CN212200555U - Water supply installation that o chlorobenzene nitrile reation kettle presss from both sides cover - Google Patents
Water supply installation that o chlorobenzene nitrile reation kettle presss from both sides cover Download PDFInfo
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- CN212200555U CN212200555U CN201922209865.XU CN201922209865U CN212200555U CN 212200555 U CN212200555 U CN 212200555U CN 201922209865 U CN201922209865 U CN 201922209865U CN 212200555 U CN212200555 U CN 212200555U
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- water
- jacket
- sleeve
- water supply
- chlorobenzonitrile
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- Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
Abstract
The utility model provides a water supply installation that o-chlorobenzonitrile reation kettle presss from both sides cover. The system comprises a water pool, a condensing system and a jacket system, wherein the jacket system comprises a jacket, the jacket is hollow and wrapped outside a reaction kettle, and is divided into a three-section structure, namely a bottom sleeve at the bottom, a left sleeve at the left side and a right sleeve at the right side, and the three parts are not communicated with each other; the jacket system also comprises a water pump, the water pump extends out of three water inlet pipes and is respectively connected to the bottoms of the bottom sleeve, the left sleeve and the right sleeve, and water is supplied from the bottoms of the three parts. The device of the utility model is simple in structure, be applied to the production of o-chlorobenzonitrile, on the basis that does not change current reaction unit structure, can improve water supply efficiency, strengthen the cooling effect, improved production efficiency greatly.
Description
Technical Field
The utility model relates to a chemical production equipment technical field, in particular to water supply installation that o-chlorobenzonitrile reation kettle presss from both sides cover and uses.
Background
The o-chlorobenzonitrile is an important chemical production raw material and is mainly used in the industries of pesticide, medicine, electroplating and the like. The synthesis method of o-chlorobenzonitrile is more, and adopts a chlorination hydrolysis method taking o-chlorotoluene and chlorine as raw materials.
In the reaction process of the o-chlorobenzonitrile, a large amount of heat energy can be generated in the reaction kettle, so that a circulating cooling device is required to be adopted for cooling so as to ensure the normal of the positive and negative temperature. The common cooling mode is jacket circulating water cooling, and an external circulating water pump is used for continuously supplying water for cooling.
The current jacket water supply device is limited by the heat exchange area of the jacket, the cooling effect is not good, and if the water supply device is improved on the basis of not changing the structure of the existing reaction device, the cooling effect of the jacket can be greatly improved.
Disclosure of Invention
The utility model aims to solve the technical problem that overcome prior art's defect, provide a simple structure, be applied to the production of adjacent chlorobenzene nitrile, on the basis that does not change current reaction unit structure, improve water supply efficiency, strengthen the water supply installation that cooling effect's adjacent chlorobenzene nitrile reation kettle presss from both sides the cover and uses.
In order to achieve the above purpose, the utility model adopts the following technical scheme: a water supply device for an o-chlorobenzonitrile reaction kettle jacket is characterized by comprising a water pool, a condensing system and a jacket system, wherein the jacket system comprises a jacket, the jacket is internally and hollow wrapped outside the reaction kettle and is divided into a three-section structure, namely a bottom jacket at the bottom, a left jacket at the left side and a right jacket at the right side, and the three parts are not communicated with each other; the jacket system also comprises a water pump, the water pump extends out of three water inlet pipes which are respectively connected with the bottoms of the bottom sleeve, the left sleeve and the right sleeve, water is supplied from the bottoms of the three parts, meanwhile, a water outlet pipe extends out of the tops of the bottom sleeve, the left sleeve and the right sleeve respectively, the water outlet pipes are converged into a water outlet main pipe, and the water outlet main pipe is communicated with the condensing system; the condensing system is also connected with a water tank for condensed water circulation.
In the above scheme, the condensing system is a rectangular water tank type structure and comprises a water outlet and a water inlet, a plurality of parallel heat-conducting plates are arranged in the middle of the water tank structure, a water flow path in the water tank is divided into a reciprocating Z shape, and the heat exchange time of water and the heat-conducting plates is prolonged.
In the scheme, the heat conducting plate is a detachable metal plate, and an anti-rust layer is arranged on the surface of the heat conducting plate.
The principle of the utility model lies in:
the single water inlet mode of the traditional jacket is changed, the jacket is divided into a plurality of areas for supplying water respectively, the heat dissipation efficiency of the jacket can be greatly accelerated, and the production efficiency is favorably improved.
The utility model discloses owing to adopted above-mentioned technical scheme, following beneficial effect has:
the device of the utility model is simple in structure, be applied to the production of o-chlorobenzonitrile, on the basis that does not change current reaction unit structure, can improve water supply efficiency, strengthen the cooling effect, improved production efficiency greatly.
Drawings
FIG. 1 is an overall block diagram of an embodiment of the present invention;
in the figure: 1 pool 2 bottom cover 3 left cover 4 right cover 5 water outlet main pipe 6 condensation system 7 heat conducting plate
8 water pump.
Detailed Description
In order that the present invention may be more readily and clearly understood, the following detailed description of the present invention is provided in connection with the accompanying drawings.
The water supply device for the clamp sleeve of the o-chlorobenzonitrile reaction kettle shown in figure 1 comprises a water pool 1, a condensing system 6 and a jacket system, wherein the jacket system comprises a jacket, the inside of the jacket is hollow and wrapped outside the reaction kettle, and the jacket is divided into a three-section structure, namely a bottom sleeve 2 at the bottom, a left sleeve 3 at the left side and a right sleeve 4 at the right side, and the three parts are not communicated with each other; the jacket system also comprises a water pump 8, the water pump 8 extends out of three water inlet pipes which are respectively connected with the bottoms of the bottom sleeve 2, the left sleeve 3 and the right sleeve 4, water is supplied from the bottoms of the three parts, meanwhile, a water outlet pipe extends out of the tops of the bottom sleeve 2, the left sleeve 3 and the right sleeve 4 respectively, the water outlet pipes are converged into a water outlet main pipe 5, and the water outlet main pipe 5 is communicated with a condensing system 6; the condensing system 6 is also connected with a water tank 1 for condensing water circulation.
In this embodiment, the condensing system 6 is a rectangular water tank structure, and includes a water outlet and a water inlet, and a plurality of parallel heat-conducting plates 7 are disposed in the middle of the water tank structure to separate the water flow path inside the water tank into a reciprocating zigzag shape, so as to increase the heat exchange time between the water and the heat-conducting plates 7. The heat conducting plate 7 is a detachable metal plate, and an anti-rust layer is arranged on the surface of the heat conducting plate 7.
The water supply device of the embodiment changes the single water inlet mode of the traditional jacket, divides the jacket into a plurality of areas to supply water respectively, can greatly accelerate the heat dissipation efficiency of the jacket, and is favorable for improving the production efficiency.
The above-mentioned embodiments further explain in detail the technical problems, technical solutions and advantages solved by the present invention, and it should be understood that the above only is a specific embodiment of the present invention, and is not intended to limit the present invention, and any modifications, equivalent substitutions, improvements, etc. made within the spirit and principle of the present invention should be included in the scope of the present invention.
Claims (3)
1. A water supply device for an o-chlorobenzonitrile reaction kettle jacket is characterized by comprising a water pool, a condensing system and a jacket system, wherein the jacket system comprises a jacket, the jacket is internally and hollow wrapped outside the reaction kettle and is divided into a three-section structure, namely a bottom jacket at the bottom, a left jacket at the left side and a right jacket at the right side, and the three parts are not communicated with each other; the jacket system also comprises a water pump, the water pump extends out of three water inlet pipes which are respectively connected with the bottoms of the bottom sleeve, the left sleeve and the right sleeve, water is supplied from the bottoms of the three parts, meanwhile, a water outlet pipe extends out of the tops of the bottom sleeve, the left sleeve and the right sleeve respectively, the water outlet pipes are converged into a water outlet main pipe, and the water outlet main pipe is communicated with the condensing system; the condensing system is also connected with a water tank for condensed water circulation.
2. The water supply device for the clamp of the o-chlorobenzonitrile reaction kettle according to claim 1, which is characterized in that: the condensing system is a rectangular water tank type structure and comprises a water outlet and a water inlet, a plurality of parallel heat-conducting plates are arranged in the middle of the water tank structure, a water flow path in the water tank is divided into a reciprocating Z shape, and the heat exchange time of water and the heat-conducting plates is prolonged.
3. The water supply device for the clamp of the o-chlorobenzonitrile reaction kettle according to claim 2, which is characterized in that: the heat conducting plate is a detachable metal plate, and an anti-rust layer is arranged on the surface of the heat conducting plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922209865.XU CN212200555U (en) | 2019-12-11 | 2019-12-11 | Water supply installation that o chlorobenzene nitrile reation kettle presss from both sides cover |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922209865.XU CN212200555U (en) | 2019-12-11 | 2019-12-11 | Water supply installation that o chlorobenzene nitrile reation kettle presss from both sides cover |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212200555U true CN212200555U (en) | 2020-12-22 |
Family
ID=73806848
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922209865.XU Expired - Fee Related CN212200555U (en) | 2019-12-11 | 2019-12-11 | Water supply installation that o chlorobenzene nitrile reation kettle presss from both sides cover |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212200555U (en) |
-
2019
- 2019-12-11 CN CN201922209865.XU patent/CN212200555U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20201222 Termination date: 20211211 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |