By using above-mentioned technical proposal, gas flowmeter can be used in detecting the air inflow from air inlet pipe air inlet, and electric
Magnet valve can control the flow of air inflow.
In conclusion the utility model has the advantages that：
The micro-nano air bubble machine by the design of inner tank body and outer tank body under the premise of not increasing mixed gas tank floor space,
Extend the time that bubble is contacted with water body, to make gas and water that can be sufficiently mixed in mixed gas tank；Pass through cutting sheet group
Design improves mixed gas effect, and larger bubble is constantly crushed by machine cuts, makes the Air Bubble Size in gas-liquid mixture
Uniformly, the content of micro-nano bubble in gas-liquid mixture is improved.
Description of the drawings
Fig. 1 is a kind of overall structure diagram of micro-nano air bubble machine；
Fig. 2 is a kind of cross-sectional view of micro-nano air bubble machine；
Fig. 3 is the cross-sectional view of suction pump.
In figure, 1, rack；2, water inlet pipe；21, first check-valve；22, water supply pipe；23, second check-valve；24, small pump；
3, water tank；31, water storage cavity；32, first row air valve；33, liquid level sensor；4, suction pump；41, motor；42, bilobed wheel；43、
Pump case；44, connecting tube；411, control valve；5, air inlet pipe；51, gas flowmeter；52, solenoid valve；6, gas mixing pipe；61, pressure passes
Sensor；7, gas tank is mixed；71, outer tank body；72, inner tank body；73, fixing bracket；74, cutting sheet group；741, cutting sheet；742, gas-liquid
Channel；75, second row air valve；8, drainpipe；81, release；9, control device.
Specific implementation mode
The utility model is described in further detail below in conjunction with attached drawing.
Referring to Fig. 1, a kind of micro-nano air bubble machine, including rack 1 is provided with one end in rack 1 and is threaded through in river and position
In river liquid level water inlet pipe 2 below, with 2 other end of water inlet pipe connection water tank 3, connect with water tank 3 suction pump 4,
The air inlet pipe 5 that is connect with suction pump 4, one end connect the gas mixing pipe 6 of air inlet pipe 5 and water tank 3 by suction pump 4 and are connected to
The mixed gas tank 7 of 6 other end of gas mixing pipe, mixed gas tank 7 are also associated with drainpipe 8, and drainpipe 8 equally penetrates in river and is located at river
Liquid level below.
Referring to Fig. 1, water inlet pipe 2, which is located at the opening that is threaded through in river and is provided with anti-water-stop body and flows back to the first of river, to be stopped
Return valve 21.Water tank 3 is also associated with water supply pipe 22 by water inlet pipe 2.Water supply pipe 22 is located at the opening setting being threaded through in river
Have and is prevented from the small pump 24 that water body flows back to the second check-valve 23 in river and is connected to the opening of second check-valve 23.
Referring to Fig. 1 and Fig. 2, water tank 3 is internally provided with the water storage cavity 31 being connected to water inlet pipe 2.The top of water tank 3
It is provided with the first row air valve 32 being discharged for gas in water tank 3.The top of water tank 3 is additionally provided with towards 3 inner cavity of water tank
Liquid level sensor 33.Liquid level sensor 33 is ultrasonic liquid level meter, and the gauge head of ultrasonic liquid level meter is straight down and just towards storage
The bottom of water pot 3.
Referring to Fig. 1 and Fig. 3, suction pump 4 pumps for impeller, includes the motor 41 being installed in rack 1, arbor of powering is worn
Pump case 43 and be set in bilobed wheel 42 on motor shaft.Pump case 43 passes through the connecting tube 44 being connect with water tank 3 and mixed gas
Pipe 6 is with respect to 7 remains stationary of water tank 3 and mixed gas tank.Bilobed wheel 42 is located in the inner cavity inside pump case 43, and is driven in motor 41
Under can be rotated relative to pump case 43.Control is provided between connecting tube 44 and pump case 43 to intake from water tank 3 to suction pump 4
The control valve 411 of amount.Air inlet pipe 5 is connected on pump case 43, and the gas flowmeter 51 of detection air inflow is provided in air inlet pipe 5
And the solenoid valve 52 of control air inflow.The pressure sensor 61 of pressure in detection gas mixing pipe 6 is connected on gas mixing pipe 6.
Referring to Fig. 1 and Fig. 2, it includes the outer tank body 71 penetrated for gas mixing pipe 6 and solid by fixing bracket 73 to mix gas tank 7
The inner tank body 72 being located in 71 inner cavity of outer tank body, offer on fixing bracket 73 for gas-liquid mixture by through-hole.Outer tank body
71 and inner tank body 72 be coaxially disposed, gas mixing pipe 6 penetrate the interior cavity direction in 71 inner cavity of outer tank body and to inner tank body 72 bending, mix gas
Pipe 6 is located at intracavity bottom of the opening positioned at inner tank body 72 of inner tank body 72.
Referring to Fig. 1 and Fig. 2, several cutting sheet groups 74 are provided in inner tank body 72.Cutting sheet group 74 includes several along interior
The circumferential impartial winding of tank body 72 axis is formed with gas supply between adjacent cutting sheet 741 in the cutting sheet 741 of 72 madial wall of inner tank body
Liquid mixture by gas-liquid channel 742.Cutting sheet 741 between adjacent two cutting sheets group 74 is mutually staggered, make wherein all
The cutting sheet 741 of pitch cutting group 74 is located exactly at the aperture position of the gas-liquid channel 742 of another cutting sheet group 74.Outer tank body 71 is located at
The opening of inner tank body 72 is arranged above the second row air valve 75 that gas tank 7 inside points gas discharge is mixed for part.Drainpipe 8 soaks
Release 81 is not connected in river liquid level Single port below.
Referring to Fig. 1, the micro-nano air bubble machine further includes the control for having connection suction pump 4, small pump 24 and liquid level sensor 33
Device 9.Highest level value and minimum liquid level value are preset in control device 9；When liquid level sensor 33 detects water tank 3
Less than highest level value and when being higher than minimum liquid level value, control device 9 controls suction pump 4 and water is pumped into water tank 3 interior liquid level；When
When liquid level sensor 33 detects that liquid level is less than minimum liquid level value in water tank 3, control device 9, which controls suction pump 4, to be stopped water
It is pumped into water tank 3.When liquid level sensor 33 detects that liquid level is less than minimum liquid level value in water tank 3, the control of control device 9 is mended
Water is pumped into water tank 3 by water pump 24.
In use, the micro-nano air bubble machine is installed in river side, the water in river is pumped by water tank by suction pump 4
In 3, the water delivery into suction pump 4 of water tank 3, while the water delivery into suction pump 4 of air inlet pipe 5, motor 41 drive bilobed wheel 42 to carry out
Rotation, to make water and gas be mixed, and water and gas is squeezed into gas mixing pipe 6 and are further mixed to get gas-liquid mixed
Object.It is increased with water level in gas-liquid mixture to inner tank body 72 and gradually in inner tank body 72, under the cutting of cutting sheet group 74, into
One step bubble crushing, reduces the volume of bubble, increases the specific surface area of bubble.It overflows to gas-liquid mixture from the opening of inner tank body 72
When going out, nanoscale microbubble enters outer tank body 71 with gas-liquid mixture, and larger bubble is stopped and caused by the side wall of inner tank body 72
Air pocket is overflowed from gas-liquid mixture, is discharged from second row air valve 75.Remaining gas-liquid mixture is discharged from drainpipe 8, and
By being discharged after 81 pressure release energy dissipating of release.
This specific embodiment is only the explanation to the utility model, is not limitations of the present invention, ability
Field technique personnel can as needed make the present embodiment the modification of not creative contribution after reading this specification, but
As long as all being protected by Patent Law in the right of the utility model.
Claims (10)
1. a kind of micro-nano air bubble machine, which is characterized in that include and water inlet pipe（2）The water tank of connection（3）With water tank
（3）The suction pump of connection（4）With suction pump（4）The air inlet pipe of connection（5）, pass through suction pump（4）Connect water tank（3）With into
Tracheae（5）Gas mixing pipe（6）And and gas mixing pipe（6）The mixed gas tank of connection（7）, the mixed gas tank（7）It include outer tank body
（71）And it is arranged in outer tank body（71）Internal inner tank body（72）, the gas mixing pipe（6）Opening be located at inner tank body（72）'s
In inner cavity, the outer tank body（71）It is connected with the drainpipe for water body discharge after mixed gas（8）.
2. a kind of micro-nano air bubble machine according to claim 1, which is characterized in that the inner tank body（72）It is provided on if
Dry cutting sheet group（74）.
3. a kind of micro-nano air bubble machine according to claim 2, which is characterized in that several cutting sheet groups（74）In
Tank body（72）Axis is distributed on inner tank body（72）Madial wall, and adjacent cutting sheet group（74）Between be mutually staggered.
4. a kind of micro-nano air bubble machine according to claim 1, which is characterized in that the outer tank body（71）Positioned at inner tank body
（72）Overthe openings be provided with for mix gas tank（7）The second row air valve of inside points bubble discharge（75）.
5. a kind of micro-nano air bubble machine according to claim 1, which is characterized in that the suction pump（4）It is pumped for impeller, institute
It includes to be installed in rack to state impeller pump（1）On motor（41）, power supply machine（41）Axis wears the pump case of connection（43）And set
It is located at motor（41）On axis and it is arranged in suction pump（4）Bilobed wheel in inner cavity（42）.
6. a kind of micro-nano air bubble machine according to claim 1, which is characterized in that the drainpipe（8）It is connected with release
Device（81）.
7. a kind of micro-nano air bubble machine according to claim 1, which is characterized in that the water tank（3）On be provided with tune
Save water tank（3）The first row air valve of pressure in tank（32）.
8. a kind of micro-nano air bubble machine according to claim 1, which is characterized in that the water tank（3）Inside it is provided with inspection
Survey water tank（3）The liquid level sensor of interior liquid level（33）, the liquid level sensor（33）It is connected with control suction pump（4）Fortune
Capable control device（9）.
9. a kind of micro-nano air bubble machine according to claim 8, which is characterized in that the water inlet pipe（2）It is connected with first
Check-valves（21）, the water tank（3）It is also associated with water supply pipe（22）, the water supply pipe（22）It is connected with and is controlled by control device
（9）Small pump（24）.
10. a kind of micro-nano air bubble machine according to claim 8, which is characterized in that the air inlet pipe（5）It is provided with gas
Flowmeter（51）And the solenoid valve of control gas inlet amount（52）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820048001.7U CN207986827U (en) | 2018-01-11 | 2018-01-11 | A kind of micro-nano air bubble machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820048001.7U CN207986827U (en) | 2018-01-11 | 2018-01-11 | A kind of micro-nano air bubble machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207986827U true CN207986827U (en) | 2018-10-19 |
Family
ID=63820121
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820048001.7U Active CN207986827U (en) | 2018-01-11 | 2018-01-11 | A kind of micro-nano air bubble machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207986827U (en) |
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2018
- 2018-01-11 CN CN201820048001.7U patent/CN207986827U/en active Active
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