Electric furnace waste gas treatment mechanism for heat treatment

Abstract

The utility model relates to the technical field of waste gas treatment, and discloses an electric furnace waste gas treatment mechanism for heat treatment, which comprises a bottom tank, a cover plate device is arranged on one side of the outer surface of the bottom tank, the cover plate device comprises a cover plate, a connecting rod is arranged on one side of the outer surface of the cover plate, and a through groove is formed in one side of the outer surface of the cover plate. A connecting plate is arranged at one end of the through groove, an air pipe is arranged on one side of the outer surface of the connecting plate, a filter cylinder is arranged on one side of the outer surface of the connecting plate, a supporting rod is arranged on one side of the outer surface of the filter cylinder, a connecting box is arranged on one side of the outer surface of the connecting plate, and a device pipe is arranged in the connecting box; and an auxiliary pipe is arranged on one side of the outer surface of the device pipe. According to the utility model, when the pull rod moves up and down, the movable rod drives the insertion rod to move up and down under the action of the pull rod and the spring, when the insertion rod is inserted into the supporting rod, the filter cartridge is connected with equipment, and when the insertion rod is disconnected from the supporting rod, the filter cartridge can be taken down, so that the effect of replacing the filter cartridge is realized.

Description

Technical Field

[0001] The utility model relates to the technical field of waste gas treatment, in particular to a waste gas treatment mechanism for an electric furnace used for heat treatment. Background Art

[0002] Thermal treatment of waste gas refers to the treatment of industrial waste gas generated, usually through high-temperature treatment to reduce the emission of harmful substances. Methods for thermal treatment of waste gas usually include technologies such as combustion, oxidation and pyrolysis. These methods can decompose or convert harmful components in organic waste gas into harmless substances through high temperature, thereby reducing pollution to the environment. For example, during the thermal treatment process, volatile organic compounds and other harmful gases in organic waste gas can be burned into carbon dioxide and water vapor, thereby reducing pollution to the atmosphere. It should be noted that when thermally treating waste gas, attention should be paid to both energy utilization and emission treatment to achieve dual protection of the environment.

[0003] After searching, the patent number is (CN217795354U) a heat treatment electric furnace waste gas treatment device, including a base and a tank body, the tank body is fixedly installed inside the base, the top of the tank body is fixedly welded with an annular shell, the inside of the annular shell is provided with twelve groups of mounting grooves, the top of the tank body is fixedly connected with a diverter coil, and the two ends of the top of the diverter coil are respectively fixedly connected with an air intake pipe. The heat treatment electric furnace waste gas treatment device is fixedly connected with an annular cylinder at the bottom of the tank body, and the gas purified in the annular shell will enter the twelve cylindrical chambers inside the annular cylinder by means of a connecting pipe, and the inner wall of the annular cylinder and the outer shell of the cylindrical chamber are filled with cooling water, which can expand the contact area of ​​the cooling waste gas. If the cold water is heated, it is drawn out through the water outlet pipe, and after the cooling cycle treatment, it is sent into the annular cylinder by the water pump from the water supply pipe, which solves the problem of poor water cooling effect. However, when the structure is used, it is not convenient to replace the filter cartridge, which makes it very limited to use, so a new structure is proposed to solve this technical problem. Utility Model Content

[0004] 1. Technical issues to be resolved

[0005] In view of the deficiencies in the prior art, the utility model provides an electric furnace waste gas treatment mechanism for heat treatment, which has the advantages of easy replacement of filter cartridges, etc., and solves the problem that the traditional device mentioned in the above background technology is not convenient for replacing the filter cartridge.

[0006] (II) Technical solution

[0007] In order to achieve the purpose of facilitating the replacement of the filter cartridge mentioned in the above background technology, the utility model provides the following technical solutions: an electric furnace waste gas treatment mechanism for heat treatment, comprising a bottom tank, a cover plate device is provided on one side of the outer surface of the bottom tank;

[0008] The cover plate device includes a cover plate, a connecting rod is provided on one side of the outer surface of the cover plate, a through groove is provided on one side of the outer surface of the cover plate, a connecting plate is provided at one end of the through groove, an air pipe is provided on one side of the outer surface of the connecting plate, a filter cartridge is provided on one side of the outer surface of the connecting plate, a support rod is provided on one side of the outer surface of the filter cartridge, a connecting box is provided on one side of the outer surface of the connecting plate, a device pipe is provided inside the connecting box, an auxiliary pipe is provided on one side of the outer surface of the device pipe, an insertion rod is provided inside the auxiliary pipe, a movable rod is provided on one side of the outer surface of the insertion rod, a pull rod is provided on one side of the outer surface of the movable rod, and a spring is provided on one side of the outer surface of the movable rod.

[0009] Preferably, there are two connection boxes, and the two connection boxes are evenly arranged on one side of the outer surface of the connection plate.

[0010] Preferably, one side of the outer surface of the connection box contacts one side of the outer surface of the connection plate, penetrates one side of the outer surface of the connection plate, reaches the inside of the connection plate, and is fixedly connected to the connection plate.

[0011] Preferably, the number of the device pipes is two, and the two device pipes are evenly arranged in the left and right connection boxes.

[0012] Preferably, one end of the device pipe contacts one side of the inner wall of the connection box, passes through one side of the inner wall of the connection box, reaches one side of the outer surface of the connection box, and is fixedly connected to the connection box.

[0013] Preferably, one end of the auxiliary tube contacts one side of the outer surface of the device tube, passes through one side of the outer surface of the device tube, reaches one side of the inner wall of the device tube, and is fixedly connected to the device tube.

[0014] The left and right sides of the inner wall of the auxiliary tube are provided with upper and lower slide grooves, and one side of the outer surface of the upper and lower slide grooves contacts one side of the inner wall of the auxiliary tube and penetrates one side of the inner wall of the auxiliary tube to one side of the outer surface of the auxiliary tube, and the insertion rod is arranged in the auxiliary tube, and a sliding rod is arranged on one side of the outer surface of the insertion rod, and one end of the sliding rod is fixedly connected to one side of the outer surface of the insertion rod, and the other end of the sliding rod is slidably connected to the inner wall of the upper and lower slide grooves, so that the insertion rod has more stability when moving up and down;

[0015] A turntable is provided at one end of the pull rod, and the turntable is fixedly connected to one end of the pull rod, so that when the pull rod is pulled downward, the turntable squeezes the movable rod, and when the pull rod moves upward, the movable rod moves under the action of the spring, and a threaded groove is provided on the outer surface of the pull rod, so that when the pull rod rotates, the pull rod and the connecting box are threadedly connected.

[0016] Compared with the prior art, the utility model provides a heat treatment furnace waste gas treatment mechanism, which has the following beneficial effects:

[0017] 1. The utility model, through the pull rod arranged in the cover device, when the pull rod is moved up and down, the movable rod drives the insertion rod to move up and down under the action of the pull rod and the spring, when the insertion rod is plugged into the support rod, the filter cartridge is connected to the equipment, when the insertion rod is disconnected from the support rod, the filter cartridge can be removed, thereby achieving the effect of replacing the filter cartridge.

[0018] 2. The utility model provides a filter cartridge in the cover device, and the number of the filter cartridges is multiple, and when the multiple filter cartridges are connected to the device, the device has better filtering performance when in use. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 This is a front view cross-sectional schematic diagram of the structure of the utility model;

[0020] Figure 2 This is a front cross-sectional schematic diagram of the structural cover device of the utility model;

[0021] Figure 3 It is a partially enlarged schematic diagram of the front view and section of the structural cover device of the utility model.

[0022] Among them: 1. bottom tank; 2. cover device; 201. cover; 202. connecting rod; 203. through groove; 204. connecting plate; 205. air pipe; 206. filter cartridge; 207. support rod; 208. connecting box; 209. device pipe; 210. auxiliary pipe; 211. plug rod; 212. movable rod; 213. pull rod; 214. spring. DETAILED DESCRIPTION

[0023] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0024] See also Figure 1-Figure 3 , an electric furnace waste gas treatment mechanism for heat treatment, comprising a bottom tank 1;

[0025] like Figure 1 As shown, a cover plate device 2 is provided on one side of the outer surface of the bottom tank 1;

[0026] like Figure 2 and Figure 3As shown, the cover device 2 includes a cover plate 201, a connecting rod 202 is provided on one side of the outer surface of the cover plate 201, a through groove 203 is provided on one side of the outer surface of the cover plate 201, a connecting plate 204 is provided at one end of the through groove 203, an air pipe 205 is provided on one side of the outer surface of the connecting plate 204, a filter cartridge 206 is provided on one side of the outer surface of the connecting plate 204, a support rod 207 is provided on one side of the outer surface of the filter cartridge 206, a connecting box 208 is provided on one side of the outer surface of the connecting plate 204, a device tube 209 is provided inside the connecting box 208, an auxiliary tube 210 is provided on one side of the outer surface of the device tube 209, an insertion rod 211 is provided inside the auxiliary tube 210, a movable rod 212 is provided on one side of the outer surface of the insertion rod 211, a pull rod 213 is provided on one side of the outer surface of the movable rod 212, and a spring 214 is provided on one side of the outer surface of the movable rod 212.

[0027] Specifically, Figure 2 and Figure 3 As shown, there are two connection boxes 208 , and the two connection boxes 208 are evenly arranged on one side of the outer surface of the connection plate 204 .

[0028] Specifically, Figure 2 and Figure 3 As shown, one side of the outer surface of the connection box 208 contacts one side of the outer surface of the connection plate 204 , penetrates one side of the outer surface of the connection plate 204 , reaches the inside of the connection plate 204 , and is fixedly connected to the connection plate 204 .

[0029] Specifically, Figure 2 and Figure 3 As shown, there are two device pipes 209 , and the two device pipes 209 are evenly arranged in the connection boxes 208 on the left and right sides.

[0030] Specifically, Figure 2 and Figure 3 As shown, one end of the device pipe 209 contacts one side of the inner wall of the connection box 208, passes through one side of the inner wall of the connection box 208, reaches one side of the outer surface of the connection box 208, and is fixedly connected to the connection box 208.

[0031] Specifically, Figure 2 and Figure 3 As shown, one end of the auxiliary tube 210 contacts one side of the outer surface of the device tube 209 , passes through one side of the outer surface of the device tube 209 , reaches one side of the inner wall of the device tube 209 , and is fixedly connected to the device tube 209 .

[0032] Through the above technical solution, upper and lower slide grooves are provided on the left and right sides of the inner wall of the auxiliary tube 210, and one side of the outer surface of the upper and lower slide grooves contacts one side of the inner wall of the auxiliary tube 210, and penetrates one side of the inner wall of the auxiliary tube 210 to one side of the outer surface of the auxiliary tube 210, and the insertion rod 211 is provided in the auxiliary tube 210, and a sliding rod is provided on one side of the outer surface of the insertion rod 211, and one end of the sliding rod is fixedly connected to one side of the outer surface of the insertion rod 211, and the other end of the sliding rod is slidably connected to the inner wall of the upper and lower slide grooves, so that the insertion rod 211 has more stability when moving up and down;

[0033] A turntable is provided at one end of the pull rod 213, and the turntable is fixedly connected to one end of the pull rod 213, so that when the pull rod 213 is pulled downward, the turntable squeezes the movable rod 212, and when the pull rod 213 moves upward, the movable rod 212 moves under the action of the spring 214, and a threaded groove is provided on the outer surface of the pull rod 213, so that when the pull rod 213 rotates, the pull rod 213 and the connecting box 208 are threadedly connected.

[0034] When in use, the bottom tank 1 is disconnected from the cover device 2, and then the pull rod 213 is rotated. When the pull rod 213 is disconnected from the connecting box 208, the pull rod 213 is pulled up and down, so that the movable rod 212 can move up and down, thereby making the insertion rod 211 move up and down. When the insertion rod 211 is plugged into the support rod 207, the filter cartridge 206 is connected to the equipment. When the insertion rod 211 is disconnected from the support rod 207, the filter cartridge 206 can be removed, thereby achieving the effect of replacing the filter cartridge 206.

[0035] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A heat treatment furnace waste gas treatment mechanism, comprising a bottom tank (1), characterized in that: A cover plate device (2) is provided on one side of the outer surface of the bottom tank (1); The cover plate device (2) comprises a cover plate (201), a connecting rod (202) is provided on one side of the outer surface of the cover plate (201), a through groove (203) is provided on one side of the outer surface of the cover plate (201), a connecting plate (204) is provided at one end of the through groove (203), an air pipe (205) is provided on one side of the outer surface of the connecting plate (204), a filter cartridge (206) is provided on one side of the outer surface of the connecting plate (204), a support rod (207) is provided on one side of the outer surface of the filter cartridge (206), and the connecting A connection box (208) is provided on one side of the outer surface of the plate (204), a device tube (209) is provided inside the connection box (208), an auxiliary tube (210) is provided on one side of the outer surface of the device tube (209), an insertion rod (211) is provided inside the auxiliary tube (210), a movable rod (212) is provided on one side of the outer surface of the insertion rod (211), a pull rod (213) is provided on one side of the outer surface of the movable rod (212), and a spring (214) is provided on one side of the outer surface of the movable rod (212).

2. The electric furnace waste gas treatment mechanism for heat treatment according to claim 1, characterized in that: The number of the connection boxes (208) is two, and the two connection boxes (208) are evenly arranged on one side of the outer surface of the connection plate (204).

3. The electric furnace waste gas treatment mechanism for heat treatment according to claim 1, characterized in that: One side of the outer surface of the connection box (208) contacts one side of the outer surface of the connection plate (204), penetrates one side of the outer surface of the connection plate (204), reaches the inside of the connection plate (204), and is fixedly connected to the connection plate (204).

4. The electric furnace waste gas treatment mechanism for heat treatment according to claim 1, characterized in that: The number of the device pipes (209) is two, and the two device pipes (209) are evenly arranged in the connection boxes (208) on the left and right sides.

5. The electric furnace waste gas treatment mechanism for heat treatment according to claim 1, characterized in that: One end of the device pipe (209) contacts one side of the inner wall of the connection box (208), passes through one side of the inner wall of the connection box (208), reaches one side of the outer surface of the connection box (208), and is fixedly connected to the connection box (208).

6. The electric furnace waste gas treatment mechanism for heat treatment according to claim 1, characterized in that: One end of the auxiliary tube (210) contacts one side of the outer surface of the device tube (209), penetrates one side of the outer surface of the device tube (209), reaches one side of the inner wall of the device tube (209), and is fixedly connected to the device tube (209).

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