Electromechanical engineering environment-friendly dust removal device

Abstract

The utility model relates to the technical field of mineral resource exploitation, and discloses an electromechanical engineering environment-friendly dust removal device which comprises a conveyor body, a dust removal assembly is arranged on the outer side of the conveyor body, and a cleaning assembly is arranged at the bottom of the conveyor body. The dust removal assembly comprises a U-shaped mounting frame fixedly mounted on the outer side of the conveyor body, water storage boxes are fixedly mounted on the left side and the right side of the U-shaped mounting frame correspondingly, a water pump is fixedly mounted at the top of the U-shaped mounting frame, and the front side of the water pump communicates with the interiors of the two water storage boxes through pipelines correspondingly. Powder generated by a coal mine which is just conveyed to the top of the conveying belt of the conveyor body is absorbed through the second dust suction hood, then raised dust is further reduced through the water curtain and the first dust suction hood, the surface of the conveying belt in the rotating process is cleaned through the scraper capable of moving front and back, and impurity accumulation is prevented.

Description

Technical Field

[0001] The utility model relates to the technical field of mineral resource mining, in particular to an environmentally friendly dust removal device for electromechanical engineering. Background Art

[0002] Mineral resource mining refers to the mining of solid metal and non-metallic deposits, including open-pit mining of surface ore outcrops and shallow ore bodies and underground mining of blind mines and deep ore bodies. Coal mining falls within the scope of mineral resource mining. In the process of coal mining, belt conveyors are needed to transport the mined coal.

[0003] The existing belt conveyor will generate dust when transporting coal. When transporting in an open air environment, the dry weather and free wind will cause the dust to float, making the working environment poor and easily causing respiratory diseases. In addition, when the coal is transported on the conveyor belt of the belt conveyor, the surface of the conveyor belt will be dirty to a certain extent, and there will be fine coal attached to the surface of the conveyor belt that cannot be cleaned, which accelerates the wear of the conveyor belt and poses a safety hazard. Therefore, an electromechanical engineering environmental protection dust removal device is proposed to solve the above problems. Utility Model Content

[0004] 1. Technical issues to be solved

[0005] In view of the deficiencies in the prior art, the utility model provides an environmentally friendly dust removal device for electromechanical engineering, which combines dry dust removal with wet dust removal to reduce the phenomenon of powder flying during transportation, and cleans the conveyor belt through a scraper, and collects the fallen cleaning materials. It solves the problem that when transporting in an open air environment, dry weather and free wind will cause dust to fly, making the environment for workers poor and easily causing respiratory diseases, and in the process of coal being transported on the conveyor belt of the belt conveyor, the surface of the conveyor belt will be dirty to a certain extent, and there will be fine coal attached to the surface of the conveyor belt that cannot be cleaned, which accelerates the wear of the conveyor belt and poses a safety hazard.

[0006] (II) Technical solution

[0007] The utility model solves the above technical problems with the following technical solutions: an electromechanical engineering environmental dust removal device, comprising a conveyor body, a dust removal assembly is arranged on the outside of the conveyor body, and a cleaning assembly is arranged on the bottom of the conveyor body;

[0008] The dust removal assembly includes a U-shaped mounting frame fixedly mounted on the outside of a conveyor body, water storage boxes are fixedly mounted on the left and right sides of the U-shaped mounting frame, a water pump is fixedly mounted on the top of the U-shaped mounting frame, the front side of the water pump is connected to the interior of two water storage boxes through pipelines, and the rear side of the water pump is connected to an external water source through pipelines, a first dust hood is arranged inside the U-shaped mounting frame, a second dust hood connected to the interior of the first dust hood on the rear side is fixedly mounted on the front side of the U-shaped mounting frame, a dust collection component located outside the conveyor body is arranged on the top of the first dust hood, and water sprinklers penetrating through and extending to the interior of the U-shaped mounting frame are fixedly mounted on opposite sides of the two water storage boxes.

[0009] As a preferred technical solution, the dust suction component includes a support frame and a filter box. Two dust suction pipes are fixedly installed inside the filter box and are respectively connected to the interior of the first dust hood. The bottom of the filter box is connected to the vacuum cleaner through a pipe, and the vacuum cleaner is connected to the interior of the recovery box through a pipe.

[0010] As a preferred technical solution, a number of evenly distributed air filter elements are slidably installed inside the filter box, and a guide block is fixedly installed inside the recovery box.

[0011] As a preferred technical solution, there are several water sprinklers which are evenly distributed on opposite sides of the two water storage boxes.

[0012] As a preferred technical solution, the cleaning component includes a collecting box, a filter plate is fixedly installed inside the collecting box, two support blocks are fixedly installed inside the collecting box and are symmetrically distributed on the left and right sides, a two-way screw rod is rotatably installed on the front side of the left support block, the other end of which passes through and extends to the front side of the collecting box, a motor is fixedly installed on the front side of the collecting box with an output shaft and the front side of the two-way screw rod, a guide rod is fixedly installed on the front side of the right support block, the other end of which is fixedly connected to the front side of the inner wall of the collecting box, the outer side of the two-way screw rod is connected to a movable plate with the other end slidably connected to the outer side of the guide rod through a threaded transmission, and a scraper is arranged on the top of the movable plate.

[0013] As a preferred technical solution, a mounting groove is provided on the top of the movable plate, and a mounting block matching the size of the mounting groove is fixedly installed on the bottom of the scraper, and the mounting block is fixed to the movable plate by fasteners.

[0014] (III) Beneficial effects

[0015] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0016] The utility model absorbs the powder generated by the coal mine just transferred to the top of the conveyor belt of the conveyor body through the second dust suction hood, and then further reduces the dust through the water curtain and the first dust suction hood, and cleans the surface of the conveyor belt during the rotation process through the scraper that can move back and forth to prevent the accumulation of impurities. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0018] Figure 1 It is a schematic diagram of the three-dimensional structure of the utility model;

[0019] Figure 2 This is a three-dimensional structural schematic diagram of the utility model from another viewing angle;

[0020] Figure 3 This is a front sectional three-dimensional structural schematic diagram of the utility model;

[0021] Figure 4 This is a schematic diagram of the internal structure of the U-shaped mounting frame of the utility model;

[0022] Figure 5 This is a schematic diagram of the three-dimensional structure of the cleaning component of the utility model;

[0023] Figure 6 This is a schematic diagram of the internal structure of the cleaning component of the utility model;

[0024] Figure 7 This is a schematic diagram of the internal structure of the filter box of the utility model.

[0025] In the figure: 1. conveyor body; 2. dust removal component; 201. U-shaped mounting frame; 202. water storage box; 203. water pump; 204. first dust hood; 205. second dust hood; 206. dust suction component; 2061. support frame; 2062. filter box; 2063. dust suction pipe; 2064. vacuum cleaner; 2065. recovery box; 2066. air filter element; 2067. guide block; 207. sprinkler; 3. cleaning component; 301. collection box; 302. filter plate; 303. support block; 304. bidirectional screw rod; 305. motor; 306. guide rod; 307. moving plate; 308. scraper; 4. mounting groove; 5. mounting block. DETAILED DESCRIPTION

[0026] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0027] In the embodiment, Figure 1-7 Provided is an environmentally friendly dust removal device for electromechanical engineering, the utility model comprises a conveyor body 1, a dust removal component 2 is arranged on the outside of the conveyor body 1, and a cleaning component 3 is arranged on the bottom of the conveyor body 1;

[0028] The dust removal assembly 2 includes a U-shaped mounting frame 201 fixedly mounted on the outside of the conveyor body 1, water storage boxes 202 are fixedly mounted on the left and right sides of the U-shaped mounting frame 201, a water pump 203 is fixedly mounted on the top of the U-shaped mounting frame 201, the front side of the water pump 203 is connected to the interior of the two water storage boxes 202 through pipes, and the rear side of the water pump 203 is connected to an external water source through a pipe, a first dust hood 204 is arranged inside the U-shaped mounting frame 201, a second dust hood 205 connected to the interior of the first dust hood 204 on the rear side is fixedly mounted on the front side of the U-shaped mounting frame 201, a dust collection component 206 located on the outside of the conveyor body 1 is arranged on the top of the first dust hood 204, and a sprinkler 207 that penetrates and extends to the interior of the U-shaped mounting frame 201 is fixedly mounted on the opposite sides of the two water storage boxes 202.

[0029] As a preferred embodiment of the present invention, the dust collection component 206 includes a support frame 2061 and a filter box 2062. Two dust collection pipes 2063 are fixedly installed inside the filter box 2062 and are respectively connected to the interior of the first dust collection hood 204. The bottom of the filter box 2062 is connected to the vacuum cleaner 2064 through a pipe, and the vacuum cleaner 2064 is connected to the interior of the recovery box 2065 through a pipe.

[0030] The door of the filter box 2062 can be set to be visual, so that the staff can observe the internal situation, and a vibration device can be installed on the top of the U-shaped mounting frame 201 to vibrate the dust suction pipe 2063 to reduce the dust attached to the inner wall, thereby reducing dust adhesion and improving usage efficiency.

[0031] As a preferred embodiment of the present invention, a plurality of evenly distributed air filter elements 2066 are slidably mounted inside the filter box 2062 , and a guide block 2067 is fixedly mounted inside the recovery box 2065 .

[0032] Most of the dust can be isolated by the air filter 2066, thereby extending the service life of the vacuum cleaner 2064, and the guide block 2067 can guide the dust discharged by the vacuum cleaner 2064 to facilitate subsequent collection.

[0033] As a preference of this embodiment, there are several sprinklers 207 which are evenly distributed on opposite sides of the two water storage boxes 202 .

[0034] Strengthen the effect of water curtain and reduce the phenomenon of spontaneous combustion caused by friction during coal transportation.

[0035] As a preferred embodiment of the present invention, the cleaning component 3 includes a collecting box 301, a filter plate 302 is fixedly installed inside the collecting box 301, two support blocks 303 are fixedly installed inside the collecting box 301 and are symmetrically distributed on the left and right sides, a bidirectional screw rod 304 is rotatably installed on the front side of the left support block 303, the other end of which passes through and extends to the front side of the collecting box 301, a motor 305 is fixedly installed on the front side of the collecting box 301 with an output shaft and a front side of the bidirectional screw rod 304, a guide rod 306 is fixedly installed on the front side of the right support block 303, the other end of which is fixedly connected to the front side of the inner wall of the collecting box 301, the outer side of the bidirectional screw rod 304 is connected to a movable plate 307 whose other end is slidably connected to the outer side of the guide rod 306 through a threaded transmission, and a scraper 308 is arranged on the top of the movable plate 307.

[0036] Large agglomerated impurities are filtered through the filter plate 302, and fine impurities enter the bottom, which is also convenient for subsequent collection.

[0037] As a preferred embodiment of the present invention, a mounting groove 4 is provided on the top of the movable plate 307, and a mounting block 5 having a size matching that of the mounting groove 4 is fixedly installed on the bottom of the scraper plate 308, and the mounting block 5 is fixed to the movable plate 307 by fasteners.

[0038] The top of the scraper 308 is rounded to reduce wear on the conveyor belt.

[0039] Working principle: When the coal is first transported to the top of the conveyor belt of the conveyor body 1, dust will be generated. The dust is pre-treated by the second dust hood 205 in the suction space formed by the dust suction pipe 2063 and the first dust hood 204. Then the coal enters the bottom of the U-shaped mounting frame 201, and a water curtain is formed by multiple sprinklers 207, and the dust is treated in cooperation with the first dust hood 204. After the conveyor belt is completed, the side that has transported the coal rotates to the bottom, and the impurities attached to the surface are cleaned by the scraper 308.

[0040] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions, the elements defined by the sentence "comprise a ..." do not exclude the existence of other identical elements in the process, method, article or device including the elements.

[0041] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An environmentally friendly dust removal device for electromechanical engineering, comprising a conveyor body (1), characterized in that: A dust removal component (2) is arranged on the outside of the conveyor body (1), and a cleaning component (3) is arranged on the bottom of the conveyor body (1); The dust removal component (2) comprises a U-shaped mounting frame (201) fixedly mounted on the outside of the conveyor body (1), water storage boxes (202) being fixedly mounted on both the left and right sides of the U-shaped mounting frame (201), a water pump (203) being fixedly mounted on the top of the U-shaped mounting frame (201), the front side of the water pump (203) being connected to the inside of the two water storage boxes (202) respectively through a pipeline, the rear side of the water pump (203) being connected to an external water source through a pipeline, and the U-shaped mounting frame (201) being connected to the outside of the conveyor body (1). A first dust hood (204) is arranged inside the mounting frame (201); a second dust hood (205) connected to the interior of the first dust hood (204) at the rear side is fixedly mounted on the front side of the U-shaped mounting frame (201); a dust suction component (206) located outside the conveyor body (1) is arranged on the top of the first dust hood (204); and a water sprayer (207) penetrating through and extending into the interior of the U-shaped mounting frame (201) is fixedly mounted on opposite sides of the two water storage boxes (202).

2. The electromechanical engineering environmental dust removal device according to claim 1, characterized in that: The dust suction component (206) comprises a support frame (2061) and a filter box (2062); two dust suction pipes (2063) are fixedly installed inside the filter box (2062) and are respectively connected to the inside of the first dust suction hood (204); the bottom of the filter box (2062) is connected to the dust collector (2064) through a pipe, and the dust collector (2064) is connected to the inside of the recovery box (2065) through a pipe.

3. The electromechanical engineering environmental dust removal device according to claim 2 is characterized by: A plurality of evenly distributed air filter elements (2066) are slidably mounted inside the filter box (2062), and a guide block (2067) is fixedly mounted inside the recovery box (2065).

4. The electromechanical engineering environmental dust removal device according to claim 3 is characterized by: The number of the water sprayers (207) is several and they are evenly distributed on the opposite sides of the two water storage boxes (202).

5. The electromechanical engineering environmental dust removal device according to claim 4, characterized in that: The cleaning assembly (3) comprises a collection box (301), a filter plate (302) is fixedly installed inside the collection box (301), two support blocks (303) are fixedly installed inside the collection box (301) and are symmetrically distributed on the left and right sides, a bidirectional screw rod (304) is rotatably installed on the front side of the left support block (303), the other end of which penetrates through and extends to the front side of the collection box (301), a motor (305) is fixedly installed on the front side of the collection box (301), the output shaft is fixedly connected to the front side of the bidirectional screw rod (304), and a guide rod (306) is fixedly connected to the front side of the inner wall of the collection box (301) on the right side of the support block (303), the outer side of the bidirectional screw rod (304) is connected to a movable plate (307) whose other end is slidably connected to the outer side of the guide rod (306) through threaded transmission, and a scraper (308) is arranged on the top of the movable plate (307).

6. The electromechanical engineering environmental dust removal device according to claim 5, characterized in that: The top of the movable plate (307) is provided with a mounting groove (4), and the bottom of the scraper (308) is fixedly provided with a mounting block (5) whose size matches that of the mounting groove (4), and the mounting block (5) is fixed to the movable plate (307) via a fastener.

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