Safety maintenance treatment device for gasification of liquid chlorine

Abstract

The utility model discloses a safety maintenance treatment device for liquid chlorine gasification, and relates to the technical field of liquid chlorine gasification. Comprising a mounting base, a connecting mechanism used for gasification of liquid chlorine is arranged on the mounting base, the connecting mechanism comprises a protection assembly and a liquid chlorine tank arranged on the mounting base, and the connecting pipe is used for connecting a first guide pipe and a second guide pipe through a connecting flange; then, the first hoop and the second hoop are clamped on the outer wall of the connecting flange through the rubber rings, then, the connecting flange is installed and locked through bolts, the connecting flange is further locked, an effective sealing barrier is formed, and the rubber material has good elasticity and sealing performance and can fill small gaps between the flanges; by means of the double-sealing design, the sealing performance of connection is greatly improved, the risk of leakage is reduced, the flanges are prevented from loosening or falling off, and therefore safety accidents caused by infirm connection are avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of liquid chlorine gasification, in particular to a safety maintenance and treatment device for liquid chlorine gasification. Background Art

[0002] In the chlor-alkali industry and chemical treatment processes, the gasification of liquid chlorine is an important and dangerous link. Due to its strong corrosiveness and toxicity, strict safety measures are required during the storage, transportation, and gasification of liquid chlorine.

[0003] A reference patent (Publication No.: CN214119674U; Publication Date: September 3, 2021) discloses a liquid chlorine gasification device in the technical field of liquid chlorine gasification devices, including a base. The left part of the upper end surface of the base is fixedly connected with a storage barrel through an L-shaped support rod. A gear valve mechanism is arranged at the lower end of the storage barrel. The gear valve mechanism is connected to a water tank through a delivery pipe. The water tank is fixedly connected to the upper end surface of the base through a support column. An evaporation pipe is fixedly connected inside the water tank. The left end of the evaporation pipe is connected to the delivery pipe. The right section of the evaporation pipe penetrates through the right side wall plate of the water tank and is connected to an air outlet pipe. One end of the air outlet pipe is connected to a gas storage cylinder. The gas storage cylinder is fixedly connected to the upper end surface of the base through a support column. The upper end of the gas storage cylinder is connected to an exhaust pipe.

[0004] In traditional liquid chlorine gasification devices, the connection between the connecting pipe and the conduit often adopts a single sealing method, such as relying only on flange and bolt connections. This connection method is prone to leakage problems when operating for a long time or under the influence of external factors such as vibration and pressure changes. Therefore, the utility model provides a safety maintenance and treatment device for liquid chlorine gasification. Content of the Utility Model

[0005] Aiming at the deficiencies of the prior art, the utility model provides a safety maintenance and treatment device for liquid chlorine gasification, which solves the problem of often facing sputum reflux.

[0006] To achieve the above objectives, the utility model is realized through the following technical solutions: A safety maintenance and treatment device for liquid chlorine gasification, including an installation base, on which a connection mechanism for liquid chlorine gasification is arranged. The connection mechanism includes:

[0007] A protection component, including a liquid chlorine tank arranged on the installation base. The lower end of the liquid chlorine tank is connected with a first conduit. A support frame for supporting the first conduit is arranged on the upper end surface of the installation base. A protection shell is arranged above the support frame;

[0008] A sealing component, including a liquid chlorine pump arranged on the upper end surface of the installation base. A connecting pipe is arranged at the front end of the liquid chlorine pump. The connecting pipe is located inside the protection shell. A connecting flange is arranged at the left end of the connecting pipe. A first clamp and a second clamp are arranged outside the connecting flange. A rubber ring is arranged on the inner wall of the first clamp.

[0009] Preferably, a second conduit is provided at the right end of the connecting pipe, a stop valve is provided at the right end of the second conduit, the other end of the stop valve is connected to the second conduit, and a gasification pipe is provided at the end of the second conduit.

[0010] Preferably, a gasification body for watering is arranged at the center of the upper end surface of the mounting base, a thermometer is arranged at the upper end of the gasification body, and heating fins are evenly distributed on the inner wall of the gasification body.

[0011] Preferably, a chlorine storage tank is provided at the rightmost side of the upper end surface of the mounting base, and a third conduit for transmitting the gasified chlorine is provided at the upper edge of the chlorine storage tank.

[0012] Preferably, a pressure gauge for detecting the chlorine storage pressure is provided at the upper end of the chlorine storage tank.

[0013] Preferably, locking bolts connected to the mounting base are arranged at four ends of the lower end of the protective shell, and a chlorine gas sensor for detecting liquid chlorine leakage is arranged at the upper end of the protective shell.

[0014] Beneficial Effects

[0015] The utility model provides a safe maintenance and processing device for liquid chlorine gasification. Compared with the prior art, it has the following beneficial effects:

[0016] Firstly, the connecting pipe of the utility model is used to connect the first conduit and the second conduit through the connecting flange, and then the first clamp and the second clamp are clamped on the outer wall of the connecting flange through a rubber ring, and then installed and locked by bolts, and the connecting flange is further locked to form an effective sealing barrier. The rubber material has good elasticity and sealing properties, and can fill the tiny gaps between the flanges to prevent liquid or gas leakage. The double sealing design greatly improves the sealing of the connection, reduces the risk of leakage, and prevents loosening or falling off between the flanges, thereby avoiding safety accidents caused by loose connections.

[0017] Secondly, the protective shell provided in the utility model is used to protect the first conduit and the second conduit connected by the connecting flange at both ends of the connecting pipe on the liquid chlorine pump. The protective shell is installed on the mounting base through locking bolts, which can provide a protective barrier, reduce the damage to the conduit and the flange caused by these adverse factors, and also help prevent chlorine leakage. When leakage occurs, the shell can slow down the diffusion rate of chlorine and buy time for emergency disposal. In addition, a chlorine sensor is provided on the protective shell, which can monitor the concentration of chlorine in the surrounding environment in real time, which helps to detect chlorine leakage in time. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1Schematic diagram of the overall structure of the present utility model;

[0019] Figure 2 Schematic diagram of the internal structure of the protective housing of the present utility model;

[0020] Figure 3 Schematic diagram of the connection structure of the first clamp and the second clamp of the present utility model;

[0021] Figure 4 Schematic diagram of the internal structure of the gasification main body of the present utility model.

[0022] In the figure: 1. Installation base; 2. Liquid chlorine tank; 201. First conduit; 3. Liquid chlorine pump; 301. Connecting pipe; 302. Connecting flange; 303. Second conduit; 4. First clamp; 401. Rubber ring; 402. Second clamp; 5. Protective housing; 501. Locking bolt; 6. Support frame; 601. Chlorine gas sensor; 7. Gasification main body; 701. Thermometer; 8. Third conduit; 9. Chlorine gas storage tank; 901. Pressure gauge; 10. Check valve; 1001. Gasification pipe; 1002. Heating fins. Specific embodiments

[0023] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.

[0024] Please refer to Figures 1-4 , the present utility model provides a technical solution: a safety maintenance treatment device for liquid chlorine gasification, including an installation base 1, and a connection mechanism for liquid chlorine gasification is provided on the installation base 1. The connection mechanism includes:

[0025] A protection component, including a liquid chlorine tank 2 provided on the installation base 1. The lower end of the liquid chlorine tank 2 is connected with a first conduit 201. A support frame 6 for supporting the first conduit 201 is provided on the upper end surface of the installation base 1. A protective housing 5 is provided above the support frame 6. The provided support frame 6 is used to support the first conduit 201;

[0026] Sealing assembly, including a liquid chlorine pump 3 disposed on the upper end surface of the mounting base 1. A connecting pipe 301 is provided at the front end of the liquid chlorine pump 3. The connecting pipe 301 is located inside the protective housing 5. A connecting flange 302 is provided at the left end of the connecting pipe 301. A first clamp 4 and a second clamp 402 are provided outside the connecting flange 302. A rubber ring 401 is provided on the inner wall of the first clamp 4. The liquid of the provided liquid chlorine tank 2 is pumped out from the liquid chlorine tank 2 and transported to the subsequent vaporization device through the action of the liquid chlorine pump 3. First, it is output through the first conduit 201, and then transmitted to the second conduit 303 through the connecting pipe 301 on the liquid chlorine pump 3. The connecting pipe 301 is used to connect the first conduit 201 and the second conduit 303 through the connecting flange 302. Then, the outside of the connecting flange 302 is clamped with the first clamp 4 and the second clamp 402 through the rubber ring 401, and then installed and locked with bolts to further lock the connecting flange 302, forming an effective sealing barrier. The rubber material has good elasticity and sealing performance, can fill the tiny gaps between the flanges, prevent liquid or gas leakage. The double-sealing design greatly improves the connection tightness, reduces the risk of leakage, and prevents loosening or falling off between the flanges, thus avoiding safety accidents caused by insecure connections.

[0027] In a preferred embodiment, a second conduit 303 is provided at the right end of the connecting pipe 301. A stop valve 10 is provided at one end of the second conduit 303 close to the vaporization pipe 1001. The other end of the stop valve 10 is connected to the vaporization pipe 1001, and is used to cut off the flow of liquid chlorine when needed. The second conduit 303 is transported inside the vaporization pipe 1001 through the stop valve 10. Installed between the second conduit 303 and the vaporization pipe 1001, it can cut off the flow of liquid chlorine when needed, preventing the backflow or leakage of liquid chlorine.

[0028] In a preferred embodiment, a vaporization main body 7 for filling water is provided at the center of the upper end surface of the mounting base 1. A thermometer 701 is provided at the upper end of the vaporization main body 7 for real-time monitoring of the water temperature inside the vaporization main body. Heating fins 1002 are evenly distributed on the inner wall of the vaporization main body 7. The provided heating fins 1002 are heated by energizing an electric wire, and heat the water source inside the water-filled vaporization main body 7. The heating fins 1002 increase the heating area inside the vaporization main body 7, enabling heat to be transferred to the water more evenly, improving the heating efficiency, and thus heating and vaporizing the spiral-structured vaporization pipe 1001. The vaporization pipe 1001 is designed with a spiral structure, which can increase the contact area and contact time between the liquid chlorine and the heated water, thereby improving the vaporization efficiency.

[0029] In a preferred embodiment, a chlorine storage tank 9 is provided at the rightmost side of the upper end surface of the mounting base 1. A third conduit 8 for transmitting the vaporized chlorine is provided at the upper edge of the chlorine storage tank 9. A pressure gauge 901 for detecting the storage pressure of chlorine is provided at the upper end of the chlorine storage tank 9. After the vaporizer tube 1001 vaporizes the liquid chlorine inside, the generated gas is transmitted to the chlorine storage tank 9 through the third conduit 8, and the internal pressure is detected through the pressure gauge 901 to monitor the storage pressure of chlorine in the tank in real time.

[0030] In a preferred embodiment, locking bolts 501 for connecting to the mounting base 1 are provided at the four ends of the lower end of the protective housing 5. A chlorine sensor 601 for detecting chlorine leakage is provided at the upper end of the protective housing 5. The provided protective housing 5 is used to protect the first conduit 201 and the second conduit 303 connected to both ends of the connecting pipe 301 on the liquid chlorine pump 3 through the connecting flange 302. The protective housing 5 is installed on the mounting base 1 through the locking bolts 501, which can provide a protective barrier to reduce the damage of these adverse factors to the conduits and flanges, and also helps to prevent chlorine leakage. In case of leakage, the housing can slow down the diffusion rate of chlorine and gain time for emergency disposal. And a chlorine sensor 601 is provided on the protective housing 5, which can monitor the concentration of chlorine in the surrounding environment in real time, helping to detect chlorine leakage in time, and the model of the chlorine sensor 601 is SS2168.

[0031] Meanwhile, the content not described in detail in this specification belongs to the prior art well-known to those skilled in the art.

[0032] During operation, the liquid in the liquid chlorine tank 2 is pumped out of the liquid chlorine tank 2 and transported to the subsequent vaporization device through the action of the liquid chlorine pump 3. First, it is output through the first conduit 201, and then transmitted to the second conduit 303 through the connecting pipe 301 on the liquid chlorine pump 3. The connecting pipe 301 is used to connect the first conduit 201 and the second conduit 303 through the connecting flange 302. The second conduit 303 is sent into the interior of the vaporizer tube 1001 through the stop valve 10. The stop valve 10 is installed between the second conduit 303 and the vaporizer tube 1001 and can cut off the flow of liquid chlorine when needed. Finally, the provided heating fins 1002 are heated by energizing the heating wire, and the water source inside the vaporization main body 7 filled with water is heated. After being heated by energizing the heating wire, the heating fins 1002 increase the heating area inside the vaporization main body 7, enabling the heat to be transferred to the water more evenly and improving the heating efficiency, thereby heating and vaporizing the spiral-shaped vaporizer tube 1001. After the vaporizer tube 1001 vaporizes the liquid chlorine inside, the generated gas is transmitted to the chlorine storage tank 9 through the third conduit 8;

[0033] The protective housing 5 is installed on the mounting base 1 through the locking bolts 501, which can provide a protective barrier to reduce the damage of these adverse factors to the conduit and flange. The outer wall of the connecting flange 302 is clamped with the first clamp 4 and the second clamp 402 through the rubber ring 401, and then installed and locked with bolts to further lock the connecting flange 302, forming an effective sealing barrier.

[0034] It should be noted that in this article, relational terms such as first and second are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the term "comprising", "including" or any other variant thereof is intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements not only includes those elements, but also includes other elements not expressly listed, or also includes elements inherent in such process, method, article or device.

[0035] Although the embodiments of the present invention have been shown and described, those of ordinary skill in the art can understand that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principle and spirit of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A safety maintenance treatment device for liquid chlorine gasification, comprising a mounting base (1), characterized in that: A connection mechanism for liquid chlorine gasification is provided on the installation base (1), and the connection mechanism includes: A protection component, including a liquid chlorine tank (2) provided on the installation base (1). The lower end of the liquid chlorine tank (2) is connected to a first conduit (201). A support frame (6) for supporting the first conduit (201) is provided on the upper end surface of the installation base (1). A protective housing (5) is provided above the support frame (6); A sealing component, including a liquid chlorine pump (3) provided on the upper end surface of the installation base (1). A connecting pipe (301) is provided at the front end of the liquid chlorine pump (3). The connecting pipe (301) is located inside the protective housing (5). A connecting flange (302) is provided at the left end of the connecting pipe (301). A first clamp (4) and a second clamp (402) are provided outside the connecting flange (302). A rubber ring (401) is provided on the inner wall of the first clamp (4).

2. The safety maintenance and treatment device for liquid chlorine gasification according to claim 1, wherein: A second conduit (303) is provided at the right end of the connecting pipe (301). A stop valve (10) is provided at one end of the second conduit (303) close to the gasification pipe (1001). The other end of the stop valve (10) is connected to the gasification pipe (1001) for cutting off the flow of liquid chlorine when needed.

3. A safety maintenance treatment device for liquid chlorine gasification according to claim 1, characterized in that: A gasification main body (7) for filling water is provided at the center of the upper end surface of the installation base (1). A thermometer (701) is provided at the upper end of the gasification main body (7). Heating fins (1002) are evenly distributed on the inner wall of the gasification main body (7).

4. The safety maintenance and treatment device for liquid chlorine gasification according to claim 1, characterized in that: A chlorine storage tank (9) is provided at the rightmost side of the upper end surface of the installation base (1). A third conduit (8) for transmitting the gasified chlorine is provided at the upper edge of the chlorine storage tank (9).

5. The safety maintenance and treatment device for liquid chlorine gasification according to claim 4, characterized in that: A pressure gauge (901) for detecting the storage pressure of chlorine is provided at the upper end of the chlorine storage tank (9).

6. The safety maintenance and treatment device for liquid chlorine gasification according to claim 1, characterized in that: Locking bolts (501) for connecting to the installation base (1) are provided at the four ends of the lower end of the protective housing (5). A chlorine sensor (601) for detecting liquid chlorine leakage is provided at the upper end of the protective housing (5).

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