Waste gas treatment system for lithium ion battery electrolyte production workshop

Abstract

The utility model relates to the technical field of waste gas treatment systems, and discloses a waste gas treatment system for a lithium ion battery electrolyte production workshop, which comprises a workshop, a waste gas treatment component is communicated with the top of the workshop, and an exhaust adjusting component is arranged on the surface of the waste gas treatment component. According to the device, the driving motor is operated, the motor rotating rod is rotated by the output end of the driving motor, and the exhaust fan blades are rotated by the motor rotating rod, so that harmful gas in a workshop is sucked into the polymerization pipe through the waste gas guide pipe communicated with the top; solid particles in air or gas are effectively removed through the particle filter element arranged in the waste gas guide pipe, particularly in waste gas treatment, air purification and industrial application, the particle filter element is commonly used for capturing particles such as dust, smoke and dust, and then the gas flows towards a waste gas combustion device through the polymerization pipe through the exhaust fan blades.

Description

Technical Field

[0001] This utility model relates to the technical field of waste gas treatment systems, and in particular to a waste gas treatment system for a lithium-ion battery electrolyte production workshop. Background Technology

[0002] The design of the exhaust gas treatment system in a lithium-ion battery electrolyte production workshop needs to take into account the hazardous substances that may be generated during the process, including organic solvents, volatile organic compounds (VOCs), particulate matter, and other chemical pollutants. Therefore, the exhaust gas treatment system should be able to effectively capture and treat these pollutants, ensuring emissions comply with environmental regulations while protecting the health of workshop workers.

[0003] Most existing waste gas treatment devices use ventilation systems to extract harmful gases from the workshop and allow them to enter the treatment device. However, harmful gases floating in the air are usually accompanied by particulate matter, which affects the waste gas treatment device, thus impacting its treatment efficiency and quality. Utility Model Content

[0004] To solve the above-mentioned technical problems, this utility model provides a waste gas treatment system for lithium-ion battery electrolyte production workshops.

[0005] This utility model is achieved by the following technical solution: a waste gas treatment system for a lithium-ion battery electrolyte production workshop, including a working workshop, a waste gas treatment component connected to the top of the working workshop, and an exhaust regulating component on the surface of the waste gas treatment component.

[0006] The waste gas treatment assembly includes a waste gas guide pipe. A polymerization pipe is connected to the end of the waste gas guide pipe furthest from the work workshop. A motor mounting base is fixedly connected to the inner wall of the polymerization pipe. A drive motor is fixedly connected to the surface of the motor mounting base. A motor rotating rod is fixedly connected to the output end of the drive motor. An exhaust fan blade is fixedly connected to the surface of the motor rotating rod. A granular filter element is fixedly connected to the inner wall of the waste gas guide pipe. An activated carbon filter element is fixedly connected to the inner wall of the polymerization pipe. A waste gas combustion device is connected to the end of the polymerization pipe furthest from the waste gas guide pipe. The waste gas combustion device is fixedly connected to the top of the work workshop.

[0007] As a further improvement to the above solution, two exhaust gas guide pipes are provided, which are symmetrically arranged around the polymerization pipe as the center. Two polymerization pipes are provided, which are symmetrically arranged around the exhaust gas combustion device as the center.

[0008] As a further improvement to the above solution, four particulate filter elements are provided, which are symmetrically arranged around the exhaust gas combustion device. Two activated carbon filter elements are provided, which are symmetrically arranged around the exhaust gas combustion device.

[0009] The above technical solution involves operating a drive motor, which in turn rotates a motor rotating rod at its output end. This rotating rod then rotates the exhaust fan blades, causing harmful gases inside the workshop to be drawn into the polymer pipe through a top-connected exhaust gas guide pipe.

[0010] As a further improvement to the above solution, the exhaust regulating component includes a second drive motor, which is fixedly connected to the surface of the exhaust gas combustion device. The output end of the second drive motor is fixedly connected to a second motor rotating rod, and a drive gear is fixedly connected to the outer wall of the second motor rotating rod. An adjusting gear is meshed with the outer wall of the drive gear.

[0011] As a further improvement to the above solution, the inner wall of the adjusting gear is rotatably connected to the outer wall of the exhaust gas combustion device, the inner wall of the exhaust gas combustion device is provided with a guide groove, the inner wall of the guide groove is slidably connected with a gas sealing plate, and the outer wall of the gas sealing plate is slidably connected to the inner wall of the exhaust gas combustion device.

[0012] As a further improvement to the above solution, a fixing block is fixedly connected to the surface of the adjusting gear, a rotating rod is rotatably connected to the inner wall of the fixing block, a driving connecting rod is rotatably connected to the outer wall of the rotating rod, a fixing rod is rotatably connected to the inner wall of the end of the driving connecting rod away from the rotating rod, and the fixing rod is fixedly connected to the surface of the gas sealing plate.

[0013] As a further improvement to the above solution, four fixing blocks are provided, and the four fixing blocks are evenly arranged around the center of the exhaust gas combustion device. Four driving connecting rods are also provided, and the four driving connecting rods are evenly arranged around the center of the exhaust gas combustion device.

[0014] Through the above technical solution, the second drive motor is operated, the output end of the second drive motor rotates the second motor rotating rod, the second motor rotating rod rotates the drive gear, the drive gear meshes with the adjusting gear, the adjusting gear rotates on the surface of the exhaust gas combustion device, and at the same time the adjusting gear drives the fixed block, the fixed block drives the rotating rod, the rotating rod pushes the drive connecting rod, and at the same time the drive connecting rod pushes the fixed rod obliquely upward.

[0015] Compared with the prior art, the beneficial effects of this utility model are as follows:

[0016] This invention utilizes a drive motor to rotate a motor rod, which in turn rotates the exhaust fan blades. This draws harmful gases from the workshop into the polymerization tube through a top-mounted exhaust gas guide pipe. Before entering the polymerization tube, the harmful gases pass through a particulate filter inside the exhaust gas guide pipe, effectively removing solid particles from the air or gas. This filter is particularly useful in waste gas treatment, air purification, and industrial applications, often used to capture dust, smoke, and other particulate matter. The exhaust fan then directs the gas through the polymerization tube towards the waste gas combustion device. Before entering the combustion device, the gas passes through an activated carbon filter, which removes harmful gases, odors, bacteria, viruses, heavy metals, and other substances from the air. This initial filtration is limited, so the gas, after passing through the activated carbon filter, enters the combustion device. The combustion device heats and burns the waste gas, converting harmful substances such as organic solvents, volatile organic compounds (VOCs), and odors into harmless gases such as carbon dioxide and water vapor, thus reducing pollution to the environment and personnel.

[0017] This invention, through the treatment and conversion of harmful gases inside the waste gas combustion device, drives a second drive motor. The output of the second drive motor rotates a second motor rotating rod, which in turn rotates a drive gear. The drive gear meshes with an adjusting gear, which rotates on the surface of the waste gas combustion device. Simultaneously, the adjusting gear drives a fixed block, which in turn drives a rotating rod. The rotating rod pushes a drive connecting rod, which in turn pushes the fixed rod diagonally upward. The fixed rod then pushes a gas sealing plate upward along a guide groove, thereby causing the gas sealing plate to lose its sealing effect on the gas inside the waste gas combustion device. As a result, the gas inside the waste gas combustion device, after incineration, is discharged outward through the gap at the bottom of the gas sealing plate, thus ensuring a good sealing effect for the gas during operation. Attached Figure Description

[0018] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0019] Figure 2 This is a schematic diagram of the structure of the waste gas treatment component of this utility model;

[0020] Figure 3 This utility model Figure 2 Enlarged structural diagram of section A in the middle;

[0021] Figure 4 This is a schematic diagram of the exhaust regulating component of this utility model;

[0022] Figure 5 This utility model Figure 4 Enlarged structural diagram of section B.

[0023] Explanation of key symbols:

[0024] 1. Workshop; 2. Exhaust gas treatment components; 201. Exhaust gas guide pipe; 202. Polymerization pipe; 203. Motor mounting base; 204. Drive motor; 205. Motor rotating rod; 206. Exhaust fan blade; 207. Granular filter element; 208. Activated carbon filter element; 209. Exhaust gas combustion device; 3. Exhaust gas regulating components; 301. Drive motor II; 302. Motor rotating rod II; 303. Drive gear; 304. Adjusting gear; 305. Guide slide; 306. Gas sealing plate; 307. Fixing block; 308. Rotating rod; 309. Drive connecting rod; 310. Fixing rod. Detailed Implementation

[0025] The present invention will be further described below with reference to the accompanying drawings and specific embodiments. It should be noted that, without conflict, the various embodiments or technical features described below can be arbitrarily combined to form new embodiments.

[0026] Example:

[0027] Please combine Figure 1-5 This embodiment of a lithium-ion battery electrolyte production workshop exhaust gas treatment system includes a working workshop 1, an exhaust gas treatment component 2 connected to the top of the working workshop 1, and an exhaust gas regulating component 3 provided on the surface of the exhaust gas treatment component 2.

[0028] The exhaust gas treatment assembly 2 includes an exhaust gas guide pipe 201. The end of the exhaust gas guide pipe 201 away from the work workshop 1 is connected to a polymerization pipe 202. A motor mounting base 203 is fixedly connected to the inner wall of the polymerization pipe 202. A drive motor 204 is fixedly connected to the surface of the motor mounting base 203. A motor rotating rod 205 is fixedly connected to the output end of the drive motor 204. An exhaust fan blade 206 is fixedly connected to the surface of the motor rotating rod 205. A granular filter element 207 is fixedly connected to the inner wall of the exhaust gas guide pipe 201. An activated carbon filter element 208 is fixedly connected to the inner wall of the polymerization pipe 202. An exhaust gas combustion device 209 is connected to the end of the polymerization pipe 202 away from the exhaust gas guide pipe 201. The exhaust gas combustion device 209 is fixedly connected to the top of the work workshop 1.

[0029] There are two exhaust gas guide pipes 201, which are symmetrically arranged with the polymerization pipe 202 as the center. There are two polymerization pipes 202, which are symmetrically arranged with the exhaust gas combustion device 209 as the center.

[0030] There are four granular filter elements 207, which are symmetrically arranged around the exhaust gas combustion device 209. There are two activated carbon filter elements 208, which are symmetrically arranged around the exhaust gas combustion device 209.

[0031] The exhaust regulating component 3 includes a second drive motor 301, which is fixedly connected to the surface of the exhaust gas combustion device 209. A second motor rotating rod 302 is fixedly connected to the output end of the second drive motor 301. A drive gear 303 is fixedly connected to the outer wall of the second motor rotating rod 302. An adjusting gear 304 is meshed with the outer wall of the drive gear 303.

[0032] The inner wall of the adjusting gear 304 is rotatably connected to the outer wall of the exhaust gas combustion device 209. The inner wall of the exhaust gas combustion device 209 is provided with a guide groove 305. The inner wall of the guide groove 305 is slidably connected to a gas sealing plate 306. The outer wall of the gas sealing plate 306 is slidably connected to the inner wall of the exhaust gas combustion device 209.

[0033] A fixing block 307 is fixedly connected to the surface of the adjusting gear 304. A rotating rod 308 is rotatably connected to the inner wall of the fixing block 307. A driving connecting rod 309 is rotatably connected to the outer wall of the rotating rod 308. A fixing rod 310 is rotatably connected to the inner wall of the end of the driving connecting rod 309 away from the rotating rod 308. The fixing rod 310 is fixedly connected to the surface of the gas sealing plate 306.

[0034] There are four fixed blocks 307, which are evenly arranged around the center of the exhaust gas combustion device 209. There are also four drive rods 309, which are evenly arranged around the center of the exhaust gas combustion device 209.

[0035] The implementation principle of the exhaust gas treatment system in a lithium-ion battery electrolyte production workshop in this embodiment is as follows: By operating the drive motor 204, the output end of the drive motor 204 rotates the motor rotating rod 205, which in turn rotates the exhaust fan blades 206. This causes harmful gases inside the workshop 1 to be drawn into the polymerization pipe 202 through the exhaust gas guide pipe 201 connected at the top. Before the harmful gases inside the exhaust gas guide pipe 201 enter the polymerization pipe 202, solid particulate matter in the air or gas is effectively removed by the particulate filter element 207 installed inside the exhaust gas guide pipe 201, especially… In waste gas treatment, air purification, and industrial applications, it is commonly used to capture particulate matter such as dust, smoke, and ash. The gas is then propelled through the exhaust fan blades 206 and the polymerization pipe 202 towards the waste gas combustion device 209. Before entering the combustion device 209, the gas passes through an activated carbon filter 208, which removes harmful gases, odors, bacteria, viruses, heavy metals, and other substances from the air, thus performing primary filtration. However, its filtration effect is limited. Therefore, the gas after passing through the activated carbon filter 208 enters the waste gas combustion device 209, where it is further processed. The waste gas is heated and burned, converting harmful substances such as organic solvents, volatile organic compounds (VOCs), and odors into harmless gases such as carbon dioxide and water vapor, thereby reducing pollution to the environment and personnel. After the waste gas combustion device 209 treats and converts the harmful gases, the drive motor 301 rotates, and the output of the drive motor 301 rotates the motor rotating rod 302. The motor rotating rod 302 rotates the drive gear 303, which meshes with the adjusting gear 304. The adjusting gear 304 rotates on the surface of the waste gas combustion device 209, simultaneously adjusting... Gear 304 drives fixed block 307, fixed block 307 drives rotating rod 308, rotating rod 308 pushes drive connecting rod 309, and simultaneously drive connecting rod 309 pushes fixed rod 310 obliquely upward. Fixed rod 310 pushes gas sealing plate 306 to slide upward along guide groove 305, thereby causing gas sealing plate 306 to lose its sealing effect on the gas inside waste gas combustion device 209. As a result, the gas inside waste gas combustion device 209 after incineration is discharged outward through the gap at the bottom of gas sealing plate 306, thus enabling the equipment to maintain a good sealing effect on the gas during operation.

[0036] The above embodiments are merely preferred embodiments of this utility model and should not be construed as limiting the scope of protection of this utility model. Any non-substantial changes and substitutions made by those skilled in the art based on this utility model shall fall within the scope of protection claimed by this utility model.

Claims

1. A lithium ion battery electrolyte production plant off-gas treatment system, characterized by, Including the work shop (1), the work shop (1) top intercommunication is provided with exhaust treatment assembly (2), the surface of exhaust treatment assembly (2) is provided with exhaust adjustment assembly (3); The exhaust treatment assembly (2) includes an exhaust guide pipe (201), the exhaust guide pipe (201) is provided with a polymerization pipe (202) at one end away from the work shop (1), the inner wall of the polymerization pipe (202) is fixedly connected with a motor fixing seat (203), the surface of the motor fixing seat (203) is fixedly connected with a driving motor (204), the output end of the driving motor (204) is fixedly connected with a motor rotating rod (205), the surface of the motor rotating rod (205) is fixedly connected with an exhaust fan blade (206), the inner wall of the exhaust guide pipe (201) is fixedly connected with a particle filter element (207), the inner wall of the polymerization pipe (202) is fixedly connected with an activated carbon filter element (208), the one end of the polymerization pipe (202) away from the exhaust guide pipe (201) is provided with an exhaust gas combustion device (209), and the exhaust gas combustion device (209) is fixedly connected to the top of the work shop (1).

2. The system for treating exhaust gas from a lithium ion battery electrolyte production plant according to claim 1, characterized in that: The exhaust guide pipe (201) is provided with two, and the two exhaust guide pipes (201) are symmetrically arranged with the polymerization pipe (202) as the center, the polymerization pipe (202) is provided with two, and the two polymerization pipes (202) are symmetrically arranged with the exhaust gas combustion device (209) as the center.

3. The system for treating exhaust gas from a lithium ion battery electrolyte production plant according to claim 1, characterized in that: The particle filter element (207) is provided with four, the four particle filter elements (207) are symmetrically arranged with the exhaust gas combustion device (209) as the center, the activated carbon filter element (208) is provided with two, and the two activated carbon filter elements (208) are symmetrically arranged with the exhaust gas combustion device (209) as the center.

4. The system for treating exhaust gas from a lithium ion battery electrolyte production plant according to claim 1, characterized in that: The exhaust adjustment assembly (3) includes a driving motor (301), the driving motor (301) is fixedly connected to the surface of the exhaust gas combustion device (209), the output end of the driving motor (301) is fixedly connected with a motor rotating rod (302), the outer wall of the motor rotating rod (302) is fixedly connected with a driving gear (303), and the outer wall of the driving gear (303) is meshed with an adjusting gear (304).

5. The system for treating exhaust gas from a lithium-ion battery electrolyte production plant according to claim 4, characterized in that: The adjusting gear (304) is rotatably connected to the outer wall of the exhaust gas combustion device (209), the inner wall of the exhaust gas combustion device (209) is provided with a guide chute (305), the inner wall of the guide chute (305) is slidably connected with a gas sealing plate (306), and the outer wall of the gas sealing plate (306) is slidably connected to the inner wall of the exhaust gas combustion device (209).

6. The system for treating exhaust gas from a lithium-ion battery electrolyte production plant according to claim 5, characterized in that: The surface of the adjusting gear (304) is fixedly connected with a fixed block (307), the inner wall of the fixed block (307) is rotatably connected with a rotating rod (308), the outer wall of the rotating rod (308) is rotatably connected with a driving link (309), the inner wall of the one end of the driving link (309) away from the rotating rod (308) is rotatably connected with a fixed rod (310), and the fixed rod (310) is fixedly connected to the surface of the gas sealing plate (306).

7. A lithium ion battery electrolyte production plant off-gas treatment system as claimed in claim 6, characterized in that: The fixed blocks (307) are provided with four, four said fixed blocks (307) are evenly arranged with the center of the exhaust gas combustion device (209), the driving link (309) is provided with four, four said driving link (309) is evenly arranged with the center of the exhaust gas combustion device (209).

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