Activated carbon adsorption device for purifying organic matter waste gas

Abstract

The activated carbon adsorption device comprises a treatment box, a gas inlet pipe is mounted at one end of the treatment box, a refrigerating machine is arranged at the top end of the treatment box, mounting frames are symmetrically and slidably connected into the top end of the treatment box, and activated carbon layers are arranged on the inner sides of the mounting frames; a fixing mechanism is arranged at the top end of the mounting frame, and a filtering assembly is arranged in an air inlet pipe; wherein the fixing mechanism comprises a mounting plate fixedly connected to the top end of the mounting frame, fixing boxes are symmetrically mounted at the top end of the treatment box, positioning rods are slidably connected to the interiors of the fixing boxes, and connecting plates are mounted on the outer sides of the positioning rods, so that the effect of quickly fixing and limiting the mounting plate can be achieved; and compared with a bolt fixing mode in the prior art, the method is more convenient and faster, subsequent workers can conveniently replace and regenerate the activated carbon layer, and the maintenance efficiency of the device is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of waste gas treatment devices, in particular to an activated carbon adsorption device for purifying organic waste gas. Background Technique

[0002] Waste gas treatment equipment mainly refers to an environmental protection equipment that uses different process technologies to recover, remove, or reduce the harmful components of the exhaust gas, so as to protect the environment and purify the air. Activated carbon adsorption devices are often used in existing waste gas treatment equipment.

[0003] The patent publication number CN213668487U discloses an activated carbon adsorption device for purifying organic waste gas. In this device, slots are opened inside the treatment chamber. When installing the activated carbon adsorption device, the device is directly inserted into the treatment chamber from the top through the slots. The bottom of the activated carbon adsorption device presses down the spring, and fixing bolts are inserted into the limiting holes to fix the activated carbon adsorption device. When replacing and cleaning the activated carbon adsorption device, only need to reverse the fixing bolts to release the fixation of the activated carbon adsorption device, the spring automatically resets, pushes out the activated carbon adsorption device, and then the activated carbon adsorption device can be conveniently taken out through the pull ring. In this way, the installation and disassembly of the activated carbon adsorption device are relatively simple and convenient, which is convenient for disassembling and cleaning the activated carbon adsorption device. However, the following problems still exist in the actual use of this patent:

[0004] This device fixes the activated carbon adsorption device by inserting fixing bolts into the limiting holes. When replacing and cleaning the activated carbon adsorption device, only need to reverse the fixing bolts to release the fixation of the activated carbon adsorption device. This device fixes and limits the activated carbon adsorption device through fixing bolts, but the bolt installation method may require workers to operate with tools, and the design of multiple groups of bolts will greatly reduce the device maintenance efficiency, bringing inconvenience to workers during use.

[0005] An activated carbon adsorption device for purifying organic waste gas is proposed to solve the problems mentioned above. Content of the Utility Model

[0006] The purpose of the utility model is to provide an activated carbon adsorption device for purifying organic waste gas, so as to solve the problem in the above background technique that currently, the activated carbon adsorption device is fixed by inserting fixing bolts into the limiting holes. When replacing and cleaning the activated carbon adsorption device, only need to reverse the fixing bolts to release the fixation of the activated carbon adsorption device. This device fixes and limits the activated carbon adsorption device through fixing bolts, but the bolt installation method may require workers to operate with tools, and the design of multiple groups of bolts will greatly reduce the device maintenance efficiency, bringing inconvenience to workers during use.

[0007] To achieve the above object, the present utility model provides the following technical solutions: An activated carbon adsorption device for purifying organic waste gas, comprising a treatment tank, one end of the treatment tank is provided with an air inlet pipe, a refrigerator is arranged at the top of the treatment tank, and mounting frames are symmetrically and slidably connected inside the top of the treatment tank, and an activated carbon layer is arranged inside the mounting frames; A fixing mechanism is arranged at the top of the mounting frame, and a filtering component is arranged inside the air inlet pipe;

[0008] Among them, the fixing mechanism includes a mounting plate fixedly connected to the top of the mounting frame, fixing boxes are symmetrically mounted at the top of the treatment tank, a positioning rod is slidably connected inside the fixing boxes, a connecting plate is mounted on the outer side of the positioning rod, guide rods are symmetrically and slidably connected inside both ends of the connecting plate, and both ends of the guide rods are fixedly connected to the inside of the fixing boxes, a first telescopic spring is sleeved on the outer side of the guide rods, mounting grooves are symmetrically formed inside the mounting plate, a pull plate is slidably connected inside the mounting grooves, second telescopic springs are symmetrically mounted between the pull plate and the mounting grooves, an operating rod is mounted on one side of the top of the pull plate, and the insertion block at the top of the pull plate is inserted and connected with the positioning rod.

[0009] Preferably, the filtering component includes a mounting box fixedly connected to the inside of the air inlet pipe, a rotating rod is rotatably connected to one end of the mounting box, a fan blade is mounted on the outer side of one end of the rotating rod, reciprocating lead screws are symmetrically and rotatably connected between both sides of the mounting box and the air inlet pipe, a first rotating tooth is mounted on the end of the rotating rod located inside the mounting box, a second rotating tooth is mounted on the corresponding end of the reciprocating lead screw, the first rotating tooth and the second rotating tooth are meshed and connected, a threaded plate is threadedly connected to the outer side of the reciprocating lead screw, a brush plate is mounted on one side of the threaded plate, and a filter screen is mounted inside the air inlet pipe.

[0010] Preferably, card seats are symmetrically mounted at the bottom of the treatment tank, a sliding plate is slidably connected inside the card seats, sliding grooves are symmetrically formed at the bottom of the sliding plate, sliders are slidably connected inside the sliding grooves, a first rotating seat is rotatably connected to the bottom of the sliders, second rotating seats are symmetrically and rotatably connected to the inside of the bottom of the card seats, a telescopic rod is mounted between the first rotating seat and the second rotating seat, and a third telescopic spring is sleeved on the outer side of the telescopic rod.

[0011] Preferably, the bottom end of the mounting frame is inserted and connected with the inner side of the card seat, and a handle is mounted on the top end of the mounting plate.

[0012] Preferably, a limiting block is rotatably and snap-fitted on the outer side of one end of the rotating rod, and the limiting block is fixedly connected inside the air inlet pipe.

[0013] Preferably, one end of the positioning rod penetrates through the mounting plate and is slidably connected, and the operating rod is slidably connected between the mounting plate and the mounting groove.

[0014] Preferably, one side of the brush plate is in contact with the filter screen.

[0015] Compared with the prior art, the beneficial effects of the present utility model are as follows: The activated carbon adsorption device for purifying organic waste gas is as follows: By pressing the positioning rod to slide inside the fixed box, at this time, the positioning rod drives the movement of the connecting plate, and the movement of the connecting plate causes the two groups of first telescopic springs to stretch. Then, by pressing the operating rod to drive the pull plate to slide inside the installation groove, at this time, the second telescopic spring contracts. Due to the reset property of the second telescopic spring, the plug on the top of the pull plate can be inserted into the positioning rod, so that the effect of quickly fixing and limiting the installation plate can be achieved, and the effect of quickly installing and disassembling the installation frame can be realized. This is more convenient than the bolt fixing method in the prior art, facilitating the subsequent replacement and regeneration of the activated carbon layer by the staff and improving the device maintenance efficiency. The fan blades are impacted by the waste gas, and the impacted fan blades drive the rotation of the rotating rod. The rotation of the first rotating tooth drives the rotation of the two groups of second rotating teeth, and the rotation of the second rotating teeth drives the rotation of the two groups of reciprocating lead screws. Then, the threaded plate drives the brush plate to clean and block the filter screen. Through the design of the filter screen, the waste gas can be preliminarily filtered, and the particulate impurities in the waste gas can be filtered, thereby greatly improving the subsequent filtering effect of the activated carbon layer. By the brush plate moving back and forth to clean and block the filter screen, the phenomenon that the waste gas flow is blocked due to the blockage of the filter screen can be avoided.

[0016] 1. By inserting the installation frame into the interior of the processing box, at this time, the bottom end of the installation frame is inserted into the card seat. Then, by pressing the positioning rod to slide inside the fixed box, at this time, the positioning rod drives the movement of the connecting plate, and the movement of the connecting plate causes the two groups of first telescopic springs to stretch. Then, by pressing the operating rod to drive the pull plate to slide inside the installation groove, at this time, the second telescopic spring contracts. By releasing the operating rod, and then due to the reset property of the second telescopic spring, the plug on the top of the pull plate can be inserted into the positioning rod, so that the effect of quickly fixing and limiting the installation plate can be achieved, and the effect of quickly installing and disassembling the installation frame can be realized. This is more convenient than the bolt fixing method in the prior art, facilitating the subsequent replacement and regeneration of the activated carbon layer by the staff and improving the device maintenance efficiency. When the bottom end of the installation frame is inserted into the card seat, at this time, the sliding plate moves downward, and then the positions of the first rotating seat and the second rotating seat change. At this time, the contraction rod and the third telescopic spring contract, and then the slider slides inside the chute. When the installation frame is far away from the card seat, at this time, due to the tension generated by the third telescopic spring, the installation frame can be pushed upward, so as to assist the disassembly effect of the installation frame, bringing convenience to the staff during use;

[0017] 2. The fan blades are impacted by the waste gas. The rotation of the fan blades drives the rotation of the rotating rod. The rotation of the rotating rod drives the rotation of the first rotating gear. The rotation of the first rotating gear drives the rotation of two groups of second rotating gears. The rotation of the second rotating gears drives the rotation of two groups of reciprocating lead screws. The rotation of the reciprocating lead screws drives the threaded plate to move up and down reciprocally. Furthermore, the threaded plate drives the brush plate to clean and unclog the filter net. Through the design of the filter net, the waste gas can be preliminarily filtered, and the particulate impurities in the waste gas can be filtered. Thus, the subsequent filtering effect of the activated carbon layer is greatly improved. By moving the brush plate back and forth to clean and unclog the filter net, the phenomenon that the waste gas flow is blocked due to the blockage of the filter net can be avoided, which brings convenience to the staff during use. Description of the Drawings

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

[0019] Figure 2 It is an enlarged schematic diagram of the overall structure of the mounting plate in the present utility model;

[0020] Figure 3 It is a schematic diagram of the overall structure of the filter assembly in the present utility model;

[0021] Figure 4 It is an enlarged schematic diagram of part A in the present utility model;

[0022] Figure 5 It is a partially enlarged schematic diagram of the fixing mechanism in the present utility model.

[0023] In the figure: 1, treatment box; 101, intake pipe; 102, refrigerator; 103, mounting frame; 104, activated carbon layer; 2, fixing mechanism; 201, mounting plate; 202, fixing box; 203, positioning rod; 204, connecting plate; 205, guide rod; 206, first telescopic spring; 207, mounting groove; 208, pulling plate; 209, second telescopic spring; 210, operating rod; 211, card seat; 212, sliding plate; 213, chute; 214, slider; 215, first rotating seat; 216, second rotating seat; 217, retractable rod; 218, third telescopic spring; 219, handle; 3, filter assembly; 301, mounting box; 302, rotating rod; 303, fan blade; 304, reciprocating lead screw; 305, first rotating gear; 306, second rotating gear; 307, threaded plate; 308, brush plate; 309, filter net; 310, limiting block. Detailed Embodiment

[0024] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present invention without creative efforts shall fall within the protection scope of the present invention.

[0025] Please refer to Figures 1-5 , the present invention provides a technical solution: an activated carbon adsorption device for purifying organic waste gas, including a treatment tank 1, an air inlet pipe 101 is installed at one end of the treatment tank 1, a refrigerator 102 is arranged at the top of the treatment tank 1, and installation frames 103 are symmetrically and slidably connected inside the top of the treatment tank 1, and an activated carbon layer 104 is arranged inside the installation frames 103; a fixing mechanism 2 is arranged at the top of the installation frames 103, and a filtering component 3 is arranged inside the air inlet pipe 101;

[0026] Among them, the fixing mechanism 2 includes a mounting plate 201 fixedly connected to the top of the installation frame 103, fixing boxes 202 are symmetrically installed at the top of the treatment tank 1, positioning rods 203 are slidably connected inside the fixing boxes 202, connecting plates 204 are installed on the outer sides of the positioning rods 203, guide rods 205 are symmetrically and slidably connected inside both ends of the connecting plates 204, and both ends of the guide rods 205 are fixedly connected to the inside of the fixing boxes 202, and a first telescopic spring 206 is sleeved on the outer sides of the guide rods 205. Installation grooves 207 are symmetrically opened inside the mounting plate 201, pull plates 208 are slidably connected inside the installation grooves 207, second telescopic springs 209 are symmetrically installed between the pull plates 208 and the installation grooves 207, and an operating rod 210 is installed on one side of the top of the pull plate 208. The top plug of the pull plate 208 is inserted into the positioning rod 203, one end of the positioning rod 203 penetrates through the mounting plate 201 and is slidably connected, and the operating rod 210 is slidably connected between the mounting plate 201 and the installation groove 207, so as to achieve the effect of quickly fixing and limiting the mounting plate 201, and thus the effect of quickly installing and disassembling the installation frame 103 can be realized, which is more convenient than the bolt fixing method in the prior art, facilitating subsequent workers to replace and regenerate the activated carbon layer 104 and improving the device maintenance efficiency;

[0027] At the bottom end of the processing box 1, card seats 211 are symmetrically installed. A sliding plate 212 is slidably connected inside the card seat 211. At the bottom end of the sliding plate 212, sliding grooves 213 are symmetrically opened. Inside the sliding grooves 213, sliding blocks 214 are slidably connected. At the bottom end of the sliding block 214, a first rotating seat 215 is rotatably connected. Inside the bottom end of the card seat 211, second rotating seats 216 are symmetrically rotatably connected. Between the first rotating seat 215 and the second rotating seat 216, a contraction rod 217 is installed. Outside the contraction rod 217, a third telescopic spring 218 is sleeved. When the bottom end of the installation frame 103 is inserted into the card seat 211, at this time, the sliding plate 212 moves downward, and then the positions between the first rotating seat 215 and the second rotating seat 216 change. At this time, the contraction rod 217 and the third telescopic spring 218 contract, and then the sliding block 214 slides inside the sliding groove 213. When the installation frame 103 is away from the card seat 211, at this time, through the tension generated by the third telescopic spring 218, the installation frame 103 can be pushed upward, so as to assist the disassembly effect of the installation frame 103, bringing convenience to the staff during use. The bottom end of the installation frame 103 is inserted between the inner sides of the card seats 211. At the top end of the installation plate 201, a handle 219 is installed. Through the design of the handle 219, it is convenient for the staff to operate the installation plate 201.

[0028] The filtering component 3 includes an installation box 301 fixedly connected inside the intake pipe 101. At one end of the installation box 301, a rotating rod 302 is rotatably connected. On the outer side of one end of the rotating rod 302, a fan blade 303 is installed. On both sides of the installation box 301 and the intake pipe 101, reciprocating lead screws 304 are symmetrically rotatably connected. At one end of the rotating rod 302 located inside the installation box 301, a first rotating tooth 305 is installed. At the corresponding end of the reciprocating lead screw 304, a second rotating tooth 306 is installed. Between the first rotating tooth 305 and the second rotating tooth 306, a meshing connection is provided. On the outer side of the reciprocating lead screw 304, a threaded plate 307 is threadedly connected. On one side of the threaded plate 307, a brush plate 308 is installed. One side of the brush plate 308 is in contact with the filter screen 309. Inside the intake pipe 101, a filter screen 309 is installed. Through the design of the filter screen 309, the waste gas can be preliminarily filtered, and the particulate impurities in the waste gas can be filtered, thereby greatly improving the subsequent filtering effect of the activated carbon layer 104. By moving the brush plate 308 back and forth to clean and block the filter screen 309, the phenomenon that the waste gas flow is blocked due to the blockage of the filter screen 309 can be avoided, bringing convenience to the staff during use. On the outer side of one end of the rotating rod 302, a limiting block 310 is snap-fitted and rotatably connected. The limiting block 310 is fixedly connected inside the intake pipe 101. Through the design of the limiting block 310, the rotation of the rotating rod 302 can be made more stable.

[0029] Working principle: Before using the activated carbon adsorption device for purifying organic waste gas, it is necessary to first check the overall condition of the device to ensure that it can work normally. According to Figure 1 - Figure 5 As shown, by inserting the mounting frame 103 into the interior of the processing box 1, at this time, the bottom end of the mounting frame 103 is inserted into the card seat 211. Then, by pressing the positioning rod 203 to slide inside the fixed box 202, at this time, the positioning rod 203 drives the movement of the connecting plate 204. The movement of the connecting plate 204 causes the two groups of first telescopic springs 206 to stretch. Then, by pressing the operating rod 210 to drive the pull plate 208 to slide inside the mounting groove 207, at this time, the second telescopic spring 209 contracts. By releasing the operating rod 210, and then through the reset property of the second telescopic spring 209, the plug on the top of the pull plate 208 can be inserted into the positioning rod 203, so as to achieve the effect of quickly fixing and limiting the mounting plate 201, and thus the effect of quickly installing and disassembling the mounting frame 103 can be realized. This is more convenient than the existing bolt fixing method, which is convenient for subsequent workers to replace and regenerate the activated carbon layer 104 and improves the device maintenance efficiency. When the bottom end of the mounting frame 103 is inserted into the card seat 211, at this time, the sliding plate 212 moves downward, and then the positions of the first rotating seat 215 and the second rotating seat 216 change. At this time, the retracting rod 217 and the third telescopic spring 218 contract, and then the slider 214 slides inside the chute 213. When the mounting frame 103 is away from the card seat 211, at this time, through the tension generated by the third telescopic spring 218, the mounting frame 103 can be pushed upward, so as to assist the disassembly effect of the mounting frame 103, which brings convenience to the workers during use. Through the design of the handle 219, it is convenient for the workers to operate the mounting plate 201;

[0030] By the worker controlling the air extraction pump to transmit the waste gas into the intake pipe 101 and the processing box 1, at this time, the waste gas impacts the fan blade 303. The fan blade 303 drives the rotation of the rotating rod 302 under the impact. The rotation of the rotating rod 302 drives the rotation of the first rotating gear 305. The rotation of the first rotating gear 305 drives the rotation of the two groups of second rotating gears 306. The rotation of the second rotating gears 306 drives the rotation of the two groups of reciprocating lead screws 304. The rotation of the reciprocating lead screws 304 drives the threaded plate 307 to move up and down reciprocally. Then, the threaded plate 307 drives the brush plate 308 to clean and unclog the filter net 309. Through the design of the filter net 309, the waste gas can be preliminarily filtered, and the particulate impurities in the waste gas can be filtered, thus greatly improving the subsequent filtering effect of the activated carbon layer 104. By the brush plate 308 moving back and forth to clean and unclog the filter net 309, the phenomenon that the waste gas flow is blocked due to the blockage of the filter net 309 can be avoided, which brings convenience to the workers during use.

[0031] Through the processing box 1, the intake pipe 101, the refrigerator 102, and the installation frame 103, the activated carbon layer 104 is a device used in the prior art. The patent with publication number CN213668487U discloses an activated carbon adsorption device for purifying organic waste gas. The device used therein will not be elaborated here.

[0032] Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or perform equivalent replacements on some of the technical features. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present utility model shall be included within the protection scope of the present utility model.

Claims

1. An activated carbon adsorption device for purifying organic waste gas, comprising a treatment box (1), an air inlet pipe (101) being installed at one end of the treatment box (1), a refrigerator (102) being arranged at the top of the treatment box (1), a mounting frame (103) being symmetrically slidably connected inside the top of the treatment box (1), and an activated carbon layer (104) being arranged on the inner side of the mounting frame (103); It is characterized in that Also includes: A fixing mechanism (2) is provided at the top of the installation frame (103), and a filter assembly (3) is provided inside the air intake pipe (101); The fixing mechanism (2) comprises a mounting plate (201) fixedly connected to the top of the mounting frame (103), and a fixing box (202) is symmetrically installed at the top of the processing box (1), and a positioning rod (203) is slidably connected inside the fixing box (202), and a connecting plate (204) is installed outside the positioning rod (203), and guide rods (205) are symmetrically slidably connected inside the two ends of the connecting plate (204), and the two ends of the guide rod (205) are fixed to the inside of the fixing box (202). The guide rod (205) is connected to the guide rod (205), and the outer side thereof is sleeved with a first telescopic spring (206). The interior of the mounting plate (201) is symmetrically provided with a mounting groove (207). The interior of the mounting groove (207) is slidably connected with a pull plate (208). A second telescopic spring (209) is symmetrically installed between the pull plate (208) and the mounting groove (207). An operating rod (210) is installed on one side of the top end of the pull plate (208). The top end plug block of the pull plate (208) is plugged into the positioning rod (203).

2. The activated carbon adsorption device for purifying organic waste gas according to claim 1 is characterized in that: The filter assembly (3) comprises a mounting box (301) fixedly connected to the inside of the air intake pipe (101), and one end of the mounting box (301) is rotatably connected to a rotating rod (302), and a fan blade (303) is installed on the outside of one end of the rotating rod (302), and a reciprocating screw rod (304) is symmetrically rotatably connected between the two sides of the mounting box (301) and the air intake pipe (101), and a first rotating tooth (305) is installed at one end of the rotating rod (302) located inside the mounting box (301), and a second rotating tooth (306) is installed at the corresponding end of the reciprocating screw rod (304), and the first rotating tooth (305) and the second rotating tooth (306) are meshingly connected, and a threaded plate (307) is threadedly connected to the outside of the reciprocating screw rod (304), and a brush plate (308) is installed on one side of the threaded plate (307), and a filter screen (309) is installed inside the air intake pipe (101).

3. The activated carbon adsorption device for purifying organic waste gas according to claim 1 is characterized in that: A card seat (211) is symmetrically mounted on the bottom end of the processing box (1), and a sliding plate (212) is slidably connected to the inside of the card seat (211), and a sliding groove (213) is symmetrically opened on the bottom end of the sliding plate (212), and a sliding block (214) is slidably connected to the inside of the sliding groove (213), and the bottom end of the sliding block (214) is rotatably connected to a first rotating seat (215), and a second rotating seat (216) is symmetrically rotatably connected to the inside of the bottom end of the card seat (211), and a retractable rod (217) is mounted between the first rotating seat (215) and the second rotating seat (216), and a third telescopic spring (218) is sleeved on the outside of the retractable rod (217).

4. The activated carbon adsorption device for purifying organic waste gas according to claim 1 is characterized in that: The bottom end of the installation frame (103) is plugged into the inner side of the card seat (211), and a handle (219) is installed at the top end of the installation plate (201).

5. The activated carbon adsorption device for purifying organic waste gas according to claim 2, characterized in that: The outer side of one end of the rotating rod (302) is engaged and rotatably connected to a limiting block (310), and the limiting block (310) is located inside the air intake pipe (101) and is fixedly connected.

6. The activated carbon adsorption device for purifying organic waste gas according to claim 1 is characterized in that: One end of the positioning rod (203) penetrates the mounting plate (201) for sliding connection, and the operating rod (210) is located between the mounting plate (201) and the mounting groove (207) for sliding connection.

7. The activated carbon adsorption device for purifying organic waste gas according to claim 2 is characterized in that: One side of the brush plate (308) is in contact with the filter screen (309).

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