CN102091586A - Gas liquid phase reactor - Google Patents
Gas liquid phase reactor Download PDFInfo
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- CN102091586A CN102091586A CN201010606984XA CN201010606984A CN102091586A CN 102091586 A CN102091586 A CN 102091586A CN 201010606984X A CN201010606984X A CN 201010606984XA CN 201010606984 A CN201010606984 A CN 201010606984A CN 102091586 A CN102091586 A CN 102091586A
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- phase reactor
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Abstract
The invention discloses a gas liquid phase reactor, which comprises a reactor shell, wherein a gas phase inlet and a liquid phase inlet are arranged on the shell; a gas phase pipeline connected to the gas phase inlet is arranged in the shell; a stirring shaft is arranged at the central position inside the shell; a plurality of conical stirring plates are mounted on the stirring shaft; and the lower end of the stirring shaft is provided with a paddle. Conical gas chambers are formed between the liquid phase and the conical stirring plates of the gas liquid phase reactor, thereby forming conical atomizing layers on the contact surfaces between the gas phase and the liquid phase and efficiently increasing the opportunity for contacting the gas phase with the liquid phase. Multi-level reaction layers are formed between the liquid phase and the conical stirring plates, thereby transferring air bubbles for times, achieving a good transfer effect and obviously increasing the conversion rate of gas phase and liquid phase reaction. The gas liquid phase reactor is applied to the field of gas liquid phase reactor.
Description
Technical field
The present invention relates to a kind of gas liquid phase reactor.
Background technology
Gas liquid phase reactor is widely used in the production processes such as oil, chemical industry, gas liquid phase reactor mainly comprises the equipment of tower class reactor and two kinds of big classes of tank reactor, tank reactor is because its stirring action, make the decentralized photo of gas to more even, and can be with the bubble of bubble breaking Cheng Gengxiao, can thereby use comparatively extensive in the reaction between high viscosity gas and non-newtonian liquid so that it contacts more fully with liquid phase.
But existing tank reactor, because its mixing speed is slower, make liquid phase be stirred into a Maelstrom usually, bubble is done the coarse pitch motion of pivoting continuously thick and fast, very fast overflowing easily from the whirlpool center, thus make that the stroke of bubble in reactor is short, cause its mass transfer velocity also less, make that the reaction conversion ratio of reactor can not effectively be improved, and the reactor of other types also have identical with it characteristics.
Summary of the invention
For addressing the above problem, the invention provides a kind of gas liquid phase reactor that can effectively improve gas phase and liquid phase reactor conversion ratio.
The technical solution adopted for the present invention to solve the technical problems is:
A kind of gas liquid phase reactor comprises reactor shell, and housing is provided with gas phase inlet and liquid phase inlet, be provided with the gas phase pipeline that connects the gas phase inlet in the housing, the inside of housing is provided with shaft in the center, and some taper agitator disks are installed on the shaft, and the lower end of shaft is provided with blade.
Be further used as the improvement of technical solution of the present invention, housing is that upper shell and lower house connection form.
Be further used as the improvement of technical solution of the present invention, the gas phase pipeline is the helix tube that is provided with around inner walls, and the gas phase pipeline is provided with some crafters.
Be further used as the improvement of technical solution of the present invention, the housing outer wall is provided with thermal-insulation baffle plate, is provided with some spiral plates between thermal-insulation baffle plate and housing outer wall, and thermal-insulation baffle plate is provided with the medium inlet.
Be further used as the improvement of technical solution of the present invention, enclosure interior integral body is cylinder-like structure, and the draw ratio of its inner cylinder is 2.5 to 3.0 to 1.
Be further used as the improvement of technical solution of the present invention, the quantity of taper agitator disk is 8.
Beneficial effect of the present invention: this gas liquid phase reactor is by being provided with some taper agitator disks on shaft, make and form the taper air chamber between agitator disk and liquid phase, thereby the contact-making surface of gas phase and liquid phase forms the taper atomizing layer, can effectively increase the touch opportunity between gas phase and liquid phase, form the reaction of high order layer between some taper agitator disks and liquid phase, make bubble repeatedly to transmit and reach good mass transfer effect, reach clearly the raising gas phase and the effect of liquid phase reactor conversion ratio.
Description of drawings
The invention will be further described below in conjunction with accompanying drawing:
Fig. 1 is an embodiment of the invention structural entity schematic diagram;
Fig. 2 is an embodiment of the invention A-A cross-sectional view.
The specific embodiment
With reference to Fig. 1, Fig. 2, the present invention is a kind of gas liquid phase reactor, comprise reactor shell, housing is provided with gas phase inlet 2 and liquid phase inlet 3, be provided with the gas phase pipeline 4 that connects gas phase inlet 2 in the housing, the inside of housing is provided with shaft 5 in the center, some taper agitator disks 6 are installed on the shaft 5, and the lower end of shaft 5 is provided with blade 8.
This gas liquid phase reactor is by being provided with blade 8 and some taper agitator disks 6 on shaft, because the strong centrifugal action in shaft 5 rotation processes, gas phase is concentrated to the axle center, and covered by taper agitator disk 6, make and form the taper air chamber between taper agitator disk 6 and liquid phase, thereby the contact-making surface of gas phase and liquid phase forms the taper atomizing layer, can effectively increase the touch opportunity between gas phase and liquid phase, because taper agitator disk 6 edges can carry out fragmentation to bubble, form the reaction of high order layer between some taper agitator disks 6 and liquid phase, the unabsorbed bubble of lower floor overflows from liquid phase, the air chamber that enters last layer absorbs, make bubble repeatedly to transmit and reach good mass transfer effect, reach clearly the raising gas phase and the effect of liquid phase reactor conversion ratio.
As the preferred embodiment of the present invention, housing is that upper shell 11 and lower house 12 connections form, and is convenient to the installation of enclosure interior assembly and the dismounting and the sealing of housing.
As the preferred embodiment of the present invention, gas phase pipeline 4 is the helix tube that is provided with around inner walls, and gas phase pipeline 4 is provided with some crafters.The gas phase pipeline 4 of spiral setting helps increasing the operation stroke of gas phase and the haptoreaction time of gas phase and liquid phase.
As the preferred embodiment of the present invention, the housing outer wall is provided with thermal-insulation baffle plate 7, is provided with some spiral plates 71 between thermal-insulation baffle plate 7 and housing outer wall, and thermal-insulation baffle plate 7 is provided with medium inlet 72.Gap between thermal-insulation baffle plate 7 and housing outer wall is used to add thermal insulation medium, makes the interior temperature of housing remain desired reaction temperature, and spiral plate 71 can make thermal insulation medium distribute more uniformly, makes that cooling and the temperature-rise period in the housing carries out more equably.
As the preferred embodiment of the present invention, enclosure interior integral body is cylinder-like structure, and the draw ratio of its inner cylinder is 2.5 to 3.0 to 1.。
As the preferred embodiment of the present invention, the quantity of taper agitator disk 6 is 8.
When the draw ratio of enclosure interior cylinder is 2.5 to 3.0 to 1 can obtain the highest gas phase and the reaction conversion ratio between liquid phase, carry out the arrangement that evenly distributed taper agitator disk 6 can just in time satisfy the enclosure interior draw ratio evenly distributed 8 time by described draw ratio, help obtaining the peak optimization reaction conversion ratio.
Certainly, the invention is not limited to above-mentioned embodiment, those of ordinary skill in the art also can make equivalent variations or replacement under the prerequisite of spirit of the present invention, modification that these are equal to or replacement all are included in the application's claim institute restricted portion.
Claims (6)
1. gas liquid phase reactor, comprise reactor shell, described housing is provided with gas phase inlet (2) and liquid phase inlet (3), be provided with the gas phase pipeline (4) that connects gas phase inlet (2) in the described housing, the inside of described housing is provided with shaft (5) in the center, it is characterized in that: some taper agitator disks (6) are installed on the described shaft (5), and the lower end of described shaft (5) is provided with blade (8).
2. gas liquid phase reactor according to claim 1 is characterized in that: described housing is that upper shell (11) and lower house (12) connection form.
3. gas liquid phase reactor according to claim 1 is characterized in that: the helix tube of described gas phase pipeline (4) for being provided with around inner walls, described gas phase pipeline (4) is provided with some crafters.
4. gas liquid phase reactor according to claim 1, it is characterized in that: described housing outer wall is provided with thermal-insulation baffle plate (7), be provided with some spiral plates (71) between described thermal-insulation baffle plate (7) and housing outer wall, described thermal-insulation baffle plate (7) is provided with medium inlet (72).
5. gas liquid phase reactor according to claim 1 and 2 is characterized in that: described enclosure interior is whole to be cylinder-like structure, and the draw ratio of its inner cylinder is 2.5 to 3.0 to 1.
6. gas liquid phase reactor according to claim 1 is characterized in that: the quantity of described taper agitator disk (6) is 8.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201010606984XA CN102091586A (en) | 2010-12-27 | 2010-12-27 | Gas liquid phase reactor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201010606984XA CN102091586A (en) | 2010-12-27 | 2010-12-27 | Gas liquid phase reactor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102091586A true CN102091586A (en) | 2011-06-15 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201010606984XA Pending CN102091586A (en) | 2010-12-27 | 2010-12-27 | Gas liquid phase reactor |
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| CN (1) | CN102091586A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105251417A (en) * | 2015-11-17 | 2016-01-20 | 苏州市金翔钛设备有限公司 | Spiral type reaction kettle |
| CN105251430A (en) * | 2015-11-17 | 2016-01-20 | 苏州市金翔钛设备有限公司 | Spiral type stirring device |
| CN114452922A (en) * | 2022-01-17 | 2022-05-10 | 江苏冠军科技集团股份有限公司 | Preparation device and method of high-solid-content low-VOC alkyd protective coating and application of coating |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4007920A (en) * | 1973-08-29 | 1977-02-15 | Mark Plunguian | Mixing and aerating device |
| DE4218027A1 (en) * | 1991-05-30 | 1992-12-03 | Marcus Dipl Ing Hoefken | Fluid agitation and aeration - has hyperboloid agitator body which separates actions for min. energy consumption |
| DE4335311A1 (en) * | 1993-10-16 | 1995-04-20 | Chema Balcke Duerr Verfahrenst | Gas-introduction agitation system |
| EP0901812A1 (en) * | 1997-09-12 | 1999-03-17 | Praxair Technology, Inc. | Stationary vortex system for direct injection of supplemental reactor oxygen |
| CN1922303A (en) * | 2004-02-17 | 2007-02-28 | 液体空气乔治洛德方法利用和研究的具有监督和管理委员会的有限公司 | Oxygen-assisted fermentation process |
| US20070065927A1 (en) * | 2005-09-19 | 2007-03-22 | Sudhir Brahmbhatt | Use of pure oxygen in viscous fermentation processes |
| CN200977458Y (en) * | 2006-11-28 | 2007-11-21 | 锦西化工机械(集团)有限责任公司 | Sorbierite hydrogenation reaction kettle |
| CN201997318U (en) * | 2010-12-27 | 2011-10-05 | 广州合成材料研究院有限公司 | Gas-liquid phase reactor |
-
2010
- 2010-12-27 CN CN201010606984XA patent/CN102091586A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4007920A (en) * | 1973-08-29 | 1977-02-15 | Mark Plunguian | Mixing and aerating device |
| DE4218027A1 (en) * | 1991-05-30 | 1992-12-03 | Marcus Dipl Ing Hoefken | Fluid agitation and aeration - has hyperboloid agitator body which separates actions for min. energy consumption |
| DE4335311A1 (en) * | 1993-10-16 | 1995-04-20 | Chema Balcke Duerr Verfahrenst | Gas-introduction agitation system |
| EP0901812A1 (en) * | 1997-09-12 | 1999-03-17 | Praxair Technology, Inc. | Stationary vortex system for direct injection of supplemental reactor oxygen |
| CN1922303A (en) * | 2004-02-17 | 2007-02-28 | 液体空气乔治洛德方法利用和研究的具有监督和管理委员会的有限公司 | Oxygen-assisted fermentation process |
| US20070065927A1 (en) * | 2005-09-19 | 2007-03-22 | Sudhir Brahmbhatt | Use of pure oxygen in viscous fermentation processes |
| CN200977458Y (en) * | 2006-11-28 | 2007-11-21 | 锦西化工机械(集团)有限责任公司 | Sorbierite hydrogenation reaction kettle |
| CN201997318U (en) * | 2010-12-27 | 2011-10-05 | 广州合成材料研究院有限公司 | Gas-liquid phase reactor |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105251417A (en) * | 2015-11-17 | 2016-01-20 | 苏州市金翔钛设备有限公司 | Spiral type reaction kettle |
| CN105251430A (en) * | 2015-11-17 | 2016-01-20 | 苏州市金翔钛设备有限公司 | Spiral type stirring device |
| CN114452922A (en) * | 2022-01-17 | 2022-05-10 | 江苏冠军科技集团股份有限公司 | Preparation device and method of high-solid-content low-VOC alkyd protective coating and application of coating |
| CN114452922B (en) * | 2022-01-17 | 2023-10-20 | 江苏冠军科技集团股份有限公司 | Preparation device, method and application of high-solid low-VOC alkyd coating |
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Application publication date: 20110615 |
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| RJ01 | Rejection of invention patent application after publication |