Industrial garbage collection and treatment equipment

Abstract

The invention provides industrial waste collection and treatment equipment, and belongs to the technical field of industrial waste treatment, the industrial waste collection and treatment equipment comprises a support plate, a first driving assembly, two groups of crushing rollers, a magnetic adsorption assembly and a spraying assembly, and the two groups of crushing rollers are horizontally and oppositely distributed in the support plate; the first driving assembly is mounted on the side wall of the support plate and used for driving the two crushing rollers to rotate relatively so as to crush waste concrete blocks and reinforcing steel bars in the waste concrete blocks, and the magnetic adsorption assembly is arranged in the middle of the lower portion of the two crushing rollers and used for adsorbing the waste concrete blocks. The two groups of crushing rollers are used for adsorbing crushed steel scraps falling between the two groups of crushing rollers after crushing. Compared with the prior art, automatic crushing of concrete blocks and waste steel bars in the concrete blocks can be achieved, the crushed concrete chippings and crushed steel scraps can be automatically separated and collected, and the beneficial effects of being good in collecting effect and high in collecting efficiency are achieved.

Description

Technical Field

[0001] This invention belongs to the field of industrial waste treatment technology, specifically an industrial waste collection and treatment device. Background Technology

[0002] Industrial waste is mainly divided into: food waste, general waste, construction waste and hazardous waste. Under normal circumstances, it refers to solid waste discharged during the production process of machinery, light industry and other industries, such as grinding debris, cutting debris and sand from the machinery industry, activated carbon slag from the food industry, bricks, tiles, debris, concrete fragments, etc. from the construction industry. These are all called industrial waste.

[0003] Currently, most methods for crushing concrete blocks in construction rely on a drive mechanism to rotate two sets of crushing rollers in opposite directions. The crushing action of the two sets of crushing rollers breaks the concrete blocks. However, existing concrete blocks usually contain embedded steel bars. While the crushing rollers are crushing the concrete blocks, the steel bars are also being crushed simultaneously. The resulting steel fragments and concrete fragments are mixed together, making it difficult to separate and collect them. Summary of the Invention

[0004] In view of the shortcomings of the prior art, the technical problem to be solved by the embodiments of the present invention is to provide an industrial waste collection and treatment device.

[0005] To solve the above-mentioned technical problems, the present invention provides the following technical solution:

[0006] An industrial waste collection and processing device includes a support plate, a first drive assembly, a crushing roller, a magnetic adsorption assembly, and a spraying assembly.

[0007] The crushing rollers are provided in two sets, and the two sets of crushing rollers are horizontally distributed opposite each other inside the support plate.

[0008] The first drive assembly is mounted on the side wall of the support plate and is used to drive the two sets of crushing rollers to rotate relative to each other, so as to crush the waste concrete block and the reinforcing steel inside it.

[0009] The magnetic adsorption component is positioned in the middle below the two sets of crushing rollers, and is used to adsorb the steel scrap that falls between the two sets of crushing rollers after crushing.

[0010] The spraying assembly is located below the magnetic adsorption assembly and is used to spray water onto the crushed concrete debris to achieve dust settling.

[0011] As a further improvement of the present invention: the first drive assembly includes two sets of drive motors and two sets of rotating shafts.

[0012] The two sets of drive motors are fixedly installed on the side wall of the bracket plate. One end of each set of rotating shafts is connected to the output end of the two sets of drive motors, and the other end is connected to one set of crushing rollers.

[0013] As a further improvement of the present invention: the magnetic adsorption assembly includes a support shaft and an annular magnet covering the outside of the support shaft.

[0014] The support shaft is fixedly installed on the inner wall of the bracket plate. The support shaft and the annular magnet are located at the middle position below the two sets of crushing rollers, and the support shaft and the annular magnet are distributed along the axial direction of the two sets of crushing rollers.

[0015] As a further improvement of the present invention: the length of the annular magnet is shorter than the length of the support shaft, and the annular magnet covers the middle position outside the support shaft.

[0016] As a further improvement of the present invention: a cleaning ring plate is movably sleeved on the outside of the annular magnet, and a second driving assembly is also provided on the inner side of the support plate. The second driving assembly is used to drive the cleaning ring plate to reciprocate along the length direction of the annular magnet.

[0017] When the cleaning ring moves in one direction, it can push the steel scraps adsorbed on the outside of the ring magnet away from one end of the ring magnet. When the cleaning ring moves in the other direction, it can push the steel scraps adsorbed on the outside of the ring magnet away from the other end of the ring magnet.

[0018] As a further improvement to the present invention: both sets of rotating shafts are fixedly equipped with rotating wheels on their outer surfaces, and both sets of rotating wheels are fixedly equipped with levers on their outer circumferences; a slider is fixedly equipped at the bottom of the cleaning ring plate.

[0019] The second drive assembly includes a transmission rack, a transmission lead screw, a transmission gear, a first push rod, and a second push rod.

[0020] The transmission screw is located below the support shaft and distributed along the length of the support shaft. The transmission screw passes through the slider and is threadedly engaged with the slider. The end of the transmission screw is rotatably connected to the inner wall of the support plate.

[0021] The transmission gear is fixedly disposed outside the transmission lead screw, the transmission rack is fitted to one side of the transmission gear, and the first push rod and the second push rod are fixedly installed on the side wall of the transmission rack.

[0022] As a further improvement of the present invention: a set of second collection boxes and two sets of first collection boxes are provided on the inner bottom of the support plate. The second collection boxes are located directly below the two sets of crushing rollers, and the two sets of first collection boxes are located on opposite sides of the second collection boxes.

[0023] As a further improvement of the present invention: a fixing seat is fixedly provided on the inner wall of the support plate.

[0024] The spray assembly includes a spray pipe, a connecting pipe, a water inlet pipe, a piston guide rod, and a piston guide sleeve.

[0025] Both the spray pipe and the piston guide sleeve are provided in two sets. The two sets of spray pipes are fixedly installed on the inner wall of the support plate. The two sets of spray pipes are positioned opposite each other at the upper edge of the second collection box. Several spray holes are opened on the opposite side walls of the two sets of spray pipes.

[0026] The two sets of piston guide sleeves are fixedly installed on the inner wall of the bracket plate through the fixed seat. One end of each set of piston guide sleeves is connected to an external water tank through a set of water inlet pipes. The other end of each set of piston guide sleeves is movably provided with a set of piston guide rods. The ends of the two sets of piston guide rods away from the corresponding piston guide sleeves are respectively fixedly connected to the two ends of the transmission rack. The two sets of spray pipes are respectively connected to the two sets of piston guide sleeves through a set of connecting pipes. One-way valves are provided inside the piston guide sleeves and the connecting pipes.

[0027] As a further improvement of the present invention: a material discharge port is provided on the top wall of the support plate, and the material discharge port is located between the two sets of crushing rollers.

[0028] As a further improvement of the present invention: a storage hopper communicating with the material discharge port is fixedly provided on the upper part of the support plate.

[0029] Compared with the prior art, the beneficial effects of the present invention are:

[0030] In this embodiment of the invention, when it is necessary to crush and recycle waste concrete blocks, the concrete blocks can be placed above and between two sets of crushing rollers. Then, the first driving component drives the two sets of crushing rollers to rotate relative to each other. When the two sets of crushing rollers rotate relative to each other, the concrete blocks are crushed into concrete fragments through the squeezing and shearing action of the two sets of crushing rollers. When the concrete blocks are crushed, the waste steel bars inside are also crushed by the squeezing and shearing action of the two sets of crushing rollers, thereby forming steel scrap. The crushed concrete fragments and steel scrap fall between the two sets of crushing rollers. At this time, the magnetic adsorption component is used to adsorb the falling steel scrap, while the concrete fragments continue to fall, thereby achieving the separation of concrete fragments and steel scrap. When the concrete fragments fall, water is sprayed onto the concrete fragments through the spraying component, thereby achieving dust settling and preventing dust from being stirred up and causing environmental pollution. Compared with the prior art, it can realize the automatic crushing of concrete blocks and their internal waste steel bars, and can also automatically separate and collect the crushed concrete fragments and steel scrap, which has the advantages of good collection effect and high collection efficiency. Attached Figure Description

[0031] Figure 1 A schematic diagram of the structure of an industrial waste collection and processing device. Figure 1 ;

[0032] Figure 2 A schematic diagram of the structure of an industrial waste collection and processing device. Figure 2 ;

[0033] Figure 3 A schematic diagram of the structure of an industrial waste collection and processing device. Figure 3 ;

[0034] Figure 4 This is a schematic diagram of the structure of a magnetic adsorption component in an industrial waste collection and processing device.

[0035] Figure 5 for Figure 1 Enlarged view of region A in the middle;

[0036] Figure 6 for Figure 1 Enlarged view of region B in the middle;

[0037] Figure 7 for Figure 1 Enlarged diagram of region C in the middle;

[0038] In the diagram: 10-Support plate, 101-Discharge port, 102-Storage hopper, 103-Fixed seat, 20-First drive assembly, 201-Drive motor, 202-Rotating shaft, 203-Rotating wheel, 204-Pulley, 30-Crushing roller, 40-Magnetic adsorption assembly, 401-Support shaft, 402-Ring magnet, 403-Cleaning ring plate, 404-Slider, 50-Second drive assembly, 501-Transmission rack, 502-Transmission screw, 503-Transmission gear, 504-First push rod, 505-Second push rod, 60-Spray assembly, 601-Spray pipe, 6011-Spray hole, 602-Connecting pipe, 603-Water inlet pipe, 604-Piston guide rod, 605-Piston guide sleeve, 70-First collection box, 80-Second collection box. Detailed Implementation

[0039] The technical solution of the present invention will be further described in detail below with reference to specific embodiments.

[0040] Embodiments of the present invention are described in detail below. Examples of these embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals denote the same or similar elements or elements having the same or similar functions throughout. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain the present invention, and should not be construed as limiting the present invention.

[0041] In the description of this invention, it should be understood that the terms "center", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this invention.

[0042] In the description of this invention, it should be noted that, unless otherwise explicitly specified and limited, the terms "installation," "connection," "linking," and "setting" should be interpreted broadly. For example, they can refer to a fixed connection or setting, a detachable connection or setting, or an integral connection or setting. Those skilled in the art can understand the specific meaning of the above terms in this invention according to the specific circumstances.

[0043] Please see Figure 1 , Figure 2 as well as Figure 3This embodiment provides an industrial waste collection and processing device, including a support plate 10, a first drive assembly 20, a crushing roller 30, a magnetic adsorption assembly 40, and a spray assembly 60. Two sets of crushing rollers 30 are provided, horizontally distributed relative to each other inside the support plate 10. The first drive assembly 20 is installed on the side wall of the support plate 10 and drives the two sets of crushing rollers 30 to rotate relative to each other, thereby crushing the waste concrete blocks and the reinforcing steel bars inside. The magnetic adsorption assembly 40 is located below the middle position of the two sets of crushing rollers 30 and is used to adsorb the steel scraps falling between the two sets of crushing rollers 30 after crushing. The spray assembly 60 is located below the magnetic adsorption assembly 40 and is used to spray water onto the crushed concrete debris to achieve dust settling.

[0044] When it is necessary to crush and recycle waste concrete blocks, the concrete blocks can be placed above and between two sets of crushing rollers 30. Then, the first drive assembly 20 drives the two sets of crushing rollers 30 to rotate relative to each other. When the two sets of crushing rollers 30 rotate relative to each other, the concrete blocks are crushed into concrete fragments through the squeezing and shearing action of the two sets of crushing rollers 30. When the concrete blocks are crushed, the waste steel bars inside are also crushed by the squeezing and shearing action of the two sets of crushing rollers 30, thus forming steel scrap. The crushed concrete fragments and steel scrap fall between the two sets of crushing rollers 30. At this time, the magnetic adsorption assembly 40 is used to adsorb the falling steel scrap, while the concrete fragments continue to fall, thus achieving the separation of concrete fragments and steel scrap. When the concrete fragments fall, water is sprayed onto the concrete fragments through the spraying assembly 60, thereby achieving the settling of dust and preventing dust from being stirred up and causing environmental pollution.

[0045] Please see Figure 1 In one embodiment, the first drive assembly 20 includes two sets of drive motors 201 and two sets of rotating shafts 202. The two sets of drive motors 201 are fixedly mounted on the side wall of the support plate 10. One end of each set of rotating shafts 202 is connected to the output end of the two sets of drive motors 201, and the other end is connected to one set of crushing rollers 30.

[0046] Two sets of drive motors 201 drive two sets of rotating shafts 202 to rotate relative to each other, which in turn drive two sets of crushing rollers 30 to rotate relative to each other, thereby crushing concrete blocks and the waste steel bars inside them.

[0047] Please see Figure 1 as well as Figure 4In one embodiment, the magnetic adsorption assembly 40 includes a support shaft 401 and an annular magnet 402 covering the outside of the support shaft 401. The support shaft 401 is fixedly installed on the inner wall of the bracket plate 10. The support shaft 401 and the annular magnet 402 are located at the middle position below the two sets of crushing rollers 30, and the support shaft 401 and the annular magnet 402 are distributed along the axial direction of the two sets of crushing rollers 30.

[0048] After the concrete block and scrap steel bars are crushed, the concrete debris and steel scrap fall together between the two sets of crushing rollers 30. At this time, the steel scrap acts on the outer wall of the annular magnet 402 and is attracted by the annular magnet 402, while the concrete debris falls further, thus achieving the separation between the concrete debris and the steel scrap.

[0049] Please see Figure 1 , Figure 3 as well as Figure 5 In one embodiment, the length of the annular magnet 402 is shorter than the length of the support shaft 401. The annular magnet 402 covers the middle of the outside of the support shaft 401. A cleaning ring plate 403 is movably sleeved on the outside of the annular magnet 402. A second driving assembly 50 is also provided on the inner side of the support plate 10. The second driving assembly 50 is used to drive the cleaning ring plate 403 to reciprocate along the length direction of the annular magnet 402. When the cleaning ring plate 403 moves in one direction, it can remove the steel scraps adsorbed on the outside of the annular magnet 402. When the cleaning ring plate 403 moves in the other direction, it can push away the steel scraps adsorbed on the outside of the annular magnet 402 from the other end of the annular magnet 402. Through the reciprocating movement of the cleaning ring plate 403 along the annular magnet 402, the steel scraps adsorbed on the outside of the annular magnet 402 can be continuously pushed away from both ends of the annular magnet 402. After the steel scraps are pushed away from both ends of the annular magnet 402, since the steel scraps can no longer be adsorbed by the annular magnet 402, the steel scraps fall off the annular magnet 402 and the support shaft 401, thereby realizing the automatic cleaning of steel scraps.

[0050] Please see Figure 3 , Figure 5 as well as Figure 6In one embodiment, two sets of rotating shafts 202 are each fixedly provided with rotating wheels 203 on their outer sides, and two sets of rotating wheels 203 are each fixedly provided with levers 204 on their outer circumference. A slider 404 is fixedly provided at the bottom of the cleaning ring plate 403. The second drive assembly 50 includes a transmission rack 501, a transmission screw 502, a transmission gear 503, a first push rod 504, and a second push rod 505. The transmission screw 502 is disposed below the support shaft 401 and distributed along the length direction of the support shaft 401. The transmission screw 502 passes through the slider 404 and is threadedly engaged with the slider 404. The end of the transmission screw 502 is rotatably connected to the inner wall of the bracket plate 10. The transmission gear 503 is fixedly disposed outside the transmission screw 502. The transmission rack 501 is fitted against one side of the transmission gear 503. The first push rod 504 and the second push rod 505 are fixedly installed on the side wall of the transmission rack 501.

[0051] When the two sets of rotating shafts 202 drive the two sets of crushing rollers 30 to rotate relative to each other, the two sets of rotating shafts 202 can also drive the two sets of rotating wheels 203 and corresponding levers 204 to rotate synchronously relative to each other. One set of rotating wheels 203 has levers 204 on their outer circumference acting on the second push rod 505 beforehand, thus pushing the second push rod 505 to move the transmission rack 501 to the left. When the transmission rack 501 moves to the left, it meshes with the transmission gear 503, thereby driving the transmission screw 502 to rotate. When the transmission screw 502 rotates... The threaded engagement with the slider 404 causes the slider 404 to move in one direction along the outside of the transmission screw 502, which in turn causes the cleaning ring plate 403 to move in one direction along the outside of the annular magnet 402, thus pushing the steel scraps adsorbed on the outer wall of the annular magnet 402 away from one end of the annular magnet 402. After the cleaning ring plate 403 pushes the steel scraps away from one end of the annular magnet 402, the lever 204 separates from the second push rod 505, and the lever 204 on the outer circumference of the other set of rotating wheels 203 reverses direction. The action acts on the first push rod 504, which in turn pushes the first push rod 504 to move the transmission rack 501 to the right. When the transmission rack 501 moves to the right, it drives the transmission screw 502 to rotate in the opposite direction through the reverse meshing with the transmission gear 503. When the transmission screw 502 rotates in the opposite direction, it drives the slider 404 to move in another direction along the outside of the transmission screw 502 through the reverse thread engagement with the slider 404. This drives the cleaning ring plate 403 to move in another direction along the outside of the annular magnet 402, so as to push the steel scraps adsorbed on the outer wall of the annular magnet 402 away from the other end of the annular magnet 402. After the cleaning ring plate 403 pushes the steel scraps away from the other end of the annular magnet 402, the lever 204 on the outer circumference of one of the sets of rotating wheels 203 acts on the second push rod 505 again... This cycle repeats, thereby continuously pushing away the steel scraps adsorbed on the outside of the annular magnet 402, so as to avoid too many steel scraps adsorbed on the outside of the annular magnet 402, which would affect the subsequent adsorption effect of steel scraps.

[0052] Please see Figure 1 In one embodiment, a set of second collection boxes 80 and two sets of first collection boxes 70 are provided on the inner bottom of the support plate 10. The second collection boxes 80 are located directly below the two sets of crushing rollers 30, and the two sets of first collection boxes 70 are located on opposite sides of the second collection box 80.

[0053] After being crushed by two sets of crushing rollers 30, the concrete debris falls into the second collection box 80, thereby collecting the concrete debris. After the cleaning ring plate 403 pushes the steel scrap away from both ends of the annular magnet 402, the steel scrap is no longer attracted by the annular magnet 402, so it falls downward and enters the two sets of first collection boxes 70, thereby collecting the steel scrap 70.

[0054] Please see Figure 1 , Figure 5 as well as Figure 7 In one embodiment, a fixing seat 103 is fixedly provided on the inner wall of the support plate 10. The spray assembly 60 includes a spray pipe 601, a connecting pipe 602, a water inlet pipe 603, a piston guide rod 604, and a piston guide sleeve 605. Two sets of spray pipes 601 and piston guide sleeves 605 are provided. The two sets of spray pipes 601 are fixedly installed on the inner wall of the support plate 10. The two sets of spray pipes 601 are positioned opposite each other at the upper edge of the second collection box 80. A plurality of spray holes 6011 are opened on the opposite sidewalls of the two sets of spray pipes 601. The two sets of piston guide sleeves 605 are connected by the fixing seat 103. The seat 103 is fixedly installed on the inner wall of the bracket plate 10. One end of each of the two sets of piston guide sleeves 605 is connected to an external water tank (not shown in the figure) through a set of water inlet pipes 603. The other end of each set of piston guide rods 604 is movably installed inside. The ends of the two sets of piston guide rods 604 away from the corresponding piston guide sleeves 605 are respectively fixedly connected to both ends of the transmission rack 501. The two sets of spray pipes 601 are respectively connected to the two sets of piston guide sleeves 605 through a set of connecting pipes 602. One-way valves (not shown in the figure) are installed inside the piston guide sleeves 605 and the connecting pipes 602.

[0055] When the lever 204 on the outer circumference of one set of rotating wheels 203 acts on the second push rod 505, thereby driving the transmission rack 501 to move to the left, the transmission rack 501 drives its left-end piston guide rod 604 to move into the corresponding piston guide sleeve 605, and at the same time, the transmission rack 501 drives its right-end piston guide rod 604 to move out of the corresponding piston guide sleeve 605. The piston guide rod 604 at the left end of the transmission rack 501 then transmits the water source inside the corresponding piston guide sleeve 605 through the corresponding connecting pipe 602. The concrete debris is compressed into the corresponding spray pipe 601 and then sprayed out through several spray holes 6011 on the side wall of the spray pipe 601 into the second collection box 80 to suppress dust from the concrete debris falling into the second collection box 80. Meanwhile, the piston guide rod 604 at the right end of the transmission rack 501 draws water from the external water tank into the corresponding water inlet pipe 603 and into the corresponding piston guide sleeve 605, thus automatically replenishing the water source. When the lever 204 on the outer circumference of another set of rotating wheels 203 acts on the first push rod 504, it drives... When the drive rack 501 moves to the right, it drives the piston guide rod 604 at its right end to move into the corresponding piston guide sleeve 605. At the same time, it drives the piston guide rod 604 at its left end to move out of the corresponding piston guide sleeve 605. The piston guide rod 604 at the right end of the drive rack 501 pressurizes the water source inside the corresponding piston guide sleeve 605 through the corresponding connecting pipe 602 to the inside of the corresponding spray pipe 601, and then through several spray holes 601 on the side wall of the spray pipe 601. 1. The water is sprayed into the second collection box 80 to suppress the concrete debris that falls into the second collection box 80. Meanwhile, the piston guide rod 604 at the left end of the transmission rack 501 draws water from the external water tank into the corresponding water inlet pipe 603 and into the corresponding piston guide sleeve 605 to achieve automatic water replenishment. Through the cooperation between the piston guide rod 604 and the piston guide sleeve 605, the movement of the transmission rack 501 can also be guided, thereby improving the stability of the movement of the transmission rack 501.

[0056] Please see Figure 1 as well as Figure 2 In one embodiment, a material discharge port 101 is provided on the top wall of the support plate 10, the material discharge port 101 is located between the two sets of crushing rollers 30, and a storage hopper 102 communicating with the material discharge port 101 is fixedly provided on the upper part of the support plate 10.

[0057] The concrete blocks to be crushed are stored in the storage hopper 102. When the concrete blocks need to be crushed, the concrete blocks inside the storage hopper 102 fall through the discharge port 101 to the position above the two sets of crushing rollers 30, and are then crushed by the two sets of crushing rollers 30.

[0058] The working principle of this invention is as follows:

[0059] The concrete block to be crushed is placed above and between the two sets of crushing rollers 30. Then, the two drive motors 201 are started, each driving a shaft 202 to rotate relative to the other, which in turn drives the two sets of crushing rollers 30 to rotate relative to each other. As the two sets of crushing rollers 30 rotate relative to each other, they squeeze and shear the concrete block, crushing it along with the scrap steel bars inside. The resulting concrete debris and steel fragments fall between the two sets of crushing rollers 30. During this process, the steel fragments are attracted to the annular magnet 40. On the outer wall, concrete debris continues to fall and into the second collection box 80, achieving separation of concrete debris and steel scrap, as well as collection of concrete debris. When the two sets of rotating shafts 202 rotate relative to each other, they can also drive the two sets of rotating wheels 203 and the levers 204 on the outer circumference of the two sets of rotating wheels 203 to rotate relative to each other. The levers 204 on the outer circumference of one set of rotating wheels 203 act on the second push rod 505 in advance, thereby pushing the second push rod 505 and driving the transmission rack 501 to move to the left. When the transmission rack 501 moves to the left, it interacts with the transmission rack 501. The meshing action of the moving gear 503 drives the transmission screw 502 to rotate. Through the threaded engagement between the transmission screw 502 and the slider 404, the cleaning ring plate 403 slides in one direction along the outside of the annular magnet 402, pushing the steel scraps adsorbed on the outside of the annular magnet 402 away from one end of the annular magnet 402. After the lever 204 separates from the second push rod 505, the lever 204 on the outer circumference of the other set of rotating wheels 203 acts in the opposite direction on the first push rod 504, thereby pushing the first push rod 504 to cause the transmission rack 5... 01 moves to the right, thereby causing the transmission screw 502 to rotate in the opposite direction. Through the reverse thread engagement between the transmission screw 502 and the slider 404, the cleaning ring plate 403 is driven to slide in another direction along the outside of the annular magnet 402, so as to push the steel scraps adsorbed on the outside of the annular magnet 402 away from the other end of the annular magnet 402. Since the steel scraps pushed away from both ends of the annular magnet 402 are no longer adsorbed by the annular magnet 402, the steel scraps fall from the support shaft 401 into the two sets of first collection boxes 70, thus realizing the collection of steel scraps.

[0060] In this embodiment of the invention, when it is necessary to crush and recycle waste concrete blocks, the concrete blocks can be placed above and between two sets of crushing rollers 30. Then, the first drive assembly 20 drives the two sets of crushing rollers 30 to rotate relative to each other. As the two sets of crushing rollers 30 rotate relative to each other, they crush the concrete blocks into concrete fragments through the squeezing and shearing action of the concrete blocks. Furthermore, when the concrete blocks are crushed, the waste reinforcing steel bars inside are also crushed by the squeezing and shearing action of the two sets of crushing rollers 30, thus forming steel scrap. The crushed concrete fragments and steel scrap are then discharged from between the two sets of crushing rollers 30. As the concrete fragments fall, the magnetic adsorption component 40 adsorbs the falling steel scraps, while the concrete fragments continue to fall, thus separating the concrete fragments from the steel scraps. While the concrete fragments fall, the spray component 60 sprays water onto them, causing the dust to settle and preventing dust from being stirred up and causing environmental pollution. Compared to existing technologies, this method can automatically crush concrete blocks and their internal scrap steel bars, and can also automatically separate and collect the crushed concrete and steel scraps, offering advantages in both collection effect and efficiency.

[0061] It will be apparent to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the invention can be implemented in other specific forms without departing from its spirit or essential characteristics. Therefore, the embodiments should be considered illustrative and non-limiting in all respects, and the scope of the invention is defined by the appended claims rather than the foregoing description. Thus, all variations falling within the meaning and scope of equivalents of the claims are intended to be included within the present invention, and no reference numerals in the claims should be construed as limiting the scope of the claims.

[0062] Furthermore, it should be understood that although this specification describes embodiments, not every embodiment contains only one independent technical solution. This narrative style is merely for clarity, and those skilled in the art should consider the specification as a whole.

Claims

1. An industrial waste collection and processing device, characterized in that, It includes a support plate (10), a first drive assembly (20), a crushing roller (30), a magnetic adsorption assembly (40), and a spray assembly (60). The crushing rollers (30) are provided in two sets, and the two sets of crushing rollers (30) are horizontally and oppositely distributed inside the support plate (10). The first drive assembly (20) is mounted on the side wall of the support plate (10) to drive the two sets of crushing rollers (30) to rotate relative to each other, so as to crush the waste concrete block and the reinforcing steel inside it. The magnetic adsorption component (40) is positioned in the middle below the two sets of crushing rollers (30) to adsorb the steel scrap that falls between the two sets of crushing rollers (30) after crushing. The spray assembly (60) is located below the magnetic adsorption assembly (40) and is used to spray water onto the crushed concrete debris to achieve dust settling.

2. The industrial waste collection and treatment equipment according to claim 1, characterized in that, The first drive assembly (20) includes two sets of drive motors (201) and two sets of rotating shafts (202). The two sets of drive motors (201) are fixedly installed on the side wall of the bracket plate (10). One end of the two sets of rotating shafts (202) is connected to the output end of the two sets of drive motors (201), and the other end is connected to a set of crushing rollers (30).

3. The industrial waste collection and treatment equipment according to claim 2, characterized in that, The magnetic adsorption assembly (40) includes a support shaft (401) and an annular magnet (402) covering the outside of the support shaft (401). The support shaft (401) is fixedly installed on the inner wall of the bracket plate (10). The support shaft (401) and the annular magnet (402) are located at the middle position below the two sets of crushing rollers (30), and the support shaft (401) and the annular magnet (402) are distributed along the axial direction of the two sets of crushing rollers (30).

4. The industrial waste collection and treatment equipment according to claim 3, characterized in that, The length of the annular magnet (402) is shorter than the length of the support shaft (401), and the annular magnet (402) covers the middle position of the outside of the support shaft (401).

5. An industrial waste collection and treatment device according to claim 4, characterized in that, A cleaning ring plate (403) is movably sleeved on the outside of the annular magnet (402). A second drive assembly (50) is also provided on the inner side of the support plate (10). The second drive assembly (50) is used to drive the cleaning ring plate (403) to reciprocate along the length direction of the annular magnet (402). When the cleaning ring plate (403) moves in one direction, it can push the steel scraps adsorbed on the outside of the ring magnet (402) away from one end of the ring magnet (402). When the cleaning ring plate (403) moves in the other direction, it can push the steel scraps adsorbed on the outside of the ring magnet (402) away from the other end of the ring magnet (402).

6. An industrial waste collection and treatment device according to claim 5, characterized in that, Both sets of rotating shafts (202) are fixedly equipped with rotating wheels (203) on their exteriors, and both sets of rotating wheels (203) are fixedly equipped with levers (204) on their outer circumferences. The bottom of the cleaning ring plate (403) is fixedly equipped with a slider (404). The second drive assembly (50) includes a transmission rack (501), a transmission lead screw (502), a transmission gear (503), a first push rod (504), and a second push rod (505). The transmission screw (502) is disposed below the support shaft (401) and distributed along the length direction of the support shaft (401). The transmission screw (502) passes through the slider (404) and is threadedly engaged with the slider (404). The end of the transmission screw (502) is rotatably connected to the inner wall of the bracket plate (10). The transmission gear (503) is fixedly disposed outside the transmission lead screw (502), the transmission rack (501) is attached to one side of the transmission gear (503), and the first push rod (504) and the second push rod (505) are fixedly installed on the side wall of the transmission rack (501).

7. An industrial waste collection and treatment device according to claim 6, characterized in that, The support plate (10) has a set of second collection boxes (80) and two sets of first collection boxes (70) at the bottom inside. The second collection box (80) is located directly below the two sets of crushing rollers (30), and the two sets of first collection boxes (70) are located on opposite sides of the second collection box (80).

8. An industrial waste collection and treatment device according to claim 7, characterized in that, A fixing seat (103) is fixedly installed on the inner wall of the support plate (10). The spray assembly (60) includes a spray pipe (601), a connecting pipe (602), a water inlet pipe (603), a piston guide rod (604), and a piston guide sleeve (605). The spray pipe (601) and the piston guide sleeve (605) are each provided in two sets. The two sets of spray pipes (601) are fixedly installed on the inner wall of the support plate (10). The two sets of spray pipes (601) are arranged opposite each other at the upper edge of the second collection box (80). Several spray holes (6011) are opened on the opposite side walls of the two sets of spray pipes (601). Two sets of piston guide sleeves (605) are fixedly installed on the inner wall of the bracket plate (10) through the fixed seat (103). One end of each set of piston guide sleeves (605) is connected to an external water tank through a set of water inlet pipes (603), and the other end is movably provided with a set of piston guide rods (604). The ends of the two sets of piston guide rods (604) away from the corresponding piston guide sleeves (605) are respectively fixedly connected to both ends of the transmission rack (501). Two sets of spray pipes (601) are respectively connected to the two sets of piston guide sleeves (605) through a set of connecting pipes (602). One-way valves are provided inside the piston guide sleeves (605) and the connecting pipes (602).

9. An industrial waste collection and treatment device according to claim 1, characterized in that, The support plate (10) has a discharge port (101) on its top wall, and the discharge port (101) is located between the two sets of crushing rollers (30).

10. An industrial waste collection and treatment device according to claim 9, characterized in that, The upper part of the support plate (10) is fixedly provided with a storage hopper (102) that communicates with the material discharge port (101).

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