CN205392209U - Can produce gas -liquid mixture device of nanometer bubble - Google Patents
Can produce gas -liquid mixture device of nanometer bubble Download PDFInfo
- Publication number
- CN205392209U CN205392209U CN201620134563.4U CN201620134563U CN205392209U CN 205392209 U CN205392209 U CN 205392209U CN 201620134563 U CN201620134563 U CN 201620134563U CN 205392209 U CN205392209 U CN 205392209U
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- CN
- China
- Prior art keywords
- water
- liqiud
- mixing device
- gas mixing
- water inlet
- 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.)
- Expired - Fee Related
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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
Abstract
The utility model provides a can produce gas -liquid mixture device of nanometer bubble, the bubble of its production is little, but the wide application is in various needs improve gas solubility's aeration systems, the scheme is, including the diaphragm pump, the export of the import intercommunication three -way pipe of diaphragm pump, the three -way pipe be the import intercommunication inlet tube that the straight line set up with the export, another import intercommunication intake pipe of three -way pipe, install the gas flow governing valve in the intake pipe, the export intercommunication outlet pipe of diaphragm pump, the free tip intercommunication of outlet pipe has nanometer aeration head, the exit linkage gas -liquid mixture jar of nanometer aeration head, the utility model discloses novel structure is unique, and stability is strong, and the bubble of catching is little.
Description
Technical field
This utility model relates to Liqiud-gas mixing device, is specifically related to a kind of Liqiud-gas mixing device that can produce nano bubble.
Background technology
Aeration is a kind of means making gas strongly contact with water, its object is to be dissolved in the water gas, or gas unwanted in water and volatile material is banished in air.In other words, it is to promote a kind of means of mass exchange between gas and liquid.It also has some other important function, such as mixing and stirring.The bubble diameter that existing Liqiud-gas mixing device produces is big.
Utility model content
For above-mentioned situation, for overcoming the defect of prior art, this utility model provides a kind of Liqiud-gas mixing device that can produce nano bubble, and the bubble of its generation is little, can be widely applied in the various aerating system needing to improve gas solubility.
The technical solution of the utility model is, including membrane pump, the outlet of the inlet communication tee T of described membrane pump, described tee T with the inlet communication water inlet pipe that linearly arranges of outlet, another inlet communication air inlet pipe of described tee T, described air inlet pipe is provided with gas flow regulating valve, the outlet outlet pipe of described membrane pump, the free end of described outlet pipe is communicated with nanometer aeration head, and the outlet of described nanometer aeration head connects gas-liquid mixed tank.
This utility model novel structure is unique, and stability is strong, and the bubble got is little.
Accompanying drawing explanation
Fig. 1 is this utility model structural representation.
Fig. 2 is the main TV structure figure of nanometer aeration head.
Fig. 3 is the cooperation axonometric chart of this utility model water inlet head and round tablet, support chip and water storage post.
Fig. 4 is the front view of water inlet head.
Fig. 5 be in Fig. 3 A-A to sectional view.
Fig. 6 is the axonometric chart of water inlet head.
Fig. 7 is round tablet, support chip and effluent column is the axonometric chart of integrative-structure.
Detailed description of the invention
Below in conjunction with accompanying drawing, detailed description of the invention of the present utility model is described in further detail.
Scheme of the present utility model is, shown in Fig. 1-7, including membrane pump 14, the outlet of the inlet communication tee T 15 of described membrane pump 14, described tee T 15 with the inlet communication water inlet pipe 16 that linearly arranges of outlet, another inlet communication air inlet pipe 17 of described tee T 15, described air inlet pipe 17 is provided with gas flow regulating valve 18, the outlet outlet pipe 19 of described membrane pump 14, the free end of described outlet pipe 19 is communicated with nanometer aeration head, and the outlet of described nanometer aeration head connects gas-liquid mixed tank 21.
Described outlet pipe 19 is provided with flow meter 20.
Described tee T 15 is Venturi tube, the inlet communication water inlet pipe 16 of described Venturi tube, the inlet communication air inlet pipe 17 of described Venturi tube adsorbent chamber.
nullDescribed nanometer aeration head includes a penetrating cylinder 1，Described cylinder 1 inner headed face is provided with the retainer ring 2 radially-inwardly protruded，Described retainer ring 2 upper ends has support chip 3，The circular piece that described support chip 3 is the circumferentially uniform arc water-flowing trough 301 having outward opening on periphery is constituted，Described water-flowing trough 301 connects the cylinder of retainer ring 2 top and the bottom，Described support chip 3 lower end is fixed with the water storage post 4 being placed in cylinder 1 and being coaxial therewith the heart，Described support chip 3 upper surface is fixed with the round tablet 5 not contacting water-flowing trough 301，Center, described round tablet 5 upper surface has the water guide blind hole 6 that lower end is placed in water storage post 4，Described support chip 3 is pressed with circular water inlet 7，The lower surface of circular water inlet 7 has a cannelure 8，Described cannelure 8 is partially disposed in directly over water-flowing trough 301，Water inlet 7 in described cannelure 8 has circular groove 9，It is provided with big disc in circular groove 9 and is covered with the Rotary-table 10 of circular groove 9，The little disc height of Rotary-table 10 upper end is less than cannelure 8，Described Rotary-table 10 center has penetrating inlet opening 11.
The top and bottom of described cylinder 1 periphery are respectively equipped with the first external screw thread.It is facilitated to threaded with water inlet and outlet pipe.
Being provided with female thread in the cylinder of described retainer ring 2 upper end, it is interior through threaded engagement connection that the periphery of described water inlet 7 is provided with the second external screw thread matched with female thread, water inlet 7 and cylinder 1.
The bottom surface of described cannelure 8 becomes inclined plane.
The outer circumferential edge of described round tablet is placed between the inner circle of cannelure and cylindrical.
The upper surface of described water inlet 7 is provided with two relative to a water inlet 7 symmetrically arranged aqua storage tank 12 in the center of circle.
Described water inlet 7 upper end has diameter more than inlet opening 11 and concentric dash circular groove 13.Dash circular groove 13 and inlet opening 11 are formed stepped so that water arrives first dash circular groove 13, then arrive in the inlet opening that diameter is less again.
nullWhen this utility model uses，Membrane pump 14 can regulated fluid flow，The upper end of cylinder 1 is connected the outlet pipe 19 of membrane pump 14，The import of membrane pump 14 is connected to tee T 15，Preferably Venturi tube，Water is passed through in Venturi tube，It is then passed through negative pressure through air inlet pipe 17 draw gas，The flow of described gas is regulated by gas flow regulating valve 18，Gas liquid mixture exports the water under high pressure upper end to nanometer aeration head through membrane pump 14，The lower end of cylinder 1 is connected outlet pipe，By support chip 3、The integrative-structure that water storage post 4 and round tablet 5 are constituted is supported in retainer ring 2 through support chip 3，Then water inlet 7 is screwed in cylinder 1，It is pressed on downwards on support chip 3，Now the upper surface of water inlet 7 is pressed on support chip 3，When cannelure 8 is inclined plane，Round tablet 5 is pressed in the inclined plane of cannelure 8，The bottom surface that now cannelure 8 is deep does not contact with round tablet 5，When the upper end of cylinder 1 enters high-pressure gas-liquid mixing water，Gas-liquid mixed water enters from the inlet opening 11 of water inlet 7，Aqua storage tank 12 can also be introduced into by part water，Then go out again，Water is made to form mixed flow to a certain extent，Subsequently into inlet opening 11，It is punched in water guide blind hole 6 from lower end, inlet opening 11，Get on round tablet 5 going out through water guide blind hole 6，Go out in the gap between round tablet 5 and cannelure 8，The process gone out is got on the sidewall of circular groove 9，Get to again afterwards on the sidewall of cannelure 8，Finally go out from water-flowing trough 301，Spray through the water side of cylinder 1 lower end.Whole process is through impact repeatedly and shock so that its interior gas is pulverized fully so that it is bubble is less.
This utility model novel structure is unique, and stability is strong, and the little aeration effect of bubble got is good.
Claims (10)
1. the Liqiud-gas mixing device that can produce nano bubble, including membrane pump (14), it is characterized in that, the outlet of the inlet communication tee T (15) of described membrane pump (14), described tee T (15) with the inlet communication water inlet pipe (16) that linearly arranges of outlet, another inlet communication air inlet pipe (17) of described tee T (15), described air inlet pipe (17) is provided with gas flow regulating valve (18), the outlet outlet pipe (19) of described membrane pump (14), the free end of described outlet pipe (19) is communicated with nanometer aeration head, the outlet of described nanometer aeration head connects gas-liquid mixed tank (21).
2. a kind of Liqiud-gas mixing device that can produce nano bubble according to claim 1, it is characterised in that described outlet pipe (19) is provided with flow meter (20).
3. a kind of Liqiud-gas mixing device that can produce nano bubble according to claim 1, it is characterized in that, described tee T (15) is Venturi tube, the inlet communication water inlet pipe (16) of described Venturi tube, the inlet communication air inlet pipe (17) of described Venturi tube adsorbent chamber.
null4. a kind of Liqiud-gas mixing device that can produce nano bubble according to claim 1，It is characterized in that，Described nanometer aeration head includes a penetrating cylinder (1)，Described cylinder (1) inner headed face is provided with the retainer ring (2) radially-inwardly protruded，Described retainer ring (2) upper ends has support chip (3)，Described support chip (3) on periphery circumferentially the uniform arc water-flowing trough (301) having outward opening circular piece constitute，The cylinder of described water-flowing trough (301) connection retainer ring (2) top and the bottom，Described support chip (3) lower end is fixed with the water storage post (4) being placed in cylinder (1) and being coaxial therewith the heart，Described support chip (3) upper surface is fixed with the round tablet (5) not contacting water-flowing trough (301)，Described round tablet (5) center, upper surface has the water guide blind hole (6) that lower end is placed in water storage post (4)，Described support chip (3) is pressed with circular water inlet head (7)，The lower surface of circular water inlet head (7) has a cannelure (8)，Described cannelure (8) is partially disposed in directly over water-flowing trough (301)，Water inlet head (7) in described cannelure (8) has circular groove (9)，It is provided with big disc in circular groove (9) and is covered with the Rotary-table (10) of circular groove (9)，The little disc height of Rotary-table (10) upper end is less than cannelure (8)，Described Rotary-table (10) center has penetrating inlet opening (11).
5. a kind of Liqiud-gas mixing device that can produce nano bubble according to claim 4, it is characterised in that the top and bottom of described cylinder (1) periphery are respectively equipped with the first external screw thread.
6. a kind of Liqiud-gas mixing device that can produce nano bubble according to claim 4, it is characterized in that, it is provided with female thread in the cylinder of described retainer ring (2) upper end, the periphery of described water inlet head (7) is provided with the second external screw thread matched with female thread, connects through threaded engagement in water inlet head (7) and cylinder (1).
7. a kind of Liqiud-gas mixing device that can produce nano bubble according to claim 4, it is characterised in that the bottom surface of described cannelure (8) becomes inclined plane.
8. a kind of Liqiud-gas mixing device that can produce nano bubble according to claim 4, it is characterised in that the outer circumferential edge of described round tablet (5) is placed between inner circle and the cylindrical of cannelure (8).
9. a kind of Liqiud-gas mixing device that can produce nano bubble according to claim 4, it is characterised in that the upper surface of described water inlet head (7) is provided with two relative to the water inlet symmetrically arranged aqua storage tank in head (7) center of circle (12).
10. a kind of Liqiud-gas mixing device that can produce nano bubble according to claim 4, it is characterised in that described water inlet head (7) upper end has diameter more than inlet opening (11) and concentric dash circular groove (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620134563.4U CN205392209U (en) | 2016-02-23 | 2016-02-23 | Can produce gas -liquid mixture device of nanometer bubble |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620134563.4U CN205392209U (en) | 2016-02-23 | 2016-02-23 | Can produce gas -liquid mixture device of nanometer bubble |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205392209U true CN205392209U (en) | 2016-07-27 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620134563.4U Expired - Fee Related CN205392209U (en) | 2016-02-23 | 2016-02-23 | Can produce gas -liquid mixture device of nanometer bubble |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205392209U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110282827A (en) * | 2019-07-02 | 2019-09-27 | 河海大学 | A kind of coupling electricity-Fenton biological reaction apparatus |
-
2016
- 2016-02-23 CN CN201620134563.4U patent/CN205392209U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110282827A (en) * | 2019-07-02 | 2019-09-27 | 河海大学 | A kind of coupling electricity-Fenton biological reaction apparatus |
| CN110282827B (en) * | 2019-07-02 | 2021-09-28 | 河海大学 | Coupling electricity-fenton biological reaction device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160727 Termination date: 20170223 |