CN204261660U - Two-stage introduce chlorine gas to make reaction device - Google Patents
Two-stage introduce chlorine gas to make reaction device Download PDFInfo
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- CN204261660U CN204261660U CN201420787816.9U CN201420787816U CN204261660U CN 204261660 U CN204261660 U CN 204261660U CN 201420787816 U CN201420787816 U CN 201420787816U CN 204261660 U CN204261660 U CN 204261660U
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Abstract
The utility model discloses a kind of two-stage introduce chlorine gas to make reaction device, it comprises the first chlorination tank, the second chlorination tank, the first condenser and the second condenser, gas discharge pipe and refluxing opening is respectively equipped with on the top of two chlorination tanks, discharging opening is equipped with in the bottom of two chlorination tanks, be provided with feed back mouth on the top of the first chlorination tank, be provided with inert gas introducing port on the top of the second chlorination tank; Wherein the discharging opening of the second chlorination tank was connected with the feed back mouth of the first chlorination tank by material communicating pipe.This device, in chlorination reaction process, can react and the absorption of another set of reaction unit by a set of reaction unit, and two covering devices recycle accelerates extent of reaction and effect.This device can make full use of the chlorine passed into, and avoids the excessive of chlorine and uses and discharge, and introduce chlorine gas to make reaction is more effectively carried out, which reduce production cost and decrease environmental pollution, is conducive to raw the carrying out in order smoothly of industry.
Description
Technical field
The utility model belongs to consersion unit field, is specifically related to a kind of two-stage introduce chlorine gas to make reaction device.
Background technology
During chemical products are produced, often need in reaction system, pass into chlorine and carry out chlorination reaction, chlorination reaction generally has displacement chlorination and addition chlorination two type in organic synthesis.The chlorination reaction device of logical chlorine often adopts a set of reactor at present, in course of reaction, generally need pass into excessive chlorine, and a large amount of chlorine can cause a large amount of loss or waste in course of reaction, and brings processing pressure to follow-up tail gas treating unit.In simultaneous reactions process, chlorine generally first need dissolve and react in a liquid, and the application mode of single cover reaction unit can increase the considerable reaction time again at present.
Summary of the invention
The purpose of this utility model is to overcome the problems referred to above, provides a kind of two-stage introduce chlorine gas to make reaction device.
The technical solution of the utility model is:
A kind of two-stage introduce chlorine gas to make reaction device, it comprises the first chlorination tank, the second chlorination tank, the first condenser and the second condenser, chlorine addition mouth, gas discharge pipe and refluxing opening is respectively equipped with on the top of two chlorination tanks, discharging opening is equipped with in the bottom of two chlorination tanks, be provided with feed back mouth on the top of the first chlorination tank, be provided with inert gas introducing port on the top of the second chlorination tank; Wherein the discharging opening of the second chlorination tank was connected with the feed back mouth of the first chlorination tank by material communicating pipe; One end of the gas discharge pipe of described first chlorination tank communicates with in still, its other end is connected with the gas access of described first condenser, downwards and be connected with the refluxing opening of described first chlorination tank, the downward outlet of the first condenser is also connected with the entrance of the first wireway for the outlet of the first condenser; One end of the gas discharge pipe of described second chlorination tank communicates with in still, its other end is connected with the gas access of described second condenser, downwards and be connected with the refluxing opening of described second chlorination tank, the downward outlet of the second condenser is also connected with the entrance of the second wireway for the outlet of the second condenser; Described first wireway exports to exhaust treatment system with the outlet of the second wireway or exports to the pipeline be connected with exhaust treatment system.
In a kind of technical scheme, be respectively equipped with on the top of the first chlorination tank and the second chlorination tank the liquid adding solvent and/or liquid material and add mouth.
In a kind of technical scheme, be respectively equipped with on the top of the first chlorination tank and the second chlorination tank the sensor detecting temperature in the kettle and pressure.
In a kind of technical scheme, be provided with to add the jacket structured of thermal response in the still wall of described first chlorination tank and the second chlorination tank.
In a kind of technical scheme, the outer wall of described gas discharge pipe, the first condenser and the second condenser is transparent material.
In a kind of technical scheme, the inert gas introducing port of described second chlorination tank by pipeline in order to connect the material in the second chlorination tank by being depressed into inert gas storage in the first chlorination tank or generating means described material communicating pipe.
In a kind of technical scheme, the pipeline that described discharging opening, chlorine addition mouth and inert gas introducing port place or be attached thereto connects is provided with valve.
The beneficial effects of the utility model:
Two-stage introduce chlorine gas to make reaction device of the present utility model, in chlorination reaction process, can react and the absorption of another set of reaction unit by a set of reaction unit, and two covering devices recycle accelerates extent of reaction and effect.This device can make full use of the chlorine passed into, and avoids the excessive of chlorine and uses and discharge, and introduce chlorine gas to make reaction is more effectively carried out, which reduce production cost and decrease environmental pollution, is conducive to raw the carrying out in order smoothly of industry.
Accompanying drawing explanation
Fig. 1 is a kind of structural representation of the present utility model.
In figure, 1-exhaust treatment system, 2-material communicating pipe, 3-first wireway, 4-inert gas introducing port, 5-second wireway, 11-first chlorination tank, 12-first discharging opening, 13-first chlorine addition mouth, 14-first gas discharge pipe, 15-first condenser, 16-first refluxing opening, 17-first liquid adds mouth, 21-second chlorination tank, 25-second condenser.
Detailed description of the invention
Below in conjunction with drawings and Examples, the utility model is further described.
As shown in the figure, two-stage introduce chlorine gas to make reaction device of the present utility model comprises the first chlorination tank 11, second chlorination tank 21, first condenser 15 and the second condenser 25.Respective chlorine addition mouth 13, gas discharge pipe 14 and refluxing opening 16 is respectively equipped with on the top of two chlorination tanks, discharging opening 12 is equipped with in the bottom of two chlorination tanks, be provided with feed back mouth on the top of the first chlorination tank 11, be provided with inert gas introducing port 4 on the top of the second chlorination tank 21.
Chlorination tank can adopt existing conventional kettle structure, is wherein provided with to add the jacket structured of thermal response in still wall.Be connected in series by pipeline between two chlorination tanks, namely the discharging opening 12 of the second chlorination tank 21 is connected by the feed back mouth of material communicating pipe 2 with the first chlorination tank 11.The inert gas introducing port 4 of the second chlorination tank 21 by pipeline in order to connect inert gas storage or generating means, and inert gas storage or generating means can, by the material in the second chlorination tank 21 by being depressed into material communicating pipe 2 in first chlorination tank 11, make between two chlorination tanks through.
One end of the gas discharge pipe 14 of the first chlorination tank 11 communicates with in still, the other end of gas discharge pipe 14 is connected with the gas access of the first condenser 15, downwards and be connected with the refluxing opening 16 of the first chlorination tank 11, the downward outlet of the first condenser 15 is also connected with the entrance of the first wireway 3 for the outlet of the first condenser 15; The outer wall of gas discharge pipe 14, first condenser 15 and the second condenser 25 all can adopt transparent material, to observe condensation and backflow situation.
One end of the gas discharge pipe 14 of the second chlorination tank 21 communicates with in the second chlorination tank, the other end of the gas discharge pipe of the second chlorination tank 21 is connected with the gas access of the second condenser 25, downwards and be connected with the refluxing opening 16 of the second chlorination tank 21, the downward outlet of the second condenser 25 is also connected with the entrance of the second wireway 5 for the outlet of the second condenser 25; First wireway 3 and the second wireway 5 in level or slightly can be obliquely installed, and the first wireway 3 exports to exhaust treatment system 1 with the outlet of the second wireway 5 or exports to the pipeline be connected with exhaust treatment system 1.Derived by the first wireway 3 and the second wireway 5 by the first condenser 15 and the condensed uncondensed gas of the second condenser 25.
Can be respectively equipped with on the top of the first chlorination tank 11 and the second chlorination tank 21 liquid adding solvent and/or liquid material further and add mouth 17, in order to detect the sensor of temperature in the kettle and pressure.In a kind of practical solution, the pipeline that each discharging opening 12, chlorine addition mouth 13 and inert gas introducing port 4 place or be attached thereto connects is provided with valve.
This device operationally, liquid by two stills adds mouth 17 in still, adds raw material, liquid etc. needed for reaction, and by each chlorine addition mouth 13 logical chlorine in still, open heating after the fully logical chlorine of first chlorination tank 11 absorbs to react, and carry out back flow reaction by the gas discharge pipe 14 of the first chlorination tank 11 and the first condenser 15.While the first chlorination tank 11 reacts, the second chlorination tank 21 leads to chlorine fully and absorbs, and reacts to after to a certain degree until the first chlorination tank 11, to be pressed in the first chlorination tank 11 by the liquid in the second chlorination tank 21 to do further reaction by material communicating pipe 2.Under certain conditions, these two reactors also can simultaneous reactions, and discharges reactant liquor by respective discharging opening 12 or by making reaction more evenly effectively carry out material communicating pipe 2.The gas that first wireway 3 and the second wireway 5 are derived can pass in exhaust treatment system 1 and carry out vent gas treatment.
Claims (7)
1. a two-stage introduce chlorine gas to make reaction device, it is characterized in that it comprises the first chlorination tank (11), the second chlorination tank (21), the first condenser (15) and the second condenser (25), chlorine addition mouth (13), gas discharge pipe (14) and refluxing opening (16) is respectively equipped with on the top of two chlorination tanks, discharging opening (12) is equipped with in the bottom of two chlorination tanks, be provided with feed back mouth on the top of the first chlorination tank (11), be provided with inert gas introducing port (4) on the top of the second chlorination tank (21); Wherein the discharging opening (12) of the second chlorination tank (21) is connected by the feed back mouth of material communicating pipe (2) with the first chlorination tank (11); One end of the gas discharge pipe (14) of described first chlorination tank (11) communicates with in still, its other end is connected with the gas access of described first condenser (15), downwards and be connected with the refluxing opening (16) of described first chlorination tank (11), the downward outlet of the first condenser (15) is also connected with the entrance of the first wireway (3) for the outlet of the first condenser (15); One end of the gas discharge pipe (14) of described second chlorination tank (21) communicates with in still, its other end is connected with the gas access of described second condenser (25), downwards and be connected with the refluxing opening (16) of described second chlorination tank (21), the downward outlet of the second condenser (25) is also connected with the entrance of the second wireway (5) for the outlet of the second condenser (25); Described first wireway (3) and the outlet of the second wireway (5) export to exhaust treatment system (1) or export to the pipeline be connected with exhaust treatment system (1).
2. two-stage introduce chlorine gas to make reaction device according to claim 1, is characterized in that being respectively equipped with on the top of the first chlorination tank (11) and the second chlorination tank (21) liquid adding solvent and/or liquid material adds mouth (17).
3. two-stage introduce chlorine gas to make reaction device according to claim 1, is characterized in that the top at the first chlorination tank (11) and the second chlorination tank (21) is respectively equipped with to detect the sensor of temperature in the kettle and pressure.
4. two-stage introduce chlorine gas to make reaction device according to claim 1, is provided with to add the jacket structured of thermal response in the still wall that it is characterized in that described first chlorination tank (11) and the second chlorination tank (21).
5. two-stage introduce chlorine gas to make reaction device according to claim 1, is characterized in that described gas discharge pipe (14), the outer wall of the first condenser (15) and the second condenser (25) is transparent material.
6. two-stage introduce chlorine gas to make reaction device according to claim 1, is characterized in that the material in the second chlorination tank (21) is depressed into inert gas storage in the first chlorination tank (11) or generating means by described material communicating pipe (2) by pipeline in order to connect by the inert gas introducing port (4) of described second chlorination tank (21).
7. two-stage introduce chlorine gas to make reaction device according to claim 1, is characterized in that the pipeline that connects at described discharging opening (12), chlorine addition mouth (13) and inert gas introducing port (4) place or be attached thereto is provided with valve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420787816.9U CN204261660U (en) | 2014-12-12 | 2014-12-12 | Two-stage introduce chlorine gas to make reaction device |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420787816.9U CN204261660U (en) | 2014-12-12 | 2014-12-12 | Two-stage introduce chlorine gas to make reaction device |
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| Publication Number | Publication Date |
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| CN204261660U true CN204261660U (en) | 2015-04-15 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201420787816.9U Active CN204261660U (en) | 2014-12-12 | 2014-12-12 | Two-stage introduce chlorine gas to make reaction device |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111936424A (en) * | 2018-03-30 | 2020-11-13 | 东邦钛株式会社 | Metal chloride generator and method for producing metal powder |
| CN113912644A (en) * | 2021-09-29 | 2022-01-11 | 封丘县龙润精细化工有限公司 | Novel green synthesis process and device for pharmaceutical-grade ethyl chloride |
-
2014
- 2014-12-12 CN CN201420787816.9U patent/CN204261660U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111936424A (en) * | 2018-03-30 | 2020-11-13 | 东邦钛株式会社 | Metal chloride generator and method for producing metal powder |
| CN111936424B (en) * | 2018-03-30 | 2022-12-02 | 东邦钛株式会社 | Metal chloride generator and method for producing metal powder |
| CN113912644A (en) * | 2021-09-29 | 2022-01-11 | 封丘县龙润精细化工有限公司 | Novel green synthesis process and device for pharmaceutical-grade ethyl chloride |
| CN113912644B (en) * | 2021-09-29 | 2022-09-09 | 河南嘉颖生物科技有限公司 | Pharmaceutical-grade ethyl chloride synthesis process and device |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
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| CP01 | Change in the name or title of a patent holder |
Address after: 213211 Jiangsu Province, Changzhou city Jintan town Bai Long Dang Industrial Park B District No. 4 Patentee after: Jiangsu Lingyun pharmaceutical Limited by Share Ltd Address before: 213211 Jiangsu Province, Changzhou city Jintan town Bai Long Dang Industrial Park B District No. 4 Patentee before: JIANGSU LINGYUN PHARMACEUTICAL CO., LTD. |