Building waste recycling device

Abstract

The utility model relates to the technical field of building waste recovery, in particular to a building waste recovery treatment device which comprises a recovery device and is characterized in that a discharge port is formed in one side of the recovery device, a screening assembly is rotationally connected in the discharge port and comprises a first screening plate, a second screening plate and a bottom plate which are sequentially arranged in an inclined mode, the mesh diameter of the first sieve plate is larger than that of the second sieve plate. According to the building particle screening device, the motor drives the cam shaft to rotate, the cam shaft rotates to drive the connecting shaft to rotate, the connecting shaft is in sliding connection with the mounting plate, and in the rotating process of the cam shaft, the mounting plate is driven to move up and down at high frequency so that building particles can be screened; and a first sieve plate, a second sieve plate and a bottom plate are obliquely arranged, so that the building particles advance towards a discharging opening, and a first discharging plate, a second discharging plate and a third discharging plate are arranged in a staggered mode, so that the building particles can be conveniently classified and collected, and the building particles can be conveniently and directly used as raw materials.

Description

Technical Field

[0001] This utility model relates to the field of construction waste recycling technology, and in particular to a construction waste recycling and processing device. Background Technology

[0002] In recent years, vigorously developing the recycling and reuse of construction waste is a path that meets the current market demand;

[0003] A search of Chinese patent publication number CN210410908U reveals a construction waste recycling and processing device.

[0004] The above technical solution includes a machine body and a feeding hopper. The feeding hopper is located at the top of the machine body. The machine body contains a pushing mechanism A and a pushing mechanism B, which have the same structure. Pushing mechanism A is connected to extrusion plate A, and pushing mechanism B is connected to extrusion plate B. Extrusion plate B is positioned correspondingly to extrusion plate A. The machine body contains a guide hopper, which contains a crushing mechanism. A discharge hopper is located at the bottom of the guide hopper, and the bottom of the discharge hopper is connected to a collection hopper. This device uses pushing mechanism A and pushing mechanism B to drive extrusion plates A and B closer together or further apart, thereby crushing the construction waste fed into the machine body and further crushing it through the crushing mechanism. The crushed material is discharged through an outlet, enabling on-site crushing and recycling of construction waste. The recycled construction waste can be reused, improving waste recycling efficiency and reducing waste treatment costs.

[0005] However, in the above-mentioned scheme, the construction waste will be crushed into construction particles of varying diameters. These construction particles cannot be used directly as raw materials. According to the requirements of construction standards, raw materials of a limited size need to be added. However, this technology does not have the function of screening construction particles. When crushing construction waste, a large amount of dust will be generated, which will cause great pollution to the environment.

[0006] Therefore, this application proposes a construction waste recycling and processing device. Utility Model Content

[0007] The present invention aims to solve the technical problems existing in the prior art and provide a construction waste recycling and processing device.

[0008] To achieve the above objectives, the present invention adopts the following technical solution:

[0009] A construction waste recycling and processing device includes a recycling device, characterized in that: a discharge port is provided on one side of the recycling device, and a screening component is rotatably connected inside the discharge port. The screening component includes a first screen plate, a second screen plate, and a bottom plate arranged in sequence at an incline. The diameter of the screen holes of the first screen plate is larger than the diameter of the screen holes of the second screen plate.

[0010] Preferably, the screening assembly further includes a mounting plate, on one side of which a connecting shaft is slidably connected. The connecting shaft is rotatably connected to a camshaft, which is fixedly connected to the motor output end. The motor is fixedly connected to one side of the recycling device.

[0011] Preferably, a first discharge plate extending out of the discharge port is fixedly connected to one end of the first screen plate, a second discharge plate extending out of the discharge port is fixedly connected to the second screen plate, and a third discharge plate extending out of the discharge port is fixedly connected to one end of the bottom plate. The first discharge plate, the second discharge plate, and the third discharge plate are arranged alternately.

[0012] Preferably, a connecting block is fixedly connected to one side of the first screen plate, the second screen plate, and the bottom plate, and a fixed shaft that is rotatably connected to the discharge port is fixedly connected to one side of the connecting block.

[0013] Preferably, the recycling device has a feed inlet at the top, and fans are fixedly connected around the feed inlet. An air outlet is provided on one side of the fans, penetrating the feed inlet, and an anti-collision strip is fixedly connected to the top of the air outlet.

[0014] Preferably, a water pump is fixedly connected to one side of the recycling device, the output end of the water pump is connected to an inlet pipe, the inlet pipe is connected to a connecting valve fixedly connected to the outer wall of the recycling device, and one side of the connecting valve is connected to an outlet pipe located at the upper end of the inner wall of the recycling device, with several nozzles arranged in an array on the outlet pipe.

[0015] Preferably, the bottom of the recycling device is provided with a filter tube, which is connected to the recycling device.

[0016] Beneficial effects

[0017] This utility model provides a construction waste recycling and processing device, which has the following improvements and advantages compared with the prior art:

[0018] (1) This utility model uses a shaking screening component to screen building particles of different diameters: the camshaft is driven to rotate by a motor, and the rotation of the camshaft drives the connecting shaft to rotate. The connecting shaft is in a sliding connection with the mounting plate. During the rotation of the camshaft, the mounting plate is driven to move up and down at a high frequency, thereby driving the first screen plate, the second screen plate and the bottom plate to shake, so that the building particles can be screened. The first screen plate, the second screen plate and the bottom plate are set at an inclination so that the building particles can move towards the discharge port. The first discharge plate, the second discharge plate and the third discharge plate are staggered to facilitate the classification and collection of building particles, and facilitate the direct use of building particles as raw materials.

[0019] (2) This utility model uses a fan and a water pump to suppress dust: By setting up a fan, the fan blows air out of the air outlet, suppressing the dust in the recycling device and preventing the dust from flying outward. The anti-collision strip is set to prevent construction waste from damaging the air outlet. A water pump is also set up, which is connected to an external water source. Water is output through the inlet pipe to the outlet pipe. The nozzle connected to the outlet pipe sprays water out to humidify the dust in the recycling device, which can prevent the generation of dust and pollution of the environment. Attached Figure Description

[0020] To more clearly illustrate the embodiments of this utility model or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings in the following description are merely exemplary, and those skilled in the art can derive other embodiments based on the provided drawings without creative effort.

[0021] Figure 1 This is a three-dimensional structural schematic diagram of the present utility model;

[0022] Figure 2 This is a three-dimensional structural schematic diagram of the screening component in this utility model;

[0023] Figure 3 This is a plan view of the internal structure of this utility model.

[0024] Legend:

[0025] 10. Recycling device; 11. Feed inlet; 12. Connecting valve; 13. Water inlet pipe; 14. Water pump; 15. Fan; 16. Air outlet; 17. Anti-collision strip; 18. Filter pipe; 19. Water outlet pipe; 20. Nozzle; 21. Discharge outlet; 30. Screening assembly; 31. Motor; 32. Camshaft; 33. Connecting shaft; 34. Mounting plate; 35. First screen plate; 36. First discharge plate; 37. Second screen plate; 38. Second discharge plate; 39. Base plate; 40. Third discharge plate; 41. Connecting block; 42. Fixed shaft. Detailed Implementation

[0026] The invention will now be further described with reference to the accompanying drawings and specific embodiments:

[0027] Example 1

[0028] Please see Figures 1 to 3Embodiment 1 describes a recycling device 10. A discharge port 21 is provided on one side of the recycling device 10, through which building particles are discharged. A screening assembly 30 is rotatably connected inside the discharge port 21. The screening assembly 30 includes a first screen plate 35, a second screen plate 37, and a bottom plate 39 arranged in sequence at an incline. The diameter of the screen holes in the first screen plate 35 is larger than that in the second screen plate 37, enabling the classification of building particles. The screening assembly 30 also includes a mounting plate 34. The mounting plate 34 drives the first screen plate 35, the second screen plate 37, and the bottom plate 39 to move up and down at high frequency. A connecting shaft 33 is horizontally slidably connected to one side of the mounting plate 34. The connecting shaft 33 is rotatably connected to a camshaft 32, which is fixedly connected to the output end of a motor 31. The motor 31 is fixedly connected to one side of the recycling device 10. The motor 31 drives the camshaft 32 to rotate, which in turn drives the connecting shaft 33 to rotate. The rotation of the connecting shaft 33 drives the mounting plate 34 to move. The horizontally slidable connection prevents... The movement of the mounting plate 34 is limited to vertical movement. A first discharge plate 36 extending from the discharge port 21 is fixedly connected to one end of the first screen plate 35. A second discharge plate 38 extending from the discharge port 21 is fixedly connected to the second screen plate 37. A third discharge plate 40 extending from the discharge port 21 is fixedly connected to one end of the bottom plate 39. The first discharge plate 36, the second discharge plate 38, and the third discharge plate 40 are arranged alternately. The building particles decrease in size sequentially on the first screen plate 35, the second screen plate 37, and the bottom plate 39. The material is then discharged from the first discharge plate 36, the second discharge plate 38, and the third discharge plate 40. The staggered arrangement facilitates the classification and collection of building particles. A connecting block 41 is fixedly connected to one side of the first screen plate 35, the second screen plate 37, and the bottom plate 39. A fixed shaft 42 that is rotatably connected to the discharge port 21 is fixedly connected to one side of the connecting block 41. The function of the connecting block 41 is to strengthen the structural strength of the first screen plate 35, the second screen plate 37, and the bottom plate 39. The fixed shaft 42 limits the position of the screening component 30.

[0029] In this embodiment, the camshaft 32 is driven to rotate by the motor 31, and the rotation of the camshaft 32 drives the connecting shaft 33 to rotate. The connecting shaft 33 is slidably connected to the mounting plate 34. During the rotation of the camshaft 32, the mounting plate 34 is driven to move up and down at a high frequency, thereby causing the first screen plate 35, the second screen plate 37 and the bottom plate 39 to vibrate, so that the building particles can be screened. The first screen plate 35, the second screen plate 37 and the bottom plate 39 are inclined so that the building particles can move towards the discharge port 21. The first discharge plate 36, the second discharge plate 38 and the third discharge plate 40 are staggered to facilitate the classification and collection of building particles, so that the building particles can be used directly as raw materials.

[0030] Example 2

[0031] Please see Figure 1 and Figure 3Embodiment 2 describes a recycling device 10 with an inlet 11 at its upper end. Fans 15 are fixedly connected to all four sides of the inlet 11. An outlet 16 is provided on one side of the fan 15, penetrating the inlet 11. A bumper strip 17 is fixedly connected to the upper end of the outlet 16. The fan 15 blows air from the outlet 16, covering the outlet 21 to prevent dust from flying out. A water pump 14 is fixedly connected to one side of the recycling device 10. The output end of the water pump 14 is connected to a water inlet pipe 13, which is connected to a fixed connection to the recycling device. A connecting valve 12 is located on the outer wall of the device 10. One side of the connecting valve 12 is connected to a water outlet pipe 19 located on the upper end of the inner wall of the recycling device 10. Several nozzles 20 are arranged in an array on the water outlet pipe 19. The water pump 14 is connected to an external water source and outputs water through the water inlet pipe 13 to the water outlet pipe 19. The nozzles 20 connected to the water outlet pipe 19 spray water to reduce dust. A filter pipe 18 is provided at the bottom of the recycling device 10 and is connected to the recycling device 10. Excess water droplets fall to the bottom of the recycling device 10 and are discharged from the filter pipe 18.

[0032] In this embodiment, a fan 15 is installed, which blows air out of the air outlet 16 to suppress dust within the recycling device 10, preventing dust from flying outward. The anti-collision strip 17 is installed to prevent construction waste from damaging the air outlet 16. A water pump 14 is also installed, which is connected to an external water source and outputs water through the water inlet pipe 13 to the water outlet pipe 19. The nozzle 20 connected to the water outlet pipe 19 sprays water out to humidify the dust in the recycling device 10, thereby preventing the generation of dust and environmental pollution.

[0033] It should be noted that, in this document, relational terms such as "first" and "second" are used merely to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such a process, method, article, or apparatus. Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions, and variations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A construction waste recycling and processing device, comprising a recycling device (10), characterized in that: The recycling device (10) has a discharge port (21) on one side, and a screening component (30) is rotatably connected inside the discharge port (21). The screening component (30) includes a first screen plate (35), a second screen plate (37) and a bottom plate (39) arranged in sequence at an incline. The diameter of the screen hole of the first screen plate (35) is larger than the diameter of the screen hole of the second screen plate (37).

2. The construction waste recycling and processing device according to claim 1, characterized in that: The screening assembly (30) also includes a mounting plate (34), on one side of which a connecting shaft (33) is slidably connected. The connecting shaft (33) is rotatably connected to a camshaft (32), which is fixedly connected to the output end of a motor (31). The motor (31) is fixedly connected to one side of the recycling device (10).

3. The construction waste recycling and processing device according to claim 1, characterized in that: The first screen plate (35) is fixedly connected to a first discharge plate (36) extending out of the discharge port (21) at one end, the second screen plate (37) is fixedly connected to a second discharge plate (38) extending out of the discharge port (21), and the bottom plate (39) is fixedly connected to a third discharge plate (40) extending out of the discharge port (21) at one end. The first discharge plate (36), the second discharge plate (38) and the third discharge plate (40) are arranged alternately.

4. The construction waste recycling and processing device according to claim 1, characterized in that: A connecting block (41) is fixedly connected to one side of the first screen plate (35), the second screen plate (37) and the bottom plate (39), and a fixed shaft (42) that is rotatably connected to the discharge port (21) is fixedly connected to one side of the connecting block (41).

5. The construction waste recycling and processing device according to claim 1, characterized in that: The recycling device (10) has an inlet (11) at the top. Fans (15) are fixedly connected around the inlet (11). An air outlet (16) is provided on one side of the fan (15) that passes through the inlet (11). A collision strip (17) is fixedly connected to the top of the air outlet (16).

6. The construction waste recycling and processing device according to claim 1, characterized in that: A water pump (14) is fixedly connected to one side of the recycling device (10). The output end of the water pump (14) is connected to an inlet pipe (13). The inlet pipe (13) is connected to a connecting valve (12) fixedly connected to the outer wall of the recycling device (10). The connecting valve (12) is connected to an outlet pipe (19) located on the upper end of the inner wall of the recycling device (10). Several nozzles (20) are arranged in an array on the outlet pipe (19).

7. The construction waste recycling and processing device according to claim 1, characterized in that: The bottom end of the recycling device (10) is provided with a filter tube (18), which is connected to the recycling device (10).

Images