Carbon emission collecting device in lead zinc ore mining process

Abstract

The utility model discloses a lead zinc ore mining process carbon emission collecting device which comprises a machine body, a draught fan is installed in an inner cavity of the machine body, the input end of the draught fan is connected with an air inlet pipe, the output end of the draught fan is connected with an exhaust pipe, and the top of the air inlet pipe and the top of the exhaust pipe both extend to the outer side of the machine body. A V-shaped filter plate is welded to an inner cavity of the air inlet pipe, a connecting pipe is welded to the bottom of the V-shaped filter plate, the bottom of the connecting pipe extends to the outer side of the machine body and is connected with a collecting box, fan blades are installed in the inner cavity of the air inlet pipe, and a rotating rod is welded to the bottoms of the fan blades. The fan blades are driven to rotate through flowing of air in the inner cavity of the air inlet pipe, so that the scraping plate is driven to scrape carbon powder adsorbed on the surface of the V-shaped filter plate, the scraped carbon powder enters the inner cavity of the collecting box through the connecting pipe to be collected, the phenomenon that the V-shaped filter plate is blocked due to long-term use of a guide column is avoided, and the carbon powder is conveniently collected.

Description

Technical Field

[0001] The utility model belongs to the technical field of carbon collection devices, and particularly relates to a carbon emission collection device in the process of lead-zinc ore mining. Background Technique

[0002] Lead-zinc ore is a mineral rich in metal elements lead and zinc. Lead and zinc are widely used in the electrical industry, mechanical industry, military industry, metallurgical industry, chemical industry, light industry, pharmaceutical industry and other fields. In addition, lead metal also has many uses in the nuclear industry, petroleum industry and other departments. Carbon is generated during the mining process of lead-zinc ore. The carbon will circulate in the mine cave with the air and will also flow to the outside with the air flow. The large amount of carbon emissions during the mining process will affect the working environment and the external environment. Therefore, it is necessary to carry out carbon emission collection work during the mining process.

[0003] The utility model patent with the patent number CN202022452904.1 discloses a carbon emission collection device in the process of lead-zinc ore production, including a machine body. A gas inlet pipe is fixedly connected to the left side of the top of the machine body. An installation plate is fixedly connected inside the machine body. The installation plate is in an L-shaped structure. The air outlet end of the gas inlet pipe is located inside the installation plate. A fan is fixedly connected inside the machine body. The fan is located below the installation plate. When the utility model works, the fan is started to suck the air containing carbon generated during mining into the machine body. An installation frame with a filter plate inside is clamped inside the installation plate. The filter plate is located directly below the air outlet end of the gas inlet pipe. The filter plate can separate carbon from the air, which is convenient for carbon collection work, improves work efficiency, and can also reduce the carbon content in the discharged air. After separating the carbon, it is also possible to calculate the generation and emission of carbon during the mining process to ensure the safety of the work.

[0004] However, as the use time of this carbon emission collection device increases, more carbon powder will adhere to the surface of the filter plate, affecting the filtering efficiency of the filter plate. It is necessary to regularly remove the filter plate and clean the carbon powder on its surface, which is relatively troublesome to use. Therefore, it is necessary to design a carbon emission collection device in the process of lead-zinc ore mining to solve the above problems. Content of the Utility Model

[0005] The purpose of the utility model is to provide a carbon emission collection device in the process of lead-zinc ore mining to solve the technical problems mentioned in the above background technique.

[0006] The technical solution of the present utility model to solve the above technical problems is as follows: A carbon emission collection device for the lead-zinc ore mining process, which includes a machine body: A fan is installed in the inner cavity of the machine body. The input end of the fan is connected to an air inlet pipe, and the output end of the fan is connected to an exhaust pipe. The tops of the air inlet pipe and the exhaust pipe both extend to the outside of the machine body. A V-shaped filter plate is welded in the inner cavity of the air inlet pipe. A connecting pipe is welded to the bottom of the V-shaped filter plate. The bottom of the connecting pipe extends to the outside of the machine body and is connected to a collection box. An air blade is installed in the inner cavity of the air inlet pipe. A rotating rod is welded to the bottom of the air blade. The rotating rod rotates at the center in the inner cavity of the V-shaped filter plate. A connecting rod is welded to the bottom of the rotating rod. A scraping plate is welded to the bottom of the connecting rod. The scraping plate rotates on the surface of the inner cavity of the V-shaped filter plate.

[0007] Preferably, the collection box is threadedly connected to the bottom of the connecting pipe.

[0008] Preferably, support rods are welded to both the upper and lower sides of the surface of the scraping plate. The tops of the support rods are welded to the surface of the connecting rod.

[0009] Preferably, a fixed circular hoop is fixedly connected to the center of the inner cavity of the air inlet pipe. The rotating rod rotates in the inner cavity of the fixed circular hoop.

[0010] Preferably, a plurality of fixed rods are welded in the inner cavity of the air inlet pipe. The opposite sides of the fixed rods are welded to the surface of the fixed circular hoop.

[0011] Preferably, a plurality of balls are installed in the inner cavity of the fixed circular hoop. An activity groove for the balls to move is provided on the surface of the rotating rod.

[0012] 1. The beneficial effects of the present utility model are as follows: The present utility model drives the air blade to rotate through the flow of air in the inner cavity of the air inlet pipe, thereby driving the scraping plate to scrape the carbon powder adsorbed on the surface of the V-shaped filter plate. The scraped carbon powder enters the inner cavity of the collection box through the connecting pipe for collection, avoiding the blockage of the V-shaped filter plate caused by long-term use and facilitating the collection of carbon powder.

[0013] 2. Through the threaded connection between the collection box and the connecting pipe in the present utility model, when collecting carbon powder, the collection box and the connecting pipe can be disassembled conveniently and quickly, facilitating the collection of carbon powder.

[0014] 3. Through the cooperation of the balls and the activity groove in the present utility model, on the one hand, it can reduce the frictional resistance when the rotating rod rotates in the inner cavity of the fixed circular hoop, and on the other hand, it can support the position of the rotating rod, avoiding the downward movement of the rotating rod from affecting the scraping of the surface of the V-shaped filter plate by the scraping plate. Description of the Drawings

[0015] Advantages of the above and / or other aspects of the present utility model will become clearer and easier to understand through the following detailed description in conjunction with the accompanying drawings. These drawings are merely schematic and do not limit the present utility model, where:

[0016] Figure 1 is the front view cross-sectional view of an embodiment of the present utility model;

[0017] Figure 2 is the partial perspective view of an embodiment of the present utility model;

[0018] Figure 3 is the partial perspective exploded view of an embodiment of the present utility model.

[0019] In the drawings, the list of components represented by each reference numeral is as follows:

[0020] 1, body; 2, fan; 3, intake pipe; 4, exhaust pipe; 5, V-shaped filter plate; 6, connecting pipe; 7, collection box; 8, wind blade; 9, rotating rod; 10, connecting rod; 11, scraper; 12, support rod; 13, fixing rod; 14, fixing hoop; 15, ball; 16, movable groove. Specific Embodiments

[0021] Hereinafter, embodiments of the carbon emission collection device for lead-zinc ore mining of the present utility model will be described with reference to the accompanying drawings.

[0022] The embodiments described herein are specific specific embodiments of the present utility model for explaining the concept of the present utility model, and are all explanatory and exemplary, and should not be construed as limiting the embodiments of the present utility model and the scope of the present utility model. Except for the embodiments described herein, those skilled in the art can also adopt other obvious technical solutions based on the content disclosed in the claims and the specification of the present application. These technical solutions include technical solutions that make any obvious substitutions and modifications to the embodiments described herein.

[0023] The drawings in this specification are schematic diagrams to assist in explaining the concept of the present utility model, and schematically show the shapes of various parts and their mutual relationships. Please note that in order to clearly show the structures of the components in the embodiments of the present utility model, the drawings are not drawn according to the same scale. The same reference numerals are used to represent the same parts.

[0024] Figures 1 - 3A carbon emission collection device for the lead-zinc ore mining process showing an embodiment of the present utility model, which includes a machine body 1: A fan 2 is installed in the inner cavity of the machine body 1. The input end of the fan 2 is connected to an air inlet pipe 3, and the output end of the fan 2 is connected to an exhaust pipe 4. The tops of the air inlet pipe 3 and the exhaust pipe 4 both extend to the outside of the machine body 1. A V-shaped filter plate 5 is welded in the inner cavity of the air inlet pipe 3. A connecting pipe 6 is welded to the bottom of the V-shaped filter plate 5. The bottom of the connecting pipe 6 extends to the outside of the machine body 1 and is connected to a collection box 7. The collection box 7 is threadedly connected to the bottom of the connecting pipe 6. Through the threaded connection of the collection box 7 and the connecting pipe 6, when collecting carbon powder, the collection box 7 and the connecting pipe 6 can be disassembled conveniently and quickly, which is convenient for collecting carbon powder. An air blade 8 is installed in the inner cavity of the air inlet pipe 3. A rotating rod 9 is welded to the bottom of the air blade 8. The rotating rod 9 rotates at the center in the inner cavity of the V-shaped filter plate 5. A connecting rod 10 is welded to the bottom of the rotating rod 9. A scraping plate 11 is welded to the bottom of the connecting rod 10. The scraping plate 11 rotates on the surface of the inner cavity of the V-shaped filter plate 5. Support rods 12 are welded to both the upper and lower sides of the surface of the scraping plate 11. The tops of the support rods 12 are welded to the surface of the connecting rod 10. A fixed circular hoop 14 is fixedly connected to the center of the inner cavity of the air inlet pipe 3. The rotating rod 9 rotates in the inner cavity of the fixed circular hoop 14. A plurality of fixed rods 13 are welded in the inner cavity of the air inlet pipe 3. The opposite sides of the fixed rods 13 are welded to the surface of the fixed circular hoop 14. A plurality of ball bearings 15 are installed in the inner cavity of the fixed circular hoop 14. An activity groove 16 for the ball bearings 15 to move is provided on the surface of the rotating rod 9. Through the cooperation of the ball bearings 15 and the activity groove 16, on the one hand, the frictional resistance when the rotating rod 9 rotates in the inner cavity of the fixed circular hoop 14 can be reduced, and on the other hand, the position of the rotating rod 9 can be supported to prevent the rotating rod 9 from moving downward and affecting the scraping of the surface of the V-shaped filter plate 5 by the scraping plate 11.

[0025] Working principle: When the present utility model is in use, the user inhales air into the inner cavity of the air inlet pipe 3 through the fan 2, filters the air through the V-shaped filter plate 5, and the filtered air is discharged through the exhaust pipe 4. The filtered carbon powder will adhere to the surface of the V-shaped filter plate 5. Since the flow of air in the inner cavity of the air inlet pipe 3 will drive the air blade 8 to rotate, thereby driving the rotating rod 9 to rotate in the inner cavity of the fixed circular hoop 14. At this time, the ball bearings 15 will roll in the inner cavity of the activity groove 16, and then drive the connecting rod 10 and the scraping plate 11 to rotate. At this time, the scraping plate 11 will scrape the carbon powder adsorbed on the surface of the V-shaped filter plate 5. The scraped carbon powder enters the inner cavity of the collection box 7 through the connecting pipe 6 for collection, thereby avoiding the blockage of the V-shaped filter plate 5 caused by long-term use and facilitating the collection of carbon powder.

[0026] In summary, for the carbon emission collection device in the lead-zinc ore mining process, the rotation of the wind blade 8 is driven by the flow of air in the inner cavity of the air inlet pipe 3, thereby driving the scraper 11 to scrape the carbon powder adsorbed on the surface of the V-shaped filter plate 5. The scraped carbon powder enters the inner cavity of the collection box 7 through the connecting pipe 6 for collection, avoiding the blockage of the V-shaped filter plate 5 caused by long-term use and facilitating the collection of carbon powder.

[0027] The disclosed technical features are not limited to the combinations with other disclosed features. Those skilled in the art can also make other combinations among the technical features according to the purpose of the utility model, subject to achieving the purpose of the utility model.

Claims

1. An apparatus for collecting carbon emissions during the mining process of lead-zinc ore, characterized in that, It includes a body (1): A blower (2) is installed in the inner cavity of the body (1). The input end of the blower (2) is connected to an air inlet pipe (3), and the output end of the blower (2) is connected to an exhaust pipe (4). The tops of the air inlet pipe (3) and the exhaust pipe (4) both extend to the outside of the body (1). A V-shaped filter plate (5) is welded in the inner cavity of the air inlet pipe (3). A connecting pipe (6) is welded to the bottom of the V-shaped filter plate (5). The bottom of the connecting pipe (6) extends to the outside of the body (1) and is connected to a collection box (7). An air blade (8) is installed in the inner cavity of the air inlet pipe (3). A rotating rod (9) is welded to the bottom of the air blade (8). The rotating rod (9) rotates at the center in the inner cavity of the V-shaped filter plate (5). A connecting rod (10) is welded to the bottom of the rotating rod (9). A scraping plate (11) is welded to the bottom of the connecting rod (10). The scraping plate (11) rotates on the surface of the inner cavity of the V-shaped filter plate (5).

2. The carbon emission collection device for the lead-zinc ore mining process according to claim 1, wherein, The collection box (7) is threadedly connected to the bottom of the connecting pipe (6).

3. The carbon emission collection device for the lead-zinc ore mining process according to claim 2, wherein, Support rods (12) are welded to both the upper and lower sides of the surface of the scraping plate (11). The tops of the support rods (12) are welded to the surface of the connecting rod (10).

4. A carbon emission collection device for the lead-zinc ore mining process according to claim 3, characterized in that, A fixed circular hoop (14) is fixedly connected to the center of the inner cavity of the air inlet pipe (3). The rotating rod (9) rotates in the inner cavity of the fixed circular hoop (14).

5. The carbon emission collection device for the lead-zinc ore mining process according to claim 4, wherein, A plurality of fixed rods (13) are welded in the inner cavity of the air inlet pipe (3). The opposite sides of the fixed rods (13) are welded to the surface of the fixed circular hoop (14).

6. The carbon emission collection device for the lead-zinc ore mining process according to claim 5, characterized in that A plurality of balls (15) are installed in the inner cavity of the fixed circular hoop (14). An activity groove (16) for the balls (15) to move is provided on the surface of the rotating rod (9).

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