A heating device for a mercuric chloride reaction vessel

Abstract

This utility model discloses a heating device for a mercuric chloride reaction vessel, comprising a base, a frame fixedly connected above the base, a rotating shaft fixedly connected above the frame, a fixed sleeve fixedly connected to the upper left of the frame, a preheating tank rotatably connected to the outside of the rotating shaft, a heating rod fixedly connected to the outside of the rotating shaft, a lifting plate fixedly connected inside the preheating tank, a gear ring fixedly connected to the outer left side of the preheating tank, a second motor fixedly connected above the frame, a drive rod rotatably connected to the left side of the second motor, and a gear fixedly connected to the end of the drive rod. With this structure, the reaction materials inside the preheating tank can be uniformly heated from all directions, avoiding the problem of uneven local heating, effectively reducing the interference of temperature fluctuations on the reaction process, ensuring the stability of the reaction process, and laying the foundation for efficient reaction in subsequent reaction vessels.

Description

Technical Field

[0001] This utility model relates to the field of reaction vessel technology, and in particular to a heating device for a mercuric chloride reaction vessel. Background Technology

[0002] The mercuric chloride reactor heating device is a specialized piece of equipment adapted for mercuric chloride reactions. Centered on the reactor, it incorporates a targeted heating system, taking into account the volatility of mercuric chloride and the need for precise temperature control. Mercuric chloride reactions are extremely sensitive to temperature; temperature deviations can lead to reaction stagnation, impure products, or side reactions. The device's precise temperature control and anti-uneven heating functions are crucial for ensuring the normal progress of the reaction.

[0003] However, traditional reactor heating devices often employ bottom heating or localized external wall heating, leading to heat concentration in the heating area and a lack of effective material agitation. This results in a significant heating gradient of the raw materials within the vessel, with higher temperatures near the heating source and lower temperatures further away, potentially causing localized overheating or incomplete reactions, thus affecting reaction stability and product quality. Furthermore, residual materials tend to adhere to and clump together on the inner wall of traditional reactors after the reaction, requiring manual disassembly or high-pressure rinsing, which is time-consuming. Some devices also lack targeted spray cleaning designs, making it difficult to thoroughly remove residues from hard-to-reach areas. This not only increases downtime for maintenance but also risks contaminating subsequent reactions due to residual materials. Utility Model Content

[0004] The purpose of this invention is to provide a heating device for a mercuric chloride reactor, which solves the problems of uneven heating caused by local heating and lack of automatic cleaning system in traditional devices.

[0005] This utility model also provides a heating device for a mercuric chloride reaction vessel as described above, including a base, a frame fixedly connected above the base, a rotating shaft fixedly connected above the frame, a fixed sleeve fixedly connected to the upper left of the frame, a preheating tank rotatably connected to the outside of the rotating shaft, and a heating rod fixedly connected to the outside of the rotating shaft.

[0006] According to the present invention, a heating device for a mercuric chloride reaction vessel is provided, wherein a lifting plate is fixedly connected inside the preheating tank, a toothed ring is fixedly connected to the outer left side of the preheating tank, a sealing plug is fixedly connected to the outer side of the preheating tank, a conveying pipe is fixedly connected to the lower left side, and a first valve is fixedly connected to the middle of the conveying pipe.

[0007] According to the present invention, a heating device for a mercuric chloride reaction vessel is provided, wherein a second motor is fixedly connected to the top of the frame, a drive rod is rotatably connected to the left side of the second motor, and a gear is fixedly connected to the end of the drive rod.

[0008] According to the present invention, a heating device for a mercuric chloride reaction vessel is provided, wherein a reaction vessel is fixedly connected to the upper part of the base, a first motor is fixedly connected to the upper part of the reaction vessel, a stirring rod is rotatably connected below the first motor, a plurality of stirring blades are fixedly connected to the outside of the stirring rod, and a silicone scraper is fixedly connected to the outside of the stirring rod.

[0009] According to the present invention, a heating device for a mercuric chloride reaction vessel is provided, wherein the inner wall of the reaction vessel is fixedly connected to the inside of the reaction vessel, and a discharge pipe is fixedly connected to the lower right side of the reaction vessel.

[0010] According to the present invention, a heating device for a mercuric chloride reaction vessel is provided, wherein a water tank is fixedly connected above the base, a second pressure pump is fixedly connected above the water tank, a water supply pipe is fixedly connected inside the second pressure pump, an oil outlet pipe is fixedly connected inside the water tank, and a second valve is fixedly connected to the end of the oil outlet pipe.

[0011] According to the present invention, a heating device for a mercuric chloride reaction vessel is provided, wherein a spray pipe is fixedly connected to the end of the water supply pipe, and multiple nozzles are fixedly connected to the lower end of the spray pipe.

[0012] According to the present invention, a heating device for a mercuric chloride reaction vessel is provided, wherein a heating box is fixedly connected to the upper left of the base, a first pressure pump is fixedly connected to the upper part of the heating box, and an oil inlet pipe is fixedly connected to the upper part of the heating box. Beneficial effects

[0013] 1. The heating device for the mercury oxide reactor in this technical solution adds a preheating tank above the reaction vessel. Through the heat transfer of the heating rod and the rotation of the tank, the reactants inside the tank can be heated evenly, effectively avoiding local overheating or underheating, and fundamentally ensuring the stability of the reaction conditions. At the same time, the insulation layer installed on the outside of the reaction vessel can continuously lock in the temperature to maintain a constant temperature inside the tank, providing a reliable temperature environment to support the continuous and efficient reaction.

[0014] 2. The heating device of the mercury oxide reactor in this technical solution is equipped with a silicone scraper inside the tank, which can scrape off residual materials adhering to the tank wall in real time as the tank moves, completely solving the cleaning problem caused by material deposition; in addition, the spray nozzle mounted on the top of the tank can spray clean water to deeply rinse the inside of the tank; this dual cleaning design significantly improves the cleaning effect of the tank while greatly shortening the downtime for maintenance, further improving the overall operating efficiency of the device. Attached Figure Description

[0015] The present invention will be further described below with reference to the accompanying drawings and embodiments; Figure 1This is a perspective view of a heating device for a mercuric chloride reaction vessel according to the present invention; Figure 2 This is a structural diagram of the reaction vessel of the mercuric chloride reaction kettle heating device of this utility model; Figure 3 This is a structural diagram of the oil outlet pipe of a heating device for a mercuric chloride reactor according to this utility model; Figure 4 This is a structural diagram of the preheating tank of a mercuric chloride reaction vessel heating device according to this utility model.

[0016] Legend: 1. Base; 2. Reaction tank; 3. First motor; 4. Water inlet pipe; 5. Oil inlet pipe; 6. First pressure pump; 7. Heating box; 8. Feed pipe; 9. First valve; 10. Frame; 11. Second motor; 12. Preheating tank; 13. Fixing sleeve; 14. Gear ring; 15. Inner wall of reaction tank; 16. Stirring rod; 17. Stirring blade; 18. Spray pipe; 19. Nozzle; 20. Silicone scraper; 21. Discharge pipe; 22. Second valve; 23. Oil outlet pipe; 24. Water tank; 25. Second pressure pump; 26. Sealing plug; 27. Rotating shaft; 28. Heating rod; 29. ​​Lifting plate; 30. Drive rod; 31. Gear. Detailed Implementation

[0017] This section will describe in detail the specific embodiments of the present utility model. The preferred embodiments of the present utility model are shown in the accompanying drawings. The purpose of the drawings is to supplement the textual description with graphics, so that people can intuitively and vividly understand each technical feature and the overall technical solution of the present utility model, but they should not be construed as limiting the scope of protection of the present utility model.

[0018] Reference Figure 1-4 This utility model provides a heating device for a mercuric chloride reaction vessel, which includes a base 1, a frame 10 fixedly connected above the base 1, a rotating shaft 27 fixedly connected above the frame 10, a fixed sleeve 13 fixedly connected to the upper left of the frame 10, a preheating tank 12 rotatably connected to the outside of the rotating shaft 27, and a heating rod 28 fixedly connected to the outside of the rotating shaft 27.

[0019] Specifically, the heating rod 28 heats the reactants inside the preheating tank 12, which can rotate around the rotating shaft 27 and the fixed sleeve 13 to make the heating more uniform.

[0020] The preheating tank 12 is fixedly connected to the inside of the lifting plate 29, the preheating tank 12 is fixedly connected to the outside of the left side of the preheating tank 12, the preheating tank 12 is fixedly connected to the outside of the sealing plug 26, the fixed sleeve 13 is fixedly connected to the lower left of the conveying pipe 8, and the conveying pipe 8 is fixedly connected to the middle of the first valve 9.

[0021] Specifically, the lifting plate 29 rotates with the preheating tank 12, disturbing the material inside the tank to ensure uniform heating, and the preheated reaction raw materials are discharged from the conveying pipe 8.

[0022] A second motor 11 is fixedly connected to the top of the frame 10. A drive rod 30 is rotatably connected to the left side of the second motor 11. A gear 31 is fixedly connected to the end of the drive rod 30.

[0023] Specifically, the second motor 11 drives the drive rod 30 and the gear 31 at its end to rotate. The gear 31 meshes with the gear ring 14, driving the preheating tank 12 to rotate.

[0024] The base 1 is fixedly connected to the upper part of the reaction vessel 2, the reaction vessel 2 is fixedly connected to the upper part of the first motor 3, the stirring rod 16 is rotatably connected below the first motor 3, the stirring rod 16 is fixedly connected to the outer side of the stirring rod 16 with multiple stirring blades 17, and the stirring rod 16 is fixedly connected to the outer side of the stirring rod 16 with a silicone scraper 20.

[0025] Specifically, the first motor 3 drives the lower stirring rod 16 to rotate, and the stirring causes the stirring blade 17 to rotate, stirring the reactants in the tank to make the reaction more complete; the silicone scraper 20 rotates with the stirring rod 16 to scrape off the residue on the surface of the inner wall 15 of the reaction tank.

[0026] The reaction vessel 2 is fixedly connected to the inner wall 15 of the reaction vessel, and the discharge pipe 21 is fixedly connected to the lower right side of the reaction vessel 2.

[0027] Specifically, after the reaction is complete, the product is discharged from the discharge pipe 21.

[0028] A water tank 24 is fixedly connected above the base 1. A second pressure pump 25 is fixedly connected above the water tank 24. A water supply pipe 4 is fixedly connected inside the second pressure pump 25. An oil outlet pipe 23 is fixedly connected inside the water tank 24. A second valve 22 is fixedly connected to the end of the oil outlet pipe 23.

[0029] Specifically, after the reaction is complete, the hot oil is discharged from the oil outlet pipe 23. The oil outlet pipe 23 is arranged in a serpentine pattern inside the water tank 24 to achieve the effect of heat recovery and to heat the cleaning water inside the water tank 24 to improve the cleaning effect.

[0030] A spray pipe 18 is fixedly connected to one end of the water supply pipe 4, and a plurality of spray nozzles 19 are fixedly connected to the lower end of the spray pipe 18.

[0031] Specifically, clean water in water pipe 4 is delivered to spray pipe 18 and sprayed onto the surface of inner wall 15 of reaction tank through nozzle 19 for rinsing.

[0032] A heating box 7 is fixedly connected to the upper left of the base 1. A first pressure pump 6 is fixedly connected to the upper part of the heating box 7. An oil inlet pipe 5 is fixedly connected to the upper part of the heating box 7.

[0033] Specifically, the heating box 7 heats the internal hot oil, and the first pressure pump 6 pumps the hot oil to the insulation layer between the reaction tank 2 and the inner wall 15 of the reaction tank to achieve the effect of heat preservation.

[0034] Working principle: Open the sealing plug 26, add the reaction raw materials into the preheating tank 12, start the heating rod 28 to heat the raw materials, and simultaneously start the heating box 7 to heat the internal hot oil to the set stable temperature; close the sealing plug 26, start the second motor 11, the second motor 11 drives the drive rod 30 and the gear 31 at the end to rotate, the gear 31 drives the preheating tank 12 to rotate through the gear ring 14, the lifting plate 29 rotates with the preheating tank 12 to agitate the material in the tank and make it heated evenly; after heating to the set temperature, open the first valve 9, and the reaction raw materials are discharged from the reaction tank 2 from the conveying pipe 8; start the first pressure pump 6, pump the hot oil through the oil inlet pipe 5 to the insulation layer between the reaction tank 2 and the inner wall 15 of the reaction tank to insulate the inside of the tank; turn on the first motor 3. The first motor 3 drives the stirring rod 16 below to rotate, and the stirring rod 16 drives the stirring blade 17 to rotate, stirring the reactants in the tank to make the reaction more complete. At the same time, the silicone scraper 20 rotates with the stirring rod 16 to scrape off the residual reactants on the inner wall 15 of the reaction tank to prevent deposition. After the reaction is completed, the second valve 22 is opened, and the hot oil is discharged from the insulation layer through the oil outlet pipe 23 and flows back to the heating box 7 through the water tank 24, heating the cleaning water inside the water tank 24 to improve the cleaning effect. After the product inside the reaction tank 2 cools down, it is discharged from the discharge pipe 21. After the material is discharged, the second pressure pump 25 is started to pump the cleaning water inside the water tank 24 through the water supply pipe 4 to the spray pipe 18, and spray it into the reaction tank 2 through the nozzle 19 for deep rinsing.

[0035] The embodiments of the present utility model have been described in detail above with reference to the accompanying drawings. However, the present utility model is not limited to the above embodiments. Within the scope of knowledge possessed by those skilled in the art, various changes can be made without departing from the spirit of the present utility model.

Claims

1. A heating device for a mercury chloride reactor, comprising a base (1), characterized in that: A frame (10) is fixedly connected above the base (1), a rotating shaft (27) is fixedly connected above the frame (10), a fixed sleeve (13) is fixedly connected to the upper left of the frame (10), a preheating tank (12) is rotatably connected to the outside of the rotating shaft (27), and a heating rod (28) is fixedly connected to the outside of the rotating shaft (27).

2. The mercury chloride reactor heating device according to claim 1, characterized in that: The preheating tank (12) is fixedly connected to a lifting plate (29), the preheating tank (12) is fixedly connected to a toothed ring (14) on the left side, the preheating tank (12) is fixedly connected to a sealing plug (26) on the outside, the fixed sleeve (13) is fixedly connected to a conveying pipe (8) on the lower left, and the conveying pipe (8) is fixedly connected to a first valve (9) in the middle.

3. The heating device for mercury chloride reactor according to claim 1, characterized in that: A second motor (11) is fixedly connected above the frame (10), and a drive rod (30) is rotatably connected to the left side of the second motor (11). A gear (31) is fixedly connected to the end of the drive rod (30).

4. The mercury chloride reactor heating device of claim 1, wherein: The base (1) is fixedly connected to the upper part of the reaction tank (2), the upper part of the reaction tank (2) is fixedly connected to the upper part of the reaction tank (2), the stirring rod (16) is rotatably connected below the first motor (3), the stirring rod (16) is fixedly connected to the outside of the stirring rod (16) and the stirring rod (16) is fixedly connected to the outside of the stirring rod (16) and the silicone scraper (20).

5. The mercury chloride reactor heating device of claim 4, wherein: The reaction vessel (2) is fixedly connected to the inner wall (15) of the reaction vessel, and the discharge pipe (21) is fixedly connected to the lower right side of the reaction vessel (2).

6. The mercury chloride reactor heating device of claim 1, wherein: A water tank (24) is fixedly connected above the base (1), a second pressure pump (25) is fixedly connected above the water tank (24), a water supply pipe (4) is fixedly connected inside the second pressure pump (25), an oil outlet pipe (23) is fixedly connected inside the water tank (24), and a second valve (22) is fixedly connected to the end of the oil outlet pipe (23).

7. The mercury chloride reactor heating device of claim 6, wherein: The water supply pipe (4) is fixedly connected to a spray pipe (18) at one end, and a plurality of nozzles (19) are fixedly connected to the lower end of the spray pipe (18).

8. The mercury chloride reactor heating device of claim 1, wherein: A heating box (7) is fixedly connected to the upper left of the base (1), a first pressure pump (6) is fixedly connected to the upper part of the heating box (7), and an oil inlet pipe (5) is fixedly connected to the upper part of the heating box (7).

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