CN213942558U

CN213942558U - Dust collector for mine environmental protection

Info

Publication number: CN213942558U
Application number: CN202022199741.0U
Authority: CN
Inventors: 朱洁; 孙国民
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-09-29
Filing date: 2020-09-29
Publication date: 2021-08-13
Anticipated expiration: 2030-09-29

Abstract

The utility model discloses a dust collector for mine environmental protection, including feed hopper, feed hopper is provided with a plurality of and a plurality of feed hopper circumference and distributes, the fixed case of the terminal fixedly connected with of feed hopper, the inboard fixedly connected with filter screen of feed hopper, and it has the connecting rod to alternate in the filter screen, and the terminal fixedly connected with of connecting rod cleans the board, cleans the inboard brush of installing a plurality of array distribution of board. The utility model discloses during the use, even power and controller use outward, through the power start air pump, with the air in the mine from feed hopper department inhale fixed incasement, through carbon dioxide detector, carbon monoxide detector, sulfur dioxide detector concentration of carbon dioxide, carbon monoxide, sulfur dioxide in detecting the air, make things convenient for the staff to know the air condition in the mine.

Description

Dust collector for mine environmental protection

Technical Field

The utility model relates to a mining equipment technical field specifically is a dust collector for mine environmental protection.

Background

The mine comprises coal mine, metal mine, non-metal mine, building material mine, chemical mine and the like. Mine size (also known as capacity) is usually expressed in terms of annual or daily production. Annual output is the amount of ore produced by the mine each year. According to the size of the output, the large-sized, medium-sized and small-sized products are divided into 3 types. The size of the mine scale is adapted to the economic and reasonable service life of the mine, and only then can the capital cost be saved and the cost be reduced. In the production process of the mine, the excavation operation not only consumes most manpower and material resources and occupies most funds, but also is the production link with the largest potential for reducing the mining cost. The main approach for reducing the excavation cost is to improve the labor productivity and the product quality and reduce the material consumption.

The existing mine dust removal device is simple in structure, air in a mine cannot be detected, a worker cannot know the concentration of carbon dioxide in the mine conveniently, and dust collected by the dust removal device is inconvenient to transport. Therefore, the utility model provides a dust collector for mine environmental protection to solve the above-mentioned problem of proposing.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a dust collector for mine environmental protection to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

a dust removal device for mine environment protection comprises a feeding hopper, wherein the feeding hopper is provided with a plurality of feeding hoppers which are distributed circumferentially, the tail ends of the feeding hoppers are fixedly connected with a fixed box, the inner sides of the feeding hoppers are fixedly connected with a filter screen, a connecting rod is inserted in the filter screen, the tail ends of the connecting rod are fixedly connected with a cleaning plate, and a plurality of brushes distributed in an array mode are arranged on the inner sides of the cleaning plate;

the fixed incasement side is equipped with carbon dioxide detector, carbon monoxide detector, the sulfur dioxide detector, the fixed pipe of fixed incasement lower extreme fixedly connected with, the fixed outside of managing is equipped with the air pump, fixed pipe lower extreme fixedly connected with collecting box, be equipped with a plurality of parallel distribution's drawer in the collecting box, collecting box upper end fixedly connected with water tank, the inside bottom side of water tank runs through has a plurality of apopore, the inboard position department that corresponds the apopore of collecting box is equipped with the shower nozzle, the water tank upside runs through has the water inlet.

As a further proposal of the utility model, the outside of the drawer is fixedly connected with a holding rod, and the outside of the holding rod is sheathed with a heat preservation cotton pipe.

As a further proposal of the utility model, the limiting plate of the inboard fixedly connected with a plurality of parallel distribution of drawer.

As a further aspect of the present invention, a joint portion is provided in the connecting rod, and the filter screen is clamped into the joint portion.

As a further proposal of the utility model, the lower end of the drawer is provided with a chute, and the chute is internally provided with a ball.

As a further proposal of the utility model, a dust collecting bag is arranged in the drawer, and a control valve is arranged in the water outlet hole.

Compared with the prior art, the beneficial effects of the utility model are that:

1. when the utility model is used, the external power supply and the controller are used, the air pump is started by the power supply, the air in the mine is sucked into the fixed box from the feeding funnel, and the concentration of carbon dioxide, carbon monoxide and sulfur dioxide in the air is detected by the carbon dioxide detector, the carbon monoxide detector and the sulfur dioxide detector, so that the working personnel can conveniently know the air condition in the mine;

2. air in with the mine through the air pump gets into to the collection incasement through fixed pipe, apopore in the water tank passes through the shower nozzle with water blowout, thereby increase the humidity of water in the air with the dust separation finally collect the drawer in, be equipped with the dust bag in the drawer, make things convenient for the dust that the staff transported and collected through changing the dust bag.

Drawings

Fig. 1 is a schematic structural view of a dust removing device for mine environment protection.

Fig. 2 is a sectional view of a dust removing device for protecting a mine environment.

Fig. 3 is a schematic structural view of a portion a in fig. 2 in the dust removing device for mine environmental protection.

Fig. 4 is a schematic structural view of a dust removing device for mine environmental protection at B in fig. 2.

FIG. 5 is a schematic view of the internal structure of a collection box in the dust removing device for mine environmental protection.

In the figure: 1. a feed hopper; 2. a fixed box; 3. filtering with a screen; 4. a connecting rod; 5. a clamping part; 6. cleaning the board; 7. a brush; 8. a carbon dioxide detector; 9. a carbon monoxide detector; 10. a sulfur dioxide detector; 11. a fixed tube; 12. an air pump; 13. a collection box; 14. a drawer; 15. a holding rod; 16. a limiting plate; 17. a chute; 18. a ball bearing; 19. a water tank; 20. a water outlet hole; 21. a spray head; 22. a water inlet.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1 to 5, in an embodiment of the present invention, a dust removing device for protecting a mine environment includes a feeding funnel 1, the feeding funnel 1 is provided with a plurality of feeding funnels 1 distributed circumferentially, a fixing box 2 is fixedly connected to an end of the feeding funnel 1, a filter screen 3 is fixedly connected to an inner side of the feeding funnel 1, a connecting rod 4 is inserted into the filter screen 3, a clamping portion 5 is provided in the connecting rod 4, the filter screen 3 is clamped into the clamping portion 5, a cleaning plate 6 is fixedly connected to an end of the connecting rod 4, and a plurality of brushes 7 distributed in an array are mounted on an inner side of the cleaning plate 6;

a carbon dioxide detector 8 and a carbon monoxide detector 9 are arranged on the inner side of the fixed box 2,

sulfur dioxide detector

10, 2 lower extreme fixedly connected with fixed pipes 11 of fixed case, the fixed pipe 11 outside is equipped with

air pump

12, 11 lower extreme fixedly connected with collecting box 13 of fixed pipe, be equipped with a plurality of parallel distribution's drawer 14 in the collecting box 13, be equipped with the dust bag in the

drawer

14, 14 outside fixedly connected with holding rod 15 of drawer, 15 outside covers of holding rod are equipped with the cotton pipe that keeps warm, 14 inboard fixedly connected with a plurality of parallel distribution's of

drawer limiting plate

16, 14 lower extremes of drawer are equipped with spout 17, the spout 17 inside callipers are equipped with

ball

18, 13 upper end fixedly connected with water tank 19 of collecting box, 19 inside bottom side of water tank runs through has a plurality of apopore 20, be equipped with control flap in the

apopore

20, 13 inboard position department that corresponds apopore 20 of collecting box is equipped with

shower nozzle

21, 19 upside runs through there is water inlet 22 on the water tank.

The utility model discloses a theory of operation is:

the utility model discloses during the use, external power supply and controller use, start air pump 12 through the power, inhale the air in the mine from feed hopper 1 in fixed case 2, detect the concentration of carbon dioxide, carbon monoxide, sulfur dioxide in the air through carbon dioxide detector 8, carbon monoxide detector 9, sulfur dioxide detector 10, make things convenient for the staff to know the air condition in the mine, the air in the mine passes through fixed pipe 11 afterwards and enters into collection box 13, apopore 20 in the water tank 19 spouts water through shower nozzle 21, increase the humidity of water in the air so that the dust separation is finally collected in drawer 14, be equipped with the dust bag in the drawer 14; an air outlet hole is arranged in the collecting box 13, and a dust filtering net is arranged in the air outlet hole.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. A dust removal device for mine environment protection comprises a feeding hopper (1), and is characterized in that the feeding hopper (1) is provided with a plurality of feeding hoppers (1) which are distributed on the circumference, the tail ends of the feeding hoppers (1) are fixedly connected with a fixed box (2), the inner sides of the feeding hoppers (1) are fixedly connected with a filter screen (3), a connecting rod (4) is inserted in the filter screen (3), the tail ends of the connecting rods (4) are fixedly connected with a cleaning plate (6), and a plurality of brushes (7) distributed in an array are arranged on the inner side of the cleaning plate (6);

fixed case (2) inboard is equipped with carbon dioxide detector (8), carbon monoxide detector (9), sulfur dioxide detector (10), fixed case (2) lower extreme fixedly connected with fixed pipe (11), fixed pipe (11) outside is equipped with air pump (12), fixed pipe (11) lower extreme fixedly connected with collecting box (13), be equipped with a plurality of parallel distribution's drawer (14) in collecting box (13), collecting box (13) upper end fixedly connected with water tank (19), water tank (19) inside bottom side runs through has a plurality of apopore (20), the position department that collecting box (13) inboard corresponds apopore (20) is equipped with shower nozzle (21), water tank (19) upside runs through has water inlet (22).

2. The dust removing device for mine environment protection according to claim 1, wherein a holding rod (15) is fixedly connected to the outer side of the drawer (14), and a heat insulation cotton pipe is sleeved on the outer side of the holding rod (15).

3. The dust removing device for mine environment protection according to claim 1, wherein a plurality of limiting plates (16) distributed in parallel are fixedly connected to the inner side of the drawer (14).

4. The dust collector for mine environment protection according to claim 1, wherein a clamping portion (5) is arranged in the connecting rod (4), and the filter screen (3) is clamped in the clamping portion (5).

5. The dust removing device for mine environment protection according to claim 1, wherein the lower end of the drawer (14) is provided with a sliding groove (17), and the sliding groove (17) is internally provided with a ball (18).

6. The dust removing device for mine environment protection according to claim 1, wherein a dust bag is arranged in the drawer (14), and a control valve is arranged in the water outlet hole (20).