Mining dry dust collector device

Abstract

The utility model discloses a mining dry type dust collector device which comprises a box body, a filter bag is arranged in the center of the interior of the box body, a liquid level sensor is arranged on the inner side wall of the box body, a pulse controller is arranged on the upper left portion of the interior of the box body, an electromagnetic pulse valve is arranged above the box body, an air bag is arranged at the upper end of the box body, and the air bag is connected with the air bag. The air bag comprises an air inlet pipe, a container body and a blow-down valve. By arranging the pulse control instrument, the electromagnetic pulse valve, the air bag and the dust discharging system, the pulse control instrument is used for controlling the on-off of the electromagnetic pulse valve, so that the air bag sprays out internal compressed air, dust on the surface of the filter bag is cleaned, and then the dust is collected in a centralized manner through the dust discharging system; the dust removal device has the advantages of high dust removal efficiency, good dust removal effect, simplicity and convenience in operation, energy conservation, environment friendliness and the like, is suitable for various mine operation environments, effectively guarantees the health and safety of operators, reduces environmental pollution and improves the resource utilization efficiency.

Description

TECHNICAL FIELD

[0001] The utility model relates to the field of mine mechanical equipment, concretely to a mine dry dust collector device. BACKGROUND

[0002] Mine refers to the independent production and operation unit of mining ore with certain mining boundary, mainly including one or more mining workshops and some auxiliary workshops, and most of the mines also include ore dressing field.

[0003] In the operation process of mining, crushing, screening and transportation, a large amount of dust will be produced, which not only pollutes the environment, but also seriously threatens the health of the operating personnel. The traditional wet dust removal method has the problems of large water resource consumption and difficult recycling of treated dust, therefore, it is particularly important to develop an efficient, energy-saving and environmentally friendly dry dust collector device. SUMMARY

[0004] The utility model discloses a mine dry dust collector device, which can solve the problems of large water resource consumption and difficult recycling of treated dust in the traditional wet dust removal method.

[0005] To achieve the above-mentioned purpose, a mine dry dust collector device is provided, which comprises a box body, a filter bag is installed at the central position inside the box body, a liquid level sensor is installed on the inner side wall of the box body, a pulse control instrument is installed at the upper left of the inside of the box body, an electromagnetic pulse valve is arranged above the box body, a gas pocket is installed at the upper end of the box body, the gas pocket comprises an air inlet pipe, a container body and a blowdown valve, a blowpipe is installed at the lower right of the gas pocket, and a fine filter screen is installed at the air outlet of the blowpipe.

[0006] A dust removal system is installed below the filter bag, which comprises a hopper, a dust unloading valve and a dust conveying device.

[0007] According to the mine dry dust collector device, one side of the box body is provided with an air inlet and an air outlet, the height of the air inlet is lower than the height of the filter bag, and the height of the air outlet is higher than the height of the filter bag.

[0008] According to the mine dry dust collector device, the height of the liquid level sensor is slightly higher than the height of the filter bag.

[0009] According to the mine dry dust collector device, the liquid level sensor is electrically connected with the pulse control instrument, and the pulse control instrument is electrically connected with the electromagnetic pulse valve.

[0010] According to the mine dry dust collector device, the air outlet of the air inlet pipe is connected with the electromagnetic pulse valve, the air outlet of the electromagnetic pulse valve is connected with the container body, and one side of the container body is connected with the blowdown valve.

[0011] According to the mine dry dust collector device, the air outlet of the air inlet pipe is connected with the electromagnetic pulse valve, the air outlet of the electromagnetic pulse valve is connected with the container body, and one side of the container body is connected with the blowdown valve.

[0012] According to the mine dry dust collector device, the air outlet of the air inlet pipe is connected with the electromagnetic pulse valve, the air outlet of the electromagnetic pulse valve is connected with the container body, and one side of the container body is connected with the blowdown valve.

[0013] According to the mine dry dust collector device, the air outlet of the air inlet pipe is connected with the electromagnetic pulse valve, the air outlet of the electromagnetic pulse valve is connected with the container body, and one side of the container body is connected with the blowdown valve.

[0014] Compared with the prior art, the mine dry dust collector device has the advantages that:

[0015] The mine dry dust collector device has the advantages of high dust removal efficiency, good dust cleaning effect, simple operation, energy saving and environmental protection, and is suitable for various mine operation environments, effectively guarantees the health and safety of the operating personnel, reduces environmental pollution, and improves resource utilization efficiency.

[0016] Additional aspects and advantages of the present application will be described in part below with reference to the description and will be apparent from the description or will be learned by practice of the present application. BRIEF DESCRIPTION OF DRAWINGS

[0017] The present application will be further described below with reference to the drawings and examples.

[0018] Figure 1 It is a perspective view of the mine dry dust collector device of the present application;

[0019] Figure 2 It is a schematic view of the internal structure of the mine dry dust collector device of the present application;

[0020] Figure 3 It is an enlarged schematic view of the structure of the present application; Figure 2 at A;

[0021] Figure 4 It is an enlarged schematic view of the structure of the present application; Figure 2 at B.

[0022] In the figure: 1, box; 2, filter bag; 3, liquid level sensor; 4, pulse controller; 5, electromagnetic pulse valve; 6, gas pocket; 601, air inlet pipe; 602, container body; 603, blowdown valve; 7, blowing pipe; 8, fine filter screen; 9, dust removal system; 901, ash bucket; 902, ash discharge valve; 903, ash conveying device; 10, air inlet; 11, air outlet. DETAILED DESCRIPTION

[0023] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the utility model.

[0024] Please refer to Figures 1-4 The utility model embodiment provides a kind of technical scheme: a kind of mine dry dust collector device, including box 1, filter bag 2 is installed in the inside central position of box 1, liquid level sensor 3 is installed in the inner side wall of box 1, pulse controller 4 is installed in the inside left upper of box 1, electromagnetic pulse valve 5 is equipped in the upper of box 1, gas pocket 6 is installed in the upper end of box 1, gas pocket 6 includes air inlet pipe 601, container body 602, blowdown valve 603, gas pocket 6 is installed in the lower right of blowing pipe 7, fine filter screen 8 is installed in the air outlet of blowing pipe 7.

[0025] Dust removal system 9 is installed below filter bag 2, and dust removal system 9 includes ash bucket 901, ash discharge valve 902 and ash conveying device 903.Through the setting pulse controller 4, electromagnetic pulse valve 5, gas pocket 6 and dust removal system 9, the on-off of electromagnetic pulse valve 5 is controlled by pulse controller 4, so that gas pocket 6 sprays compressed air inside, realizes the dust on the surface of filter bag 2 to be cleaned, and then the dust is collected by dust removal system 9, which has the advantages of high dust removal efficiency, good ash cleaning effect, simple operation, energy saving and environmental protection, and is suitable for various mine operating environments, effectively protects the health and safety of operating personnel, reduces environmental pollution and improves resource utilization efficiency.

[0026] Air inlet 10 and air outlet 11 are installed on one side of box 1, the height of air inlet 10 is lower than the height of filter bag 2, and the height of air outlet 11 is higher than the height of filter bag 2, the dust in the air entering from air inlet 10 is filtered by setting filter bag 2, and the filtered air leaves from air outlet 11, and filter bag 2 has high filtering performance and can effectively block fine dust.

[0027] The liquid level sensor 3 is slightly higher than the height of the filter bag 2, and is electrically connected with the pulse control instrument 4, the pulse control instrument 4 is electrically connected with the electromagnetic pulse valve 5, the gas outlet of the air inlet pipe 601 is connected with the electromagnetic pulse valve 5, the gas outlet of the electromagnetic pulse valve 5 is connected with the container body 602, one side of the container body 602 is connected with the dust removal valve 603, the liquid level sensor 3 is arranged to detect the thickness of the dust on the surface of the filter bag 2, and the signal is transmitted to the pulse control instrument 4, the pulse control instrument 4 controls the opening of the electromagnetic pulse valve 5, so that the compressed air in the container body 602 is sprayed out through the blowing pipe 7, and the dust on the surface of the filter bag 2 is cleaned, the pulse blowing technology is adopted, the filter bag 2 is quickly cleaned, and the dust removal efficiency is maintained.

[0028] The dust hopper 901 is connected with the dust removal valve 902 below, the dust removal valve 902 is connected with the dust conveying device 903 below, the dust hopper 901 is used for collecting the dust removed from the filter bag 2, the dust removal valve 902 is used for controlling the discharge of the dust, and the dust conveying device 903 is used for conveying the dust to a designated treatment site, the dust removal system 9 and the box body 1 form a closed loop circulation, so that the dust cannot overflow, in the dust cleaning process, the dust attached to the surface of the filter bag 2 is shaken off and falls into the dust hopper 901, and then is regularly discharged through the dust removal valve 902 and the dust conveying device 903, so that the continuous and efficient operation of the dust remover and the clean operation environment are ensured, water resources are not needed, the treated dust can be recycled and reused, and environmental pollution is reduced.

[0029] The pulse control instrument 4 mainly comprises a microprocessor, a control circuit, an output module and the like, and these parts cooperatively control the opening and closing of the electromagnetic pulse valve 5, when the dust on the filter bag 2 accumulates to a certain degree and causes the air permeability to decrease, the pulse control instrument 4 detects the change and immediately starts the dust cleaning program to control the electromagnetic pulse valve 5 to open, so that the compressed air in the air bag 6 is released to perform pulse blowing dust cleaning.

[0030] The electromagnetic pulse valve 5 mainly comprises a valve body, a diaphragm and an electromagnetic coil, when the electromagnetic coil is electrified, a magnetic force is generated to attract the diaphragm to move, so that the passage state of the valve body is changed, when the electromagnetic pulse valve 5 is opened, the compressed air in the air bag 6 rapidly enters the blowing pipe 7 through the valve body to perform pulse blowing on the filter bag 2, so that the filter bag 2 is sharply expanded and vibrated to shake off the dust attached to the surface of the filter bag 2.

[0031] Working principle: in use, turn on the power, in the dust in the air is removed and handled, first air from the air inlet 10 into the inside of the box 1, after filtering bag 2 filter from the air outlet 11, dust on the surface of filter bag 2 gradually accumulated, so that the air permeability of filter bag 2 drops, and the liquid level sensor 3 detects the thickness of the dust on the surface of filter bag 2, then the signal is transmitted to pulse controller 4, when the air permeability drops to a certain value, pulse controller 4 controls the opening of electromagnetic pulse valve 5, compressed air in air bag 6 from the spray pipe 7, realize the dust on the surface of filter bag 2 cleaning, the dust after cleaning falls in the inside of ash bucket 901 is collected, then open the ash valve 902 so that the dust falls on the ash conveying device 903, through the ash conveying device 903 to the designated dust handling site, realize the dust further processing, through the above process realizes the dust in the air is removed and handled.

[0032] The above embodiment of the present application is described in detail in combination with the drawings, but the present application is not limited to the above embodiment, and various changes can be made within the knowledge range possessed by those skilled in the art without departing from the purpose of the present application.

Claims

1. A mine dry dust collector device comprising a box (1), characterized in that, The inside central position of the box (1) is installed with a filter bag (2), the inside wall of the box (1) is installed with a liquid level sensor (3), the upper left inside of the box (1) is installed with a pulse controller (4), the upper side of the box (1) is equipped with an electromagnetic pulse valve (5), the upper end of the box (1) is installed with a gas pocket (6), the gas pocket (6) comprises an air inlet pipe (601), a container body (602), a blowdown valve (603), the lower right of the gas pocket (6) is installed with a blowing pipe (7), the air outlet of the blowing pipe (7) is installed with a fine filter screen (8). The lower side of the filter bag (2) is installed with a dust removal system (9), the dust removal system (9) comprises an ash bucket (901), an ash valve (902) and an ash conveying device (903).

2. A mine dry dust collector apparatus as claimed in claim 1 wherein: One side of the box (1) is installed with an air inlet (10) and an air outlet (11), the height of the air inlet (10) is lower than the height of the filter bag (2), and the height of the air outlet (11) is higher than the height of the filter bag (2).

3. A mine dry dust collector apparatus as claimed in claim 1, characterised in that: The height of the liquid level sensor (3) is slightly higher than the height of the filter bag (2).

4. A mine dry dust collector apparatus as claimed in claim 1, characterised in that: The liquid level sensor (3) is electrically connected with the pulse controller (4), and the pulse controller (4) is electrically connected with the electromagnetic pulse valve (5).

5. A mine dry dust collector apparatus as claimed in claim 1, characterised in that: The air outlet of the air inlet pipe (601) is connected with the electromagnetic pulse valve (5), the air outlet of the electromagnetic pulse valve (5) is connected with the container body (602), and one side of the container body (602) is connected with the blowdown valve (603).

6. A mine dry dust collector apparatus as claimed in claim 1, characterised in that: The lower side of the ash bucket (901) is connected with the ash valve (902), and the lower side of the ash valve (902) is connected with the ash conveying device (903).

7. A mine dry dust collector apparatus as claimed in claim 1, characterised in that: The pulse controller (4) mainly comprises a microprocessor, a control circuit, an output module and the like.

8. A mine dry dust collector apparatus as claimed in claim 1, characterised in that: The electromagnetic pulse valve (5) mainly comprises a valve body, a diaphragm and an electromagnetic coil.

Images