CN211737190U

CN211737190U - Dust removal device for coal mining

Info

Publication number: CN211737190U
Application number: CN202020196159.6U
Authority: CN
Inventors: 陈松峰
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-02-23
Filing date: 2020-02-23
Publication date: 2020-10-23
Anticipated expiration: 2030-02-23

Abstract

The utility model belongs to the technical field of coal mining, in particular to a dust removal device for coal mining, which comprises a box body, wherein a water storage chamber and a gas filter chamber are arranged in the box body, the upper end of the box body is fixedly connected with a fixed frame, a rotating motor is fixedly connected in the fixed frame, a rotating shaft is fixedly connected on an output shaft of the rotating motor, and a bearing is sleeved on the surface of the rotating shaft; the utility model discloses, can pass through drainage pipe discharge box outside with the interior dirty water of water storage chamber through setting up the drainage solenoid valve, it can drive the stirring rake and rotate to set up the rotating electrical machines under the cooperation of pivot, the box outside is sent to with the log raft in the water storage chamber in the operating personnel later stage of being convenient for, set up level sensor and intake solenoid valve and can control the intake pipe normal water and enter into the interior capacity of water storage chamber, it can filter the air at last time to set up air cleaner, make holistic result of use better through mutually supporting between each structure.

Description

Dust removal device for coal mining

Technical Field

The utility model belongs to the technical field of the coal mining, concretely relates to coal mining is with dust collector.

Background

The coal-winning machine is the large-scale machinery that is used for exploiting the colliery, in the use of coal-winning machine, owing to need smash the colliery, will produce a large amount of dusts in the mining course of the work, in the mining operation in-process, can produce a large amount of dusts, can cause the injury to miner's health when leading to the fact the pollution to the air, if inhale internally, still can cause diseases such as tuberculosis, current ash handling equipment adopts the mode of pipeline exhaust air to clear away the gas that carries the dust, and the filter screen in the pipeline can pile up a large amount of dusts after long-time induced draft dust removal operation, block up the filter screen easily, be convenient for change the filter screen also, for increasing the filterable efficiency of buggy in the air, specially provide a dust collector for coal mining.

SUMMERY OF THE UTILITY MODEL

To solve the problems set forth in the background art described above. The utility model provides a coal mining dust collector has the operation of being convenient for and uses, filters and is convenient for change the characteristics of filter and filter bag many times.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a coal mining dust collector, includes the box, reservoir chamber and gas filter chamber have been seted up in the box, the upper end fixedly connected with mount of box, fixedly connected with rotating electrical machines in the mount, fixedly connected with pivot on the output shaft of rotating electrical machines, the bearing has been cup jointed on the surface of pivot, the bearing is inlayed in the box, the fixed surface of pivot is connected with the stirring rake, the reservoir chamber is linked together through communicating pipe and gas filter chamber.

Preferably, a sliding groove is formed in the gas filtering chamber, a sliding block is connected in the sliding groove in a sliding mode, the sliding block is fixedly connected with the filtering plate, a fixing plate is fixedly connected in the gas filtering chamber, and an air filter is fixedly connected to the fixing plate.

Preferably, a clamping groove is formed in the bottom end of the fixing plate, a clamping block is clamped in the clamping groove, a connecting plate is fixedly connected to the bottom end of the clamping block, a filter bag is fixedly connected to the bottom end of the connecting plate, an exhaust hole is formed in the side face of the gas filter chamber, and a universal wheel is fixedly connected to the bottom end of the box body.

Preferably, the reservoir chamber upper end is provided with air conduit and inlet channel, be provided with the solenoid valve of intaking in the inlet channel, the reservoir chamber is provided with drainage pipe, be provided with the drainage solenoid valve in the drainage pipe, reservoir chamber upper end fixedly connected with level sensor.

Preferably, the box has a chamber door through hinge swing joint, fixedly connected with handle on the chamber door, the box surface is provided with the observation window, fixedly connected with operating panel on the chamber door, be provided with microprocessor in the operating panel, microprocessor passes through wire and operating panel, air cleaner, rotating electrical machines, drainage solenoid valve, water inlet solenoid valve and level sensor electric connection.

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

the utility model discloses, can sink the buggy into the aquatic through the water of inside through setting up the reservoir chamber with the gas of buggy, be convenient for operating personnel to filter the buggy in the air for the first time, reduce the buggy in the air, set up drainage solenoid valve can discharge the dirty water in the reservoir chamber outside the box through drainage pipe, set up the rotating electrical machines and can drive the stirring rake to rotate under the cooperation of pivot, be convenient for operating personnel later stage send the water in the reservoir chamber to the box outside, set up level sensor and water inlet solenoid valve can control the volume that the water in the inlet channel enters into the reservoir chamber, set up the filter and can filter the air once more, set up air cleaner can filter the air for the last time, also be convenient for simultaneously in storing the dust after filtering in the filter bag, set up the observation window and be convenient for operating personnel to observe the in-room water use condition, the overall use effect is better through the mutual matching of the structures.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:

fig. 1 is a schematic view of the structure of the present invention;

fig. 2 is a schematic front view of the structure of the present invention;

FIG. 3 is a schematic diagram of the system of the present invention;

in the figure: 1. a box body; 2. a water storage chamber; 3. an air duct; 4. a water inlet pipe; 5. a water inlet electromagnetic valve; 6. a fixed mount; 7. a rotating electric machine; 8. a bearing; 9. a rotating shaft; 10. a stirring paddle; 11. a communicating pipe; 12. a liquid level sensor; 13. a water discharge pipeline; 14. a water discharge electromagnetic valve; 15. a gas filtration chamber; 16. a filter plate; 17. a chute; 18. a slider; 19. a fixing plate; 20. an air filter; 21. a card slot; 22. a clamping block; 23. a connecting plate; 24. a filter bag; 25. an exhaust hole; 26. a universal wheel; 27. an observation window; 28. a hinge; 29. a box door; 30. a handle; 31. an operation panel; 32. a microprocessor.

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.

Examples

Referring to fig. 1-3, the present invention provides the following technical solutions: a dust removal device for coal mining comprises a box body 1, a water storage chamber 2 and a gas filter chamber 15 are arranged in the box body 1, the gas with the pulverized coal can sink the pulverized coal into the water through the water in the water storage chamber 2, the operation personnel can filter the coal dust in the air for the first time, the coal dust in the air is reduced, the upper end of the box body 1 is fixedly connected with a fixed frame 6, the fixed frame 6 is internally and fixedly connected with a rotating motor 7, the rotating motor 7 is arranged to drive the stirring paddle 10 to rotate under the coordination of the rotating shaft 9, so that the later stage of an operator can conveniently send water in the water storage chamber 2 to the outside of the box body 1, a rotating shaft 9 is fixedly connected to an output shaft of the rotating motor 7, a bearing 8 is sleeved on the surface of the rotating shaft 9, the bearing 8 is embedded in the box body 1, the surface of the rotating shaft 9 is fixedly connected with a stirring paddle 10, and the water storage chamber 2 is communicated with a gas filter chamber 15 through a communicating pipe 11.

Specifically, a sliding groove 17 is formed in the gas filtering chamber 15, a sliding block 18 is connected to the sliding groove 17 in a sliding mode, the sliding block 18 is fixedly connected with the filtering plate 16, the filtering plate 16 is arranged to filter air again, a fixing plate 19 is fixedly connected to the inside of the gas filtering chamber 15, an air filter 20 is fixedly connected to the fixing plate 19, the air filter 20 is arranged to filter air for the last time, and meanwhile dust after filtering is stored in the filtering bag 24 conveniently.

Specifically, a clamping groove 21 is formed in the bottom end of the fixing plate 19, a clamping block 22 is clamped in the clamping groove 21, a connecting plate 23 is fixedly connected to the bottom end of the clamping block 22, a filter bag 24 is fixedly connected to the bottom end of the connecting plate 23, an exhaust hole 25 is formed in the side face of the gas filter chamber 15, and a universal wheel 26 is fixedly connected to the bottom end of the box body 1.

Specifically, 2 upper ends in reservoir chamber are provided with air duct 3 and inlet channel 4, be provided with into water solenoid valve 5 in the inlet channel 4, reservoir chamber 2 is provided with drainage pipe 13, be provided with drainage solenoid valve 14 in drainage pipe 13, set up drainage solenoid valve 14 and can pass through drainage pipe 13 discharge box 1 outside with the dirty water in the

reservoir chamber

2, 2 upper ends fixedly connected with level sensor 12 in reservoir chamber sets up level sensor 12 and the volume that the inlet channel 4 normal water that can be controlled of inlet channel 5 enters into in the reservoir chamber 2.

Specifically, box 1 has chamber door 29 through hinge 28 swing joint, fixedly connected with handle 30 on the

chamber door

29, 1 surface of box is provided with observation window 27, sets up the in service behavior of quality of water in observation water storage chamber 2 of observation window 27 operating personnel of being convenient for, fixedly connected with operating panel 31 on the chamber door 29, be provided with microprocessor 32 in the operating panel 31, microprocessor 32 passes through wire and operating panel 31, air cleaner 20, rotating electrical machines 7, drainage solenoid valve 14, the solenoid valve 5 and level sensor 12 electric connection of intaking.

The utility model discloses a theory of operation and use flow: the utility model discloses, during the use, operating personnel moves box 1 to appointed position through universal wheel 26, again with air pipeline 3 with coal mining air-out pipeline be connected, operating personnel can open through microprocessor 32 control water inlet solenoid valve 5 through operating panel 31, add outside water into reservoir chamber 2 in box 1 through inlet channel 4, level sensor 12 also can convey the water level height in reservoir chamber 2 to operating panel 31 simultaneously, gas with buggy passes through in the reservoir chamber 2 after water through communicating pipe 11 and enters into gas filter chamber 15, then operating personnel controls air cleaner 20 through microprocessor 32 through operating panel 31 and carries out work, air cleaner 20 work is gaseous through filter 16 and conveys to the filter bag 24 in, again through exhaust hole 25 discharge box 1 outside, can pass through the condition of quality of water in the observation window 27 observation water reservoir chamber 2 after using a period, when water is dirty, the rotating motor 7 and the drainage electromagnetic valve 14 can be started through the microprocessor 32 through the operation panel 31, the rotating motor 7 drives water in the water storage chamber 2 to stir through the stirring paddle 10 during working, the sewage in the water storage chamber 2 is discharged out of the tank body 1 through the opening of the drainage electromagnetic valve 14, the drainage electromagnetic valve 14 is closed, the water inlet electromagnetic valve 5 is opened to add water into the water storage chamber 2, the tank door 29 can be opened through pulling a wrench when the filter plate 16 and the filter bag 24 need to be replaced, and the filter bag 24 in the filter plate 16 and the connecting plate 23 is taken down to be replaced.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a coal mining dust collector, includes box (1), its characterized in that: water storage chamber (2) and gas filter chamber (15) have been seted up in box (1), the upper end fixedly connected with mount (6) of box (1), fixedly connected with rotating electrical machines (7) in mount (6), fixedly connected with pivot (9) on the output shaft of rotating electrical machines (7), bearing (8) have been cup jointed on the surface of pivot (9), inlay in box (1) bearing (8), the fixed surface of pivot (9) is connected with stirring rake (10), water storage chamber (2) are linked together through communicating pipe (11) and gas filter chamber (15).

2. The dust removing device for coal mining according to claim 1, characterized in that: the air filter is characterized in that a sliding groove (17) is formed in the air filter chamber (15), a sliding block (18) is connected in the sliding groove (17), the sliding block (18) is fixedly connected with the filter plate (16), a fixing plate (19) is fixedly connected in the air filter chamber (15), and an air filter (20) is fixedly connected to the fixing plate (19).

3. The dust removing device for coal mining according to claim 2, characterized in that: the bottom end of the fixing plate (19) is provided with a clamping groove (21), a clamping block (22) is clamped in the clamping groove (21), a connecting plate (23) is fixedly connected to the bottom end of the clamping block (22), a filtering bag (24) is fixedly connected to the bottom end of the connecting plate (23), an exhaust hole (25) is formed in the side face of the gas filtering chamber (15), and a universal wheel (26) is fixedly connected to the bottom end of the box body (1).

4. The dust removing device for coal mining according to claim 1, characterized in that: the water storage chamber is characterized in that an air pipeline (3) and a water inlet pipeline (4) are arranged at the upper end of the water storage chamber (2), a water inlet electromagnetic valve (5) is arranged in the water inlet pipeline (4), the water storage chamber (2) is provided with a drainage pipeline (13), a drainage electromagnetic valve (14) is arranged in the drainage pipeline (13), and a liquid level sensor (12) is fixedly connected to the upper end of the water storage chamber (2).

5. The dust removing device for coal mining according to claim 4, characterized in that: box (1) has chamber door (29) through hinge (28) swing joint, fixedly connected with handle (30) on chamber door (29), box (1) surface is provided with observation window (27), fixedly connected with operating panel (31) on chamber door (29), be provided with microprocessor (32) in operating panel (31), microprocessor (32) pass through wire and operating panel (31), air cleaner (20), rotating electrical machines (7), drainage solenoid valve (14), intake solenoid valve (5) and level sensor (12) electric connection.