Waste powdering and dust falling equipment

Abstract

The utility model relates to the technical field of insulation board waste treatment, in particular to waste powdering and dust falling equipment which comprises a support, a supporting plate, a pneumatic conveyor, a bag type dust collector, a mounting frame, a pulverizer, a feeding pipe and a storage box. The driving end of the air cylinder is connected with a mounting rod; the mounting rod is connected with a clamping block; the clamping block is connected with a baffle plate; a dustproof cover is connected below the baffle plate, the periphery of the dustproof cover is connected with an arc-shaped block, and guide pieces are arranged on the two sides of the baffle plate; the support is connected with a bottom plate which is connected with a pneumatic conveyor. The pneumatic conveyor is connected with a cloth bag type dust collector; the mounting frame is connected below the bracket; and the mounting frame is connected with a flour mill and is used for treating the insulation board waste. The dust collection cover is connected in the dust cover, so that the dust cover can be conveniently arranged between the dust collection cover and the flour mill, the dust cover wraps and blocks material dust inside, part of the dust is prevented from diffusing, and the dust falling effect is conveniently improved.

Description

Technical Field

[0001] This utility model relates to the field of insulation board waste treatment technology, and in particular to a waste powdering and dust reduction device. Background Technology

[0002] During the pulverization process of insulation board waste, the weight of dust mixed in the waste is less than the weight of the waste powder. An exhaust fan is installed above the feed hopper of the pulverizer to suck up the dust, and then a bag filter is used for dust suppression. This can effectively separate the dust in the waste, improve the purity of the recycled material, and ensure the molding quality of the insulation board.

[0003] Chinese Patent CN216540120U discloses a dust suppression system for pulverizing waste insulation boards. The system includes a mounting frame, a discharge pipe, a pulverizer fixed to the mounting frame, dust collection hoods, a bag filter, and a pneumatic conveyor connected to the bag filter. The suction port of the pneumatic conveyor is connected to multiple dust collection hoods, which surround the discharge pipe. Each dust collection hood has multiple suction holes on its side near the discharge pipe. This application effectively collects dust mixed in with the waste powder.

[0004] In the existing dust suppression equipment used for pulverizing waste insulation boards, the dust collection hood collects dust, but there is no dust cover between the dust collection hood and the grinding mill. As a result, some dust spreads during the dust collection process, reducing the dust suppression effect. Utility Model Content

[0005] To address the problems existing in the background technology, a waste powdering and dust reduction device is proposed.

[0006] This utility model proposes a waste powder dust reduction device, including: a support frame, a support plate, a pneumatic conveyor, a bag filter, a mounting frame, a grinding mill, a feed pipe, and a storage box;

[0007] The support frame is connected to support plates on both sides, and each support plate is connected to a cylinder. The cylinder drive end is connected to an installation rod, the installation rod is connected to a clamping block, the clamping block is connected to a baffle, a dust cover is connected below the baffle, an arc-shaped block is connected around the dust cover, and guides are provided on both sides of the baffle. The support frame is connected to a base plate, the base plate is connected to a pneumatic conveyor, and the pneumatic conveyor is connected to a bag filter dust collector.

[0008] The mounting frame is connected to the bottom of the support; the mounting frame is connected to a grinding mill for processing insulation board waste.

[0009] Preferably, the baffle is provided with a central hole and a through hole; the clamping block and the mounting rod are detachably connected.

[0010] Preferably, the guide includes sliders connected to both sides of the baffle, the sliders being connected to guide rails, and the guide rails being mounted on a bracket.

[0011] Preferably, a guide post is connected below the clamping block and is detachably connected; the guide post is connected below the support plate.

[0012] Preferably, the input end of the pneumatic conveyor is connected to an annular pipe, the annular pipe is connected to a connecting pipe, the connecting pipe is connected to the inside of the dust cover through the through hole and is connected to the dust collection cover, the dust collection cover is provided with multiple dust suction holes; the annular pipe is connected to a pipe body, the pipe body is connected to the input end of the pneumatic conveyor.

[0013] Preferably, a feed pipe is connected to the top of the grinding mill, and the feed pipe passes through the central hole for material to enter the grinding mill; a dust collection hood surrounds the feed pipe.

[0014] Preferably, a storage box is connected to the discharge end of the grinding mill; an arc-shaped block is connected to the upper surface of the grinding mill, and the connection is detachable.

[0015] Compared with the prior art, the present invention has the following beneficial technical effects:

[0016] This utility model uses support plates connected to both sides of a bracket. Cylinders are connected to the top of each support plate. The cylinder drive end is connected to a mounting rod, which is connected to clamping blocks. The two clamping blocks are connected to baffles, the baffles to a dust cover, and the dust cover to a grinding mill. The dust cover has a central hole and through holes, both of which are connected to connecting pipes. These connecting pipes are connected to a dust collection hood, which is located inside the dust cover. This facilitates the placement of the dust cover between the dust collection hood and the grinding mill. The dust cover encapsulates and blocks dust from the material inside, while the dust collection hood discharges it, effectively preventing dust from spreading and improving dust suppression. Furthermore, guide components are provided to facilitate the installation of components such as the baffles and dust cover, enhancing the practicality of the waste insulation board grinding and dust suppression equipment. Attached Figure Description

[0017] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0018] Figure 2 This is a schematic diagram of the guide component structure in this utility model;

[0019] Figure 3 This is a schematic diagram of the structure of the baffle and dust cover in this utility model.

[0020] Reference numerals: 1. Bracket; 2. Support plate; 201. Cylinder; 202. Mounting rod; 203. Clamping block; 204. Baffle; 205. Dust cover; 206. Arc block; 207. Slider; 208. Guide rail; 209. Guide column; 3. Pneumatic conveyor; 301. Ring pipe; 302. Connecting pipe; 303. Dust collection hood; 304. Pipe body; 4. Bag filter; 5. Mounting frame; 6. Grinding mill; 7. Feed pipe; 8. Storage box. Detailed Implementation

[0021] The specific embodiments of this disclosure will be described in detail below with reference to the accompanying drawings. It should be understood that the specific embodiments described herein are for illustration and explanation only and are not intended to limit this disclosure.

[0022] Example 1

[0023] like Figure 1 - Figure 3 As shown, the present invention proposes a waste material pulverizing and dust suppression device, comprising: a support frame 1, support plates 2, a pneumatic conveyor 3, a bag filter 4, a mounting frame 5, a grinding mill 6, a feed pipe 7, and a collection box 8; the support frame 1 is connected to the support plates 2 on both sides, and each support plate 2 is connected to a cylinder 201. The driving end of the cylinder 201 is connected to a mounting rod 202, the mounting rod 202 is connected to a clamping block 203, the clamping block 203 is connected to a baffle 204, a dust cover 205 is connected below the baffle 204, an arc-shaped block 206 is connected around the dust cover 205, and guide members are provided on both sides of the baffle 204; the support frame 1 is connected to a base plate, the base plate is connected to the pneumatic conveyor 3, and the pneumatic conveyor 3 is connected to the bag filter 4; the mounting frame 5 is connected below the support frame 1; the mounting frame 5 is connected to the grinding mill 6 for processing insulation board waste. By setting two of each of the support plate 2, cylinder 201, mounting rod 202, and clamping block 203, the baffle 204 is supported on the bracket 1. The baffle 204 drives the dust cover 205 to connect with the grinding mill 6. The dust cover 205 is hollow inside and has openings at both ends, which are respectively connected to the baffle 204 and the grinding mill 6, thus blocking the spread of material dust, improving the dust reduction effect of insulation board waste powdering, and improving the practicality of the insulation board waste powdering and dust reduction equipment.

[0024] To further explain, the baffle 204 is provided with a central hole and a through hole; the clamping block 203 and the mounting rod 202 are detachably connected. By using bolts to install the clamping block 203 and the mounting rod 202, the baffle 204 drives the dust cover 205 and other components to be movably connected to the grinding mill 6, which facilitates the installation and use of the dust suppression equipment as needed, increases the number of usage methods, and is simple and easy to use.

[0025] To further explain, the guide component includes sliders 207 connected to both sides of the baffle 204. The sliders 207 are connected to guide rails 208, which are mounted on the bracket 1. During the installation operation, the sliders 207 on both sides move synchronously along the guide rails 208 via the cylinder 201, which helps to improve the stability of movement and increase installation efficiency.

[0026] To further explain, a guide post 209 is connected to the lower part of the clamping block 203 and is detachably connected; the guide post 209 is connected to the support plate 2. Bolts are used to connect the upper ends of the clamping block 203 and the guide post 209 to further increase the smoothness of the installation and movement of the baffle 204.

[0027] Example 2

[0028] like Figure 1 and Figure 3 As shown, the present invention proposes a waste pulverizing and dust reduction device. Based on the above embodiments, this embodiment also details the specific components of the pneumatic conveyor 3, the grinding mill 6, the feed pipe 7, and the collection box 8, as well as their coordination.

[0029] To further explain, the input end of the pneumatic conveyor 3 is connected to an annular pipe 301, which is connected to a connecting pipe 302. The connecting pipe 302 passes through a through hole and connects to the inside of the dust cover 205 and is connected to the dust collection cover 303. The dust collection cover 303 is provided with multiple dust suction holes. The annular pipe 301 is connected to a pipe body 304, which is connected to the input end of the pneumatic conveyor 3. A feed pipe 7 is connected above the grinding mill 6, passing through a central hole for material to enter the grinding mill 6. The dust collection cover 303 surrounds the feed pipe 7. The mixture of material and dust falls from the feed pipe 7, and the material falls smoothly onto the grinding mill 6. The dust on the grinding mill 6 is sucked into the dust collection hood 303 as it flows towards the inlet of the grinding mill 6 and is then transported to the bag filter 4 by the pneumatic conveyor 3. Because there are multiple dust collection hoods 303 above the grinding mill 6, the suction force on all parts of the grinding mill 6 is relatively uniform, which facilitates the full absorption of dust mixed in the material and prevents the material from being sucked in due to excessive suction in some places. Some of the dust falling from the feed pipe 7 flies into the dust cover 205 through the gaps between the dust collection hoods 303 due to collision and airflow, and is sucked into the dust suction holes on the side wall of the dust collection hood 303, further improving the suction effect and improving the performance of the dust suppression equipment.

[0030] To further explain, the discharge end of the grinding mill 6 is connected to a collection box 8; an arc-shaped block 206 is connected to the upper surface of the grinding mill 6 and is detachably connected. After the insulation board waste is processed, it is discharged into the collection box 8 through the discharge end of the grinding mill 6 for easy handling; the outer perimeter of the feed end opening of the grinding mill 6 is connected to the arc-shaped block 206 with bolts. After the dust cover 205 is positioned, the arc-shaped block 206 and the grinding mill 6 are installed with bolts for dust suppression.

[0031] The working principle of this utility model is as follows: First, the clamping block 203 and the driving end of the cylinder 201 are connected. The cylinder 201 is started to drive the clamping block 203 to move up and down. The clamping block 203 drives the baffle 204 to move. The baffle 204 drives the dust cover 205 to move to the inlet end of the grinding mill 6. The baffle 204 is provided with a through hole for the connecting pipe 302 to pass through and be installed. The suction end of the connecting pipe 302 is connected to the dust cover 205 through the dust collection cover 303. The connecting pipe 302 is connected to the pipe body 304 through the annular pipe 301. The length of the pipe body 304 is as needed. The height is adjusted to match the baffle 204 and dust cover 205 for installation. The center hole of the baffle 204 is for the feed pipe 7 to pass through and be installed. The discharge end of the feed pipe 7 is connected to the feed port of the mill 6, so that the insulation board waste is transported to the mill 6 for processing through the feed pipe 7. During the material transportation, dust is blocked in the dust cover 205 and is sucked into the dust collection cover 303 through the suction hole. It is then sucked in by the connecting pipe 302, the annular pipe 301 and the pipe body 304 and transported by the pneumatic conveyor 3 to the bag filter 4, so as to achieve the purpose of dust reduction during the grinding of insulation board waste.

[0032] The embodiments of the present invention have been described in detail above with reference to the accompanying drawings. However, the present invention is not limited thereto. Various changes can be made within the scope of knowledge possessed by those skilled in the art without departing from the spirit of the present invention.

Claims

1. A waste pulverizing and dust suppression device, characterized in that, include: Support (1); Support plates (2) are connected to both sides of the support (1), and cylinders (201) are connected to both support plates (2). The drive end of the cylinder (201) is connected to the mounting rod (202). The mounting rod (202) is connected to the clamping block (203). The clamping block (203) is connected to the baffle (204). The bottom of the baffle (204) is connected to the dust cover (205). The outer periphery of the dust cover (205) is connected to the arc block (206). Guide parts are provided on both sides of the baffle (204); Support (1) is connected to the base plate. The base plate is connected to the pneumatic conveyor (3). The pneumatic conveyor (3) is connected to the bag filter (4); And a mounting bracket (5) is connected below the bracket (1); the mounting bracket (5) is connected to a grinding mill (6) for processing insulation board waste.

2. The waste pulverizing and dust suppression equipment according to claim 1, characterized in that, The baffle (204) is provided with a central hole and a through hole; the clamp (203) and the mounting rod (202) are detachably connected.

3. The waste pulverizing and dust suppression equipment according to claim 2, characterized in that, The guide includes sliders (207) connected to both sides of the baffle (204), the sliders (207) are connected to guide rails (208), and the guide rails (208) are mounted on the bracket (1).

4. The waste pulverizing and dust suppression equipment according to claim 3, characterized in that, The clamping block (203) is connected to a guide post (209) below, and the guide post (209) is detachably connected to the support plate (2) below.

5. A waste pulverizing and dust suppression device according to claim 1 or 4, characterized in that, The input end of the pneumatic conveyor (3) is connected to an annular pipe (301), the annular pipe (301) is connected to a connecting pipe (302), the connecting pipe (302) is connected to the inside of the dust cover (205) through the through hole and is connected to the dust collection cover (303), the dust collection cover (303) is provided with multiple dust suction holes; the annular pipe (301) is connected to a pipe body (304), the pipe body (304) is connected to the input end of the pneumatic conveyor (3).

6. The waste pulverizing and dust suppression equipment according to claim 5, characterized in that, A feed pipe (7) is connected to the top of the grinding mill (6). The feed pipe (7) passes through the central hole and is used for material to enter the grinding mill (6). A dust collection hood (303) surrounds the feed pipe (7).

7. The waste pulverizing and dust suppression equipment according to claim 6, characterized in that, The discharge end of the grinding mill (6) is connected to a storage box (8); the upper surface of the grinding mill (6) is connected to an arc-shaped block (206), which can be detachably connected.

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