Building solid waste recovery and treatment device

Abstract

The invention discloses a building solid waste recovery and treatment device, and relates to the technical field of building solid waste recovery, the building solid waste recovery and treatment device comprises an equipment frame, a feed hopper is fixedly mounted above the equipment frame, and a recovery device for classifying waste is arranged in the equipment frame; the recycling device comprises a conveying frame, the conveying frame is slidably mounted on the inner wall of the equipment frame, a vibration motor is fixedly mounted at the bottom of the conveying frame, a sieve plate is fixedly mounted in the conveying frame, a coarse discharging frame is fixedly mounted on the surface of the sieve plate, and a fine discharging frame fixedly penetrates through the bottom of the conveying frame. According to the building solid waste recovery and treatment device, the overall vibration of an equipment frame can be effectively reduced, the abrasion of equipment is reduced, meanwhile, the screening effect on coarse materials and fine materials is improved, and the recovery efficiency of the equipment is improved.

Description

Technical Field

[0001] This invention relates to the field of construction solid waste recycling technology, specifically to a construction solid waste recycling and treatment device. Background Technology

[0002] Construction solid waste recycling and treatment equipment is used to process and recycle waste generated during construction and demolition. This type of waste typically includes materials such as concrete, bricks, wood, metal, and plastics. If not treated, it can cause serious environmental pollution.

[0003] Patent publication number CN219173696U relates to a construction waste recycling device, comprising: a shell, a feeding trough installed through one side of the inner wall of the top of the shell, and discharge ports opened through the inner walls of both sides of the shell; a guide plate arranged inside the shell; an electromagnet arranged above the guide plate; and a fixed connection between the middle of the inner wall of the top of the shell and the upper surface of a fixed block via a fixed rod. The electromagnet generates a magnetic attraction force to attract and fix ferrous items in the waste. A pressure sensor detects the pressure of the adjusting block and further detects the weight of the ferrous items adsorbed on the bottom side of the electromagnet. When the weight reaches the threshold of the pressure sensor, the controller controls the servo motor to operate, causing the guide plate to rotate clockwise and tilt. Simultaneously, the controller de-energizes the electromagnet, the magnetic attraction force disappears, and the ferrous items fall onto the tilted guide plate under gravity and are discharged from the shell through the discharge ports, facilitating the recycling of ferrous items from the waste.

[0004] In the aforementioned patent, the electromagnet is de-energized by a controller, the magnetic attraction disappears, and the iron products fall onto the inclined guide plate under the action of gravity and are discharged from the shell through the discharge port, which facilitates the recycling of iron products in the waste. However, in the process of recycling construction waste, the size of the construction waste varies, and it may be necessary to process and recycle waste of different sizes separately, which requires additional subsequent processing steps. Therefore, a construction solid waste recycling and processing device with better recycling effect is designed. Summary of the Invention

[0005] To address the shortcomings of existing technologies, this invention provides a construction solid waste recycling and treatment device, which solves the problems mentioned in the background section.

[0006] To achieve the above objectives, the present invention provides the following technical solution: a construction solid waste recycling and treatment device, comprising an equipment frame, a feeding hopper fixedly installed on the top of the equipment frame, a recycling device for classifying waste inside the equipment frame, the recycling device including a conveying frame slidably installed on the inner wall of the equipment frame, a vibrating motor fixedly installed at the bottom of the conveying frame, a sieve plate fixedly installed inside the conveying frame, a coarse discharge frame fixedly installed on the surface of the sieve plate, a fine discharge frame fixedly penetrating the bottom of the conveying frame, a guide rod fixedly installed on the surface of the sieve plate, and a spring provided between the conveying frame and the bottom of the inner wall of the equipment frame, which can effectively reduce the overall vibration of the equipment frame, while improving the screening effect of coarse and fine materials and improving the recycling efficiency of the equipment; wherein, an adsorption device for recovering magnetic substances in waste is provided on the surface of the equipment frame, the adsorption device including a ferromagnetic roller, the ferromagnetic roller rotating through the inner wall of the equipment frame, a servo motor fixedly installed on the outer wall of the equipment frame, and the output end of the servo motor being connected to the ferromagnetic roller via a transmission belt.

[0007] According to the above technical solution, the coarse discharge frame is fixedly connected to the inner wall of the conveying frame, the coarse discharge frame is fixedly connected to the fine discharge frame, and the equipment frame is inclined. The inclined equipment frame can screen the coarse and fine materials through the coarse discharge frame and the fine discharge frame respectively.

[0008] According to the above technical solution, the adsorption device further includes a guide bucket, which is fixedly installed through the inner wall of the equipment frame. A magnetic material collection frame is fixedly installed on the outer wall of the equipment frame. A guide port is opened on one side of the magnetic material collection frame. A baffle plate to prevent the transmission belt from detaching is fixedly installed at the end of the ferromagnetic roller near the servo motor. During the rotation of the ferromagnetic roller, it can effectively contact the waste and adsorb the magnetic waste in it onto its surface.

[0009] According to the above technical solution, the bottom of the inner wall of the magnetic material collection frame is set as a slope, and the bottom of the magnetic material collection frame is provided with a discharge port. The slope can assist the magnetic waste to be discharged through the discharge port.

[0010] According to the above technical solution, two ferromagnetic rollers are provided, which are distributed vertically around the screen plate. Both ferromagnetic rollers are connected to the output end of the servo motor through a transmission belt. By setting two sets of ferromagnetic rollers, coarse and fine materials are respectively adsorbed.

[0011] According to the above technical solution, the bottom of the inner wall of the guide bucket is set as a second inclined surface, and the surface of the conveying frame is provided with a clearance groove to prevent the vibration of the conveying frame from affecting the ferromagnetic roller.

[0012] According to the above technical solution, there are two clearance grooves. The guide bucket contacts the circumferential surface of the magnetic roller. The magnetic roller continues to rotate and scrapes off the magnetic waste adsorbed on the surface under the action of the guide bucket.

[0013] According to the above technical solution, the equipment frame is equipped with a leveling device for leveling waste. The leveling device includes a movable plate that slides through the inner wall of the equipment frame. A guide groove is provided on the surface of the movable plate, and a receiving rod is provided inside the guide groove. A connecting rod is rotatably installed below the receiving rod. A fixing rod is fixedly installed on the surface of the baffle. The end of the connecting rod away from the receiving rod is rotatably connected to the circumferential surface of the fixing rod. A leveling rod is fixedly inserted through the surface of the movable plate. The reciprocating movement of the leveling rod can further improve the leveling effect of construction waste.

[0014] According to the above technical solution, a crossbar is fixedly installed on the surface of the movable plate, and a push rod is fixedly installed below the end of the crossbar away from the movable plate. The reciprocating movement of the movable plate drives the crossbar to reciprocate, and the reciprocating movement of the crossbar drives the push rod to reciprocate.

[0015] According to the above technical solution, the cross section of the push rod is set as a triangle. The reciprocating movement of the push rod under the action of the triangular cross section can improve the guiding effect of the guide bucket on the magnetic waste. The lower part of the push rod contacts the upper part of the guide bucket. The surface of the conveying frame is provided with a second clearance groove to prevent the vibration of the conveying frame from affecting the moving plate.

[0016] This invention provides a device for recycling and treating construction solid waste. It has the following beneficial effects: (1) The solid waste recycling and treatment device can effectively reduce the overall vibration of the equipment frame, reduce the wear of the equipment, extend its service life, and reduce maintenance and replacement costs by setting the conveying frame and spring. Under the action of the coarse discharge frame and the fine discharge frame, the coarse and fine materials are recycled separately. At the same time, the guide rod on the surface of the screen plate can block the fine material during the screening of waste, preventing the fine material from entering the interior of the coarse discharge frame together with the coarse material, thereby improving the screening effect of coarse and fine materials and improving the recycling efficiency of the equipment.

[0017] (2) In the construction solid waste recycling and treatment device, the ferromagnetic roller can effectively contact the waste during rotation and adsorb the magnetic waste on its surface. Then the ferromagnetic roller continues to rotate and scrapes off the magnetic waste adsorbed on the surface under the action of the guide bucket. The scraped magnetic waste gradually enters the interior of the magnetic material collection frame under the action of the guide bucket inclined surface and the vibration motor, and is discharged through the discharge port, thus realizing the effective recycling of magnetic waste in construction waste.

[0018] (3) In the process of the rotation of the magnetic roller, the moving plate and leveling rod can be driven to move back and forth through mechanical transmission, which can further improve the leveling effect of construction waste, avoid the construction waste from accumulating too much and being difficult to level under the action of the vibrating motor, so that the construction waste is more evenly spread on the surface of the screen plate, improving the recycling and treatment effect of construction waste. At the same time, under the action of the crossbar and the push rod, the magnetic waste enters the magnetic material collection frame more quickly, avoiding the magnetic waste from accumulating too much on the surface of the guide bucket, which reduces the subsequent magnetic material recycling efficiency, and further improves the working efficiency of the equipment. Attached Figure Description

[0019] Figure 1 This is a schematic diagram of the overall structure of the present invention; Figure 2 This is a schematic diagram showing the positional structure of the device frame and the conveyor frame of the present invention; Figure 3 For the present invention Figure 2 Enlarged structural diagram of section A; Figure 4 For the present invention Figure 2 Enlarged structural diagram of section B; Figure 5 This is a schematic diagram showing the position and structure of the sieve plate and guide rod of the present invention; Figure 6 This is a schematic diagram showing the position and structure of the guide bucket and magnetic material collection frame of the present invention; Figure 7 This is a schematic diagram of the position structure of the moving plate and the push rod of the present invention.

[0020] In the diagram: 1. Equipment frame; 2. Feed hopper; 3. Conveying frame; 4. Vibrating motor; 5. Screen plate; 6. Coarse discharge frame; 7. Fine discharge frame; 8. Guide rod; 9. Spring; 101. Ferromagnetic roller; 102. Servo motor; 103. Guide hopper; 104. Magnetic material collection frame; 105. Guide port; 106. Baffle plate; 107. Discharge port; 108. Clearance groove one; 111. Moving plate; 112. Guide groove; 113. Receiving rod; 114. Connecting rod; 115. Fixing rod; 116. Leveling rod; 117. Crossbar; 118. Push rod; 119. Clearance groove two. Detailed Implementation

[0021] The technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the scope of protection of the present invention.

[0022] Please see Figures 1-7One embodiment of the present invention is: a construction solid waste recycling and treatment device, including a frame 1, a feed hopper 2 fixedly installed on the top of the frame 1, a recycling device for classifying waste inside the frame 1, the recycling device including a conveyor frame 3, the conveyor frame 3 slidably installed on the inner wall of the frame 1, a vibrating motor 4 fixedly installed at the bottom of the conveyor frame 3, a screen plate 5 fixedly installed inside the conveyor frame 3, a coarse discharge frame 6 fixedly installed on the surface of the screen plate 5, a fine discharge frame 7 fixedly passing through the bottom of the conveyor frame 3, a guide rod 8 fixedly installed on the surface of the screen plate 5, and a spring 9 provided between the conveyor frame 3 and the bottom of the inner wall of the frame 1, which can effectively reduce the overall displacement of the frame 1. The vibration of the body reduces wear and tear on the equipment, extends its service life, and reduces maintenance and replacement costs. At the same time, the guide rods 8 on the surface of the screen plate 5 can block fine materials during the screening process of waste, preventing fine materials from entering the coarse discharge frame 6 along with the coarse materials, thereby improving the screening effect of coarse and fine materials and improving the recycling efficiency of the equipment. The surface of the equipment frame 1 is equipped with an adsorption device for recovering magnetic substances in the waste. The adsorption device includes a ferromagnetic roller 101, which rotates through the inner wall of the equipment frame 1. A servo motor 102 is fixedly installed on the outer wall of the equipment frame 1, and the output end of the servo motor 102 is connected to the ferromagnetic roller 101 through a transmission belt.

[0023] The coarse discharge frame 6 is fixedly connected to the inner wall of the conveying frame 3, and the coarse discharge frame 6 is fixedly connected to the fine discharge frame 7. The equipment frame 1 is inclined, and the inclined equipment frame 1 can screen the coarse and fine materials through the coarse discharge frame 6 and the fine discharge frame 7 respectively.

[0024] In this embodiment, construction waste is poured into the equipment frame 1 through the feed hopper 2. Then, the vibration motor 4 is started, which vibrates the conveyor frame 3, which in turn vibrates the screen plate 5. The screen plate 5 vibrates to separate the coarse and fine materials of the construction waste. Under the action of the inclined equipment frame 1, the coarse and fine materials are screened through the coarse discharge frame 6 and the fine discharge frame 7, respectively. During this process, the spring 9 between the conveyor frame 3 and the equipment frame 1 can effectively reduce the overall vibration of the equipment frame 1, reduce the wear of the equipment, extend its service life, and reduce maintenance and replacement costs. At the same time, the guide rod 8 on the surface of the screen plate 5 can block the fine materials during the screening process, preventing the fine materials from entering the coarse discharge frame 6 along with the coarse materials, thereby improving the screening effect of coarse and fine materials and improving the recycling efficiency of the equipment.

[0025] Please see Figures 1-7Based on the above embodiments, in another embodiment of the present invention, the adsorption device further includes a guide bucket 103, which is fixedly installed through the inner wall of the equipment frame 1. A magnetic material collection frame 104 is fixedly installed on the outer wall of the equipment frame 1. A guide port 105 is opened on one side of the magnetic material collection frame 104 in the guide bucket 103. A baffle 106 to prevent the transmission belt from detaching is fixedly installed at one end of the ferromagnetic roller 101 near the servo motor 102. During the rotation of the ferromagnetic roller 101, it can effectively contact the waste and adsorb the magnetic waste in it onto its surface. Then, the ferromagnetic roller 101 continues to rotate and scrapes off the magnetic waste adsorbed on the surface under the action of the guide bucket 103. The scraped magnetic waste gradually enters the interior of the magnetic material collection frame 104 under the action of the inclined surface of the guide bucket 103 and the vibration motor 4, and is discharged through the discharge port 107, thereby realizing the effective recycling of magnetic waste in construction waste.

[0026] The bottom of the inner wall of the magnetic material collection frame 104 is set as a slope, and the bottom of the magnetic material collection frame 104 is provided with a discharge port 107. The slope can help the magnetic waste to be discharged through the discharge port 107.

[0027] Two magnetic rollers 101 are provided, which are distributed vertically around the screen plate 5. Both magnetic rollers 101 are connected to the output end of the servo motor 102 via a transmission belt. By setting two sets of magnetic rollers 101 to adsorb coarse and fine materials respectively, there is no need for further recycling of coarse and fine materials, which reduces subsequent processing costs and improves the working efficiency of the equipment.

[0028] The bottom of the inner wall of the guide bucket 103 is set as a slope, and the surface of the conveying frame 3 is provided with a relief groove 108 to prevent the vibration of the conveying frame 3 from affecting the ferromagnetic roller 101.

[0029] Two clearance grooves 108 are provided. The guide bucket 103 contacts the circumferential surface of the ferromagnetic roller 101. The ferromagnetic roller 101 continues to rotate and scrapes off the magnetic waste adsorbed on the surface under the action of the guide bucket 103.

[0030] The equipment frame 1 is equipped with a leveling device for spreading waste. The leveling device includes a movable plate 111, which slides through the inner wall of the equipment frame 1. A guide groove 112 is provided on the surface of the movable plate 111. A receiving rod 113 is provided inside the guide groove 112. A connecting rod 114 is rotatably installed below the receiving rod 113. A fixing rod 115 is fixedly installed on the surface of the baffle 106. The end of the connecting rod 114 away from the receiving rod 113 is rotatably connected to the circumferential surface of the fixing rod 115. A leveling rod 116 is fixedly passed through the surface of the movable plate 111. The reciprocating movement of the leveling rod 116 can further improve the leveling effect of construction waste, avoid excessive accumulation of construction waste which is difficult to level under the action of the vibrating motor 4, and make the construction waste more evenly spread on the surface of the screen plate 5, thereby improving the recycling and processing effect of construction waste.

[0031] A crossbar 117 is fixedly installed on the surface of the movable plate 111. A push rod 118 is fixedly installed below the end of the crossbar 117 away from the movable plate 111. The reciprocating movement of the movable plate 111 drives the crossbar 117 to reciprocate, and the reciprocating movement of the crossbar 117 drives the push rod 118 to reciprocate.

[0032] The cross section of the push rod 118 is set as a triangle. The reciprocating movement of the push rod 118 can improve the guiding effect of the guide bucket 103 on the magnetic waste under the action of the triangular cross section. The lower part of the push rod 118 contacts the upper part of the guide bucket 103. The surface of the conveying frame 3 is provided with a relief groove 119 to prevent the vibration of the conveying frame 3 from affecting the moving plate 111.

[0033] In this embodiment, during operation: the servo motor 102 is started, and the output end of the servo motor 102 rotates, driving the ferromagnetic roller 101 to rotate via the transmission belt. During the rotation of the ferromagnetic roller 101, it can effectively contact the waste and adsorb the magnetic waste on its surface. Subsequently, the ferromagnetic roller 101 continues to rotate and, under the action of the guide bucket 103, scrapes off the magnetic waste adsorbed on the surface. The scraped magnetic waste gradually enters the interior of the magnetic material collection frame 104 under the action of the inclined surface of the guide bucket 103 and the vibration motor 4, and is discharged through the discharge port 107, realizing the effective recycling of magnetic waste in construction waste. At the same time, by setting two sets of ferromagnetic rollers 101 to adsorb coarse and fine materials respectively, there is no need for further recycling of coarse and fine materials, reducing subsequent processing costs and improving the working efficiency of the equipment.

[0034] During the rotation of the magnetic roller 101, the baffle 106 rotates. The rotation of the baffle 106 causes the fixed rod 115 to rotate around the magnetic roller 101. The rotation of the fixed rod 115 causes one end of the connecting rod 114 to rotate. The rotation of one end of the connecting rod 114 drives the receiving rod 113 to reciprocate laterally through the other end. The reciprocating lateral movement of the receiving rod 113 drives the moving plate 111 to reciprocate through the guide groove 112. The reciprocating movement of the moving plate 111 drives the leveling rod 116 to reciprocate. The reciprocating movement of the leveling rod 116 can further improve the leveling effect of construction waste and avoid excessive accumulation of construction waste under the action of the vibrating motor 4. The bottom is difficult to flatten, so the construction waste is spread more evenly on the surface of the screen plate 5, which improves the recycling effect of construction waste. At the same time, the reciprocating movement of the moving plate 111 drives the reciprocating movement of the crossbar 117, which in turn drives the reciprocating movement of the push rod 118. The reciprocating movement of the push rod 118, under the action of the triangular cross section, can improve the guiding effect of the guide bucket 103 on the magnetic waste, so that the magnetic waste enters the magnetic material collection frame 104 more quickly, avoiding excessive accumulation of magnetic waste on the surface of the guide bucket 103, which would reduce the subsequent magnetic material recycling efficiency and further improve the working efficiency of the equipment.

[0035] Although embodiments of the 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 invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A building solid waste recycling and processing device, comprising a device frame (1), a feeding hopper (2) is fixedly installed above the device frame (1), characterized in that: The inside of the equipment frame (1) is provided with a recycling device for classifying waste, the recycling device comprises a conveying frame (3), the conveying frame (3) is slidingly installed on the inner wall of the equipment frame (1), a vibration motor (4) is fixedly installed at the bottom of the conveying frame (3), a sieve plate (5) is fixedly installed in the conveying frame (3), a coarse discharge frame (6) is fixedly installed on the surface of the sieve plate (5), a fine discharge frame (7) penetrates through the bottom of the conveying frame (3), a guide rod (8) is fixedly installed on the surface of the sieve plate (5), and a spring (9) is arranged between the conveying frame (3) and the bottom of the inner wall of the equipment frame (1); Wherein, the surface of the equipment frame (1) is provided with an adsorption device for recycling magnetic substances in waste, the adsorption device comprises a ferromagnetic roller (101), the ferromagnetic roller (101) rotates and penetrates through the inner wall of the equipment frame (1), a servo motor (102) is fixedly installed on the outer wall of the equipment frame (1), and the output end of the servo motor (102) and the ferromagnetic roller (101) are drivingly connected through a transmission belt.

2. The apparatus for recycling and processing construction solid waste according to claim 1, wherein: The coarse discharge frame (6) is fixedly connected with the inner wall of the conveying frame (3), the coarse discharge frame (6) is fixedly connected with the fine discharge frame (7), and the equipment frame (1) is inclined.

3. The construction solid waste recycling and processing apparatus according to claim 2, wherein: The adsorption device further comprises a guide hopper (103), the guide hopper (103) penetrates through the inner wall of the equipment frame (1), a magnetic material collecting frame (104) is fixedly installed on the outer wall of the equipment frame (1), a guide opening (105) is formed in one side of the guide hopper (103) and the magnetic material collecting frame (104), and a baffle disc (106) for preventing the transmission belt from being separated is fixedly installed on one end of the ferromagnetic roller (101) close to the servo motor (102).

4. The apparatus for recycling and processing construction solid waste according to claim 3, wherein: The inner wall bottom of the magnetic material collecting frame (104) is provided as an inclined surface one, and a discharge opening (107) is formed in the bottom of the magnetic material collecting frame (104).

5. The apparatus for recycling and processing construction solid waste according to claim 4, wherein: The ferromagnetic roller (101) is provided with two, two ferromagnetic rollers (101) are distributed above and below the sieve plate (5) as the center, and the output end of the servo motor (102) is drivingly connected with the two ferromagnetic rollers (101) through the transmission belt.

6. The apparatus for recycling and processing construction solid waste according to claim 5, wherein: The inner wall bottom of the guide hopper (103) is provided as an inclined surface two, and an avoidance groove one (108) for preventing the vibration of the conveying frame (3) from affecting the ferromagnetic roller (101) is formed in the surface of the conveying frame (3).

7. The apparatus for recycling and processing construction solid waste according to claim 6, wherein: The avoidance groove one (108) is provided with two, the guide hopper (103) is in contact with the circumferential surface of the ferromagnetic roller (101).

8. The apparatus for recycling and processing construction solid waste according to claim 7, wherein: The interior of the equipment frame (1) is provided with a leveling device for leveling waste, the leveling device comprises a moving plate (111), the moving plate (111) slides through the inner wall of the equipment frame (1), a guide groove (112) is formed in the surface of the moving plate (111), a receiving rod (113) is arranged in the guide groove (112), a connecting rod (114) is rotatably installed below the receiving rod (113), a fixed rod (115) is fixedly installed on the surface of the baffle plate (106), one end of the connecting rod (114) away from the receiving rod (113) is rotatably connected with the circumferential surface of the fixed rod (115), and a leveling rod (116) is fixedly penetrated through the surface of the moving plate (111).

9. The apparatus for recycling and processing construction solid waste according to claim 8, wherein: A cross rod (117) is fixedly installed on the surface of the moving plate (111), and a pushing rod (118) is fixedly installed below one end of the cross rod (117) away from the moving plate (111).

10. The apparatus for recycling and processing of construction solid waste according to claim 9, characterized in that: The cross section of the pushing rod (118) is triangular, the lower part of the pushing rod (118) is in contact with the upper part of the guide hopper (103), and an avoiding groove two (119) is formed in the surface of the conveying frame (3) to prevent the vibration of the conveying frame (3) from affecting the moving plate (111).

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