CN215693776U

CN215693776U - Quick pressure release formula chemical industry reation kettle

Info

Publication number: CN215693776U
Application number: CN202122061695.2U
Authority: CN
Inventors: 黄世新; 汪绪洲; 胡中青; 朱亮
Original assignee: Anhui Polymeric Radiation Chemical Co ltd
Current assignee: Anhui Polymeric Radiation Chemical Co ltd
Priority date: 2021-08-30
Filing date: 2021-08-30
Publication date: 2022-02-01
Anticipated expiration: 2031-08-30

Abstract

The utility model discloses a rapid pressure relief type chemical reaction kettle, which comprises a kettle body and a movable plate, wherein the movable plate is arranged in the kettle body in a vertically movable manner, a push-pull body with an inverted T-shaped section is arranged on the back surface of the movable plate, a hole is formed in the top of the kettle body, the vertical part of the push-pull body penetrates through the hole, and a top cover body is arranged on the top of the push-pull body; the side of cauldron body is provided with a plurality of discharge valve, the inside wall of cauldron body still is provided with annular support ring, the height of support ring is less than discharge valve's height, be provided with annular packing ring on the support ring, the bottom surface of movable plate is provided with the circular shape recess. According to the utility model, the moving plate can move up and down in an electric control mode, the automation degree is certain, good sealing performance is ensured, meanwhile, air can be quickly released, and the air leakage-preventing device can be used in various chemical reactions.

Description

Quick pressure release formula chemical industry reation kettle

Technical Field

The utility model relates to the field of reaction kettle equipment, in particular to a quick pressure relief type chemical reaction kettle.

Background

The reaction kettle is a container for physical or chemical reaction, and is widely applied to industrial production, such as in the field of chemical industry, the production processes of mixing, heating, evaporating and the like of various raw materials are completed in the reaction kettle, so that the sealing performance and the pressure relief performance of the reaction kettle are higher, especially, a large amount of gas can be generated in some chemical reactions, the pressure in the reaction kettle is increased rapidly, the normal operation of the reaction can be ensured by good sealing performance, the gas cannot be leaked, but after the internal pressure is increased to a certain value, the pressure needs to be released rapidly, so that the potential safety hazard is eliminated.

Therefore, a rapid pressure relief type chemical reaction kettle needs to be designed.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a chemical reaction kettle which has good sealing performance in the reaction process and can quickly release pressure when pressure release is needed.

The utility model provides a rapid pressure relief type chemical reaction kettle which comprises a kettle body and a movable plate, wherein the movable plate is arranged in the kettle body in a vertically movable mode, a push-pull body with an inverted T-shaped section is arranged on the back of the movable plate, a hole is formed in the top of the kettle body, the vertical part of the push-pull body penetrates through the hole, and a top cover body is arranged on the top of the push-pull body;

the side of cauldron body is provided with a plurality of discharge valve, the inside wall of cauldron body still is provided with annular support ring of circle, the height of support ring is less than discharge valve's height, be provided with annular packing ring on the support ring, the bottom surface of movable plate is provided with the circular shape recess, works as the movable plate is taken when on the support ring, the packing ring inserts in the recess.

In a preferred embodiment, a suspension rod is further arranged on the inner top surface of the kettle body, an annular electromagnet is arranged below the suspension rod, an annular permanent magnet is arranged at the horizontal part of the push-pull body, the vertical part of the push-pull body penetrates through the electromagnet and the permanent magnet, and the electromagnet is positioned right above the permanent magnet.

In a preferred embodiment, the top surface of the kettle body and the top cover body are both arc-shaped, and the bottom surface of the top cover body is provided with an arc-shaped rubber mat.

In a preferred embodiment, the moving plate, the push-pull body and the top cover body are made of cast iron.

In a preferred embodiment, the top of the kettle body is provided with a support leg, and the front surface of the kettle body is provided with a pressure gauge.

In a preferred embodiment, the exhaust valve is a one-way valve.

The utility model has the technical effects and advantages that:

when the gas reaction, the leakproofness of cauldron body is good, guarantees that the reaction goes on smoothly, and the back is moved on the movable plate, and gas can discharge fast, makes gas pressure reduce to reasonable value, guarantees safety, realizes reciprocating of movable plate through automatically controlled mode, has certain degree of automation, when guaranteeing good leakproofness, still can lose heart rapidly, can use in multiple chemical industry reaction.

Drawings

FIG. 1 is an overall front view;

FIG. 2 is a front view showing the positional relationship among the various parts in the tank body;

FIG. 3 is a front view showing the positional relationship of the moving plate, the groove, the support ring and the gasket.

Description of reference numerals: 1. a kettle body; 11. a support leg; 12. a pressure gauge; 13. an exhaust valve; 14. moving the plate; 15. a push-pull body; 16. a permanent magnet; 17. an electromagnet; 18. a boom; 2. a top cover body; 21. a rubber pad; 22. a support ring; 23. a gasket; 24. and (4) a groove.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings and specific embodiments. The embodiments of the present invention have been presented for purposes of illustration and description, and are not intended to be exhaustive or limited to the utility model in the form disclosed. Many modifications and variations will be apparent to those of ordinary skill in the art. The embodiment was chosen and described in order to best explain the principles of the utility model and the practical application, and to enable others of ordinary skill in the art to understand the utility model for various embodiments with various modifications as are suited to the particular use contemplated.

A rapid pressure relief type chemical reaction kettle is shown in figures 1-3 and comprises a kettle body 1 and a movable plate 14, wherein the movable plate 14 is arranged in the kettle body 1 in a vertically movable manner, a push-pull body 15 with an inverted T-shaped section is arranged on the back of the movable plate 14, a hole is formed in the top of the kettle body 1, the vertical part of the push-pull body 15 penetrates through the hole, a top cover body 2 is arranged on the top of the push-pull body 15, and the movable plate 14 is driven to move vertically by the vertical movement of the push-pull body 15;

the side of the kettle body 1 is provided with a plurality of exhaust valves 13, the inner side wall of the kettle body 1 is further provided with a circular support ring 22, the height of the support ring 22 is lower than that of the exhaust valves 13, an annular gasket 23 is arranged on the support ring 22, the bottom surface of the moving plate 14 is provided with a circular groove 24, when the moving plate 14 is lapped on the support ring 22, the gasket 23 is inserted into the groove 24, the moving plate 14 and the inner lower side space of the kettle body 1 form a closed reaction space, and the matching of the gasket 23 and the groove 24 enhances the tightness of the reaction space.

Still be provided with jib 18 on the interior top surface of cauldron body 1, the below of jib 18 is provided with annular electro-magnet 17 of circle, be provided with control circuit with electro-magnet 17 is supporting, control circuit control passes through electro-magnet 17 electric current size, in order to adjust the size of electro-magnet 17 magnetic attraction (specific control circuit is prior art), the horizontal part upper surface of push-and-pull body 15 is provided with annular permanent magnet 16 of circle, the vertical part of push-and-pull body 15 passes electro-magnet 17 and permanent magnet 16, electro-magnet 17 is located permanent magnet 16 directly over, electro-magnet 17 produces magnetic attraction or magnetic thrust to permanent magnet 16 promptly, make push-and-pull body 15 and movable plate 14 reciprocate.

The top surface of cauldron body 1 and top cap body 2 are arc, and the bottom surface of top cap body 2 is provided with convex cushion 21, and cushion 21 plays sealed effect to the hole at cauldron body 1 top, prevents that the gas that reaction generation is excessive, produces harm.

The moving plate 14, the push-pull body 15 and the top cover body 2 are made of materials with higher density, and play a role of counterweight.

The top of cauldron body 1 is provided with landing leg 11, and the front of cauldron body 1 is provided with manometer 12, and manometer 12 is convenient for the staff and reads the gas pressure in cauldron body 1.

The exhaust valve 13 is a one-way valve and gas can be exhausted through the exhaust valve 13.

In conclusion, when the electromagnet 17 generates magnetic thrust to the permanent magnet 16, the moving plate 14 is tightly attached to the support ring 22, the reaction space below the moving plate 14 has good tightness, and smooth reaction can be ensured, and when trace gas escapes to the upper part of the moving plate 14 through the gap between the side surface of the moving plate 14 and the inner side wall of the kettle body 1 (at this time, the trace gas is still in the kettle body 1), the rubber pad 21 can further prevent the trace gas from escaping;

along with the reaction, the gas pressure in the reaction space is continuously increased, a worker observes the pressure gauge 12 in real time, and adjusts the control circuit to enable the electromagnet 17 to generate gradually increasing magnetic attraction force on the permanent magnet 16, the push-pull body 15 and the moving plate 14 gradually ascend, when the horizontal position of the moving plate 14 exceeds the horizontal position of the exhaust valve 13, gas can be exhausted from the exhaust valve 13, and the gas can be exhausted uniformly and rapidly through the exhaust valves 13; when a reaction is required, the moving plate 14 is pressed against the support ring 22.

It is to be understood that the described embodiments are merely a few embodiments of the utility model, and not all embodiments. All other embodiments, which can be derived by one of ordinary skill in the art and related arts based on the embodiments of the present invention without any creative effort, shall fall within the protection scope of the present invention. Structures, devices, and methods of operation not specifically described or illustrated herein are generally practiced in the art without specific recitation or limitation.

Claims

1. The rapid pressure relief type chemical reaction kettle is characterized by comprising a kettle body (1) and a movable plate (14), wherein the movable plate (14) is arranged in the kettle body (1) in a vertically movable manner, a push-pull body (15) with an inverted T-shaped section is arranged on the back of the movable plate (14), a hole is formed in the top of the kettle body (1), the vertical part of the push-pull body (15) penetrates through the hole, and a top cover body (2) is arranged on the top of the push-pull body (15);

the side of cauldron body (1) is provided with a plurality of discharge valve (13), the inside wall of cauldron body (1) still is provided with annular support ring (22), the height of support ring (22) is less than the height of discharge valve (13), be provided with annular packing ring (23) on support ring (22), the bottom surface of movable plate (14) is provided with circular shape recess (24), works as movable plate (14) are taken when support ring (22) are last, packing ring (23) insert in recess (24).

2. The chemical reaction kettle of claim 1, wherein a hanging rod (18) is further arranged on the inner top surface of the kettle body (1), an annular electromagnet (17) is arranged below the hanging rod (18), an annular permanent magnet (16) is arranged at the horizontal part of the push-pull body (15), the vertical part of the push-pull body (15) penetrates through the electromagnet (17) and the permanent magnet (16), and the electromagnet (17) is positioned right above the permanent magnet (16).

3. The chemical reaction kettle of claim 2, wherein the top surface of the kettle body (1) and the top cover body (2) are both arc-shaped, and the bottom surface of the top cover body (2) is provided with an arc-shaped rubber mat (21).

4. The chemical reaction kettle according to claim 3, wherein the moving plate (14), the push-pull body (15) and the top cover body (2) are made of cast iron.

5. The chemical reaction kettle of claim 4, wherein the top of the kettle body (1) is provided with a support leg (11), and the front surface of the kettle body (1) is provided with a pressure gauge (12).

6. The chemical reaction kettle of claim 5, wherein the exhaust valve (13) is a one-way valve.