CN201493100U - hydrogenation reactor - Google Patents
hydrogenation reactor Download PDFInfo
- Publication number
- CN201493100U CN201493100U CN2009202342991U CN200920234299U CN201493100U CN 201493100 U CN201493100 U CN 201493100U CN 2009202342991 U CN2009202342991 U CN 2009202342991U CN 200920234299 U CN200920234299 U CN 200920234299U CN 201493100 U CN201493100 U CN 201493100U
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- CN
- China
- Prior art keywords
- hydrogenation reaction
- kettle
- reaction kettle
- gas cylinder
- stirring motor
- 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 - Lifetime
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Abstract
The utility model relates to a hydrogenation reactor which comprises a reactor body, a stirring motor and a propelling stirrer; the stirring motor is arranged outside the reactor body, and the propelling stirrer is arranged in the reactor body; the propelling stirrer is connected with a stirring shaft; and the stirring shaft is connected with a rotor of the stirring motor to rotate together with the motor. A gas guide cylinder is arranged in the reactor body; the position of the lower port of the gas guide cylinder is located below the liquid level when the hydrogenation reactor works; and the position of the upper port of the gas guide cylinder is located above the liquid level when the hydrogenation reactor works. The hydrogenation reactor improves the hydrogen absorption rate in hydrogenation.
Description
Technical field
The utility model belongs to a kind of chemical industry equipment, specifically is a kind of hydrogenation reaction kettle.
Background technology
The hydrogenation reaction of carrying out in the present common hydrogenation reaction kettle, reaction time consumption is all long, and along with catalyst is applied mechanically increased frequency, time can be more and more longer, and it is serious more that side reaction takes place, and produces much to be difficult to the impurity removed, the easier catalyst poisoning that causes, production cost increases.
Summary of the invention
In order to overcome above problem, the utility model proposes a kind of hydrogenation reaction kettle, concrete technical scheme is as follows:
A kind of hydrogenation reaction kettle comprises kettle, stirring motor and propelling agitator; Described stirring motor is located at outside the kettle, advances agitator to be located in the kettle; Advance on the agitator and be connected with shaft, shaft is connected co-rotation with the rotor of described stirring motor.In kettle, be provided with gas cylinder, below the liquid level the when position of the lower port of gas cylinder is hydrogenation reaction kettle work, more than the liquid level the when position of the upper port of gas cylinder is hydrogenation reaction kettle work.
Also be provided with curved leaf turbine stirrer, this agitator is connected with described shaft, rotates with shaft; Described air guide cover is above curved leaf turbine stirrer.Be provided with the gas cylinder support in the described kettle, gas cylinder is located on this support.
Described stirring motor is located at the kettle top.Described shaft is connected by the magnetic force Pole Coupling with the rotor of described stirring motor.
The kettle wall is provided with steam jacket outward, and steam jacket top is provided with steam inlet, and the bottom is provided with the steam condensate (SC) outlet.Be wound with circulating water pipe on the described kettle wall, the bottom of circulating water pipe is provided with the recirculated water water inlet, and top is provided with the recirculated water delivery port.
This hydrogenation reaction kettle is to increase by a gas cylinder at material liquid surface, increase by a curved leaf turbine stirrer under the gas cylinder on the main shaft, gas cylinder will be bent leaf turbine stirrer top and cover, and when hydrogenation reaction began, the liquid level top was a hydrogen in the still, curved leaf turbine stirrer is by the main shaft driven rotary, produce vacuum, suck by the hydrogen of gas cylinder, with the liquid material hybrid reaction with the liquid level top, increase the gas-liquid mixed effect, improve hydrogenation reaction speed.The utility model improves hydrogen-absorption speed in hydrogenation reaction, be particularly useful for 818 hydrogenation reactions.
Description of drawings
Fig. 1 is the structural representation of hydrogenation reaction kettle.
1 advances agitator, 2 shafts, 3 curved leaf turbine stirrers, 4 gas cylinders, 5, steam inlet, 6 recirculated water delivery ports, 7 steam jackets, 8 circulating water pipes, 10 magnetic force Pole Coupling, 14 stirring motors, 16 gas cylinder supports, 17 recirculated water water inlets, the outlet of 18 steam condensate (SC)s.
The specific embodiment
The utility model is described in further detail below in conjunction with accompanying drawing.
As shown in the figure, the hydrogenation reaction kettle that this is routine comprises kettle, stirring motor 14 and advances agitator 1; Described stirring motor 14 is located at outside the kettle, advances agitator 1 to be located in the kettle; Advance on the agitator 1 and be connected with shaft 2, shaft 2 is connected co-rotation with the rotor of described stirring motor 14.In kettle, be provided with gas cylinder 4, below the liquid level the when position of the lower port of gas cylinder 4 is hydrogenation reaction kettle work, more than the liquid level the when position of the upper port of gas cylinder 4 is hydrogenation reaction kettle work.
Also be provided with curved leaf turbine stirrer 3, this agitator is connected with described shaft 2, rotates with shaft 2; Described gas cylinder 4 covers above curved leaf turbine stirrer 3.Be provided with gas cylinder support 16 in the described kettle, gas cylinder 4 is located on this support.
Described stirring motor 14 is located at the kettle top.
The kettle wall is provided with steam jacket 7 outward, and steam jacket 7 tops are provided with steam inlet 5, and the bottom is provided with steam condensate (SC) outlet 18.Be wound with circulating water pipe 8 on the described kettle wall, the bottom of circulating water pipe 8 is provided with recirculated water water inlet 17, and top is provided with recirculated water delivery port 6.
Stirring motor 14 connects shaft 2 by magnetic force Pole Coupling 10, and shaft 2 connects curved leaf turbine stirrer 3 and advances agitator 1, and gas cylinder 4 is supported by gas cylinder support 16, the liquid level that stretches out suitable for reading, and end opening is immersed in liquid level, covers curved leaf turbine stirrer 3.Steam inlet 5 connects external steam, and recirculated water water inlet 17 connects public recirculated water water inlet, circulating water outlet 6 connects public recirculated water water inlet, and steam condenser pipe is discharged by condensed water delivery port 18.
General common hydrogenation reaction kettle gas-liquid two-phase is reflected at the contact liquid level to carry out, this hydrogenation reaction kettle has mainly been taked two measures: one, increase by a gas cylinder at the material liquid surface layer, logical liquid level suitable for reading, communicate with liquid level top hydrogen, end opening is immersed in below the liquid level, and gas cylinder is by gas cylinder support location; Two, on shaft below the gas cylinder, increase by a curved leaf turbine stirrer, like this, turbine stirrer can effectively be squeezed into the hydrogen more than the liquid level below the liquid level by gas cylinder, increases gas-liquid contact effect, can effectively improve hydrogenation reaction speed, shortened the hydrogenation reaction time, reduced the generation of side reaction, accessory substance also reduces thereupon, reduced the probability of catalyst poisoning, improve the number of times of applying mechanically of catalyst, not only reduced production cost, also improved product quality.
Claims (7)
1. a hydrogenation reaction kettle comprises kettle, stirring motor and propelling agitator; Described stirring motor is located at outside the kettle, advances agitator to be located in the kettle; Advance on the agitator and be connected with shaft, shaft is connected with the rotor of described stirring motor, co-rotation, it is characterized in that in kettle, being provided with gas cylinder, below the liquid level when position of the lower port of gas cylinder is hydrogenation reaction kettle work, more than the liquid level the when position of the upper port of gas cylinder is hydrogenation reaction kettle work.
2. hydrogenation reaction kettle according to claim 1 is characterized in that also being provided with curved leaf turbine stirrer, and this agitator is connected with described shaft, rotates with shaft; Described air guide cover is above curved leaf turbine stirrer.
3. hydrogenation reaction kettle according to claim 1 and 2 is characterized in that being provided with the gas cylinder support in the described kettle, and gas cylinder is located on this support.
4. hydrogenation reaction kettle according to claim 3 is characterized in that described stirring motor is located at the kettle top.
5. hydrogenation reaction kettle according to claim 4 is characterized in that the kettle wall is provided with steam jacket outward, and steam jacket top is provided with steam inlet, and the bottom is provided with the steam condensate (SC) outlet.
6. hydrogenation reaction kettle according to claim 5 is characterized in that being wound with circulating water pipe on the described kettle wall, and the bottom of circulating water pipe is provided with the recirculated water water inlet, and top is provided with the recirculated water delivery port.
7. hydrogenation reaction kettle according to claim 1 is characterized in that described shaft is connected by the magnetic force Pole Coupling with the rotor of described stirring motor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202342991U CN201493100U (en) | 2009-08-14 | 2009-08-14 | hydrogenation reactor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202342991U CN201493100U (en) | 2009-08-14 | 2009-08-14 | hydrogenation reactor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201493100U true CN201493100U (en) | 2010-06-02 |
Family
ID=42436310
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009202342991U Expired - Lifetime CN201493100U (en) | 2009-08-14 | 2009-08-14 | hydrogenation reactor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201493100U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103182289A (en) * | 2013-03-27 | 2013-07-03 | 施允美 | Chemical reaction device |
| CN104209070A (en) * | 2014-09-12 | 2014-12-17 | 诸文伟 | Internal circulation type hydrogenation reaction kettle |
| CN104258791A (en) * | 2014-09-11 | 2015-01-07 | 诸文伟 | Heat-preservation type hydrogenation reactor |
| CN110813199A (en) * | 2019-12-09 | 2020-02-21 | 南通市天时化工有限公司 | Gas-liquid reaction method |
-
2009
- 2009-08-14 CN CN2009202342991U patent/CN201493100U/en not_active Expired - Lifetime
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103182289A (en) * | 2013-03-27 | 2013-07-03 | 施允美 | Chemical reaction device |
| CN104258791A (en) * | 2014-09-11 | 2015-01-07 | 诸文伟 | Heat-preservation type hydrogenation reactor |
| CN104209070A (en) * | 2014-09-12 | 2014-12-17 | 诸文伟 | Internal circulation type hydrogenation reaction kettle |
| CN110813199A (en) * | 2019-12-09 | 2020-02-21 | 南通市天时化工有限公司 | Gas-liquid reaction method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| C56 | Change in the name or address of the patentee | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 211162 Binjiang Industrial Park, copper well town, Jiangning District, Jiangsu, Nanjing Patentee after: Nanjing Kesheng Enterprise Management Consulting Co.,Ltd. Patentee after: SUQIAN KESI CHEMICAL Co.,Ltd. Address before: 211162 Binjiang Industrial Park, copper well town, Jiangning District, Jiangsu, Nanjing Patentee before: NANJING COSMOS CHEMICAL Co.,Ltd. Patentee before: SUQIAN KESI CHEMICAL Co.,Ltd. |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20161027 Address after: 223800 Yangzi Road, Suqian eco chemical science and Technology Industrial Park, Jiangsu, Suqian Patentee after: SUQIAN KESI CHEMICAL Co.,Ltd. Address before: 211162 Binjiang Industrial Park, copper well town, Jiangning District, Jiangsu, Nanjing Patentee before: Nanjing Kesheng Enterprise Management Consulting Co.,Ltd. Patentee before: SUQIAN KESI CHEMICAL Co.,Ltd. |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20100602 |