CN201512488U - Cyclobutyl sulfone device for manufacturing cyclobutyl sulfone - Google Patents
Cyclobutyl sulfone device for manufacturing cyclobutyl sulfone Download PDFInfo
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- CN201512488U CN201512488U CN2009202033485U CN200920203348U CN201512488U CN 201512488 U CN201512488 U CN 201512488U CN 2009202033485 U CN2009202033485 U CN 2009202033485U CN 200920203348 U CN200920203348 U CN 200920203348U CN 201512488 U CN201512488 U CN 201512488U
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- hydrogenation
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- cylindrical shell
- hydrogenization
- tank skin
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Abstract
A cyclobutyl sulfone device for manufacturing cyclobutyl sulfone relates to a cyclobutyl sulfone device during cyclobutyl sulfone manufacture. The cyclobutyl sulfone device is mainly designed to solve the problem of poor still reaction effect during cyclobutyl sulfone manufacture in the prior art. The cyclobutyl sulfone device comprises a hydrogenization mixed reactor; the pipeline of the hydrogenization mixed reactor is connected with a static hydrogenization mixer through a circulating pump; the pipeline of the static hydrogenization mixer is connected with the hydrogenization mixed reactor through a hydrogenization heating and cooling device; a hydrogen inlet is formed on the pipeline between the circulating pump and the static hydrogenization mixer; the hydrogenization mixed reactor comprises a cylinder body and a tank wall; a hot and cold water port is formed on a jacket between the cylinder body and the tank wall; a material inlet and a material outlet are formed on the upper and lower sealing heads of the cylinder body; a hot and cold water port is formed on a pipe coil in the cylinder body; the static hydrogenization mixer comprises a tank wall and a cylinder body; a hot and cold water port is formed on a jacket between the cylinder body and the tank wall; a material inlet and a material outlet are formed on the upper and lower sealing heads of the cylinder body; a gas inlet connecting pipe is pumped in the lower sealing head; and corrugated filling material is filled in the cylinder body. The utlity model has an advantage of good material reaction effect.
Description
Technical field:
The utility model relates to a kind of equipment used when producing tetramethylene sulfone with cyclobufene sultone.
Background technology:
Producing tetramethylene sulfone with cyclobufene sultone at present all is to adopt still reaction technology, and its shortcoming is that reaction mass is in contact with one another area by stirring the raising reaction mass in reactor, because of the agitator revolution can not infinitely improve, makes reaction effect limited; Because producing the hydrogenation process of tetramethylene sulfone is thermopositive reaction, for the control temperature in the kettle also needs to increase heat-exchange equipment, make equipment complicated, increase investment.
Summary of the invention:
Technical problem to be solved in the utility model provides the equipment with cyclobufene sultone production tetramethylene sulfone that a kind of material reaction is effective, equipment is simple, security is good.
Above-mentioned purpose is achieved in that it comprises the hydrogenation mixing reactor, hydrogenation mixing reactor bottom has pipeline to be connected with recycle pump, the catalyzer test tank has the pipe connection between pipeline and hydrogenation mixing reactor and the recycle pump, recycle pump has pipeline to be connected with the bottom of hydrogenation static mixer, pipeline and hydrogenation heating are arranged at the top of hydrogenation static mixer, the bottom of water cooler connects, the hydrogenation heating, the water cooler top has pipeline to be connected with the top of hydrogenation mixing reactor, on the pipeline between recycle pump and the hydrogenation static mixer hydrogen inlet is arranged, hydrogen inlet has pipeline for being connected with hydrogen-holder.
Foregoing hydrogenation mixing reactor comprises cylindrical shell, there is tank skin the cylindrical shell outside, it between cylindrical shell and the tank skin chuck, the tank skin bottom has cooling water inlet to be communicated with chuck, tank skin top has hot water outlet to be communicated with chuck, the bottom of cylindrical shell and top are connected with lower cover and upper cover respectively, material inlet is arranged at the lower cover bottom, material outlet is arranged at the top of upper cover, also have pressure recorder and temperature indicator on the upper cover, in the intravital middle and lower part of tube coil pipe is housed, there is cooling water inlet the lower end of coil pipe, and there is hot water outlet the upper end of coil pipe.
Foregoing hydrogenation static mixer comprises tank skin, cylindrical shell is arranged in the tank skin, be chuck between tank skin and the cylindrical shell, there is cooling water inlet to be communicated with in the bottom of tank skin with chuck, there is hot water outlet to be communicated with on the top of tank skin with chuck, the upper end of cylindrical shell is connected with upper cover by flange, the mixture outlet is arranged for linking to each other on the upper cover with interchanger, the lower end of cylindrical shell is connected with lower cover by flange, there is material inlet the lower cover bottom for linking to each other with circulating-pump outlet, gas feed is housed on the lower cover takes over, gas feed is taken on the nozzle that feeds in the lower cover several spray orifices, and ripple packing is housed in the cylindrical shell.
The utility model has the advantages that: the hydrogenation mixing reactor is with chuck, good effect of heat exchange, the hydrogenation batch reactor increases mixture strength, adopt recycle pump to make material reaction more abundant, improve 5-8 doubly than tank reactor, hydrogenation rate improves 1.5-2%, and can guarantee production safety, is convenient to technology controlling and process.
Description of drawings:
Fig. 1 is an annexation synoptic diagram of the present utility model;
Fig. 2 is the structural representation of hydrogenation mixing reactor 1 among Fig. 1;
Fig. 3 is the structural representation of hydrogenation static mixer 4 among Fig. 2.
Embodiment:
It comprises hydrogenation mixing reactor 1 (with reference to Fig. 1), hydrogenation mixing reactor bottom has pipeline to be connected with recycle pump 2, catalyzer test tank 3 has the pipe connection between pipeline and hydrogenation mixing reactor 1 and the recycle pump 2, recycle pump has pipeline to be connected with the bottom of hydrogenation static mixer 4, pipeline and hydrogenation heating are arranged at the top of hydrogenation static mixer, the bottom of water cooler 5 connects, the hydrogenation heating, the water cooler top has pipeline to be connected with the top of hydrogenation mixing reactor, on the pipeline between recycle pump 2 and the hydrogenation static mixer 4 hydrogen inlet is arranged, hydrogen inlet has pipeline for being connected with hydrogen-holder.
Foregoing hydrogenation mixing reactor 1 (with reference to Fig. 2) comprises cylindrical shell 1-1, there is tank skin 1-11 the cylindrical shell outside, between cylindrical shell and the tank skin chuck 1-12, the tank skin bottom has cooling water inlet 1-13 to be communicated with chuck, tank skin top has hot water outlet 1-14 to be communicated with chuck, the bottom of cylindrical shell and top are connected with lower cover 1-2 and upper cover 1-3 respectively, material inlet 1-4 is arranged at the lower cover bottom, material outlet 1-5 is arranged at the top of upper cover, also have pressure recorder 1-6 and temperature indicator 1-7 on the upper cover, in the intravital middle and lower part of tube coil pipe 1-8 is housed, there is cooling water inlet 1-9 the lower end of coil pipe, and there is hot water outlet 1-10 the upper end of coil pipe.
Foregoing hydrogenation static mixer 4 (with reference to Fig. 3) comprises tank skin 4-1, cylindrical shell 4-2 is arranged in the tank skin, between tank skin and the cylindrical shell chuck 4-3, there is cooling water inlet 4-4 to be communicated with in the bottom of tank skin with chuck, there is hot water outlet 4-5 to be communicated with on the top of tank skin with chuck, the upper end of cylindrical shell is connected with upper cover 4-6 by flange, mixture outlet 4-7 is arranged for linking to each other on the upper cover with interchanger, the lower end of cylindrical shell is connected with lower cover 4-8 by flange, there is material inlet 4-9 the lower cover bottom for linking to each other with circulating-pump outlet, gas feed is housed on the lower cover takes over 4-10, gas feed is taken on the nozzle that feeds in the lower cover several spray orifices, and ripple packing 4-11 is housed in the cylindrical shell.
The method of producing tetramethylene sulfone with the utility model is: cyclobufene sultone is sent in the hydrogenation mixing reactor after diluting with benzene, with pump liquid catalyst is squeezed in the hydrogenation mixing reactor again, inject hydrogen continuously to the hydrogenation static mixer then and carry out hydrogenation reaction, send back in the hydrogenation mixing reactor through hydrogenation heating, water cooler again, so circulation, reaction finishes promptly to obtain tetramethylene sulfone.
Claims (1)
1. produce the equipment of tetramethylene sulfone with cyclobufene sultone, it is characterized in that comprising hydrogenation mixing reactor (1), hydrogenation mixing reactor bottom has pipeline to be connected with recycle pump (2), catalyzer test tank (3) has the pipe connection between pipeline and hydrogenation mixing reactor (1) and the recycle pump (2), recycle pump has pipeline to be connected with the bottom of hydrogenation static mixer (4), pipeline and hydrogenation heating are arranged at the top of hydrogenation static mixer, the bottom of water cooler (5) connects, the hydrogenation heating, the water cooler top has pipeline to be connected with the top of hydrogenation mixing reactor, on the pipeline between recycle pump (2) and the hydrogenation static mixer (4) hydrogen inlet is arranged, hydrogen inlet has pipeline for being connected with hydrogen-holder, hydrogenation mixing reactor (1) comprises cylindrical shell (1-1), there is tank skin (1-11) the cylindrical shell outside, it between cylindrical shell and the tank skin chuck (1-12), the tank skin bottom has cooling water inlet (1-13) to be communicated with chuck, tank skin top has hot water outlet (1-14) to be communicated with chuck, the bottom of cylindrical shell and top are connected with lower cover (1-2) and upper cover (1-3) respectively, material inlet (1-4) is arranged at the lower cover bottom, material outlet (1-5) is arranged at the top of upper cover, also have pressure recorder (16) and temperature indicator (1-7) on the upper cover, in the intravital middle and lower part of tube coil pipe (1-8) is housed, there is cooling water inlet (1-9) lower end of coil pipe, there is hot water outlet (1-10) upper end of coil pipe, hydrogenation static mixer (4) comprises tank skin (4-1), cylindrical shell (4-2) is arranged in the tank skin, it between tank skin and the cylindrical shell chuck (4-3), there is cooling water inlet (4-4) to be communicated with chuck in the bottom of tank skin, there is hot water outlet (4-5) to be communicated with chuck on the top of tank skin, the upper end of cylindrical shell is connected with upper cover (4-6) by flange, mixture outlet (4-7) is arranged for linking to each other on the upper cover with interchanger, the lower end of cylindrical shell is connected with lower cover (4-8) by flange, there is material inlet (4-9) the lower cover bottom for linking to each other with circulating-pump outlet, gas feed is housed on the lower cover takes over (4-10), gas feed is taken on the nozzle that feeds in the lower cover several spray orifices, and ripple packing (4-11) is housed in the cylindrical shell.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202033485U CN201512488U (en) | 2009-09-16 | 2009-09-16 | Cyclobutyl sulfone device for manufacturing cyclobutyl sulfone |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202033485U CN201512488U (en) | 2009-09-16 | 2009-09-16 | Cyclobutyl sulfone device for manufacturing cyclobutyl sulfone |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201512488U true CN201512488U (en) | 2010-06-23 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009202033485U Expired - Fee Related CN201512488U (en) | 2009-09-16 | 2009-09-16 | Cyclobutyl sulfone device for manufacturing cyclobutyl sulfone |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201512488U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102258973A (en) * | 2011-07-11 | 2011-11-30 | 安徽森普新型材料发展有限公司 | Multifunctional stirring kettle for preparing water reducing agent |
| CN102796030A (en) * | 2012-08-31 | 2012-11-28 | 重庆紫光天化蛋氨酸有限责任公司 | Method and device for preparing 3-methylmercapto-propionaldehyde through liquid-liquid reaction of methyl mercaptan and acraldehyde |
| CN109232522A (en) * | 2018-09-30 | 2019-01-18 | 辽阳辽东精细化工有限公司 | Sulfolane continuous process system and technique |
-
2009
- 2009-09-16 CN CN2009202033485U patent/CN201512488U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102258973A (en) * | 2011-07-11 | 2011-11-30 | 安徽森普新型材料发展有限公司 | Multifunctional stirring kettle for preparing water reducing agent |
| CN102796030A (en) * | 2012-08-31 | 2012-11-28 | 重庆紫光天化蛋氨酸有限责任公司 | Method and device for preparing 3-methylmercapto-propionaldehyde through liquid-liquid reaction of methyl mercaptan and acraldehyde |
| CN109232522A (en) * | 2018-09-30 | 2019-01-18 | 辽阳辽东精细化工有限公司 | Sulfolane continuous process system and technique |
| CN109232522B (en) * | 2018-09-30 | 2023-09-26 | 辽阳辽东精细化工有限公司 | Sulfolane continuous production system and process |
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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: 20100623 Termination date: 20180916 |