Integrated collection and treatment device for building waste

Abstract

The invention discloses a building waste integrated collecting and treating device which comprises a crushing bin used for crushing building waste, a feeding pipeline is arranged on one side of the crushing bin, a discharging opening is formed in one side of the bottom of the front end of the crushing bin, and the building waste integrated collecting and treating device further comprises a crushing clamp bin correspondingly fixed to the connecting position of the feeding pipeline and the crushing bin. Wherein a thickening clamping frame is fixedly installed on the inner wall of the crushing pincer bin, a hydraulic pincer support is fixedly installed on the outer side of the crushing pincer bin, and a pincer body bearing frame is fixed to the hydraulic pincer support in a sliding mode through a hydraulic push rod. The concrete waste is quickly crushed, split and collected, the recycling difficulty of the concrete waste is reduced, and meanwhile, the crushed building waste can be effectively and independently collected through the collecting device with the fixed rear end.

Description

Technical Field

[0001] The invention belongs to the technical field of waste treatment, and in particular relates to an integrated collection and treatment device for construction waste. Background Art

[0002] The construction waste collection and treatment device is a device for crushing and recycling old construction waste. With the accelerated urbanization process, the rapid development of urban transformation and the construction industry, and the aging and expiration of the service life of some old buildings, structures, and urban infrastructure, more and more civil engineering construction projects are scrapped and demolished, resulting in a large amount of construction demolition waste and garbage.

[0003] When removing concrete lumps, most of the existing construction waste treatment devices directly use electric hammers, electric drills and other structures to crush and remove them. Since concrete waste contains structures such as steel bars, it is difficult to remove and recycle them. Most of them are directly buried in pits. Large lumps of slag waste can easily cause empty space at the bottom of the pit, making it difficult to ensure safety. For this reason, we propose an integrated collection and treatment device for construction waste. Summary of the invention

[0004] The purpose of the present invention is to provide an integrated construction waste collection and treatment device to solve the problems raised in the above background technology.

[0005] In order to achieve the above-mentioned objectives, the present invention adopts the following technical scheme: an integrated collection and processing device for construction waste, comprising a crushing bin for crushing construction waste, wherein a feeding pipe is arranged on one side of the crushing bin, and a discharging port is arranged on one side of the bottom front end of the crushing bin, and also comprising a crushing jaw bin fixed corresponding to the connection position of the feeding pipe and the crushing bin, wherein a thickened clamping frame is fixedly installed on the inner wall of the crushing jaw bin, and a hydraulic clamp support is fixedly installed on the outer side of the crushing jaw bin, the hydraulic clamp support is slidably fixed with a clamp body load-bearing frame through a hydraulic push rod, and a clamp body structure used in conjunction with the thickened clamping frame is fixedly installed on the clamp body load-bearing frame, an inclined slope for assisting material unloading is fixedly installed inside the crushing bin, wherein a crushing roller device is fixedly installed on the lower end of the slope corresponding to the inclined slope on the crushing bin, wherein an electric ejection device is fixedly installed at the position corresponding to the discharging port on the crushing bin, and a collecting device is fixedly installed at the top position of the crushing bin corresponding to the electric ejection device.

[0006] Furthermore, the collecting device includes a servo rotating device fixed at a position corresponding to one side of the crushing bin, the servo rotating device is fixedly installed at the top position of the electronic control box, wherein a retaining frame is rotatably installed on the output shaft of the servo rotating device, wherein an electromagnetic suction head for collecting construction steel materials is fixedly installed on the retaining frame.

[0007] Furthermore, a liquid adding distribution pipe is fixedly installed on the feed pipe corresponding to one end close to the feed, and a liquid adding pipe is connected to one side of the liquid adding distribution pipe. The liquid adding pipe passes through the side wall of the feed pipe and is fixedly connected to the liquid adding valve, wherein a liquid adding spray head is distributed in an annular manner on the inner wall of the liquid adding distribution pipe.

[0008] Furthermore, a protective bracket is fixedly installed on the inner side of the feed pipe at a position corresponding to the outer side of the liquid adding distribution pipe.

[0009] Furthermore, the electric ejection device includes a push rod structure and a shovel platform structure, and the cross-section of the shovel platform structure is a right-angled trapezoidal structure, and the telescopic end of the push rod structure is fixedly connected to the right-angled side surface of the shovel platform structure.

[0010] Furthermore, a plurality of spray pipes are fixedly installed at the top of the crushing bin, wherein each of the spray pipes is interconnected, and a water injection port is opened at the top of one of the spray pipes.

[0011] Furthermore, the electromagnetic suction head and the servo rotation device are both electrically connected to the inside of the electric control box, and the electromagnetic suction head is a conical structure.

[0012] Furthermore, the inner side walls of the liquid adding distribution pipe and the liquid adding pipeline are provided with an anti-corrosion inner film, and the protective bracket is provided with a spray hole for the liquid adding spray head to hang through, wherein a sealing rubber sleeve is sleeved at the position of the spray hole corresponding to the outer side of the protective bracket, wherein the protective bracket is an annular structure with an open top and a closed bottom, and the open end of the protective bracket is covered and fixed on the side wall of the feed pipeline facing the discharge port.

[0013] Furthermore, a groove reinforcement pattern is provided on the inclined surface at a position directly below the crushing roller on the crushing roller device.

[0014] Compared with the prior art, the present invention has the following beneficial effects: 1. In this scheme, the pre-treated concrete agglomerates are placed inside the crushing bin to achieve rapid crushing, splitting and collection, reducing the difficulty of recycling concrete waste. At the same time, the fixed collection device at the rear end can effectively collect the steel bar materials of the crushed construction waste independently.

[0015] 2. Through the corresponding liquid adding device installed on the feed pipe, the construction waste can be sprayed with chemical liquid, which effectively reduces the crushing pressure of the crushing structure inside the crushing bin. At the same time, the auxiliary spraying of the spray pipe can effectively neutralize the pH value of the added liquid. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] The accompanying drawings are used to provide further understanding of the present invention and constitute a part of the specification. They are used to explain the present invention together with the embodiments of the present invention and do not constitute a limitation of the present invention.

[0017] Figure 1 It is a schematic diagram of the overall structure of the present invention; Figure 2 It is a schematic diagram of the combined structure of the feed pipe and the crushing jaw chamber of the present invention; Figure 3 It is a schematic diagram of the disassembly structure of the main body of the crushing pliers of the present invention; Figure 4 It is a schematic structural diagram of the liquid adding device of the present invention; Figure 5 It is a schematic diagram of the structure of the crushing roller device of the present invention; Figure 6 It is a schematic diagram of the structure of the collecting device in the present invention; In the figure: 1. Crushing chamber; 11. Inclined slope; 12. Discharge port; 2. Feeding pipe; 21. Liquid adding pipe; 22. Liquid adding distribution pipe; 23. Liquid adding spray head; 24. Liquid adding valve; 25. Protective bracket; 3. Crushing jaw chamber; 31. Hydraulic jaw bracket; 32. Jaw body load-bearing frame; 33. Thickened clamping frame; 34. Hydraulic push rod; 35. Jaw body structure; 4. Crushing roller device; 5. Servo rotation device; 51. Electric control box; 52. Cage; 53. Electromagnetic suction head; 6. Electric ejection device; 7. Spraying pipe. DETAILED DESCRIPTION

[0018] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments.

[0019] In the description of the present invention, it is necessary to understand that the terms "upper", "lower", "front", "back", "left", "right", "top", "bottom", "inside", "outside", etc., indicating the orientation or position relationship are based on the orientation or position relationship shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention.

[0020] Reference Figure 1-Figure 6The present invention proposes a technical solution: an integrated collection and processing device for construction waste, comprising a crushing bin 1 for crushing construction waste, wherein a feeding pipe 2 is arranged on one side of the crushing bin 1, and a discharge port 12 is arranged on one side of the bottom of the front end of the crushing bin 1, and also comprising a crushing jaw bin 3 fixed at the connection position between the feeding pipe 2 and the crushing bin 1, wherein a thickened clamping frame 33 is fixedly installed on the inner wall of the crushing jaw bin 3, and a hydraulic clamp support 31 is fixedly installed on the outer side of the crushing jaw bin 3, the hydraulic clamp support 31 is slidably fixed with a clamp body load-bearing frame 32 through a hydraulic push rod 34, and a clamp body structure 35 used in conjunction with the thickened clamping frame 33 is fixedly installed on the clamp body load-bearing frame 32, an inclined surface slope 11 for assisting material discharge is fixedly installed inside the crushing bin 1, wherein a crushing roller device 4 is fixedly installed on the lower end of the slope surface corresponding to the inclined surface slope 11 on the crushing bin 1, wherein an electric ejection device 6 is fixedly installed at the position corresponding to the discharge port 12 on the crushing bin 1, and a collecting device is fixedly installed at the top position corresponding to the electric ejection device 6 on the crushing bin 1.

[0021] The external collecting device includes a servo rotating device 5 fixed at a position corresponding to one side of the crushing bin 1, the servo rotating device 5 is fixedly installed at the top position of the electric control box 51, wherein a retaining frame 52 is rotatably installed on the output shaft of the servo rotating device 5, wherein an electromagnetic suction head 53 for collecting construction steel materials is fixedly installed on the retaining frame 52.

[0022] The liquid adding device mainly includes a liquid adding distribution pipe 22 corresponding to one end of the feed pipe 2, and a liquid adding pipe 21 is connected to one side of the liquid adding distribution pipe 22. The liquid adding pipe 21 passes through the side wall of the feed pipe 2 and is fixedly connected to the liquid adding valve 24, wherein a liquid adding spray head 23 is distributed in an annular manner on the inner wall of the liquid adding distribution pipe 22.

[0023] A protective bracket 25 is fixedly installed on the inner side of the feed pipe 2 at a position corresponding to the outer side of the liquid adding distribution pipe 22. The electric ejection device 6 includes a push rod structure and a shovel table structure. The cross-section of the shovel table structure is a right-angle trapezoidal structure, and the telescopic end of the push rod structure is fixedly connected to the right-angle side of the shovel table structure.

[0024] In this embodiment, further, a plurality of spray pipes 7 are fixedly installed at the top position of the crushing bin 1, wherein each spray pipe 7 is interconnected, a water injection port is opened at the top position of one of the spray pipes 7, the electromagnetic suction head 53 and the servo rotation device 5 are electrically connected to the inside of the electric control box 51, and the electromagnetic suction head 53 is a conical structure.

[0025] By means of the corresponding liquid adding device arranged on the feed pipe 2, the construction waste can be sprayed with chemical liquid, which effectively reduces the crushing pressure of the crushing structure inside the crushing bin 1. At the same time, the auxiliary spraying of the spray pipe 7 can effectively neutralize the pH value of the added liquid.

[0026] In order to ensure the service life, an anti-corrosion inner film is provided on the inner walls of the liquid adding distribution pipe 22 and the liquid adding pipeline 21, and a spray hole for the liquid adding spray head 23 to hang through is opened on the protective bracket 25, and a sealing rubber sleeve is provided on the outer side of the protective bracket 25 at the position corresponding to the spray hole, wherein the protective bracket 25 is an annular structure with an open top and a closed bottom, and the open end of the protective bracket 25 is covered and fixed on the side wall of the feed pipeline 2 facing the discharge port.

[0027] In order to ensure the toughness of the crushing part, a groove reinforcement pattern is provided on the inclined slope 11 at a position just below the crushing roller of the crushing roller device 4.

[0028] Working principle and use process of the present invention: This type of integrated collection and treatment device for construction waste is mainly used to crush concrete lumps after pretreatment, so as to realize the rapid crushing and splitting of slag and steel bars. Specifically, it is necessary to split large concrete lumps, and the longest side diameter of the split size is not higher than the layout width of the adjacent hydraulic clamp bracket 31, and should be smaller than the diameter of the feed pipe 2. When the above-mentioned lumps are placed in the feed pipe 2 and the crushing clamp bin 3, the hydraulic push rod 34 will drive the clamp body structure 35 to crush and split the concrete waste lumps. At this time, the concrete waste lumps will be loosened from the steel bar structure, so that a gap will be generated between the two. When the concrete waste lumps fall into the crushing bin 1, they will be The inclined slope 11 moves toward the crushing roller device 4. Under the rotation of the crushing roller device 4, the steel structure will be flattened and deformed for the second time, so that the concrete and the steel structure are separated, and finally fall to the top position of the electric ejection device 6. At this time, the slag structure is discharged outward under the drive of the push rod structure on the electric ejection device 6. Before driving the push rod structure, the power supply of the electromagnetic suction head 53 can be directly connected, so that the electromagnetic suction head 53 actively absorbs the metal structures such as steel bars and steel wires inside the slag pile, and uses the servo rotation device 5 to drive the flipping, and turns off the power supply of the electromagnetic suction head 53, so that the collected metal structure is separated from the slag pile, so as to realize the classified separation and collection of slag and metal of construction waste.

[0029] It should be noted that when the shear hinge on the crushing jaw 3 is blocked, the liquid adding valve 24 can be opened, and the acidic concrete solution can be injected into the liquid adding distribution pipe 22 through the liquid adding pipe 21 to achieve a neutralization reaction of the concrete and reduce toughness. It should be noted that acid-containing concrete residue has certain harmfulness. When a neutralization reaction is required after crushing, alkaline liquid can be added and sprayed on the spray pipe 7. Specifically, a small amount of liquid mixed with limestone powder can be directly used for auxiliary addition to reduce soil pollution to the filling part.

[0030] At the same time, water outlets are opened at equal intervals laterally at the bottom of the spray pipe 7 to evenly cover the internal processing space of the crushing bin 1 , and the spray pipe 7 can be used to clean the inside of the crushing bin 1 .

[0031] According to the above working process, it can be known that in this solution, by placing the pre-treated concrete agglomerates inside the crushing bin 1, the concrete agglomerates can be quickly crushed, split and collected, thereby reducing the difficulty of recycling concrete waste. At the same time, by using the collection device fixed at the rear end, the steel bar materials of the crushed construction waste can be effectively collected independently.

[0032] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes according to the technical scheme and inventive concept of the present invention within the technical scope disclosed by the present invention, which should be covered by the protection scope of the present invention.

Claims

1. An integrated construction waste collection and treatment device, comprising a crushing bin (1) for crushing construction waste, wherein a feed pipe (2) is provided on one side of the crushing bin (1), and a discharge port (12) is provided on one side of the front bottom of the crushing bin (1), characterized in that: The invention also comprises a crushing jaw chamber (3) fixed at a connection position between the feed pipe (2) and the crushing chamber (1), wherein a thickened clamp frame (33) is fixedly mounted on the inner wall of the crushing jaw chamber (3), and a hydraulic clamp support (31) is fixedly mounted on the outer side of the crushing jaw chamber (3), a clamp body load-bearing frame (32) is slidably fixedly mounted on the hydraulic clamp support (31) via a hydraulic push rod (34), and a clamp body structure (35) used in conjunction with the thickened clamp frame (33) is fixedly mounted on the clamp body load-bearing frame (32), an inclined surface slope (11) for assisting material discharge is fixedly mounted inside the crushing chamber (1), a crushing roller device (4) is fixedly mounted on the lower end of the slope surface corresponding to the inclined surface slope (11) on the crushing chamber (1), an electric ejection device (6) is fixedly mounted on the position of the crushing chamber (1) corresponding to the material outlet (12), and a collecting device is fixedly mounted on the top position of the crushing chamber (1) corresponding to the electric ejection device (6).

2. The integrated construction waste collection and treatment device according to claim 1 is characterized in that: The collecting device comprises a servo rotating device (5) fixed at a position corresponding to one side of the crushing bin (1), the servo rotating device (5) being fixedly mounted at a top position of an electric control cabinet (51), wherein a retaining frame (52) is rotatably mounted on an output shaft of the servo rotating device (5), wherein an electromagnetic suction head (53) for collecting construction steel materials is fixedly mounted on the retaining frame (52).

3. The integrated construction waste collection and treatment device according to claim 1 is characterized in that: A liquid adding distribution pipe (22) is fixedly installed on the feed pipe (2) at one end close to the feed, and a liquid adding pipe (21) is connected to one side of the liquid adding distribution pipe (22). The liquid adding pipe (21) passes through the side wall of the feed pipe (2) and is fixedly connected to the liquid adding valve (24), wherein liquid adding spray heads (23) are distributed in an annular manner on the inner side wall of the liquid adding distribution pipe (22).

4. The integrated construction waste collection and treatment device according to claim 3 is characterized by: A protective bracket (25) is fixedly mounted on the inner side of the feed pipe (2) at a position corresponding to the outer side of the liquid adding distribution pipe (22).

5. The integrated construction waste collection and treatment device according to claim 1 is characterized in that: The electric ejection device (6) comprises a push rod structure and a shovel platform structure, the cross-section of the shovel platform structure is a right-angled trapezoidal structure, and the telescopic end of the push rod structure is fixedly connected to the right-angled side surface of the shovel platform structure.

6. The integrated construction waste collection and treatment device according to claim 1 is characterized in that: A plurality of spray pipes (7) are fixedly installed at the top of the crushing bin (1), wherein each of the spray pipes (7) is interconnected, and a water injection port is provided at the top of one of the spray pipes (7).

7. The integrated construction waste collection and treatment device according to claim 2, characterized in that: The electromagnetic suction head (53) and the servo rotation device (5) are both electrically connected to the inside of the electric control box (51), and the electromagnetic suction head (53) is a conical structure.

8. The integrated construction waste collection and treatment device according to claim 4, characterized in that: The inner walls of the liquid adding distribution pipe (22) and the liquid adding pipeline (21) are provided with an anti-corrosion inner film, and the protective bracket (25) is provided with a spray hole for the liquid adding spray head (23) to hang through, wherein a sealing rubber sleeve is sleeved at a position corresponding to the spray hole on the outer side of the protective bracket (25), wherein the protective bracket (25) is an annular structure with an open top and a closed bottom, and the open end of the protective bracket (25) is covered and fixed on the side wall of the feed pipeline (2) facing the discharge port.

9. The integrated construction waste collection and treatment device according to claim 1, characterized in that: A groove reinforcement pattern is provided on the inclined surface slope (11) at a position directly below the crushing rod on the crushing roller device (4).

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