Automatic reaction kettle for chlorinated paraffin production

Abstract

The invention relates to the technical field of reaction kettles, in particular to an automatic reaction kettle for chlorinated paraffin production. According to the technical scheme, the device comprises a reaction kettle assembly and an upper workbench assembly fixedly installed at the top end of the reaction kettle assembly, the top end of the upper workbench assembly is fixedly connected with four sets of glass hollow pipes, and bulbs used for light heating are arranged in the four sets of glass hollow pipes. According to the invention, the limiting baffle plate increases the contact between the chlorine feeding pipe and the reaction kettle assembly and the extrusion force for positioning the chlorine feeding pipe, so that the annular air bag lantern ring frame extrudes the positioning insertion rod to be in a central state all the time; the situation that due to the fact that the positioning insertion rod or the chlorine feeding pipe vibrates in the stirring process, the joint of the positioning insertion rod or the chlorine feeding pipe and the reaction kettle assembly is separated, and then chlorine leakage is caused by gaps, and positioning and leakage prevention of the positioning insertion rod and the chlorine feeding pipe are caused are reduced; therefore, a good chlorine leakage prevention measure is achieved, and meanwhile the service life of the device is prolonged.

Description

Technical Field

[0001] This invention relates to the field of reaction vessel technology, and in particular to an automatic reaction vessel for the production of chlorinated paraffin. Background Technology

[0002] Chlorinated paraffins are chlorinated derivatives of paraffin hydrocarbons, possessing advantages such as low volatility, flame retardancy, good electrical insulation, and low cost. They can be used as flame retardants and auxiliary plasticizers for polyvinyl chloride (PVC). They are widely used in the production of cable materials, flooring materials, hoses, artificial leather, rubber products, and as additives in polyurethane waterproof coatings, polyurethane plastic running tracks, lubricants, and more.

[0003] The publicly available patent document CN112387214B ​​discloses a feeding device for a reactor used in the production of chlorinated paraffin. This device addresses the problem that existing feeding devices have simple designs and cannot adequately stir the liquid paraffin before feeding, resulting in poor reaction between the paraffin and chlorine, thus affecting the production quality of chlorinated paraffin. This new solution, however, can drive a stirring rod to rotate. During this rotation, the stirring rod drives a Y-shaped stirring rod, stirring ring, scraper, and mixing rod to rotate synchronously. This allows for stirring of the liquid wax in vertical and horizontal directions, as well as by changing the liquid flow rate, resulting in good mixing and uniform mixing of the liquid wax. This improves the reaction efficiency between the paraffin and chlorine, thus enhancing the production quality of chlorinated paraffin.

[0004] The above devices have the following problems when in use:

[0005] The aforementioned method of chlorine release involves releasing chlorine from the head of the device. However, chlorine is toxic. During the vertical and horizontal stirring process of the device, the chlorine at the head, being lighter, will leak out due to inadequate sealing, which is detrimental to the health of workers. Furthermore, due to the leakage of some chlorine, the introduced chlorine cannot be fully reacted with paraffin, resulting in a lower-than-expected amount of chlorinated paraffin. Moreover, existing devices use a central stirring assembly for stirring, which is less efficient for chlorine and solution mixtures located far from the stirring center if the processing tank is large.

[0006] Therefore, this application proposes an automatic reaction vessel for the production of chlorinated paraffin. Summary of the Invention

[0007] The purpose of this invention is to address the problem in the prior art where chlorine gas located at the head of the device leaks out due to its light weight and poor sealing, which is detrimental to the health of workers. The invention proposes an automatic reaction vessel for the production of chlorinated paraffin.

[0008] The technical solution of the present invention: an automatic reaction vessel for the production of chlorinated paraffin, comprising a reaction vessel assembly and an upper workbench assembly fixedly installed on the top of the reaction vessel assembly, wherein four sets of hollow glass tubes are fixedly connected to the top of the upper workbench assembly, and light bulbs for light heating are arranged inside the four sets of hollow glass tubes.

[0009] A chlorine gas injection component is fixedly connected to the top of the upper workbench assembly, and a positioning and insertion rod is fixedly connected to the bottom of the chlorine gas injection component. A chlorine gas injection pipe is inserted into the outer surface of the positioning and insertion rod. The chlorine gas injection pipe is fixedly installed at the bottom of the chlorine gas injection component. One end of the chlorine gas injection pipe and the positioning and insertion rod that passes through the upper workbench assembly is located at the bottom of the reactor assembly. The chlorine gas injection pipe and the positioning and insertion rod pass through the upper workbench assembly to conduct chlorine gas.

[0010] The outer surface of the chlorine gas injection pipe is threaded with an internal threaded push ring. The top of the internal threaded push ring is fixedly connected to multiple sets of hollow inserts. The top of the multiple sets of hollow inserts is inserted with a telescopic rod. The top of the telescopic rod is fixedly connected to an upper push ring frame. One end of the chlorine gas injection pipe and the positioning insertion rod that passes through the reactor assembly is fitted with an airbag collar frame. The bottom end of the reactor assembly is fixedly connected to a limit baffle. The airbag collar frame is fixedly installed on the inner wall of the limit baffle.

[0011] Optionally, the upper worktable assembly is fitted with a positioning iron ring inside the reactor assembly. Multiple sets of bolt positioning plates are fixedly connected to the outer surface of the positioning iron ring. An arc-shaped baffle for improving the sealing effect between the upper worktable assembly and the reactor assembly is fixedly connected to the end of the bolt positioning plate away from the positioning iron ring. The arc-shaped baffle is fixedly installed on the inner wall of the upper worktable assembly.

[0012] Optionally, the bottom end of the reactor assembly is rotatably connected to multiple sets of positioning rotating rods, the outer surface of the positioning rotating rods is fixedly connected to multiple sets of multi-part stirring discs, the multiple sets of multi-part stirring discs are fixedly connected to positioning connecting rods, and the interior of the multi-part stirring discs is fixedly connected to multiple sets of stirring rods.

[0013] Optionally, the positioning rotating rod is fixedly connected to an auxiliary wheel frame at one end passing through the multi-part mixing disc. The bottom end of the auxiliary wheel frame is fixedly connected to multiple sets of meshing long rods that are circular about the outer surface of the auxiliary wheel frame. The outer surface of the auxiliary wheel frame is meshed with a hollow gear turntable through multiple sets of meshing long rods.

[0014] Optionally, the bottom end of the hollow gear turntable is fixedly connected to multiple sets of elongated mounting blocks arranged in a ring shape on the surface of the hollow gear turntable. One end of each set of elongated mounting blocks is fixedly connected to a rotary positioning frame. A locking-type rotating rod frame is fixedly connected inside the rotary positioning frame. The locking-type rotating rod frame is rotatably installed inside the reactor assembly. The hollow gear turntable transmits the rotational force of the rotary positioning frame through the multiple sets of elongated mounting blocks to stabilize the movement between the gears.

[0015] Optionally, a lower hinge block is fixedly connected to the top of the locking-type rotating rod frame. A corresponding hinge rod is hinged inside the lower hinge block. One end of the corresponding hinge rod is rotatably connected to a conical rotating frame. The rotating positioning frame drives the lower hinge block to rotate through the locking-type rotating rod frame. The lower hinge block drives the conical rotating frame to rotate through the corresponding hinge rod. Under the positioning of the double-sided positioning plate, the conical rotating frame rotates continuously along the same inclined direction, causing the built-in threaded push ring to move up and down along the outer surface of the chlorine gas injection pipe.

[0016] Optionally, the outer surface of the conical rotating frame is fitted with the built-in threaded push ring. The built-in threaded push ring is set in an up-and-down sliding state through the rotational friction of the conical rotating frame. The bottom end of the chlorine gas injection pipe is fixedly connected to a double-sided positioning plate. One end of the double-sided positioning plate is fixedly connected to the inside of the reactor assembly. The conical rotating frame is rotatably installed inside the double-sided positioning plate through one end. The positioning insertion rod and the chlorine gas injection pipe are set at the bottom of the reactor assembly. Compared with the traditional method of chlorine gas transmission at the top of the device, this method allows chlorine gas to be directly introduced from the bottom of the solvent, so that the solvent can fully react with the chlorine gas.

[0017] Compared with the prior art, the present invention has the following beneficial technical effects:

[0018] 1. The limiting baffle increases the contact between the chlorine gas injection pipe and the reactor assembly, as well as the squeezing force on the positioning of the chlorine gas injection pipe. This ensures that the annular gasbag ring frame always keeps the positioning insertion rod in the center, reducing the risk of separation at the connection between the positioning insertion rod or the chlorine gas injection pipe and the reactor assembly due to vibration during stirring. This prevents gaps and chlorine gas leakage. The positioning insertion rod and the chlorine gas injection pipe are positioned and leak-proof, thus providing better chlorine gas leakage prevention and improving the service life of the device.

[0019] 2. Multiple sets of positioning linkages and multi-section stirring discs stir in various vertical directions from top to bottom. When multiple sets of positioning rotating rods are arranged in a ring shape on the inner wall of the reactor assembly, even when the internal size of the device is large, the device can fully stir the periphery far from the stirring center, thereby improving the stirring effect.

[0020] 3. The positioning plug rod and chlorine gas delivery pipe are set at the bottom of the inside of the reactor assembly. Chlorine gas is continuously transmitted through the positioning plug rod, causing the mixture of chlorine gas and solvent to move away from the center and be stirred by multiple sets of positioning rotating rods, which accelerates the production of chlorinated paraffin reaction and improves the overall processing efficiency. Attached Figure Description

[0021] Figure 1 A schematic diagram of the reactor assembly of the present invention is provided;

[0022] Figure 2 A schematic diagram of the positioning link of the present invention is provided;

[0023] Figure 3 A schematic diagram of the positioning rotating rod of the present invention is provided;

[0024] Figure 4 The present invention is given Figure 3 Enlarged view of a portion of the structure at point A;

[0025] Figure 5 A schematic diagram of the positioning and insertion rod of the present invention is provided;

[0026] Figure 6 The present invention is given Figure 5 Enlarged view of the partial structure at point B;

[0027] Figure 7 A schematic diagram of the telescopic rod of the present invention is provided;

[0028] Figure 8 A schematic diagram of the connection structure between the corresponding fixed rod and the arc-shaped baffle of the present invention is provided.

[0029] Reference numerals: 1. Reactor assembly; 2. Upper workbench assembly; 3. Hollow glass tube; 4. Chlorine gas injection assembly; 5. Chlorine gas injection pipe; 6. Double-sided positioning plate; 7. Rotary positioning frame; 8. Hollow gear turntable; 9. Positioning iron ring; 10. Positioning rotating rod; 11. Multi-section stirring plate; 12. Positioning connecting rod; 13. Stirring rod; 14. Corresponding fixed rod; 15. Positioning insertion rod; 16. Clamping rotating rod frame; 17. Limiting baffle; 18. Airbag collar frame; 19. Internal threaded push ring; 20. Conical rotating frame; 21. Auxiliary wheel frame; 22. Hollow insertion frame; 23. Telescopic rod; 24. Upper push ring frame; 25. Arc-shaped baffle; 26. Bolt positioning piece; 27. Corresponding hinge rod; 28. Lower hinge block; 29. ​​Long strip mounting block; 30. Meshing long rod. Detailed Implementation

[0030] The technical solution of the present invention will be further described below with reference to the accompanying drawings and specific embodiments.

[0031] Example 1

[0032] like Figure 1 - Figure 7 As shown, the present invention proposes an automatic reaction vessel for the production of chlorinated paraffin, comprising a reaction vessel assembly 1 and an upper workbench assembly 2 fixedly installed on the top of the reaction vessel assembly 1. In this embodiment, the inner liner and stirring assembly of the reaction vessel assembly 1 are both made of tungsten steel with strong corrosion resistance to improve the service life of the equipment. Four sets of hollow glass tubes 3 are fixedly connected to the top of the upper workbench assembly 2, and light bulbs for light heating are installed inside the four sets of hollow glass tubes 3. A chlorine gas injection assembly 4 is fixedly connected to the top of the upper workbench assembly 2. During the production of chlorinated paraffin, heavy liquid paraffin (C) is first added to the reaction vessel. 15 H 32 The catalyst and chlorine are then introduced into the reactor through the chlorine injection component 4, and the chlorine is introduced into the interior of the reactor component 1 through the chlorine injection pipe 5.

[0033] Taking chlorinated paraffin-52 as an example, its reaction chemical formula is as follows:

[0034] C 15 H 32 +6Cl2→C 15 H 26 Cl6 + 6HCl

[0035] The reaction conditions are: light heating and catalyst. The reaction process produces hydrogen chloride gas in the same molar ratio as chlorine gas and generates a large amount of heat.

[0036] A positioning insertion rod 15 is fixedly connected to the bottom end of the chlorine gas injection component 4. A chlorine gas injection pipe 5 is inserted into the outer surface of the positioning insertion rod 15. The positioning insertion rod 15 is used to transmit chlorine gas, while the chlorine gas injection pipe 5 is installed on the outer surface of the positioning insertion rod 15 to reduce chlorine gas leakage and prevent the mixed liquid from excessively corroding the outer surface of the positioning insertion rod 15 and damaging it. The chlorine gas injection pipe 5 is fixedly installed at the bottom end of the chlorine gas injection component 4. One end of the chlorine gas injection pipe 5 and the positioning insertion rod 15 that passes through the upper workbench component 2 is located at the bottom of the reactor component 1. The chlorine gas injection pipe 5 and the positioning insertion rod 15 that pass through the upper workbench component 2 are used to conduct chlorine gas. The product produced by the automatic reaction of chlorine gas is chlorinated paraffin.

[0037] The outer surface of the chlorine gas injection pipe 5 is threaded with an internal threaded push ring 19. The top of the internal threaded push ring 19 is fixedly connected to multiple sets of hollow inserts 22. The top of the multiple sets of hollow inserts 22 is inserted with a telescopic rod 23. The top of the telescopic rod 23 is fixedly connected to an upper push ring frame 24. The end of the chlorine gas injection pipe 5 and the positioning insertion rod 15 that passes through the reactor assembly 1 is fitted with an airbag collar frame 18. The bottom end of the reactor assembly 1 is fixedly connected to a limit baffle 17. The airbag collar frame 18 is fixedly installed on the inner wall of the limit baffle 17.

[0038] In this embodiment, as the conical rotating frame 20 rotates clockwise under the clamping of the double-sided positioning plate 6, the conical rotating frame 20 drives the built-in threaded push ring 19 to rotate due to the friction between the conical rotating frame 20 and the built-in threaded push ring 19. Since the chlorine gas injection pipe 5 is restricted and fixed by the double-sided positioning plate 6, the built-in threaded push ring 19 drives the upper push ring frame 24 to move upward along the chlorine gas injection pipe 5 through the hollow insert 22 and the telescopic rod 23. The upper push ring frame 24, by squeezing the airbag collar frame 18, is limited by the limiting baffle 17, which can only expand outward in the horizontal direction. The limiting baffle 17 increases the distance between the limiting baffle 17 and the chlorine gas injection pipe 5 and the reactor assembly 1. The contact between the annular gas bag sleeve 18 and the squeezing force on the positioning of the chlorine gas injection pipe 5 ensures that the positioning insertion rod 15 is always in the central position. This reduces the risk of separation between the positioning insertion rod 15 or the chlorine gas injection pipe 5 and the reactor assembly 1 due to vibration during stirring, which could lead to gaps and chlorine gas leakage. As the positioning rotating rod 10 continues to rotate and stir, the conical rotating frame 20 continuously drives the built-in threaded push ring 19 to squeeze the gas bag sleeve 18, positioning the positioning insertion rod 15 and the chlorine gas injection pipe 5 and preventing leakage. This provides a better chlorine gas leakage prevention measure and improves the service life of the device.

[0039] Example 2

[0040] like Figure 3-8 As shown, based on Embodiment 1, the upper workbench assembly 2 is fitted with a positioning iron ring 9 inside the reactor assembly 1. Multiple sets of bolt positioning plates 26 are fixedly connected to the outer surface of the positioning iron ring 9. An arc-shaped baffle 25 for improving the sealing effect between the upper workbench assembly 2 and the reactor assembly 1 is fixedly connected to the end of the bolt positioning plate 26 away from the positioning iron ring 9. The arc-shaped baffle 25 is fixedly installed on the inner wall of the upper workbench assembly 2. Under the compression of multiple sets of corresponding fixed rods 14 and the arc-shaped baffle 25, the positioning iron ring 9 is stably covered at the gap at the connection between the upper workbench assembly 2 and the reactor assembly 1, thereby improving the sealing performance of the connection between the devices.

[0041] In this embodiment, the bottom end of the reactor assembly 1 is rotatably connected to multiple sets of positioning rotating rods 10. Multiple sets of multi-part stirring discs 11 are fixedly connected to the outer surface of the positioning rotating rods 10. Positioning connecting rods 12 are fixedly connected between the multiple sets of multi-part stirring discs 11. Multiple sets of stirring rods 13 are fixedly connected inside the multi-part stirring discs 11. The multiple sets of positioning connecting rods 12 and the multi-part stirring discs 11 stir from top to bottom in various vertical directions. When the multiple sets of positioning rotating rods 10 are arranged in a ring shape on the inner wall of the reactor assembly 1, even when the internal size of the device is large, the device can fully stir the periphery far from the stirring center, thereby improving the stirring effect.

[0042] Example 3

[0043] like Figure 1 - Figure 6 As shown, based on the above embodiment 1 or 2, the positioning rotating rod 10 passes through one end of the multi-part stirring plate 11 and is fixedly connected to an auxiliary wheel frame 21. The bottom end of the auxiliary wheel frame 21 is fixedly connected to multiple sets of meshing long rods 30 that are circular about the outer surface of the auxiliary wheel frame 21. The outer surface of the auxiliary wheel frame 21 is meshed with a hollow gear turntable 8 through multiple sets of meshing long rods 30. The hollow gear turntable 8 is rotated by the locking rotating rod frame 16 due to the meshing between the multiple sets of meshing long rods 30 and the hollow gear turntable 8. Then, the multiple sets of positioning rotating rods 10 are positioned along the inner wall of the reactor assembly 1 and perform sufficient stirring.

[0044] In this embodiment, a plurality of elongated mounting blocks 29 arranged in a ring shape on the surface of the hollow gear turntable 8 are fixedly connected to the bottom end of the hollow gear turntable 8. A rotating positioning frame 7 is fixedly connected to one end of the plurality of elongated mounting blocks 29. A locking-type rotating rod frame 16 is fixedly connected inside the rotating positioning frame 7. A motor assembly is fixedly installed at the bottom end of the reactor assembly 1 and fixedly mounted to the 16. The motor assembly is in a sealed state to prevent the mixed liquid from penetrating and corroding. The motor assembly drives the locking-type rotating rod frame 16 to rotate. The locking-type rotating rod frame 16 is rotatably installed inside the reactor assembly 1. The hollow gear turntable 8 transmits the rotational force of the rotating positioning frame 7 through the plurality of elongated mounting blocks 29 to stabilize the movement between the gears.

[0045] Example 4

[0046] like Figure 1 - Figure 3 As shown, based on the above embodiments 1 or 3, a lower hinge block 28 is fixedly connected to the top of the locking type rotating rod frame 16. A corresponding hinge rod 27 is hinged inside the lower hinge block 28. One end of the corresponding hinge rod 27 is rotatably connected to a conical rotating frame 20. The rotating positioning frame 7 drives the lower hinge block 28 to rotate through the locking type rotating rod frame 16. The lower hinge block 28 drives the conical rotating frame 20 to rotate through the corresponding hinge rod 27. Under the positioning of the double-sided positioning plate 6, the conical rotating frame 20 rotates continuously along the same inclined direction, causing the built-in threaded push ring 19 to move up and down along the outer surface of the chlorine gas injection pipe 5. Thus, the built-in threaded push ring 19 always keeps in contact with the conical rotating frame 20.

[0047] In this embodiment, the outer surface of the conical rotating frame 20 is in contact with the built-in threaded push ring 19. The built-in threaded push ring 19 is set in an up-and-down sliding state through the rotational friction of the conical rotating frame 20. The bottom end of the chlorine gas injection pipe 5 is fixedly connected to a double-sided positioning plate 6. One end of the double-sided positioning plate 6 is fixedly connected to the inside of the reactor assembly 1. The conical rotating frame 20 is rotatably installed inside the double-sided positioning plate 6 through one end. The positioning insertion rod 15 and the chlorine gas injection pipe 5 are set at the bottom of the reactor assembly 1. Compared with the traditional method of chlorine gas transmission at the top of the device, this method allows chlorine gas to be directly introduced from the bottom of the solvent, so that the solvent can fully react with the chlorine gas. At the same time, chlorine gas is continuously transmitted through the positioning insertion rod 15, which is the way of blowing air through the gas pipe. This causes the mixture of chlorine gas and solvent to move away from the center and be stirred in accordance with the multiple sets of positioning rotating rods 10, which speeds up the chlorinated paraffin reaction production and improves the overall processing efficiency.

[0048] The above specific embodiments are merely several optional embodiments of the present invention. Based on the technical solutions of the present invention and the relevant teachings of the above embodiments, those skilled in the art can make various alternative improvements and combinations to the above specific embodiments.

Claims

1. An automatic reaction vessel for producing chlorinated paraffin, comprising a reaction vessel assembly and a workbench assembly fixedly installed on top of the reaction vessel assembly, characterized in that: A chlorine gas injection component is fixedly connected to the top of the workbench assembly, and an insertion rod is fixedly connected to the bottom of the chlorine gas injection component. A chlorine gas injection pipe is inserted into the outer surface of the insertion rod. The chlorine gas injection pipe is fixedly installed at the bottom of the chlorine gas injection component. One end of the chlorine gas injection pipe and the insertion rod that passes through the workbench assembly is located at the bottom of the reactor assembly. The chlorine gas injection pipe and the insertion rod pass through the workbench assembly to conduct chlorine gas. The outer surface of the chlorine gas injection pipe is threaded with a threaded push ring. The top of the threaded push ring is fixedly connected to multiple sets of inserts. The top of the multiple sets of inserts is inserted with a telescopic rod. The top of the telescopic rod is fixedly connected to a push ring frame. The end of the chlorine gas injection pipe and the insert rod that passes through the reactor assembly is fitted with an airbag collar frame. The bottom end of the reactor assembly is fixedly connected to a limit locking baffle. The airbag collar frame is fixedly installed on the inner wall of the limit locking baffle.

2. The automatic reaction vessel for producing chlorinated paraffin according to claim 1, characterized in that, The workbench assembly is fitted with a positioning iron ring inside the reactor assembly. Multiple sets of bolt positioning plates are fixedly connected to the outer surface of the positioning iron ring. An arc-shaped baffle for improving the sealing effect between the workbench assembly and the reactor assembly is fixedly connected to the end of the bolt positioning plate away from the positioning iron ring. The arc-shaped baffle is fixedly installed on the inner wall of the workbench assembly.

3. The automatic reaction vessel for producing chlorinated paraffin according to claim 1, characterized in that, The bottom of the reactor assembly is rotatably connected to multiple sets of rotating rods, and multiple sets of multi-part stirring discs are fixedly connected to the outer surface of the rotating rods. Positioning connecting rods are fixedly connected between the multiple sets of multi-part stirring discs, and multiple sets of stirring rods are fixedly connected inside the multi-part stirring discs.

4. The automatic reaction vessel for producing chlorinated paraffin according to claim 3, characterized in that, The rotating rod passes through one end of the multi-section mixing disc and is fixedly connected to a wheel frame. The bottom end of the wheel frame is fixedly connected to multiple sets of meshing long rods that are circular about the outer surface of the wheel frame. The outer surface of the wheel frame is connected to a gear turntable through multiple sets of meshing long rods.

5. An automatic reaction vessel for producing chlorinated paraffin according to claim 4, characterized in that, The bottom end of the gear turntable is fixedly connected to multiple sets of elongated mounting blocks arranged in a ring shape on the surface of the gear turntable. One end of each set of elongated mounting blocks is fixedly connected to a rotary positioning frame. Inside the rotary positioning frame, a locking rotating rod frame is fixedly connected. The locking rotating rod frame is rotatably installed inside the reactor assembly.

6. The automatic reaction vessel for producing chlorinated paraffin according to claim 5, characterized in that, The top of the locking type rotating rod frame is fixedly connected to a hinge block, and a hinge rod is hinged inside the hinge block. One end of the hinge rod is rotatably connected to a conical rotating frame.

7. The automatic reaction vessel for producing chlorinated paraffin according to claim 6, characterized in that, The outer surface of the conical rotating frame is in contact with the threaded push ring, and the threaded push ring is set in an up-and-down sliding state due to the rotational friction of the conical rotating frame.

8. An automatic reaction vessel for producing chlorinated paraffin according to claim 6, characterized in that, The bottom end of the chlorine gas injection pipe is fixedly connected to a double-sided positioning plate. One end of the double-sided positioning plate is fixedly connected to the inside of the reactor assembly. The conical rotating frame passes through one end of the double-sided positioning plate and is rotatably installed inside the double-sided positioning plate.

9. An automatic reaction vessel for producing chlorinated paraffin according to claim 1, characterized in that, A glass tube is fixedly connected to the top of the workbench assembly, and a light bulb for light heating is installed inside the glass tube.

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