CN203711022U - Steam heating device for potassium sodium dehydroandroan drographolide succinate condensation reaction - Google Patents
Steam heating device for potassium sodium dehydroandroan drographolide succinate condensation reaction Download PDFInfo
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- CN203711022U CN203711022U CN201420085740.5U CN201420085740U CN203711022U CN 203711022 U CN203711022 U CN 203711022U CN 201420085740 U CN201420085740 U CN 201420085740U CN 203711022 U CN203711022 U CN 203711022U
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- steam
- temperature
- condensation reaction
- andrographolide
- temperature sensor
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Abstract
The utility model relates to a steam heating device for potassium sodium dehydroandroan drographolide succinate condensation reaction. The device comprises a high-temperature steam generator, a steam storage tank and a reaction tank which are sequentially communicated, wherein a multi-way valve is arranged between the high-temperature steam generator and the steam storage tank; an air inlet pipeline and a reflux pipeline are arranged between the steam storage tank and the reaction tank; the air inlet pipeline is arranged above the reflux pipeline; a steam heating pipe is arranged in an inner cavity of the steam storage tank; the steam storage tank is internally provided with a first temperature sensor which is connected with a first electromagnetic valve controller; the first electromagnetic valve controller is connected with the steam heating pipe; a warm bath cavity of the reaction tank is internally provided with a second temperature sensor; the second temperature sensor is connected with a second electromagnetic valve controller; the second electromagnetic valve controller is connected with the high-temperature steam generator. After the steam heating device is adopted, thermal resource waste and environmental pollution which are caused by directly discharging low-temperature steam can be avoided; due to the intelligent control of an electromagnetic valve, the safety of the steam heating device is improved.
Description
Technical field
The utility model relates to medical production technical field, particularly a kind of steam heater for andrographolide condensation reaction.
Background technology
Andrographolide (14-is de-light by-11,12-bis-dehydrogenation andrographolide-3,19-bis-bluffs and claps sour half vinegar k-na salt) and for pale yellow powder, there is clearing heat and detoxicating and antivirus action, be mainly used in clinically viral pneumonia and viral infection of upper respiratory tract.
Andrographolide, in building-up process, need carry out steam temperature and bathe assisted reaction.The existing steam heater for andrographolide synthetic reaction is single steam generation device; cannot carry out Real-Time Monitoring to the gas temperature in reactor and pressure; there is certain potential safety hazard; simultaneously; waste heat gas after backflow directly discharges; cause thermal resource waste and environmental pollution, be unfavorable for the large-scale production of andrographolide product.
Summary of the invention
The purpose of this utility model is, waste serious technical disadvantages for steam heater poor stability, thermal resource in existing andrographolide production process, a kind of steam heater for andrographolide condensation reaction is provided, promote the security of steam heater in andrographolide production process, reduce thermal resource waste, save production cost.
The utility model is achieved through the following technical solutions:
A kind of steam heater for andrographolide condensation reaction, it is characterized in that, structure comprises the high-temperature steam generator (1), vapor storage (2) and the retort (3) that are connected successively, between described high-temperature steam generator (1) and vapor storage (2), be provided with multidirectional valve (11), between vapor storage (2) and retort (3), be provided with admission line (5) and reflux line (6), admission line (5) is positioned at reflux line (6) top; Described vapor storage (2) inner chamber is provided with steam-heating pipe (4); Described vapor storage (2) inside is provided with the first temperature sensor (21), and the first temperature sensor (21) is connected with the first solenoid valve controller (22), and the first solenoid valve controller (22) is connected to steam-heating pipe (4); Described retort (3) temperature is bathed in chamber and is provided with the second temperature sensor (31), and the second temperature sensor (31) is connected with the second solenoid valve controller (32), and the second solenoid valve controller (32) is connected to high-temperature steam generator (1).
Further, described high-temperature steam generator (1) is electrical heating high-temperature steam generator.
Further, described vapor storage (2) bottom is provided with blowoff valve (201).
Further, described retort bottom is provided with condensate outlet (301).
Further, described retort upper right quarter is provided with air bleeding valve (302).
Further, on described admission line (5), be provided with air intake control valve (51).
Further, on described reflux line (6), be provided with return valve (61).
Further, described multidirectional valve (11) is provided with exhaust outlet (101).
Compared with prior art, the beneficial effects of the utility model are:
1, the utility model has increased vapor return line (6) between retort (3) and vapor storage (2), Low Temperature Steam cooling in retort (2) can enter vapor storage (2) by vapor return line (6), avoids thermal resource waste and environmental pollution that direct Low Temperature Steam discharge is caused.
2, the utility model is provided with the first temperature sensor (21), the first solenoid valve controller (22), the second temperature sensor (31) and the second solenoid valve controller (32), the first temperature sensor (21) and the first solenoid valve controller (22) are for controlling the running status of high-temperature steam generator (1), the second temperature sensor (31) and the second solenoid valve controller (32) are for controlling the duty of the interior steam-heating pipe of vapor storage (2) (4), can realize the Based Intelligent Control to whole heating system by solenoid valve controller and temperature sensor, promote the security of this steam heater.
Brief description of the drawings
Fig. 1 is the steam heater structural representation of the utility model for andrographolide condensation reaction.
Detailed description of the invention
Consulting accompanying drawing 1 is described further the utility model.
The utility model relates to a kind of steam heater for andrographolide condensation reaction, it is characterized in that, structure comprises the high-temperature steam generator (1), vapor storage (2) and the retort (3) that are connected successively, between described high-temperature steam generator (1) and vapor storage (2), be provided with multidirectional valve (11), between vapor storage (2) and retort (3), be provided with admission line (5) and reflux line (6), admission line (5) is positioned at reflux line (6) top; Described vapor storage (2) inner chamber is provided with steam-heating pipe (4); Described vapor storage (2) inside is provided with the first temperature sensor (21), and the first temperature sensor (21) is connected with the first solenoid valve controller (22), and the first solenoid valve controller (22) is connected to steam-heating pipe (4); Described retort (3) temperature is bathed in chamber and is provided with the second temperature sensor (31), and the second temperature sensor (31) is connected with the second solenoid valve controller (32), and the second solenoid valve controller (32) is connected to high-temperature steam generator (1).
Preferably, as improvement, described high-temperature steam generator (1) is electrical heating high-temperature steam generator.
Preferably, as improvement, described vapor storage (2) bottom is provided with blowoff valve (201).
Preferably, as improvement, described retort bottom is provided with condensate outlet (301).
Preferably, as improvement, described retort upper right quarter is provided with air bleeding valve (302).
Preferably, as improvement, on described admission line (5), be provided with air intake control valve (51).
Preferably, as improvement, on described reflux line (6), be provided with return valve (61).
Preferably, as improvement, described multidirectional valve (11) is provided with exhaust outlet (101).
The utility model has increased vapor return line (6) between retort (3) and vapor storage (2), Low Temperature Steam cooling in retort (2) can enter vapor storage (2) by vapor return line (6), avoids thermal resource waste and environmental pollution that direct Low Temperature Steam discharge is caused, this steam heater is provided with the first temperature sensor (21), the first solenoid valve controller (22), the second temperature sensor (31) and the second solenoid valve controller (32), the first temperature sensor (21) and the first solenoid valve controller (22) are for controlling the running status of high-temperature steam generator (1), the second temperature sensor (31) and the second solenoid valve controller (32) are for controlling the duty of the interior steam-heating pipe of vapor storage (2) (4), can realize the Based Intelligent Control to whole heating system by solenoid valve controller and temperature sensor, promote the security of this steam heater.
In andrographolide condensation reaction, while utilizing the utility model to carry out Steam Heating, first utilize the steam in vapor storage (2) to preheat retort (3), then open high-temperature steam generator (1), open the exhaust outlet (101) of multidirectional valve simultaneously, in the time that the vapor (steam) temperature of high-temperature steam generator (1) output reaches preset value, close exhaust outlet (101), multidirectional valve (11) is communicated with vapor storage (2), high-temperature steam enters retort (3) via admission line (5), Low Temperature Steam in simultaneous reactions tank enters vapor storage (2) by reflux line (6), enter the Low Temperature Steam of vapor storage (2) under the heat effect of steam-heating pipe (4), be converted to high-temperature steam and again enter retort (3) by admission line (5), form vapor recycle path.When the steam in vapor storage (2) reaches preset value, and in the time of stable state, the first electric valve control (22) is controlled steam-heating pipe (4) in closed condition, only opens high-temperature steam generator (1) whole system is heated.
In the time that condensation reaction finishes, close air intake control valve (51) and return valve (61), make simultaneously multidirectional valve near vapor storage (2) one sides in closed condition, make vapor storage (2) in sealing state, under this state, high-temperature steam generator (1) is in closed condition.When the vapor (steam) temperature in vapor storage (2) is during lower than preset value under system off state, under the effect of the first electric valve control (22), controlling steam-heating pipe (4) opens automatically, maintain the othermohygrometer in vapor storage (2), when waiting system moves again, it is retort (3) rapidly pre-warming.
The above; it is only preferably detailed description of the invention of the utility model; but protection domain of the present utility model is not limited to this; any be familiar with those skilled in the art the utility model disclose technical scope in; be equal to replacement or changed according to the technical solution of the utility model and utility model design thereof, within all should being encompassed in protection domain of the present utility model.
Claims (7)
1. for the steam heater of andrographolide condensation reaction, it is characterized in that, structure comprises the high-temperature steam generator (1), vapor storage (2) and the retort (3) that are connected successively, between described high-temperature steam generator (1) and vapor storage (2), be provided with multidirectional valve (11), between vapor storage (2) and retort (3), be provided with admission line (5) and reflux line (6), admission line (5) is positioned at reflux line (6) top; Described vapor storage (2) inner chamber is provided with steam-heating pipe (4); Described vapor storage (2) inside is provided with the first temperature sensor (21), and the first temperature sensor (21) is connected with the first solenoid valve controller (22), and the first solenoid valve controller (22) is connected to steam-heating pipe (4); Described retort (3) temperature is bathed in chamber and is provided with the second temperature sensor (31), and the second temperature sensor (31) is connected with the second solenoid valve controller (32), and the second solenoid valve controller (32) is connected to high-temperature steam generator (1).
2. the steam heater for andrographolide condensation reaction according to claim 1, is characterized in that, described high-temperature steam generator (1) is electrical heating high-temperature steam generator.
3. the steam heater for andrographolide condensation reaction according to claim 1, is characterized in that, described vapor storage (2) bottom is provided with blowoff valve (201).
4. the steam heater for andrographolide condensation reaction according to claim 1, is characterized in that, described retort bottom is provided with condensate outlet (301).
5. the steam heater for andrographolide condensation reaction according to claim 1, is characterized in that, described retort upper right quarter is provided with air bleeding valve (302).
6. the steam heater for andrographolide condensation reaction according to claim 1, is characterized in that, is provided with air intake control valve (51) on described admission line (5).
7. the steam heater for andrographolide condensation reaction according to claim 1, is characterized in that, is provided with return valve (61) on described reflux line (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420085740.5U CN203711022U (en) | 2014-02-27 | 2014-02-27 | Steam heating device for potassium sodium dehydroandroan drographolide succinate condensation reaction |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420085740.5U CN203711022U (en) | 2014-02-27 | 2014-02-27 | Steam heating device for potassium sodium dehydroandroan drographolide succinate condensation reaction |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203711022U true CN203711022U (en) | 2014-07-16 |
Family
ID=51150224
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420085740.5U Expired - Fee Related CN203711022U (en) | 2014-02-27 | 2014-02-27 | Steam heating device for potassium sodium dehydroandroan drographolide succinate condensation reaction |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203711022U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115307123A (en) * | 2022-07-28 | 2022-11-08 | 沙洋天一药业有限公司 | High-temperature steam generator for potassium sodium dehydroandroan drographolide succinate compression reaction |
| CN115307123B (en) * | 2022-07-28 | 2024-07-12 | 沙洋天一药业有限公司 | High-temperature steam generator for potassium dehydroandrograpolide succinate compression reaction |
-
2014
- 2014-02-27 CN CN201420085740.5U patent/CN203711022U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115307123A (en) * | 2022-07-28 | 2022-11-08 | 沙洋天一药业有限公司 | High-temperature steam generator for potassium sodium dehydroandroan drographolide succinate compression reaction |
| CN115307123B (en) * | 2022-07-28 | 2024-07-12 | 沙洋天一药业有限公司 | High-temperature steam generator for potassium dehydroandrograpolide succinate compression reaction |
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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: 20140716 Termination date: 20170227 |
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| CF01 | Termination of patent right due to non-payment of annual fee |