CN111362345A - Micro-nano bubble generator - Google Patents

Micro-nano bubble generator Download PDF

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Publication number
CN111362345A
CN111362345A CN202010205623.8A CN202010205623A CN111362345A CN 111362345 A CN111362345 A CN 111362345A CN 202010205623 A CN202010205623 A CN 202010205623A CN 111362345 A CN111362345 A CN 111362345A
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CN
China
Prior art keywords
pipe
water
micro
water pump
inlet pipe
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.)
Pending
Application number
CN202010205623.8A
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Chinese (zh)
Inventor
张育斌
徐璟
黄芸萍
马二磊
王华丰
贾建军
谢佩军
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Ningbo Institute of Finance and Economics
Ningbo Academy of Agricultural Sciences
Original Assignee
Ningbo Institute of Finance and Economics
Ningbo Academy of Agricultural Sciences
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Ningbo Institute of Finance and Economics, Ningbo Academy of Agricultural Sciences filed Critical Ningbo Institute of Finance and Economics
Priority to CN202010205623.8A priority Critical patent/CN111362345A/en
Publication of CN111362345A publication Critical patent/CN111362345A/en
Pending legal-status Critical Current

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    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F1/00—Treatment of water, waste water, or sewage
    • C02F1/24—Treatment of water, waste water, or sewage by flotation
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
    • B01D29/01—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with flat filtering elements
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F23/00—Mixing according to the phases to be mixed, e.g. dispersing or emulsifying
    • B01F23/20—Mixing gases with liquids
    • B01F23/23—Mixing gases with liquids by introducing gases into liquid media, e.g. for producing aerated liquids
    • B01F23/2366—Parts; Accessories
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F23/00—Mixing according to the phases to be mixed, e.g. dispersing or emulsifying
    • B01F23/20—Mixing gases with liquids
    • B01F23/29—Mixing systems, i.e. flow charts or diagrams
    • B01F23/291—Mixing systems, i.e. flow charts or diagrams for obtaining foams or aerosols
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F27/00—Mixers with rotary stirring devices in fixed receptacles; Kneaders
    • B01F27/80—Mixers with rotary stirring devices in fixed receptacles; Kneaders with stirrers rotating about a substantially vertical axis
    • B01F27/90—Mixers with rotary stirring devices in fixed receptacles; Kneaders with stirrers rotating about a substantially vertical axis with paddles or arms 
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F33/00—Other mixers; Mixing plants; Combinations of mixers
    • B01F33/50—Movable or transportable mixing devices or plants
    • B01F33/501—Movable mixing devices, i.e. readily shifted or displaced from one place to another, e.g. portable during use
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F3/00—Biological treatment of water, waste water, or sewage
    • C02F3/02—Aerobic processes
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F7/00—Aeration of stretches of water
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2303/00—Specific treatment goals
    • C02F2303/26—Reducing the size of particles, liquid droplets or bubbles, e.g. by crushing, grinding, spraying, creation of microbubbles or nanobubbles
    • 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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  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Hydrology & Water Resources (AREA)
  • Engineering & Computer Science (AREA)
  • Environmental & Geological Engineering (AREA)
  • Water Supply & Treatment (AREA)
  • Organic Chemistry (AREA)
  • Dispersion Chemistry (AREA)
  • Biodiversity & Conservation Biology (AREA)
  • Microbiology (AREA)

Abstract

The invention discloses a micro-nano bubble generator which comprises a bottom box, a pressure tank, a support frame, universal wheels, a push rod, a water pump, an air inlet pipe, a water inlet pipe, a conveying pipe, a rotating motor, a rotating rod, fan blades, fine holes, a pressure gauge and a water drain pipe. The invention has the beneficial effects that: the intake pipe, the link of inlet tube and drain pipe all is equipped with connecting thread, be convenient for be connected with various external pipelines, and improve the fastness of junction, the under casing promotes the universal wheel that the push rod made the bottom through external force and is roll connection with the bottom surface, convenient to use personnel operate and use, all install the filter screen on the pipe shaft of intake pipe and inlet tube, can filter the gas and the water body that enter into in the water pump, avoid inhaling the use that the impurity of great granule influences the device, a plurality of pores have been seted up on the flabellum piece, and the pore is align to grid setting on the flabellum piece, and can carry out broken separation to the bubble of mixing in the water, and then ensure to produce micro-nano bubble in a large number.

Description

Micro-nano bubble generator
Technical Field
The invention relates to a bubble generator, in particular to a micro-nano bubble generator, and belongs to the technical field of water treatment equipment.
Background
Micro-nano bubbles have a variety of excellent characteristics, for example: small size, large specific surface area, high adsorption efficiency and the like. Due to the excellent characteristics and properties of the micro-nano bubbles, the micro-nano bubbles have important significance in various technical fields of sewage treatment, water oxygenation, fine irrigation, biopharmaceutical, aquaculture, medical cleaning, biological culture, precise chemical reaction and the like, and have various specific applications at present, thereby generating remarkable technical effects and economic benefits.
And to current micro-nano bubble generating device, there is certain not enough, one of them, when using, current generating device is not convenient for remove, consequently still need operating personnel to mention the device and just can remove, comparatively hard, and it is inconvenient to use, its two, when inputing gas and aqueous humor in the device again, often can bring into more similar branch leaves, impurity such as plastic debris enters into the water pump in, damage the water pump easily, its three, current micro-nano bubble generating device is more through carrying out the pressure boost to the gas-liquid that enters into the jar internal earlier, then dissolve gas water decompression release and then atomizing formation micro-nano bubble with high pressure, but the micro-nano bubble volume of formation is less relatively, the productivity mixture is lower promptly.
Disclosure of Invention
The present invention is directed to provide a micro-nano bubble generator to solve the above problems.
The invention realizes the purpose through the following technical scheme: a micro-nano bubble generator comprises a bottom box, a pressure tank, a support frame, universal wheels, a push rod, a water pump, an air inlet pipe, a water inlet pipe, a conveying pipe, a rotating motor, a rotating rod, fan blades, fine holes, a pressure gauge and a water outlet pipe; the pressure tank, the water pump and the rotating motor form a main body structure of the generator, the pressure tank is vertically arranged above the bottom box, the tank wall of the pressure tank is fixedly connected with a support frame welded on the bottom box through screws, universal wheels are arranged at the bottom of the bottom box and are respectively positioned at four corners of a bottom plate of the bottom box, the push rod is welded at one side of the bottom box in an inclined manner, the water pump and the rotating motor are fixedly arranged on an inner bottom plate of the bottom box, the water pump is positioned at one side of the rotating motor, the water pump and the rotating motor are electrically connected with an external power supply, one ends of the air inlet pipe and the water inlet pipe are arranged at the other side of the bottom box, the other ends of the air inlet pipe and the water inlet pipe are connected with an input end of the water pump, one end of the conveying pipe is connected with an output end of the water pump, and the other, the rotary motor is arranged under the pressure tank, the rotary shaft of the rotary motor is fixedly connected with a rotary rod which is arranged in the pressure tank, a fan blade is arranged on the rotary rod, a pore is formed in the fan blade, the pressure gauge is fixedly connected to the upper end of the pressure tank through a screw, the bottom end of the pressure gauge extends into the pressure tank, the water drainage pipe is arranged at the upper end of the tank wall of the pressure tank, and the valve is arranged on the water drainage pipe.
Preferably, in order to facilitate connection with various external pipelines, the connecting ends of the air inlet pipe, the water inlet pipe and the water outlet pipe are provided with connecting threads.
Preferably, in order to enable the generator device to move, the bottom box pushes the push rod through external force to enable the universal wheels at the bottom to be in rolling connection with the bottom surface.
Preferably, in order to avoid the influence of the impurities which suck larger particles on the use of the device, the air inlet pipe and the pipe body of the water inlet pipe are both provided with filter screens.
Preferably, in order to mix the water and the gas that enter into the jar internal, fan blade is the fork form and settles in the both sides of bull stick, and fan blade passes through the rotation that the rotation motor drove the bull stick and is the rotation settling in the overhead tank.
Preferably, in order to crush and separate the bubbles mixed in the water body, a plurality of pores are formed in the fan blade, and the pores are uniformly arranged on the fan blade.
The invention has the beneficial effects that: the micro-nano bubble generator is reasonable in design, the air inlet pipe, the connecting ends of the water inlet pipe and the water outlet pipe are provided with connecting threads, the micro-nano bubble generator is convenient to be connected with various external pipelines, the firmness of the connecting part is improved, the bottom box pushes the push rod through external force to enable the universal wheels at the bottom to be in rolling connection with the bottom surface, the generator device can move, and further is convenient for a user to operate and use, filter screens are arranged on the air inlet pipe and the pipe body of the water inlet pipe, gas and water entering a water pump can be filtered, the phenomenon that the device is affected by large-particle impurities is avoided being sucked in, fan blades are arranged on two sides of the rotating rod in a cross shape, the fan blades are rotatably arranged in the pressure tank through the rotation of the rotating motor driving the rotating rod, the water and the gas entering the tank body can be mixed, a large amount of bubbles are contained in, a plurality of pores have been seted up on the flabellum piece, and the pore is align to grid setting on the flabellum piece to can carry out broken separation to the bubble of mixing in the water, and then ensure to produce micro-nano bubble in a large number.
Drawings
FIG. 1 is a schematic cross-sectional view of the present invention;
FIG. 2 is a schematic view of the external structure of the present invention;
fig. 3 is a schematic view of the structure of the fan blade of the present invention.
In the figure: 1. the water pump type water pump comprises a bottom box, 2, a pressure tank, 3, a support frame, 4, universal wheels, 5, a push rod, 6, a water pump, 7, an air inlet pipe, 8, a water inlet pipe, 9, a conveying pipe, 10, a rotating motor, 11, a rotating rod, 12, fan blades, 13, fine holes, 14, a pressure gauge and 15 and a water drainage pipe.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1 to 3, a micro-nano bubble generator includes a bottom case 1, a pressure tank 2, a support frame 3, a universal wheel 4, a push rod 5, a water pump 6, an air inlet pipe 7, a water inlet pipe 8, a delivery pipe 9, a rotating motor 10, a rotating rod 11, fan blades 12, a pore 13, a pressure gauge 14 and a drain pipe 15; the pressure tank 2, the water pump 6 and the rotating motor 10 form a main body structure of the generator, the pressure tank 2 is vertically arranged above the bottom box 1, the tank wall of the pressure tank 2 is fixedly connected with a support frame 3 welded on the bottom box 1 through screws, universal wheels 4 are arranged at the bottom of the bottom box 1, the universal wheels 4 are respectively positioned at four corners of a bottom plate of the bottom box 1, a push rod 5 is welded at one side of the bottom box 1 in an inclined manner, the water pump 6 and the rotating motor 10 are both fixedly arranged on an inner bottom plate of the bottom box 1, the water pump 6 is positioned at one side of the rotating motor 10, the water pump 6 and the rotating motor 10 are both electrically connected with an external power supply, the type of the water pump 6 is SNJJ051, the type of the rotating motor 10 is Y355L4-8, one end of the air inlet pipe 7 and one end of the water inlet pipe 8 are arranged at the other side of the bottom box 1, intake pipe 7 and inlet tube 8's the other end and water pump 6's input are connected, the one end of conveyer pipe 9 is connected with water pump 6's output, the bottom at overhead tank 2 is connected to the other end of conveyer pipe 9, rotation motor 10 sets up under overhead tank 2, just the axis of rotation motor 10 is in the same place with built-in bull stick 11 fixed connection in overhead tank 2, install fan blade 12 on the bull stick 11, just pore 13 has been seted up on fan blade 12, manometer 14 passes through screw fixed connection in overhead tank 2's upper end, just manometer 14's bottom stretches into in overhead tank 2, drain pipe 15 is installed in overhead tank 2's tank wall upper end, just install the valve on drain pipe 15.
The connecting ends of the air inlet pipe 7, the water inlet pipe 8 and the water outlet pipe 15 are provided with connecting threads, so that the generator device can be conveniently connected with various external pipelines, and the firmness of the connecting part is improved, the bottom box 1 pushes the push rod 5 through external force to enable the universal wheel 4 at the bottom to be in rolling connection with the bottom surface, so that the generator device can move, and further, the operation and use of a user are convenient, filter screens are arranged on the pipe bodies of the air inlet pipe 7 and the water inlet pipe 8, so that gas and water entering the water pump 6 can be filtered, the phenomenon that the use of the generator device is affected by the large-particle-absorbed impurities is avoided, the fan blades 12 are arranged at two sides of the rotating rod 11 in a crossing manner, the fan blades 12 are arranged in the rotating manner in the pressure tank 2 through the rotation of the rotating motor 10 driving the rotating rod 11, so that the water and the gas entering the tank body, the formation of bubbles is promoted, a plurality of pores 13 have been seted up on fan blade 12, and pores 13 are the align to grid setting on fan blade 12 to can carry out broken separation to the bubble of mixing in the water, and then ensure to produce micro-nano bubble in a large number.
The working principle is as follows: when using this micro-nano bubble generator, at first promote the device to operating position through push rod 11, and with peripheral hardware pipeline threaded connection respectively intake pipe 7, inlet tube 8 and drain pipe 15 are last, after switch-on water pump 6 and the power of rotating electrical machines 10, water pump 6 draws water and gas from external, and will thoughtlessly have gaseous water to carry in overhead tank 2 through conveyer pipe 9, fan blade 12 rotates in overhead tank 2 through the rotation that the rotating electrical machines 10 drove bull stick 11 simultaneously, and carry out broken separation to the bubble of mixing in the water, observe manometer 14, after the internal pressure of jar reaches a definite value, open the switch on the drain pipe 15, make high-pressure dissolved air water decompression release, and then produce a large amount of micro-nano bubbles.
It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims (6)

1. A micro-nano bubble generator is characterized in that: the device comprises a bottom box (1), a pressure tank (2), a support frame (3), universal wheels (4), a push rod (5), a water pump (6), an air inlet pipe (7), a water inlet pipe (8), a conveying pipe (9), a rotating motor (10), a rotating rod (11), fan blades (12), fine holes (13), a pressure gauge (14) and a water outlet pipe (15); the generator comprises a pressure tank (2), a water pump (6) and a rotating motor (10), wherein the pressure tank (2) is vertically arranged above a bottom box (1), the tank wall of the pressure tank (2) is fixedly connected with a support frame (3) welded on the bottom box (1) through screws, universal wheels (4) are arranged at the bottom of the bottom box (1), the universal wheels (4) are respectively positioned at four corners of a bottom plate of the bottom box (1), a push rod (5) is welded at one side of the bottom box (1) in an inclined manner, the water pump (6) and the rotating motor (10) are fixedly arranged on an inner bottom plate of the bottom box (1), the water pump (6) is positioned at one side of the rotating motor (10), the water pump (6) is electrically connected with an external power supply, one ends of an air inlet pipe (7) and an water inlet pipe (8) are arranged at the other side of the bottom box (1), the other end of intake pipe (7) and inlet tube (8) is connected with the input of water pump (6), the one end of conveyer pipe (9) is connected with the output of water pump (6), the bottom at overhead tank (2) is connected to the other end of conveyer pipe (9), rotation motor (10) sets up under overhead tank (2), just the axis of rotation motor (10) is in the same place with bull stick (11) fixed connection of built-in overhead tank (2), install fan blade (12) on bull stick (11), just pore (13) have been seted up on fan blade (12), manometer (14) are through screw fixed connection in the upper end of overhead tank (2), just the bottom of manometer (14) stretches into in overhead tank (2), drain pipe (15) are installed in the jar wall upper end of overhead tank (2), and a valve is arranged on the water discharge pipe (15).
2. The micro-nano bubble generator according to claim 1, wherein: the connecting ends of the air inlet pipe (7), the water inlet pipe (8) and the water outlet pipe (15) are provided with connecting threads.
3. The micro-nano bubble generator according to claim 1, wherein: the bottom box (1) pushes the push rod (5) through external force to enable the universal wheels (4) at the bottom to be in rolling connection with the bottom surface.
4. The micro-nano bubble generator according to claim 1, wherein: the pipe bodies of the air inlet pipe (7) and the water inlet pipe (8) are both provided with filter screens.
5. The micro-nano bubble generator according to claim 1, wherein: the fan blades (12) are arranged on two sides of the rotating rod (11) in a cross mode, and the fan blades (12) are arranged in the pressure tank (2) in a rotating mode through the rotation of the rotating rod (11) driven by the rotating motor (10).
6. The micro-nano bubble generator according to claim 1, wherein: the fan blade (12) is provided with a plurality of fine holes (13), and the fine holes (13) are uniformly arranged on the fan blade (12).
CN202010205623.8A 2020-03-23 2020-03-23 Micro-nano bubble generator Pending CN111362345A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202010205623.8A CN111362345A (en) 2020-03-23 2020-03-23 Micro-nano bubble generator

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202010205623.8A CN111362345A (en) 2020-03-23 2020-03-23 Micro-nano bubble generator

Publications (1)

Publication Number Publication Date
CN111362345A true CN111362345A (en) 2020-07-03

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Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111993593A (en) * 2020-09-15 2020-11-27 范文芳 Inorganic foam concrete preparation facilities
CN112062296A (en) * 2020-09-14 2020-12-11 重庆市生态环境科学研究院 Micro-nano bubble generating device based on remote control technology
CN113697973A (en) * 2021-10-14 2021-11-26 无锡工源环境科技股份有限公司 Multifunctional micro-nano aeration equipment
CN113735214A (en) * 2021-09-28 2021-12-03 无锡海拓环保装备科技有限公司 High-efficient microbubble dissolves gas device

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Publication number Priority date Publication date Assignee Title
CN207608427U (en) * 2017-10-27 2018-07-13 深圳市南科环保科技有限公司 A kind of micro-nano bubble reactor integrating air purification and sewage disposal
CN207605566U (en) * 2017-10-27 2018-07-13 南方科技大学 A kind of micro-nano bubble generator of the micro-nano bubble of discharge for air purification
CN207632522U (en) * 2017-10-27 2018-07-20 南方科技大学 A kind of micro-nano bubble generator
CN207970795U (en) * 2018-01-22 2018-10-16 安徽励进环保科技有限公司 A kind of micro-nano bubble generator

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Publication number Priority date Publication date Assignee Title
CN207608427U (en) * 2017-10-27 2018-07-13 深圳市南科环保科技有限公司 A kind of micro-nano bubble reactor integrating air purification and sewage disposal
CN207605566U (en) * 2017-10-27 2018-07-13 南方科技大学 A kind of micro-nano bubble generator of the micro-nano bubble of discharge for air purification
CN207632522U (en) * 2017-10-27 2018-07-20 南方科技大学 A kind of micro-nano bubble generator
CN207970795U (en) * 2018-01-22 2018-10-16 安徽励进环保科技有限公司 A kind of micro-nano bubble generator

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Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112062296A (en) * 2020-09-14 2020-12-11 重庆市生态环境科学研究院 Micro-nano bubble generating device based on remote control technology
CN111993593A (en) * 2020-09-15 2020-11-27 范文芳 Inorganic foam concrete preparation facilities
CN113735214A (en) * 2021-09-28 2021-12-03 无锡海拓环保装备科技有限公司 High-efficient microbubble dissolves gas device
CN113697973A (en) * 2021-10-14 2021-11-26 无锡工源环境科技股份有限公司 Multifunctional micro-nano aeration equipment

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Application publication date: 20200703