CN203886553U - Jacket type intelligent reaction furnace - Google Patents
Jacket type intelligent reaction furnace Download PDFInfo
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- CN203886553U CN203886553U CN201420290736.2U CN201420290736U CN203886553U CN 203886553 U CN203886553 U CN 203886553U CN 201420290736 U CN201420290736 U CN 201420290736U CN 203886553 U CN203886553 U CN 203886553U
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- conduction oil
- oil cylinder
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Abstract
The utility model relates to a jacket type intelligent reaction furnace. A heat preservation layer (2) is attached to a furnace shell (1), the heat preservation layer (2) is attached to the outer wall of a jacket layer (3), the jacket layer (3) is attached to the outer wall of a heat conductive oil barrel (4), a cooling liquid outlet is formed in the top of the jacket layer (3) and a cooling liquid inlet is formed in the bottom of the jacket layer (3), a stirring device is arranged at the center of the heat conductive oil barrel (4), N reaction tubes (10) are uniformly arranged by taking a stirring shaft (7) as a center, a heat conductive oil outlet is formed in the bottom of the heat conductive oil barrel (4) and a heat conductive oil outlet is formed in the top of the heat conductive oil barrel (4), and the center of each reaction tube (10) is provided with a temperature measurement element (13) corresponding to an instrument (14). The jacket type intelligent reaction furnace has the advantages of simple structure, convenience in operation, using safety and high intelligence, and can timely prevent the temperature runaway phenomenon.
Description
Technical field:
The utility model relates to a kind of firing equipment, particularly the intelligent reacting furnace of a kind of jacket type.
Background technology:
In the process of catalytic reaction, can cause system " temperature runaway " phenomenon after the fuel factor of reaction sometimes itself and the heat transfer acting in conjunction of external heat, it often causes the inactivation of catalyst.So temperature-controlled precision and effect requirements for reacting furnace in the process of catalytic reaction are very high, and system must be made processing timely in the time there is " temperature runaway ".
Because having the advantages such as nontoxic, odorless,, Heat stability is good little without any toxicity, volatility, non-oxidizability are strong, conduction oil extensively selected to do heat transfer medium.Meanwhile, jacket type heat exchange has feature simple in structure and is also often applied to the heating of course of reaction or cooling.
Summary of the invention:
In order to overcome the shortcomings such as slow, the intelligent degree of general reacting furnace cooling rate is low, the utility model provides a kind of jacket type intelligent reacting furnace.
The intelligent reacting furnace of a kind of jacket type described in the utility model, comprise stove outer covering (1), heat-insulation layer (2), chuck layer (3) and conduction oil cylinder (4), it is characterized in that: on described stove outer covering (1), be attached with heat-insulation layer (2), described heat-insulation layer (2) is attached on the outer wall of chuck layer (3), described chuck layer (3) is attached on the outer wall of conduction oil cylinder (4), chuck layer (3) top offers cooling liquid outlet (5), chuck layer (3) bottom offers cooling fluid entrance (6), the centre of described conduction oil cylinder (4) is provided with shaft (7), shaft (7) upper end is connected with motor (8), on shaft (7), be provided with some paddles (9), centered by shaft (7), be evenly provided with N reaction tube (10), wherein, N >=2, conduction oil cylinder (4) top offers conduction oil entrance (11), conduction oil cylinder (4) bottom offers conduction oil outlet (12).
Described paddle (9) is anchor formula, oar formula or gate stirrer, and number is 1～3.
There is a temperature element (13) at described reaction tube (10) center, and each temperature element (13) has an instrument (14) corresponding.
The temperature recording when temperature element (13) is during less than or equal to the design temperature of instrument (14), relay (15) adhesive, conduction oil external circulating device is started working, cooling fluid external circulating device quits work, the temperature recording when temperature element (13) is during higher than the design temperature of instrument (14), relay (15) disconnects, and conduction oil external circulating device quits work, and cooling fluid external circulating device is started working.
The beneficial effects of the utility model are: the intelligent reacting furnace of this jacket type is simple in structure, easy to operate, in conduction oil cylinder (4), be provided with paddle (9), make reacting furnace bulk temperature even, the flat-temperature zone in reaction tube (10) is longer.When the temperature recording when temperature element (13) has exceeded the design temperature of instrument (14), conduction oil external circulating device quits work, and cooling fluid external circulating device is started working.Improve like this security of equipment.By heat exchange, the temperature in conduction oil cylinder (4) can reduce rapidly, has effectively prevented " temperature runaway " phenomenon.
Brief description of the drawings:
Fig. 1 is the intelligent reacting furnace structural representation of a kind of jacket type.
Detailed description of the invention:
Below in conjunction with accompanying drawing, the utility model is described in further detail;
The intelligent reacting furnace of a kind of jacket type as shown in Figure 1, comprise stove outer covering (1), heat-insulation layer (2), chuck layer (3) and conduction oil cylinder (4), on the outer wall of conduction oil cylinder (4), be attached with successively chuck layer (3), heat-insulation layer (2) and stove outer covering (1), chuck layer (3) top offers cooling liquid outlet (5), chuck layer (3) bottom offers cooling fluid entrance (6), the centre of conduction oil cylinder (4) is provided with shaft (7), shaft (7) upper end is connected with motor (8), on shaft (7), be provided with two anchor formula paddles (9), centered by shaft (7), be evenly provided with 2 reaction tubes (10), conduction oil cylinder (4) top offers conduction oil entrance (11), conduction oil cylinder (4) bottom offers conduction oil outlet (12), there is respectively a temperature element (13) at each reaction tube (10) center, each temperature element (13) has an instrument (14) corresponding, relay (15) is controlled the working power of conduction oil external circulating device and cooling fluid external circulating device.
When use, the conduction oil flow export of conduction oil external circulating device is connected to conduction oil entrance (11) by pipeline, conduction oil outlet (12) is connected to the conduction oil inflow entrance of conduction oil external circulating device by pipeline.The cooling fluid flow export of cooling fluid external circulating device is connected to cooling fluid entrance (6) by pipeline, cooling liquid outlet (5) is connected to the cooling fluid inflow entrance of cooling fluid external circulating device by pipeline.Until testing after temperature stabilization in each reaction tube (10).In the time of the strong heat release of experiment, the temperature that temperature element (13) records has exceeded the design temperature of instrument (14), relay (15) disconnects, conduction oil external circulating device quits work, cooling fluid external circulating device is started working, the temperature recording when temperature element (13) is less than or equal to the design temperature of instrument (14), relay (15) adhesive, conduction oil external circulating device is started working, and cooling fluid external circulating device quits work.
Here description of the present utility model and application is illustrative; not want scope of the present utility model to limit in the above-described embodiments; therefore, the utility model is not subject to the restriction of the present embodiment, and the technical scheme that any employing equivalence replacement obtains is all in the scope of the utility model protection.
Claims (3)
1. the intelligent reacting furnace of jacket type, comprise stove outer covering (1), heat-insulation layer (2), chuck layer (3) and conduction oil cylinder (4), it is characterized in that: on described stove outer covering (1), be attached with heat-insulation layer (2), described heat-insulation layer (2) is attached on the outer wall of chuck layer (3), described chuck layer (3) is attached on the outer wall of conduction oil cylinder (4), chuck layer (3) top offers cooling liquid outlet (5), chuck layer (3) bottom offers cooling fluid entrance (6), the centre of described conduction oil cylinder (4) is provided with shaft (7), shaft (7) upper end is connected with motor (8), on shaft (7), be provided with some paddles (9), centered by shaft (7), be evenly provided with N reaction tube (10), wherein, N >=2, conduction oil cylinder (4) top offers conduction oil entrance (11), conduction oil cylinder (4) bottom offers conduction oil outlet (12).
2. the intelligent reacting furnace of a kind of jacket type according to claim 1, is characterized in that: described paddle (9) is anchor formula, oar formula or gate stirrer, and number is 1～3.
3. the intelligent reacting furnace of a kind of jacket type according to claim 1, it is characterized in that: there is a temperature element (13) at described reaction tube (10) center, and each temperature element (13) has an instrument (14) corresponding.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420290736.2U CN203886553U (en) | 2014-05-25 | 2014-05-25 | Jacket type intelligent reaction furnace |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420290736.2U CN203886553U (en) | 2014-05-25 | 2014-05-25 | Jacket type intelligent reaction furnace |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203886553U true CN203886553U (en) | 2014-10-22 |
Family
ID=51713002
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420290736.2U Expired - Fee Related CN203886553U (en) | 2014-05-25 | 2014-05-25 | Jacket type intelligent reaction furnace |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203886553U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111912939A (en) * | 2020-07-30 | 2020-11-10 | 上海化工研究院有限公司 | Evaluation device and evaluation method for efficiently evaluating performance of olefin purifier |
-
2014
- 2014-05-25 CN CN201420290736.2U patent/CN203886553U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111912939A (en) * | 2020-07-30 | 2020-11-10 | 上海化工研究院有限公司 | Evaluation device and evaluation method for efficiently evaluating performance of olefin purifier |
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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: 20141022 Termination date: 20190525 |