Solid waste treatment device

Abstract

The utility model discloses a solid waste treatment device, which relates to the technical field of solid waste treatment and comprises a treatment box, a feed hopper communicated with the treatment box is fixedly mounted at the top of the treatment box, guide plates are symmetrically and fixedly mounted on two sides of the inner wall of the upper end of the feed hopper, and a dust removal mechanism is arranged at one end of the feed hopper. A movable door is hinged to the upper side of the front end of the treatment box, an adsorption mechanism is arranged at the upper end of the interior of the treatment box, and a screening mechanism is arranged below the adsorption mechanism. When the cam rotates, the top end of the cam can push the screen plate upwards, the spring is stretched by the screening plate, and when the cam is separated from the screening plate, the cam jitters up and down under the elastic effect of the spring, so that the crushed solid waste can be screened, and the waste with proper size falls to the lower part; and the unmatched waste materials roll into the collecting frame, so that the subsequent secondary crushing is facilitated, and the decomposition period of the solid waste materials can be further shortened.

Description

TECHNICAL FIELD

[0001] The utility model relates to solid waste treatment field, concretely relates to a solid waste treatment device. BACKGROUND

[0002] Solid waste refers to the solid or semi-solid material that loses the original utilization value or is discarded or abandoned although the utilization value is not lost in the production, life and other activities. Solid waste is the source of environmental pollution, and in addition to direct pollution, it often pollutes the environment through water, air and soil as media.

[0003] Chinese patent CN221016311U discloses a solid waste treatment device, and the scheme content is recorded: by rotating the rotating block to drive the threaded rod to rotate, the threaded rod rotates the threaded hole of the moving block, so that the moving block slides up and down in the inside of the chute, the height of the shielding plate on the surface of the discharge chute is adjusted, the device has simple structure and strong practicality, the position of the shielding plate can be adjusted according to the required solid waste slag discharge efficiency, the exposed space of the discharge chute is adjusted, so that the material can be discharged through the discharge chute, the discharge efficiency is improved, and the flexibility of the device is enhanced.

[0004] Although the above scheme can adjust the position of the shielding plate according to the required solid waste slag discharge efficiency, adjust the exposed space of the discharge chute, so that the material can be discharged through the discharge chute, improve the discharge efficiency, and enhance the flexibility of the device, but when the solid waste is crushed, it cannot be dust filtered, so that the dust generated during crushing is diffused, which will pollute the surrounding working environment, and the metal in the solid waste cannot be separated and treated, so that the metal waste cannot be recycled, and the device does not have a screening structure, which will lead to large particle size of the crushed solid waste, and increase the decomposition period of the solid waste. UTILITY MODEL CONTENT

[0005] To solve the above technical problems, a solid waste treatment device is provided, which solves the problem of dust filtering during solid waste crushing, which leads to dust diffusion during crushing, which will pollute the surrounding working environment, and the metal in the solid waste cannot be separated and treated, which leads to the recycling of metal waste, and the device does not have a screening structure, which will lead to large particle size of the crushed solid waste, and increase the decomposition period of the solid waste.

[0006] To achieve the above purposes, the technical scheme adopted by the utility model is:

[0007] The utility model provides a kind of solid waste treatment device, including processing box, the top of the processing box is fixedly installed with the feeding hopper of being connected, the upper end inner wall of the feeding hopper is symmetrically fixedly installed with guide plate on both sides, one end of the feeding hopper is equipped with dust removal mechanism, the upper side of the front end of the processing box is hingedly installed with movable door, the inside upper end of the processing box is equipped with adsorption mechanism, the adsorption mechanism is equipped with screening mechanism below, the left lower end inner wall of the processing box is penetrated and is equipped with discharge port, the left lower end outer wall of the processing box is fixedly connected with collection frame, the right lower end inner wall of the processing box is penetrated and is equipped with discharge port, the rear end of the processing box is fixedly installed with mounting plate, the inboard of the mounting plate is fixedly connected with motor one, the left side inner wall of the feeding hopper is penetrated and is equipped with multiple groups of through holes, the inside of the feeding hopper is rotatably installed with two groups of crushing rollers, the top of the processing box is fixedly installed with side plate on the other end, the inboard of the mounting plate is fixedly connected with motor two, the inboard of the side plate is fixedly connected with motor two, the output rod of the motor two is drivingly installed with gear one, the rear end of the gear one is rotatably installed with meshing gear two

[0008] Preferably, the dust removal mechanism includes a dust collection box, the lower end of the dust collection box is fixedly connected with the top of the processing box, the inside of the dust collection box is fixedly installed with a positioning frame on both sides, the inside of the positioning frame is movably connected with a filter plate, the front end of the filter plate is fixedly installed with an end plate, the right end of the dust collection box is fixedly installed with a dust suction pipe connected therewith, the top end of the dust suction pipe is fixedly connected with a dust suction cover connected therewith, the left end of the dust collection box is fixedly installed with a dust suction fan connected therewith, and the left end of the dust suction fan is fixedly installed with an exhaust pipe connected therewith.

[0009] Preferably, the positioning frame is in the shape of a " " type, the end plate is movably installed with the inside of the dust collection box, and the front end of the dust suction cover is fixedly connected with the left side of the feeding hopper.

[0010] Preferably, the adsorption mechanism includes a limiting frame, the outer end of the limiting frame is fixedly connected with the upper end inner wall of the processing box, the upper end of the limiting frame is movably installed with a partition frame, the front end surface of the partition frame is provided with a pulling groove, and the inside of the partition frame is rotatably installed with multiple groups of equidistantly distributed electromagnetic rollers.

[0011] Preferably, the limiting frame is aligned with the movable door, and gaps are provided between the electromagnetic rollers.

[0012] Preferably, the screening mechanism includes a fixed block, one end of the fixed block is fixedly connected with the lower end inner wall on both sides of the processing box, the upper end of the fixed block is fixedly installed with a spring, the top of the spring is fixedly connected with a screening plate, the lower side of the screening plate is rotatably installed with a transmission rod, and the top end of the transmission rod is fixedly installed with a cam.

[0013] Preferably, the top of the cam is movably connected with the lower end of the screening plate.

[0014] Preferably, the output end of the motor is in transmission with the bottom end of the transmission rod, the through hole is consistent with the position of the dust cover and is in communication with each other, and the top end of the two groups of crushing rollers is in transmission with the rear end of the gear one and the gear two, respectively.

[0015] Compared with the prior art, the solid waste treatment device has the following beneficial effects:

[0016] 1. The solid waste treatment device provided by the utility model, through the cooperation of the dust collection mechanism, the dust collection box, the positioning frame, the filter plate, the end plate, the dust collection pipe, the dust cover, the air suction fan and the air exhaust pipe, the dust and harmful gas generated during the crushing of the solid waste in the feeding hopper can be filtered and treated by the dust collection pipe and the dust cover, so that the dust and harmful gas can be prevented from spreading into the environment through the feeding hopper, and the environment can be prevented from being polluted.

[0017] 2. The solid waste treatment device provided by the utility model, through the cooperation of the adsorption mechanism, the limiting frame, the partition frame, the pull groove and the electromagnetic roller, the metal waste in the crushed solid waste can be collected by the multiple electromagnetic rollers through magnetic attraction, the non-metal solid waste falls through the gap, so that the separation operation can be completed, and the metal waste can be conveniently recycled.

[0018] 3. The solid waste treatment device provided by the utility model, through the cooperation of the fixed block, the spring, the screening plate, the transmission rod and the cam, the top end of the cam can push the screen plate upwards when the cam rotates, the spring is stretched by the screening plate, and the screening plate is shaken up and down under the elastic effect of the spring after the cam is separated from the screening plate, so that the crushed solid waste can be screened, the waste with appropriate size falls to the lower side, and the waste that is not appropriate in size rolls into the collection frame, so that subsequent secondary crushing is facilitated, and the decomposition period of the solid waste is reduced. BRIEF DESCRIPTION OF DRAWINGS

[0019] Figure 1 It is a structural schematic view of the solid waste treatment device of the utility model;

[0020] Figure 2 It is a structural schematic view of the rear view of the solid waste treatment device of the utility model;

[0021] Figure 3 It is a structural schematic view of the detail view of the solid waste treatment device of the utility model;

[0022] Figure 4 It is a structural schematic view of the dust collection mechanism of the utility model;

[0023] Figure 5 It is a structural schematic view of the adsorption mechanism of the utility model;

[0024] Figure 6 The structural schematic view of the screening mechanism of the utility model.

[0025] The reference signs in the drawing are:

[0026] 1, processing box; 2, feed hopper; 3, guide plate; 4, dust removal mechanism; 5, movable door; 6, adsorption mechanism; 7, screening mechanism; 8, discharge port; 9, collection frame; 10, discharge port; 11, mounting plate; 12, motor one; 13, through hole; 14, crushing roller; 15, side plate; 16, motor two; 17, gear one; 18, gear two; 41, dust collection box; 42, positioning frame; 43, filter plate; 44, end plate; 45, dust suction pipe; 46, dust suction cover; 47, air suction fan; 48, exhaust pipe; 61, limiting frame; 62, partition frame; 63, pull groove; 64, electromagnetic roller; 71, fixing block; 72, spring; 73, screening plate; 74, transmission rod; 75, cam. DETAILED DESCRIPTION

[0027] The following description is used to disclose the utility model so that those skilled in the art can implement the utility model. The preferred embodiments in the following description are only as examples, and other obvious variants can be thought of by those skilled in the art.

[0028] Example 1

[0029] Please refer to Figures 1-6 The solid waste treatment device shown in the drawing, including processing box 1, the top of processing box 1 is fixedly installed with the communication feed hopper 2, the upper end inner wall both sides of feed hopper 2 are symmetrically fixedly installed with guide plate 3, one end of feed hopper 2 is equipped with dust removal mechanism 4, the front end upper side of processing box 1 is hingedly installed with movable door 5, the inside upper end of processing box 1 is equipped with adsorption mechanism 6, the lower side of adsorption mechanism 6 is equipped with screening mechanism 7, the left lower end inner wall of processing box 1 is throughly provided with discharge port 8, the left lower end outer wall of processing box 1 is fixedly connected with collection frame 9, the right lower end inner wall of processing box 1 is throughly provided with discharge port 10, the rear end of processing box 1 is fixedly installed with mounting plate 11, the inside of mounting plate 11 is fixedly connected with motor one 12, the left side inner wall of feed hopper 2 is throughly provided with multiple groups of through holes 13, the inside of feed hopper 2 is rotatably installed with two groups of crushing rollers 14, the top of another end of processing box 1 is fixedly installed with side plate 15, the inside of mounting plate 11 is fixedly connected with motor two 16, the inside of side plate 15 is fixedly connected with motor two 16, the output rod of motor two 16 is drivingly installed with gear one 17, the rear end of gear one 17 is rotatably installed with meshing gear two 18.

[0030] The output end of the first motor 12 is drivingly installed with the bottom end of the transmission rod 74. The through hole 13 is in the same position as the dust suction cover 46 and is interconnected. The top ends of the two sets of crushing rollers 14 are respectively drivingly installed with the rear ends of the first gear 17 and the second gear 18.

[0031] In this solution, through the discharge port 8, the unqualified solid waste screened out conveniently falls into the collection box 9. Since the bottom of the treatment box 1 is inclined, it is convenient for the qualified solid waste to be discharged through the discharge port 10. Through the first gear 17 and the second gear 18, the two sets of crushing rollers 14 can be driven to rotate in the same direction, facilitating the crushing treatment of the solid waste.

[0032] Embodiment 2

[0033] Please refer to Figure 4 As shown, the dust removal mechanism 4 includes a dust collection box 41. The lower end of the dust collection box 41 is fixedly connected to one side of the top of the treatment box 1. On both sides inside the dust collection box 41, positioning frames 42 are fixedly installed. Inside the positioning frames 42, filter plates 43 are movably connected. At the front end of the filter plate 43, end plates 44 are fixedly installed. At the right end of the dust collection box 41, a dust suction pipe 45 connected in series is fixedly installed. At the top end of the dust suction pipe 45, a dust suction cover 46 connected in series is fixedly connected. At the left end of the dust collection box 41, an air suction fan 47 connected in series is fixedly installed. At the left end of the air suction fan 47, an exhaust air pipe 48 connected in series is fixedly installed.

[0034] The positioning frame 42 is in a "C" shape. The end plate 44 is movably installed inside the dust collection box 41. The front end of the dust suction cover 46 is fixedly connected to the left side of the feed hopper 2.

[0035] In this solution, by pulling the end plate 44 outwards, it is convenient to pull out the filter plate 43 from the positioning frame 42, facilitating the cleaning of its filter screen. And through the filter plate 43, the absorbed dust is filtered, avoiding damage to the exhaust fan caused by dust.

[0036] Embodiment 3

[0037] Please refer to Figure 5 As shown, the adsorption mechanism 6 includes a limit frame 61. The outer end of the limit frame 61 is fixedly connected to the inner wall of the upper end of the treatment box 1. At the upper end of the limit frame 61, a partition frame 62 is movably installed. On the front surface of the partition frame 62, a pulling groove 63 is formed. Inside the partition frame 62, a plurality of equally spaced electromagnetic rollers 64 are rotatably installed.

[0038] [[ID=2​​​​​Embodiment 4

[0041] Please refer to Figure 6 As shown in the drawings, the screening mechanism 7 comprises a fixed block 71, one end of the fixed block 71 is fixedly connected with the inner wall on both sides of the lower end of the treatment box 1, the upper end of the fixed block 71 is fixedly installed with a spring 72, the top of the spring 72 is fixedly connected with a screening plate 73, the lower side of the screening plate 73 is rotatably installed with a transmission rod 74, the top end of the transmission rod 74 is fixedly installed with a cam 75.

[0042] The top of the cam 75 is movably connected with the lower end of the screening plate 73.

[0043] In this scheme, the screening plate 73 which shakes up and down can screen the solid waste which is crushed and qualified or unqualified, so that the size of the solid waste can be ensured to be uniform, the decomposition treatment is more conducive to proceed, the efficiency of the whole solid waste treatment process is improved, and the treatment time and cost are reduced.

[0044] The working principle and use process of the device are as follows: in use, the motor two 16 is started, the motor two 16 drives the gear one 17 to rotate, and the gear one 17 drives the meshing gear two 18 to rotate synchronously, so that the two groups of crushing rollers 14 can be driven to rotate in the same direction by the gear one 17 and the gear two 18, at this time, the solid waste is put into the two groups of crushing rollers 14 through the guide plate 3, so that the rotating crushing roller 14 can be used for crushing treatment, reducing the difficulty of subsequent treatment of the solid waste, at this time, the crushed solid waste falls into the partition frame 62, and the plurality of electromagnetic rollers 64 in the partition frame 62 can magnetically attract and collect the metal waste in the solid waste, so that the separation of metal and non-metal materials can be completed, and the separated non-metal solid waste falls through the gap and falls on the screening plate 73, at this time, the motor one 12 is started, the motor one 12 drives the transmission rod 74 to rotate, the transmission rod 74 drives the cam 75 to rotate, and the top end of the cam 75 contacts and pushes upward during the rotation of the cam 75, and the screening plate 73 moves upward against the pulling force of the spring 72, at this time, the spring 72 is stretched and stores elastic potential energy, when the cam 75 continues to rotate and separates from the screening plate 73, the upward pushing force of the cam 75 is lost, the screening plate 73 rapidly rebounds downward under the elastic effect of the spring 72 and shakes up and down, and during the shaking of the screening plate 73, the solid waste with appropriate size falls to the bottom of the treatment box 1 through the screening plate 73 and is discharged through the discharge port 10, and the waste with unqualified size is gradually rolled into the collection frame 9 with the shaking of the screening plate 73, the collected waste with unqualified size is convenient for subsequent secondary crushing, so that they can meet the size requirement, and the treatment operation of the solid waste can be completed; when the solid waste is crushed, dust is generated, at this time, the dust generated in the feeding hopper 2 is sucked and transported into the dust collecting box 41 by the dust suction pipe 45, the dust cover 46 and the through hole 13, and the dust is filtered by the filter plate 43, so that the dust can be prevented from spreading into the environment and polluting the environment.

[0045] The basic principle, main features and advantages of the present application are shown and described above. Those skilled in the art should understand that the present application is not limited by the above examples, and the above examples and descriptions in the specification are only the principles of the present application. Without departing from the spirit and scope of the present application, various changes and improvements can be made to the present application, and these changes and improvements all fall within the scope of the claimed present application. The scope of protection required by the present application is defined by the appended claims and their equivalents.

Claims

1. A solid waste treatment device, comprising a treatment box (1), a feeding hopper (2) connected and communicated is fixedly installed on the top of the treatment box (1), characterized in that: The upper end inner wall of the feeding hopper (2) is symmetrically fixed with guide plates (3) on both sides, one end of the feeding hopper (2) is provided with a dust removal mechanism (4), the front end upper side of the processing box (1) is hingedly provided with a movable door (5), the inside upper end of the processing box (1) is provided with an adsorption mechanism (6), the lower side of the adsorption mechanism (6) is provided with a screening mechanism (7), the lower left end inner wall of the processing box (1) is provided with a discharge port (8), the lower left end outer wall of the processing box (1) is fixedly connected with a collection frame (9), the lower right end inner wall of the processing box (1) is provided with a discharge port (10), the rear end of the processing box (1) is fixedly provided with a mounting plate (11), the inner side of the mounting plate (11) is fixedly connected with a motor one (12), the left side inner wall of the feeding hopper (2) is provided with a plurality of through holes (13), the inside of the feeding hopper (2) is rotatably provided with two groups of crushing rollers (14), the other end of the top of the processing box (1) is fixedly provided with a side plate (15), the inner side of the mounting plate (11) is fixedly connected with a motor two (16), the inner side of the side plate (15) is fixedly connected with a motor two (16), the output rod of the motor two (16) is drivingly provided with a gear one (17), the rear end of the gear one (17) is rotatably provided with a meshing gear two (18).

2. A solid waste treatment apparatus as claimed in claim 1, wherein: The dust removal mechanism (4) comprises a dust collecting box (41), the lower end of the dust collecting box (41) is fixedly connected with the top side of the processing box (1), the inside of the dust collecting box (41) is fixedly provided with a positioning frame (42) on both sides, the inside of the positioning frame (42) is movably connected with a filter plate (43), the front end of the filter plate (43) is fixedly provided with an end plate (44), the right end of the dust collecting box (41) is fixedly provided with a dust suction pipe (45) in communication, the top end of the dust suction pipe (45) is fixedly connected with a dust suction cover (46) in communication, the left end of the dust collecting box (41) is fixedly provided with a dust suction fan (47) in communication, the left end of the dust suction fan (47) is fixedly provided with an exhaust pipe (48) in communication.

3. A solid waste treatment apparatus as claimed in claim 2, wherein: The positioning frame (42) is in the shape of " ", the end plate (44) is movably installed in the inside of the dust collecting box (41), the front end of the dust suction cover (46) is fixedly connected with the left side of the feeding hopper (2).

4. The solid waste treatment apparatus of claim 1, wherein: The adsorption mechanism (6) comprises a limiting frame (61), the outer end of the limiting frame (61) is fixedly connected with the upper end inner wall of the processing box (1), the upper end of the limiting frame (61) is movably provided with a partition frame (62), the front end surface of the partition frame (62) is provided with a pulling groove (63), the inside of the partition frame (62) is rotatably provided with a plurality of equidistantly distributed electromagnetic rollers (64).

5. A solid waste treatment apparatus as claimed in claim 4, wherein: The limiting frame (61) is aligned with the movable door (5), a gap is provided between the electromagnetic rollers (64). The dust removal mechanism (4) comprises a dust collecting box (41), the lower end of the dust collecting box (41) is fixedly connected with the top side of the processing box (1), the inside of the dust collecting box (41) is fixedly provided with a positioning frame (42) on both sides, the inside of the positioning frame (42) is movably connected with a filter plate (43), the front end of the filter plate (43) is fixedly provided with an end plate (44), the right end of the dust collecting box (41) is fixedly provided with a dust suction pipe (45) in communication, the top end of the dust suction pipe (45) is fixedly connected with a dust suction cover (46) in communication, the left end of the dust collecting box (41) is fixedly provided with a dust suction fan (47) in communication, the left end of the dust suction fan (47) is fixedly provided with an exhaust pipe (48) in communication.

6. The solid waste treatment apparatus of claim 1, wherein: The screening mechanism (7) comprises a fixed block (71), one end of the fixed block (71) is fixedly connected with the inner wall on both sides of the lower end of the processing box (1), the upper end of the fixed block (71) is fixedly installed with a spring (72), the top of the spring (72) is fixedly connected with a screening plate (73), the lower side of the screening plate (73) is rotatably installed with a transmission rod (74), and the top end of the transmission rod (74) is fixedly installed with a cam (75).

7. A solid waste treatment apparatus as claimed in claim 6, wherein: The top of the cam (75) is movably connected with the lower end of the screening plate (73).

8. The solid waste treatment apparatus of claim 1, wherein: The output end of the motor one (12) is drivingly installed at the bottom end of the transmission rod (74), the through hole (13) is consistent with the dust cover (46) in position and communicates with each other, and the top ends of the two groups of crushing rollers (14) are drivingly installed with the rear ends of the gear one (17) and the gear two (18) respectively.

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