Solid waste resource utilization device and method

Abstract

The invention relates to the technical field of solid waste treatment, in particular to a solid waste resource utilization device and method. Comprising a lower treatment seat, an upper treatment seat and a supporting part, a containing cavity is formed in the lower treatment seat, the inner wall of the lower treatment seat is connected with a plurality of extrusion blocks, the extrusion blocks can be pushed out in the axis direction of the containing cavity, the lower portion of the lower treatment seat is connected with a lower cutting assembly, and the lower cutting assembly can be pushed out upwards in the axis direction of the containing cavity; the upper processing seat can downwards extend into the accommodating cavity, and an upper cutting assembly which can downwards extend out is accommodated in the upper processing seat; the solid waste is compressed and subjected to posture adjustment through the upper treatment base and the lower treatment base, so that the solid waste enters the next procedure in a proper posture and size, subsequent treatment of the solid waste is facilitated, and resource utilization of the building solid waste is facilitated.

Description

Technical Field

[0001] The present invention relates to the technical field of solid waste treatment, and in particular to a device and method for resource utilization of solid waste. Background Art

[0002] In response to the problems of large amount of solid waste, low comprehensive utilization rate, narrow resource utilization channels and single technology, my country is actively exploring new technologies for the coordinated utilization of multiple solid wastes. Taking typical industrial solid wastes such as sludge, coal gangue, fly ash, red mud, construction waste and contaminated soil as the objects of resource utilization, relying on the solid waste ceramsite project, technological innovation is carried out.

[0003] ‌New Application of Construction Waste‌: Using construction waste to extract slag as a novel material source for producing ceramsite provides a new way to recycle solid waste. However, in addition to slag, construction waste also includes other waste materials such as steel, wood and concrete.

[0004] ‌Preliminary treatment of construction waste‌: Construction waste is relatively loose, and is generally compacted and divided first so that it can be transported to a professional treatment site. However, there are many types of waste, and major problems may occur during the compression process, such as vertically placed steel bars and I-beams. Therefore, a device that can adjust the posture of the waste when it is compressed is needed to ensure the smooth progress of the compression process‌. Therefore, the present application provides a solid waste resource utilization device and method, which facilitates the efficient compression treatment of solid waste and facilitates the resource utilization of solid waste. Summary of the invention

[0005] In order to solve the above problems, the present invention provides a solid waste resource utilization device and method.

[0006] The technical solution adopted by the present invention to solve the technical problem is: a solid waste resource utilization device, comprising a lower processing seat, the interior of the lower processing seat is provided with a receiving cavity, the inner wall of the lower processing seat is connected with a plurality of extrusion blocks, the extrusion blocks can be pushed out in the axial direction of the receiving cavity, the lower part of the lower processing seat is connected with a lower cutting assembly, the lower cutting assembly can be pushed out upward along the axial direction of the receiving cavity; An upper processing seat, the upper processing seat can extend downward into the accommodating cavity, and the interior of the upper processing seat accommodates an upper cutting assembly that can extend downward; The supporting part includes a supporting frame arranged along the comprehensive processing production line of solid waste resources. A driving seat that can move along the supporting frame is arranged on the lower side of the supporting frame. A connecting seat is arranged on the lower side of the driving seat. The upper processing seat is rotatably connected to the connecting seat, and a telescopic component is connected between the driving seat and the connecting seat.

[0007] As an optimization, the accommodating cavity is circular, the bottom of the accommodating cavity is recessed to form a plurality of limiting grooves, the lower part of the lower processing seat is provided with a first knife storage groove which is in communication with the accommodating cavity, the lower cutting assembly is located inside the first knife storage groove, the lower cutting assembly includes a plurality of first cutting knives arranged in parallel, and the length direction of the limiting groove is perpendicular to the length direction of the first cutting knife; The bottom of the first knife storage groove is connected to a first telescopic rod, and the extended end of the first telescopic rod is connected to the bottom of the lower cutting assembly.

[0008] As an optimization, the side wall of the accommodating cavity is recessed to form a plurality of accommodating grooves, the extrusion block is located in the accommodating groove, the lower processing seat is connected to an extrusion motor, the output shaft of the extrusion motor is connected to a driving worm, the inner rotation of the lower processing seat is connected to a driving ring, the outer part of the driving ring is configured with turbine teeth, and the driving worm is meshed and connected with the driving ring; The back side of the extrusion block is connected with a driving rod, a connecting rack is arranged in the length direction of the driving rod, and a vortex gear ring meshing with the connecting rack is arranged in the circumferential direction of the driving ring.

[0009] As an optimization, the upper processing seat is cylindrical, the diameter of the upper processing seat is smaller than the inner diameter of the accommodating cavity, a second knife storage groove opening downward is provided inside the upper processing seat, the upper cutting assembly is located inside the second knife storage groove, and the upper cutting assembly includes a plurality of second cutting knives; The top of the second knife storage groove is connected to a second telescopic rod, and the extended end of the second telescopic rod is connected to the top of the upper cutting assembly.

[0010] As an optimization, a driving screw rod is arranged in the length direction of the support frame, and a driving motor is connected to the end of the driving screw rod; The top of the driving seat is connected with a driving block, and the driving block is threadedly connected with the driving screw.

[0011] As an optimization, the telescopic assembly includes a telescopic cylinder, the extended end of the telescopic cylinder is connected to the connecting seat, the connecting seat is equipped with an adjusting motor, the output shaft of the adjusting motor is connected to an adjusting gear, the outer periphery of the upper processing seat is provided with a connecting gear ring, and the adjusting gear is meshingly connected with the connecting gear ring.

[0012] As an optimization, the length of the support frame is greater than twice the length of the lower processing seat, and an electromagnet is provided on the bottom surface of the upper processing seat.

[0013] As an optimization, the following steps are included: S1. Material preparation: placing the solid waste material into the receiving cavity of the lower processing seat, and performing preliminary extrusion on the periphery of the solid waste material through the extrusion block; S2. Material extrusion: The drive seat is moved to the upper side of the accommodating chamber. Under the action of the telescopic assembly, the upper processing seat moves downward to perform preliminary extrusion on the solid waste material inside the accommodating chamber; S3. Material cutting: The upper cutting assembly extends downward, while the lower cutting assembly extends upward, to perform preliminary cutting of the solid waste material, and further squeeze the outer periphery of the solid waste material through the extrusion block to prevent the material from getting stuck between the inner wall of the accommodating cavity; S4. Secondary material cutting: The upper processing seat rises upward until it is completely separated from the solid waste material, and the upper cutting assembly is retracted. The upper processing seat rotates until the extended end of the upper cutting assembly is perpendicular to the length direction of the lower cutting assembly, and then the material is squeezed downward by the upper processing seat for the second time, and the material is cut for the second time by the upper cutting assembly; S5. Unloading, the upper cutting assembly is retracted upward, the electromagnet is energized, so that the upper processing seat and the material are sucked and lifted up, and the upper processing seat and the solid waste material are driven by the driving seat to move along the support frame until they leave the lower processing seat. After moving to the specified position, the electromagnet is de-energized to release the solid waste material.

[0014] The present invention provides a solid waste resource utilization device and method, which has the following advantages: The present application compresses and adjusts the posture of solid waste through the upper processing seat and the lower processing seat, so that the solid waste enters the next process with a suitable posture and size, which is convenient for subsequent treatment of the solid waste and is conducive to the resource utilization of construction solid waste; During the process of the upper processing seat and the lower processing seat processing solid waste, the upper processing seat can rotate to adjust the angle of the upper cutting component, and the solid waste can be extruded and cut at multiple angles through the upper cutting component. At the same time, the periphery of the solid waste can be extruded and adjusted through multiple extrusion blocks arranged circumferentially to form regular solid waste blocks, which is convenient for subsequent processing of the solid waste blocks. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is an axial schematic diagram of the present invention.

[0016] Figure 2 It is a schematic diagram of the lower shaft side of the present invention.

[0017] Figure 3 It is a schematic diagram of the bottom axial side of the connection structure between the drive seat and the upper processing seat of the present invention.

[0018] Figure 4 It is a front view schematic diagram of the connection structure between the drive seat and the upper processing seat of the present invention.

[0019] Figure 5 For the present invention Figure 4 Schematic diagram of the AA section structure.

[0020] Figure 6It is a schematic diagram of the axial side of the lower processing seat of the present invention.

[0021] Figure 7 It is a main schematic diagram of the lower processing seat of the present invention.

[0022] Figure 8 For the present invention Figure 7 Schematic diagram of the BB cross-section structure.

[0023] Fig. 9 For the present invention Figure 7 Schematic diagram of the CC cross-section structure.

[0024] Fig.10 It is a schematic axial view of the connection structure between the extrusion block and the drive ring of the present invention.

[0025] Fig.11 It is a schematic diagram of the bottom axial side of the connection structure between the extrusion block and the drive ring of the present invention.

[0026] Among them, 1. support frame, 2. lower processing seat, 3. accommodating chamber, 4. extrusion block, 5. upper processing seat, 6. driving seat, 7. connecting seat, 8. first cutter, 9. first telescopic rod, 10. extrusion motor, 11. driving worm, 12. driving ring, 13. driving rod, 14. second cutter, 15. second telescopic rod, 16. telescopic cylinder, 17. adjusting motor, 18. adjusting gear, 19. connecting gear ring. DETAILED DESCRIPTION

[0027] like Figure 1 , Figure 2 , Figure 3 , Figure 4 , Figure 5 , Figure 6 , Figure 7 , Figure 8 , Fig. 9 , Fig.10 and Fig.11 As shown, a solid waste resource utilization device comprises a lower processing seat 2, wherein a receiving chamber 3 is provided inside the lower processing seat 2, a plurality of extrusion blocks 4 are connected to the inner wall of the lower processing seat 2, and the extrusion blocks 4 can be pushed out in the axial direction of the receiving chamber 3, and a lower cutting assembly is connected to the lower part of the lower processing seat 2, and the lower cutting assembly can be pushed out upward along the axial direction of the receiving chamber 3; An upper processing seat 5, the upper processing seat 5 can extend downward into the accommodating chamber 3, and the upper processing seat 5 contains an upper cutting assembly that can extend downward; The supporting part includes a supporting frame 1 arranged along the comprehensive processing production line of solid waste resources. A driving seat 6 that can move along the supporting frame 1 is arranged on the lower side of the supporting frame 1. A connecting seat 7 is provided on the lower side of the driving seat 6. The upper processing seat 5 is rotatably connected to the connecting seat 7, and a telescopic component is connected between the driving seat 6 and the connecting seat 7.

[0028] When the upper processing seat 5 moves downward, it can squeeze the solid waste inside the accommodating chamber 3, and at the same time squeeze the outer periphery of the solid waste through the squeezing block 4, so as to adjust the posture of the solid waste and facilitate the processing of the solid waste.

[0029] The driving seat 6 can move along the length direction of the support frame 1. The lower processing seat 2 is arranged on the lower side of the support frame 1. The upper processing seat 5 is arranged opposite to the processing chamber. At the same time, other processing equipment or conveying equipment can also be arranged on the lower side of the support frame 1.

[0030] like Figure 8 As shown, the accommodating cavity 3 is circular, the bottom of the accommodating cavity 3 is concave to form a plurality of limiting grooves, the lower part of the lower processing seat 2 is provided with a first knife storage groove which is in communication with the accommodating cavity 3, the lower cutting assembly is located inside the first knife storage groove, the lower cutting assembly includes a plurality of first cutting knives 8 which are arranged in parallel, and the length direction of the limiting groove is perpendicular to the length direction of the first cutting knife 8; The bottom of the first knife storage groove is connected to a first telescopic rod 9, and the extended end of the first telescopic rod 9 is connected to the bottom of the lower cutting assembly.

[0031] When the first telescopic rod 9 is extended, the first cutter 8 is pushed upward to position and squeeze the bottom of the solid waste. like Figure 8 and Fig. 9 As shown, the side wall of the accommodating chamber 3 is recessed to form a plurality of accommodating grooves, the extrusion block 4 is located in the accommodating grooves, the lower processing seat 2 is connected to an extrusion motor 10, the output shaft of the extrusion motor 10 is connected to a driving worm 11, the lower processing seat 2 is internally rotatably connected to a driving ring 12, the outside of the driving ring 12 is configured with turbine teeth, and the driving worm 11 is meshed and connected with the driving ring 12; The back of the extrusion block 4 is connected to a driving rod 13 , a connecting rack is provided in the length direction of the driving rod 13 , and a vortex gear ring meshing with the connecting rack is arranged in the circumferential direction of the driving ring 12 .

[0032] The extrusion motor 10 drives the driving ring 12 to rotate, and the driving ring 12 engages with the driving rod 13 , so that the driving rod 13 pushes the extrusion block 4 toward the axial direction of the accommodating chamber 3 .

[0033] The force is transmitted from the driving worm 11 to the driving ring 12. Since the diameter of the driving ring 12 is large, the transmission process is a deceleration process. The movement of the driving rod 13 driven by the driving ring 12 is also a process of deceleration and increasing torque, which can effectively improve the squeezing effect on solid waste.

[0034] like Figure 1 and Figure 5As shown, the upper processing seat 5 is cylindrical, the diameter of the upper processing seat 5 is smaller than the inner diameter of the accommodating chamber 3, the interior of the upper processing seat 5 is provided with a second knife storage groove opening downward, the upper cutting assembly is located inside the second knife storage groove, and the upper cutting assembly includes a plurality of second cutting knives 14; A second telescopic rod 15 is connected to the top of the second knife storage groove, and an extended end of the second telescopic rod 15 is connected to the top of the upper cutting assembly.

[0035] When the second telescopic rod 15 is extended, it can drive the second cutter 14 to extend downward to squeeze the solid waste at a fixed point. When the upper processing seat 5 rotates, the squeezing position of the second cutter 14 on the solid waste can be changed.

[0036] like Figure 1 As shown, a driving screw is arranged in the length direction of the support frame 1, and a driving motor is connected to the end of the driving screw; A driving block is connected to the top of the driving seat 6, and the driving block is threadedly connected to the driving screw.

[0037] like Figure 1 and Figure 2 As shown, the telescopic assembly includes a telescopic cylinder 16, the extended end of the telescopic cylinder 16 is connected to the connecting seat 7, the connecting seat 7 is provided with an adjusting motor 17, the output shaft of the adjusting motor 17 is connected to an adjusting gear 18, and the outer periphery of the upper processing seat 5 is provided with a connecting gear ring 19, and the adjusting gear 18 is meshedly connected with the connecting gear ring 19.

[0038] The length of the support frame 1 is greater than twice the length of the lower processing seat 2 , and an electromagnet is disposed on the bottom surface of the upper processing seat 5 .

[0039] Solid waste containing iron elements can be magnetically attracted by electromagnets and transferred by magnetic attraction.

[0040] The first cutter 8 and the second cutter 14 can be unsharpened knives, which are used to perform fixed-point extrusion on the solid waste, increase the extrusion strength, and improve the extrusion effect on the solid waste. At the same time, the first cutter 8 and the second cutter 14 can be extruded simultaneously or separately. When the first cutter 8 and / or the second cutter 14 extend outward, the upper processing seat 5 needs to rise accordingly to ensure sufficient operating space for the first cutter 8 and the second cutter 14.

[0041] A method for recycling solid waste, comprising the following steps: S1. Material preparation: Place the solid waste material into the accommodating cavity 3 of the lower processing seat 2, and perform preliminary extrusion on the periphery of the solid waste material through the extrusion block 4; The height of the solid waste can be flush with the top of the processing chamber, or slightly higher than the top of the processing chamber.

[0042] S2. Material extrusion: The drive seat 6 is moved to the upper side of the accommodating chamber 3. Under the action of the telescopic assembly, the upper processing seat 5 is moved downward to perform preliminary extrusion of the solid waste material inside the accommodating chamber 3; S3. Material cutting: The upper cutting assembly extends downward, while the lower cutting assembly extends upward, to perform preliminary cutting of the solid waste material, and further squeeze the outer periphery of the solid waste material through the extrusion block 4 to prevent the material from getting stuck between the inner wall of the accommodating chamber 3; By operating the squeezing block 4 , the external shape of the solid waste is adjusted to avoid the solid waste being stuck with the containing cavity 3 .

[0043] S4. Secondary material cutting: The upper processing seat 5 rises upward until it is completely separated from the solid waste material, and the upper cutting assembly is retracted. The upper processing seat 5 rotates until the elongated end of the upper cutting assembly is perpendicular to the length direction of the lower cutting assembly, and then the material is squeezed downward by the upper processing seat 5 for the second time, and the material is cut for the second time by the upper cutting assembly; After the position of the upper processing seat 5 is adjusted, the solid waste is continuously squeezed and processed, and at the same time, the solid waste is squeezed at a fixed point by the second cutter 14 which is perpendicular to the first cutter 8 , and the limiting groove is used to accommodate the second cutter 14 .

[0044] S5. Unloading, the upper cutting assembly is retracted upward, the electromagnet is energized, so that the upper processing seat 5 is sucked tightly with the material and rises up, and the upper processing seat 5 and the solid waste material are driven by the driving seat 6 to move along the support frame 1 until they leave the lower processing seat 2. After moving to the specified position, the electromagnet is de-energized to release the solid waste material.

[0045] The above-mentioned specific implementation methods are only specific cases of the present invention. The patent protection scope of the present invention includes but is not limited to the product forms and styles of the above-mentioned specific implementation methods. Any solid waste resource utilization device and method that conforms to the claims of the present invention and any appropriate changes or modifications made thereto by ordinary technicians in any corresponding technical field shall fall within the patent protection scope of the present invention.

Claims

1. A solid waste resource utilization device, characterized in that: The invention comprises a lower processing seat (2), wherein a receiving chamber (3) is provided inside the lower processing seat (2), a plurality of extrusion blocks (4) are connected to the inner wall of the lower processing seat (2), and the extrusion blocks (4) can be pushed out in the axial direction of the receiving chamber (3); a lower cutting assembly is connected to the lower part of the lower processing seat (2), and the lower cutting assembly can be pushed out upward along the axial direction of the receiving chamber (3); An upper processing seat (5), the upper processing seat (5) can extend downward into the accommodating chamber (3), and the interior of the upper processing seat (5) accommodates an upper cutting assembly that can extend downward; The support part comprises a support frame (1) arranged along the solid waste resource comprehensive processing production line, a driving seat (6) movable along the support frame (1) is arranged on the lower side of the support frame (1), a connecting seat (7) is arranged on the lower side of the driving seat (6), an upper processing seat (5) is rotatably connected to the connecting seat (7), and a telescopic component is connected between the driving seat (6) and the connecting seat (7).

2. The solid waste resource utilization device according to claim 1, characterized in that: The accommodating cavity (3) is circular, the bottom of the accommodating cavity (3) is recessed to form a plurality of limiting grooves, the lower part of the lower processing seat (2) is provided with a first knife storage groove which is in communication with the accommodating cavity (3), the lower cutting assembly is located inside the first knife storage groove, the lower cutting assembly comprises a plurality of first cutting knives (8) arranged in parallel, and the length direction of the limiting groove is perpendicular to the length direction of the first cutting knife (8); A first telescopic rod (9) is connected to the bottom of the first knife storage groove, and an extended end of the first telescopic rod (9) is connected to the bottom of the lower cutting assembly.

3. The solid waste resource utilization device according to claim 1, characterized in that: The side wall of the accommodating cavity (3) is recessed to form a plurality of accommodating grooves, the extrusion block (4) is located in the accommodating grooves, the lower processing seat (2) is connected to an extrusion motor (10), the output shaft of the extrusion motor (10) is connected to a driving worm (11), the interior of the lower processing seat (2) is rotatably connected to a driving ring (12), the exterior of the driving ring (12) is provided with turbine teeth, and the driving worm (11) is meshingly connected to the driving ring (12); The back of the extrusion block (4) is connected to a driving rod (13), a connecting rack is provided in the length direction of the driving rod (13), and a vortex gear ring meshing with the connecting rack is arranged in the circumferential direction of the driving ring (12).

4. The solid waste resource utilization device according to claim 1, characterized in that: The upper processing seat (5) is cylindrical, the diameter of the upper processing seat (5) is smaller than the inner diameter of the accommodating chamber (3), a second knife storage groove opening downward is provided inside the upper processing seat (5), the upper cutting assembly is located inside the second knife storage groove, and the upper cutting assembly includes a plurality of second cutting knives (14); A second telescopic rod (15) is connected to the top of the second knife storage groove, and an extended end of the second telescopic rod (15) is connected to the top of the upper cutting assembly.

5. The solid waste resource utilization device according to claim 1, characterized in that: The support frame (1) is provided with a driving screw rod in the length direction, and the end of the driving screw rod is connected to a driving motor; A driving block is connected to the top of the driving seat (6), and the driving block is threadedly connected to the driving screw.

6. The solid waste resource utilization device according to claim 1, characterized in that: The telescopic assembly comprises a telescopic cylinder (16), the extended end of the telescopic cylinder (16) is connected to the connecting seat (7), the connecting seat (7) is provided with an adjusting motor (17), the output shaft of the adjusting motor (17) is connected to an adjusting gear (18), the outer periphery of the upper processing seat (5) is provided with a connecting gear ring (19), and the adjusting gear (18) is meshingly connected with the connecting gear ring (19).

7. The solid waste resource utilization device according to claim 2, characterized in that: The length of the support frame (1) is greater than twice the length of the lower processing seat (2), and an electromagnet is provided on the bottom surface of the upper processing seat (5).

8. A method for recycling solid waste, comprising the solid waste recycling device according to any one of claims 1 to 7, characterized in that: The steps include: S1. Material preparation: placing the solid waste material into the receiving chamber (3) of the lower processing seat (2), and performing preliminary extrusion on the periphery of the solid waste material through the extrusion block (4); S2. Material extrusion: The drive seat (6) is moved to the upper side of the accommodating chamber (3), and under the action of the telescopic assembly, the upper processing seat (5) is moved downward to perform preliminary extrusion of the solid waste material inside the accommodating chamber (3); S3. Material cutting: The upper cutting assembly extends downward, while the lower cutting assembly extends upward, to perform preliminary cutting of the solid waste material, and at the same time, the outer periphery of the solid waste material is further squeezed by the extrusion block (4) to prevent the material from getting stuck between the inner wall of the accommodating chamber (3); S4. Secondary material cutting: the upper processing seat (5) is raised upward until it is completely separated from the solid waste material, and at the same time the upper cutting assembly is retracted, the upper processing seat (5) is rotated until the extended end of the upper cutting assembly is perpendicular to the length direction of the lower cutting assembly, and then the material is squeezed downward by the upper processing seat (5), and the material is cut secondary by the upper cutting assembly; S5. Unloading, the upper cutting assembly is retracted upward, the electromagnet is energized, so that the upper processing seat (5) is sucked and lifted up, and the upper processing seat (5) and the solid waste material are driven to move along the support frame (1) through the driving seat (6) until they leave the lower processing seat (2). After moving to the specified position, the electromagnet is de-energized to release the solid waste material.

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