Construction recycling resource recovery apparatus

Abstract

The application discloses a kind of building renewable resource recovery equipment, belong to aggregate technical field, including base, the top of the base is equipped with resource recovery mechanism, the resource recovery mechanism includes permanent-magnetic drum, by pouring material into the inside of jaw crusher, again by jaw crusher to material is roughly broken, the material after rough crushing enters impact crusher and is finely broken, the material after fine crushing is preliminarily screened by vibrating screen, collection box is collected to large particle material, large particle material is returned to jaw crusher and is broken again, small particle material enters drum screen and is screened secondly, the material after screening is separated from metal substance by permanent-magnetic drum, and the remaining material is conveyed by belt conveyor, finally, the material after classification is conveyed to specified position by screw conveyor, since compact structure, reduce dust diffusion, reduce secondary pollution, avoid the problem that traditional resource recovery equipment cannot effectively reduce secondary pollution, improve practicality.

Description

Technical Field

[0001] This application relates to the field of aggregate technology, and in particular to a recycling device for building materials. Background Technology

[0002] With the acceleration of urbanization, the amount of construction waste generated is increasing year by year. Traditional landfill and incineration methods not only occupy a large amount of land resources but also cause environmental pollution. In recent years, the recycling and reuse of construction waste has gradually become a research hotspot, and related technologies include physical treatment methods such as crushing, screening, and magnetic separation, as well as chemical treatment methods.

[0003] Currently, traditional recycling equipment requires crushing construction waste during recycling, but dust is generated during the crushing process. Traditional recycling equipment cannot effectively reduce secondary pollution, resulting in reduced practicality. Utility Model Content

[0004] In view of the shortcomings of the prior art, this utility model provides a building recycling equipment that overcomes the deficiencies of the prior art and aims to solve the problems in the background art.

[0005] To achieve the above objectives, this application adopts the following technical solution: a building recycling resource recovery device, comprising a base, a resource recovery mechanism on the top of the base, the resource recovery mechanism comprising a permanent magnet drum, the permanent magnet drum being fixedly connected to the base, a belt conveyor installed inside the base, a screw conveyor fixedly connected to one side of the base, a drum screen fixedly connected to the top of the permanent magnet drum, a vibrating screen fixedly connected to the top of the drum screen, an impact crusher fixedly connected to the top of the vibrating screen, a jaw crusher fixedly connected to one side of the impact crusher, an anti-accumulation mechanism on one side of the permanent magnet drum, a magnetic separation mechanism on one side of the anti-accumulation mechanism, and a positioning mechanism on one side of the magnetic separation mechanism.

[0006] In a preferred embodiment, the discharge port of the jaw crusher is connected to the feed port of the impact crusher, the feed port of the vibrating screen is connected to the discharge port of the impact crusher, and the feed port of the drum screen is connected to the discharge port of the vibrating screen.

[0007] By adopting the above technical solution, the discharge port of the jaw crusher is connected to the feed port of the impact crusher, allowing the material to enter the interior of the impact crusher through the jaw crusher. Then, the feed port of the vibrating screen is connected to the discharge port of the impact crusher, allowing the material inside the impact crusher to enter the interior of the vibrating screen. Finally, the feed port of the drum screen is connected to the discharge port of the vibrating screen, allowing the material inside the vibrating screen to enter the interior of the vibrating screen. This allows for better material conveying.

[0008] In a preferred embodiment, the base is fixedly connected to four support legs, which are symmetrically distributed at the bottom of the base.

[0009] By adopting the above technical solution, four support legs are fixedly connected to the bottom of the base, and the support legs support the base by contacting the ground, which can better support the base.

[0010] In a preferred embodiment, the anti-stacking mechanism includes an electric push rod, which is fixedly connected to the base. A fixed frame is fixedly connected to the telescopic end of the electric push rod, and a baffle is fixedly connected to the bottom of the fixed frame.

[0011] By adopting the above technical solution, the extension and retraction of the electric push rod drives the fixed frame to move, and the movement of the fixed frame drives the baffle to adjust its height. The baffle then blocks the material, so that the material is evenly spread on the surface of the belt conveyor. This method can better ensure that the material is evenly spread on the surface of the belt conveyor.

[0012] In a preferred embodiment, the magnetic separation mechanism includes a sleeve rod, which is fixedly connected to a base. A movable rod is slidably connected inside the sleeve rod. A movable frame is fixedly connected to the bottom of the movable rod. A support frame is fixedly connected to the surface of the movable frame. A magnet is provided between the support frame and the movable frame. The magnet is fixedly connected to the movable frame. A motor is fixedly connected to one side of the support frame. A threaded rod is fixedly connected to the output end of the motor. The threaded rod is rotatably connected to the support frame. A scraper is threadedly connected to the outer surface of the threaded rod. The scraper is slidably connected to the support frame.

[0013] By adopting the above technical solution, the height of the moving frame is adjusted by pulling the moving frame to make the moving rod slide inside the sleeve rod. Then, the magnet performs magnetic separation on the surface of the belt conveyor, attracting iron to the surface of the support frame. The output end of the motor rotates to drive the threaded rod to rotate, and the rotation of the threaded rod drives the scraper to move. The scraper cleans the iron attracted to the surface of the support frame, which can better perform magnetic separation on the surface of the belt conveyor.

[0014] In a preferred embodiment, the positioning mechanism includes a bolt, which is threadedly connected to the sleeve rod, and the surface of the moving rod has a mounting hole that is adapted to the bolt.

[0015] By adopting the above technical solution, the moving rod can be positioned better by rotating the bolt to make the bolt pass through the mounting hole on the surface of the moving rod.

[0016] In a preferred embodiment, a collection box is slidably connected to one side of the vibrating screen.

[0017] By adopting the above technical solution, a collection box is slidably connected to one side of the vibrating screen, and the collection box collects large particles, which can better collect large particles.

[0018] In a preferred embodiment, a limiting frame is fixedly connected to the surface of the base, and a hopper is slidably connected to the surface of the limiting frame.

[0019] By adopting the above technical solution, a limiting frame is fixedly connected to the surface of the base, and the limiting frame limits the collection hopper. The collection hopper then collects the iron separated by magnetic separation, which can better collect the iron separated by magnetic separation.

[0020] The beneficial effects of this application are: 1. This building recycling equipment comprises a jaw crusher, an impact crusher, a vibrating screen, a drum screen, a permanent magnet drum, a belt conveyor, and a screw conveyor. Material is fed into the jaw crusher for coarse crushing. The coarsely crushed material then enters the impact crusher for fine crushing. The finely crushed material undergoes preliminary screening via the vibrating screen. A collection box collects large particles, which are then returned to the jaw crusher for further crushing. Small particles undergo secondary screening via the drum screen. The screened material is then separated from metallic substances by the permanent magnet drum. The remaining material is conveyed via the belt conveyor. Finally, the sorted material is transported to a designated location via the screw conveyor. Due to its compact structure, this equipment reduces dust dispersion and secondary pollution, avoiding the problem of traditional recycling equipment failing to effectively reduce secondary pollution, thus improving its practicality.

[0021] 2. This building recycling equipment, by setting up a fixed frame, a baffle and an electric push rod, moves the fixed frame by extending and retracting the telescopic end of the electric push rod. The movement of the fixed frame then adjusts the height of the baffle, which in turn blocks the material, so that the material is evenly spread on the surface of the belt conveyor. This avoids the problem of traditional resource recycling equipment being unable to evenly spread the material on the surface of the belt conveyor, thus improving its practicality. Attached Figure Description

[0022] Figure 1 This is a schematic diagram of the front structure of this application; Figure 2 This is a schematic diagram of the unfolded structure of this application; Figure 3 This is a schematic diagram of the magnetic separation mechanism structure of this application; Figure 4 This is a schematic diagram of the anti-accumulation mechanism structure of this application.

[0023] The diagram is labeled as follows: 1. Base; 2. Resource recycling mechanism; 21. Jaw crusher; 22. Impact crusher; 23. Vibrating screen; 24. Rotary drum screen; 25. Permanent magnet drum; 26. Belt conveyor; 27. Screw conveyor; 3. Magnetic separation mechanism; 31. Motor; 32. Threaded rod; 33. Scraper; 34. Magnet; 35. Support frame; 36. Moving frame; 37. Moving rod; 38. Sleeve rod; 4. Anti-accumulation mechanism; 41. Fixed frame; 42. Baffle; 43. Electric push rod; 5. Positioning mechanism; 51. Mounting hole; 52. Bolt; 6. Limiting frame; 7. Collection box; 8. Collection hopper. Detailed Implementation

[0024] The technical solutions in the embodiments of this application will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of this application, and not all embodiments.

[0025] Reference Figures 1-4 A building recycling equipment includes a base 1, a recycling mechanism 2 on the top of the base 1, a permanent magnet drum 25 fixedly connected to the base 1, a belt conveyor 26 installed inside the base 1, a screw conveyor 27 fixedly connected to one side of the base 1, a drum screen 24 fixedly connected to the top of the permanent magnet drum 25, a vibrating screen 23 fixedly connected to the top of the drum screen 24, an impact crusher 22 fixedly connected to the top of the vibrating screen 23, a jaw crusher 21 fixedly connected to one side of the impact crusher 22, an anti-accumulation mechanism 4 on one side of the permanent magnet drum 25, a magnetic separation mechanism 3 on one side of the anti-accumulation mechanism 4, and a positioning mechanism 5 on one side of the magnetic separation mechanism 3.

[0026] Reference Figures 1-2 The discharge port of jaw crusher 21 is connected to the feed port of impact crusher 22, the feed port of vibrating screen 23 is connected to the discharge port of impact crusher 22, and the feed port of drum screen 24 is connected to the discharge port of vibrating screen 23. By connecting the discharge port of jaw crusher 21 to the feed port of impact crusher 22, the material passes through jaw crusher 21 and enters the interior of impact crusher 22. Then, by connecting the feed port of vibrating screen 23 to the discharge port of impact crusher 22, the material inside impact crusher 22 enters the interior of vibrating screen 23. Finally, by connecting the feed port of drum screen 24 to the discharge port of vibrating screen 23, the material inside vibrating screen 23 enters the interior of vibrating screen 23, thus improving the material conveying process.

[0027] Reference Figures 1-2The base 1 has four support legs fixedly connected to its bottom, and the four support legs are symmetrically distributed at the bottom of the base 1. The base 1 is better supported by the four support legs fixedly connected to its bottom and the support legs touching the ground.

[0028] Reference Figure 4 The anti-accumulation mechanism 4 includes an electric push rod 43, which is fixedly connected to the base 1. A fixed frame 41 is fixedly connected to the telescopic end of the electric push rod 43, and a baffle 42 is fixedly connected to the bottom of the fixed frame 41. By extending and retracting the telescopic end of the electric push rod 43, the fixed frame 41 is moved. The movement of the fixed frame 41 then drives the baffle 42 to adjust its height. The baffle 42 then blocks the material, so that the material is evenly spread on the surface of the belt conveyor 26, which can better ensure that the material is evenly spread on the surface of the belt conveyor 26.

[0029] Reference Figures 1-3 The magnetic separation mechanism 3 includes a sleeve rod 38, which is fixedly connected to the base 1. A movable rod 37 is slidably connected inside the sleeve rod 38. A movable frame 36 is fixedly connected to the bottom of the movable rod 37. A support frame 35 is fixedly connected to the surface of the movable frame 36. A magnet 34 is provided between the support frame 35 and the movable frame 36. The magnet 34 is fixedly connected to the movable frame 36. A motor 31 is fixedly connected to one side of the support frame 35. A threaded rod 32 is fixedly connected to the output end of the motor 31. The threaded rod 32 is rotatably connected to the support frame 35. A scraper is threadedly connected to the outer surface of the threaded rod 32. Plate 33 and scraper 33 are slidably connected to support frame 35; by pulling the movable frame 36, the movable rod 37 slides inside the sleeve rod 38, and the height of the movable frame 36 is adjusted. Then, magnet 34 performs magnetic separation on the surface of belt conveyor 26, attracting iron to the surface of support frame 35. Then, the output end of motor 31 rotates to drive threaded rod 32 to rotate, and the rotation of threaded rod 32 drives scraper 33 to move. Then, scraper 33 cleans the iron attracted to the surface of support frame 35, which can better perform magnetic separation on the surface of belt conveyor 26.

[0030] Reference Figure 3 The positioning mechanism 5 includes a bolt 52, which is threadedly connected to the sleeve rod 38. The surface of the moving rod 37 is provided with a mounting hole 51, which is adapted to the bolt 52. By rotating the bolt 52, the bolt 52 passes through the mounting hole 51 on the surface of the moving rod 37, thereby positioning the moving rod 37 and improving its positioning.

[0031] Reference Figure 1 A collection box 7 is slidably connected to one side of the vibrating screen 23; the collection box 7 is slidably connected to one side of the vibrating screen 23, and large particles are collected by the collection box 7, which can better collect large particles.

[0032] Reference Figures 1-2 A limiting frame 6 is fixedly connected to the surface of the base 1, and a collection hopper 8 is slidably connected to the surface of the limiting frame 6. By fixing the limiting frame 6 to the surface of the base 1, the limiting frame 6 limits the collection hopper 8, and the collection hopper 8 collects the iron separated by magnetic separation, which can better collect the iron separated by magnetic separation.

[0033] Working principle: Material is poured into the jaw crusher 21 for coarse crushing. The coarsely crushed material then enters the impact crusher 22 for fine crushing. The finely crushed material is then pre-screened by the vibrating screen 23. The collection box 7 collects large particles and returns them to the jaw crusher 21 for further crushing. Small particles enter the drum screen 24 for secondary screening. The screened material passes through the permanent magnet drum 25 to separate metallic substances. The remaining material is conveyed by the belt conveyor 26. The extension and retraction of the electric push rod 43 moves the fixed frame 41, which in turn moves the baffle 42 to adjust its height. The baffle 42 then blocks the material, ensuring uniform material distribution. The material is laid flat on the surface of the belt conveyor 26. Then, the moving frame 36 is pulled to make the moving rod 37 slide inside the sleeve rod 38 to adjust the height of the moving frame 36. Then, the magnet 34 performs magnetic separation on the surface of the belt conveyor 26, attracting iron to the surface of the support frame 35. Then, the output end of the motor 31 rotates to drive the threaded rod 32 to rotate. Then, the rotation of the threaded rod 32 drives the scraper 33 to move. Then, the scraper 33 cleans the iron attracted to the surface of the support frame 35. Then, the rotating bolt 52 passes through the mounting hole 51 on the surface of the moving rod 37 to position the moving rod 37. Finally, the sorted material is transported to the designated position by the screw conveyor 27. Due to the compact structure, dust diffusion is reduced and secondary pollution is minimized.

[0034] In the description of this utility model, it should be noted that the terms "upper," "lower," "inner," "outer," "front end," "rear end," "both ends," "one end," and "the other end," etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are used only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model. Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance.

[0035] In the description of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "installed," "equipped with," "connected," etc., should be interpreted broadly. For example, "connection" can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium; it can be a connection within two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model according to the specific circumstances.

[0036] The present invention has been described above with reference to specific embodiments. However, those skilled in the art should understand that these descriptions are exemplary and not intended to limit the scope of protection of the present invention. Those skilled in the art can make various modifications and variations to the present invention based on its spirit and principles, and these modifications and variations are also within the scope of the present invention.

Claims

1. A building recycling resource recovery apparatus comprising a base (1), characterised in that, The base (1) is provided with a resource recycling mechanism (2) at the top. The resource recycling mechanism (2) includes a permanent magnet drum (25). The permanent magnet drum (25) is fixedly connected to the base (1). A belt conveyor (26) is installed inside the base (1). A screw conveyor (27) is fixedly connected to one side of the base (1). A drum screen (24) is fixedly connected to the top of the permanent magnet drum (25). A vibrating screen (23) is fixedly connected to the top of the drum screen (24). An impact crusher (22) is fixedly connected to the top of the vibrating screen (23). A jaw crusher (21) is fixedly connected to one side of the impact crusher (22). An anti-accumulation mechanism (4) is provided on one side of the permanent magnet drum (25). A magnetic separation mechanism (3) is provided on one side of the anti-accumulation mechanism (4). A positioning mechanism (5) is provided on one side of the magnetic separation mechanism (3).

2. A construction recycling resource recovery apparatus according to claim 1, wherein The discharge port of the jaw crusher (21) is connected to the feed port of the impact crusher (22), the feed port of the vibrating screen (23) is connected to the discharge port of the impact crusher (22), and the feed port of the drum screen (24) is connected to the discharge port of the vibrating screen (23).

3. A construction recycling resource recovery apparatus according to claim 1, wherein The base (1) has four support legs fixedly connected to its bottom, and the four support legs are symmetrically distributed at the bottom of the base (1).

4. The construction recycling resource recovery apparatus of claim 1, wherein The anti-stacking mechanism (4) includes an electric push rod (43), which is fixedly connected to the base (1). The telescopic end of the electric push rod (43) is fixedly connected to a fixing frame (41), and the bottom of the fixing frame (41) is fixedly connected to a baffle (42).

5. The construction recycling resource recovery apparatus of claim 1, wherein The magnetic separation mechanism (3) includes a sleeve rod (38), which is fixedly connected to the base (1). A movable rod (37) is slidably connected inside the sleeve rod (38). A movable frame (36) is fixedly connected to the bottom of the movable rod (37). A support frame (35) is fixedly connected to the surface of the movable frame (36). A magnet (34) is provided between the support frame (35) and the movable frame (36). The magnet (34) is fixedly connected to the movable frame (36). A motor (31) is fixedly connected to one side of the support frame (35). A threaded rod (32) is fixedly connected to the output end of the motor (31). The threaded rod (32) is rotatably connected to the support frame (35). A scraper (33) is threadedly connected to the outer surface of the threaded rod (32). The scraper (33) is slidably connected to the support frame (35).

6. A construction recycling resource recovery apparatus according to claim 5, wherein The positioning mechanism (5) includes a bolt (52), which is threadedly connected to the sleeve rod (38). The surface of the moving rod (37) is provided with a mounting hole (51), which is adapted to the bolt (52).

7. The construction recycling resource recovery apparatus of claim 1, wherein A collection box (7) is slidably connected to one side of the vibrating screen (23).

8. The construction recycling resource recovery apparatus of claim 1, wherein The base (1) is fixedly connected to a limiting frame (6), and the limiting frame (6) is slidably connected to a collecting hopper (8).

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