CN218407517U

CN218407517U - Dust removal and reduction equipment for mining and tunneling process

Info

Publication number: CN218407517U
Application number: CN202222843702.9U
Authority: CN
Inventors: 沈伟; 蒋海斌
Original assignee: Xuanwei Zaowei Mining Co ltd
Current assignee: Xuanwei Zaowei Mining Co ltd
Priority date: 2022-10-26
Filing date: 2022-10-26
Publication date: 2023-01-31
Anticipated expiration: 2032-10-26

Abstract

The utility model discloses a dust removal and reduction equipment for mining and tunneling processes, the on-line screen storage device comprises a base, a storage mechanism and an absorption mechanism are arranged in the base, the storage mechanism can store and classify and collect, the absorption mechanism can attract fixed dust particles, the storage mechanism comprises a weighing machine fixedly connected with the upper end surface of the base, the weighing machine can weigh, a classification box is placed on the weighing machine, a baffle is arranged in the classification box, the classification box is fixedly connected with a handle, manual or other machines can conveniently grab, dust in a mine hole can be adsorbed through an electrostatic plate arranged in the absorption mechanism, and particles can be driven by air flow, so that the particles are classified and collected, and simple classification and screening are realized, and the particles are easy to sink and the particles are easy to suspend; and the electrostatic plate adsorbs and has accelerated the collection to the tiny granule, does not need to connect the water pipe moreover and removes dust through the mode of water spray, avoids follow-up step of handling water, and the micronic dust of collection can directly pack, retrieves processing, simplifies the dust removal step.

Description

Dust removal and reduction equipment for mining and tunneling process

Technical Field

The utility model relates to a dust removal technical field specifically is a mining tunnelling process is with dust removal dust fall equipment.

Background

The coal industry mining work can generate a large amount of dust, the high-concentration dust can be diffused along with airflow, the physical health of constructors can be seriously influenced, spontaneous combustion or explosion can easily occur when the dust reaches a certain concentration, the production safety of a mine is seriously threatened, and the dust can also enter the interior of a working instrument if being dispersed, so that the instrument is failed, and the maintenance cost is increased;

to this, the utility model patent of publication No. CN216171073U discloses a mining tunnelling is dust removal dust fall equipment for process can drive bevel gear two and double flute belt pulley rotation respectively through pivot three, can make the interior negative pressure that produces of box through the flabellum to in inhaling the box with outside dust, continuously spray water through the water spout three-dimensional filter, in order to prevent that the filter from blockking up.

Above-mentioned utility model patent makes the dust no longer fly upward through flabellum dust absorption and water spray, but is big to the use amount of water, but also needs follow-up to filter water, and the step is many and troublesome, and subsequent micronic dust need dry the packing through the separation and just can use moreover, and is complicated to the recovery step of resource, causes the pollution of water resource.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a mining tunnelling dust removal dust fall equipment for process to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a mining tunnelling process is with dust removal dust fall equipment, includes the base, be equipped with storage mechanism and absorption mechanism in the base, storage mechanism can store and categorised the collection, absorption mechanism can attract fixed micronic dust.

The storage mechanism comprises a weigher fixedly connected with the upper end surface of the base, a classification box is placed on the weigher, the weigher can weigh the classification box and the dust collected in the classification box, and a baffle is arranged in the classification box;

categorised case fixedly connected with handle makes things convenient for manual work or other machines to snatch, base up end fixedly connected with backup pad, backup pad fixedly connected with fan, four removal wheels of terminal surface fixedly connected with under the base.

Preferably, the absorption mechanism comprises a support rod fixedly connected with the upper end face of the base, the support rod is fixedly connected with an insulation board, the upper end face of the base is fixedly connected with two supports, the supports are fixedly connected with slide rails, and an insulation wiping plate is connected between the slide rails in a sliding manner.

Preferably, the bracket at the front end is fixedly connected with a reverse motor, the reverse motor is in power connection with a turnover shaft, the turnover shaft is fixedly connected with an electrostatic plate, the slide rail at the front end is fixedly connected with a mobile motor, the mobile motor is in power connection with a power shaft, and the power shaft is fixedly connected with a screw rod;

preferably, the power shaft is rotatably connected with a conveying belt, the other end of the conveying belt is rotatably connected with a driven belt pulley, the driven belt pulley at the other end is rotatably connected to the sliding rail at the rear end through a threaded shaft, the threaded shaft and the lead screw are opposite in threaded direction, the insulating wiping plate is connected through threads, the electrostatic plate can be electrified, and the insulating plate is uncharged.

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

the utility model can adsorb dust in the mine hole through the electrostatic plate arranged in the absorption mechanism, and the particles can be driven by the airflow, so that the particles are classified and collected, which are larger and easy to sink and smaller and easy to suspend, and simple classification screening is realized;

and the electrostatic plate adsorbs and has accelerated the collection to the tiny granule, does not need to connect the water pipe moreover and removes dust through the mode of water spray, avoids follow-up step of handling water, and the micronic dust of collection can directly pack, retrieves processing, simplifies the dust removal step.

Drawings

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

FIG. 2 is a schematic view of the present invention;

FIG. 3 is a schematic view of the present invention;

fig. 4 is a rear view structure diagram of the present invention;

fig. 5 is a schematic diagram of the top view structure of the present invention;

FIG. 6 is a schematic view of the structure of the present invention from the middle right;

FIG. 7 is an enlarged view of a portion of the absorbing mechanism of FIG. 3 according to the present invention;

fig. 8 is a partially enlarged view of the absorbing mechanism of fig. 2 according to the present invention.

In the figure: 10. a base; 11. a moving wheel; 12. a handle; 13. a classification box; 14. a scale; 15. a support; 16. a fan; 17. a slide rail; 18. an electrostatic plate; 19. an insulating plate; 20. a support bar; 21. an absorbing mechanism; 22. a support plate; 23. an insulating wipe sheet; 24. a reverse motor; 25. a moving motor; 26. a power shaft; 27. a conveyor belt; 28. a storage mechanism; 29. a turning shaft.

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.

Example 1:

referring to fig. 1-8, the present invention provides a technical solution: the dust removing and reducing device for the mining and tunneling process comprises a base 10, wherein a storage mechanism 28 and an absorption mechanism 21 are arranged in the base 10, the storage mechanism 28 can be used for storing, classifying and collecting, and the absorption mechanism 21 can be used for sucking and fixing micro dust;

the storage mechanism 28 comprises a scale 14 fixedly connected with the upper end face of the base 10, a classification box 13 is placed on the scale 14, and the scale 14 can weigh the classification box 13 and the dust collected in the classification box 13;

there is the baffle in the classification case 13, classification case 13 fixedly connected with handle 12 makes things convenient for the manual work to snatch, base 10 up end fixedly connected with backup pad 22, backup pad 22 fixedly connected with fan 16, four removal wheels 11 of terminal surface fixedly connected with under the base 10.

Example 2:

referring to fig. 1 to 8, embodiment 2 is different from embodiment 1 in that:

the absorption mechanism 21 comprises a support rod 20 fixedly connected with the upper end face of the base 10, an insulation plate 19 is fixedly connected with the support rod 20, two supports 15 are fixedly connected with the upper end face of the base 10, slide rails 17 are fixedly connected with the supports 15, and an insulation wiping plate 23 is connected between the slide rails 17 in a sliding manner;

the bracket 15 at the front end is fixedly connected with a reverse motor 24, the reverse motor 24 is in power connection with a turnover shaft 29, and the turnover shaft 29 is fixedly connected with an electrostatic plate 18;

the slide rail 17 at the front end is fixedly connected with a mobile motor 25, the mobile motor 25 is in power connection with a power shaft 26, the power shaft 26 is fixedly connected with a screw rod, and the power shaft 26 is rotatably connected with a conveyor belt 27;

the other end of the conveyor belt 27 is rotatably connected with a driven belt pulley, the driven belt pulley at the other end is rotatably connected to the slide rail 17 at the rear end through a threaded shaft, the threaded shaft and the lead screw are opposite in threaded direction, the insulating wiping plate 23 is connected through threads, the electrostatic plate 18 can be electrified, and the insulating plate 19 is not electrified.

The working principle is as follows:

placing the device in a mining environment, starting the fan 16 while the electrostatic plate 18 is energized, and then collecting fine dust by the fan 16 onto the electrostatic plate 18 and fixing the fine dust by electrostatic force of the electrostatic plate 18;

after adsorbing for a period of time, starting the reverse rotation motor 24 to drive the turnover shaft 29 to rotate so as to drive the electrostatic plate 18 to rotate, and then starting the moving motor 25 to drive the power shaft 26 to rotate so as to drive the conveyor belt 27 to rotate so as to drive the threaded shaft and the screw rod to rotate so as to drive the insulating wiping plate 23 to move downwards;

the insulating wiping plate 23 clings to the upper end face of the static plate 18 to move downwards, dust on the static plate 18 is pushed to be cleaned, and when the insulating wiping plate 23 moves to the surface of the insulating plate 19, because the insulating plate 19 has no static electricity, the dust enters the classifying box 13 to be collected through the guiding of the insulating plate 19 and the pushing of the insulating wiping plate 23;

then the moving motor 25 is started reversely, the insulating wiping plate 23 is reset, then the operation is repeated, when the weighing device 14 detects that the weight is enough, the classification box 13 can be replaced, if the flying dust particles in the air are bigger and can be collected by the driving of the fan 16, but when the static electricity is not enough, the particles can fall into the classification box 13, and the classification collection is finished.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a mining tunnelling dust removal dust fall equipment for process, includes base (10), its characterized in that: a storage mechanism (28) and an absorption mechanism (21) are arranged in the base (10), the storage mechanism (28) can store, classify and collect, and the absorption mechanism (21) can attract and fix micro-dust;

storage mechanism (28) include base (10) up end fixed connection's scale ware (14), categorised case (13) have been placed on scale ware (14), scale ware (14) can weigh categorised case (13) and the dust weight of its inside collection, there is the baffle in categorised case (13), categorised case (13) fixedly connected with handle (12) makes things convenient for manual work or other machines to snatch.

2. The dust removing and reducing device for the mining and tunneling process according to claim 1, wherein: the improved fan is characterized in that a supporting plate (22) is fixedly connected to the upper end face of the base (10), a fan (16) is fixedly connected to the supporting plate (22), and four moving wheels (11) are fixedly connected to the lower end face of the base (10).

3. The dust removing and reducing device for the mining and tunneling process according to claim 1, wherein: the absorption mechanism (21) comprises a supporting rod (20) fixedly connected with the upper end face of the base (10), an insulating plate (19) is fixedly connected with the supporting rod (20), and two supports (15) are fixedly connected with the upper end face of the base (10).

4. The dust removing and reducing device for the mining and tunneling process according to claim 3, wherein: support (15) fixedly connected with slide rail (17), sliding connection has insulating board (23) of wiping between slide rail (17).

5. The dust removing and reducing device for the mining and tunneling process according to claim 4, characterized in that: the support (15) fixedly connected with reversal motor (24) of front end, reversal motor (24) power is connected with trip shaft (29), trip shaft (29) fixedly connected with electrostatic plate (18).

6. The dust removing and reducing device for the mining and tunneling process according to claim 5, wherein: the front end slide rail (17) fixedly connected with mobile motor (25), mobile motor (25) power is connected with power shaft (26), and power shaft (26) fixedly connected with lead screw.

7. The dust removing and reducing device for the mining and tunneling process according to claim 6, wherein: the power shaft (26) is rotatably connected with a conveyor belt (27), and the other end of the conveyor belt (27) is rotatably connected with a driven belt wheel.

8. The dust removing and reducing device for the mining and tunneling process according to claim 7, wherein: the driven belt wheel at the other end is rotatably connected to the sliding rail (17) at the rear end through a threaded shaft, the threaded directions of the threaded shaft and the screw rod are opposite, the driven belt wheel is connected with an insulating wiping plate (23) through threads, the electrostatic plate (18) can be electrified, and the insulating plate (19) is uncharged.