CN216588691U

CN216588691U - Mining engineering is with ore hole dust collecting equipment that ventilates

Info

Publication number: CN216588691U
Application number: CN202123313618.8U
Authority: CN
Inventors: 刘飞; 贺鹏程; 李立杰
Original assignee: Individual
Current assignee: Shaanxi Yinhe Coal Development Co ltd
Priority date: 2021-12-27
Filing date: 2021-12-27
Publication date: 2022-05-24
Anticipated expiration: 2031-12-27

Abstract

The utility model discloses a mining engineering is with ore deposit hole dust collecting equipment that ventilates, the pipeline comprises a pipeline, pipeline inner wall lower extreme is equipped with the mounting hole, it has the dust filter core to alternate in the mounting hole, the pipeline inner wall is located dust filter core both sides and all encircles to being provided with the gag lever post, a dust filter core lateral wall is equipped with the perforation, it has the bull stick to alternate in the perforation, the end that stretches out of bull stick one side is provided with scrapes the pole, it is provided with the brush to scrape pole one side, brush one side sets up at a dust filter core lateral wall, the end that stretches out of bull stick opposite side is provided with the carousel, a carousel lateral wall both ends all rotate and are connected with electric telescopic handle, two electric telescopic handle's the other end sets up respectively at pipeline inner wall both ends. Electric telescopic handle drives the carousel rotatory, and the carousel drives through the bull stick and scrapes the pole rotation, scrapes the pole and drives the brush and clear up the left side wall of dust filter core, and the control brush is continuous to the clearance of dust filter core left side wall, makes the dust filter core remain the best filtration state all the time, has improved dust fall effect.

Description

Mining engineering is with ore hole dust collecting equipment that ventilates

Technical Field

The utility model belongs to the technical field of mining engineering, concretely relates to mining engineering is with mine hole ventilation dust collecting equipment.

Background

If the utility model discloses a mine ventilation dust collector is disclosed in the chinese utility model patent document with application number CN202022483684.9, the utility model comprises a box body, a ventilation box, a heating wire, a filter screen and a dust collection box, wherein the bottom of the inner side of the box body is fixedly connected with a storage battery, the inner part of one side of the storage battery is fixedly connected with the ventilation box, the inner part of the ventilation box is fixedly connected with the heating wire, the air outlet of the ventilation box is fixedly connected with a first suction fan, the top of the ventilation box is connected with an air inlet pipe in a penetrating way, the inner part of the other side of the storage battery is fixedly connected with a dust collection box, the filter screen is inserted in the dust collection box, a second suction fan is fixedly connected in the air inlet of the dust collection box, the top of the dust collection box is connected with an air outlet pipe in a penetrating way, the utility model can convey warm air to the inner part of the mine hole by electrifying and heating the heating wire in the ventilation box when the weather is cold, thereby improving the working environment in the mine hole, can be with the quick taking out of the inside filter screen of dust removal box, swift, the convenience that the change that makes the filter screen can be more, have the weak point to have: the filter screen is in long-term use, and its surface can adsorb a large amount of dusts, leads to the filter screen hole to block up easily, has reduced dust removal effect, and filter screen fixed mounting is in the dust removal box simultaneously, and dust removal box fixed mounting leads to inconveniently to change and maintain the filter screen in the box, leads to dust removal effect not good, has the inconvenient problem to the filter screen clearance.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a mining engineering uses mine hole ventilation dust collecting equipment to there is inconvenient problem to the filter screen clearance among the solution prior art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a mining engineering is with ore deposit hole ventilation dust collecting equipment, includes the pipeline, pipeline inner wall lower extreme is equipped with the mounting hole, the interlude has the dust filter core in the mounting hole, pipeline inner wall is located all encircle to be provided with the gag lever post in dust filter core both sides, a dust filter core lateral wall is equipped with the perforation, the interlude has the bull stick in the perforation, the end that stretches out of bull stick one side is provided with scrapes the pole, it is provided with the brush to scrape pole one side, brush one side sets up a dust filter core lateral wall, the end that stretches out of bull stick opposite side is provided with the carousel, a carousel lateral wall both ends all rotate and are connected with electric telescopic handle, two electric telescopic handle's the other end sets up respectively pipeline inner wall both ends.

Preferably, one side a side wall of the limiting rod is provided with a limiting sliding groove, two ends of the scraping rod are provided with limiting sliding blocks, and the two limiting sliding blocks are respectively inserted into two ends of the limiting sliding groove.

Preferably, the bottom end of the inner wall of the pipeline is located a sewage draining hole is formed in one side of the dust filter core, the pipeline is located the lower end of the sewage draining hole is provided with a sewage storage box, one side of the lower end of the sewage storage box is provided with a sewage draining outlet, the lower end of the sewage draining outlet is connected with a sealing cover through threads, one side of the dust filter core is provided with a dust suction fan, the pipeline is located a dust sucking hole is formed in one side of the dust suction fan, a first filter screen is arranged in the dust sucking hole, a heating wire is arranged on the other side of the pipeline, and two ends of the inner wall of the other side of the pipeline are located exhaust holes are formed in one side of the heating wire.

Preferably, an air inlet pipe is arranged on the other side of the pipeline, an air inlet is arranged on one side of the air inlet pipe, a ventilation fan is arranged in the air inlet pipe, and a second filter screen is arranged in the air inlet.

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

1. the utility model discloses in the in-process of using, through the operation of switch group control electric telescopic handle, two electric telescopic handle flexible ends are connected through rotating and are driven the carousel rotation, the carousel drives the scraping bar rotation through the bull stick, the scraping bar drives the brush and clears up the left side wall of dust filter core, prevent that dust filter core from in the long-term use in-process, the surface adsorbs a large amount of dust and blocks up the dust filter core, when electric telescopic handle's flexible end is retrieved, drive the carousel reverse rotation, control bull stick reverse rotation simultaneously and reset, electric telescopic handle reciprocating motion, control the brush and be continuous to the clearance of dust filter core left side wall, make the dust filter core remain the best filtration state all the time, the scraping bar is in rotatory process, slide in spacing spout through spacing slider, prevent that the scraping bar from driving the brush and break away from the left side wall of dust filter core, the clearance effect of dust filter core has been improved, the dust scraped by the scraping rod is discharged into the dirt storage box through the dirt discharge hole, and the dirt storage box is conveniently cleaned by opening the sealing cover.

2. The utility model discloses a switch block control ventilation fan moves, and ventilation fan drives outside air and forms high velocity air and flow in the intake stack, and in getting into the mine hole through the hole of airing exhaust, the air current contacts with the heater when in the pipeline, drives the heat that the heater distributed out and gets into the mine hole, reaches the temperature improvement in the mine hole.

Drawings

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

FIG. 2 is a cutaway schematic view of FIG. 1;

FIG. 3 is a sectional view of soil 1 viewed from the right A-A;

fig. 4 is an enlarged schematic view of a portion of fig. 2.

In the figure: 1. a pipeline; 2. mounting holes; 3. a dust filter element; 4. a limiting rod; 5. perforating; 6. a rotating rod; 7. a scraping rod; 8. a brush; 9. a turntable; 10. an electric telescopic rod; 11. a limiting chute; 12. a limiting slide block; 13. a sewage draining hole; 14. a sewage storage tank; 15. a sewage draining outlet; 16. a dust collection fan; 17. a dust collection hole; 18. a first filter screen; 19. a heater; 20. an air exhaust hole; 21. an air inlet pipe; 22. an air inlet; 23. a ventilation fan; 24. a second filter screen; 101. and (7) sealing the cover.

Detailed Description

The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention.

As shown in figures 1, 2, 3 and 4, the embodiment of the utility model provides a mine hole ventilation and dust removal device for mining engineering, which comprises a pipeline 1, a switch group is welded on the front wall of the pipeline 1, the input end of the switch group is connected with an external power supply through an electric wire, a mounting hole 2 is processed at the lower end of the inner wall of the pipeline 1, a dust filter element 3 is inserted in the mounting hole 2, the dust filter element 3 is polyester fiber filter cloth, limiting rods 4 are annularly welded on the two sides of the inner wall of the pipeline 1, which are positioned at the two sides of the dust filter element 3, a perforation 5 is processed on the right side wall of the dust filter element 3, a rotating rod 6 is inserted in the perforation 5, the rotating rod 6 rotates in the perforation 5, a scraping rod 7 is welded at the extending end at the left side of the rotating rod 6, a brush 8 is embedded on the right side wall of the scraping rod 7, the brush 8 is made of polyethylene material, the right side wall of the brush 8 abuts against the left side wall of the dust filter element 3, a turntable 9 is welded at the right end of the right side wall of the rotating rod 6, rotating rod 9 is welded at the two ends of the right side wall of the turntable 9, the two rotating shafts are of a mutually eccentric structure, the rotating shafts are sleeved with rotating sleeves, the telescopic ends of two electric telescopic rods 10 are respectively welded on the two rotating sleeves, the model of the electric telescopic rods 10 is XDHA12-150, the control ends of the electric telescopic rods 10 are connected with the output end of a switch group through electric wires, the outer ends of the two electric telescopic rods 10 are respectively welded at two ends of the inner wall of a pipeline 1, a limiting chute 11 is processed on the left side wall of a left limiting rod 4, the cross section of the limiting chute 11 is of a T-shaped structure, limiting sliders 12 are welded at two ends of a scraping rod 7, the cross section of each limiting slider 12 is of a T-shaped structure, the two limiting sliders 12 are respectively inserted into two ends of the limiting chute 11, a sewage discharge hole 13 is processed at the bottom end of the inner wall of the pipeline 1, a sewage storage tank 14 is welded at the lower end of the sewage discharge hole 13, a sewage discharge outlet 15 is processed at the left side of the lower end of the sewage storage tank 14, and the lower end of the sewage outlet 15 is connected with a sealing cover 101 through a thread, a dust collection fan 16 is welded on the left side of the dust filter element 3 in the pipeline 1, the type of the dust collection fan 16 is FA-115, the control end of the dust collection fan 16 is connected with the output end of the switch group through an electric wire, a dust collection hole 17 is processed on the left side of the dust collection fan 16 in the pipeline 1, a first filter screen 18 is welded in the dust collection hole 17, the diameter of the filter hole of the first filter screen 18 is 3mm, a heating wire 19 is welded on the right side in the pipeline 1, the type of the heating wire 19 is OCR25AL5-005 and 220V/10KW, the control end of the heating wire 19 is connected with the output end of the switch group through an electric wire, exhaust holes 20 are processed on the left side of the heating wire 19 at two ends of the inner wall on the right side of the pipeline 1, an air inlet pipe 21 is welded on the right side of the pipeline 1, an air inlet 22 is processed at the lower end of the right side of the air inlet pipe 21, a ventilation fan 23 is welded in the air inlet pipe 21, the type of the ventilation fan 23 is FA-115, the control end of the ventilation fan 23 is connected with the output end of the switch group through an electric wire, a second filter screen 24 is welded in the air inlet 22 of the ventilation fan 23, and the diameter of a filter hole of the second filter screen 24 is 3 mm.

The working principle of the embodiment is as follows: in the using process, the electric telescopic rods 10 are controlled to operate through the switch group, the telescopic ends of the two electric telescopic rods 10 are connected through rotation to drive the rotary table 9 to rotate, the rotary table 9 drives the scraping rod 7 to rotate through the rotary rod 6, the scraping rod 7 drives the hairbrush 8 to clean the left side wall of the dust filter element 3, the dust filter element 3 is prevented from being blocked by a large amount of dust adsorbed on the surface in the long-term use process, when the telescopic ends of the electric telescopic rods 10 are retracted, the rotary table 9 is driven to rotate reversely, meanwhile, the rotary rod 6 is controlled to rotate reversely to reset, the electric telescopic rods 10 reciprocate, the hairbrush 8 is controlled to continuously clean the left side wall of the dust filter element 3, the dust filter element 3 is enabled to be always kept in the optimal filtering state, the scraping rod 7 slides in the limiting sliding chute 11 through the limiting sliding block 12 in the rotating process, and the scraping rod 7 is prevented from driving the hairbrush 8 to be separated from the left side wall of the dust filter element 3, the cleaning effect of dust filter element 3 is improved, the dust scraped by scraping rod 7 is discharged into dirt storage box 14 through blow-off hole 13, and the dirt storage box 14 is cleaned conveniently by opening sealing cover 101. The ventilation fan 23 is controlled to operate by the switch group, the ventilation fan 23 drives external air to form high-speed airflow to flow in the air inlet pipe 21 and enter the mine cavity through the air outlet hole 20, the airflow contacts the heating wire 19 when passing through the pipeline 1, and heat emitted by the heating wire 19 is driven to enter the mine cavity, so that the temperature in the mine cavity is increased.

The above description is only a preferred embodiment of the present invention, and is not intended to limit the scope of the present invention.

Claims

1. The utility model provides a mining engineering is with mine hole ventilation dust collecting equipment which characterized in that: comprises a pipeline (1), a mounting hole (2) is arranged at the lower end of the inner wall of the pipeline (1), a dust filter core (3) is inserted in the mounting hole (2), limiting rods (4) are annularly arranged on the inner wall of the pipeline (1) at two sides of the dust filter core (3), a through hole (5) is arranged on one side wall of the dust filter element (3), a rotating rod (6) is inserted in the through hole (5), a scraping rod (7) is arranged at the extending end of one side of the rotating rod (6), a brush (8) is arranged at one side of the scraping rod (7), one side of the brush (8) is arranged on one side wall of the dust filter element (3), the extension end of the other side of the rotating rod (6) is provided with a rotating disk (9), two ends of one side wall of the rotating disk (9) are both rotatably connected with electric telescopic rods (10), and the other ends of the electric telescopic rods (10) are respectively arranged at two ends of the inner wall of the pipeline (1).

2. Mine cavern ventilation dust removal equipment for mining engineering according to claim 1, characterized in that: one side a side wall of the limiting rod (4) is provided with a limiting sliding groove (11), two ends of the scraping rod (7) are provided with limiting sliding blocks (12), and the two limiting sliding blocks (12) are respectively inserted into two ends of the limiting sliding groove (11).

3. Mine cavern ventilation dust removal equipment for mining engineering according to claim 1, characterized in that: the utility model provides a dust filter, including pipeline (1), dust filter core (3), pipeline (1) inner wall bottom and pipe (1), pipeline (1) is located dust drain (13) lower extreme is provided with stores up dirty case (14), store up dirty case (14) lower extreme one side and be equipped with drain (15), drain (15) lower extreme has sealed lid (101) through threaded connection, lie in pipeline (1) dust filter core (3) one side is provided with dust absorption fan (16), lie in pipeline (1) dust absorption fan (16) one side is equipped with dust absorption hole (17), be provided with first filter screen (18) in dust absorption hole (17), the opposite side is provided with heater (19) in pipeline (1), pipeline (1) opposite side inner wall both ends are located heater (19) one side all is equipped with exhaust hole (20).

4. Mine cavern ventilation dust removal equipment for mining engineering according to claim 1, characterized in that: the air inlet pipe (21) is arranged on the other side of the pipeline (1), an air inlet (22) is formed in one side of the air inlet pipe (21), a ventilation fan (23) is arranged in the air inlet pipe (21), and a second filter screen (24) is arranged in the air inlet (22).