Light substance winnowing device for building decoration waste

Abstract

The utility model discloses a light material winnowing device for building decoration garbage, which comprises a light material winnowing mechanism for building decoration garbage and a light material winnowing dust collecting component, the light material winnowing dust collecting component comprises a collecting box, a first moving groove and a second moving groove are arranged in the collecting box, and the first moving groove is communicated with the second moving groove. A second moving rod is slidably connected to the interior of the second moving groove, a dust blocking filter plate is fixedly mounted at the lower end of the second moving rod, a cleaning brush plate is in contact with the surface of one end of the dust blocking filter plate, and the cleaning brush plate moves on the dust blocking filter plate; dust accumulated on the surface of a dust blocking filter plate is cleaned, then a bottom cover plate is further taken down by loosening a fixing bolt, the dust in a collecting box is discharged, the dust blocking filter plate is used for blocking and collecting the dust, and when the dust is accumulated to a certain degree, the filter plate is cleaned through a cleaning brush plate; the filtering effect is kept.

Description

Technical Field

[0001] This utility model relates to the field of packaging equipment technology, specifically to a lightweight material air separation device for construction and decoration waste. Background Technology

[0002] Lightweight material air separators for construction and renovation waste are specialized equipment for processing lightweight materials in construction and renovation waste. They use airflow to separate lightweight materials from heavy materials to improve the quality of recycled aggregates. Lightweight material air separators utilize aerodynamic principles to blow lightweight materials away from waste through high-speed airflow, thereby achieving the sorting of lightweight materials.

[0003] Current lightweight material air separation devices for construction and renovation waste work by feeding the waste into the device and using aerodynamic principles to separate lightweight materials from the waste through high-speed airflow. However, construction and renovation waste contains a large amount of dust, which is generated during the separation of lightweight materials. While fans and filters installed on the conveyor casing of the air separator can draw in and collect the dust in a collection box, and the fan outlet air passes through a filter plate to prevent dust from spreading into the air and causing serious air pollution, a large amount of dust can easily accumulate on the filter screen, causing clogging and affecting the normal operation of the equipment. Utility Model Content

[0004] The purpose of this invention is to provide a lightweight material air separation device for construction and decoration waste, so as to solve the problems mentioned in the background art.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a lightweight material air separation device for construction and decoration waste, comprising a lightweight material air separation mechanism for construction and decoration waste and a lightweight material air separation dust collection component, characterized in that: the lightweight material air separation dust collection component includes a collection box, the collection box having a first moving groove and a second moving groove inside, the second moving groove having a second moving rod slidably connected inside, a dust blocking filter plate being fixedly installed at the lower end of the second moving rod, a cleaning brush plate being in contact with one end surface of the dust blocking filter plate, and sliding blocks being installed at the upper and lower ends of the cleaning brush plate.

[0006] As a further preferred embodiment of this technical solution, the sliding block is slidably connected to the inside of the upper and lower ends of the collection box, and a sliding rod is slidably connected inside the sliding block. One end of the sliding rod is fixedly installed inside the connecting plate, and the connecting plate is bolted to one end of the collection box.

[0007] As a further preferred embodiment of this technical solution, one end of the cleaning brush plate is connected and fixed to the fixing column by bolts, one end of the fixing column is fixedly installed with a telescopic guide column, and one end of the telescopic guide column is fixedly installed with a telescopic hydraulic cylinder.

[0008] As a further preferred embodiment of this technical solution, one end of the cleaning brush plate is connected and fixed to the fixing plate by bolts, and a handle is installed on one end of the fixing plate.

[0009] As a further preferred embodiment of this technical solution, the lower end of the collection box is provided with a dust discharge port, and the lower end of the dust discharge port is connected and fixed to the bottom cover plate by a fixing bolt.

[0010] As a further preferred embodiment of this technical solution, one end of the collection box is fixedly installed on both sides of the light material air separator, and a fan is fixedly installed on one end of the collection box.

[0011] As a further preferred embodiment of this technical solution, a ventilation hole is provided at one end of the fan, and a first moving rod is slidably connected inside the first moving slot of the collection box, with a coarse filter screen plate installed at one end of the first moving rod.

[0012] This utility model provides a lightweight material air separation device for construction and decoration waste, which has the following features:

[0013] Beneficial effects:

[0014] (1) This utility model drives the telescopic guide column to move by driving the telescopic hydraulic cylinder, which in turn drives the cleaning brush plate to move. The sliding block slides on the sliding rod, and the cleaning brush plate remains stable during the movement. The cleaning brush plate moves on the dust blocking filter plate to clean the dust accumulation on the surface of the dust blocking filter plate. Then, the bottom cover plate is removed by loosening the fixing bolt to discharge the dust inside the collection box. The dust blocking filter plate is used to block and collect dust. When the dust accumulates to a certain extent, the cleaning brush plate is used to clean the filter plate to maintain its filtering effect. Attached Figure Description

[0015] Figure 1 This is a schematic diagram of the overall structure of the present invention;

[0016] Figure 2 This is a schematic diagram of the structure of the lightweight material air separation dust collection component of this utility model;

[0017] Figure 3 This is a schematic diagram of the collection box structure of this utility model;

[0018] Figure 4 This is a schematic diagram of the structure of the dust blocking filter plate and the coarse filter screen plate of this utility model.

[0019] Figure 5 This is a schematic diagram of the cleaning brush plate and telescopic hydraulic cylinder structure of this utility model.

[0020] In the diagram: 100, Lightweight material air separation mechanism for construction and decoration waste; 101, Lightweight material air separation machine body; 102, Discharge port; 200, Lightweight material air separation dust collection assembly; 201, Fan; 202, Collection box; 203, Coarse filter screen; 204, First moving trough; 205, Second moving trough; 206, First moving rod; 207, Second moving rod; 208, Dust blocking filter plate; 209, Ventilation hole; 210, Handle; 211, Fixing plate; 212, Sliding rod; 213, Connecting plate; 214, Sliding block; 215, Cleaning brush plate; 216, Fixing column; 217, Telescopic guide column; 218, Telescopic hydraulic cylinder; 219, Bottom cover plate; 220, Fixing bolt; 211, Dust discharge port. Detailed Implementation

[0021] The technical solutions of the present invention will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present invention.

[0022] This utility model provides a technical solution: such as Figure 1 , Figure 3-5 As shown in this embodiment, a lightweight material air separation device for construction and decoration waste includes a lightweight material air separation mechanism 100 and a lightweight material air separation dust collection component 200. The lightweight material air separation dust collection component 200 includes a collection box 202. The collection box 202 has a first moving groove 204 and a second moving groove 205 inside. A second moving rod 207 is slidably connected inside the second moving groove 205. A dust blocking filter plate 208 is fixedly installed at the lower end of the second moving rod 207. One end of the dust blocking filter plate 208 contacts a cleaning brush plate 215. Sliding blocks 214 are installed at the upper and lower ends of the cleaning brush plate 215. The sliding blocks 214 are slidably connected inside the upper and lower ends of the collection box 202. A sliding rod 212 is slidably connected inside the sliding blocks 214. One end of the sliding rod 212 is fixedly installed inside a connecting plate 213. The connecting plate 213 is bolted to one end of the collection box 202.

[0023] like Figure 4-5 As shown, one end of the cleaning brush plate 215 is connected and fixed to the fixing post 216 by bolts. One end of the fixing post 216 is fixedly installed with a telescopic guide post 217. One end of the telescopic guide post 217 is fixedly installed with a telescopic hydraulic cylinder 218. One end of the cleaning brush plate 215 is connected and fixed to the fixing plate 211 by bolts. One end of the fixing plate 211 is installed with a handle 210.

[0024] like Figure 1-5 As shown, a dust outlet 221 is provided at the lower end of the collection box 202. The lower end of the dust outlet 221 is connected and fixed to the bottom cover plate 219 by a fixing bolt 220. One end of the collection box 202 is fixedly installed on both sides of the light material air separator body 101. A fan 201 is fixedly installed at one end of the collection box 202. A ventilation hole 209 is provided at one end of the fan 201. A first moving rod 206 is slidably connected inside the first moving groove 204 of the collection box 202. A coarse filter plate 203 is installed at one end of the first moving rod 206.

[0025] The lightweight material air separation mechanism utilizes aerodynamic principles to blow away lightweight materials (such as paper and plastic) from construction and renovation waste using high-speed airflow, achieving separation of lightweight and heavy materials. During this process, a large amount of dust is generated, which is collected by the lightweight material air separation dust collection component 200 to prevent environmental pollution. To prevent dust from clogging the filter plate 208 inside the lightweight material air separation dust collection component 200 over a long period, a telescopic hydraulic cylinder 218 moves the telescopic guide column 217, further actuating the cleaning brush plate 215. The sliding block 214 slides on the sliding rod 212, and the cleaning brush plate 215 remains stable during the movement. The cleaning brush plate 215 moves on the dust blocking filter plate 208 to clean the dust accumulation on the surface of the dust blocking filter plate 208. Then, the bottom cover plate 219 is removed by loosening the fixing bolt 220 to discharge the dust inside the collection box 202. The dust blocking filter plate 208 is used to block and collect dust. When the dust accumulates to a certain extent, the cleaning brush plate 215 cleans the filter plate to maintain its filtering effect.

[0026] This utility model provides a lightweight material air separation device for construction and decoration waste. The specific working principle is as follows: Utilizing aerodynamic principles, a high-speed airflow blows lightweight materials (such as paper and plastic) out of the construction and decoration waste, separating them from heavy materials. During the blowing process, a large amount of dust is generated. This dust is collected by the lightweight material air separation dust collection component 200 to prevent environmental pollution. To prevent the dust-blocking filter plate 208 inside the lightweight material air separation dust collection component 200 from becoming clogged over time, a telescopic hydraulic cylinder 218 drives the telescopic guide column 217 to move. The movement further drives the cleaning brush plate 215 to move, and the sliding block 214 slides on the sliding rod 212. The cleaning brush plate 215 remains stable during the movement. By moving the cleaning brush plate 215 on the dust blocking filter plate 208, the dust accumulation on the surface of the dust blocking filter plate 208 is cleaned. Then, the bottom cover plate 219 is removed by loosening the fixing bolt 220 to discharge the dust inside the collection box 202. The dust blocking filter plate 208 is used to block and collect dust. When the dust accumulates to a certain extent, the cleaning brush plate 215 cleans the filter plate to maintain its filtering effect.

[0027] 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 alterations 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 lightweight material air separation device for construction and renovation waste, comprising a lightweight material air separation mechanism (100) for construction and renovation waste and a lightweight material air separation dust collection assembly (200), characterized in that: The light material air separation dust collection assembly (200) includes a collection box (202). The collection box (202) has a first moving groove (204) and a second moving groove (205) inside. The second moving groove (205) is slidably connected to a second moving rod (207). A dust blocking filter plate (208) is fixedly installed at the lower end of the second moving rod (207). One end surface of the dust blocking filter plate (208) is in contact with a cleaning brush plate (215). Sliding blocks (214) are installed at the upper and lower ends of the cleaning brush plate (215).

2. The lightweight material air separation device for construction and decoration waste according to claim 1, characterized in that: The sliding block (214) is slidably connected to the inside of the upper and lower ends of the collection box (202). A sliding rod (212) is slidably connected inside the sliding block (214). One end of the sliding rod (212) is fixedly installed inside the connecting plate (213). The connecting plate (213) is bolted to one end of the collection box (202).

3. The lightweight material air separation device for construction and decoration waste according to claim 1, characterized in that: One end of the cleaning brush plate (215) is connected and fixed to the fixing post (216) by bolts. One end of the fixing post (216) is fixedly installed with a telescopic guide post (217), and one end of the telescopic guide post (217) is fixedly installed with a telescopic hydraulic cylinder (218).

4. A lightweight material air separation device for construction and decoration waste according to claim 3, characterized in that: One end of the cleaning brush plate (215) is connected and fixed to the fixing plate (211) by bolts, and a handle (210) is installed on one end of the fixing plate (211).

5. A lightweight material air separation device for construction and decoration waste according to claim 1, characterized in that: The lower end of the collection box (202) is provided with a dust discharge port (221), and the lower end of the dust discharge port (221) is connected and fixed to the bottom cover plate (219) by a fixing bolt (220).

6. A lightweight material air separation device for construction and decoration waste according to claim 5, characterized in that: One end of the collection box (202) is fixedly installed on both sides of the light material air separator body (101), and a fan (201) is fixedly installed on one end of the collection box (202).

7. A lightweight material air separation device for construction and decoration waste according to claim 6, characterized in that: The fan (201) has a ventilation hole (209) at one end, and the first moving groove (204) of the collection box (202) is slidably connected to a first moving rod (206), and a coarse filter screen (203) is installed at one end of the first moving rod (206).

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