CN111111497A - Nanometer bubble generator - Google Patents
Nanometer bubble generator Download PDFInfo
- Publication number
- CN111111497A CN111111497A CN202010031193.2A CN202010031193A CN111111497A CN 111111497 A CN111111497 A CN 111111497A CN 202010031193 A CN202010031193 A CN 202010031193A CN 111111497 A CN111111497 A CN 111111497A
- Authority
- CN
- China
- Prior art keywords
- end cover
- water
- casing
- fixedly connected
- shell
- 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.)
- Withdrawn
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F25/00—Flow mixers; Mixers for falling materials, e.g. solid particles
- B01F25/40—Static mixers
- B01F25/42—Static mixers in which the mixing is affected by moving the components jointly in changing directions, e.g. in tubes provided with baffles or obstructions
- B01F25/421—Static mixers in which the mixing is affected by moving the components jointly in changing directions, e.g. in tubes provided with baffles or obstructions by moving the components in a convoluted or labyrinthine path
- B01F25/422—Static mixers in which the mixing is affected by moving the components jointly in changing directions, e.g. in tubes provided with baffles or obstructions by moving the components in a convoluted or labyrinthine path between stacked plates, e.g. grooved or perforated plates
-
- 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
- B01F23/231—Mixing gases with liquids by introducing gases into liquid media, e.g. for producing aerated liquids by bubbling
- B01F23/23105—Arrangement or manipulation of the gas bubbling devices
- B01F23/2312—Diffusers
-
- 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
- B01F23/231—Mixing gases with liquids by introducing gases into liquid media, e.g. for producing aerated liquids by bubbling
- B01F23/23105—Arrangement or manipulation of the gas bubbling devices
- B01F23/2312—Diffusers
- B01F23/23126—Diffusers characterised by the shape of the diffuser element
-
- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F2101/00—Mixing characterised by the nature of the mixed materials or by the application field
- B01F2101/48—Mixing water in water-taps with other ingredients, e.g. air, detergents or disinfectants
-
- 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
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Dispersion Chemistry (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)
Abstract
本发明属于增氧装置技术领域，尤其为一种纳米气泡发生器，包括壳体、进水端盖和出水端盖，所述壳体内壁固定连接有支撑环，所述支撑环上固定连接有卡合块，所述支撑环一端设有分水圆盘，所述分水圆盘上开设有卡合槽，所述卡合块在所述卡合槽内部与所述分水圆盘卡合连接，所述分水圆盘上开设有若干个均匀分布的通孔；可以解除进水端盖与壳体之间的连接，解除出水端盖与壳体之间的连接，然后解除若干个壳体之间的连接，然后对其内部的分水圆盘进行拆卸，人们就能够对装置内部进行检查，从而找出损坏的零件，然后对其进行更换，便于人们对装置的维修，能够针对损坏的部位进行更换，降低了维修的成本。
The invention belongs to the technical field of oxygenation devices, in particular to a nano-bubble generator, comprising a casing, a water inlet end cap and a water outlet end cap, wherein a support ring is fixedly connected to the inner wall of the casing, and a support ring is fixedly connected to the support ring An engaging block, one end of the support ring is provided with a water-dividing disc, an engaging groove is formed on the water-dividing disk, and the engaging block is engaged with the water-dividing disk inside the engaging groove There are several evenly distributed through holes on the water separation disc; the connection between the water inlet end cover and the shell can be released, the connection between the water outlet end cover and the shell can be released, and then several shells can be released. The connection between the bodies, and then disassemble the water-dividing disc inside the device, people can inspect the inside of the device to find out the damaged parts, and then replace them, which is convenient for people to maintain the device and can target the damage. Parts are replaced, reducing maintenance costs.
Description
Technical Field
The invention belongs to the technical field of oxygenation devices, and particularly relates to a nano bubble generator.
Background
At present, the phenomenon of gas existing in liquid is called as bubbles, the bubble formation phenomenon can be encountered in many processes in nature, bubbles with different sizes and shapes can be formed when the gas is subjected to the action of shearing force in the liquid, at present, the classification and the boundary of the bubbles are not very strict, the bubbles can be divided into centimeter bubbles (CMB), millimeter bubbles (MMB), Micrometer Bubbles (MB), micro-nanometer bubbles (MNB) and Nanometer Bubbles (NB) according to the sequence from large to small, the micro-nanometer bubble technology is that air, oxygen, nitrogen, hydrogen or other gases are dissolved in water in an ultra-fine bubble mode, according to the actual requirement, different gases can be dissolved in water to achieve the required effect, generally, the smaller the particle size of the nanometer bubbles, the higher the bubble concentration, the larger the effective contact area with the water body, and the more beneficial to the absorption of other substances or organisms in the water body, the production of nanobubbles is generally performed by a nanobubble generator.
Most of the existing nano-bubble generators are integrated, and people can only replace the whole water distribution disc or the external shell when the internal water distribution disc or the external shell is damaged, so that the damaged part is difficult to replace, and the maintenance cost is increased.
Disclosure of Invention
It is an object of the present invention to provide a nanobubble generator to solve the above-mentioned problems in the background art.
In order to achieve the purpose, the invention provides the following technical scheme: a nanometer bubble generator comprises a plurality of shells, a water inlet end cover and a water outlet end cover, wherein the number of the shells is a plurality, the inner wall of the shell is fixedly connected with a support ring, a clamping block is fixedly connected onto the support ring, a water diversion disc is arranged at one end of the support ring, a clamping groove is formed in the water diversion disc, the clamping block is clamped and connected with the water diversion disc in the clamping groove, a plurality of through holes which are uniformly distributed are formed in the water diversion disc, two adjacent shells are detachably connected, the water inlet end cover is positioned at one end of the shells, the water inlet end cover is detachably connected with the shell, a connecting flange is detachably connected onto the water inlet end cover, the water outlet end cover is positioned at one end of the shells, which is far away from the water inlet end cover, and the water outlet end cover is detachably connected with the shells, the water outlet end cover is detachably connected with a fixed flange.
Preferably, the shell, the water inlet end cover and the water outlet end cover are all made of stainless steel.
Preferably, one end of each shell is fixedly connected with a mounting threaded pipe, and two adjacent shells are fixed through the mounting threaded pipes in a threaded connection mode.
Preferably, one end of the mounting threaded pipe, which is close to the water distribution disc, is in contact with the periphery of the edge of the water distribution disc.
Preferably, the shell is fixed with the water inlet end cover through the installation threaded pipe in a threaded connection mode, one end of the water inlet end cover, which is far away from the shell, is fixedly connected with a connection threaded pipe, the connection flange is fixedly connected with a connection sleeve at one end, which is close to the water inlet end cover, of the water inlet end cover, and the connection threaded pipe is fixed with the connection sleeve in a threaded connection mode.
Preferably, the water outlet end cover is close to one end of the shell and is fixedly connected with a positioning threaded pipe, the water outlet end cover is fixedly connected with the shell through the positioning threaded pipe in a screwed mode, the water outlet end cover is far away from one end of the shell and is fixedly connected with a fixing threaded pipe, the fixing flange is close to one end of the water outlet end cover and is fixedly connected with a fixing sleeve, the fixing threaded pipe is fixedly connected with the fixing sleeve in a screwed mode, and one end, close to the water distribution disc, of the positioning threaded pipe is in contact with the periphery of the edge of the water distribution disc.
Compared with the prior art, the invention has the beneficial effects that:
when this device damages, can remove the water inlet end cover and be connected between the casing, remove the water outlet end cover and be connected between the casing, then remove being connected between a plurality of casing, then dismantle its inside water diversion disc, people just can inspect the device is inside to find out the part of damage, then change it, be convenient for people to the maintenance of device, can change to the position of damage, reduced the cost of maintenance.
Drawings
The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the principles of the invention and not to limit the invention. In the drawings:
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic structural view of a housing, a water inlet end cap and a water outlet end cap according to the present invention;
FIG. 3 is a schematic structural view of the housing of the present invention;
fig. 4 is a schematic structural view of the support ring of the present invention.
In the figure: 1. a housing; 11. a support ring; 111. a clamping block; 12. a water diversion disc; 121. a clamping groove; 122. a through hole; 13. installing a threaded pipe; 2. a water inlet end cover; 21. connecting a threaded pipe; 22. a connecting flange; 221. a connecting sleeve; 3. a water outlet end cover; 31. fixing the threaded pipe; 32. a fixed flange; 321. fixing the sleeve; 33. and positioning the threaded 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. 1-4, the present invention provides the following technical solutions: a nano-bubble generator comprises a shell 1, end cover 2 and the end cover 3 of intaking, the quantity of casing 1 is a plurality of, 1 inner wall fixedly connected with support ring 11 of casing, fixedly connected with block 111 on the support ring 11, 11 one end of support ring is equipped with the water diversion disc 12, the block groove 121 has been seted up on the water diversion disc 12, block 111 is connected with water diversion disc 12 block inside the block groove 121, set up a plurality of evenly distributed's through-hole 122 on the water diversion disc 12, can dismantle the connection between two adjacent casings 1, the end cover 2 of intaking is located the one end of a plurality of casing 1, the end cover 2 of intaking can dismantle with casing 1 and be connected, the last flange 22 that can dismantle of the end cover 2 of intaking, the end cover 3 of intaking is located the one end of keeping away from end cover 2 of intaking on a plurality of casing 1, the end cover 3 of intaking can dismantle with casing 1 and be connected, can dismantle on.
In this embodiment: the number of the shells 1 is several, the inner wall of the shell 1 is fixedly connected with a support ring 11, the support ring 11 is fixedly connected with a clamping block 111, one end of the support ring 11 is provided with a water diversion disc 12, the water diversion disc 12 is provided with a clamping groove 121, the clamping block 111 is clamped and connected with the water diversion disc 12 inside the clamping groove 121, the water diversion disc 12 is provided with a plurality of through holes 122 which are uniformly distributed, when in use, the water diversion disc 12 can be more stably fixed by clamping the clamping block 111 with the water diversion disc 12, the water diversion disc 12 is prevented from rotating under the impact of bubble water, two adjacent shells 1 are detachably connected, a water inlet end cover 2 is positioned at one end of a plurality of shells 1, the water inlet end cover 2 is detachably connected with the shell 1, a connecting flange 22 is detachably connected to the water inlet end cover 2, a water outlet end cover 3 is positioned at one end of the plurality of shells 1 far away from the water inlet end, the water outlet end cover 3 is detachably connected with the shell 1, the fixed flange 32 is detachably connected on the water outlet end cover 3, when the device is used, the connecting flange 22 on the water inlet end cover 2 can be connected with an external device, the fixed flange 32 on the water outlet end cover 3 is connected with an external water outlet pipe, external bubble water can enter the shell 1 through the water inlet end cover 2, then the bubble water is split through the water distribution disc 12, and finally the bubble water is discharged to the external water outlet pipe through the water outlet end cover 3, when the device is damaged, the connection between the water inlet end cover 2 and the shell 1 can be released, the connection between the water outlet end cover 3 and the shell 1 is released, then the connections between a plurality of shells 1 are released, then the water distribution disc 12 inside the shell is detached, people can check the inside of the device, thereby finding out damaged parts, then change it, be convenient for people to the maintenance of device, can change to the position of damage, reduced the cost of maintenance.
Specifically, the shell 1, the water inlet end cover 2 and the water outlet end cover 3 are all made of stainless steel; the stainless steel has good corrosion resistance and oxidation resistance, and can prolong the service life of the device.
Specifically, one end of each shell 1 is fixedly connected with a mounting threaded pipe 13, and two adjacent shells 1 are fixed through the mounting threaded pipes 13 in a threaded connection mode; during installation, the installation threaded pipe 13 is screwed into the adjacent shell 1, and the disassembly process is reversed, so that the installation and the disassembly between the two adjacent shells 1 are realized.
Specifically, one end of the mounting threaded pipe 13 close to the water distribution disc 12 is in contact with the periphery of the edge of the water distribution disc 12; when the device is used, the threaded pipe 13 can be installed to compress and fix the water diversion disc 12 contacted with the threaded pipe.
Specifically, the shell 1 is fixed with the water inlet end cover 2 through the mounting threaded pipe 13 in a threaded manner, one end of the water inlet end cover 2, which is far away from the shell 1, is fixedly connected with a connecting threaded pipe 21, one end of the connecting flange 22, which is close to the water inlet end cover 2, is fixedly connected with a connecting sleeve 221, and the connecting threaded pipe 21 is fixedly connected with the connecting sleeve 221 in a threaded manner; inside can screwing in into water inlet end cover 2 with the installation screwed pipe 13 on the casing 1 that water inlet end cover 2 is adjacent in the installation, the process of dismantlement is opposite to this, realize the installation and the dismantlement between casing 1 and the water inlet end cover 2, can screw in connecting threaded pipe 21 inside connecting sleeve 221 in the installation, screw out connecting sleeve 221 connecting threaded pipe 21 in the dismantlement, thereby realize connecting sleeve 221 and the installation and the dismantlement between water inlet end cover 2 and flange 22.
Specifically, one end of the water outlet end cover 3 close to the shell 1 is fixedly connected with a positioning threaded pipe 33, the water outlet end cover 3 is fixedly screwed with the shell 1 through the positioning threaded pipe 33, one end of the water outlet end cover 3 far away from the shell 1 is fixedly connected with a fixing threaded pipe 31, one end of the fixing flange 32 close to the water outlet end cover 3 is fixedly connected with a fixing sleeve 321, the fixing threaded pipe 31 is fixedly screwed with the fixing sleeve 321, and one end of the positioning threaded pipe 33 close to the water distribution disc 12 is in contact with the periphery of the edge of the water distribution disc 12; when the water diversion disc 12 is installed, the positioning threaded pipe 33 can be screwed into the adjacent shell 1, the dismounting process is opposite, the water outlet end cover 3 and the shell 1 are installed and dismounted, the fixing threaded pipe 31 is screwed into the fixing sleeve 321 when the water diversion disc is installed, the fixing threaded pipe 31 is screwed out of the fixing sleeve 321 when the water diversion disc is dismounted, the water outlet end cover 3 and the fixing flange 32 are installed and dismounted, and the water diversion disc 12 in contact with the water diversion disc can be pressed and fixed through the positioning threaded pipe 33.
The working principle and the using process of the invention are as follows: when the device is used, the connecting flange 22 on the water inlet end cover 2 is connected with an external device, the fixing flange 32 on the water outlet end cover 3 is connected with an external water outlet pipe, external bubble water can enter the shell 1 through the water inlet end cover 2, then the bubble water is split through the water distribution disc 12 and finally discharged into the external water outlet pipe through the water outlet end cover 3, when the device is damaged, the connection between the water inlet end cover 2 and the shell 1 can be released, the connection between the water outlet end cover 3 and the shell 1 can be released, then the connections between a plurality of shells 1 can be released, then the water distribution disc 12 in the device can be disassembled, people can check the inside of the device, thereby finding out damaged parts, then replacing the damaged parts, and being convenient for people to maintain the device and replacing the damaged parts, the maintenance cost is reduced.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that changes may be made in the embodiments and/or equivalents thereof without departing from the spirit and scope of the invention. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (6)
1. The nanometer bubble generator comprises a shell (1), a water inlet end cover (2) and a water outlet end cover (3), and is characterized in that the number of the shell (1) is a plurality, a support ring (11) is fixedly connected to the inner wall of the shell (1), a clamping block (111) is fixedly connected to the support ring (11), a water distribution disc (12) is arranged at one end of the support ring (11), a clamping groove (121) is formed in the water distribution disc (12), the clamping block (111) is clamped and connected with the water distribution disc (12) in the clamping groove (121), a plurality of uniformly distributed through holes (122) are formed in the water distribution disc (12), and two adjacent shells (1) are detachably connected;
the utility model discloses a water inlet cover, including casing (1), water inlet end cover (2), water outlet end cover (3), water inlet end cover (2) are located a plurality of the one end of casing (1), water inlet end cover (2) with the connection can be dismantled in casing (1), can dismantle on water inlet end cover (2) and be connected with flange (22), water outlet end cover (3) are located a plurality of keep away from on casing (1) the one end of water inlet end cover (2), water outlet end cover (3) with the connection can be dismantled in casing (1), can dismantle on water outlet end cover (3) and be connected with mounting flange (32).
2. A nanobubble generator according to claim 1, characterized by: the shell (1), the water inlet end cover (2) and the water outlet end cover (3) are all made of stainless steel.
3. A nanobubble generator according to claim 1, characterized by: one end of each shell (1) is fixedly connected with a mounting threaded pipe (13), and the two adjacent shells (1) are fixed through the mounting threaded pipes (13) in a threaded manner.
4. A nanobubble generator according to claim 3, characterized by: one end of the mounting threaded pipe (13) close to the water distribution disc (12) is in contact with the periphery of the edge of the water distribution disc (12).
5. A nanobubble generator according to claim 3, characterized by: casing (1) passes through installation screwed pipe (13) with it is fixed to intake end cover (2) spiro union, intake end cover (2) are kept away from the one end fixedly connected with connecting screw pipe (21) of casing (1), flange (22) intake end cover (2) are close to the one end fixedly connected with connecting sleeve (221) of intake end cover (2), connecting screw pipe (21) with connecting sleeve (221) spiro union is fixed.
6. A nanobubble generator according to claim 1, characterized by: go out water end cover (3) and be close to one end fixedly connected with location screwed pipe (33) of casing (1), go out water end cover (3) and pass through location screwed pipe (33) with casing (1) spiro union is fixed, it keeps away from to go out water end cover (3) the fixed screwed pipe of one end fixedly connected with (31) of casing (1), mounting flange (32) are close to the one end fixedly connected with fixing sleeve (321) of going out water end cover (3), fixing screwed pipe (31) with fixing sleeve (321) spiro union is fixed, location screwed pipe (33) are close to the one end of dividing water disc (12) with divide water disc (12) border contact all around.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010031193.2A CN111111497A (en) | 2020-01-13 | 2020-01-13 | Nanometer bubble generator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010031193.2A CN111111497A (en) | 2020-01-13 | 2020-01-13 | Nanometer bubble generator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111111497A true CN111111497A (en) | 2020-05-08 |
Family
ID=70488614
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010031193.2A Withdrawn CN111111497A (en) | 2020-01-13 | 2020-01-13 | Nanometer bubble generator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111111497A (en) |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH10216492A (en) * | 1997-02-07 | 1998-08-18 | Kankyo Kagaku Kogyo Kk | Static fluid mixer |
| CN106422836A (en) * | 2016-11-11 | 2017-02-22 | 贵阳超群实业有限公司 | Static gas-liquid fluid mixing method and apparatus |
| CN206566856U (en) * | 2017-03-24 | 2017-10-20 | 西南石油大学 | A kind of adjustable multiaperture-type oil-water static mixer of mixing intensity |
| CN107684840A (en) * | 2017-10-09 | 2018-02-13 | 东莞泰茂五金塑胶有限公司 | static nano-bubble generator |
| CN108217993A (en) * | 2018-01-31 | 2018-06-29 | 王志华 | A kind of micro-nano bubble generator |
| CN108862652A (en) * | 2018-07-12 | 2018-11-23 | 上海博偕环境科技有限公司 | A kind of water oxygenation system of changeable nanobubble water and micron bubble water |
| CN209302560U (en) * | 2018-12-06 | 2019-08-27 | 上海中兴科源环保科技有限公司 | Shear and bubble water generator |
| CN209612677U (en) * | 2018-12-10 | 2019-11-12 | 河北工业大学 | Static mixer |
| CN211837314U (en) * | 2020-01-13 | 2020-11-03 | 广州佳环电器科技有限公司 | Nanometer bubble generator |
-
2020
- 2020-01-13 CN CN202010031193.2A patent/CN111111497A/en not_active Withdrawn
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH10216492A (en) * | 1997-02-07 | 1998-08-18 | Kankyo Kagaku Kogyo Kk | Static fluid mixer |
| CN106422836A (en) * | 2016-11-11 | 2017-02-22 | 贵阳超群实业有限公司 | Static gas-liquid fluid mixing method and apparatus |
| CN206566856U (en) * | 2017-03-24 | 2017-10-20 | 西南石油大学 | A kind of adjustable multiaperture-type oil-water static mixer of mixing intensity |
| CN107684840A (en) * | 2017-10-09 | 2018-02-13 | 东莞泰茂五金塑胶有限公司 | static nano-bubble generator |
| CN108217993A (en) * | 2018-01-31 | 2018-06-29 | 王志华 | A kind of micro-nano bubble generator |
| CN108862652A (en) * | 2018-07-12 | 2018-11-23 | 上海博偕环境科技有限公司 | A kind of water oxygenation system of changeable nanobubble water and micron bubble water |
| CN209302560U (en) * | 2018-12-06 | 2019-08-27 | 上海中兴科源环保科技有限公司 | Shear and bubble water generator |
| CN209612677U (en) * | 2018-12-10 | 2019-11-12 | 河北工业大学 | Static mixer |
| CN211837314U (en) * | 2020-01-13 | 2020-11-03 | 广州佳环电器科技有限公司 | Nanometer bubble generator |
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Application publication date: 20200508 |
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