Reaction kettle sealing mechanism

Abstract

The utility model relates to the technical field of reaction kettle sealing mechanisms, in particular to a reaction kettle sealing mechanism. According to the technical scheme, the reaction kettle sealing mechanism comprises a reaction kettle, and further comprises a feeding sealing assembly and a non-return port assembly; a feeding sealing assembly is arranged at the upper end of the reaction kettle; a non-return port assembly is arranged on one side of the feeding sealing assembly. According to the feeding sealing mechanism, the sealing cover is clamped through the sealing rotating shaft plug, so that the sealing performance between the sealing cover and the sealing well is effectively improved, the leakage risk is greatly reduced in cooperation with the corrosion-resistant sealing rubber ring, and the problem that the sealing end of an existing feeding sealing mechanism for the reaction kettle leaks due to high temperature and high pressure in the reaction kettle is solved; and the production safety and the energy consumption are increased.

Description

Technical Field

[0001] The utility model belongs to the technical field of reaction kettle sealing mechanisms, and in particular relates to a reaction kettle sealing mechanism. Background Art

[0002] A reactor is a container device used for chemical reactions or processing, usually working under high temperature and high pressure conditions. The feed port is an important component in the reactor, used to introduce raw materials or reagents into the reactor. The technical background of the feed port sealing component involves sealing materials, sealing structures and other aspects. However, the high temperature and high pressure environment inside the reactor will have a certain impact on the sealing performance of the sealing structure, resulting in a decrease in sealing performance. At high temperatures, the sealing materials in the sealing structure are prone to thermal expansion and deformation, resulting in a decrease in sealing performance. For example, the packing material used for packing seals is prone to softening and deformation under high temperature conditions, thereby losing its sealing performance. Utility Model Content

[0003] In order to overcome the existing reactor feed sealing mechanism, the high temperature and high pressure inside the reactor easily cause the problem of gas leakage at the sealing end, resulting in problems of production safety and increased energy consumption.

[0004] The technical solution of the utility model is: a reactor sealing mechanism, comprising a reactor, a feed sealing component and a non-return port component; the feed sealing component is arranged at the upper end of the reactor; and the non-return port component is arranged at one side of the feed sealing component.

[0005] Preferably, the sealing cover is clamped by the sealing shaft plug to effectively improve the sealing between the sealing cover and the sealing well, and the corrosion-resistant sealing rubber ring is used to greatly reduce the risk of leakage, thereby solving the problem of the existing reactor feed sealing mechanism that the high temperature and high pressure inside the reactor easily cause air leakage at the sealing end, resulting in problems with production safety and increased energy consumption.

[0006] Preferably, the feed sealing assembly includes a sealing well, a sealing cover, an explosion-proof window, a sealing shaft plug, and a corrosion-resistant sealing rubber ring; a sealing well is provided on one side of the upper end surface of the reactor, and the sealing well and the reactor are integrally formed.

[0007] Preferably, a sealing cover is provided at the upper end of the sealing well, and the sealing cover is hingedly connected to the sealing well.

[0008] Preferably, sealing shaft plugs are provided on the outer sides of the sealing well, and the sealing shaft plugs are rotatably connected to the sealing well. The rod of the sealing shaft plug is fixedly connected to the sealing cover slot. The sealing cover is clamped by the sealing shaft plug, thereby effectively improving the sealing between the sealing cover and the sealing well, and the risk of leakage is greatly reduced in combination with the corrosion-resistant sealing rubber ring.

[0009] Preferably, an explosion-proof window is provided on the upper end face of the center of the sealing cover, and the explosion-proof window is fixedly connected to the sealing cover; a corrosion-resistant sealing rubber ring is provided around the inner side of the sealing well, and the explosion-proof window effectively improves the intuitiveness of observing the internal environment of the reactor with the naked eye, and effectively avoids the problem of difficulty in observing the internal environment of the reactor affecting monitoring safety.

[0010] Preferably, the check port assembly includes a check valve tube, a valve sleeve, and a sealing flap cover; a check valve tube is arranged on one side of the sealing well, and the check valve tube is integrally formed with the reactor.

[0011] Preferably, a valve sleeve is provided on the outer side of the upper end of the check valve tube, and the valve sleeve is fixedly connected to the check valve tube; a sealing flap cover is provided above the valve sleeve, and the sealing flap cover is rotatably connected to the valve sleeve spring, and the check valve tube effectively improves the convenience of feeding and adding medicines and effectively prevents internal substances from overflowing.

[0012] Beneficial effects of the utility model:

[0013] The existing reactor feed sealing mechanism has the problem of gas leakage at the sealing end due to the high temperature and high pressure inside the reactor, which causes production safety and increased energy consumption. The sealing cover is clamped by the sealing shaft plug, thereby effectively improving the sealing between the sealing cover and the sealing well, and the corrosion-resistant sealing rubber ring is used to greatly reduce the risk of leakage. This solves the problem of gas leakage at the sealing end due to the high temperature and high pressure inside the reactor, which causes production safety and increased energy consumption.

[0014] Through the setting of explosion-proof windows, the explosion-proof windows effectively improve the intuitiveness of observing the internal environment of the reactor with the naked eye, and effectively avoid the problem of difficulty in observing the internal environment of the reactor affecting monitoring safety. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 What is shown is a schematic diagram of the overall three-dimensional structure of a sealing mechanism of a reactor of the utility model;

[0016] Figure 2 What is shown is a three-dimensional structural schematic diagram of a feed sealing component of a reactor sealing mechanism of the utility model;

[0017] Figure 3 What is shown is a bottom-up stereoscopic structural schematic diagram of a feed sealing assembly of a reactor sealing mechanism of the utility model;

[0018] Figure 4 What is shown is a three-dimensional structural schematic diagram of a non-return port component of a reactor sealing mechanism of the utility model.

[0019] The markings in the attached drawings are: 1. Reactor; 2. Feed sealing assembly; 3. Check port assembly; 201. Sealing well; 202. Sealing cover; 203. Explosion-proof window; 204. Sealing shaft plug; 205. Corrosion-resistant sealing rubber ring; 301. Check valve tube; 302. Valve sleeve; 303. Sealing flap cover. DETAILED DESCRIPTION

[0020] The utility model is further described below in conjunction with the accompanying drawings and embodiments.

[0021] See also Figure 1-4 The utility model provides an embodiment: a reactor sealing mechanism, including a reactor 1, a feed sealing assembly 2, and a non-return port assembly 3; the upper end of the reactor 1 is provided with the feed sealing assembly 2; one side of the feed sealing assembly 2 is provided with the non-return port assembly 3.

[0022] See also Figure 1-4 In this embodiment, the feed sealing assembly 2 includes a sealing well 201, a sealing cover 202, an explosion-proof window 203, a sealing shaft plug 204, and a corrosion-resistant sealing rubber ring 205; a sealing well 201 is provided on one side of the upper end surface of the reactor 1, and the sealing well 201 and the reactor 1 are integrally formed, a sealing cover 202 is provided at the upper end of the sealing well 201, and the sealing cover 202 is hingedly connected to the sealing well 201.

[0023] See also Figure 1-4 In this embodiment, a sealing shaft plug 204 is arranged on the outer side of the sealing well 201, and the sealing shaft plug 204 is rotatably connected to the sealing well 201, the shaft of the sealing shaft plug 204 is fixedly connected to the slot of the sealing cover 202, and an explosion-proof window 203 is arranged on the upper end face of the center of the sealing cover 202, and the explosion-proof window 203 is fixedly connected to the sealing cover 202; a corrosion-resistant sealing rubber ring 205 is arranged on the inner side of the sealing well 201, and the non-return port assembly 3 It includes a check valve tube 301, a valve sleeve 302, and a sealing flap cover 303; a check valve tube 301 is arranged on one side of the sealing well 201, and the check valve tube 301 is integrally formed with the reactor 1, a valve sleeve 302 is arranged on the outer side of the upper end of the check valve tube 301, and the valve sleeve 302 is fixedly connected to the check valve tube 301; a sealing flap cover 303 is arranged above the valve sleeve 302, and the sealing flap cover 303 is rotatably connected to the valve sleeve 302 by a spring.

[0024] When working, the sealing cover 202 is clamped by the sealing shaft plug 204, thereby effectively improving the sealing performance between the sealing cover 202 and the sealing well 201, and the corrosion-resistant sealing rubber ring 205 greatly reduces the risk of leakage; the existing reactor feed sealing mechanism solves the problem of leakage at the sealing end due to the high temperature and high pressure inside the reactor, which causes production safety and increased energy consumption;

[0025] Next, the explosion-proof window 203 effectively improves the intuitiveness of observing the internal environment of the reactor 1 with the naked eye, and effectively avoids the problem of difficulty in observing the internal environment of the reactor affecting monitoring safety.

[0026] Through the above steps, the sealing cover 202 is clamped by the sealing shaft plug 204, thereby effectively improving the sealing between the sealing cover 202 and the sealing well 201, and the corrosion-resistant sealing rubber ring 205 is used to greatly reduce the leakage risk, avoiding the problem of leakage at the sealing end caused by the high temperature and high pressure inside the reactor in the existing reactor, resulting in production safety and increased energy consumption.

[0027] The embodiments of the present invention are described in detail above in conjunction with the accompanying drawings, but the present invention is not limited to the above embodiments, and various changes can be made within the knowledge scope of those skilled in the art without departing from the purpose of the present invention.

Claims

1. A reaction kettle sealing mechanism, comprising a reaction kettle (1), characterized in that: The reactor (1) further comprises a feed seal assembly (2) and a non-return port assembly (3); the feed seal assembly (2) is arranged at the upper end of the reactor (1); the non-return port assembly (3) is arranged on one side of the feed seal assembly (2); the feed seal assembly (2) comprises a sealing well (201), a sealing cover (202), an explosion-proof window (203), a sealing shaft plug (204), and a corrosion-resistant sealing rubber ring (205); the sealing well (201) is arranged on one side of the upper end surface of the reactor (1), and the sealing well (201) and the reactor (1) are integrally formed; the sealing cover (202) is arranged at the upper end of the sealing well (201), and the sealing cover (202) is hingedly connected to the sealing well (201).

2. A reaction kettle sealing mechanism according to claim 1, characterized in that: Sealing shaft plugs (204) are arranged on the outer sides of the sealing well (201), and the sealing shaft plugs (204) are rotatably connected to the sealing well (201), and the shaft of the sealing shaft plug (204) is fixedly connected to the slot of the sealing cover (202).

3. A reaction kettle sealing mechanism according to claim 1, characterized in that: An explosion-proof window (203) is provided on the upper end surface of the center of the sealing cover (202), and the explosion-proof window (203) is fixedly connected to the sealing cover (202); a corrosion-resistant sealing rubber ring (205) is provided around the inner side of the sealing well (201).

4. A reaction kettle sealing mechanism according to claim 1, characterized in that: The non-return port assembly (3) comprises a non-return valve pipe (301), a valve sleeve (302), and a sealing flap cover (303); a non-return valve pipe (301) is arranged on one side of the sealing well (201), and the non-return valve pipe (301) and the reaction kettle (1) are integrally formed.

5. A reaction kettle sealing mechanism according to claim 4, characterized in that: A valve sleeve (302) is arranged on the outer side of the upper end of the check valve tube (301), and the valve sleeve (302) is fixedly connected to the check valve tube (301); a sealing flap cover (303) is arranged above the valve sleeve (302), and the sealing flap cover (303) is rotatably connected to the valve sleeve (302) by a spring.

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