CN219631319U - Intermediate high-efficiency chlorination synthesis reaction device - Google Patents
Intermediate high-efficiency chlorination synthesis reaction device Download PDFInfo
- Publication number
- CN219631319U CN219631319U CN202320924994.0U CN202320924994U CN219631319U CN 219631319 U CN219631319 U CN 219631319U CN 202320924994 U CN202320924994 U CN 202320924994U CN 219631319 U CN219631319 U CN 219631319U
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- China
- Prior art keywords
- reaction kettle
- resistant layer
- corrosion
- chlorine
- stirring
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- 238000005660 chlorination reaction Methods 0.000 title claims abstract description 26
- 238000003786 synthesis reaction Methods 0.000 title claims abstract description 12
- 238000006243 chemical reaction Methods 0.000 claims abstract description 48
- 238000003756 stirring Methods 0.000 claims abstract description 28
- ZAMOUSCENKQFHK-UHFFFAOYSA-N Chlorine atom Chemical compound [Cl] ZAMOUSCENKQFHK-UHFFFAOYSA-N 0.000 claims abstract description 21
- 229910052801 chlorine Inorganic materials 0.000 claims abstract description 21
- 239000000460 chlorine Substances 0.000 claims abstract description 21
- 238000005485 electric heating Methods 0.000 claims abstract description 11
- 230000002093 peripheral effect Effects 0.000 claims abstract description 3
- 238000005260 corrosion Methods 0.000 claims description 46
- 230000007797 corrosion Effects 0.000 claims description 46
- KZBUYRJDOAKODT-UHFFFAOYSA-N Chlorine Chemical compound ClCl KZBUYRJDOAKODT-UHFFFAOYSA-N 0.000 claims description 18
- QPLDLSVMHZLSFG-UHFFFAOYSA-N Copper oxide Chemical compound [Cu]=O QPLDLSVMHZLSFG-UHFFFAOYSA-N 0.000 claims description 15
- 229920000049 Carbon (fiber) Polymers 0.000 claims description 14
- 239000004917 carbon fiber Substances 0.000 claims description 14
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 claims description 14
- 239000005751 Copper oxide Substances 0.000 claims description 13
- 229910000431 copper oxide Inorganic materials 0.000 claims description 13
- -1 polytetrafluoroethylene Polymers 0.000 claims description 11
- 229920001343 polytetrafluoroethylene Polymers 0.000 claims description 11
- 239000004810 polytetrafluoroethylene Substances 0.000 claims description 11
- 238000007599 discharging Methods 0.000 claims description 2
- 239000000463 material Substances 0.000 abstract description 11
- 238000004519 manufacturing process Methods 0.000 abstract description 5
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 229960004643 cupric oxide Drugs 0.000 description 10
- 239000000543 intermediate Substances 0.000 description 9
- 239000011248 coating agent Substances 0.000 description 4
- 238000000576 coating method Methods 0.000 description 4
- 238000002156 mixing Methods 0.000 description 3
- 238000009826 distribution Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 239000000047 product Substances 0.000 description 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- 230000032683 aging Effects 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 239000003575 carbonaceous material Substances 0.000 description 1
- 238000005266 casting Methods 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000010292 electrical insulation Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 239000013067 intermediate product Substances 0.000 description 1
- 238000005461 lubrication Methods 0.000 description 1
- 239000012528 membrane Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 230000000379 polymerizing effect Effects 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 239000011265 semifinished product Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- BFKJFAAPBSQJPD-UHFFFAOYSA-N tetrafluoroethene Chemical group FC(F)=C(F)F BFKJFAAPBSQJPD-UHFFFAOYSA-N 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P20/00—Technologies relating to chemical industry
- Y02P20/141—Feedstock
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- Physical Or Chemical Processes And Apparatus (AREA)
Abstract
The utility model relates to an intermediate high-efficiency chlorination synthesis reaction device, which comprises a reaction kettle, wherein the top of the reaction kettle is connected with a feed pipe, the bottom of the reaction kettle is connected with a discharge pipe, a stirring mechanism is arranged in the reaction kettle, a plurality of vertically arranged chlorine discharge pipes are uniformly distributed on the peripheral side wall of the reaction kettle, and a plurality of chlorine output ports are uniformly distributed on the side wall of the chlorine discharge pipe along the vertical interval; an electric heating rod is arranged on the stirring mechanism; and a plurality of ultraviolet lamps are arranged on the inner top surface of the reaction kettle. The utility model has reasonable design, and the vertical chlorine discharge pipes are arranged on the side wall of the inner periphery of the reaction kettle so as to be beneficial to simultaneously conveying chlorine to the inside of the reaction kettle along a plurality of vertical positions, so that materials at each height in the reaction kettle are fully contacted with the chlorine, and the uniformity and the production efficiency of the chlorination reaction are improved; meanwhile, the ultraviolet lamp in the reaction kettle is electrified to irradiate and the electric heating rod is electrified to heat, so that the chlorination efficiency can be effectively accelerated.
Description
Technical field:
the utility model relates to high-efficiency chlorination synthesis reaction equipment for an intermediate.
The background technology is as follows:
the intermediate is a semi-finished product, is an intermediate product for producing certain products, for example, a product is produced, and can be produced from the intermediate, so that the cost is saved. At present, some material intermediates need to be subjected to chlorination reaction through reaction kettle equipment, but traditional reaction kettle equipment mostly adopts pipelines for conveying chlorine at the top or bottom, and the chlorine is conveyed into the reaction kettle equipment at fixed points for chlorination. However, the chlorine gas conveyed at fixed points is not contacted with the materials uniformly and sufficiently, so that the stirring time is prolonged, the chlorination reaction in the reaction kettle equipment is uneven, and the production efficiency is affected. Therefore, how to improve the efficiency of the chlorination reaction of the intermediate is a problem to be solved.
The foregoing is not necessarily a prior art, and falls within the technical scope of the inventors.
The utility model comprises the following steps:
the utility model aims at improving the problems existing in the prior art, namely the technical problem to be solved by the utility model is to provide an intermediate high-efficiency chlorination synthesis reaction device which is reasonable in design and effectively improves production efficiency.
In order to achieve the above purpose, the technical scheme adopted by the utility model is as follows: the utility model provides an intermediate high-efficient chlorination synthetic reaction device, includes that the top is connected with the reation kettle of inlet pipe, bottom connection have the discharging pipe, reation kettle's inside is provided with rabbling mechanism, reation kettle's week lateral wall evenly distributed has many chlorine gas discharge tubes of vertical setting, chlorine gas discharge tube's lateral wall has a plurality of chlorine gas delivery outlets along vertical interval equipartition; an electric heating rod is arranged on the stirring mechanism; and a plurality of ultraviolet lamps are arranged on the inner top surface of the reaction kettle.
Further, the upper end of the inside of the reaction kettle is provided with a ring-shaped chlorine gas input pipe, the chlorine gas input pipe is horizontally arranged, and the bottom of the chlorine gas input pipe is communicated with the upper ends of a plurality of chlorine gas discharge pipes.
Further, rabbling mechanism is including the vertical (mixing) shaft that runs through reation kettle top surface middle part, the upper end of (mixing) shaft is connected with the agitator motor of installing at the reation kettle top, horizontal connecting rod is installed to the lower extreme of (mixing) shaft, the bottom of horizontal connecting rod is fixed with the stirring frame of symmetrical distribution, the stirring frame is vertical setting and is the rectangle form, and the inside of every stirring frame is from last down the interval equipartition to have a plurality of electric rod, the electric rod level sets up.
Further, the top of reation kettle still is connected with the exhaust emission pipe, install the control valve on the exhaust emission pipe.
Further, the inner side wall of the reaction kettle is provided with a corrosion-resistant layer.
Further, the corrosion-resistant layer comprises a polytetrafluoroethylene corrosion-resistant layer, a carbon fiber film corrosion-resistant layer and a copper oxide corrosion-resistant layer which are sequentially arranged from inside to outside, the carbon fiber film corrosion-resistant layer is positioned between the polytetrafluoroethylene corrosion-resistant layer and the copper oxide corrosion-resistant layer, the outer surface of the copper oxide corrosion-resistant layer is fixedly connected with the inner wall of the reaction kettle, the inner surface of the copper oxide corrosion-resistant layer is fixedly connected with the outer surface of the carbon fiber film corrosion-resistant layer, and the inner surface of the carbon fiber film corrosion-resistant layer is fixedly connected with the outer surface of the polytetrafluoroethylene corrosion-resistant layer.
Compared with the prior art, the utility model has the following effects: the utility model has reasonable design, and the vertical chlorine discharge pipes are arranged on the side wall of the inner periphery of the reaction kettle so as to be beneficial to simultaneously conveying chlorine to the inside of the reaction kettle along a plurality of vertical positions, so that materials at each height in the reaction kettle are fully contacted with the chlorine, and the uniformity and the production efficiency of the chlorination reaction are improved; meanwhile, the ultraviolet lamp in the reaction kettle is electrified to irradiate and the electric heating rod is electrified to heat, so that the chlorination efficiency can be effectively accelerated.
Description of the drawings:
FIG. 1 is a schematic view of a front cross-sectional configuration of an embodiment of the present utility model;
FIG. 2 is a schematic diagram showing a sectional structure of a side wall of a reaction vessel according to an embodiment of the present utility model.
The specific embodiment is as follows:
the utility model will be described in further detail with reference to the drawings and the detailed description.
In the description of the present utility model, it should be understood that the terms "longitudinal," "transverse," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like indicate or are based on the orientation or positional relationship shown in the drawings, merely to facilitate description of the present utility model, and do not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as limiting the present utility model.
As shown in figure 1, the high-efficiency chlorination synthesis reaction device for the intermediate comprises a reaction kettle 1, wherein the top of the reaction kettle is connected with a feed pipe 2, the bottom of the reaction kettle is connected with a discharge pipe 3, the feed pipe is used for facilitating the input of materials into the reaction kettle, the discharge pipe is used for facilitating the output of the materials after the chlorination reaction from the reaction kettle, a stirring mechanism 4 is arranged in the reaction kettle 1, a plurality of vertically arranged chlorine discharge pipes 5 are uniformly distributed on the peripheral side wall of the reaction kettle 1, a plurality of chlorine output ports 6 are uniformly distributed on the side wall of the chlorine discharge pipe 5 along the vertical interval, and chlorine is vertically output from a plurality of heights by the chlorine discharge pipes, so that the materials at each height in the reaction kettle are fully contacted with the chlorine, and the uniformity and the production efficiency of the chlorination reaction are improved; the stirring mechanism 4 is provided with an electric heating rod 7, and the electric heating rod can heat materials in the reaction kettle when being electrified, so that the efficiency of chlorination reaction is improved; the inside top surface of reation kettle 1 installs a plurality of ultraviolet lamp 8, and the ultraviolet lamp circular telegram is shone the inside material of reation kettle, and then accelerates the efficiency of chlorination.
In another embodiment, the upper end of the inside of the reaction kettle 1 is provided with a ring-shaped chlorine gas input pipe 9, the chlorine gas input pipe 9 is horizontally arranged and connected with a chlorine gas supply source (not shown in the figure) through a pipeline, and the bottom of the chlorine gas input pipe is communicated with the upper ends of a plurality of chlorine gas discharge pipes so as to convey chlorine gas for the plurality of chlorine gas discharge pipes.
In another embodiment, the stirring mechanism 4 comprises a stirring shaft 10 vertically penetrating through the middle of the top surface of the reaction kettle 1, the upper end of the stirring shaft 10 is connected with a stirring motor 11 installed at the top of the reaction kettle 1, a transverse connecting rod 12 is installed at the lower end of the stirring shaft 10, a stirring frame 13 symmetrically distributed is fixed at the bottom of the transverse connecting rod 12, the stirring frames 13 are vertically arranged and rectangular, a plurality of electric heating rods 7 are uniformly distributed in each stirring frame 13 from top to bottom at intervals, and the electric heating rods 7 are horizontally arranged. Through set up a plurality of electric bars along vertical distribution in the inside of stirring frame to heat the material of reation kettle inside from a plurality of altitude departments, realize simultaneously stirring and heat simultaneously, in order to improve the homogeneity of heating.
In another embodiment, the top of the reaction kettle 1 is also connected with an exhaust gas discharge pipe 15 so as to discharge the exhaust gas generated by the chlorination reaction, and the exhaust gas discharge pipe is provided with a control valve.
In another embodiment, in order to improve the corrosion resistance of the reaction kettle, the inner side wall of the reaction kettle 1 is provided with a corrosion resistant layer. Preferably, the corrosion-resistant layer comprises a polytetrafluoroethylene corrosion-resistant layer 16, a carbon fiber film corrosion-resistant layer 17 and a copper oxide corrosion-resistant layer 18 which are sequentially arranged from inside to outside, the carbon fiber film corrosion-resistant layer 17 is positioned between the polytetrafluoroethylene corrosion-resistant layer 16 and the copper oxide corrosion-resistant layer 18, the outer surface of the copper oxide corrosion-resistant layer 18 is fixedly connected with the inner wall of the reaction kettle 1, the inner surface of the copper oxide corrosion-resistant layer 18 is fixedly connected with the outer surface of the carbon fiber film corrosion-resistant layer 17, and the inner surface of the carbon fiber film corrosion-resistant layer 17 is fixedly connected with the outer surface of the polytetrafluoroethylene corrosion-resistant layer 16, as shown in fig. 2. Through setting up the corrosion-resistant layer that comprises polytetrafluoroethylene anticorrosive coating, carbon fiber membrane anticorrosive coating and cupric oxide anticorrosive coating at reation kettle's inside wall, have fine corrosion-resistant effect to reation kettle's inner wall, interior cauldron wall anticorrosion is effectual.
It should be noted that the polytetrafluoroethylene anticorrosive layer is a high molecular compound formed by polymerizing tetrafluoroethylene, and has excellent chemical stability, corrosion resistance, sealing property, high lubrication non-viscosity, electrical insulation property and good aging resistance; the carbon fiber film anticorrosive layer is a fibrous carbon material with carbon content of more than 90%, and has good corrosion resistance; the copper oxide anticorrosive coating is one of the most corrosion-resistant materials at present, and can improve the corrosion resistance of the reaction kettle.
If the utility model discloses or relates to components or structures fixedly connected with each other, then unless otherwise stated, the fixed connection is understood as: detachably fixed connection (e.g. using bolts or screws) can also be understood as: the non-detachable fixed connection (e.g. riveting, welding), of course, the mutual fixed connection may also be replaced by an integral structure (e.g. integrally formed using a casting process) (except for obviously being unable to use an integral forming process).
In addition, terms used in any of the above-described aspects of the present disclosure to express positional relationship or shape have meanings including a state or shape similar to, similar to or approaching thereto unless otherwise stated.
Any part provided by the utility model can be assembled by a plurality of independent components, or can be manufactured by an integral forming process.
Finally, it should be noted that: the above embodiments are only for illustrating the technical solution of the present utility model and not for limiting the same; while the utility model has been described in detail with reference to the preferred embodiments, those skilled in the art will appreciate that: modifications may be made to the specific embodiments of the present utility model or equivalents may be substituted for part of the technical features thereof; without departing from the spirit of the utility model, it is intended to cover the scope of the utility model as claimed.
Claims (6)
1. The utility model provides an intermediate high-efficient chlorination synthesis reaction device, is connected with the reation kettle of inlet pipe, bottom connection having the discharging pipe including the top, reation kettle's inside is provided with rabbling mechanism, its characterized in that: a plurality of vertically arranged chlorine gas discharge pipes are uniformly distributed on the peripheral side wall of the reaction kettle, and a plurality of chlorine gas output ports are uniformly distributed on the side wall of the chlorine gas discharge pipe at vertical intervals; an electric heating rod is arranged on the stirring mechanism; and a plurality of ultraviolet lamps are arranged on the inner top surface of the reaction kettle.
2. An intermediate highly efficient chlorination synthesis reaction apparatus as set forth in claim 1, wherein: the inside upper end of reation kettle is equipped with the chlorine input tube of ring shape, chlorine input tube level sets up, and the bottom of chlorine input tube is linked together with the upper end of many chlorine discharge tubes.
3. An intermediate highly efficient chlorination synthesis reaction apparatus as set forth in claim 1, wherein: the stirring mechanism comprises a stirring shaft which vertically penetrates through the middle of the top surface of the reaction kettle, the upper end of the stirring shaft is connected with a stirring motor arranged at the top of the reaction kettle, a transverse connecting rod is arranged at the lower end of the stirring shaft, a pair of symmetrically distributed stirring frames are fixed at the bottom of the transverse connecting rod, the stirring frames are vertically arranged and are rectangular, a plurality of electric heating rods are uniformly distributed in each stirring frame from top to bottom at intervals, and the electric heating rods are horizontally arranged.
4. An intermediate highly efficient chlorination synthesis reaction apparatus as set forth in claim 1, wherein: the top of the reaction kettle is also connected with an exhaust gas discharge pipe, and a control valve is arranged on the exhaust gas discharge pipe.
5. An intermediate highly efficient chlorination synthesis reaction apparatus as set forth in claim 1, wherein: the inner side wall of the reaction kettle is provided with a corrosion-resistant layer.
6. An intermediate highly effective chlorination synthesis reaction apparatus as set forth in claim 5 wherein: the corrosion-resistant layer comprises a polytetrafluoroethylene corrosion-resistant layer, a carbon fiber film corrosion-resistant layer and a copper oxide corrosion-resistant layer which are sequentially arranged from inside to outside, the carbon fiber film corrosion-resistant layer is positioned between the polytetrafluoroethylene corrosion-resistant layer and the copper oxide corrosion-resistant layer, the outer surface of the copper oxide corrosion-resistant layer is fixedly connected with the inner wall of the reaction kettle, the inner surface of the copper oxide corrosion-resistant layer is fixedly connected with the outer surface of the carbon fiber film corrosion-resistant layer, and the inner surface of the carbon fiber film corrosion-resistant layer is fixedly connected with the outer surface of the polytetrafluoroethylene corrosion-resistant layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320924994.0U CN219631319U (en) | 2023-04-23 | 2023-04-23 | Intermediate high-efficiency chlorination synthesis reaction device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320924994.0U CN219631319U (en) | 2023-04-23 | 2023-04-23 | Intermediate high-efficiency chlorination synthesis reaction device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219631319U true CN219631319U (en) | 2023-09-05 |
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ID=87810940
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320924994.0U Active CN219631319U (en) | 2023-04-23 | 2023-04-23 | Intermediate high-efficiency chlorination synthesis reaction device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219631319U (en) |
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2023
- 2023-04-23 CN CN202320924994.0U patent/CN219631319U/en active Active
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