CN108905767A - A kind of Liqiud-gas mixing device - Google Patents
A kind of Liqiud-gas mixing device Download PDFInfo
- Publication number
- CN108905767A CN108905767A CN201810965114.8A CN201810965114A CN108905767A CN 108905767 A CN108905767 A CN 108905767A CN 201810965114 A CN201810965114 A CN 201810965114A CN 108905767 A CN108905767 A CN 108905767A
- Authority
- CN
- China
- Prior art keywords
- gas
- liquid
- liquid mixed
- inlet
- liqiud
- 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
Links
- 239000007788 liquid Substances 0.000 claims abstract description 89
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 37
- 239000012530 fluid Substances 0.000 claims abstract description 11
- 238000003756 stirring Methods 0.000 claims description 14
- 230000002093 peripheral effect Effects 0.000 claims description 4
- 238000013019 agitation Methods 0.000 claims description 2
- 239000007789 gas Substances 0.000 description 37
- 238000006243 chemical reaction Methods 0.000 description 6
- 239000000126 substance Substances 0.000 description 5
- 238000010521 absorption reaction Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000009903 catalytic hydrogenation reaction Methods 0.000 description 1
- 238000003889 chemical engineering Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000008676 import Effects 0.000 description 1
- 239000002440 industrial waste Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000003595 mist Substances 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 230000037452 priming Effects 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Classifications
-
- 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
-
- 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
- B01F23/232—Mixing gases with liquids by introducing gases into liquid media, e.g. for producing aerated liquids using flow-mixing means for introducing the gases, e.g. baffles
-
- 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
- B01F27/05—Stirrers
- B01F27/11—Stirrers characterised by the configuration of the stirrers
- B01F27/19—Stirrers with two or more mixing elements mounted in sequence on the same axis
- B01F27/191—Stirrers with two or more mixing elements mounted in sequence on the same axis with similar elements
-
- 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
- B01F27/808—Mixers with rotary stirring devices in fixed receptacles; Kneaders with stirrers rotating about a substantially vertical axis with stirrers driven from the bottom of the receptacle
-
- 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
- B01F35/00—Accessories for mixers; Auxiliary operations or auxiliary devices; Parts or details of general application
- B01F35/80—Forming a predetermined ratio of the substances to be mixed
- B01F35/83—Forming a predetermined ratio of the substances to be mixed by controlling the ratio of two or more flows, e.g. using flow sensing or flow controlling devices
Abstract
The invention discloses a kind of Liqiud-gas mixing devices, including：Air inlet, inlet, gas-liquid mixed chamber, water supply pump, water tank and manifold, gas flow sensor and gas flow ratio control valve are successively arranged on the pipeline of air inlet, and be divided into multiple branches and be connected to the gas-liquid mixed chamber on top, the multiple branches and gas-liquid mixed chamber connectivity part of inlet are equipped with atomizer；Water tank is arranged in gas-liquid mixed chamber lower part, inlet is connected to through water supply pump, inlet is divided into multiple branches and is connected to the gas-liquid mixed chamber top, liquid flow sensor and fluid flow proportioning valve are successively arranged between water tank and inlet, gas-liquid mixed chamber is internal hollow tubular structure cylindrical and is equipped with agitating device.Present invention has the advantages that：By the way that the intracavitary progress air-liquid flow of gas-liquid mixed, the controllable supply of flow velocity is subject to the booster action of agitating device, efficiently controllable sufficient gas-liquid mixed is realized.
Description
Technical field
The present invention relates to chemical industry gas liquid reaction technical field, in particular to a kind of Liqiud-gas mixing device.
Background technique
There is the processing of a large amount of gas liquid reaction, such as industrial waste gas, catalytic hydrogenation, aminating reactions in chemical engineering industry
Deng existing in common gas-liquid reaction apparatus have, absorption tower Venturi tube, jet ejectors etc., and liquid is from tower in absorption tower
It is sprayed from the top down, gas is sprayed downwards bottom-up, and gas is bottom-up to realize gas-liquid mixed, i.e.,
Chemical reaction.Such mode structural volume is big, constructs more complicated.Jet ejectors are to form negative pressure using jet orifice, by gas
Body sucking, to realize gas-liquid mixed.But using the gas-liquid mixed reaction unit of this structure, gas-liquid mixed is ineffective, deposits
In undercompounding, efficiency is lower, the big situation of consumption of raw materials.A kind of gas-liquid storeroom can be made sufficient so exploitation designs
Mixed Liqiud-gas mixing device just seems particularly necessary.
Summary of the invention
Technical problem to be solved by the invention is to provide a kind of gas-liquid mixeds that gas-liquid storeroom can be made adequately to mix
Device.
In order to solve the above-mentioned technical problem, the technical solution adopted by the present invention is that：A kind of Liqiud-gas mixing device, including：Into
Port, inlet, gas-liquid mixed chamber, water supply pump, water tank and manifold are successively arranged gas flow on the pipeline of the air inlet
Sensor and gas flow ratio control valve, and be divided into multiple branches and be connected to the gas-liquid mixed chamber on top；The water storage
Tank setting is connected to inlet in gas-liquid mixed chamber lower part, through water supply pump, and the inlet is divided into multiple branches and is connected to the gas-liquid
Mixing chamber top is successively arranged liquid flow sensor and fluid flow proportioning valve between the water tank and inlet.
The multiple branches and gas-liquid mixed chamber connectivity part of the inlet are equipped with atomizer.
The gas-liquid mixed chamber is internal hollow tubular structure cylindrical and is equipped with agitating device.
The agitating device includes that the intracavitary intermediate axial stirring stock of the gas-liquid mixed is arranged in and is arranged in gas-liquid
The motor of driving stirring stock outside mixing chamber bottom, the stirring stock are equipped with coaxial agitation blade group.
The lower end of the gas-liquid mixed chamber is equipped with mixed liquor outlet and is connected to water tank.
Controlled valve is equipped between the mixed liquor outlet and water tank.
For the controlled valve through the intracavitary fluid level control device control opening and closing of gas-liquid mixed, the fluid level control device includes peace
Liquid level sensor and peripheral control unit mounted in gas-liquid mixed chamber lower end, the peripheral control unit respectively with liquid level sensor and open
Closing valve electrical connection.
Beneficial effects of the present invention：Structure designs advantages of simple, passes through the flow control of opposite gas-liquid mixed chamber gas supply, feed flow
System, and the liquid level intracavitary to gas-liquid mixed are controlled and are stirred, so that gas-liquid mixed is controllable and efficient；Meanwhile the gas-liquid
Mixing arrangement structure is simple, is easy to make, low production cost.
Detailed description of the invention
Fig. 1 is a kind of a kind of workflow schematic diagram of Liqiud-gas mixing device of Liqiud-gas mixing device of the present invention.
In figure：
1. air inlet
1-1. gas flow sensor 1-2. gas flow ratio control valve
2. gas-liquid mixed chamber 2-1. liquid level sensor
3. 4. stirring blade group of stirring motor
5. mixed liquor outlet 5-1. controlled valve
6. 7. fluid flow proportioning valve of atomizer
8. 9. water supply pump of liquid flow sensor
10. water tank
Specific embodiment
With reference to the accompanying drawings and detailed description to being originally described in further detail：
As shown in Figure 1, a kind of Liqiud-gas mixing device, including：Air inlet 1, the air inlet 1 pass through gas stream by pipeline
It is connect after quantity sensor 1-1 and gas flow ratio control valve 1-2 with gas-liquid mixed chamber 2, forms gas grouping access connection,
The lower end of the gas-liquid mixed chamber 2 is provided with stirring motor 3, and the stirring motor 3 drives stirring blade group 4 in the gas-liquid
Stirring in mixing chamber 2,2 bottom of the gas-liquid mixed chamber setting mixed liquor outlet 5 and liquid level sensor 2-1.The gas
The opposite side setting water route for the gas grouping entrance being arranged on liquid mixing chamber 2 is grouped entrance, the grouping entrance in each water route
It is both provided with an atomizer 6, the atomizer 6 is sequentially connected in series fluid flow proportioning valve 7 by pipeline, fluid flow passes
Sensor 8 and water supply pump 9, the water supply pump 9 are connected with water tank 10 by pipeline by pipeline, the water tank 10 it is another
The lower end of gas-liquid mixed chamber described in end and the gas-liquid passes through piping connection.The water supply tank 10 provides water source for system.
Realization principle of the invention is：The chemical gas being discharged from institute's air inlet 1 passes through and the gas flow sensor
After 1-1 and gas flow ratio control valve 1-2, it is controlled in certain flow through pipeline into the gas-liquid mixed chamber 2
It pours into.The water supply pump 5 passes through pipeline from 10 diversion of water tank, by the liquid flow sensor 8 and liquid being connected on pipeline
The control action of body flow proportion valve 7 is passed through the effect of atomizer 6 with certain flow, sprayed into the gas-liquid mixed chamber 2
Jetting mist.The stirring motor 3 that 2 bottom of gas-liquid mixed chamber is arranged in simultaneously drives stirring blade group 4 in the gas-liquid mixed
The internal cavity space of chamber 2 is stirred, the mixing between speed up gas and liquid, improves mixing efficiency.
The Liqiud-gas mixing device, in running hours, the liquid level sensor and controller of 2 lower end of gas-liquid mixed chamber
Electrical connection, controller read sensor information in real time, real-time monitoring are carried out to the liquid level in gas-liquid mixed chamber 2, when liquid level reaches
When to certain altitude, when mixed liquor outlet 5, controller can turn on the switch valve 5-1 and carry out drain appropriate.When liquid level mistake
When low, tank skin controlled valve 5-1 guarantees gas-liquid mixed being sufficiently mixed in the gas-liquid mixed chamber 2.
The gas that the air inlet 1 of the Liqiud-gas mixing device is poured into the gas-liquid mixed chamber 2, and pass through water supply pump 9
From the water tank 10 to 2 priming charge of gas-liquid mixed chamber, gas flow sensor 1-1, gas both have passed through respectively
Effective control of body flow proportional control valve 1-2 and liquid flow sensor 8 and fluid flow proportioning valve 7, i.e., according to chemical gas
The solubility of body and water is reasonably supplied, and guarantees the efficiency and quality of gas-liquid mixed.
Compared to the prior art, beneficial effect is the Liqiud-gas mixing device：Using being to first pass through the water supply pump to pass through
Pipeline pours into a certain amount of water into the gas-liquid mixed chamber from the water tank, to reach liquid level requirement, avoids when chemical gas
Spilling when body is poured into from the chemical gas import to the gas-liquid mixed chamber is caused to waste or be endangered.In addition the gas-liquid is mixed
It attaches together the gas supply feed flow set and passes through the control of flow sensor and flow control proportioning valve and realize the controllable supply of flow velocity,
Make the effect of gas-liquid mixed, efficiency and quality are guaranteed.
Claims (7)
1. a kind of Liqiud-gas mixing device, including：Air inlet, inlet, gas-liquid mixed chamber, water supply pump, water tank and manifold, it is special
Sign is：Gas flow sensor (1-1) and gas flow ratio control valve are successively arranged on the pipeline of the air inlet (1)
(1-2), and be divided into multiple branches and be connected to the gas-liquid mixed chamber (2) on top；Water tank (10) setting is mixed in gas-liquid
Chamber (2) lower part is closed, is connected to inlet through water supply pump (9), the inlet is divided into multiple branches and is connected to the gas-liquid mixed chamber (2)
Top is successively arranged liquid flow sensor (8) and fluid flow proportioning valve between the water tank (10) and inlet.
2. a kind of Liqiud-gas mixing device according to claim 1, it is characterised in that：The multiple branches and gas of the inlet
Liquid mixing chamber (2) connectivity part is equipped with atomizer (6).
3. a kind of Liqiud-gas mixing device according to claim 1, it is characterised in that：The gas-liquid mixed chamber (2) is inside
Hollow tubular structure cylindrical and be equipped with agitating device.
4. a kind of Liqiud-gas mixing device according to claim 3, it is characterised in that：The agitating device includes being arranged in institute
The driving stirring stock stating the intermediate axial stirring stock in gas-liquid mixed chamber (2) and being arranged outside gas-liquid mixed chamber (2) bottom
Motor, the stirring stock be equipped with coaxial agitation blade group (4).
5. a kind of Liqiud-gas mixing device according to claim 1, it is characterised in that：The lower end of the gas-liquid mixed chamber (2)
It is connected to equipped with mixed liquor outlet with water tank (10).
6. a kind of Liqiud-gas mixing device according to claim 5, it is characterised in that：The mixed liquor outlet and water tank
(10) controlled valve (5-1) is equipped between.
7. a kind of Liqiud-gas mixing device according to claim 6, it is characterised in that：The controlled valve (5-1) is through gas-liquid
The interior fluid level control device control opening and closing of mixing chamber (2), the fluid level control device includes being mounted on gas-liquid mixed chamber (2) lower end
Liquid level sensor (2-1) and peripheral control unit, the peripheral control unit respectively with liquid level sensor (2-1) and controlled valve (5-
1) it is electrically connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810965114.8A CN108905767A (en) | 2018-08-23 | 2018-08-23 | A kind of Liqiud-gas mixing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810965114.8A CN108905767A (en) | 2018-08-23 | 2018-08-23 | A kind of Liqiud-gas mixing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108905767A true CN108905767A (en) | 2018-11-30 |
Family
ID=64405701
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810965114.8A Pending CN108905767A (en) | 2018-08-23 | 2018-08-23 | A kind of Liqiud-gas mixing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108905767A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111109288A (en) * | 2020-03-04 | 2020-05-08 | 盛毅 | Preparation method and device of efficient environment-friendly disinfectant |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1774290A (en) * | 2003-04-14 | 2006-05-17 | 冈崎龙夫 | Method and device for generating carbonated water |
| CN204142465U (en) * | 2014-09-01 | 2015-02-04 | 江苏大学 | A kind of gas-liquid two-phase flow containing rate controls and gas-liquid two-phase mixing arrangement |
| CN106237912A (en) * | 2016-08-29 | 2016-12-21 | 徐州市安东肥业有限公司 | A kind of Liqiud-gas mixing device produced for liquid fertilizer |
| CN107261967A (en) * | 2017-08-12 | 2017-10-20 | 张维国 | A kind of dissolved air water Drinking fountain |
| CN208800021U (en) * | 2018-08-23 | 2019-04-30 | 天津城建大学 | A kind of Liqiud-gas mixing device |
-
2018
- 2018-08-23 CN CN201810965114.8A patent/CN108905767A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1774290A (en) * | 2003-04-14 | 2006-05-17 | 冈崎龙夫 | Method and device for generating carbonated water |
| CN204142465U (en) * | 2014-09-01 | 2015-02-04 | 江苏大学 | A kind of gas-liquid two-phase flow containing rate controls and gas-liquid two-phase mixing arrangement |
| CN106237912A (en) * | 2016-08-29 | 2016-12-21 | 徐州市安东肥业有限公司 | A kind of Liqiud-gas mixing device produced for liquid fertilizer |
| CN107261967A (en) * | 2017-08-12 | 2017-10-20 | 张维国 | A kind of dissolved air water Drinking fountain |
| CN208800021U (en) * | 2018-08-23 | 2019-04-30 | 天津城建大学 | A kind of Liqiud-gas mixing device |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111109288A (en) * | 2020-03-04 | 2020-05-08 | 盛毅 | Preparation method and device of efficient environment-friendly disinfectant |
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| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| TA01 | Transfer of patent application right | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20210218 Address after: 300384 unit D, 1st floor, block C1, Xinmao Science Park, Huayuan Industrial Zone, Tianjin New Technology Industrial Park, Xiqing District, Tianjin Applicant after: KEENLAND (TIANJIN) PRECISION MANUFACTURING Co.,Ltd. Address before: 300384 No. 26, Jing Jing Road, Xiqing District, Tianjin Applicant before: Tianjin Chengjian University |
|
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20181130 |