Dust removal device for mine stone crushing plant

Abstract

The utility model relates to the technical field of mining, and discloses a mine stone crushing plant dust removal device which comprises a device body, the upper surface of the device body is in threaded connection with a sealing cover, the inner wall of the sealing cover is rotationally connected with a rotating rod, and the outer surface of the rotating rod is fixedly connected with a plurality of scrapers. According to the dust removal device for the mine stone crushing plant, a water source adsorbing impurities in the device body can be stirred by installing a plurality of turning plates to form vortexes, so that the impurities can be gathered to the central position of the vortexes, and the impurities are conveyed to the filter part for filtration through the cooperation of a water pump; the filtered water source can be re-sprayed into the device body through the atomizing spray head to form a water curtain, so that the water curtain can capture dust in the device body, the dust removal and recycling capabilities can be integrally realized, and meanwhile, the dust can be prevented from floating out of the device body when entering water and bubbling through the cooperation of the water curtain; and impurities can be prevented from being attached to the inner wall of the device body through cooperation of the scraping plates.

Description

TECHNICAL FIELD

[0001] The application relates to the technical field of mine exploitation, in particular to a mine stone crushing plant area dust removal device. BACKGROUND

[0002] Mine exploitation refers to the process of exploiting natural mineral resources with value by artificial or mechanical means, and according to the different depths of ore deposits and the requirements of technical and economic rationality, mine exploitation is mainly divided into open-pit mining and underground mining.

[0003] The existing patent (publication number: CN210434195U) discloses a mine stone crushing dust removal equipment, which comprises a water supplement tank, a dust removal tank and a filter tank, a water supplement tank is arranged above the side of the dust removal tank, and the bottom of the water supplement tank is communicated with the dust removal tank through a communication pipe; the dust removal tank stores adsorbed water, a draft tube is vertically inserted into the top of the dust removal tank, the lower end of the draft tube is inserted into the adsorbed water, the other end of the draft tube is connected with a dust suction cover, and an exhaust pipe is arranged on the top of the dust removal tank. The beneficial effect is that the dust is sent into the water through the draft tube, the dust is left in the water, and the clean air is discharged, so that the dust pollution of the air and the harm to human health are avoided; the adsorbed water can be recycled, so that water saving is realized.

[0004] In the use process of the above-mentioned file, the impurities are adsorbed by water, so as to filter the dust, but in the actual use process, the dust enters the dust removal tank and contacts with the water, and then floats on the water surface and adheres to the inner wall of the dust removal tank, and since the dust removal tank is communicated with the outside, the evaporation of the water source in the dust removal tank is accelerated, and the impurities adhered to the inner wall of the dust removal tank also become dry and are not easy to remove. UTILITY MODEL CONTENTS

[0005] In view of the defects of the prior art, the application provides a mine stone crushing plant area dust removal device, which has the advantages of improving practicality and solves the problems raised in the background art.

[0006] To achieve the above-mentioned purpose, the application provides the following technical scheme: a mine stone crushing plant area dust removal device, comprising a body, a sealing cover is threadedly connected to the upper surface of the body, a rotating rod is rotatably connected to the inner wall of the sealing cover, a plurality of scrapers are fixedly connected to the outer surface of the rotating rod, the plurality of scrapers are in contact with the inner wall of the body, a turning plate is fixedly connected to the side face of each of the plurality of scrapers, two filter frames are arranged on the outer surface of the body, the two filter frames are threadedly connected, a filter element is arranged in each of the two filter frames, an annular water pipe is arranged on the inner wall of the body, and a plurality of circumferentially distributed atomizing nozzles are fixedly connected to the outer surface of the annular water pipe.

[0007] Through the above scheme, by installing multiple turnover plates, the water source in the body can be stirred and a vortex can be formed, so that the impurities can be gathered to the center position of the vortex.

[0008] The bottom end of the body is provided with a water pump, the input end of the water pump is fixedly communicated with the bottom end of the body through a pipeline, the output end of the water pump is fixedly communicated with a delivery pipe, and the delivery pipe is fixedly communicated with the filter frame located above.

[0009] The bottom surface of the filter frame located below is provided with a booster pump, the input end of the booster pump is communicated with the filter frame located below, and the output end of the booster pump is fixedly communicated with a backflow pipe.

[0010] A sealing ring is arranged between the body and the sealing cover, so that the sealing property between the body and the sealing cover can be improved, and the leakage of impurities in the body can be avoided.

[0011] The outer surface of the body is fixedly connected with a support, and the filter frame located above is fixedly connected with the support.

[0012] The upper surface of the sealing cover is provided with a servo motor, the output end of the servo motor is fixedly connected with the upper end of the rotating rod through a shaft coupling, and the servo motor can drive the rotating rod to rotate.

[0013] The upper surface of the sealing cover is provided with an air inlet pipe, and the bottom end of the air inlet pipe is inclined.

[0014] The upper surface of the sealing cover is fixedly communicated with an air outlet pipe, the air outlet pipe is internally provided with an air filter plate and an activated carbon plate, and the upper end of the air outlet pipe is threadedly connected with an arc-shaped pipe.

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

[0016] The mine stone powder crushing plant area dust removal device, through the installation of multiple turnover plates can stir the water source adsorbed with impurities in the body and form a vortex, so that the impurities can converge to the center position of the vortex, and through the cooperation of the water pump, it is delivered to the filter for filtering, and the filtered water source can be sprayed into the body through the atomizing nozzle to form a water curtain, so that the water curtain can capture the dust in the body, the whole not only can realize the ability of dust removal and recycling, at the same time, through the cooperation of the water curtain, it can prevent the dust from floating out of the body when it bubbles into the water, and through the cooperation of the scraper, it can prevent the impurities from adhering to the inner wall of the body. BRIEF DESCRIPTION OF DRAWINGS

[0017] Figure 1 It is the overall structure of the application;

[0018] Figure 2 It is the structure of the application Figure 1 A enlarged schematic view;

[0019] Figure 3 It is the structure of the application Figure 1 B enlarged schematic view;

[0020] Figure 4 It is the overall structure of the application.

[0021] In the figure:

[0022] 1, body; 2, sealing cover; 3, rotating rod; 4, scraper; 5, turnover plate; 6, filter frame; 7, filter; 8, annular water pipe; 9, atomizing nozzle; 10, water pump; 11, conveying pipe; 12, booster pump; 13, return pipe; 14, sealing ring; 15, support; 16, servo motor; 17, air inlet pipe; 18, exhaust pipe; 19, air filter plate; 20, activated carbon plate; 21, arc pipe. DETAILED DESCRIPTION

[0023] The technical solutions in the embodiments of the application will be described clearly and completely below with reference to the drawings in the embodiments of the application. Obviously, the described embodiments are only part of the embodiments of the application, not all the embodiments. Based on the embodiments in the application, all other embodiments obtained by those skilled in the art without creative labor are within the scope of protection of the application.

[0024] Please refer to Figure 1 , Figure 2 and Figure 3The mine stone powder crushing plant area dust removal device in the embodiment comprises a body 1, a sealing cover 2 is threadedly connected to the upper surface of the body 1, a rotating rod 3 is rotatably connected to the inner wall of the sealing cover 2, a plurality of scrapers 4 are fixedly connected to the outer surface of the rotating rod 3, the plurality of scrapers 4 are in contact with the inner wall of the body 1, a turnover plate 5 is fixedly connected to each side of the plurality of scrapers 4, two filter frames 6 are arranged on the outer surface of the body 1, the two filter frames 6 are threadedly connected, a filter element 7 is arranged in each of the two filter frames 6, an annular water pipe 8 is arranged on the inner wall of the body 1, a plurality of circumferentially distributed atomizing nozzles 9 are fixedly connected to the outer surface of the annular water pipe 8, the plurality of turnover plates 5 can be arranged to stir the water source in the body 1 and form a vortex, so that the impurities can be gathered to the center of the vortex, and the water pump 10 can be arranged to convey the impurities to the filter element 7 for filtration, and the filtered water source can be sprayed to the body 1 through the atomizing nozzles 9 to form a water curtain, so that the water curtain can capture the dust in the body 1, the whole device can not only achieve the functions of dust removal and recycling, but also can prevent the dust from floating out of the body 1 when the water bubbles, and the scrapers 4 can prevent the impurities from adhering to the inner wall of the body 1.

[0025] Please refer to Figure 1 , Figure 2 and Figure 4 , the water pump 10 is arranged at the bottom end of the body 1, the input end of the water pump 10 is fixedly connected to the bottom end of the body 1 through a pipeline, the output end of the water pump 10 is fixedly connected to a delivery pipe 11, the delivery pipe 11 is fixedly connected to the filter frame 6 above, the water pump 10 can extract the impurities in the center of the vortex in the body 1 and convey the impurities to the filter frame 6, the filter element 7 can filter the impurities, the bottom surface of the lower filter frame 6 is provided with a booster pump 12, the input end of the booster pump 12 is connected to the lower filter frame 6, the output end of the booster pump 12 is fixedly connected to a backflow pipe 13, the backflow pipe 13 penetrates through the body 1 and is connected to the annular water pipe 8, the booster pump 12 can pressurize the filtered water source, so that the water source can enter the annular water pipe 8 through the backflow pipe 13 and be sprayed from the atomizing nozzles 9, so that the water curtain can be formed in the body 1, the sealing ring 14 is arranged between the body 1 and the sealing cover 2, the sealing ring 14 can improve the sealing performance between the body 1 and the sealing cover 2, so as to prevent the impurities in the body 1 from leaking.

[0026] Please refer to Figure 1 , Figure 2 and Figure 3The outer surface of the device body 1 is fixedly connected with a support 15, the upper filter frame 6 is fixedly connected with the support 15, the installation support frame can support the upper filter frame 6, and since the upper filter frame 6 is fixed, the lower filter frame 6 can be removed to replace the filter element 7 in the inside, the upper surface of the sealing cover 2 is provided with a servo motor 16, the output end of the servo motor 16 is fixedly connected with the upper end of the rotating rod 3 through a shaft coupling, the servo motor 16 can drive the rotating rod 3 to rotate, so that the rotating rod 3 drives the plurality of scrapers 4 to swing, the plurality of scrapers 4 can clean the inner wall of the device body 1 in the process of swinging, so that impurities are prevented from adhering to the inner wall of the device body 1, the upper surface of the sealing cover 2 is provided with an air inlet pipe 17, the bottom end of the air inlet pipe 17 is inclined, the inclined bottom end of the air inlet pipe 17 can facilitate the contact with the vortex-shaped water source, so that impurities enter the inside of the water source, and the water flow can adsorb impurities in the air, the upper surface of the sealing cover 2 is fixedly connected with an air outlet pipe 18, the air outlet pipe 18 is internally provided with an air filter plate 19 and an activated carbon plate 20, the upper end of the air outlet pipe 18 is threadedly connected with an arc-shaped pipe 21, the installation of the air filter plate 19 and the activated carbon plate 20 can further filter the air, so that the filtered air can meet the emission standard.

[0027] The mine stone crushing plant area dust removal device in the embodiment can stir the water source in the device body 1 to form a vortex through the installation of a plurality of turning plates 5, so that impurities can gather at the center position of the vortex, and the impurities are transported to the filter element 7 through the cooperation of the water pump 10 for filtering, and the filtered water source can be sprayed into the device body 1 again through the atomizing nozzle 9 to form a water curtain, so that the water curtain can capture the dust in the device body 1, the whole device can not only achieve the dust removal and recycling ability, but also can prevent the dust from floating out of the device body 1 when the water bubbles, and the cooperation of the scraper 4 can prevent impurities from adhering to the inner wall of the device body 1.

[0028] The working principle of the above embodiment is that: first, when filtering the air outside, the air inlet pipe 17 is communicated with the dust collection equipment outside, the dust captured by the dust collection equipment outside can enter the inside of the body 1 through the air inlet pipe 17, at this time the servo motor 16 starts and drives the rotating rod 3 to rotate, the rotating rod 3 can drive the plurality of turning plates 5 to stir the water source in the body 1 in the process of rotating, so that a vortex can be formed in the body 1, when the vortex is formed, the impurities entering the body 1 can be affected by the vortex and gathered to the center position of the vortex, at this time the water pump 10 extracts the water source at the center of the vortex and cooperates with the impurities to be transported into the filter frame 6 through the delivery pipe 11, so that the water source carrying impurities can enter the bottom end of the lower filter frame 6 after being filtered through the filter 7, then the booster pump 12 extracts the filtered water source and backflows into the annular water pipe 8 through the backflow pipe 13 to be sprayed from the plurality of atomizing nozzles 9, so that a water curtain can be formed in the body 1, which can capture the dust in the body 1, the whole can not only achieve the ability of dust removal and recycling, but also can prevent the dust from floating out of the body 1 when it is blown into the water, the filtered gas can enter the air outlet pipe 18 and be discharged after passing through the air filter plate 19 and the activated carbon plate 20, the rotating rod 3 can drive the plurality of scrapers 4 to clean the inner wall of the body 1 in the process of rotating, to prevent impurities from adhering to the inner wall of the body 1, after a long period of use, the filter 7 in the two filter pipes can be replaced by removing the lower filter frame 6, and the air filter plate 19 and the activated carbon plate 20 can be replaced by removing the arc-shaped pipe 21.

[0029] It should be noted that the relational terms herein such as first and second and the like are used solely to distinguish one entity or action from another, without necessarily requiring or implying any such actual relationship or order between such entities or actions. Moreover, the terms "comprises", "comprising", or any other variations thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but can include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element preceded by "comprises a" does not, without more constraints, foreclose the existence of additional identical elements in the process, method, article, or apparatus that comprises the element.

[0030] Although embodiments of the present application have been shown and described, it is to be understood that various modifications, substitutions, replacements and variations can be made to these embodiments without departing from the principles and spirit of the present application, the scope of the present application being defined by the appended claims and their equivalents.

Claims

1. A mine stone powder crushing plant area dust removal device, comprising a body (1), characterized in that: The upper surface of the body (1) is threadedly connected with a sealing cover (2), the inner wall of the sealing cover (2) is rotatably connected with a rotating rod (3), the outer surface of the rotating rod (3) is fixedly connected with a plurality of scrapers (4), the plurality of scrapers (4) are in contact with the inner wall of the body (1), the side face of the plurality of scrapers (4) close to each other is fixedly connected with a turnover plate (5), the outer surface of the body (1) is provided with two filter frames (6), the two filter frames (6) are threadedly connected, the inside of the two filter frames (6) is mounted with a filter element (7), the inner wall of the body (1) is mounted with an annular water pipe (8), the outer surface of the annular water pipe (8) is fixedly connected with a plurality of circumferentially distributed atomizing nozzles (9).

2. A mine stone crushing plant area dust removal device according to claim 1, characterized in that: The bottom end of the body (1) is mounted with a water pump (10), the input end of the water pump (10) is fixedly communicated with the bottom end of the body (1) through a pipeline, the output end of the water pump (10) is fixedly communicated with a conveying pipe (11), the conveying pipe (11) is fixedly communicated with the filter frame (6) located above.

3. A mine stone crushing plant area dust removal device according to claim 1, characterized in that: The bottom surface of the lower filter frame (6) is mounted with a booster pump (12), the input end of the booster pump (12) is communicated with the lower filter frame (6), the output end of the booster pump (12) is fixedly communicated with a return pipe (13), the return pipe (13) penetrates the body (1) and is communicated with the annular water pipe (8).

4. A mine stone crushing plant area dust removal device according to claim 1, characterized in that: The body (1) and the sealing cover (2) are mounted with a sealing ring (14).

5. A mine stone crushing plant area dust removal device according to claim 1, characterized in that: The outer surface of the body (1) is fixedly connected with a support (15), the upper filter frame (6) is fixedly connected with the support (15).

6. A mine stone crushing plant area dust removal device according to claim 1, characterized in that: The upper surface of the sealing cover (2) is mounted with a servo motor (16), the output end of the servo motor (16) is fixedly connected with the upper end of the rotating rod (3) through a shaft coupling.

7. A mine stone crushing plant area dust removal device according to claim 1, characterized in that: The upper surface of the sealing cover (2) is mounted with an air inlet pipe (17), the bottom end of the air inlet pipe (17) is inclined.

8. A mine stone crushing plant area dust removal device according to claim 1, characterized in that: The upper surface of the sealing cover (2) is fixedly communicated with an air outlet pipe (18), the inside of the air outlet pipe (18) is mounted with an air filter plate (19) and an activated carbon plate (20), the upper end of the air outlet pipe (18) is threadedly connected with an arc-shaped pipe (21).

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