CN203075939U - Heating and cooling device of reaction kettle - Google Patents
Heating and cooling device of reaction kettle Download PDFInfo
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- CN203075939U CN203075939U CN 201320113843 CN201320113843U CN203075939U CN 203075939 U CN203075939 U CN 203075939U CN 201320113843 CN201320113843 CN 201320113843 CN 201320113843 U CN201320113843 U CN 201320113843U CN 203075939 U CN203075939 U CN 203075939U
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Abstract
The utility model provides a heating and cooling device of a reaction kettle, wherein the heating and cooling device is capable of heating evenly; a steam valve (2), a tap water valve (3) and a thermometer (4) are mounted on a mixer (1); one end of a hot water pipeline (5) is connected with the mixer (1), while the other end of the hot water pipeline (5) is connected with a hot water inlet valve (7); the hot water inlet valve (7) is connected with one end of a cooling water outlet valve (8) and then connected with the reaction kettle water inlet (13) of a reaction kettle interlayer (12); one end of a steam pipeline (6) is connected with one end of the hot water pipeline (5); the other end of the steam pipeline (6) is connected with a steam inlet valve (9); and the other end of the steam inlet valve (9) is connected with one end of a hot water outlet valve (10), and then connected with the reaction kettle steam inlet (14) of the reaction kettle interlayer (12). The heating and cooling device of the reaction kettle is simple in structure, convenient for operation, high in cooling and heating control accuracy, and even in heating reaction materials and products; therefore, the heating and cooling device avoids deterioration and damage of materials caused by high heating temperature difference; and the quality and yield of product are improved.
Description
Technical field
The utility model provides a kind of reactor heating and cooling device, and particularly the even reactor device of heating and cooling belongs to the pharmaceutical equipment field.
Background technology
In Chemical Manufacture, the general steam feeding reactor interlayer that adopts of reactor heating heats, and the temperature difference of heat medium and heating object is bigger, particularly heat-labile material or product is often caused decomposition or rotten, influences product quality and yield.
Summary of the invention
Technical problem to be solved in the utility model is, a kind of reactor heating and cooling device that can evenly heat is provided, reduce reactant and product because of of poor quality, problem that yield is low that the heating temperature difference causes more greatly, improve the quality of products and yield, and make chemical reaction be easy to control.
The utility model is achieved in that 1 is blender, the 2nd, and steam valve, the 3rd, running water valve, the 4th, thermometer, the 5th, hot water pipeline, the 6th, jet chimney, the 7th, hot water inlet valve, the 8th, coolant outlet valve, the 9th, the steam inlet valve, the 10th, hot water outlet valve, the 11st, reactor, the 12nd, reactor interlayer, the 13rd, reactor water inlet, the 14th, reactor air intake.
On blender 1, load onto steam valve 2, running water valve 3, thermometer 4, hot water pipeline 5 one ends link to each other with blender 1, the other end links to each other with hot water inlet valve 7, and hot water inlet valve 7 links to each other with the reactor water inlet 13 of reactor interlayer 12 with after coolant outlet valve 8 one ends link to each other again; Jet chimney 6 one ends link to each other with hot water pipeline 5 one ends, and jet chimney 6 other ends link to each other with steam inlet valve 9, and the other end of steam inlet valve 9 links to each other with an end of hot water outlet valve 10, and then link to each other with the reactor air intake 14 of reactor interlayer 12.
Concrete operations when reactor is heated:
(1) temperature is lower than 100 ℃ heating operation, close coolant outlet valve 8 and steam inlet valve 9 earlier, open hot water inlet valve 7 and hot water outlet valve 10, open running water valve 3 and steam valve 2 again, regulate running water valve 3 and steam valve 2, observe by thermometer 3 and can stop to regulate after leaving water temperatures reach requirement.
(2) temperature is higher than 100 ℃ heating operation, closes running water valve 3, hot water inlet valve 7 and hot water outlet valve 10 earlier, opens coolant outlet valve 8 and steam inlet valve 9 again, and then opens steam valve 2 feeding steam and can heat.
(3) operation that cools, first steam off valve 2, coolant outlet valve 8 and steam inlet valve 9 are opened hot water inlet valve 7 and hot water outlet valve 10 again, and then open running water valve 3 and feed running water and can lower the temperature.
The reactor heating and cooling device of said structure, simple in structure, easy to operate, cooling, the controlled accuracy height of heating to reaction mass and product homogeneous heating, have been avoided going bad and destruction because of the material that the heating temperature difference causes greatly, have improved product quality and yield.
Description of drawings
Accompanying drawing 1 is a structural representation of the present utility model.
In the accompanying drawing 1: the 1st, blender, the 2nd, steam valve, the 3rd, running water valve, the 4th, thermometer, the 5th, hot water pipeline, the 6th, jet chimney, the 7th, the hot water inlet valve, the 8th, coolant outlet valve, the 9th, steam inlet valve, the 10th, hot water outlet valve, the 11st, reactor, the 12nd, reactor interlayer, the 13rd, reactor water inlet, the 14th, reactor air intake.
The specific embodiment
Below in conjunction with description of drawings concrete structure of the present utility model.
As shown in Figure 1, the reactor heating and cooling device of the utility model, it is by blender (1), steam valve (2), running water valve (3), thermometer (4), hot water pipeline (5), jet chimney (6), hot water inlet valve (7), coolant outlet valve (8), steam inlet valve (9), hot water outlet valve (10), reactor (11), reactor interlayer (12), reactor water inlet (13), reactor air intake (14) is formed.
On blender 1, load onto steam valve 2, running water valve 3, thermometer 4, hot water pipeline 5 one ends link to each other with blender 1, the other end links to each other with hot water inlet valve 7, and hot water inlet valve 7 links to each other with the reactor water inlet 13 of reactor interlayer 12 with after coolant outlet valve 8 one ends link to each other again; Jet chimney 6 one ends link to each other with hot water pipeline 5 one ends, and jet chimney 6 other ends link to each other with steam inlet valve 9, and the other end of steam inlet valve 9 links to each other with an end of hot water outlet valve 10, and then link to each other with the reactor air intake 14 of reactor interlayer 12.
Reaction temperature requires in the operation below 100 ℃, close coolant outlet valve 8 and steam inlet valve 9 earlier, open hot water inlet valve 7 and hot water outlet valve 10, open running water valve 3 and steam valve 2 again, regulate running water valve 3 and steam valve 2, observe by thermometer 3 and can stop to regulate after leaving water temperatures reach requirement.
Reaction temperature requires to close running water valve 3, hot water inlet valve 7 and hot water outlet valve 10 earlier in the operation more than 100 ℃, opens coolant outlet valve 8 and steam inlet valve 9 again, and then opens steam valve 2 feeding steam and can heat.
The operation that cools, first steam off valve 2, coolant outlet valve 8 and steam inlet valve 9 are opened hot water inlet valve 7 and hot water outlet valve 10 again, and then open running water valve 3 and feed running water and can lower the temperature.
Claims (1)
1. a reactor heating and cooling device is characterized in that, it is by blender (1), steam valve (2), running water valve (3), thermometer (4), hot water pipeline (5), jet chimney (6), hot water inlet valve (7), coolant outlet valve (8), steam inlet valve (9), hot water outlet valve (10), reactor (11), reactor interlayer (12), reactor water inlet (13), reactor air intake (14) is formed;
On blender (1), load onto steam valve (2), running water valve (3), thermometer (4), hot water pipeline (5) one ends link to each other with blender (1), the other end links to each other with hot water inlet valve (7), hot water inlet valve (7) links to each other with the reactor water inlet (13) of reactor interlayer (12) with after coolant outlet valve (8) one ends link to each other again; Jet chimney (6) one ends link to each other with hot water pipeline (5) one ends, jet chimney (6) other end links to each other with steam inlet valve (9), the other end of steam inlet valve (9) links to each other with an end of hot water outlet valve (10), and then links to each other with the reactor air intake (14) of reactor interlayer (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320113843 CN203075939U (en) | 2013-03-13 | 2013-03-13 | Heating and cooling device of reaction kettle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320113843 CN203075939U (en) | 2013-03-13 | 2013-03-13 | Heating and cooling device of reaction kettle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203075939U true CN203075939U (en) | 2013-07-24 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320113843 Expired - Fee Related CN203075939U (en) | 2013-03-13 | 2013-03-13 | Heating and cooling device of reaction kettle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203075939U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109987766A (en) * | 2019-04-19 | 2019-07-09 | 临涣焦化股份有限公司 | A kind of desulfurization waste liquor condensing crystallizing integrated apparatus |
-
2013
- 2013-03-13 CN CN 201320113843 patent/CN203075939U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109987766A (en) * | 2019-04-19 | 2019-07-09 | 临涣焦化股份有限公司 | A kind of desulfurization waste liquor condensing crystallizing integrated apparatus |
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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 | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20160912 Address after: 274000 Heze high tech Zone, Shandong, No. 1666 Kunming Road Patentee after: Heze Fangming Pharmaceutical Co., Ltd. Address before: 274500 the Yellow River Road, Dongming, Shandong, Heze Patentee before: Shandong Fangming Pharmaceutical Group Co., Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130724 Termination date: 20200313 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |