Air filter wet type dust removal device of mine underground carry-scraper

Abstract

The utility model provides a mine underground carry-scraper air filter wet type dust removal device which comprises a box body, one end of the box body in the length direction is connected with an air inlet pipe, the other end of the box body is connected with an exhaust pipe, one side of the box body is provided with a filter tank, and the top of the filter tank is provided with a through hole. The end, away from the box body, of the exhaust pipe extends into the filtering tank from the through hole, the exhaust pipe is further connected to the top of the filtering tank, a supporting rod is arranged in the box body and located in the middle of the box body, a mounting hole corresponding to the supporting rod is formed in the top of the box body, and the top end of the supporting rod penetrates through the mounting hole. A clamping groove is formed in the bottom of the box body, and the bottom end of the supporting rod is located in the clamping groove. Air is blown into the box body through the air inlet pipe, then dust or other impurities on the air filter in the box body are blown out and cleaned, the blown air is discharged into the filter tank through the exhaust pipe and is directly collected through filtered water in the filter tank, and the blown dust is effectively prevented from polluting the surrounding environment.

Description

Technical Field

[0001] The utility model belongs to the technical field of mining machinery and equipment, and relates to an air filter wet dust removal device for an underground scraper in a mine. Background Art

[0002] The scraper is the main equipment for underground ore transportation in mines. It is used to transport the blasted ore from the mining site to the chute. During the transportation of ore, a lot of dust will be produced, which will cause a lot of dust to adhere to the air filter of the scraper, thus affecting the normal operation of the scraper. At the same time, the current dust removal of the scraper air filter underground is that the scraper driver directly blows high-pressure air at the air filter, which has poor dust removal effect. At the same time, the dust blown out causes great pollution to the air in the underground tunnel. Utility Model Content

[0003] The utility model aims to provide a wet dust removal device for air filter of underground mine shovel loader in view of the problem that the existing air filter cleaning device in the background technology pollutes the surrounding environment during the cleaning process.

[0004] To this end, the utility model adopts the following technical solutions:

[0005] A wet dust removal device for an air filter of an underground mining shovel loader comprises a box body, one end of the box body in the length direction is connected to an air inlet pipe, and the other end is connected to an exhaust pipe, a filter tank is provided on one side of the box body, a through hole is provided on the top of the filter tank, an end of the exhaust pipe away from the box body extends into the filter tank from the through hole, and an outlet pipe is also connected to the top of the filter tank, a support rod is provided in the box body and the support rod is located in the middle of the box body, a mounting hole corresponding to the support rod is provided on the top of the box body, the top of the support rod passes through the mounting hole, a slot is provided at the bottom of the box body, and the bottom end of the support rod is located in the slot.

[0006] Furthermore, a box door is provided on one side of the box body.

[0007] Furthermore, the box body has a conical structure at one end close to the air inlet pipe and at one end close to the exhaust pipe.

[0008] Furthermore, a plurality of guide plates are provided in the box body near the air inlet pipe, and the guide plates are arranged in a fan shape.

[0009] Furthermore, the air intake pipe is connected to an air compressor.

[0010] Furthermore, the support rod is arranged vertically.

[0011] Furthermore, a handle is provided at the top of the support rod.

[0012] Furthermore, the bottom end of the filter tank is connected to a drain pipe, and a drain valve is provided on the drain pipe.

[0013] The beneficial effects of the utility model are as follows: air is blown into the box through the air inlet pipe, thereby blowing out and cleaning the dust or other impurities on the air filter in the box, and the blown gas is discharged into the filter tank through the exhaust pipe, and is directly collected by the filtered water in the filter tank, effectively preventing the blown dust from polluting the surrounding environment; the air filter is placed vertically in the box through the support rod, and the operation is simple and convenient; the structure is simple and the cost is low. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a structural schematic diagram of the utility model;

[0015] In the figure, 1-box, 2-inlet pipe, 3-exhaust pipe, 4-air compressor, 5-filter tank, 6-through hole, 7-outlet pipe, 8-drain pipe, 9-drain valve, 10-support rod, 11-mounting hole, 12-slot, 13-handle, 14-box door, 15-guide plate. DETAILED DESCRIPTION

[0016] The utility model is described in detail below with reference to the accompanying drawings:

[0017] like Figure 1 As shown, a wet dust removal device for an air filter of an underground scraper loader in a mine comprises a box body 1, one end of the box body 1 in the length direction is connected to an air inlet pipe 2, and the other end is connected to an exhaust pipe 3, air can be blown into the box body 1 through the air inlet pipe 2 to clean the air filter in the box body 1, the air inlet pipe 2 is connected to an air compressor 4, and air can be supplied to the air inlet pipe 2 through the air compressor 4, a filter tank 5 is provided on one side of the box body 1, the filter tank 5 is used to filter dust in the exhaust gas in the box body 1, clean water can be filled in the filter tank 5, and dust in the exhaust gas is filtered by the clean water, a through hole 6 is provided on the top of the filter tank 5, and one end of the exhaust pipe 3 away from the box body 1 extends into the filter tank 5 and into the water from the through hole 6, the top of the filter tank 5 is also connected to an exhaust pipe 7, and the filtered gas can be discharged from the exhaust pipe 7, and the bottom end of the filter tank 5 is connected to a drain pipe 8, and the drain pipe 8 is provided with Drain valve 9, filtered sewage can be discharged through the drain pipe 8. A vertically arranged support rod 10 is provided in the box body 1 and the support rod 10 is located in the middle of the box body 1. When cleaning, the air filter can be put on the support rod 10 to facilitate dust removal operation on the air filter. A mounting hole 11 corresponding to the support rod 10 is provided on the top of the box body 1, and the top of the support rod 10 passes through the mounting hole 11, that is, the length of the support rod 10 is greater than the height of the box body 1. A card slot 12 is provided at the bottom of the box body 1, and the bottom end of the support rod 10 is located in the card slot 12, and then the support rod 10 is installed in the box body 1. For the convenience of operation, a handle 13 is provided at the top of the support rod 10, and the handle 13 can facilitate the operator to pull the support rod 10 out of the mounting hole 11. For the convenience of placing the air filter in the box body 1, a box door 14 is provided on one side of the box body 1.

[0018] The box body 1 has a conical structure at one end close to the intake pipe 2 and at the other end close to the exhaust pipe 3. In addition, a plurality of guide plates 15 are provided in the box body 1 close to the intake pipe 2. The guide plates 15 are arranged in a fan shape. The guide plates 15 can disperse the gas entering the box body 1 to facilitate all-round cleaning of the air filter.

[0019] The usage of the utility model is as follows:

[0020] When cleaning the air filter, first pull the support rod 10 out of the box body 1 upwards, then open the box door 14, place the air filter in the box body 1 at the position corresponding to the mounting hole 11, then insert the support rod 10 into the box body 1 through the mounting hole 11, and pass through the middle of the air filter, then make the bottom end of the support rod 10 located in the card slot 12, then close the box door 14, and finally start the air compressor 4 to remove dust from the air filter. During the cleaning process, the operator can pause the air compressor 4, open the box door 14, and rotate the air filter to facilitate comprehensive cleaning of the air filter. The gas enters the box body 1 through the air inlet pipe 2, and the gas is dispersed by the guide plate 15, so that the gas can clean all positions of the air filter, and all dust and impurities on the air filter are cleared. The blown impurities can be discharged from the exhaust pipe 3, and finally enter the clean water in the filter tank 5, mix with the clean water, and complete the filtration of the gas. The filtered gas is discharged from the outlet pipe 7, and the cleaning of the air filter is completed, and impurities such as dust are directly collected without polluting the surrounding environment.

Claims

1. A wet dust removal device for air filter of underground scraper in mine, characterized in that: The invention comprises a box body (1), one end of the box body (1) in the length direction is connected to an air inlet pipe (2), and the other end is connected to an exhaust pipe (3), a filter tank (5) is provided on one side of the box body (1), a through hole (6) is provided on the top of the filter tank (5), an end of the exhaust pipe (3) away from the box body (1) extends into the filter tank (5) through the through hole (6), and an exhaust pipe (7) is also connected to the top of the filter tank (5), a support rod (10) is provided in the box body (1), and the support rod (10) is located in the middle of the box body (1), a mounting hole (11) corresponding to the support rod (10) is provided on the top of the box body (1), and the top end of the support rod (10) passes through the mounting hole (11), and a slot (12) is provided on the bottom of the box body (1), and the bottom end of the support rod (10) is located in the slot (12).

2. The wet dust removal device for air filter of underground mine loader according to claim 1, characterized in that: A box door (14) is provided on one side of the box body (1).

3. The wet dust removal device for air filter of underground mine loader according to claim 1, characterized in that: The box body (1) has a conical structure at one end close to the air inlet pipe (2) and at one end close to the exhaust pipe (3).

4. The wet dust removal device for air filter of underground mine loader according to claim 1, characterized in that: A plurality of guide plates (15) are provided in the box body (1) near the air inlet pipe (2), and the guide plates (15) are arranged in a fan shape.

5. The wet dust removal device for air filter of underground mine loader according to claim 1, characterized in that: The air intake pipe (2) is connected to an air compressor (4).

6. The wet dust removal device for air filter of underground mine loader according to claim 1, characterized in that: The support rod (10) is arranged vertically.

7. The wet dust removal device for air filter of underground mine loader according to claim 1, characterized in that: A handle (13) is provided at the top end of the support rod (10).

8. The wet dust removal device for air filter of underground mine loader according to claim 1, characterized in that: The bottom end of the filter tank (5) is connected to a drain pipe (8), and a drain valve (9) is provided on the drain pipe (8).

Images