CN203862214U - High-pressure reaction kettle for preventing discharge crystallization - Google Patents
High-pressure reaction kettle for preventing discharge crystallization Download PDFInfo
- Publication number
- CN203862214U CN203862214U CN201420333468.8U CN201420333468U CN203862214U CN 203862214 U CN203862214 U CN 203862214U CN 201420333468 U CN201420333468 U CN 201420333468U CN 203862214 U CN203862214 U CN 203862214U
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- Prior art keywords
- heating
- kettle
- thermal source
- outlet
- pressure reaction
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- 238000002425 crystallisation Methods 0.000 title claims abstract description 23
- 230000005712 crystallization Effects 0.000 title claims abstract description 23
- 238000006243 chemical reaction Methods 0.000 title abstract description 9
- 238000010438 heat treatment Methods 0.000 claims abstract description 39
- 238000007599 discharging Methods 0.000 claims abstract description 26
- 238000009413 insulation Methods 0.000 claims abstract description 9
- 230000005540 biological transmission Effects 0.000 claims abstract description 4
- 238000005265 energy consumption Methods 0.000 abstract description 3
- 238000004519 manufacturing process Methods 0.000 abstract description 2
- 238000003756 stirring Methods 0.000 abstract 3
- 238000000034 method Methods 0.000 description 2
- 239000003905 agrochemical Substances 0.000 description 1
- 238000009833 condensation Methods 0.000 description 1
- 230000005494 condensation Effects 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 239000000975 dye Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000005984 hydrogenation reaction Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006011 modification reaction Methods 0.000 description 1
- 238000006116 polymerization reaction Methods 0.000 description 1
- 239000005060 rubber Substances 0.000 description 1
- 238000006277 sulfonation reaction Methods 0.000 description 1
Abstract
The utility model belongs to the technical field of high pressure reaction containers and particularly relates to a high-pressure reaction kettle for preventing discharge crystallization. The high-pressure reaction kettle comprises a kettle body, a stirring device, a motor and a heating device; the stirring device is arranged in the kettle body; the motor is in transmission connection with the stirring device; the heating device is arranged outside the kettle body; the top of the kettle body is provided with a pressure gauge, an air inlet, an outlet and a feeding inlet; the bottom of the kettle body is provided with a discharging pipe which is provided with a discharging valve; the heating device comprises a clamping sleeve which is arranged outside the kettle body; the upper portion of the clamping sleeve is provided with a heat source inlet; the lower portion of the clamping sleeve is provided with a heat source outlet; two heat insulation devices are arranged outside the discharging pipe and the discharging valve respectively; each heat insulation device comprises a heating layer which is communicated with the heat source inlet and the heat source outlet. According to the high-pressure reaction kettle for preventing the discharge crystallization, the product crystallization caused by the low temperature of the discharging pipe can be prevented and accordingly the problem that the smooth running of the production is affected by the blocked discharging pipe is solved and the high-pressure reaction kettle is simple in structure, low in energy consumption, convenient to use and practical.
Description
Technical field
The utility model belongs to high-pressure reaction vessel technical field, relates in particular to a kind of autoclave that prevents discharging crystallization.
Background technology
Autoclave is usually used in the industries such as petrochemical industry, rubber, agricultural chemicals, dyestuff, medicine; in order to complete the technical process such as sulfonation, nitrated, hydrogenation, hydrocarbonylation, polymerization, condensation; its operating pressure is higher; conventionally chemical reaction need to just can carry out under certain temperature conditions, so autoclave had not only born pressure but also bearing temperature.
In the actual use of autoclave, after chemical reaction finishes, in discharging, usually can run into product crystallization and stop up the situation of discharging opening; normal employing sucks out product from discharging opening at present; the method can be lost portioned product, and wastes time and energy, and has affected production efficiency.
Utility model content
Technical problem to be solved in the utility model is: the deficiency existing for prior art, and provide a kind of discharging opening of avoiding to stop up, ensure that discharge prevents the autoclave of discharging crystallization smoothly.
For solving the problems of the technologies described above, the technical solution of the utility model is:
A kind of autoclave that prevents discharging crystallization, the motor that comprises kettle, is located at agitating device in kettle, is in transmission connection with described agitating device and be located at the heater outside described kettle, the top of described kettle is provided with Pressure gauge, air inlet, exhaust outlet and charging aperture, the bottom of described kettle is provided with discharge nozzle, described discharge nozzle is provided with outlet valve, described heater comprises the chuck being located at outside described kettle, the top of described chuck is provided with thermal source entrance, and the bottom of described chuck is provided with thermal source outlet; Described discharge nozzle and outlet valve are equipped with attemperator outward, and described attemperator comprises zone of heating, and described zone of heating is communicated with described thermal source entrance and thermal source outlet respectively.
As a kind of improvement, described zone of heating is the heating tube being wrapped in outside described discharge nozzle and outlet valve, and the two ends of described heating tube are communicated with described thermal source entrance and thermal source outlet respectively.
As a kind of improvement, described zone of heating is the heating jacket being set in outside described discharge nozzle and outlet valve, and described heating jacket is communicated with thermal source entrance and thermal source outlet respectively.
As improving further, described attemperator also comprises heat-insulation layer, and described heat-insulation layer is located at the outside of described zone of heating.
Owing to having adopted technique scheme, the beneficial effects of the utility model are:
A kind of autoclave that prevents discharging crystallization that the utility model provides, its heater adopts the mode of gas-liquid thermal source heating, the zone of heating that this thermal source can be discharge nozzle simultaneously provides heat, guarantee that the temperature in discharge nozzle can not make in low temperature product crystallization when discharge, thereby ensure that discharge nozzle is not blocked, guarantee the smooth and easy of discharging, because the thermal source without extra heats the zone of heating of discharge nozzle, it has been saved resource, has reduced energy consumption, and be easy to use, practicality; Outlet valve is also provided with zone of heating outward, can avoid making because outlet valve place temperature is low product crystallization; Zone of heating is provided with heat-insulation layer outward can further prevent that heat is loose outward, and discharge nozzle is heated evenly, and strengthens heating effect; This autoclave can prevent that discharge nozzle temperature is low and the product crystallization that causes, thus carrying out smoothly of avoiding that the blocked impact of discharge nozzle produces, and it is simple in structure, and energy consumption is lower, easy to use, practical.
Accompanying drawing explanation
Fig. 1 is a kind of structural representation that prevents the autoclave of discharging crystallization that embodiment mono-provides;
Fig. 2 is a kind of structural representation that prevents the autoclave of discharging crystallization that embodiment bis-provides;
Wherein: 1-kettle, 2-agitating device, 3-motor, 4-Pressure gauge, 5-air inlet, 6-exhaust outlet, 7-charging aperture, 8-discharge nozzle, 9-chuck, 10-attemperator, 81-outlet valve, 91-thermal source entrance, the outlet of 92-thermal source, 101-heating tube, 102-heating jacket, 103-heat-insulation layer.
The specific embodiment
In order to make the purpose of this utility model, technical scheme and advantage clearer, below in conjunction with drawings and Examples, the utility model is further elaborated.Should be appreciated that specific embodiment described herein is only in order to explain the utility model, and be not used in restriction the utility model.
Embodiment mono-
Fig. 1 shows a kind of structural representation that prevents the autoclave of discharging crystallization that the present embodiment provides, and for convenience of explanation, this figure only provides the structure division relevant with the utility model.
A kind of autoclave that prevents discharging crystallization, comprise kettle 1, in kettle 1, be provided with agitating device 2, agitating device 2 is in transmission connection with motor 3, motor 3 is located at the top of kettle 1, the top of kettle 1 is also provided with Pressure gauge 4, air inlet 5, exhaust outlet 6 and charging aperture 7, air inlet 5, exhaust outlet 6 and charging aperture 7 places are equipped with switch valve, the bottom of kettle 1 is provided with discharge nozzle 8, discharge nozzle 8 is provided with outlet valve 81, the outer heater that is provided with of kettle 1, heater comprises the chuck 9 being located at outside kettle 1, the top of chuck 9 is provided with thermal source entrance 91, the bottom of chuck 9 is provided with thermal source outlet 92, thermal source entrance 91 and thermal source export 92 places and are equipped with control valve, the outside of discharge nozzle 8 and outlet valve 81 is equipped with attemperator 10, attemperator 10 comprises zone of heating, zone of heating is the heating tube 101 being wrapped in outside discharge nozzle 8 and outlet valve 81, the two ends of heating tube 101 are communicated with thermal source entrance 91 and thermal source outlet 92 respectively, and are respectively equipped with control valve at the two ends of heating tube 101.
Embodiment bis-
Fig. 2 shows a kind of structural representation that prevents the autoclave of discharging crystallization that the present embodiment provides, and for convenience of explanation, this figure only provides the structure division relevant with the utility model.
Structure and the structure in embodiment mono-of the present embodiment provides a kind of autoclave that prevents discharging crystallization are basic identical, its difference is: zone of heating is the heating jacket 102 being set in outside discharge nozzle 8 and outlet valve 81, heating jacket 102 is communicated with thermal source entrance 91 and thermal source outlet 92 respectively, the outer heat-insulation layer 103 that is provided with of heating jacket 102.
The foregoing is only preferred embodiment of the present utility model; not in order to limit the utility model; all any modifications of doing within spirit of the present utility model and principle, be equal to and replace and improvement etc., within all should being included in protection domain of the present utility model.
Claims (4)
1. an autoclave that prevents discharging crystallization, the motor that comprises kettle, is located at agitating device in kettle, is in transmission connection with described agitating device and be located at the heater outside described kettle, the top of described kettle is provided with Pressure gauge, air inlet, exhaust outlet and charging aperture, the bottom of described kettle is provided with discharge nozzle, described discharge nozzle is provided with outlet valve, it is characterized in that: described heater comprises the chuck being located at outside described kettle, the top of described chuck is provided with thermal source entrance, and the bottom of described chuck is provided with thermal source outlet; Described discharge nozzle and outlet valve are equipped with attemperator outward, and described attemperator comprises zone of heating, and described zone of heating is communicated with described thermal source entrance and thermal source outlet respectively.
2. the autoclave that prevents discharging crystallization as claimed in claim 1, is characterized in that: described zone of heating is the heating tube being wrapped in outside described discharge nozzle and outlet valve, and the two ends of described heating tube are communicated with described thermal source entrance and thermal source outlet respectively.
3. the autoclave that prevents discharging crystallization as claimed in claim 1, is characterized in that: described zone of heating is the heating jacket being set in outside described discharge nozzle and outlet valve, and described heating jacket is communicated with thermal source entrance and thermal source outlet respectively.
4. the autoclave that prevents discharging crystallization as described in claim 1-3 any one, is characterized in that: described attemperator also comprises heat-insulation layer, and described heat-insulation layer is located at the outside of described zone of heating.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420333468.8U CN203862214U (en) | 2014-06-20 | 2014-06-20 | High-pressure reaction kettle for preventing discharge crystallization |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420333468.8U CN203862214U (en) | 2014-06-20 | 2014-06-20 | High-pressure reaction kettle for preventing discharge crystallization |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203862214U true CN203862214U (en) | 2014-10-08 |
Family
ID=51643205
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420333468.8U Expired - Fee Related CN203862214U (en) | 2014-06-20 | 2014-06-20 | High-pressure reaction kettle for preventing discharge crystallization |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203862214U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106006632A (en) * | 2016-06-18 | 2016-10-12 | 徐靖才 | Active carbon modifying device |
| CN107405588A (en) * | 2015-03-02 | 2017-11-28 | 巴斯夫欧洲公司 | Prepare the device of poly- (methyl) acrylate of powdery |
| CN112619589A (en) * | 2020-12-15 | 2021-04-09 | 云南师范大学 | Combined device for preparing mixed fatty acid methyl ester |
-
2014
- 2014-06-20 CN CN201420333468.8U patent/CN203862214U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107405588A (en) * | 2015-03-02 | 2017-11-28 | 巴斯夫欧洲公司 | Prepare the device of poly- (methyl) acrylate of powdery |
| CN107405588B (en) * | 2015-03-02 | 2021-05-28 | 巴斯夫欧洲公司 | Device for producing powdered poly (meth) acrylates |
| CN106006632A (en) * | 2016-06-18 | 2016-10-12 | 徐靖才 | Active carbon modifying device |
| CN112619589A (en) * | 2020-12-15 | 2021-04-09 | 云南师范大学 | Combined device for preparing mixed fatty acid methyl ester |
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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: 20141008 Termination date: 20200620 |