CN211677230U

CN211677230U - Microbubble generator and nanometer microbubble machine

Info

Publication number: CN211677230U
Application number: CN201922176395.1U
Authority: CN
Inventors: 林锡润
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-12-05
Filing date: 2019-12-05
Publication date: 2020-10-16
Anticipated expiration: 2029-12-05

Abstract

The utility model discloses a micro-bubble generator, which comprises a flow guide pipe, a first bubble generating cylinder and a second bubble generating cylinder, wherein the first bubble generating cylinder comprises a first cylinder body, a first drainage plate and a second drainage plate are arranged at the two ends of the first cylinder body, a first drainage hole is arranged in the middle of the first drainage plate, and a plurality of second drainage holes are arranged at the edge of the second drainage plate; the second bubble generation barrel comprises a second barrel body, a third drainage plate is arranged at one end, close to the first bubble generation barrel, of the second barrel body, a fourth drainage plate is arranged at the other end of the second barrel body, the third drainage plate is tightly attached to the second drainage plate, a plurality of third drainage holes are formed in the middle of the third drainage plate, and a plurality of fourth drainage holes are formed in the fourth drainage plate. The scheme also discloses a nanometer micro-bubble machine comprising the micro-bubble generator. The micro-bubble generator of the scheme generates a large amount of micro bubbles with small volume through the two bubble generating cylinders, and has the advantages of simple structure, low cost and high bubble generating efficiency.

Description

Microbubble generator and nanometer microbubble machine

Technical Field

The utility model relates to a bubble generator field, in particular to microbubble generator to and a nanometer microbubble machine.

Background

In order to achieve the effects of sterilization and removal of organic matters or sludge in water, gas is usually dissolved in liquid to inhibit the growth or propagation of bacteria by using specific gas, or to remove the sludge by using micro bubbles. However, because the solubility of gas in liquid is limited, the gas dissolution effect is generally enhanced by pressurization, so that a large amount of gas is dissolved in the liquid, and after the pressure is released, the gas is discharged out of the liquid to form countless micro-bubbles, thereby generating the emulsification effect. The micro-bubbles have very excellent physiological effect, can improve the water quality, can enable gas to be easily dissolved into water, can generate bubbles in liquid, and can be widely applied to sports drinks, sewage treatment, high-oxygen water, hydroponics, aquaculture, water heating and electricity saving and other places.

In the existing technical field of nano bubble generation, the ultrasonic cavitation method and the electrolytic method have low efficiency and large energy consumption for generating micro bubbles, and are not beneficial to popularization and use in actual production; the chemical reaction method has high cost, easily causes secondary pollution to water, is not beneficial to being directly used in natural water, uses a high-power high-rotating-speed motor to realize high-speed shearing stirring, has high manufacturing requirement on equipment, has high processing difficulty, low bubble generation efficiency and high cost, and is inconvenient to operate.

SUMMERY OF THE UTILITY MODEL

The utility model discloses aim at solving one of the technical problem that exists among the prior art at least. Therefore, the utility model provides a microbubble generator, simple structure, with low costs, the gassing is efficient.

The utility model also provides an adopt nanometer microbubble machine of above-mentioned microbubble generator.

A microbubble generator according to an embodiment of a first aspect of the present invention includes a flow guide pipe; the first bubble generation cylinder is arranged at the water inlet end of the flow guide pipe and comprises a first cylinder body, a first drainage plate is arranged at the water inlet end of the first cylinder body, a second drainage plate is arranged at the water outlet end of the first cylinder body, a first drainage hole is formed in the middle of the first drainage plate, and a plurality of second drainage holes are formed in the edge of the second drainage plate; the second bubble takes place a section of thick bamboo, sets up the play water end of honeycomb duct, a second bubble takes place a section of thick bamboo and includes the second barrel, the second barrel is close to the one end that a section of thick bamboo was taken place to first bubble is provided with the third drainage plate, the other end of second barrel is provided with the fourth drainage plate, the third drainage plate is hugged closely the second drainage plate, third drainage plate middle part is provided with a plurality of third drainage holes, be provided with a plurality of fourth drainage holes on the fourth drainage plate.

According to the utility model discloses microbubble generator has following beneficial effect at least: when the fluid mixed with air and water passes through the micro-bubble generator, the fluid sequentially passes through the first bubble generating cylinder and the second bubble generating cylinder, the fluid passes through the first drainage holes of the first drainage plate, pressure is released in the first bubble generating cylinder, the air and the water are fully mixed to generate bubbles, then the fluid sequentially passes through the drainage holes staggered on the second drainage plate and the third drainage plate to cut the bubbles at high speed to obtain bubbles with smaller volume, and finally the fluid passes through the pressure release of the second bubble generating cylinder and the fourth drainage holes on the fourth drainage plate, so that the volume of the bubbles becomes smaller, and the fluid containing a large amount of micro-bubbles is obtained. The micro-bubble generator of the scheme generates a large amount of micro bubbles with small volume through the two bubble generating cylinders, and has the advantages of simple structure, low cost and high bubble generating efficiency.

According to the utility model discloses the first aspect microbubble generator, second drainage plate middle part is provided with the boss, the boss corresponds third drainage hole on the third drainage plate.

According to the utility model discloses microbubble generator of first aspect, second drainage flange edge is provided with bellied closed ring, closed ring with form the ring channel between the boss, the second drainage hole sets up in the ring channel.

According to the utility model discloses the microbubble generator of the first aspect, the fourth drainage hole evenly sets up fourth drainage plate surface.

According to the utility model discloses the first aspect microbubble generator, the honeycomb duct both ends are provided with the flange joint terminal surface.

According to the utility model discloses a nanometer microbubble machine of second aspect embodiment, include the utility model discloses first aspect microbubble generator.

According to the utility model discloses little bubbling machine of nanometer has following beneficial effect at least: be provided with on the nanometer microbubble machine the utility model discloses the microbubble generator of the first aspect, the fluid that the air water mixes can fully emulsify when the microbubble generator, produces the microbubble of a large amount of nano-scales, makes the air water intensive mixing. The nanometer micro-bubble machine of the scheme also has the advantages of simple structure, low cost and high bubble generation efficiency.

According to the utility model discloses the second aspect nanometer microbubble machine still include force (forcing) pump and gas-liquid mixture jar.

Additional aspects and advantages of the invention will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the invention.

Drawings

The above and/or additional aspects and advantages of the present invention will become apparent and readily appreciated from the following description of the embodiments, taken in conjunction with the accompanying drawings of which:

fig. 1 is an exploded view of a microbubble generator according to the present invention;

FIG. 2 is a schematic structural diagram of a nano micro bubble machine according to the present invention;

fig. 3 is an appearance schematic diagram of the nano micro bubble machine of the present invention.

Detailed Description

Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary only for the purpose of explaining the present invention, and should not be construed as limiting the present invention.

In the description of the present invention, it should be understood that the orientation or positional relationship indicated with respect to the orientation description, such as up, down, front, rear, left, right, etc., is based on the orientation or positional relationship shown in the drawings, and is only for convenience of description and simplification of description, and does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.

In the description of the present invention, a plurality of means are one or more, and a plurality of means are two or more. If the first and second are described for the purpose of distinguishing technical features, they are not to be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated or implicitly indicating the precedence of the technical features indicated.

In the description of the present invention, unless there is an explicit limitation, the words such as setting, installation, connection, etc. should be understood in a broad sense, and those skilled in the art can reasonably determine the specific meanings of the above words in combination with the specific contents of the technical solution.

The following describes in detail an exhaust duct anti-downdraft apparatus according to an embodiment of the present invention with reference to fig. 1 and 2. It is to be understood that the following description is illustrative only and is not intended as a specific limitation on the invention.

Referring to fig. 1, a microbubble generator according to an embodiment of the present invention includes a flow guide tube 110, specifically, the flow guide tube 110 is a tube body with two ends connected. The draft tube 110 is provided therein with a first bubble generation tube and a second bubble generation tube. The first bubble generation cylinder is arranged at the water inlet end of the flow guide pipe 110, the first bubble generation cylinder comprises a first cylinder body 130, the water inlet end of the first cylinder body 130 is provided with a first flow guide plate 120, and the water outlet end of the first cylinder body 130 is provided with a second flow guide plate 140. The second bubble generating cylinder is arranged at the water outlet end of the draft tube 110, the second bubble generating cylinder comprises a second cylinder body 160, one end of the second cylinder body 160 close to the first bubble generating cylinder is provided with a third flow guide plate 150, and the other end of the second cylinder body 160 is provided with a fourth flow guide plate 170. As shown in fig. 1, in this embodiment, the first drainage hole 121 is a hole with a smaller caliber and disposed in the middle of the first drainage plate 120, when the fluid passes through the first drainage hole 121 of the first drainage plate 120, the flow rate is faster, and after the fluid enters the first cylinder 130, the pressure is released in the first bubble generation cylinder, so that the air and the water are fully mixed to generate bubbles. The middle of the second flow guide plate 140 is provided with a boss 142, the edge of the second flow guide plate 140 is provided with a raised closed ring, an annular groove is formed between the closed ring and the boss 142, and a plurality of second flow guide holes 141 are arranged in the annular groove. The third drainage plate 150 is closely attached to the second drainage plate 140, and a plurality of third drainage holes 151 are formed in the middle of the third drainage plate 150 corresponding to the bosses 142. A plurality of fourth drainage holes 171 are uniformly formed in the surface of the fourth drainage plate 170. Dislocation is formed between the third drainage holes 151 and the second drainage holes 141, and after passing through the second drainage holes 141, fluid enters the second bubble generating cylinder from the third drainage holes 151 through the gap between the bosses 142 and the third drainage plate 150 and is discharged outwards through the fourth drainage holes 171 on the fourth drainage plate 170. The staggered drainage holes on the second and

third drainage plates

140 and 150 can cut the bubbles in the fluid passing through at high speed again to obtain bubbles with smaller volume, and finally the fluid passes through the pressure release of the second bubble generation cylinder and the fourth drainage holes 171 on the fourth drainage plate 170, so that the volume of the bubbles becomes smaller, and the fluid containing a large amount of micro-bubbles is obtained. The microbubble generator of this embodiment produces the tiny bubble of a large amount of volumes through two bubble generation section of thick bamboo, and simple structure, with low costs, the bubble of production are efficient.

Further, in order to facilitate connection between the draft tube 110 and other components, flange connection end surfaces 111 are respectively provided at both ends of the draft tube 110.

Referring to fig. 2 and 3, the present invention further provides a nano micro bubble machine, which comprises a pressure pump 200, a gas-liquid mixing tank 300 and the micro bubble generator 100 of the above embodiment, wherein two

pressure monitoring interfaces

310 and 320 are provided on the gas-liquid mixing tank 300 of the nano micro bubble machine, and are used for connecting external devices to detect and control the internal pressure of the nano micro bubble machine. The nano micro bubble machine is provided with a micro bubble generator 100, and the gas-water mixed fluid can be fully emulsified when passing through the micro bubble generator 100 to generate a large amount of nano-scale micro bubbles so as to fully mix the gas and the water. In addition, the nanometer micro-bubble machine of the embodiment also has the advantages of simple structure, low cost and high bubble generation efficiency.

In the description herein, references to the description of the term "one embodiment," "some embodiments," "an illustrative embodiment," "an example," "a specific example," or "some examples" or the like 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 present 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.

While embodiments of the present invention have been shown and described, it will be understood by those of ordinary skill in the art that: various changes, modifications, substitutions and alterations can be made to the embodiments without departing from the principles and spirit of the invention, the scope of which is defined by the claims and their equivalents.

Claims

1. A microbubble generator, comprising:

a flow guide pipe;

the first bubble generation cylinder is arranged at the water inlet end of the flow guide pipe and comprises a first cylinder body, a first drainage plate is arranged at the water inlet end of the first cylinder body, a second drainage plate is arranged at the water outlet end of the first cylinder body, a first drainage hole is formed in the middle of the first drainage plate, and a plurality of second drainage holes are formed in the edge of the second drainage plate;

the second bubble takes place a section of thick bamboo, sets up the play water end of honeycomb duct, a second bubble takes place a section of thick bamboo and includes the second barrel, the second barrel is close to the one end that a section of thick bamboo was taken place to first bubble is provided with the third drainage plate, the other end of second barrel is provided with the fourth drainage plate, the third drainage plate is hugged closely the second drainage plate, third drainage plate middle part is provided with a plurality of third drainage holes, be provided with a plurality of fourth drainage holes on the fourth drainage plate.

2. The microbubble generator of claim 1, wherein a boss is disposed in the middle of the second flow guide plate, and the boss corresponds to a third flow guide hole in the third flow guide plate.

3. The microbubble generator as claimed in claim 2, wherein the second flow guide plate is provided at an edge thereof with a convex closed ring, an annular groove is formed between the closed ring and the boss, and the second flow guide hole is provided in the annular groove.

4. The microbubble generator of claim 1, wherein the fourth drainage holes are uniformly arranged on the surface of the fourth drainage plate.

5. The microbubble generator as claimed in claim 1, wherein both ends of the flow guide tube are provided with flange-connected end surfaces.

6. A nano-micro bubble machine comprising the micro bubble generator according to any one of claims 1 to 4.

7. The nano-micro bubble machine according to claim 6, further comprising a booster pump and a gas-liquid mixing tank.