Building waste recovery device
By designing a construction waste recycling device, the problem of poor separation effect of metal and non-metallic materials in complex mixed construction waste is solved by using the combination of conical smoothly into the inner surface and adsorption retaining plates, and efficient separation and collection effects are achieved.
Patent Information
- Application Number
- CN202421821104.4
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-07-30
- Publication Date
- 2025-06-13
- Estimated Expiration
- 2034-07-30
AI Technical Summary
The prior art is difficult to effectively separate metal and non-metallic materials in complex mixed construction waste, resulting in poor separation effect.
A construction waste recycling device is designed, including a feed box, an adsorption separation bucket, a central agitating rod and a recycling displacement box. By combining the tapered smoothly into the inner surface and the adsorption retaining plate, the waste is agitated with the central agitation rod, so that the metal waste is adsorbed on the adsorption retaining plate, and the metal waste is separated and collected through the rotation and guiding surfaces.
It effectively controls the separation of metal and non-metallic materials, improves the separation effect, can accurately collect metal and non-metallic waste, and reduces dependence on natural resources.
Smart Images
Figure CN222970011U_ABST
Abstract
Description
Technical Field
[0001] The utility model belongs to the technical field of construction waste recycling, and particularly relates to a construction waste recycling device. Background Technique
[0002] Recycling construction waste helps to reduce resource waste, protect the environment, and promote sustainable development. When recycling waste containing metal, it is necessary to separate the metal part from other non-metal waste in the construction waste. The recycled metal waste can be converted into raw materials through smelting or refining processes for reuse in the production of new metal products. The recycled metal can be reused to manufacture new building materials or other products, which helps to reduce the dependence on natural resources.
[0003] When recycling construction waste containing metal, some use magnetic separation. However, when there is a complex mixture of metal and non-metal materials in the waste, it is often difficult to accurately separate various materials directly by magnetic separation. Content of the Utility Model
[0004] The utility model provides a construction waste recycling device, which is characterized by being conducive to controlling the separation of complex mixtures of metal and non-metal materials and improving the separation effect.
[0005] The utility model provides the following technical solution: a construction waste recycling device, including a recycling table, an inlet box is arranged above the recycling table, an adsorption and separation hopper is arranged below the inlet box, the inner part of the adsorption and separation hopper has a conical smooth inner surface, an adsorption and fixation piece is slidably connected inside the adsorption and separation hopper, an outer covering baffle opposite to the adsorption and fixation piece is fixedly connected to the outside of the adsorption and separation hopper, a central stirring rod for stirring waste is rotatably connected inside the adsorption and separation hopper, and two recycling displacement boxes for collecting separated waste are arranged below the adsorption and separation hopper.
[0006] Wherein, the inlet box is provided with a discharge cavity, and the discharge cavity is opposite to the adsorption and separation hopper.
[0007] Wherein, the inlet box is fixedly installed on the recycling table through a mounting frame, and the central stirring rod is rotatably connected to the mounting frame.
[0008] Wherein, a plurality of stirring blades are fixedly connected to the outer wall of the central stirring rod, and the adsorption and separation hopper is provided with a guiding surface corresponding to the adsorption and fixation piece.
[0009] Wherein, the two recycling displacement boxes are connected by a connecting middle plate, and a driving displacement shaft for driving rotational movement is arranged on the connecting middle plate.
[0010] Among them, the adsorption and retention sheet slides into the adsorption and separation hopper, and the outer covering baffle is opposite to the inside of the adsorption and separation hopper.
[0011] The beneficial effects of the present utility model are as follows:
[0012] By providing an adsorption and separation hopper below the feeding box, the inside of the adsorption and separation hopper has a conical smooth inner surface. The waste can slide from the smooth inner surface into the bottom of the adsorption and separation hopper. During the sliding process, the position can be controlled by the central stirring rod, so that the metal waste can be continuously adsorbed on the adsorption and retention sheet. The remaining waste enters the recycling and displacement box through the adsorption and separation hopper. Then, the adsorption and retention sheet is controlled to rotate into the adsorption and separation hopper. At this time, the metal waste can slide into the adsorption and separation hopper along the guiding surface, and the metal waste is dropped into another recycling and displacement box for collection, which is beneficial to controlling the separation of complex mixtures of metal and non-metal materials and improving the separation effect.
[0013] The parts not involved in this device are the same as the prior art or can be implemented by using the prior art. Description of the Drawings
[0014] Figure 1 is a structural schematic diagram of the present utility model;
[0015] Figure 2 is a top view of the present utility model;
[0016] Figure 3 is a front view of the present utility model;
[0017] Figure 4 is a structural schematic diagram of the adsorption and separation hopper in the present utility model;
[0018] In the figure: 1, recycling table; 2, feeding box; 21, mounting frame; 22, discharging cavity; 3, adsorption and separation hopper; 31, smooth inner surface; 32, adsorption and retention sheet; 33, outer covering baffle; 34, guiding surface; 4, central stirring rod; 41, stirring piece; 5, recycling and displacement box; 51, connecting middle plate; 52, driving displacement shaft. Detailed Embodiment
[0019] Please refer to Figures 1 - 4 , the present utility model provides the following technical solutions: including a recycling table 1, a feeding box 2 is provided above the recycling table 1, an adsorption and separation hopper 3 is provided below the feeding box 2. The inside of the adsorption and separation hopper 3 has a conical smooth inner surface 31. An adsorption and retention sheet 32 is slidably connected inside the adsorption and separation hopper 3. An outer covering baffle 33 opposite to the adsorption and retention sheet 32 is fixedly connected to the outside of the adsorption and separation hopper 3. A central stirring rod 4 for stirring the waste is rotatably connected inside the adsorption and separation hopper 3. Two recycling and displacement boxes 5 for collecting and separating the waste are provided below the adsorption and separation hopper 3.
[0020] In this implementation plan: above the recycling table 1, there is a feeding box 2. The waste materials are put into the feeding box 2, and then can enter the adsorption and separation hopper 3 through the discharge cavity 22. By arranging the adsorption and separation hopper 3 below the feeding box 2, the inner surface 31 of the adsorption and separation hopper 3 is conical and smooth. There is an adsorption and fixation piece 32 slidably connected inside the adsorption and separation hopper 3. The adsorption and fixation piece 32 can be a magnet. There is an outer covering baffle 33 fixedly connected to the outside of the adsorption and separation hopper 3 opposite to the adsorption and fixation piece 32. There is a central stirring rod 4 rotatably connected inside the adsorption and separation hopper 3 for stirring the waste materials. Below the adsorption and separation hopper 3, there are two recycling and displacement boxes 5 for collecting and separating the waste materials. The two recycling and displacement boxes 5 can be respectively used to collect metal waste materials and other waste materials. The waste materials can slide from the smooth inner surface 31 into the bottom of the adsorption and separation hopper 3. During the sliding process, the position can be controlled by the central stirring rod 4, and the stirring pieces 41 disrupt the positions of the waste materials, so that the metal waste materials can continuously adsorb on the adsorption and fixation piece 32. The remaining waste materials enter the recycling and displacement box 5 through the adsorption and separation hopper 3. Then, control the adsorption and fixation piece 32 to rotate inside the adsorption and separation hopper 3. At this time, the metal waste materials can slide into the adsorption and separation hopper 3 along the guiding surface 34. Start the driving displacement shaft 52, which can drive the recycling and displacement box 5 to move. At this time, the other recycling and displacement box 5 can be opposite to the adsorption and separation hopper 3, and the metal waste materials are dropped into the other recycling and displacement box 5 for collection. Thus, it is beneficial to control the separation of complex mixtures of metals and non-metallic materials and improve the separation effect. The positions of the adsorption and fixation piece 32, the central stirring rod 4, and the driving displacement shaft 52 can all be controlled by motors.
[0021] The feeding box 2 is provided with a discharge cavity 22, and the discharge cavity 22 is opposite to the adsorption and separation hopper 3; the waste materials are put into the feeding box 2, and then can enter the adsorption and separation hopper 3 through the discharge cavity 22.
[0022] The feeding box 2 is fixedly installed on the recycling table 1 through the mounting frame 21, and the central stirring rod 4 is rotatably connected to the mounting frame 21; the position is controlled by the central stirring rod 4, and the stirring pieces 41 disrupt the positions of the waste materials, so that the metal waste materials can continuously adsorb on the adsorption and fixation piece 32.
[0023] A number of stirring pieces 41 are fixedly connected to the outer wall of the central stirring rod 4, and the adsorption and separation hopper 3 is provided with a guiding surface 34 corresponding to the adsorption and fixation piece 32; during the sliding process, the position can be controlled by the central stirring rod 4, and the stirring pieces 41 disrupt the positions of the waste materials, so that the metal waste materials can continuously adsorb on the adsorption and fixation piece 32. The metal waste materials can slide into the adsorption and separation hopper 3 along the guiding surface 34, which is beneficial to controlling the position of the metal waste materials.
[0024] Two recycling displacement boxes 5 are connected by a connecting middle plate 51, and a driving displacement shaft 52 for driving rotational motion is provided on the connecting middle plate 51; when the driving displacement shaft 52 is turned on, the recycling displacement box 5 can be driven to move, and at this time, the other recycling displacement box 5 can be opposite to the adsorption separation hopper 3.
[0025] The adsorption retention piece 32 slides into the interior of the adsorption separation hopper 3, and the outer covering baffle 33 is opposite to the interior of the adsorption separation hopper 3; when the adsorption retention piece 32 rotates into the interior of the adsorption separation hopper 3, the magnetism on the adsorption retention piece 32 can be isolated, so as to release the control of the position of the metal waste by the adsorption retention piece 32.
[0026] The working principle and usage process of the present utility model: The waste is put into the feeding box 2, and then it can enter the adsorption separation hopper 3 through the discharge cavity 22. The adsorption separation hopper 3 is provided below the feeding box 2. The interior of the adsorption separation hopper 3 has a conical smooth inner surface 31. An adsorption retention piece 32 is slidably connected inside the adsorption separation hopper 3. The adsorption retention piece 32 can be a magnet. An outer covering baffle 33 opposite to the adsorption retention piece 32 is fixedly connected to the outside of the adsorption separation hopper 3. A central stirring rod 4 for stirring the waste is rotatably connected inside the adsorption separation hopper 3. Two recycling displacement boxes 5 for collecting and separating the waste are provided below the adsorption separation hopper 3. The two recycling displacement boxes 5 can be respectively used for collecting metal waste and other waste. The waste can slide from the smooth inner surface 31 into the bottom of the adsorption separation hopper 3. During the sliding process, the position can be controlled by the central stirring rod 4, and the stirring piece 41 disrupts the position of the waste, so that the metal waste can continuously adsorb on the adsorption retention piece 32, and the remaining waste enters the recycling displacement box 5 through the adsorption separation hopper 3. Then, the adsorption retention piece 32 is controlled to rotate into the interior of the adsorption separation hopper 3. At this time, the metal waste can slide into the adsorption separation hopper 3 along the guiding surface 34. When the driving displacement shaft 52 is turned on, the recycling displacement box 5 can be driven to move, and at this time, the other recycling displacement box 5 can be opposite to the adsorption separation hopper 3, and the metal waste is dropped into the other recycling displacement box 5 for collection, so as to facilitate the separation of complex mixtures of metal and non-metal materials and improve the separation effect.
Claims
1. A construction waste recycling device, comprising a recycling platform (1), wherein a feed box (2) is provided above the recycling platform (1), characterized in that: An adsorption separation bucket (3) is provided below the feed box (2), the interior of the adsorption separation bucket (3) has a conical smooth-sliding inner surface (31), an adsorption fixing plate (32) is slidably connected inside the adsorption separation bucket (3), an outer covering shielding plate (33) opposite to the adsorption fixing plate (32) is fixedly connected to the outside of the adsorption separation bucket (3), a central stirring rod (4) for stirring waste is rotatably connected inside the adsorption separation bucket (3), and two recovery displacement boxes (5) for collecting and separating waste are provided below the adsorption separation bucket (3).
2. A construction waste recycling device according to claim 1, characterized in that: The feed box (2) is provided with a discharge cavity (22), and the discharge cavity (22) is opposite to the adsorption separation bucket (3).
3. The construction waste recycling device according to claim 1, characterized in that: The feed box (2) is fixedly mounted on the recovery platform (1) via a mounting frame (21), and the central stirring rod (4) is rotatably connected to the mounting frame (21).
4. The construction waste recycling device according to claim 1, characterized in that: A plurality of stirring plates (41) are fixedly connected to the outer wall of the central stirring rod (4), and the adsorption separation bucket (3) is provided with a guide surface (34) corresponding to the adsorption fixing plate (32).
5. The construction waste recycling device according to claim 1, characterized in that: The two recovery position-changing boxes (5) are connected via a connecting middle plate (51), and a driving position-changing shaft (52) for driving the rotational movement is provided on the connecting middle plate (51).
6. The construction waste recycling device according to claim 1, characterized in that: The adsorption retaining plate (32) slides into the interior of the adsorption separation bucket (3), and the outer covering shielding plate (33) is opposite to the interior of the adsorption separation bucket (3).