An automatic cover-sealing reaction furnace

Abstract

The utility model relates to reaction furnace technical field discloses a kind of reaction furnace of automatic cover sealing, including reaction furnace body and the cover of cover in the opening of reaction furnace body, the lower side of reaction furnace body is connected with transverse plate, U-shaped frame is equipped on the transverse plate and is located in the upper side of reaction furnace body, telescopic link is equipped on the U-shaped frame, the output end of telescopic link is equipped with the buffer device connected with cover;The buffer device includes the cylinder of telescopic link output end, spring and sliding block connected with spring are equipped in the cylinder, the rod body extending to the outside of cylinder is equipped on the sliding block, and the rod body is fixedly connected with cover.The utility model has the advantages compared with prior art: it has automatic cover function.

Description

Technical Field

[0001] This utility model relates to the field of reactor technology, specifically to an automatic sealing reactor with a lid. Background Technology

[0002] A reaction furnace, also known as a reaction vessel or pressure vessel, is a closed container capable of heating, evaporation, cooling, and mixing through structural design and parameter configuration. It completes multiphase reactions such as gas-liquid, liquid-liquid, and gas-liquid-solid reactions, primarily used in processes such as sulfidation, nitration, hydrogenation, hydrocarbonation, polymerization, and condensation. This equipment is widely used in petroleum, chemical, rubber, pesticide, pharmaceutical, food, coating, and biomedical industries. Common materials include carbon manganese steel, stainless steel, zirconium, nickel-based alloys, and composite materials.

[0003] The existing reactor requires manual opening of the furnace cover when adding reaction raw materials, which is inconvenient. Furthermore, the feeding process also requires manual opening of the furnace cover, posing a safety hazard, and needs to be improved. Utility Model Content

[0004] (I) Technical problems to be solved The purpose of this invention is to solve the problems mentioned in the background art and to provide an automatic sealing reaction furnace.

[0005] (II) Technical Solution To solve the above-mentioned technical problems, the technical solution provided by this utility model is as follows: an automatic sealing reactor, including a reactor body and a cover that closes to the opening of the reactor body, a horizontal plate is connected to the lower part of the reactor body, a U-shaped frame is provided on the horizontal plate above the reactor body, a telescopic rod is provided on the U-shaped frame, and a buffer device connected to the cover is provided at the output end of the telescopic rod. The buffer device includes a cylinder located at the output end of the telescopic rod. The cylinder contains a spring and a sliding block connected to the spring. The sliding block has a rod extending to the outside of the cylinder, and the rod is fixedly connected to the cover.

[0006] As an improvement, the bottom of the reactor body is provided with several legs that are uniformly connected to the cross plate, and the bottom of the reactor body is provided with a discharge pipe and a stirring device that extends into the reactor body.

[0007] As an improvement, the stirring device includes a stirring motor located at the bottom of the reactor body, the output end of the stirring motor extending into the reactor body and having a rotating shaft, the rotating shaft having a scraper attached to the inner wall of the reactor body and several uniformly arranged stirring rods.

[0008] As an improvement, the output end of the telescopic rod is provided with a star-shaped rod, and the number of buffer devices is several, all of which are located at the end of the star-shaped rod.

[0009] As an improvement, the bottom of the reactor body is inverted conical.

[0010] (III) Beneficial Effects The advantages of this utility model compared with the prior art are as follows: 1. The telescopic rod can extend and retract to move the star-shaped rod and the buffer device, and the buffer device can move the cover. 2. The buffer device includes a cylinder, a spring, a sliding block, and a rod, which can make the cover fit tightly against the opening of the reactor body when the cover is closed; 3. The stirring motor, rotating shaft, scraper and stirring rod on the stirring device work together to stir the raw materials in the reactor body. Attached Figure Description

[0011] Figure 1 This is a schematic diagram of the structure of this utility model. Figure 1 .

[0012] Figure 2 This is a schematic diagram of the structure of this utility model. Figure 2 .

[0013] Figure 3 This is a top view of the structure of this utility model.

[0014] Figure 4 This is a utility model Figure 3 A schematic diagram of the structure in cross-section at point AA.

[0015] As shown in the figure: 1. Reactor body; 2. Cover; 3. Horizontal plate; 4. U-shaped frame; 5. Telescopic rod; 6. Buffer device; 7. Cylinder; 8. Spring; 9. Sliding block; 10. Rod; 11. Support leg; 12. Discharge pipe; 13. Stirring device; 14. Stirring motor; 15. Rotating shaft; 16. Scraper; 17. Stirring rod; 18. Star rod. Detailed Implementation

[0016] The embodiments of this utility model are described in detail below. Examples of these embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals denote the same or similar elements or elements having the same or similar functions throughout. The embodiments described below with reference to the accompanying drawings are exemplary and intended to explain this utility model, and should not be construed as limiting this utility model.

[0017] Example 1 Combined with appendix Figure 1-4An automatic sealing reactor includes a reactor body 1 and a cover 2 that closes to the opening of the reactor body 1. A horizontal plate 3 is connected to the lower part of the reactor body 1. A U-shaped frame 4 is provided on the horizontal plate 3 above the reactor body 1. A telescopic rod 5 is provided on the U-shaped frame 4. A buffer device 6 connected to the cover 2 is provided at the output end of the telescopic rod 5. The buffer device 6 includes a cylinder 7 located at the output end of the telescopic rod 5. The cylinder 7 contains a spring 8 and a sliding block 9 connected to the spring 8. The sliding block 9 has a rod 10 extending to the outside of the cylinder 7. The rod 10 is fixedly connected to the cover 2.

[0018] The bottom of the reactor body 1 is inverted conical.

[0019] The operator controls the telescopic rod 5 to retract, which in turn moves the buffer device 6 and the cover 2 upward, opening the opening of the reactor body 1. The operator then adds raw materials into the reactor body 1. After adding the raw materials, the operator controls the telescopic rod 5 to extend, which in turn moves the buffer device 6 and the cover 2 upward, allowing the cover 2 to close onto the reactor body 1. After the cover 2 contacts the reactor body 1, the telescopic rod 2 continues to extend, pressing the buffer device 6. The rod 10 pushes the sliding block 9 into the cylinder 7, and the spring 8 contracts, ensuring that the cover 2 tightly closes onto the reactor body 1.

[0020] Example 2 Combined with appendix Figure 4 The bottom of the reactor body 1 is provided with several legs 11 that are fixedly connected to the horizontal plate 3. The bottom of the reactor body 1 is provided with a discharge pipe 12 and a stirring device 13 extending into the reactor body 1.

[0021] The stirring device 13 includes a stirring motor 14 located at the bottom of the reactor body 1. The output end of the stirring motor 14 extends into the reactor body 1 and is provided with a rotating shaft 15. The rotating shaft 15 is provided with a scraper 16 that fits against the inner wall of the reactor body 1 and a number of uniformly arranged stirring rods 17.

[0022] The stirring motor 14 on the stirring device 13 drives the rotating shaft 15, scraper 16 and stirring rod 17 to rotate. The stirring rod 17 stirs the raw materials in the reactor body 1, and the scraper 16 scrapes off the raw materials adhering to the inner wall of the reactor body 1.

[0023] The output end of the telescopic rod 5 is provided with a star-shaped rod 18, and the number of buffer devices 6 is several, all of which are located at the end of the star-shaped rod 18.

[0024] The star-shaped rod 18 is located at the output end of the telescopic rod 5, and the buffer device 6 is located on the star-shaped rod 18. This allows multiple buffer devices 6 to be evenly placed circumferentially above the cover 2. When the cover 2 is closed, the extension of the telescopic rod 5 can provide pressure to the star-shaped rod 18. The star-shaped rod 18 squeezes the buffer device 6, so that different positions of the cover 2 are subjected to compressive force, allowing the cover 2 to better close onto the reactor body 1.

[0025] The stirring motor 14, telescopic rod 5 and their matching power supply and controller mentioned in this utility model can be provided by the manufacturer. Apart from that, the circuits, electronic components and modules involved in this utility model are all existing technologies, which can be fully implemented by those skilled in the art, and need not be elaborated.

[0026] Although embodiments of the present invention have been shown and described above, it is understood that the above embodiments are exemplary and should not be construed as limiting the present invention. Those skilled in the art can make changes, modifications, substitutions, alterations, deletions of some features, additions of features, or recombinations of features to the above embodiments within the scope of the present invention without departing from the principles and spirit of the present invention. Any simple modifications, equivalent changes, and alterations made to the above embodiments based on the innovative principles of the present invention shall still fall within the scope of the technical solutions of the present invention.

Claims

1. An automatically sealing reactor, comprising a reactor body and a cover that closes to the opening of the reactor body, characterized in that: A horizontal plate is connected to the lower part of the reactor body. A U-shaped frame is provided on the horizontal plate above the reactor body. A telescopic rod is provided on the U-shaped frame. A buffer device connected to the cover is provided at the output end of the telescopic rod. The buffer device includes a cylinder located at the output end of the telescopic rod. The cylinder contains a spring and a sliding block connected to the spring. The sliding block has a rod extending to the outside of the cylinder, and the rod is fixedly connected to the cover.

2. The automatic sealing reactor according to claim 1, characterized in that: The bottom of the reactor body is provided with several legs that are evenly connected to the horizontal plate. The bottom of the reactor body is provided with a discharge pipe and a stirring device that extends into the reactor body.

3. The automatic sealing reactor according to claim 2, characterized in that: The stirring device includes a stirring motor located at the bottom of the reactor body. The output end of the stirring motor extends into the reactor body and is provided with a rotating shaft. The rotating shaft is provided with a scraper that fits against the inner wall of the reactor body and a number of evenly arranged stirring rods.

4. The automatic sealing reactor according to claim 1, characterized in that: The output end of the telescopic rod is provided with a star-shaped rod, and the number of buffer devices is several, all of which are located at the end of the star-shaped rod.

5. The automatic sealing reactor according to claim 1, characterized in that: The bottom of the reactor body is inverted conical.

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