Dust suppression device for artificial marble production

Abstract

The utility model relates to the technical field of artificial marble production and discloses an artificial marble production dust suppression device which comprises a supporting frame, a filter box and an air outlet pipe, one end of the air outlet pipe communicates with the front face of the filter box, a dust suppression mechanism is arranged on the inner side of the supporting frame, a filter mechanism is arranged in the filter box, and the supporting frame communicates with the filter box through the dust suppression mechanism. The dust suppression mechanism comprises a driving motor, a connecting cylinder, dust suction ports, a first connecting pipe and a negative pressure fan, the driving motor is installed on the outer side of one supporting frame, one end of the connecting cylinder is fixedly connected to the output end of the driving motor, the three dust suction ports are fixedly connected to the outer surface of the connecting cylinder, and the outer side of the other end of the connecting cylinder is rotationally connected to the inner side of the other supporting frame. According to the dust suppression device for artificial marble production, artificial marble in different directions can be pumped and discharged through the dust suction opening, so that dust of the artificial marble can be comprehensively removed, and the dust suppression effect in the artificial marble production process is improved.

Description

Technical Field

[0001] The present application relates to the technical field of artificial marble production, and specifically to a dust suppression device for artificial marble production. Background Art

[0002] Artificial marble is made from crushed natural marble or granite as filler, cement, gypsum, and unsaturated polyester resin as binders, and then mixed, formed, ground, and polished. Artificial marble processing generates significant dust. Dust suppression methods include adding spraying and other dust suppression measures, using spray humidification fans, powerful exhaust fans, ducted dust extraction, and constructing dust collection and settling chambers with negative pressure fans and water spray systems.

[0003] The exhaust fan method uses a negative pressure fan and a pipe to extract the artificial marble dust, thereby removing the artificial marble dust. When the powerful exhaust fan method is used to suppress the dust generated during the artificial marble processing, the dust suction port is generally fixed in one direction. When the dust is floating, it is not convenient for the exhaust head to fully exhaust the dust. Moreover, when the dust-laden air is extracted and transported in the pipe, it is not convenient to filter and remove the artificial marble dust. The dust is easily accumulated inside the pipe, affecting the transportation of the pipe.

[0004] Therefore, there is an urgent need for a dust suppression device for artificial marble production to solve the problem that the dust suction port is generally fixed in one direction and it is inconvenient to fully extract and discharge the dust. Utility Model Content

[0005] In response to the shortcomings of the existing technology, the present application provides an artificial marble production dust suppression device, which has the advantage of convenient and comprehensive cleaning of artificial marble dust, and solves the problem that the dust suction port is generally fixed in one direction and it is inconvenient to fully extract the dust.

[0006] To achieve the above objectives, the present application provides the following technical solutions: a dust suppression device for artificial marble production, comprising a support frame, a filter box, and an air outlet pipe, wherein one end of the air outlet pipe is connected to the front of the filter box, a dust suppression mechanism is provided on the inner side of the support frame, a filter mechanism is provided inside the filter box, and the support frame and the filter box are connected via the dust suppression mechanism;

[0007] The dust suppression mechanism includes a driving motor, a connecting tube, a dust suction port, a connecting pipe 1 and a negative pressure fan. The driving motor is installed on the outside of a group of support frames, one end of the connecting tube is fixedly connected to the output end of the driving motor, the three groups of dust suction ports are fixedly connected to the outer surface of the connecting tube, the outer side of the other end of the connecting tube is rotatably connected to the inner side of another group of support frames, one end of the connecting pipe 1 is rotatably connected to the other end of the connecting tube, the other end of the connecting pipe 1 is connected to the air inlet of the negative pressure fan, and the air outlet of the negative pressure fan is connected to the top of the filter box through the connecting pipe 2.

[0008] The suction port can extract and discharge artificial marble in different directions, so that the artificial marble dust can be completely removed, the dust suppression effect in the artificial marble production process is improved, and the dust suppression device can be used more conveniently.

[0009] Preferably, the three groups of suction ports are located on the outer surface of the connecting tube and are distributed linearly.

[0010] Preferably, the other end of the connecting cylinder is connected to another set of support frames through a bearing.

[0011] Preferably, the filtering mechanism includes a support plate, a fixing frame, a filter screen, a discharge pipe and a discharge valve. The two groups of support plates are welded to the inner side of the filter box. The two ends of the fixing frame are fixedly connected to the inner sides of the two groups of support plates by screws. The filter screen is arranged on the outer side of the fixing frame. One end of the discharge pipe is connected to the bottom of the filter box, and the other end of the discharge pipe is connected to the discharge valve.

[0012] Preferably, circular notches are provided at positions corresponding to the fixing frames on the tops of the two groups of support plates.

[0013] Preferably, a square groove adapted to the filter screen is provided on the outer side of the support plate.

[0014] In summary, this application has at least one of the following beneficial effects:

[0015] 1. The dust suppression device for artificial marble production can exhaust artificial marble in different directions by adjusting the angle of the connecting tube. When the connecting tube drives the dust suction port to rotate, the dust suction port can exhaust artificial marble in different directions, so that artificial marble dust can be completely removed, the dust suppression effect in the artificial marble production process is improved, and the dust suppression device can be used more conveniently.

[0016] 2. The artificial marble production dust suppression device, when the dust-laden air enters the filter box, when the dust-laden air enters the fixed frame, the filter screen filters the air in the air, so that the dust can be separated, thereby reducing the amount of marble dust deposited in the pipeline, allowing the dust suppression device to transport marble dust more stably. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is the overall structure diagram of the dust suppression device for this application;

[0018] Figure 2 This is a bottom-up structural diagram of the dust suppression device for this application;

[0019] Figure 3 This is the internal structure diagram of the filter box for this application;

[0020] Figure 4 This is the overall structure diagram of the support frame and filter screen for this application.

[0021] Among them: 1. Support frame; 111. Drive motor; 112. Connecting tube; 113. Dust suction port; 114. Connecting pipe 1; 115. Negative pressure fan; 116. Connecting pipe 2; 2. Filter box; 211. Support plate; 212. Fixed frame; 213. Filter screen; 214. Discharge pipe; 215. Discharge valve; 3. Exhaust pipe. DETAILED DESCRIPTION

[0022] The following will be combined with the drawings in the embodiments of this application to clearly and completely describe the technical solutions in the embodiments of this application. Obviously, the embodiments described are only part of the embodiments of this application, not all of the embodiments. Based on the embodiments in this application, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of this application.

[0023] See also Figure 1-4 A dust suppression device for artificial marble production includes a support frame 1, a filter box 2 and an air outlet pipe 3. One end of the air outlet pipe 3 is connected to the front of the filter box 2. The support frame 1 is installed above the conveyor belt frame when the artificial marble is polished by screws. A dust suppression mechanism is provided on the inside of the support frame 1. The dust suppression device can exhaust the dust generated during the polishing of the artificial marble. A filtering mechanism is provided inside the filter box 2. The filtering mechanism can filter the dust and improve the transportation efficiency of the pipeline. The support frame 1 and the filter box 2 are connected through the dust suppression mechanism.

[0024] Specifically, the dust suppression mechanism includes a driving motor 111, a connecting tube 112, a dust suction port 113, a connecting tube 114 and a negative pressure fan 115. The driving motor 111 is installed on the outside of a group of support frames 1, and one end of the connecting tube 112 is fixedly connected to the output end of the driving motor 111. Three groups of dust suction ports 113 are fixedly connected to the outer surface of the connecting tube 112. The three groups of dust suction ports 113 are located on the outer surface of the connecting tube 112 and are linearly distributed. The outer side of the other end of the connecting tube 112 is rotatably connected to the inner side of another group of support frames 1. The other end of the connecting tube 112 is connected to the other group of support frames 1 through a bearing. One end of the connecting tube 114 is rotatably connected to the other end of the connecting tube 112. The other end of the connecting tube 114 is connected to the air inlet of the negative pressure fan 115, and the air outlet of the negative pressure fan 115 is connected to the top of the filter box 2 through the connecting tube 2 116.

[0025] Through the above technical solution, when the support frame 1 is installed above the conveyor belt frame when the artificial marble is polished by screws, the drive motor 111 is started, and the drive motor 111 drives the connecting tube 112 to rotate. When the connecting tube 112 rotates, the dust suction port 113 is driven to rotate, thereby changing the exhaust angle of the dust suction port 113. When the negative pressure fan 115 is started, the negative pressure fan 115 extracts the air inside the connecting tube 112 through the connecting pipe 114, so that a negative pressure is generated inside the connecting tube 112. The connecting tube 112 extracts the artificial marble dust in the air through the dust suction port 113. The dust suction port 113 can exhaust artificial marble in different directions, so that the artificial marble dust can be comprehensively removed, thereby improving the dust suppression effect during the artificial marble production process.

[0026] Specifically, the filtering mechanism includes a support plate 211, a fixing frame 212, a filter screen 213, a discharge pipe 214 and a discharge valve 215. The two groups of support plates 211 are welded to the inner side of the filter box 2, and the two ends of the fixing frame 212 are fixedly connected to the inner side of the two groups of support plates 211 by screws. Circular notches are provided at the tops of the two groups of support plates 211 corresponding to the positions of the fixing frames 212. The filter screen 213 is arranged on the outside of the fixing frame 212, and a square groove adapted to the filter screen 213 is provided on the outside of the support plate 211. One end of the discharge pipe 214 is connected to the bottom of the filter box 2, and the other end of the discharge pipe 214 is connected to the discharge valve 215.

[0027] Through the above technical solution, when the negative pressure fan 115 passes the dust-laden air into the filter box 2 through the connecting pipe 116, when the dust-laden air enters the fixed frame 212, the filter 213 filters the wind in the air so that the dust can be separated, thereby reducing the amount of marble dust deposited in the pipeline. The dust accumulates at the bottom of the filter box 2. When the discharge valve 215 is started, the discharge valve 215 discharges the dust evenly through the discharge pipe 214, and the filtered air is discharged through the outlet pipe 3. The filtering mechanism can filter the dust and improve the transportation efficiency of the pipeline.

[0028] When in use, the dust suction port 113 can extract and discharge the artificial marble in different directions, so that the artificial marble dust can be completely removed, the dust suppression effect in the artificial marble production process is improved, and the dust suppression device can be used more conveniently.

[0029] Although the embodiments of the present application have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principles and spirit of the present application, and the scope of the present application is defined by the appended claims and their equivalents.

Claims

1. A dust suppression device for artificial marble production, comprising a support frame (1), a filter box (2) and an air outlet pipe (3), characterized in that: One end of the air outlet pipe (3) is in communication with the front face of the filter box (2); a dust suppression mechanism is provided on the inner side of the support frame (1); a filter mechanism is provided inside the filter box (2); and the support frame (1) and the filter box (2) are in communication via the dust suppression mechanism. The dust suppression mechanism comprises a driving motor (111), a connecting tube (112), a dust suction port (113), a connecting tube 1 (114) and a negative pressure fan (115); the driving motor (111) is installed on the outside of a group of support frames (1); one end of the connecting tube (112) is fixedly connected to the output end of the driving motor (111); three groups of dust suction ports (113) are fixedly connected to the outer surface of the connecting tube (112); the outer side of the other end of the connecting tube (112) is rotatably connected to the inner side of another group of support frames (1); one end of the connecting tube 1 (114) is rotatably connected to the other end of the connecting tube (112); the other end of the connecting tube 1 (114) is communicated with the air inlet of the negative pressure fan (115); and the air outlet of the negative pressure fan (115) is communicated with the top of the filter box (2) through the connecting tube 2 (116).

2. The dust suppression device for artificial marble production according to claim 1, characterized in that: The three groups of dust suction ports (113) are located on the outer surface of the connecting tube (112) and are distributed linearly.

3. The dust suppression device for artificial marble production according to claim 1, characterized in that: The other end of the connecting cylinder (112) is connected to another set of support frames (1) via a bearing.

4. The dust suppression device for artificial marble production according to claim 1, characterized in that: The filtering mechanism comprises a support plate (211), a fixing frame (212), a filter screen (213), a discharge pipe (214) and a discharge valve (215); two groups of the support plates (211) are welded to the inner side of the filter box (2); both ends of the fixing frame (212) are fixedly connected to the inner sides of the two groups of support plates (211) by screws; the filter screen (213) is arranged on the outer side of the fixing frame (212); one end of the discharge pipe (214) is connected to the bottom of the filter box (2); and the other end of the discharge pipe (214) is connected to the discharge valve (215).

5. The dust suppression device for artificial marble production according to claim 4, characterized in that: Circular notches are provided at positions corresponding to the fixing frames (212) on the tops of the two groups of support plates (211).

6. The dust suppression device for artificial marble production according to claim 4, characterized in that: A square groove adapted to the filter screen (213) is provided on the outer side of the support plate (211).

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