Odor collection and treatment device in urban refuse landfill

Abstract

The invention discloses an odor collection and treatment device in an urban refuse landfill, which comprises a moving trolley, a filtering mechanism is mounted on the top of the moving trolley, a counterweight mechanism is arranged on one side of the filtering mechanism, a turning collection mechanism is arranged on the other side of the filtering mechanism, and the turning collection mechanism comprises two guide rails. And the interiors of the two guide rails are rotationally connected with adjusting screw rods. According to the odor collecting and treating device in the urban refuse landfill, the collecting position is adjusted through an adjusting motor, then a lifting hydraulic cylinder drives an air suction base to move downwards, a first hydraulic cylinder and a second hydraulic cylinder drive a first movable claw and a second movable claw to rotate correspondingly, and a refuse heap is grabbed and dispersed; according to the garbage treatment device, garbage heaps at different positions can be turned over, odor in garbage can be released, the garbage treatment device does not need to stretch into the garbage heaps to suck the odor, blockage is prevented, and therefore the use convenience can be effectively improved.

Description

Technical Field

[0001] The present invention relates to the technical field of odor collection, specifically an odor collection and treatment device in a municipal solid waste landfill. Background Art

[0002] Waste treatment refers to the process of rendering harmless, recycling, and reducing the volume of solid waste generated in human daily life. In a municipal solid waste landfill, an odor collection and treatment device is required to treat odors. In the prior art, the odor collection and treatment device extends into the garbage pile to suck odors, which is prone to blockage and inconvenient for adjusting the odor collection position.

[0003] For example, the patent publication number CN220277822U is specifically an odor collection and treatment device in a municipal solid waste landfill, which relates to the field of odor collection. It includes a housing. A motor is provided at the top of the housing, and the output end of the motor extends into the interior of the housing. A turntable is provided at the output end of the motor, and a movable shaft is provided at the bottom end of the turntable. Two T-shaped chutes are opened at the bottom end of the inner wall of the housing. Through the mutual cooperation of the motor, turntable, movable shaft, movable ring, main air pipe, collecting air pipe, mounting block, and fixing block, starting the motor can drive the main air pipe below to reciprocate back and forth, thereby driving the vertical air pipe below to vibrate, dispersing the accumulated garbage, enabling the odors inside to be emitted, and then sucking and guiding the odors upward through the suction holes to achieve the purpose of odor collection. At the same time, the device can be quickly disassembled and installed by pushing the sliding ring, but there are problems such as the odor collection and treatment device extending into the garbage pile to suck odors, being prone to blockage, and inconvenient for adjusting the odor collection position. Summary of the Invention

[0004] Aiming at the deficiencies of the prior art, the present invention provides an odor collection and treatment device in a municipal solid waste landfill, which solves the problems that the odor collection and treatment device extends into the garbage pile to suck odors, is prone to blockage, and is inconvenient for adjusting the odor collection position.

[0005] To achieve the above objectives, the present invention is realized through the following technical solutions: An odor collection and treatment device in a municipal solid waste landfill includes a mobile trolley. A filtering mechanism is installed on the top of the mobile trolley. A counterweight mechanism is provided on one side of the filtering mechanism, and a turning and collecting mechanism is provided on the other side of the filtering mechanism. The turning and collecting mechanism includes two guide rails. Inside both of the two guide rails, there are rotationally connected adjusting screws. At the ends of both of the two adjusting screws, there are fixedly installed belt pulleys. A belt is sleeved between the two belt pulleys. The end of one of the adjusting screws is drivingly connected to an adjusting motor. On both of the two adjusting screws, there are threadedly connected connecting seats. On each of the connecting seats, there are fixedly connected two guide plates. At the ends of multiple guide plates, there are fixedly connected adjusting seats. On the adjusting seats, there are fixedly installed lifting hydraulic cylinders. At the end of the output shaft of the lifting hydraulic cylinder, there is fixedly installed a suction seat. At the top of the suction seat, there is installed an air pipe. On the bottom surface of the suction seat, there are opened multiple suction holes. At the bottom of the suction seat, there are a first movable claw and a second movable claw. At the top of the first movable claw, there is fixedly connected a first rotating seat. On one side of the first rotating seat, there is a first support seat. Between the first support seat and the first rotating seat, there is a first hydraulic cylinder. Inside the second movable claw, there is an opening slot. At the top end of the second movable claw, there is fixedly connected a second rotating seat. On one side of the second rotating seat, there is a second support seat. Between the second support seat and the second rotating seat, there is a second hydraulic cylinder.

[0006] Preferably, the two adjusting screws are drivingly connected through two belt pulleys and a belt. The end of the output shaft of the adjusting motor is drivingly connected to one of the adjusting screws through a bevel gear pair, so that the adjusting motor can drive the two adjusting screws to rotate simultaneously.

[0007] Preferably, the connecting seat is slidably connected to the inner wall of the guide rail, and the end of the guide plate penetrates through the guide rail, so that the guide plate can play a guiding role in the movement of the adjusting seat.

[0008] Preferably, the end of the first movable claw is rotationally connected to the suction seat through the first rotating seat, and the end of the second movable claw is rotationally connected to the suction seat through the second rotating seat, so that the first movable claw and the second movable claw can rotate.

[0009] Preferably, both ends of the first hydraulic cylinder are rotationally connected to the first rotating seat and the first support seat respectively, and the first support seat is fixedly installed inside the suction seat, so that the first hydraulic cylinder can drive the first rotating seat to rotate.

[0010] Preferably, both ends of the second hydraulic cylinder are rotationally connected to the second support seat and the second rotating seat respectively, and the second support seat is fixedly installed inside the suction seat, so that the second hydraulic cylinder can drive the second rotating seat to rotate.

[0011] Preferably, the counterweight mechanism includes a mounting seat. Inside the mounting seat, there is an insertion slot. The counterweight mechanism further includes a counterweight block. At the bottom of the counterweight block, there is fixedly connected an insertion block. At the top of the insertion block, there are fixedly connected two lifting handles. The insertion block matches the insertion slot, so that the mobile trolley can maintain balance.

[0012] Preferably, the filtering mechanism includes a housing, a filter screen is arranged inside the housing, an activated carbon filter element is arranged on one side of the filter screen, an exhaust fan is arranged on one side of the activated carbon filter element, a top cover is arranged on the top of the housing, two movable covers are arranged on the top cover, one ends of the two movable covers are rotatably connected to the top cover through hinges, opening and closing handles are arranged at the other ends of the two movable covers, and a magnet block is arranged on the top of the housing, so that the filter screen and the activated carbon filter element can be conveniently replaced.

[0013] The present invention provides an odor collection and treatment device in a municipal solid waste landfill. Compared with the prior art, it has the following beneficial effects: (1). For the odor collection and treatment device in the municipal solid waste landfill, the collection position is adjusted by the adjustment motor, and then the lifting hydraulic cylinder drives the suction seat to move downward. The first hydraulic cylinder and the second hydraulic cylinder drive the first movable claw and the second movable claw to rotate respectively, so as to grab and disperse the garbage pile, so that the garbage piles at different positions can be turned over, and the odor in the garbage can be released. There is no need to extend into the garbage pile to suck the odor, preventing blockage, thereby effectively improving the convenience of use.

[0014] (2). For the odor collection and treatment device in the municipal solid waste landfill, the weight block is moved by pulling the handle, and the weight block is inserted into the mounting seat, so that the center of gravity of the mobile trolley is centered, and thus the mobile trolley can maintain balance.

[0015] (3). For the odor collection and treatment device in the municipal solid waste landfill, the filter screen filters the suspended substances in the waste gas, and then the activated carbon filter element adsorbs the odor molecules to play a role in deodorization, and the movable cover can be opened and closed by driving the opening and closing handle, so that the filter screen and the activated carbon filter element can be conveniently replaced. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 is a schematic diagram of the overall structure of the present invention; Figure 2 is a schematic diagram of the structure of the turning and collecting mechanism of the present invention; Figure 3 is a schematic diagram of the connection structure between the adjustment seat and the adjustment motor of the present invention; Figure 4 is a schematic diagram of the structure of the first movable claw and the second movable claw of the present invention; Figure 5 is a schematic diagram of the structure of the weight mechanism of the present invention; Figure 6 is a schematic diagram of the structure of the filtering mechanism of the present invention.

[0017] In the figure: 1. Mobile trolley; 2. Turning collection mechanism; 201. Guide rail; 202. Adjusting screw; 203. Adjusting motor; 204. Pulley; 205. Belt; 206. Connecting seat; 207. Guide plate; 208. Adjusting seat; 209. Lifting hydraulic cylinder; 210. Suction seat; 211. Air pipe; 212. First movable claw; 213. Second movable claw; 214. Groove; 215. First rotating seat; 216. First hydraulic cylinder; 217. First support seat; 218. Second rotating seat; 219. Second hydraulic cylinder; 220. Second support seat; 3. Counterweight mechanism; 301. Mounting seat; 302. Slot; 303. Counterweight block; 304. Insert block; 305. Pull handle; 4. Filter mechanism; 401. Housing; 402. Top cover; 403. Filter screen; 404. Activated carbon filter element; 405. Magnet block; 406. Movable cover; 407. Hinge; 408. Opening and closing handle. Detailed implementation manners

[0018] The technical solutions in the embodiments of the present invention are clearly and completely described. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

[0019] Please refer to Figure 1-4 , the embodiments of the present invention provide a technical solution: an odor collection and treatment device in a municipal solid waste landfill, including a mobile trolley 1. A filter mechanism 4 is installed on the top of the mobile trolley 1. A counterweight mechanism 3 is arranged on one side of the filter mechanism 4, and a turning collection mechanism 2 is arranged on the other side of the filter mechanism 4. The turning collection mechanism 2 can turn the garbage piles at different positions, so that the odor in the garbage can be released, and the odor is collected into the filter mechanism 4 for treatment. There is no need to extend into the garbage pile to suck the odor, preventing blockage, thereby effectively improving the convenience of use.

[0020] The turning collection mechanism 2 includes two guide rails 201. Inside each of the two guide rails 201, an adjusting screw 202 is rotatably connected. At the ends of the two adjusting screws 202, pulley 204 are fixedly installed. A belt 205 is sleeved between the two pulleys 204. One end of an adjusting screw 202 is drivingly connected to an adjusting motor 203. The two adjusting screws 202 are drivingly connected through the two pulleys 204 and the belt 205, so that the two adjusting screws 202 can rotate synchronously. The end of the output shaft of the adjusting motor 203 is drivingly connected to an adjusting screw 202 through a bevel gear pair. The bevel gear pair consists of two meshing bevel gears, which are respectively fixed on the adjusting screw 202 and the output shaft of the adjusting motor 203, so that the adjusting motor 203 can drive the two adjusting screws 202 to rotate simultaneously. Connecting seats 206 are threadedly connected to the two adjusting screws 202. Two guide plates 207 are fixedly connected to each connecting seat 206. At the ends of the plurality of guide plates 207, adjusting seats 208 are fixedly connected. The connecting seat 206 is slidably connected to the inner wall of the guide rail 201. The end of the guide plate 207 penetrates through the guide rail 201, so that the guide plate 207 can guide the movement of the adjusting seat 208. A lifting hydraulic cylinder 209 is fixedly installed on the adjusting seat 208. The end of the output shaft of the lifting hydraulic cylinder 209 is fixedly installed with a suction seat 210. An air pipe 211 is installed on the top of the suction seat 210. The air pipe 211 is communicated with the housing 401, so that the odor can enter the interior of the housing 401. A plurality of suction holes are formed on the bottom surface of the suction seat 210. A first movable claw 212 and a second movable claw 213 are arranged at the bottom of the suction seat 210. The top of the first movable claw 212 is fixedly connected with a first rotating seat 215. A first support seat 217 is arranged on one side of the first rotating seat 215. A first hydraulic cylinder 216 is arranged between the first support seat 217 and the first rotating seat 215. The two ends of the first hydraulic cylinder 216 are respectively rotatably connected to the first rotating seat 215 and the first support seat 217. The first support seat 217 is fixedly installed inside the suction seat 210, so that the first hydraulic cylinder 216 can drive the first rotating seat 215 to rotate. A slot 214 is formed inside the second movable claw 213, so that the first movable claw 212 can enter the slot 214 to cross with the second movable claw 213, thereby enabling the garbage pile to be fully dispersed. The top end of the second movable claw 213 is fixedly connected with a second rotating seat 218. The end of the first movable claw 212 is rotatably connected to the suction seat 210 through the first rotating seat 215. The end of the second movable claw 213 is rotatably connected to the suction seat 210 through the second rotating seat 218, so that the first movable claw 212 and the second movable claw 213 can rotate. A second support seat 220 is arranged on one side of the second rotating seat 218. A second hydraulic cylinder 219 is arranged between the second support seat 220 and the second rotating seat 218. The two ends of the second hydraulic cylinder 219 are respectively rotatably connected to the second support seat 220 and the second rotating seat 218. The second support seat 220 is fixedly installed inside the suction seat 210,Enable the second hydraulic cylinder 219 to drive the second rotating seat 218 to rotate.

[0021] Please refer to Figure 1 and Figure 5 As shown in FIGS. and, the counterweight mechanism 3 includes a mounting seat 301 fixed to the tail end of the housing 401. A slot 302 is formed inside the mounting seat 301. The counterweight mechanism 3 further includes a counterweight block 303. A plug 304 is fixedly connected to the bottom of the counterweight block 303. Two lifting handles 305 are fixedly connected to the top of the plug 304. The plug 304 is matched with the slot 302. The counterweight block 303 can be driven to move by pulling the lifting handles 305. The counterweight block 303 is inserted into the mounting seat 301, so that the center of gravity of the moving trolley 1 is centered, and thus the moving trolley 1 can maintain balance.

[0022] Please refer to Figure 1 and Figure 6 As shown in FIGS. and, the filtering mechanism 4 includes a housing 401. A filter screen 403 is provided inside the housing 401. An activated carbon filter element 404 is provided on one side of the filter screen 403. An exhaust fan is provided on one side of the activated carbon filter element 404. The exhaust fan can extract the odor. A top cover 402 is provided on the top of the housing 401. Two movable covers 406 are provided on the top cover 402. There is a sealing strip between the movable cover 406 and the housing 401, which can improve the sealing effect and prevent air leakage. One ends of the two movable covers 406 are rotatably connected to the top cover 402 through hinges 407 respectively. Opening and closing handles 408 are provided at the other ends of the two movable covers 406. A magnet block 405 is provided on the top of the housing 401, which can magnetically fix the movable cover 406 for convenient opening and closing. The suspended solids in the waste gas can be filtered through the filter screen 403, and then the odor molecules can be adsorbed by the activated carbon filter element 404 to play a role in deodorization. The movable cover 406 can be driven to open and close through the opening and closing handle 408, so that the filter screen 403 and the activated carbon filter element 404 can be conveniently replaced.

[0023] During use, the adjustment motor 203 drives the two adjustment screws 202 to rotate simultaneously. The rotation of the adjustment screw 202 drives the connecting seat 206 to move. The movement of the connecting seat 206 drives the guide plate 207 to move. The movement of the guide plate 207 drives the adjustment seat 208 to move. The movement of the adjustment seat 208 drives the suction seat 210 to move to adjust the collection position. Then the lifting hydraulic cylinder 209 drives the suction seat 210 to move downward. The first hydraulic cylinder 216 and the second hydraulic cylinder 219 drive the first rotating seat 215 and the second rotating seat 218 to rotate respectively. The rotation of the first rotating seat 215 and the second rotating seat 218 drives the first movable claw 212 and the second movable claw 213 to rotate, so as to grab and disperse the garbage pile, so that the garbage piles at different positions can be turned over, and the odor in the garbage can be released, without the need to extend into the garbage pile to suck the odor, preventing blockage, and thus effectively improving the convenience of use.

[0024] Meanwhile, the content not described in detail in this specification belongs to the prior art well known to those skilled in the art.

[0025] It should be noted that, in this text, 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 comprising a series of elements not only includes those elements, but also includes other elements not expressly listed, or elements inherent to such process, method, article or device.

[0026] 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 principles and spirit of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An odor collection and treatment device in a municipal waste landfill, comprising a mobile vehicle (1), characterized in that: A filtering mechanism (4) is installed on the top of the mobile trolley (1); a counterweight mechanism (3) is provided on one side of the filtering mechanism (4); and a flipping and collecting mechanism (2) is provided on the other side of the filtering mechanism (4); The turning and collecting mechanism (2) comprises two guide rails (201), the insides of the two guide rails (201) are both rotatably connected with adjusting screws (202), the ends of the two adjusting screws (202) are both fixedly mounted with pulleys (204), a belt (205) is sleeved between the two pulleys (204), the end of one adjusting screw (202) is drivingly connected with an adjusting motor (203), the two adjusting screws (202) are both threadedly connected with a connecting seat (206), each connecting seat (206) is fixedly connected with two guide plates (207), the ends of the plurality of guide plates (207) are fixedly connected with an adjusting seat (208), a lifting hydraulic cylinder (209) is fixedly mounted on the adjusting seat (208), an air suction seat (210) is fixedly mounted on the end of the output shaft of the lifting hydraulic cylinder (209), and the air suction seat An air pipe (211) is installed on the top of the suction seat (210), a plurality of suction holes are provided on the bottom surface of the suction seat (210), a first movable claw (212) and a second movable claw (213) are provided on the bottom of the suction seat (210), the top of the first movable claw (212) is fixedly connected to a first rotating seat (215), a first support seat (217) is provided on one side of the first rotating seat (215), a first hydraulic cylinder (216) is provided between the first support seat (217) and the first rotating seat (215), a slot (214) is provided inside the second movable claw (213), the top of the second movable claw (213) is fixedly connected to a second rotating seat (218), a second support seat (220) is provided on one side of the second rotating seat (218), and a second hydraulic cylinder (219) is provided between the second support seat (220) and the second rotating seat (218).

2. The odor collection and treatment device in the urban garbage landfill according to claim 1 is characterized in that: The two adjusting screws (202) are connected in transmission via two pulleys (204) and a belt (205), and the output shaft end of the adjusting motor (203) is connected in transmission with one adjusting screw (202) via a bevel gear pair.

3. The odor collection and treatment device in the urban garbage landfill according to claim 2 is characterized in that: The connecting seat (206) is slidably connected to the inner wall of the guide rail (201), and the end of the guide plate (207) is arranged to penetrate the guide rail (201).

4. The odor collection and treatment device in the urban garbage landfill according to claim 1 is characterized in that: The end of the first movable claw (212) is rotatably connected to the suction seat (210) via a first rotating seat (215), and the end of the second movable claw (213) is rotatably connected to the suction seat (210) via a second rotating seat (218).

5. The odor collection and treatment device in the urban garbage landfill according to claim 1 is characterized in that: Two ends of the first hydraulic cylinder (216) are rotatably connected to the first rotating seat (215) and the first supporting seat (217), respectively; the first supporting seat (217) is fixedly mounted inside the suction seat (210).

6. The odor collection and treatment device in a municipal landfill according to claim 1, characterized in that: The two ends of the second hydraulic cylinder (219) are rotatably connected to the second support seat (220) and the second rotating seat (218) respectively, and the second support seat (220) is fixedly mounted inside the suction seat (210).

7. The odor collection and treatment device in a municipal landfill according to claim 1, characterized in that: The counterweight mechanism (3) comprises a mounting seat (301), and a slot (302) is provided inside the mounting seat (301).

8. The odor collection and treatment device in the urban garbage landfill according to claim 7 is characterized in that: The counterweight mechanism (3) further comprises a counterweight block (303), the bottom of the counterweight block (303) being fixedly connected to an insert block (304), the top of the insert block (304) being fixedly connected to two lifting handles (305), and the insert block (304) being matched with the slot (302).

9. The odor collection and treatment device in a municipal landfill according to claim 1, characterized in that: The filtering mechanism (4) comprises a housing (401), a filter screen (403) is provided inside the housing (401), an activated carbon filter element (404) is provided on one side of the filter screen (403), and an exhaust fan is provided on one side of the activated carbon filter element (404).

10. The odor collection and treatment device in the urban garbage landfill according to claim 9, characterized in that: A top cover (402) is provided on the top of the housing (401), and two movable covers (406) are provided on the top cover (402). One end of the two movable covers (406) is rotatably connected to the top cover (402) via a hinge (407), and the other end of the two movable covers (406) is provided with an opening and closing handle (408). A magnet block (405) is provided on the top of the housing (401).

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