Drainage device for mine construction

Abstract

The utility model discloses a drainage device for mine construction, which belongs to the technical field of mining equipment and comprises a mounting box and a filter mechanism, a partition plate is mounted in the mounting box, a first delivery pump is mounted at the top of the partition plate, a second delivery pump mounted in the mounting box is arranged below the partition plate, and a water storage tank is mounted at the bottom of the mounting box. The input end of the first conveying pump is connected with a first connecting pipe, and the output end of the second conveying pump is connected with a second connecting pipe. Through the arrangement of the water storage tank, a second conveying pump, a second connecting pipe and a second hose, clean water in the water storage tank can be pumped out and conveyed into the filtering mechanism during use to wash the filtering mechanism, the filtering mechanism does not need to be taken out from accumulated water during use, operation is more convenient and faster, and the practicability is high. The influence on the drainage efficiency can be avoided.

Description

Technical Field

[0001] The utility model relates to a drainage device, in particular to a drainage device for mine construction, belonging to the technical field of mining equipment. Background Art

[0002] Mineral deposits refer to the general term for various minerals buried underground. They need to be mined artificially before they can be used. There are two main ways to mine minerals: surface mining and underground mining. When underground mining is used, it is necessary to dig out the mine. In order to prevent the shaft from being flooded by accumulated water, a drainage device is needed to drain the water in the mine. When the drainage device is used, it is necessary to cooperate with a filtering mechanism to filter the mud, sand and gravel in the accumulated water underground. The filtering mechanism of the existing drainage device is easily blocked when used. After blocking, the filtering mechanism needs to be pulled out of the water for cleaning, which is more troublesome to use.

[0003] Aiming at the problem that the filter mechanism of the existing drainage device is easily blocked during use, and the filter mechanism needs to be pulled out of the water for cleaning after being blocked, which is troublesome to use, the utility model proposes a new solution. Utility Model Content

[0004] The main purpose of the utility model is to solve the deficiencies of the prior art and provide a drainage device for mine construction.

[0005] The purpose of the utility model can be achieved by adopting the following technical solutions:

[0006] A drainage device for mine construction comprises an installation box and a filtering mechanism, wherein a partition is installed inside the installation box, a first delivery pump is installed on the top of the partition, a second delivery pump installed inside the installation box is provided below the partition, a water storage tank is installed at the bottom of the installation box, an input end of the first delivery pump is connected to a first connecting pipe, an output end of the second delivery pump is connected to a second connecting pipe, a first valve and a second valve are respectively installed on the first connecting pipe and the second connecting pipe, the first connecting pipe is communicated with the interior of the filtering mechanism through a first hose, the second connecting pipe is communicated with the filtering mechanism through a second hose, the input end of the second delivery pump is inserted into the interior of the water storage tank, and a drainage pipe running through the top of the installation box is installed at the output end of the first delivery pump.

[0007] Furthermore, the water storage tank includes a box body installed at the bottom of the installation box.

[0008] Furthermore, a plurality of evenly distributed universal wheels are fixedly mounted on the bottom of the box.

[0009] Furthermore, a water supply pipe is installed through the side wall of the box.

[0010] Furthermore, the filtering mechanism includes a top cover and a bottom plate, and a filter net is installed between the top cover and the bottom plate.

[0011] Furthermore, a connector for connecting the first hose and the second hose is installed through the top cover.

[0012] Furthermore, a plurality of evenly distributed supporting legs are installed at the bottom of the base plate.

[0013] Furthermore, a pad is fixedly mounted on the bottom end of the supporting leg.

[0014] Furthermore, a groove cooperating with the supporting leg is formed at the bottom of the base plate.

[0015] Furthermore, a handle is fixedly mounted on the outer side of the installation box.

[0016] The beneficial technical effect of the utility model is as follows: according to the drainage device for mine construction of the utility model, through the arrangement of the water tank, the second delivery pump, the second connecting pipe and the second hose, the clean water inside the water tank can be pumped out and delivered to the inside of the filter mechanism during use to flush the filter mechanism. There is no need to remove the filter mechanism from the accumulated water during use, which makes the operation more convenient and quick, and can avoid affecting the drainage efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the overall structure of a preferred embodiment provided by the utility model;

[0018] Figure 2 A schematic diagram of the internal structure of a preferred embodiment provided by the utility model;

[0019] Figure 3 A schematic diagram of a top cover structure according to a preferred embodiment of the utility model;

[0020] Figure 4 A schematic diagram of a bottom plate structure according to a preferred embodiment of the utility model;

[0021] Figure 5 A schematic diagram of the support leg structure according to a preferred embodiment of the utility model;

[0022] Figure 6 The figure is a schematic diagram of the box structure according to a preferred embodiment of the utility model.

[0023] In the figure: 1. installation box; 2. water storage tank; 3. filtering mechanism; 4. first hose; 5. second hose; 6. handle; 7. first delivery pump; 8. second delivery pump; 9. drain pipe; 10. first connecting pipe; 11. second connecting pipe; 12. first valve; 13. second valve; 14. partition; 201. box body; 202. water supply pipe; 203. universal wheel; 301. top cover; 302. bottom plate; 303. filter screen; 304. connector; 305. support leg; 306. pad; 307. groove. DETAILED DESCRIPTION

[0024] In order to make the technical solution of the present invention more clear and specific to those skilled in the art, the present invention is further described in detail below in conjunction with embodiments and drawings, but the implementation methods of the present invention are not limited thereto.

[0025] like Figure 1-Figure 6 As shown, the drainage device for mine construction provided in this embodiment includes an installation box 1 and a filtering mechanism 3, a partition 14 is installed inside the installation box 1, a first delivery pump 7 is installed on the top of the partition 14, a second delivery pump 8 installed inside the installation box 1 is provided below the partition 14, a water storage tank 2 is installed at the bottom of the installation box 1, an input end of the first delivery pump 7 is connected to a first connecting pipe 10, an output end of the second delivery pump 8 is connected to a second connecting pipe 11, a first valve 12 and a second valve 13 are installed on the first connecting pipe 10 and the second connecting pipe 11 respectively, the first connecting pipe 10 is interconnected with the interior of the filtering mechanism 3 through a first hose 4, the second connecting pipe 11 is interconnected with the filtering mechanism 3 through a second hose 5, the input end of the second delivery pump 8 is inserted into the interior of the water storage tank 2, and the output end of the first delivery pump 7 is installed with a drainage pipe 9 that runs through the top of the installation box 1. Through the arrangement of the water tank 2, the second delivery pump 8, the second connecting pipe 11 and the second hose 5, the clean water inside the water tank 2 can be pumped out and delivered to the inside of the filter mechanism 3 to flush the filter mechanism 3. When in use, there is no need to remove the filter mechanism 3 from the accumulated water, which makes the operation more convenient and quick, and can avoid affecting the drainage efficiency.

[0026] The water storage tank 2 includes a box body 201 installed at the bottom of the installation box 1, a plurality of uniformly distributed universal wheels 203 are fixedly installed at the bottom of the box body 201, a water supply pipe 202 is installed through the side wall of the box body 201, and a handle 6 is fixedly installed on the outside of the installation box 1. Through the arrangement of the box body 201, it is convenient to store clean water, through the arrangement of the water supply pipe 202, it is convenient to add clean water to the inside of the box body 201, and through the arrangement of the universal wheels 203, it is convenient to cooperate with the handle 6 to push the installation box 1 and the water storage tank 2 to move.

[0027] The filter mechanism 3 includes a top cover 301 and a bottom plate 302, a filter screen 303 is installed between the top cover 301 and the bottom plate 302, a connector 304 for connecting the first hose 4 and the second hose 5 is installed through the top cover 301, a plurality of evenly distributed support legs 305 are installed at the bottom of the bottom plate 302, a cushion block 306 is fixedly installed at the bottom end of the support leg 305, and a groove 307 that cooperates with the support leg 305 is opened at the bottom of the bottom plate 302. The first hose 4 and the second hose 5 can be conveniently connected through the arrangement of the connector 304, and the accumulated water can be conveniently filtered through the arrangement of the filter screen 303. The bottom plate 302, the filter screen 303 and the top cover 301 can be supported through the arrangement of the support legs 305 and the cushion block 306, so as to prevent the filter mechanism 3 from falling directly into the mud and sand at the bottom of the accumulated water, avoid the filter screen 303 from being covered by the mud and sand in the accumulated water, and slow down the speed at which the filter screen 303 is blocked by the mud and sand.

[0028] In this embodiment, if Figure 1-Figure 6 As shown, the working process of a drainage device for mine construction provided in this embodiment is as follows:

[0029] When draining, start the first delivery pump 7 to filter the accumulated water in the well through the filter mechanism 3 and then discharge it through the drain pipe 9. When flushing the filter mechanism 3, you only need to close the first valve 12 and the first delivery pump 7 on the first connecting pipe 10, and then open the second valve 13 on the second connecting pipe 11, start the second delivery pump 8 to transport the clean water stored in the water tank 2 to the inside of the filter mechanism 3 through the second hose 5. At this time, the water entering the filter mechanism 3 will be discharged to the outside of the filter mechanism 3, and the mud, sand and gravel blocked in the pores of the filter mechanism 3 will be washed away. After the flushing is completed, the second delivery pump 8 and the second valve 13 are switched, and the first delivery pump 7 and the first valve 12 are opened to continue the drainage operation.

[0030] The above is only a further embodiment of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the scope disclosed by the present invention according to the technical solution and concept of the present invention, which fall within the protection scope of the present invention.

Claims

1. A drainage device for mine construction, characterized in that: The invention comprises an installation box (1) and a filtering mechanism (3), wherein a partition (14) is installed inside the installation box (1), a first delivery pump (7) is installed on the top of the partition (14), a second delivery pump (8) installed inside the installation box (1) is provided below the partition (14), a water storage tank (2) is installed at the bottom of the installation box (1), an input end of the first delivery pump (7) is connected to a first connecting pipe (10), an output end of the second delivery pump (8) is connected to a second connecting pipe (11), a first valve (12) and a second valve (13) are installed on the first connecting pipe (10) and the second connecting pipe (11), respectively, the first connecting pipe (10) is communicated with the inside of the filtering mechanism (3) through a first hose (4), the second connecting pipe (11) is communicated with the filtering mechanism (3) through a second hose (5), the input end of the second delivery pump (8) is inserted into the inside of the water storage tank (2), and the output end of the first delivery pump (7) is installed with a drainage pipe (9) that runs through the top of the installation box (1).

2. A drainage device for mine construction as claimed in claim 1, characterized in that: The water storage tank (2) comprises a box body (201) installed at the bottom of the installation box (1).

3. A drainage device for mine construction as claimed in claim 2, characterized in that: A plurality of evenly distributed universal wheels (203) are fixedly mounted on the bottom of the box (201).

4. A drainage device for mine construction as claimed in claim 3, characterized in that: A water supply pipe (202) is installed through the side wall of the box body (201).

5. A drainage device for mine construction as claimed in claim 1, characterized in that: The filtering mechanism (3) comprises a top cover (301) and a bottom plate (302), and a filtering net (303) is installed between the top cover (301) and the bottom plate (302).

6. A drainage device for mine construction as claimed in claim 5, characterized in that: A connector (304) for connecting the first hose (4) and the second hose (5) is installed through the top cover (301).

7. A drainage device for mine construction as claimed in claim 6, characterized in that: A plurality of evenly distributed supporting legs (305) are installed at the bottom of the base plate (302).

8. A drainage device for mine construction as claimed in claim 7, characterized in that: A cushion block (306) is fixedly mounted on the bottom end of the supporting leg (305).

9. A drainage device for mine construction as claimed in claim 8, characterized in that: The bottom of the base plate (302) is provided with a groove (307) that cooperates with the supporting leg (305).

10. A drainage device for mine construction as claimed in claim 1, characterized in that: A handle (6) is fixedly mounted on the outer side of the installation box (1).

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