CN214880588U - Ultrasonic wave nanometer microbubble aeration equipment - Google Patents
Ultrasonic wave nanometer microbubble aeration equipment Download PDFInfo
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- CN214880588U CN214880588U CN202120622459.0U CN202120622459U CN214880588U CN 214880588 U CN214880588 U CN 214880588U CN 202120622459 U CN202120622459 U CN 202120622459U CN 214880588 U CN214880588 U CN 214880588U
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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 belongs to the technical field of oxygenation in water, in particular to an ultrasonic nanometer microbubble aeration device; the device comprises a gas-liquid mixing mechanism and a gas-liquid separation tank for separating large bubbles of mixed liquid, wherein the upper part of the gas-liquid mixing mechanism and the upper part of the gas-liquid separation tank are suspended on the water surface through a suspension structure, at least one mixed liquid conveying pipe is uniformly arranged at the lower part of the gas-liquid separation tank, three mounting assemblies are uniformly arranged below the edge of the suspension structure, ultrasonic vibrators are mounted on the mounting assemblies, the mounting directions of the ultrasonic vibrators are outward and are perpendicular to the tangent line of the circle where the mounting plate is located, and the ultrasonic vibrators are arranged under water; the device fully mixes the water body with the air by utilizing the aeration device, promotes the growth of beneficial bacteria, and improves the eutrophication of the water body; then, the key components of the blue algae antenna compound are destroyed by the biological effect of the low-frequency high-power ultrasonic treatment by utilizing the mechanical action of the ultrasonic; the aeration device and the ultrasonic wave are matched for use, so that the treatment of algae is accelerated, and the water body is improved.
Description
Technical Field
The utility model belongs to the technical field of aquatic oxygenation, concretely relates to ultrasonic wave nanometer microbubble aeration equipment.
Background
With the rapid development of modern chemical and agricultural production and the increase of population in coastal areas, a large amount of industrial and agricultural wastewater and domestic sewage are discharged into lakes, wherein a considerable part of the industrial and agricultural wastewater and domestic sewage are untreated, so that the eutrophication degree of a water body is gradually serious, the water quality is deteriorated, the functions of a water area are seriously degraded, the biological chain of an original ecological system is damaged, the biological diversification is lost, a large amount of algal toxins released by algae bodies generate great toxic action on people and animals, the algae bodies cause serious damage to domestic water supply and influence the water treatment process, and the treated water belt has peculiar smell, blocks drainage pipelines, culverts or filters and damages water treatment facilities, so that the problem is widely concerned.
The prior algae treatment method mainly comprises methods such as fishing, flocculation, chemical oxidation and the like, the fishing and flocculation methods are not thorough in treatment, and the oxidation method can cause the release of algae toxins to cause secondary pollution.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide an ultrasonic wave nanometer microbubble aeration equipment to the processing to the alga that mentions among the solution prior art has fishing, flocculation, chemical oxidation method, and its processing is not thorough or causes secondary pollution's problem to the water environment.
In order to solve the problems, the technical scheme provided by the utility model is an ultrasonic wave nanometer microbubble aeration equipment, including gas-liquid mixing mechanism and the gas-liquid separation jar with the big bubble separation of mixed liquid, gas-liquid mixing mechanism and gas-liquid separation jar make its top suspend on the surface of water through suspension structure, gas-liquid separation jar low part evenly is equipped with at least one mixed liquid conveyer pipe, three installation components are evenly equipped with below the edge of suspension structure, install the ultrasonic wave oscillator on the installation component, the installation orientation of ultrasonic wave oscillator is outside, and perpendicular to the tangent line of the circle that the mounting panel is located, the ultrasonic wave oscillator is located under water;
the suspension structure comprises a mounting flat plate and floating balls uniformly arranged around the mounting flat plate, the mounting flat plate is provided with a first mounting position and a second mounting position, the first mounting position is movably connected with the gas-liquid separation tank, and the second mounting position is movably connected with the gas-liquid mixing mechanism;
the gas-liquid mixing mechanism comprises a connector connected with the upper end of the second mounting position, the upper end of the connector is movably connected with a motor, the inner side of the lower end of the connector is movably connected with an extension bar, the side surface of the connector is provided with a gas-liquid outlet, the side surface of the gas-liquid separation tank is provided with a gas-liquid inlet, the gas-liquid outlet is connected with the gas-liquid inlet through a pipeline, a pressurizing cavity, a mixing cavity and a water inlet net are sequentially connected below the extension bar, a gas inlet is arranged between the water inlet net and the mixing cavity, and the gas inlet is connected with a gas inlet pipe;
the top end of the gas-liquid separation tank is provided with an exhaust valve.
The aeration device is utilized to fully mix the water body with air, and then the air-liquid separation tank is utilized to separate large bubbles, so that the separated mixed liquid bubbles reach micro-nano sizes, the growth of beneficial bacteria is promoted, organic matters are decomposed, and the eutrophication of the water body is improved; then, by utilizing the mechanical action of ultrasonic waves and low-frequency high-power ultrasonic treatment, the biological effect destroys the key components of the blue algae antenna compound, inhibits the biosynthesis of the blue algae antenna compound, inhibits the photosynthesis from going on, and achieves the purpose of inhibiting the growth of the blue algae; the aeration device and the ultrasonic wave are matched for use, so that the treatment of algae is accelerated, and the water body is improved.
Preferably, the pressurizing cavity is internally provided with a pressurizing impeller which is an open impeller, and the mixing cavity is internally provided with a stirring wheel which is a vortex impeller.
Under the drive of motor, the stirring wheel is the swirl impeller, and the high-speed rotation of swirl impeller can make the gas-liquid intensive mixing, and the bubble is tiny can reach micro-nano. The pressurizing impeller is an open impeller, the centrifugal force of the open impeller is large, and the mixed liquid gas-liquid mixing efficiency is higher and the pressure is increased under the driving of the motor, so that the next step of gas-liquid separation is facilitated.
Preferably, a swirler is further arranged between the connecting head and the gas-liquid separation tank.
Under the effect of swirler, the velocity of water increases, and the rotation once more of mixed liquid increases its mixing efficiency, and because the difference of the big small bubble centrifugal force in the mixed liquid, will big bubble separation fast makes the mixed liquid bubble more tiny and even.
Preferably, the air inlet pipe is connected with a filter, a flowmeter, a control valve and a check valve in sequence from top to bottom.
For the purification and control of the incoming gas, filters, flow meters and control valves are connected to the intake line.
Preferably, the mixed liquid conveying pipe is uniformly provided with a plurality of conveying openings, and the conveying openings are provided with release heads.
The arrangement of the plurality of conveying openings and the plurality of release heads ensures that the mixed liquid is more fully mixed with the water body.
Preferably, the bottom of the water is provided with a slide rail, the slide rail is perpendicular to the direction of the conveying pipe, the bottom of the conveying pipe is provided with a slide groove, and the bottom of the slide rail is connected with a heightening frame.
In order to avoid disturbing the water bottom, the sliding rail and the sliding groove are matched to slide on the water bottom instead of dragging.
Preferably, the delivery pipe is provided with a one-way valve.
Preferably, the mounting component is an L-shaped plate, and the horizontal side of the mounting component is provided with the ultrasonic vibrator.
The radiation angle of ultrasonic waves is 180 degrees, three ultrasonic vibrators are uniformly arranged on the same circumference of the installation flat plate and interact with each other to cover all areas within a certain radius range.
The utility model has the advantages that:
the aeration device is utilized to fully mix the water body with air, and then the air-liquid separation tank is utilized to separate large bubbles, so that the bubbles of the separated mixed liquid reach micro-nano level, the growth of beneficial bacteria is promoted, and the eutrophication of the water body is improved; then, by utilizing the mechanical action of ultrasonic waves and low-frequency high-power ultrasonic treatment, the biological effect destroys the key components of the blue algae antenna compound, inhibits the biosynthesis of the blue algae antenna compound, inhibits the photosynthesis from going on, and achieves the purpose of inhibiting the growth of the blue algae; the aeration device and the ultrasonic wave are matched for use, so that the treatment of algae is accelerated, and the water body is improved.
The present invention will be described in detail with reference to the accompanying drawings and examples.
Drawings
FIG. 1 is a schematic structural diagram of an ultrasonic nano-microbubble aeration apparatus in a front view;
FIG. 2 is a schematic diagram of a top view of an ultrasonic nano-microbubble aeration apparatus;
fig. 3 is a schematic front view of the gas-liquid mixing mechanism.
Description of reference numerals: 1-a gas-liquid mixing mechanism; 2-a gas-liquid separation tank; 3-a suspended structure; 4-a conveying pipe; 5-mounting the component; 6-an ultrasonic vibrator; 7-mounting a flat plate; 8-floating ball; 9-a first mounting location; 10-a second mounting location; 11-a connector; 12-a motor; 13-extension bar; 14-gas-liquid outlet; 15-gas-liquid inlet; 16-a pressurized chamber; 17-a mixing chamber; 18-a water inlet net; 19-an air inlet; 20-an air inlet pipe; 21-an exhaust valve; 22-a pressurized impeller; 23-a stirring wheel; 24-a swirler; 25-a filter; 26-a flow meter; 27-a control valve; 28-check valve; 29-a delivery port; 30-a release head; 31-a slide rail; 32-a chute; 33-heightening the frame; 34-one-way valve.
Detailed Description
The invention is further described below in conjunction with embodiments, but those skilled in the art will understand that the following examples are only illustrative of the invention and should not be considered as limiting the scope of the invention. The examples, in which specific conditions are not specified, were conducted under conventional conditions or conditions recommended by the manufacturer. The reagents or instruments used are not indicated by manufacturers, and are all conventional products which can be purchased and obtained on the market; the described embodiments are merely illustrative of the principles of the invention and are not intended to limit the invention.
Aiming at the problems of the prior art that the algae is treated by fishing, flocculation and chemical oxidation methods and the treatment is not thorough or causes secondary pollution to the water environment, the utility model provides an ultrasonic nano-microbubble aeration device which has the technical proposal as shown in figure 1, figure 2 and figure 3. Including gas-liquid mixing mechanism 1 and with gas-liquid separation jar 2 of the big bubble separation of mixed liquid, gas-liquid mixing mechanism 1 and gas-liquid separation jar 2 make its top suspend on the surface of water through suspension structure 3, 2 lower portions of gas-liquid separation jar evenly are equipped with at least one mixed liquid conveyer pipe 4, suspension structure 3's edge below evenly is equipped with three installation component 5, install ultrasonic vibrator 6 on the installation component 5, ultrasonic vibrator 6's installation orientation is outside, and the tangent line of the 5 place circles of perpendicular to installation board, ultrasonic vibrator 6 locates under water.
The suspension structure 3 comprises a mounting flat plate 7 and floating balls 8 uniformly arranged around the mounting flat plate 7, the mounting flat plate 7 is provided with a first mounting position 9 and a second mounting position 10, the first mounting position 9 is movably connected with the gas-liquid separation tank 2, and the second mounting position 10 is movably connected with the gas-liquid mixing mechanism 1.
Gas-liquid mixing mechanism 1 includes the connector 11 of being connected with second installation position 10 upper end, connector 11 upper end swing joint motor 12, connector 11 inboard swing joint extension bar 13 of lower extreme, connector 11 side is equipped with gas-liquid outlet 14, 2 sides of gas-liquid separation jar are equipped with gas-liquid inlet 15, gas-liquid outlet 14 passes through the pipe connection with gas-liquid inlet 15, extension bar 13 below connects gradually pressurization chamber 16, mixing chamber 17 and water inlet net 18, be equipped with air inlet 19 between water inlet net 18 and the mixing chamber 17, air inlet 19 connects intake pipe 20. The top end of the gas-liquid separation tank 2 is provided with an exhaust valve 21.
The aeration device is utilized to fully mix the water body with air, and then the air-liquid separation tank is utilized to separate large bubbles, so that the bubbles of the separated mixed liquid reach micro-nano level, the growth of beneficial bacteria is promoted, and the eutrophication of the water body is improved; then, by utilizing the mechanical action of ultrasonic waves and low-frequency high-power ultrasonic treatment, the biological effect destroys the key components of the blue algae antenna compound, inhibits the biosynthesis of the blue algae antenna compound, inhibits the photosynthesis from going on, and achieves the purpose of inhibiting the growth of the blue algae; the aeration device and the ultrasonic wave are matched for use, so that the treatment of algae is accelerated, and the water body is improved. The ultrasonic wave has a longer action range and good radiation performance; the pure physical action does not harm other aquatic organisms and can not cause secondary pollution.
The floating balls 8 can be uniformly arranged below the installation flat plate 7, preferably 3, and the stability of the 3 floating balls 8 is strong.
The mounting component 5 is an L-shaped plate, and the ultrasonic vibrator 6 is mounted on the horizontal side of the mounting component 5. The three ultrasonic vibrators 6 are uniformly arranged on the same circumference of the installation flat plate 7, the installation directions of the ultrasonic vibrators 6 are outward and perpendicular to the tangent line of the circle where the installation plate 5 is located, the ultrasonic vibrators 6 are arranged under water, the radiation angle of ultrasonic waves is 180 degrees, and the ultrasonic vibrators interact with each other to cover all areas within a certain radius range. The ultrasonic wave can be uac-i type ultrasonic algae removing instrument. The controller can be installed on the installation plate 7 to realize the on or off control of the ultrasonic vibrator 6 and the on or off control of the motor 12. The controller may also be onshore. According to the area of the lake for removing algae, a plurality of devices can be placed, and the devices interact with each other to accelerate the treatment of the algae and improve the water body.
The motor 12 is a Y3 type high-power common motor, the water inlet net 18 is used for water inlet, the air inlet 19 is used for air inlet, the stirring wheel 23 in the mixing cavity 17 is a vortex impeller, a ZSJB series vortex impeller can be selected, the vortex impeller rotates at high speed, gas and liquid can be fully mixed, bubbles can be fine and reach micro-nano, the pressurizing impeller 22 in the pressurizing cavity 16 is also a high-power diving open impeller, a ZSJY series open impeller can be selected, the centrifugal force of the open impeller is large, and the mixed liquid gas-liquid mixing efficiency is higher and the pressure is increased under the drive of the motor 12, so that the next gas-liquid separation is facilitated.
A swirler 24 is also provided between the connection head 11 and the gas-liquid separation tank 2 for increasing efficiency. The swirler 24 can be a hydraulic swirler, the swirler 24 with the model ZSXLQ series middle model ZSXLQ30 can be selected, under the action of the swirler 24, on one hand, the water flow speed is increased, the air inlet efficiency and the water inlet efficiency are high, the mixed liquid rotates again, the mixing efficiency is increased, on the other hand, the mixed liquid is different from the centrifugal force of the large bubbles, the large bubbles are quickly separated, and the bubbles of the mixed liquid are finer and more uniform.
For the purification and control of the incoming gas, a filter 25, a flow meter 26 and a control valve 27 are connected to the intake line 20. The filter 25 may be mushroom-head filter or other filter to clean the air entering the air inlet pipe 20 and avoid the blockage of the pipe. The control valve 27 is a common control valve 27 on the market, and a gas flowmeter 26 is arranged at the front section of the control valve 27 and can control the air flow according to requirements. The check valve 28 is selected from a commercially available check valve 28 to allow air to flow in one direction. A check valve 34 is provided in the feed pipe 4 to allow the mixed liquid to flow in one direction.
The first installation position 9 is movably connected with the gas-liquid separation tank 2, the gas-liquid separation tank 2 can be a welded stainless steel tank, the first installation position 9 can be a round hole type, the flange is welded on the upper portion of the gas-liquid separation tank 2, and the flange is connected with the first installation position 9 through screws. Second installation position 10 is connected with gas-liquid mixture mechanism 1, can be that 11 lower extremes of connector pass through flange joint with second installation position 10, and 11 lower extreme flanges of connector can set up two rings of mounting holes, and the outside mounting hole is connected with connector 11, and inboard mounting hole and the flange joint at extension bar 13 end, the use of connector 11 makes production simple, and convenient connection all can connect through the screw, and connector 11 also plays the effect of turning to the head.
In order to avoid disturbing the water bottom, a slide rail 31 is arranged on the water bottom, the slide rail 31 is vertical to the direction of the conveying pipe 4, a sliding groove 32 is arranged at the bottom of the conveying pipe 4, and a heightening frame 33 is connected to the bottom of the slide rail 31. The sliding rail 31 and the sliding groove 32 slide in a matching manner instead of dragging, and the heightening frame 33 can be a stainless steel plate or a stainless steel rod and plays a role in supporting and stabilizing the sliding rail 31.
The working process is as follows: firstly, installation is carried out, a proper number of the device is arranged according to the area of a water area needing algae removal, a slide rail 32 is installed on the water bottom, the slide rail 32 can be arranged on a heightening frame 33, an installation flat plate 7 is connected with a floating ball 8, a first installation hole 9 on the installation flat plate 7 is movably connected with a gas-liquid separation tank 2, a second installation hole 10 is movably connected with a gas-liquid mixing mechanism 1, a gas-liquid outlet 14 is connected with a gas-liquid inlet 15 through a pipeline, a conveying pipe 4 is connected with the gas-liquid separation tank 2 and then is installed in a matching mode with the underwater slide rail 32, and then an ultrasonic vibrator 6 is installed on an installation assembly 5 on the installation flat plate 7 according to a certain angle. The motor 12 is started, and the ultrasonic wave, the aeration device and the ultrasonic wave device work simultaneously, so that the treatment of algae is accelerated, and the water body is improved.
In conclusion, in order to solve the problems of the prior art that the treatment of algae is by methods of catching, flocculating and chemical oxidation, and the treatment is not thorough or causes secondary pollution to the water environment, the utility model provides an ultrasonic nanometer microbubble aeration device, which utilizes the aeration device to fully mix the water body with the air, and then separates the large bubbles through a gas-liquid separation tank 2, and the bubbles of the separated mixed liquid reach micro-nano level, thereby promoting the growth of beneficial bacteria and improving the eutrophication of the water body; then, by utilizing the mechanical action of ultrasonic waves and low-frequency high-power ultrasonic treatment, the biological effect destroys the key components of the blue algae antenna compound, inhibits the biosynthesis of the blue algae antenna compound, inhibits the photosynthesis from going on, and achieves the purpose of inhibiting the growth of the blue algae; the aeration device and the ultrasonic wave are matched for use, so that the treatment of algae is accelerated, and the water body is improved.
In the description herein, references to the description of "one embodiment," "an example," "a specific example," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
The preferred embodiments of the present invention disclosed above are intended only to help illustrate the present invention. The preferred embodiments are not exhaustive and do not limit the invention to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and its practical applications, to thereby enable others skilled in the art to best understand the invention for and utilize the invention. The present invention is limited only by the claims and their full scope and equivalents.
Claims (8)
1. An ultrasonic wave nanometer microbubble aeration device which is characterized in that: the device comprises a gas-liquid mixing mechanism (1) and a gas-liquid separation tank (2) for separating large bubbles of mixed liquid, wherein the gas-liquid mixing mechanism (1) and the gas-liquid separation tank (2) enable the upper part of the gas-liquid separation tank to suspend on the water surface through a suspension structure (3), at least one mixed liquid conveying pipe (4) is uniformly arranged at the lower part of the gas-liquid separation tank (2), three mounting assemblies (5) are uniformly arranged below the edge of the suspension structure (3), an ultrasonic vibrator (6) is mounted on each mounting assembly (5), the mounting direction of each ultrasonic vibrator (6) is outward and perpendicular to the tangent line of the circle where the mounting plate (5) is located, and the ultrasonic vibrator (6) is arranged underwater;
the suspension structure (3) comprises a mounting flat plate (7) and floating balls (8) uniformly arranged around the mounting flat plate (7), the mounting flat plate (7) is provided with a first mounting position (9) and a second mounting position (10), the first mounting position (9) is movably connected with the gas-liquid separation tank (2), and the second mounting position (10) is movably connected with the gas-liquid mixing mechanism (1);
the gas-liquid mixing mechanism (1) comprises a connector (11) connected with the upper end of the second mounting position (10), the upper end of the connector (11) is movably connected with a motor (12), the inner side of the lower end of the connector (11) is movably connected with an extension rod (13), a gas-liquid outlet (14) is arranged on the side surface of the connector (11), a gas-liquid inlet (15) is arranged on the side surface of the gas-liquid separation tank (2), the gas-liquid outlet (14) is connected with the gas-liquid inlet (15) through a pipeline, a pressurizing cavity (16), a mixing cavity (17) and a water inlet net (18) are sequentially connected below the extension rod (13), a gas inlet (19) is arranged between the water inlet net (18) and the mixing cavity (17), and the gas inlet (19) is connected with a gas inlet pipe (20);
an exhaust valve (21) is arranged at the top end of the gas-liquid separation tank (2).
2. An ultrasonic nano-microbubble aeration apparatus according to claim 1, wherein a pressurizing impeller (22) which is an open impeller is provided in the pressurizing chamber (16), and an agitating wheel (23) which is a vortex impeller is provided in the mixing chamber (17).
3. The ultrasonic nanobubble aeration apparatus according to claim 1, wherein: a cyclone (24) is also arranged between the connector (11) and the gas-liquid separation tank (2).
4. The ultrasonic nanobubble aeration apparatus according to claim 1, wherein: the air inlet pipe (20) is sequentially connected with a filter (25), a flowmeter (26), a control valve (27) and a check valve (28) from top to bottom.
5. The ultrasonic nanobubble aeration apparatus according to claim 1, wherein: the mixed liquid conveying pipe (4) is uniformly provided with a plurality of conveying openings (29), and the conveying openings (29) are provided with release heads (30).
6. The ultrasonic nanobubble aeration apparatus according to claim 5, wherein: the submarine slide rail (31) that is equipped with, slide rail (31) with conveyer pipe (4) direction is perpendicular, conveyer pipe (4) bottom is equipped with spout (32), slide rail (31) bottom is connected with and increases high frame (33).
7. The ultrasonic nanobubble aeration apparatus according to claim 6, wherein: the delivery pipe (4) is provided with a one-way valve (34).
8. The ultrasonic nanobubble aeration apparatus according to claim 1, wherein: the mounting component (5) is an L-shaped plate, and the horizontal side of the mounting component (5) is provided with an ultrasonic vibrator (6).
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| Application Number | Priority Date | Filing Date | Title |
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| CN202120622459.0U CN214880588U (en) | 2021-03-28 | 2021-03-28 | Ultrasonic wave nanometer microbubble aeration equipment |
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| CN202120622459.0U CN214880588U (en) | 2021-03-28 | 2021-03-28 | Ultrasonic wave nanometer microbubble aeration equipment |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115611465A (en) * | 2022-10-24 | 2023-01-17 | 江苏省淡水水产研究所 | Energy-concerving and environment-protective type aquatic products processing sewage high efficiency purification treatment equipment |
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2021
- 2021-03-28 CN CN202120622459.0U patent/CN214880588U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115611465A (en) * | 2022-10-24 | 2023-01-17 | 江苏省淡水水产研究所 | Energy-concerving and environment-protective type aquatic products processing sewage high efficiency purification treatment equipment |
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