Building solid waste resourceful treatment device

Abstract

The utility model relates to the technical field of building solid waste treatment, in particular to a building solid waste resourceful treatment device. Comprising a crushing box, the top of the crushing box is fixedly connected with a feeding hopper, and the feeding hopper communicates with the interior of the crushing box. A crushing roller is arranged on the lower portion of the feeding hopper and rotationally connected with the crushing box. Magnetic adsorption plates are arranged on the lower portions of the crushing rollers at intervals, the upper surfaces of the magnetic adsorption plates are parallel to the top face of the crushing box, and one ends of the magnetic adsorption plates are rotationally connected with the side wall of the crushing box. A discharging opening is formed in the end, close to the ground, of the crushing box. And fallen non-metal building solid waste can be discharged to the outside through the discharging opening. And metal iron on the magnetic adsorption plate can be recycled, so that resource waste is avoided, and manpower is saved at the same time.

Description

Technical Field

[0001] The utility model relates to the technical field of construction solid waste treatment, in particular to a construction solid waste resource treatment device. Background Art

[0002] Construction waste refers to the slag, abandoned soil, abandoned materials, residual mud and other wastes generated during the construction, laying, demolition and repair of various buildings, structures, pipelines, etc. by construction units or individuals. Many of the wastes in the construction waste can be reused as renewable resources after sorting, removal or crushing.

[0003] When construction waste is currently processed, it is usually crushed at the construction site. Traditional solid waste treatment devices have a single function and can only crush solid waste, but are unable to recycle the metallic iron materials in the construction solid waste. After the solid waste is crushed, the metallic iron materials in the waste residue need to be manually sorted out, so as to recycle the metallic iron materials in the crushed waste. This method increases the labor intensity of the operators, and the manual sorting method can generally only recycle larger iron materials, and some smaller iron materials cannot be fully sorted out, resulting in a waste of resources. Utility Model Content

[0004] The utility model aims to provide a construction solid waste resource processing device which avoids waste of resources.

[0005] To achieve the above-mentioned purpose, the utility model provides a construction solid waste resource processing device, including a crushing box, a feed hopper is fixedly connected to the top of the crushing box, and the feed hopper is communicated with the interior of the crushing box; a crushing roller is provided at the lower part of the feed hopper, and the crushing roller is rotatably connected to the crushing box; a magnetic adsorption plate is provided at intervals at the lower part of the crushing roller, the upper surface of the magnetic adsorption plate is arranged parallel to the top surface of the crushing box, and one end of the magnetic adsorption plate is rotatably connected to the side wall of the crushing box; a discharge port is provided at the end of the crushing box close to the ground.

[0006] Optionally, a through hole is opened on the side wall of the crushing box, and in the horizontal direction, the through hole is arranged corresponding to the magnetic adsorption plate; a sealing plate is provided on the through hole, and the sealing plate is embedded and connected to the side wall of the crushing box; one end of the magnetic adsorption plate is rotatably connected to the sealing plate.

[0007] Optionally, an electric push rod is spaced apart at the lower portion of the magnetic adsorption plate, the telescopic end of the electric push rod is hinged to the end of the magnetic adsorption plate away from the sealing plate, the fixed end of the electric push rod is hinged to the sealing plate, and in the horizontal direction, the telescopic end of the electric push rod is higher than the fixed end of the electric push rod.

[0008] Optionally, a connecting rod is provided on a side of the sealing plate away from the magnetic adsorption plate, one end of the connecting rod is fixedly connected to the sealing plate, and the other end of the connecting rod is connected to a driving motor.

[0009] Optionally, the output shaft of the driving motor is fixedly connected with a screw rod, and one end of the connecting rod away from the sealing plate is slidably connected to the screw rod.

[0010] Optionally, a guide seat is provided in the crushing box, the guide seat is fixedly connected to the lower bottom surface of the crushing box, the guide seat is inclined toward the peripheral side of the crushing box, and the discharge port is arranged corresponding to the inclined surface of the guide seat.

[0011] Optionally, a recovery box is fixedly connected to the outer wall of the crushing box, and the recovery box is arranged corresponding to the discharge port.

[0012] Optionally, a purification box is provided on the outer wall of the crushing box, and the purification box is fixedly connected to the crushing box; a fan is provided on the crushing box, and the fan is connected to the interior of the purification box; a dust suction pipe is provided on the fan, one end of the dust suction pipe is connected to the fan, and the other end is connected to the interior of the crushing box.

[0013] Optionally, a dust hood is connected to one end of the dust suction pipe away from the fan, the opening of the dust suction hood faces the discharge port, and the dust suction hood is fixedly connected to the crushing box.

[0014] Optionally, it further includes a bottom plate, to which a support frame is fixedly connected, on which the crushing box is arranged, and the support frame is fixedly connected to the lower bottom surface of the crushing box.

[0015] Compared with the prior art, the technical solution provided by the utility model has the following advantages:

[0016] The construction solid waste resource processing device provided by the utility model is provided with a crushing roller in the crushing box, and the construction solid waste is put into the crushing box through the feed hopper, and the construction solid waste is crushed by the rotation of the crushing roller. Furthermore, a magnetic adsorption plate is provided at the lower interval of the crushing roller, and the upper surface of the magnetic adsorption plate is provided in parallel with the top surface of the crushing box. Therefore, the crushed construction solid waste can fall onto the magnetic adsorption plate, and the metal iron in the construction solid waste will be adsorbed by the magnetic adsorption plate. Furthermore, one end of the magnetic adsorption plate is rotatably connected to the side wall of the crushing box, so that the non-metallic components in the construction solid waste fall into the crushing box through the rotation of the magnetic adsorption plate. Therefore, the metal and non-metal in the construction solid waste can be distinguished. Finally, a discharge port is provided at one end of the crushing box close to the ground, and the fallen non-metallic part can be discharged to the outside through the discharge port. The metal iron on the magnetic adsorption plate can be recycled, avoiding waste of resources and saving manpower. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] The accompanying drawings herein are incorporated in and constitute a part of the specification, illustrate embodiments consistent with the present utility model, and together with the description, are used to explain the principles of the present utility model.

[0018] In order to more clearly illustrate the technical solutions in the embodiments of the utility model or the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, for ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative labor.

[0019] Figure 1 This is a schematic diagram of the overall structure of the construction solid waste resource treatment device according to an embodiment of the utility model;

[0020] Figure 2 It is a first cross-sectional schematic diagram of the construction solid waste resource treatment device according to an embodiment of the utility model;

[0021] Figure 3 This is a schematic diagram of the first viewing angle of the magnetic adsorption plate connection method according to an embodiment of the utility model;

[0022] Figure 4 This is a schematic diagram of the second viewing angle of the magnetic adsorption plate connection method according to an embodiment of the utility model;

[0023] Figure 5 It is a second cross-sectional schematic diagram of the construction solid waste resource treatment device according to an embodiment of the utility model;

[0024] Figure 6 This is a schematic diagram of the connection method of the dust suction pipe according to an embodiment of the utility model;

[0025] Figure 7 This is a schematic diagram of the internal structure of the purification box described in an embodiment of the utility model.

[0026] Among them, 1. crushing box; 11. feed hopper; 12. discharge port; 13. sealing plate; 14. guide seat; 2. crushing roller; 3. magnetic adsorption plate; 31. electric push rod; 4. connecting rod; 5. driving motor; 6. screw rod; 7. recycling box; 8. purification box; 81. fan; 811. dust suction pipe; 812. dust suction hood; 9. bottom plate; 91. support frame. DETAILED DESCRIPTION

[0027] In order to more clearly understand the above-mentioned purpose, features and advantages of the utility model, the scheme of the utility model will be further described below. It should be noted that the embodiments of the utility model and the features in the embodiments can be combined with each other without conflict.

[0028] In the following description, many specific details are set forth to facilitate a full understanding of the present invention, but the present invention may also be implemented in other ways different from those described herein; obviously, the embodiments in the specification are only part of the embodiments of the present invention, rather than all of the embodiments.

[0029] The construction solid waste resource treatment device is described in detail below through a specific embodiment:

[0030] like Figure 1 and Figure 2 As shown, the construction solid waste resource processing device provided by the utility model comprises a crushing box 1, the top of which is fixedly connected with a feed hopper 11, and the feed hopper 11 is connected with the inside of the crushing box 1. A crushing roller 2 is provided at the lower part of the feed hopper 11, and the crushing roller 2 is rotatably connected with the crushing box 1. A magnetic adsorption plate 3 is provided at intervals at the lower part of the crushing roller 2, and the upper surface of the magnetic adsorption plate 3 is arranged parallel to the top surface of the crushing box 1, and one end of the magnetic adsorption plate 3 is rotatably connected with the side wall of the crushing box 1. A discharge port 12 is provided at one end of the crushing box 1 close to the ground.

[0031] The crushing box 1 may be a rectangular box with an opening at the top, or a box of other shapes. The feed hopper 11 may be a trapezoid with a large top and a small bottom, and the feed hopper 11 is used to transport the construction solid waste into the box. A crushing roller 2 is provided at the lower part of the feed hopper 11. Specifically, two crushing rollers 2 may be provided, and the rotation directions of the two crushing rollers 2 are opposite, so that large pieces of construction solid waste can be crushed into small pieces or granules by squeezing between the crushing rollers 2. Of course, a motor may also be provided outside the crushing box 1, and the output shaft of the motor is fixedly connected to the central axis of the crushing roller 2, so that the crushing roller 2 can be driven to rotate at a set speed. The size of the crushing roller 2 is set according to the actual application. Furthermore, a magnetic adsorption plate 3 is provided at intervals at the lower part of the crushing roller 2, and one end of the magnetic adsorption plate 3 is rotatably connected to the side wall of the crushing box 1. The magnetic adsorption plate 3 may be provided by providing a support seat on the inner wall of the crushing box 1, and the support seat is fixedly connected to the inner wall of the crushing box 1. The support seat may be L-shaped, and further, a mounting frame may be provided on the L-shaped support seat, and the mounting frame and the support seat are rotatably connected by a rotating shaft, and a magnetic adsorption plate 3 may be further provided in the mounting frame, so that the magnetic adsorption plate 3 may be rotated and tilted downward. The rotation angle may be 90 degrees, so that the magnetic adsorption plate 3 is parallel to the wall surface of the crushing box 1, which facilitates the sliding of the construction solid waste. In this embodiment, the magnetic adsorption plate 3 may be an electromagnet. Therefore, the electromagnet has adsorption after power is turned on, and has magnetism after power is turned off, thereby realizing the adsorption of metal iron. As long as the upper surface of the magnetic adsorption plate 3 is arranged parallel to the top surface of the crushing box 1, the iron in the crushed construction solid waste that falls down can be adsorbed, and then the non-metallic part of the construction solid waste is dropped into the crushing box 1 by rotating and tilting the magnetic adsorption plate 3 to a certain angle. Of course, it is understandable that the magnetic adsorption plates 3 may be provided on opposite sides of the crushing box 1, and the two magnetic adsorption plates 3 may be provided in a symmetrical form. It is understandable that the free ends of the two magnetic adsorption plates 3 have a gap to prevent interference caused by their rotation. Furthermore, a discharge port 12 is provided at one end of the crushing box 1 close to the ground, and the shape of the discharge port 12 can be rectangular or other shapes as long as it can facilitate the discharge of construction solid waste. The discharge ports 12 can be respectively provided on the four side walls of the crushing box 1, so that the waste can be discharged more conveniently.

[0032] The construction solid waste resource processing device provided by the utility model is provided with a crushing roller 2 in the crushing box 1, and the construction solid waste is put into the crushing box 1 through the feed hopper 11, and the construction solid waste is crushed by the rotation of the crushing roller 2. Further, a magnetic adsorption plate 3 is provided at the lower part of the crushing roller 2, and the upper surface of the magnetic adsorption plate 3 is arranged parallel to the top surface of the crushing box 1. Therefore, the crushed construction solid waste can fall onto the magnetic adsorption plate 3, and the metal iron in the construction solid waste will be adsorbed by the magnetic adsorption plate 3. Furthermore, one end of the magnetic adsorption plate 3 is rotatably connected to the side wall of the crushing box 1, so that the non-metallic components in the construction solid waste fall into the crushing box 1 through the rotation of the magnetic adsorption plate 3. Therefore, the metal and non-metal in the construction solid waste can be distinguished. Finally, a discharge port 12 is provided at one end of the crushing box 1 close to the ground, and the fallen non-metallic part can be discharged to the outside through the discharge port 12. The metal iron on the magnetic adsorption plate 3 can be recycled, avoiding waste of resources and saving manpower.

[0033] Furthermore, a through hole is provided on the side wall of the crushing box 1, and in the horizontal direction, the through hole is arranged corresponding to the magnetic adsorption plate 3. A sealing plate 13 is provided on the through hole, and the sealing plate 13 is connected to the side wall of the crushing box 1 by snapping. One end of the magnetic adsorption plate 3 is rotatably connected to the sealing plate 13.

[0034] The through hole can be rectangular or in other shapes. The through hole refers to the one that passes through the side wall of the crushing box 1. In the horizontal direction, the through hole and the magnetic adsorption plate 3 are arranged correspondingly, which means that the position of the through hole is arranged at the magnetic adsorption plate 3, that is, the magnetic adsorption plate 3 can be pulled out through the through hole. A sealing plate 13 is arranged on the through hole, and the shape and size of the sealing plate 13 are the same as the through hole to facilitate sealing the through hole. Specifically, a buckle can be arranged on the side wall of the crushing box 1, and a buckle can be arranged on the surrounding side of the sealing plate 13. When the sealing plate 13 seals the through hole, it can be embedded into the side wall of the crushing box 1 through the buckle. One end of the magnetic adsorption plate 3 is rotatably connected to the sealing plate 13, and the rotatable connection method can be the same as the above method. Then, the magnetic adsorption plate 3 can be directly pulled out through the switch of the sealing plate 13, and the metal iron on the magnetic adsorption plate 3 can be removed, which is convenient for material collection.

[0035] Furthermore, an electric push rod 31 is provided at the lower portion of the magnetic adsorption plate 3, the telescopic end of the electric push rod 31 is hinged to the end of the magnetic adsorption plate 3 away from the sealing plate 13, the fixed end of the electric push rod 31 is hinged to the sealed plate 13, and in the horizontal direction, the telescopic end of the electric push rod 31 is higher than the fixed end of the electric push rod 31.

[0036] The electric push rod 31 can also be a hydraulic rod. Therefore, the magnetic adsorption plate 3 can be driven to be in a horizontal state or rotate downward to an inclined state by the extension and contraction of the electric push rod 31, thereby realizing the separation of metal and non-metal in construction solid waste.

[0037] like Figure 3 and Figure 4 As shown, a connecting rod 4 is provided on one side of the sealing plate 13 away from the magnetic adsorption plate 3 , one end of the connecting rod 4 is fixedly connected to the sealing plate 13 , and the other end of the connecting rod 4 is connected to a driving motor 5 .

[0038] The connecting rod 4 may be an L-shaped connecting rod 4, one end of which is fixedly connected to the outer wall of the sealing plate 13, and the other end is connected to the driving motor 5. A telescopic device may be provided at the output end of the driving motor 5, so that the connecting rod 4 is driven by the driving motor 5 to move, thereby realizing the movement of the sealing plate 13, thereby driving the magnetic adsorption plate 3 to be pulled out or pushed into the crushing box 1. The driving motor 5 may be a dual-axis output. The driving frequency of the driving motor 5 may be set to realize the timed pulling of the magnetic adsorption plate 3. In some other embodiments, a threading hole may be provided on the sealing plate 13, and then an electric wire may be inserted through the threading hole and electrically connected to an external power supply, and then the adsorption and rotation of the magnetic adsorption plate 3 may be controlled by controlling the switch of the power supply. Specifically, the power supply is turned on to energize the magnetic adsorption plate 3, so that the iron material in the solid waste can be adsorbed. When the magnetic adsorption plate 3 is pulled out, the power supply is turned off to disconnect the power supply of the magnetic adsorption plate 3 and lose the magnetic force, so that the iron material adsorbed by the electromagnet can be conveniently cleaned.

[0039] In some embodiments, the output shaft of the driving motor 5 is fixedly connected to the screw rod 6 , and one end of the connecting rod 4 away from the sealing plate 13 is slidably connected to the screw rod 6 .

[0040] The connecting rod 4 can be connected to the screw rod 6 through a slider, and when the driving motor 5 rotates, the slider can be driven to slide through the screw rod, thereby driving the connecting rod 4 to move. Furthermore, a slideway can be provided at the bottom of the slider, so as to guide the movement of the connecting rod 4. A fixing seat can be provided at one end of the screw rod 6 away from the driving motor 5 to support the stability of the screw rod 6.

[0041] like Figure 5 As shown, a guide seat 14 is provided in the crushing box 1 , and the guide seat 14 is fixedly connected to the lower bottom surface of the crushing box 1 . The guide seat 14 is inclined toward the peripheral side of the crushing box 1 , and the discharge port 12 is correspondingly arranged to the inclined surface of the guide seat 14 .

[0042] The guide seat 14 can be integrally formed with the crushing box 1, and the cross section of the guide seat 14 can be an isosceles triangle, and the top of the triangle is arranged at the central axis of the crushing box 1, so that the non-metallic construction solid waste dropped from the magnetic adsorption plate 3 can be guided along the inclined surface of the guide seat 14 to the two sides of the bottom of the crushing box 1. Further, the discharge port 12 is arranged corresponding to the inclined surface of the guide seat 14, so that the guided construction waste can be discharged to the outside through the discharge port 12.

[0043] Furthermore, a recovery box 7 is fixedly connected to the outer wall of the crushing box 1 , and the recovery box 7 is arranged corresponding to the discharge port 12 .

[0044] The recycling box 7 can be connected to the outer wall of the crushing box 1 by means of hooks or bolts, so that the construction waste discharged through the discharge port 12 is discharged into the recycling box 7. When the recycling box 7 recovers a certain amount of construction waste, it can be quickly removed and the waste can be poured into a designated location.

[0045] like Figure 1 , Figure 6 and Figure 7 As shown, the outer wall of the crushing box 1 is provided with a purification box 8, and the purification box 8 is fixedly connected to the crushing box 1. The crushing box 1 is provided with a fan 81, which is connected to the inside of the purification box 8, and the fan 81 is provided with a dust suction pipe 811, one end of the dust suction pipe 811 is connected to the fan 81, and the other end is connected to the inside of the crushing box 1.

[0046] The purification box 8 can be bolted to the crushing box 1, and a filter can be arranged inside the purification box 8. The purpose of such arrangement is that dust will be generated during the crushing process, and at this time, the fan 81 is started to discharge the dust generated by the crushed objects and suck it into the purification box 8 through the dust suction pipe 811, and the dust is filtered through the filter.

[0047] Furthermore, one end of the dust suction pipe 811 away from the fan 81 is connected to a dust suction hood 812 , the opening of the dust suction hood 812 faces the discharge port 12 , and the dust suction hood 812 is fixedly connected to the crushing box 1 .

[0048] The dust hood 812 may be in the shape of a trumpet, with the opening of the trumpet facing the discharge port 12, so that the dust can be better adsorbed into the purification box 8 to prevent the dust from flying and polluting the environment.

[0049] In some other embodiments, the construction solid waste resource processing device provided by the utility model also includes a base plate 9, to which a support frame 91 is fixedly connected, a crushing box 1 is provided on the support frame 91, and the support frame 91 is fixedly connected to the lower bottom surface of the crushing box 1.

[0050] The purpose of the bottom plate 9 is to facilitate the movement of the device to adapt to different application sites. The support frame 91 can be fixed to the bottom plate 9 by bolts, and the support frame 91 can be of any shape as long as it can support the crushing box 1.

[0051] It should be noted that, in this article, relational terms such as "first" and "second" are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions, the elements defined by the sentence "comprise a ..." do not exclude the existence of other identical elements in the process, method, article or device including the elements.

[0052] The above description is only a specific embodiment of the present invention, so that those skilled in the art can understand or implement the present invention. Various modifications to these embodiments will be obvious to those skilled in the art, and the general principles defined herein can be implemented in other embodiments without departing from the spirit or scope of the present invention. Therefore, the present invention will not be limited to the embodiments described herein, but will conform to the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. A construction solid waste resource treatment device, characterized in that: The invention comprises a crushing box (1), the top of which is fixedly connected to a feed hopper (11), the feed hopper (11) being connected to the interior of the crushing box (1); a crushing roller (2) is provided at the bottom of the feed hopper (11), the crushing roller (2) being rotatably connected to the crushing box (1); a magnetic adsorption plate (3) is provided at intervals at the bottom of the crushing roller (2), the upper surface of the magnetic adsorption plate (3) being arranged parallel to the top surface of the crushing box (1), one end of the magnetic adsorption plate (3) being rotatably connected to the side wall of the crushing box (1); and a discharge port (12) is provided at one end of the crushing box (1) close to the ground.

2. The construction solid waste resource treatment device according to claim 1 is characterized in that: A through hole is provided on the side wall of the crushing box (1), and in the horizontal direction, the through hole is arranged corresponding to the magnetic adsorption plate (3); a sealing plate (13) is provided on the through hole, and the sealing plate (13) is connected to the side wall of the crushing box (1) by snap-fitting; one end of the magnetic adsorption plate (3) is rotatably connected to the sealing plate (13).

3. The construction solid waste resource treatment device according to claim 2 is characterized in that: An electric push rod (31) is arranged at intervals at the lower part of the magnetic adsorption plate (3); the telescopic end of the electric push rod (31) is hinged to an end of the magnetic adsorption plate (3) away from the sealing plate (13); the fixed end of the electric push rod (31) is hinged to the sealing plate (13); in the horizontal direction, the telescopic end of the electric push rod (31) is higher than the fixed end of the electric push rod (31).

4. The construction solid waste resource treatment device according to claim 3 is characterized in that: A connecting rod (4) is provided on one side of the sealing plate (13) away from the magnetic adsorption plate (3); one end of the connecting rod (4) is fixedly connected to the sealing plate (13); and the other end of the connecting rod (4) is connected to a driving motor (5).

5. The construction solid waste resource treatment device according to claim 4 is characterized in that: The output shaft of the driving motor (5) is fixedly connected to a screw rod (6), and one end of the connecting rod (4) away from the sealing plate (13) is slidably connected to the screw rod (6).

6. The construction solid waste resource treatment device according to claim 1, characterized in that: A guide seat (14) is provided in the crushing box (1), the guide seat (14) is fixedly connected to the lower bottom surface of the crushing box (1), the guide seat (14) is inclined toward the peripheral side of the crushing box (1), and the discharge port (12) is arranged corresponding to the inclined surface of the guide seat (14).

7. The construction solid waste resource treatment device according to claim 1 is characterized in that: A recovery box (7) is fixedly connected to the outer wall of the crushing box (1), and the recovery box (7) is arranged corresponding to the discharge port (12).

8. The construction solid waste resource treatment device according to claim 1 is characterized in that: The outer wall of the crushing box (1) is provided with a purification box (8), and the purification box (8) is fixedly connected to the crushing box (1); the crushing box (1) is provided with a fan (81), and the fan (81) is connected to the interior of the purification box (8); the fan (81) is provided with a dust suction pipe (811), one end of the dust suction pipe (811) is connected to the fan (81), and the other end is connected to the interior of the crushing box (1).

9. The construction solid waste resource treatment device according to claim 8, characterized in that: One end of the dust suction pipe (811) away from the fan (81) is connected to a dust suction hood (812), the opening of the dust suction hood (812) faces the discharge port (12), and the dust suction hood (812) is fixedly connected to the crushing box (1).

10. The construction solid waste resource treatment device according to claim 1, characterized in that: It also comprises a bottom plate (9), to which a support frame (91) is fixedly connected, on which the crushing box (1) is arranged, and the support frame (91) is fixedly connected to the lower bottom surface of the crushing box (1).

Images