Waste gas adsorption device for chemical production

Abstract

The utility model relates to the field of chemical waste gas purification, in particular to a waste gas adsorption device for chemical production, which comprises a base, an adsorption component is fixedly connected to the top surface of the base, a disassembly component is arranged on the top surface of the adsorption component, and the adsorption component comprises a tank body fixed on the top surface of the base. An L-shaped pipe is fixedly connected to the inner wall of the tank body, a connecting pipe is fixedly connected to the top surface of the L-shaped pipe, a one-way valve is fixedly connected to the top surface of the connecting pipe, an annular block is fixedly connected to the inner wall of the tank body, a filter plate is arranged on the top surface of the annular block, a connecting block is fixedly connected to the surface of the tank body, and a top cover is arranged on the top surface of the tank body. The L-shaped pipe and the connecting pipe are arranged in the adsorption assembly, waste gas can enter the tank body, so that the waste gas is more thoroughly contacted with treatment liquid in the tank body, the purification effect is improved, meanwhile, the filter plate is arranged in the tank body, the waste gas can be filtered, and the actual use effect is improved.

Description

Technical Field

[0001] The utility model relates to the field of chemical waste gas purification, in particular to a waste gas adsorption device for chemical production. Background Art

[0002] In the process of chemical production, various harmful gases and dust are often produced. Chemical waste gas refers to the toxic and harmful gases discharged by chemical plants during chemical production. In most industries, particulate pollutants exist in chemical waste gas, which has a great impact on the environment. If the particulate pollutants in chemical waste gas are not treated, air pollution will face greater challenges. Chemical waste gas is generally purified by waste gas adsorption devices.

[0003] Regarding the above-mentioned related technologies, the inventors believe that the following defects exist: currently most adsorption devices use spraying to purify exhaust gas, which has a good energy-saving effect, but the contact time between the sprayed treatment liquid and the exhaust gas is short and cannot fully react with the exhaust gas, and there is still the problem of insufficient purification. Utility Model Content

[0004] In order to improve the current situation that most adsorption devices use spraying to purify waste gas, which has achieved better energy-saving effect, but the contact time between the sprayed treatment liquid and the waste gas is short and cannot fully react with the waste gas, and there is still the problem of incomplete purification, the present application provides a waste gas adsorption device for chemical production.

[0005] The present application provides a waste gas adsorption device for chemical production adopts the following technical scheme: a waste gas adsorption device for chemical production, comprising a base, the top surface of the base is fixedly connected to an adsorption assembly, and the top surface of the adsorption assembly is provided with a disassembly assembly, the adsorption assembly comprises a tank body fixed to the top surface of the base, and the inner wall of the tank body is fixedly connected to an L-tube, the top surface of the L-tube is fixedly connected to a connecting pipe, and the top surface of the connecting pipe is fixedly connected to a one-way valve, the inner wall of the tank body is fixedly connected to an annular block, and the top surface of the annular block is provided with a filter plate, the surface of the tank body is fixedly connected to a connecting block, and the top surface of the tank body is provided with a top cover, the side surface of the top cover is fixedly connected to a sleeve, and the surface of the tank body is provided with an acrylic plate.

[0006] It is further provided that a round block is movably connected inside the sleeve, and a limiting column is provided inside the round block, and a spring is sleeved on the surface of the limiting column.

[0007] It is further arranged that the surface of the round block is in contact with the inner wall of the sleeve, and the limiting column passes through the top cover and the connecting block in sequence and extends to the interior of the connecting block.

[0008] It is further provided that the inner wall of the top cover is fitted with the surface of the connecting block, and the annular block and the tank body are an integrated structure.

[0009] It is further configured that the disassembly assembly includes a connecting tank fixed to the top surface of the top cover, and the inner wall of the connecting tank is fixedly connected to a fixing block, the top surface of the fixing block is provided with a drying plate, and the top surface of the drying plate is provided with an activated carbon plate.

[0010] It is further provided that a threaded ring is fixedly connected to the surface of the connecting tank, and a threaded sleeve is provided on the surface of the threaded ring, and a concave tank is movably connected to the inner side of the threaded sleeve.

[0011] It is further configured that the top surface of the concave tank is fixedly connected with an exhaust pipe, and the bottom surface of the concave tank is fixedly connected with a telescopic rod, the surface of the telescopic rod is sleeved with a second spring, and the bottom surface of the telescopic rod is fixedly connected with a stop block.

[0012] Compared with the related art, the waste gas adsorption device for chemical production provided by the utility model has the following beneficial effects:

[0013] The utility model provides a waste gas adsorption device for chemical production. An adsorption component is arranged on the surface of a base, and an L-tube and a connecting pipe are arranged inside the adsorption component, so that the waste gas can enter the interior of a tank body, so that the waste gas can contact with the treatment liquid inside the tank body more thoroughly, and the purification effect is improved. At the same time, a filter plate is arranged inside the tank body, which can filter the waste gas and improve the actual use effect. Through the arrangement of the sleeve and the convex column, the convex column can be separated from the connecting block by sliding the convex column, so that the top cover can be disassembled conveniently, and the use effect is good.

[0014] The utility model provides a waste gas adsorption device for chemical production, in which a disassembly component is installed on the top of a top cover, and a threaded ring and a threaded sleeve are arranged inside the disassembly component. The threaded sleeve can be separated from the threaded ring by twisting the threaded sleeve, thereby facilitating separation of the concave tank from the connecting tank, facilitating replacement of the activated carbon plate and the drying plate according to actual use requirements, and improving practicality. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 A schematic structural diagram of a preferred embodiment of a waste gas adsorption device for chemical production provided by the utility model;

[0016] Figure 2 This is the main sectional view of the utility model;

[0017] Figure 3 It is a rear sectional view of the utility model;

[0018] Figure 4 for Figure 2 Enlarged view of point A in .

[0019] Numbers in the figure: 1. Base; 2. Adsorption component; 201. Tank body; 202. L-tube; 203. Connecting pipe; 204. One-way valve; 205. Ring block; 206. Filter plate; 207. Connecting block; 208. Top cover; 209. Sleeve; 210. Round block; 211. Limiting column; 212. Spring one; 213. Acrylic plate; 3. Disassembly component; 301. Connecting tank; 302. Fixed block; 303. Drying plate; 304. Activated carbon plate; 305. Threaded ring; 306. Threaded sleeve; 307. Concave tank; 308. Exhaust pipe; 309. Telescopic rod; 310. Spring two; 311. Resistance block. DETAILED DESCRIPTION

[0020] In order to facilitate the understanding of the present invention, the present invention will be described more comprehensively with reference to the accompanying drawings. The accompanying drawings show typical embodiments of the present invention.

[0021] Embodiment 1:

[0022] like Figure 1-4 As shown, the utility model is a waste gas adsorption device for chemical production, including a base 1, the top surface of the base 1 is fixedly connected with an adsorption component 2, and the top surface of the adsorption component 2 is provided with a disassembly component 3, the adsorption component 2 includes a tank body 201 fixed to the top surface of the base 1, and the inner wall of the tank body 201 is fixedly connected with an L-tube 202, the top surface of the L-tube 202 is fixedly connected with a connecting pipe 203, and the top surface of the connecting pipe 203 is fixedly connected with a one-way valve 204, the inner wall of the tank body 201 is fixedly connected with an annular block 205, and the top surface of the annular block 205 is provided with a filter plate 206, the surface of the tank body 201 is fixedly connected with a connecting block 207, and the top surface of the tank body 201 is provided with a top cover 208, the side surface of the top cover 208 is fixedly connected with a sleeve 209, and the surface of the tank body 201 is provided with an acrylic plate 213.

[0023] like Figure 1-4 As shown, a round block 210 is movably connected inside the sleeve 209 , and a limiting column 211 is provided inside the round block 210 , and a spring 212 is sleeved on the surface of the limiting column 211 .

[0024] like Figure 1-4 As shown, the surface of the round block 210 is in contact with the inner wall of the sleeve 209 , and the limiting column 211 passes through the top cover 208 and the connecting block 207 in sequence and extends to the interior of the connecting block 207 .

[0025] like Figure 1-4 As shown, the inner wall of the top cover 208 is in contact with the surface of the connecting block 207, and the annular block 205 and the tank body 201 are an integrated structure.

[0026] During implementation, the waste gas is first transported to the interior of the tank body 201 through the L tube 202. Since the one-way valve 204 is arranged on the top surface of the connecting pipe 203, it can prevent the treatment liquid from entering the L tube 202 and the connecting pipe 203. When the waste gas enters the interior of the tank body 201, it can fully react with the treatment liquid inside the tank body 201. At the same time, a filter plate 206 is arranged inside the tank body 201 to improve the purification effect. When the filter plate 206 needs to be replaced, the limit column 211 is slid, and the limit column 211 drives the round block 210 to slide, thereby separating the limit column 211 from the surface of the connecting block 207, and sliding the top cover 208 can separate the top cover 208 from the tank body 201, thereby facilitating the replacement of the filter plate 206.

[0027] Embodiment 2:

[0028] like Figure 1-4 As shown, based on the first embodiment, the utility model provides a technical solution: the disassembly component 3 includes a connecting tank 301 fixed to the top surface of the top cover 208, and the inner wall of the connecting tank 301 is fixedly connected to a fixing block 302, the top surface of the fixing block 302 is provided with a drying plate 303, and the top surface of the drying plate 303 is provided with an activated carbon plate 304.

[0029] like Figure 1-4 As shown, a threaded ring 305 is fixedly connected to the surface of the connection tank 301 , and a threaded sleeve 306 is provided on the surface of the threaded ring 305 , and a concave tank 307 is movably connected to the inner side of the threaded sleeve 306 .

[0030] like Figure 1-4 As shown, the top surface of the concave tank 307 is fixedly connected with an exhaust pipe 308, and the bottom surface of the concave tank 307 is fixedly connected with a telescopic rod 309, a spring 2 310 is sleeved on the surface of the telescopic rod 309, and a stop block 311 is fixedly connected to the bottom surface of the telescopic rod 309.

[0031] During implementation, since the drying plate 303 and the activated carbon plate 304 are arranged inside the connecting tank 301, the purified exhaust gas can be subjected to secondary treatment. The threaded sleeve 306 is rotated to separate the threaded sleeve 306 from the recessed tank 307, and the recessed tank 307 is slid upward to separate the recessed tank 307 from the top cover 208, thereby facilitating the replacement of the drying plate 303 and the activated carbon plate 304.

[0032] The advantages of this technical solution in practical applications include but are not limited to the following:

[0033] 1. The waste gas is transported to the inside of the tank body 201. Since a one-way valve 204 is provided on the top surface of the connecting pipe 203, it can prevent the treatment liquid from entering the L-tube 202 and the connecting pipe 203. When the waste gas enters the inside of the tank body 201, it can fully react with the treatment liquid inside the tank body 201;

[0034] 2. By rotating the threaded sleeve 306, the threaded sleeve 306 is separated from the concave tank 307, so that the concave tank 307 is separated from the top cover 208, and the replacement of the drying plate 303 and the activated carbon plate 304 is more convenient.

[0035] In the present technical solution, the exhaust gas is first transported to the interior of the tank body 201 through the L tube 202. Since the one-way valve 204 is arranged on the top surface of the connecting pipe 203, it can prevent the treatment liquid from entering the L tube 202 and the connecting pipe 203. When the exhaust gas enters the interior of the tank body 201, it can fully react with the treatment liquid inside the tank body 201. At the same time, a filter plate 206 is arranged inside the tank body 201 to improve the purification effect. When the filter plate 206 needs to be replaced, the limit column 211 is slid, and the limit column 211 drives the round block 210 to slide, so that the limit plate 210 is The positioning column 211 is separated from the surface of the connecting block 207, and the top cover 208 is slid to separate the top cover 208 from the tank body 201, so as to facilitate the replacement of the filter plate 206. Since the drying plate 303 and the activated carbon plate 304 are arranged inside the connecting tank 301, the purified exhaust gas can be subjected to secondary treatment. The threaded sleeve 306 is rotated to separate the threaded sleeve 306 from the concave tank 307, and the concave tank 307 is slid upwards to separate the concave tank 307 from the top cover 208, so as to facilitate the replacement of the drying plate 303 and the activated carbon plate 304.

[0036] The above are only exemplary embodiments of the present disclosure, and the scope of the present disclosure cannot be limited thereto. That is, any equivalent changes and modifications made according to the teachings of the present disclosure are still within the scope of the present disclosure. After considering the disclosure of the specification and the truth of practice, it will be easy for those skilled in the art to think of other embodiments of the present disclosure. This application is intended to cover any variation, use or adaptive change of the present disclosure, which follows the general principles of the present disclosure and includes common knowledge or customary technical means in the technical field not recorded in the present disclosure.

Claims

1. A waste gas adsorption device for chemical production, comprising a base (1), characterized in that: The top surface of the base (1) is fixedly connected with an adsorption component (2), and the top surface of the adsorption component (2) is provided with a disassembly component (3); The adsorption assembly (2) comprises a tank body (201) fixed to the top surface of the base (1), and the inner wall of the tank body (201) is fixedly connected to an L-tube (202), the top surface of the L-tube (202) is fixedly connected to a connecting pipe (203), and the top surface of the connecting pipe (203) is fixedly connected to a one-way valve (204), the inner wall of the tank body (201) is fixedly connected to an annular block (205), and the top surface of the annular block (205) is provided with a filter plate (206), the surface of the tank body (201) is fixedly connected to a connecting block (207), and the top surface of the tank body (201) is provided with a top cover (208), the side surface of the top cover (208) is fixedly connected to a sleeve (209), and the surface of the tank body (201) is provided with an acrylic plate (213).

2. A waste gas adsorption device for chemical production according to claim 1, characterized in that: The sleeve (209) is movably connected to a round block (210) inside, and a limiting column (211) is provided inside the round block (210), and a spring (212) is sleeved on the surface of the limiting column (211).

3. A waste gas adsorption device for chemical production according to claim 2, characterized in that: The surface of the round block (210) is in contact with the inner wall of the sleeve (209), and the limiting column (211) passes through the top cover (208) and the connecting block (207) in sequence and extends to the interior of the connecting block (207).

4. The waste gas adsorption device for chemical production according to claim 1, characterized in that: The inner wall of the top cover (208) is in contact with the surface of the connecting block (207), and the annular block (205) and the tank body (201) are an integrated structure.

5. The waste gas adsorption device for chemical production according to claim 1, characterized in that: The disassembly assembly (3) comprises a connection tank (301) fixed to the top surface of the top cover (208), and a fixing block (302) is fixedly connected to the inner wall of the connection tank (301), a drying plate (303) is provided on the top surface of the fixing block (302), and an activated carbon plate (304) is provided on the top surface of the drying plate (303).

6. A waste gas adsorption device for chemical production according to claim 5, characterized in that: A threaded ring (305) is fixedly connected to the surface of the connecting pot (301), and a threaded sleeve (306) is provided on the surface of the threaded ring (305), and a concave pot (307) is movably connected to the inner side of the threaded sleeve (306).

7. A waste gas adsorption device for chemical production according to claim 6, characterized in that: The top surface of the concave tank (307) is fixedly connected to an exhaust pipe (308), and the bottom surface of the concave tank (307) is fixedly connected to a telescopic rod (309), a spring 2 (310) is sleeved on the surface of the telescopic rod (309), and a stop block (311) is fixedly connected to the bottom surface of the telescopic rod (309).

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