CN102580632A - Efficient gas-liquid reactor - Google Patents
Efficient gas-liquid reactor Download PDFInfo
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- CN102580632A CN102580632A CN2012100518030A CN201210051803A CN102580632A CN 102580632 A CN102580632 A CN 102580632A CN 2012100518030 A CN2012100518030 A CN 2012100518030A CN 201210051803 A CN201210051803 A CN 201210051803A CN 102580632 A CN102580632 A CN 102580632A
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- gas
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- reactor
- hood
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Abstract
The invention relates to an efficient gas-liquid reactor, which comprises a reactor body and a gas inlet pipe, wherein an agitation motor is arranged below the reactor body, a motor shaft of the agitation motor extends into the reactor body, a cover-shaped turntable which is positioned in the reactor body is installed at the upper end of the motor shaft, a group of air holes are produced in the cover body of the cover-shaped turntable, the gas inlet pipe is coaxially sleeved on the motor shaft, and the gas outlet of the gas inlet pipe is positioned in the cover-shaped turntable. The efficient gas-liquid reactor provided by the invention has a reasonable design and a simple structure, is easy to produce and has high practicability, the reactor is added with the cover-shaped turntable which has an agitation function, a plurality of air holes are arranged in the cover-shaped turntable and can produce a large quantity of small bubbles during the rotation process, so the gas-liquid contact surface area for unit gas quantity is greatly increased, the gas-liquid reaction speed is accelerated, and the reaction efficiency is improved.
Description
Technical field
The present invention relates to the agitated reactor field, especially a kind of high efficient gas and liquid agitated reactor.
Background technology
Gas liquid reaction is very common in Chemical Manufacture, exactly toluene solution is poured in the agitated reactor like the benzoic mode of production, and bubbling air carries out the oxidation catalysis reaction in agitated reactor then, finally generates benzoic acid.Air gets in the solution can produce bubble, and oxidation reaction is the oxygen and the reaction of toluene in the liquid phase in the bubble, and bubble is more little, many more, and the surface area of gas-liquid contact is also just many more, and then reaction is just good more.Because existing agitated reactor all is bubbling air in the bottom, the injection of mainly leaning on gas because of gas distributor, so the gas-liquid mixed effect is relatively poor, the bubble of formation is bigger, less, causes reaction not exclusively, finally influences product quality and speed of production.If dwindle the outlet aperture of air inlet pipe, and squeeze into pressure-air, can make minute bubbles, but its resistance is big, energy consumption is big, be difficult for realizing.
Summary of the invention
The objective of the invention is to overcome the deficiency of prior art, a kind of high efficient gas and liquid agitated reactor that can make fully contact of gas-liquid, fast reaction speed, assurance reaction effect is provided.
The present invention solves its technical problem and realizes through following technical scheme:
A kind of high efficient gas and liquid agitated reactor; Comprise kettle and air inlet pipe; It is characterized in that: the below of kettle is provided with a stirring motor, and the motor shaft of this stirring motor stretches in the kettle, and a hood-shaped rotating disk that is positioned at kettle is installed in the upper end of motor shaft; Make one group of pore on the cover body of this hood-shaped rotating disk, the air inlet pipe coaxial package on motor shaft and its gas outlet be positioned at hood-shaped rotating disk.
And described stirring motor is a direct current generator, and this stirring motor is provided with straight up.
And described pore is on the sidewall of hood-shaped rotating disk cover body.
Advantage of the present invention and beneficial effect are:
1, the bottom of this agitated reactor is provided with a stirring motor; This stirring motor drives the hood-shaped rotating disk rotation that is positioned at kettle, and in the inner negative pressure that forms of hood-shaped rotating disk, the air that therefore gets into kettle can throw away from the pore high speed of hood-shaped rotating disk sidewall; Under the effect of the hood-shaped rotating disk that rotates; Make gas obtain disperseing, gas is cut into minute bubbles, guarantee that gas liquid reaction is abundant.
2, because the pore of being made on the hood-shaped rotating disk is a lot, therefore in its rotation process, can produce a large amount of bubbles, play the effect that improves reaction effect, improves reaction speed equally.
Hood-shaped rotating disk in 3 agitated reactors can increase the gas-liquid touch opportunity, reduces the concentration gradient of solution in the kettle, ensure reaction effect in whipping process.
4, the present invention be a kind of reasonable in design, simple in structure, manufacture easy, practical high efficient gas and liquid agitated reactor; This agitated reactor has increased the hood-shaped rotating disk with agitating function; Be shaped on a plurality of pores on this hood-shaped rotating disk; Therefore can produce a large amount of minute bubbles, increase gas-liquid contact probability, make to react completely thoroughly, and improve reaction efficiency.
Description of drawings
Fig. 1 is a front view of the present invention.
The specific embodiment
Through specific embodiment the present invention is made further detailed description below, following examples are descriptive, are not determinate, can not limit protection scope of the present invention with this.
A kind of high efficient gas and liquid agitated reactor comprises kettle 1 and air inlet pipe 4, and its innovative point is: a stirring motor 6 is set below kettle straight up, and this stirring motor is a direct current generator.The motor shaft 5 of this stirring motor stretches in the kettle, in the upper end of motor shaft a hood-shaped rotating disk 2 that is positioned at kettle is installed.Make one group of pore 3 on the sidewall of the cover body of this hood-shaped rotating disk, this pore quantity is not limit, and diameter can be adjusted as required.The air inlet pipe coaxial package is on motor shaft, and the gas outlet of this air inlet pipe is positioned at hood-shaped rotating disk, and air is got in the agitated reactor by air inlet pipe, and throws away through the pore of hood-shaped rotating disk.
Claims (3)
1. high efficient gas and liquid agitated reactor; Comprise kettle and air inlet pipe; It is characterized in that: the below of kettle is provided with a stirring motor, and the motor shaft of this stirring motor stretches in the kettle, and a hood-shaped rotating disk that is positioned at kettle is installed in the upper end of motor shaft; Make one group of pore on the cover body of this hood-shaped rotating disk, the air inlet pipe coaxial package on motor shaft and its gas outlet be positioned at hood-shaped rotating disk.
2. a kind of high efficient gas and liquid agitated reactor according to claim 1, it is characterized in that: described stirring motor is a direct current generator, this stirring motor is provided with straight up.
3. a kind of high efficient gas and liquid agitated reactor according to claim 1, it is characterized in that: described pore is on the sidewall of hood-shaped rotating disk cover body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012100518030A CN102580632A (en) | 2012-03-02 | 2012-03-02 | Efficient gas-liquid reactor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012100518030A CN102580632A (en) | 2012-03-02 | 2012-03-02 | Efficient gas-liquid reactor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102580632A true CN102580632A (en) | 2012-07-18 |
Family
ID=46470187
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012100518030A Pending CN102580632A (en) | 2012-03-02 | 2012-03-02 | Efficient gas-liquid reactor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102580632A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103240048A (en) * | 2013-05-06 | 2013-08-14 | 南通金陵农化有限公司 | Chloromethane through pipe for alkylating pot |
| CN103801250A (en) * | 2013-11-08 | 2014-05-21 | 天津科技大学 | Gas-liquid reaction distribution stirring device |
| CN105268383A (en) * | 2015-11-19 | 2016-01-27 | 苏州市金翔钛设备有限公司 | Reaction kettle using airflow for carrying out stirring |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2382462Y (en) * | 1999-07-09 | 2000-06-14 | 冯维精 | Accelerating synergistic device for gas-liquid reaction |
| CN2633416Y (en) * | 2003-08-27 | 2004-08-18 | 上海工程技术大学 | Stirring reactor |
| CN201482481U (en) * | 2009-09-03 | 2010-05-26 | 程豪 | Self-suction exhaust type stirring reactor |
| CN202497868U (en) * | 2012-03-02 | 2012-10-24 | 天津科技大学 | Novel gas liquid reaction kettle |
-
2012
- 2012-03-02 CN CN2012100518030A patent/CN102580632A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2382462Y (en) * | 1999-07-09 | 2000-06-14 | 冯维精 | Accelerating synergistic device for gas-liquid reaction |
| CN2633416Y (en) * | 2003-08-27 | 2004-08-18 | 上海工程技术大学 | Stirring reactor |
| CN201482481U (en) * | 2009-09-03 | 2010-05-26 | 程豪 | Self-suction exhaust type stirring reactor |
| CN202497868U (en) * | 2012-03-02 | 2012-10-24 | 天津科技大学 | Novel gas liquid reaction kettle |
Non-Patent Citations (1)
| Title |
|---|
| 王昶等: "苯甲酸工艺的节能减排以及连续化工艺的开发", 《广东化工》 * |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103240048A (en) * | 2013-05-06 | 2013-08-14 | 南通金陵农化有限公司 | Chloromethane through pipe for alkylating pot |
| CN103801250A (en) * | 2013-11-08 | 2014-05-21 | 天津科技大学 | Gas-liquid reaction distribution stirring device |
| CN103801250B (en) * | 2013-11-08 | 2016-03-30 | 天津科技大学 | Gas liquid reaction distribution agitating device |
| CN105268383A (en) * | 2015-11-19 | 2016-01-27 | 苏州市金翔钛设备有限公司 | Reaction kettle using airflow for carrying out stirring |
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Legal Events
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20120718 |