CN203507994U - High-temperature reaction kettle electric heating device - Google Patents
High-temperature reaction kettle electric heating device Download PDFInfo
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- CN203507994U CN203507994U CN201320523052.8U CN201320523052U CN203507994U CN 203507994 U CN203507994 U CN 203507994U CN 201320523052 U CN201320523052 U CN 201320523052U CN 203507994 U CN203507994 U CN 203507994U
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- reactor
- oil groove
- reaction kettle
- temperature
- heat conduction
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Abstract
The utility model discloses a high-temperature reaction kettle electric heating device which comprises a reaction kettle, and is characterized in that the outer wall of the reaction kettle is covered by a clamp sleeve; a heat conduction cavity is arranged between the clamp sleeve and the reaction kettle; the lower end of the heat conduction cavity is connected with a circulating pump; the other end of the circulating pump is connected with an oil groove; the upper end of the heat conduction cavity is connected with the oil groove; and a heating device is arranged at one side of the oil groove. After the technical scheme is adopted, compared with steam heating, the high-temperature reaction kettle electric heating device is wide in temperature range of heat supply for the reaction kettle, and the heat supply temperature reaches more than 180 DEG C; the device is even in heat supply, and the phenomenon of overhigh local temperature can be avoided; and furthermore, when the device is used, open fire is not produced, so that the safety factor is high.
Description
Technical field
The utility model relates to chemical reaction equipment field, is specifically related to a kind of reactor high-temperature electric heater.
Background technology
In chemical engineering industry, the application of reactor is very extensive, need to by different temperature, carry out to reactor the reaction process of its material.Open firing seriously polluted, the inequality of being heated, in use, danger coefficient is larger, and heating that can not be to flammable materials, and as adopted steam-type heating, its temperature generally, below 140 degree, is difficult to the higher chemical reaction of adaptive response temperature requirement.
Utility model content
For solving the problems of the technologies described above, we have proposed a kind ofly to take conduction oil as medium, utilize the conduction oil in electrical heating oil groove, under circulating pump effect, form thermal cycle between reactor and oil groove to continue all to spare to the reactor high-temperature electric heater of reactor heat supply.
For achieving the above object, the technical solution of the utility model is as follows:
A reactor high-temperature electric heater, comprises a reactor, and described reactor outer wall is coated with chuck, is provided with heat conduction cavity between described chuck and reactor; Described heat conduction cavity lower end connects circulating pump, and the described circulating pump other end connects oil groove; Described heat conduction cavity upper end is connected with oil groove; Described oil groove one side is provided with heater.
Preferably, described heat conduction cavity upper end is provided with temperature sensor.
Preferably, described heater comprises three resistive heaters.
Preferably, described oil groove top is provided with a venting valve, and described venting valve one end connects described oil groove upper end, and its other end connects a filter.
Preferably, described temperature sensor is electrically connected to the gauge tap of resistive heater.
By technique scheme, the utility model is with respect to Steam Heating, and it is wide to reactor heat supply temperature scope, can reach more than 180 ℃, and heat supply is even, there will not be the too high phenomenon of local temperature, and in use procedure, does not produce naked light, and safety coefficient is high.
Accompanying drawing explanation
In order to be illustrated more clearly in the utility model embodiment or technical scheme of the prior art, to the accompanying drawing of required use in embodiment or description of the Prior Art be briefly described below, apparently, accompanying drawing in the following describes is only embodiment more of the present utility model, for those of ordinary skills, do not paying under the prerequisite of creative work, can also obtain according to these accompanying drawings other accompanying drawing.
Fig. 1 is the structural representation of the disclosed a kind of reactor high-temperature electric heater of the utility model embodiment.
Numeral and the represented corresponding component title of letter in figure:
1. reactor 2. chuck 3. heat conduction cavity 4. circulating pump 5. oil groove 6. resistive heater 7. temperature sensors 8. venting valve 9. filters
The specific embodiment
Below in conjunction with embodiment and the specific embodiment, the utility model is described in further detail.
The utility model provides a kind of reactor high-temperature electric heater, its operation principle is: the utility model be take conduction oil as medium, utilize the conduction oil in electrical heating oil groove, under circulating pump effect, form thermal cycle between reactor and oil groove to continue all to spare to reactor heat supply.
Embodiment
As shown in Figure 1, a kind of reactor high-temperature electric heater, comprises a reactor 1, and described reactor 1 outer wall is coated with chuck 2, between described chuck 2 and reactor 1, is provided with heat conduction cavity 3; Described heat conduction cavity 3 lower ends connect circulating pump 4, and described circulating pump 4 other ends connect oil groove 5; Described heat conduction cavity 3 upper ends are connected with oil groove 5; Described oil groove 5 one sides are provided with three resistive heaters 6; Described heat conduction cavity 3 upper ends are provided with temperature sensor 7; Described oil groove 5 tops are provided with a venting valve 8, and described venting valve 8 one end connect described oil groove 5 upper ends, and its other end connects a filter 9; Described temperature sensor 7 is electrically connected to the gauge tap of resistive heater 6.
The utility model be take conduction oil as medium, utilizes the conduction oil in 6 pairs of oil grooves 5 of described resistive heater to heat, and forms thermal cycle between described reactor 1 and oil groove 5 to continue all to spare to described reactor 1 heat supply under 4 effects of described circulating pump.After described reactor 2 temperature are higher than range of reaction temperature, the power supply that temperature sensor 7 cuts off resistive heater 6 automatically stops heating; After the interior temperature of described reactor 1 is lower than range of reaction temperature, temperature sensor 7 adds the power supply of thermoelectric wire 6 described in automatically connecting, and 6 pairs of conduction oils of the interior resistive heater of oil groove 5 heat, under the effect of circulating pump 4, heat being transmitted in reactor 1.In use, after heat-conducting oil heating, can produce gas, regularly need to open venting valve 8 and exit, the gas giving off is environment protection emission after the filtration of filter 9.
By technique scheme, the utility model is with respect to Steam Heating, and it is wide to reactor heat supply temperature scope, can reach more than 180 ℃, and heat supply is even, there will not be the too high phenomenon of local temperature, and in use procedure, does not produce naked light, and safety coefficient is high.
Above-described is only a kind of reactor high-temperature electric heater preferred embodiment of the present utility model; should be understood that; for the person of ordinary skill of the art; do not departing under the prerequisite of the utility model creation design; can also make some distortion and improvement, these all belong to protection domain of the present utility model.
Claims (5)
1. a reactor high-temperature electric heater, comprises a reactor, it is characterized in that, described reactor outer wall is coated with chuck, is provided with heat conduction cavity between described chuck and reactor; Described heat conduction cavity lower end connects circulating pump, and the described circulating pump other end connects oil groove; Described heat conduction cavity upper end is connected with oil groove; Described oil groove one side is provided with heater.
2. reactor high-temperature electric heater according to claim 1, is characterized in that, described heat conduction cavity upper end is provided with temperature sensor.
3. reactor high-temperature electric heater according to claim 2, is characterized in that, described heater comprises three resistive heaters.
4. reactor high-temperature electric heater according to claim 3, is characterized in that, described oil groove top is provided with a venting valve, and described venting valve one end connects described oil groove upper end, and its other end connects a filter.
5. reactor high-temperature electric heater according to claim 4, is characterized in that, described temperature sensor is electrically connected to the gauge tap of resistive heater.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320523052.8U CN203507994U (en) | 2013-08-26 | 2013-08-26 | High-temperature reaction kettle electric heating device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320523052.8U CN203507994U (en) | 2013-08-26 | 2013-08-26 | High-temperature reaction kettle electric heating device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203507994U true CN203507994U (en) | 2014-04-02 |
Family
ID=50366979
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320523052.8U Expired - Fee Related CN203507994U (en) | 2013-08-26 | 2013-08-26 | High-temperature reaction kettle electric heating device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203507994U (en) |
-
2013
- 2013-08-26 CN CN201320523052.8U patent/CN203507994U/en not_active Expired - Fee Related
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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 |
Granted publication date: 20140402 Termination date: 20150826 |
|
| EXPY | Termination of patent right or utility model |