Emptying pipe convenient to clean for hydrogen sulfide synthesis sulfur melting tank

Abstract

The utility model relates to the technical field of hydrogen sulfide emission, in particular to a hydrogen sulfide synthesis sulfur melting tank blow-down pipe convenient to clean, which comprises a reaction kettle and further comprises a transversely arranged connecting pipe communicated with one side of the reaction kettle, and one end of the connecting pipe is communicated with a bent pipe; the sleeve is communicated with the outer side of the bent pipe, a sealing plug is arranged at the top end of the sleeve, a sealing ring is arranged on the inner wall of the sleeve, and two first limiting blocks are fixed to the outer side of the sealing plug; hydrogen sulfide can be conveniently stored by arranging the reaction kettle, the hydrogen sulfide can be conveniently discharged by arranging the connecting pipe, the bent pipe and the blow-down pipe body in matched use, and the hydrogen sulfide can be conveniently discharged by arranging the sleeve, the sealing plug, the sealing ring, the first limiting block, the second limiting block and the clamping mechanism in matched use. According to the blow-down pipe, sulfur powder attached to the inner wall of the blow-down pipe can be conveniently cleaned, so that the service life of the blow-down pipe is prolonged, and meanwhile, the situation that a sulfur melting groove is on fire due to friction sparks caused by misoperation of personnel is prevented.

Description

Technical Field

[0001] The utility model relates to the technical field of hydrogen sulfide emission, in particular to a hydrogen sulfide synthesis molten sulfur tank vent pipe which is convenient to clean. Background Technique

[0002] Hydrogen sulfide is a colorless gas with a pungent smell of rotten eggs. It is one of the common elements in the earth's crust and is also found in many underground mineral deposits and marine biological communities. In industrial processes, such as sulfur refining, smelting of gold, silver, lead, and zinc, hydrogen sulfide will be released. In addition, it is also a food source for some microorganisms. Due to its strong toxicity and smell of rotten eggs, it is a highly dangerous gas that can cause serious harm to the human respiratory system and even lead to death.

[0003] A large amount of heat and pressure will be generated during the hydrogen sulfide synthesis process. These heat and pressure will be transferred to the external environment through equipment such as molten sulfur tanks. If not handled properly, it will cause harm to the surrounding environment and personnel. Therefore, a hydrogen sulfide synthesis molten sulfur tank vent pipe that is convenient to clean is needed to discharge the generated hot gas and pressure. The existing molten sulfur tank vent pipe runs for a long time, and sulfur powder will adhere to the inner wall of the vent pipe. Long-term accumulation will cause the vent pipe to be blocked. When cleaning, the entire pipeline needs to be disassembled and shifted, which is difficult to operate. Moreover, sulfur is a flammable substance. When frequently removing the pipeline for operation, due to the heavy pipeline and narrow operation space, frictional sparks may be generated during operation errors, posing a risk of causing the molten sulfur tank to catch fire. Content of the Utility Model

[0004] The purpose of the utility model is to provide a hydrogen sulfide synthesis molten sulfur tank vent pipe that is convenient to clean, so as to solve the problems raised in the above background technique.

[0005] To achieve the above purpose, the utility model provides the following technical solution: A hydrogen sulfide synthesis molten sulfur tank vent pipe that is convenient to clean, including a reaction kettle, further including:

[0006] A connecting pipe horizontally arranged on one side of the reaction kettle, one end of the connecting pipe is connected to a bent pipe;

[0007] A sleeve connected to the outside of the bent pipe, a sealing plug is arranged at the top of the sleeve, a sealing ring is arranged on the inner wall of the sleeve, two first limiting blocks are fixed on the outside of the sealing plug, two second limiting blocks are fixed on the outside of the sleeve, and a clamping mechanism is arranged on the outside of both second limiting blocks.

[0008] Preferably, the clamping mechanism includes a limiting rod vertically arranged and fixed on the top of the second limiting block, a buckle is fixed on the outside of the first limiting block, a clamping ring is fixed on the outside of the second limiting block, and the inner wall of the clamping ring is slidably connected to the outside of the buckle.

[0009] Preferably, one end of the connecting pipe is fixed with a first connecting flange for connecting the elbow pipe, and a first rubber pad is arranged on the inner wall of the first connecting flange.

[0010] Preferably, one end of the elbow pipe is provided with a second connecting flange, and a second rubber pad is arranged on the inner wall of the second connecting flange.

[0011] Preferably, an emptying pipe body is arranged on one side of the second connecting flange, and a vertically arranged feeding pipe is communicated with the top of the reaction kettle.

[0012] Preferably, a sealing cover is arranged at the top end of the feeding pipe, and a pressure gauge for detecting pressure is arranged on the top of the reaction kettle.

[0013] Preferably, a gas release valve is transversely installed on one side of the reaction kettle, and support legs are arranged on the outer side of the reaction kettle.

[0014] Compared with the prior art, the beneficial effects of the present utility model are as follows:

[0015] The present utility model is convenient for storing hydrogen sulfide by arranging the reaction kettle. By arranging the connecting pipe, the elbow pipe and the emptying pipe body in cooperation, it is convenient to discharge hydrogen sulfide. By using the sleeve, the sealing plug, the sealing ring, the first limiting block, the second limiting block and the clamping mechanism in cooperation, it is convenient to clean the sulfur powder adhering to the inner wall of the emptying pipe, thereby increasing the service life of the emptying pipe and preventing frictional sparks caused by human operation errors, which may cause the sulfur melting tank to catch fire. Description of the Drawings

[0016] Figure 1 It is a schematic structural diagram of a preferred embodiment of the hydrogen sulfide synthesis sulfur melting tank emptying pipe convenient for cleaning provided by the present utility model;

[0017] Figure 2 It is a schematic structural diagram of the reaction kettle provided by the present utility model;

[0018] Figure 3 It is a schematic structural diagram of the elbow pipe provided by the present utility model;

[0019] Figure 4 It is a schematic structural diagram of the clamping mechanism provided by the present utility model.

[0020] In the figure: 1, reaction kettle; 2, connecting pipe; 3, elbow pipe; 4, sleeve; 5, sealing plug; 6, sealing ring; 7, first limiting block; 8, second limiting block; 9, clamping mechanism; 91, limiting rod; 92, buckle; 93, clamping ring; 10, first connecting flange; 11, first rubber pad; 12, second connecting flange; 13, second rubber pad; 14, main body of the vent pipe; 15, feed pipe; 16, sealing cover; 17, pressure gauge; 18, air release valve; 19, support leg. Detailed implementation mode

[0021] To further elaborate on the technical means and effects adopted by the present utility model to achieve the predetermined utility model purpose, the following will, in conjunction with the accompanying drawings and preferred embodiments, describe in detail the specific implementation mode, structure, features and their effects of the present utility model as follows.

[0022] Please refer to Figures 1-4 As shown, a vent pipe for a hydrogen sulfide synthesis and sulfur melting tank that is convenient for cleaning includes a reaction kettle 1. By providing the reaction kettle 1, it is convenient to place hydrogen sulfide. A horizontally arranged connecting pipe 2 is connected to one side of the reaction kettle 1. By providing the connecting pipe 2, it is convenient to connect the elbow pipe 3 to the reaction kettle 1 and at the same time convenient for transporting hydrogen sulfide. One end of the connecting pipe 2 is connected to an elbow pipe 3. By providing the elbow pipe 3, it is convenient to transport hydrogen sulfide into the main body of the vent pipe 14; a sleeve 4 is connected to the outside of the elbow pipe 3. By providing the sleeve 4, it is convenient to clean the main body of the vent pipe 14. A sealing plug 5 is provided at the top of the sleeve 4. By providing the sealing plug 5, it is convenient to seal the sleeve 4. A sealing ring 6 is provided on the inner wall of the sleeve 4. By providing the sealing ring 6, it is convenient to seal the connection between the sealing plug 5 and the sleeve 4 to prevent leakage when the device transports hydrogen sulfide. Two first limiting blocks 7 are fixed to the outside of the sealing plug 5. By providing the first limiting blocks 7, it is convenient to limit the limiting rod 91. Two second limiting blocks 8 are fixed to the outside of the sleeve 4. By providing the second limiting blocks 8, it is convenient to connect the sealing plug 5 and the sleeve 4. Clamping mechanisms 9 are provided on the outside of the two second limiting blocks 8. By providing the clamping mechanisms 9, it is convenient to clamp and fix the first limiting blocks 7 and the second limiting blocks 8, thereby facilitating the clamping of the sealing plug 5 and the sleeve 4.

[0023] The clamping mechanism 9 includes a limiting rod 91 vertically fixed to the top of the second limiting block 8. By providing the limiting rod 91, it is convenient to limit the first limiting block 7 and the second limiting block 8, preventing displacement during the installation of the sealing plug 5, which may otherwise cause hydrogen sulfide leakage. A clamping buckle 92 is fixed to the outside of the first limiting block 7, and a clamping ring 93 is fixed to the outside of the second limiting block 8. The inner wall of the clamping ring 93 is slidably connected to the outside of the clamping buckle 92. By using the clamping buckle 92 and the clamping ring 93 in cooperation, it is convenient to clamp the first limiting block 7 and the second limiting block 8, thus facilitating the clamping of the sealing plug 5 and the sleeve 4.

[0024] One end of the connecting pipe 2 is fixed with a first connecting flange 10 for connecting the elbow 3. By providing the first connecting flange 10, it is convenient to connect the connecting pipe 2 and the elbow 3. A first rubber pad 11 is provided on the inner wall of the first connecting flange 10. By providing the first rubber pad 11, it is convenient to seal the connection between the connecting pipe 2 and the elbow 3, preventing hydrogen sulfide leakage; one end of the elbow 3 is provided with a second connecting flange 12. By providing the second connecting flange 12, it is convenient to connect the vent pipe body 14 and the elbow 3. A second rubber pad 13 is provided on the inner wall of the second connecting flange 12. By providing the second rubber pad 13, it is convenient to seal the connection between the elbow 3 and the vent pipe body 14.

[0025] A vent pipe body 14 is provided on one side of the second connecting flange 12. By providing the vent pipe body 14, it is convenient to transport hydrogen sulfide. A vertically arranged feed pipe 15 is connected to the top of the reaction kettle 1. By providing the feed pipe 15, it is convenient to pour hydrogen sulfide into the reaction kettle 1; a sealing cover 16 is provided at the top of the feed pipe 15. By providing the sealing cover 16, it is convenient to seal the feed pipe 15, preventing hydrogen sulfide from splashing during the reaction. A pressure gauge 17 for detecting pressure is provided on the top of the reaction kettle 1. By providing the pressure gauge 17, it is convenient to detect the pressure in the reaction kettle 1; a gas release valve 18 is horizontally installed on one side of the reaction kettle 1. By providing the gas release valve 18, it is convenient to release the pressure in the reaction kettle 1. Support legs 19 are provided on the outside of the reaction kettle 1. By providing the support legs 19, it is convenient to support the reaction kettle 1.

[0026] Working principle: During use, first pour hydrogen sulfide into the reaction kettle 1 through the feed pipe 15, detect the pressure of the reaction kettle 1 through the pressure gauge 17, release the pressure in the reaction kettle 1 through the air release valve 18, then transport the hydrogen sulfide to the elbow 3 through the connecting pipe 2, and transport the hydrogen sulfide to the vent pipe body 14 through the elbow 3. By using the first connecting flange 10, the first rubber pad 11, the second connecting flange 12 and the second rubber pad 13 in cooperation, the connecting pipe 2, the elbow 3 and the vent pipe body 14 can be connected in sequence, and at the same time, the connection can be sealed to prevent hydrogen sulfide leakage. By using the sleeve 4, the sealing plug 5 and the sealing ring 6 in cooperation, the device can clean the vent pipe body 14 and at the same time facilitate the sealing of the sleeve 4. By using the first limit block 7, the second limit block 8, the limit rod 91, the buckle 92 and the clamping ring 93 in cooperation, the sealing plug 5 and the sleeve 4 can be easily clamped, so as to facilitate the disassembly of the sealing plug 5.

[0027] The above is only a preferred embodiment of the present invention, and does not impose any form of limitation on the present invention. Although the present invention has been disclosed above with a preferred embodiment, it is not intended to limit the present invention. Any person skilled in the art can make some changes or modifications to the above-disclosed technical content to form an equivalent embodiment with equivalent changes, but as long as the technical content of the present invention is not departed from, any brief modifications, equivalent changes and modifications made to the above embodiments based on the technical essence of the present invention still fall within the scope of the technical solution of the present invention.

Claims

1. A blow-off pipe for a hydrogen sulfide synthesis molten sulfur tank that is convenient for cleaning, comprising a reaction kettle (1), characterized in that, Also included are: A connecting pipe (2) horizontally arranged on one side of the reactor (1), with one end of the connecting pipe (2) communicating with an elbow pipe (3); A sleeve (4) communicating with the outside of the elbow pipe (3), a sealing plug (5) is arranged at the top of the sleeve (4), a sealing ring (6) is arranged on the inner wall of the sleeve (4), two first limiting blocks (7) are fixed on the outside of the sealing plug (5), two second limiting blocks (8) are fixed on the outside of the sleeve (4), and a clamping mechanism (9) is arranged on the outside of each of the two second limiting blocks (8).

2. The vent pipe of the molten sulfur tank for hydrogen sulfide synthesis that is convenient for cleaning according to claim 1, characterized in that: The clamping mechanism (9) includes a limiting rod (91) vertically arranged and fixed on the top of the second limiting block (8), a buckle (92) is fixed on the outside of the first limiting block (7), a clamping ring (93) is fixed on the outside of the second limiting block (8), and the inner wall of the clamping ring (93) is slidably connected with the outside of the buckle (92).

3. A sulfur melting tank vent pipe for synthesizing hydrogen sulfide that is convenient for cleaning, characterized in that: One end of the connecting pipe (2) is fixed with a first connecting flange (10) for connecting the elbow pipe (3), and a first rubber pad (11) is arranged on the inner wall of the first connecting flange (10).

4. A blow-off pipe for a hydrogen sulfide synthesis sulfur melting tank that is convenient for cleaning, characterized in that: One end of the elbow pipe (3) is provided with a second connecting flange (12), and a second rubber pad (13) is arranged on the inner wall of the second connecting flange (12).

5. A sulfur melting tank vent pipe for hydrogen sulfide synthesis that is convenient for cleaning, characterized in that: A vent pipe body (14) is arranged on one side of the second connecting flange (12), and a vertically arranged feed pipe (15) communicates with the top of the reactor (1).

6. The vent pipe of the hydrogen sulfide synthesis sulfur melting tank that is convenient for cleaning according to claim 5, wherein: A sealing cover (16) is arranged at the top of the feed pipe (15), and a pressure gauge (17) for detecting pressure is arranged on the top of the reactor (1).

7. A blow-off pipe of a hydrogen sulfide synthesis sulfur melting tank that is convenient for cleaning according to claim 1, characterized in that: A gas release valve (18) is horizontally installed on one side of the reactor (1), and support legs (19) are arranged on the outside of the reactor (1).

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