CN209942873U

CN209942873U - Colliery is excavated working face cooling dust removal dehydrating unit

Info

Publication number: CN209942873U
Application number: CN201920849453.XU
Authority: CN
Inventors: 倪瑞
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-06-06
Filing date: 2019-06-06
Publication date: 2020-01-14
Anticipated expiration: 2029-06-06

Abstract

The utility model discloses a cooling, dedusting and dehumidifying device for coal mining working faces, wherein the axle center of an output shaft of a motor is connected with a rotating handle, the other end of a second fixed block is connected with a screen, both ends of a rotating shaft are connected with an inner ring of a bearing, the top of the inner wall of a box body is provided with a first fan, a water inlet of a steam condenser is communicated with a first pipe body, one end of the first pipe body is connected with a water outlet of a compressor, a water outlet of the steam condenser is communicated with a third pipe body, external dust sucked by a fan enters a screen box, the dust is screened into the dust collecting box through the matching among the motor, the rotating shaft, a support rod and the screen, thereby achieving the effect of dedusting the working faces, the dust can be taken out through opening the dust collecting box door, high-temperature air sucked by the first fan is filtered by the filter screen, and, the low-temperature, dry air is discharged from the second fan.

Description

Colliery is excavated working face cooling dust removal dehydrating unit

Technical Field

The utility model relates to a coal mining technical field specifically is a colliery is excavated working face cooling dust removal dehydrating unit.

Background

The coal mine is an area where people mine coal resources in a coal-rich mining area, the coal mine range comprises the ground, the underground and a large area of related facilities, along with the development of the coal mining industry in China, a field working place or a working area for producing coal underground in coal mining can generate a large amount of dust in each link in coal mining, the light people influence the sight of workers, the heavy people can also damage the bodies of the workers, along with the fact that a mine goes deep into the underground, the heat degree is higher and higher, and a ventilation system is installed under some mines and cannot meet the operation requirements, so that the mining of the mine is influenced.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a colliery is excavated working face cooling dust removal dehydrating unit 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 cooling, dedusting and dehumidifying device for a coal mine excavation working face comprises a box body, a steam condenser and a screen box, wherein a first air inlet and a second air inlet are respectively formed in two sides of the top of the box body, a motor is arranged on one side of the screen box, a fixed seat is connected to the bottom of the motor through screws, a support rod is welded at the top of the inner wall of the box body, one side of the motor is attached to the outer side wall of the support rod, a rotating handle is connected to the axis of an output shaft of the motor, a support rod is fixedly connected to one end of the rotating handle, the other end of the support rod is connected with one end of a second fixed block, a screen is connected to the other end of the second fixed block, the inner side wall of the screen box and the outer wall of the support frame are both welded to the outer ring of a bearing, a support frame, the utility model discloses a steam condenser, including box, water collection tank, bearing, steam condenser, water inlet, first body one end, the inner wall top of box is equipped with first fan, the water inlet intercommunication of steam condenser has first body, first body one end is connected in the delivery port of compressor, the delivery port intercommunication of steam condenser has the third body, the one end of third body inserts in the inside of water collection tank, the bottom intercommunication of water collection tank has the second body, the one end of second body is connected with the water inlet of compressor.

As further preferable in the present technical solution: the upper portion of the inner side wall of the box body is fixedly connected with a dust collection box, the top of the dust collection box is communicated with the first air inlet, the bottom of the dust collection box is communicated with the air inlet of the fan, and the air outlet of the fan is communicated with the top of the screen box.

As further preferable in the present technical solution: the bottom of the inner wall of the box body is fixedly connected with a dust collecting box.

As further preferable in the present technical solution: and a dust collecting box door is arranged at the lower part of the outer wall of the box body.

As further preferable in the present technical solution: first fixed blocks are welded on the upper portion and the lower portion of the outer wall of the supporting rod, and the outer side walls of the first fixed blocks are fixedly connected to two ends of the steam condenser.

As further preferable in the present technical solution: and a second fan is arranged on the outer side wall of the box body.

As further preferable in the present technical solution: and the upper part of the second air inlet is fixedly connected with a filter screen.

As further preferable in the present technical solution: and a switch is arranged on one side of the box body.

Compared with the prior art, the beneficial effects of the utility model are that: get into the sieve case through the inspiratory outside dust of fan, through the motor, rotate the cooperation between handle, pivot, branch and the screen cloth with the dust sieve to receive the dirt incasement to reach the effect of removing dust to the working face, can take out the dust through opening the collection chamber door, through the high temperature air of first fan inspiration, filter the dust through the filter screen and handle the back through steam condenser, discharge low temperature, dry air from the second fan.

Drawings

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

FIG. 2 is a side cross-sectional view of the sieve box of the present invention;

fig. 3 is a schematic side view of the present invention.

In the figure: 1. a box body; 2. a first air inlet; 3. a dust collection box; 4. a dust collection box; 5. a fan; 6. a screen box; 7. a support bar; 8. a second air inlet; 9. a filter screen; 10. a first fan; 11. a first fixed block; 12. a steam condenser; 13. a second fan; 14. a first pipe body; 15. a water collection tank; 16. a compressor; 18. a second tube body; 19. screening a screen; 20. a second fixed block; 21. a strut; 22. rotating the handle; 23. a motor; 24. a fixed seat; 25. a rotating shaft; 26. a bearing; 27. a third tube; 30. a dust collecting box door; 31. a support frame; 32. and (4) switching.

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 a technical solution: the utility model provides a colliery is excavated working face cooling dust removal dehydrating unit, includes box 1, steam condenser 12 and sieve case 6, first air intake 2 and second air intake 8 have been seted up respectively to the top both sides of box 1, one side of sieve case 6 is equipped with motor 23, the bottom screwed connection of motor 23 has fixing base 24, the welding of inner wall top of box 1 has bracing piece 7, one side laminating in the lateral wall of bracing piece 7 of motor 23, the axle center department of the output shaft of motor 23 is connected with rotates 22, rotate 22 one end fixedly connected with branch 21, the other end of branch 21 is connected with the one end of second fixed block 20, the other end of second fixed block 20 is connected with screen cloth 19, the inside wall of sieve case 6 and the outer wall of support frame 31 all weld in the outer lane of bearing 26, the welding of one side of bottom of sieve case 6 inner wall has support frame 31, the inside wall of sieve case 6 and the outer wall of support frame 31 all are equipped with bearing 26 of mutual symmetry, bottom one side fixedly connected with pivot 25 of screen cloth 19, the both ends of pivot 25 all are connected with the inner circle of bearing 26, the inner wall top of box 1 is equipped with first fan 10, the water inlet of steam condenser 12 communicates has first body 14, first body 14 one end is connected in the delivery port of compressor 16, the delivery port of steam condenser 12 communicates has third body 27, the one end of third body 27 is inserted in the inside of header tank 15, the bottom of header tank 15 communicates has second body 18, the one end of second body 18 is connected with the water inlet of compressor 16.

In this embodiment, specifically: the upper portion of the inside wall of the box body 1 is fixedly connected with a dust collection box 4, the top of the dust collection box 4 is communicated with the first air inlet 2, the bottom of the dust collection box 4 is communicated with an air inlet of a fan 5, an air outlet of the fan 5 is communicated with the top of the sieve box 6, and the fan 5 sucks external dust into the sieve box 6 through the dust collection box 4.

In this embodiment, specifically: the bottom of the inner wall of the box body 1 is fixedly connected with a dust collection box 3, and screened dust is collected through the dust collection box 3.

In this embodiment, specifically: a dust collecting box door 30 is arranged at the lower part of the outer wall of the box body 1, and dust in the dust collecting box 3 can be conveniently taken out by opening the dust collecting box door 30.

In this embodiment, specifically: first fixed block 11, two sets of all welded in the upper and lower part of bracing piece 7 outer wall the lateral wall fixed connection of first fixed block 11 reaches fixed steam condenser 12 effect through first fixed block 11 in the both ends of steam condenser 12.

In this embodiment, specifically: the second fan 13 is installed to the lateral wall of box 1, discharges the gas after the cooling in the box 1 from second fan 13, reaches the effect of working face cooling.

In this embodiment, specifically: the upper part of the second air inlet 8 is fixedly connected with a filter screen 9, and dust in air sucked by the first fan 10 is filtered through the filter screen 9.

In this embodiment, specifically: a switch 32 is arranged on one side of the box body 1, and the switch 32 controls the start of the compressor 16, the first fan 10, the second fan 13, the motor 23 and the fan 5.

The compressor 16 is of the type: VR61 KF-TFP-542;

the steam condenser 12 is of the type: a QLT;

the types of the first fan 10 and the second fan 13 are: CBF-500;

the motor 23 is of the type: GH 18;

the type of the fan 5 is as follows: DF (function code).

Working principle or structure principle, in use, start fan 5 and motor 23 through switch 32, fan 5 inhales from first air intake 2 and has the dust air to sieve case 6 in, it rotates 22 to drive through motor 23 and rotates, it swings to rotate 22 drive branch 21, branch 21 drives screen cloth 19 through second fixed block 20 and swings, screen cloth 19 swings and drives pivot 25 and rotate, sieve the dust on screen cloth 19 to dust collection box 3 in, can take out the dust through opening dust collection box door 30, start first fan 10 through switch 32 when the temperature is higher and inhale after filtering the dust from filter screen 9 through second air intake 8 with outside air, can produce the comdenstion water after handling gas through steam condenser 12, the comdenstion water can fall into header tank 15 through the action of gravity, discharge the gas after handling steam condenser 12 through second fan 13.

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 colliery is excavated working face cooling dust removal dehydrating unit, includes box (1), steam condenser (12) and sieve case (6), its characterized in that: first air intake (2) and second air intake (8) have been seted up respectively to the top both sides of box (1), one side of sieve case (6) is equipped with motor (23), the bottom screwed connection of motor (23) has fixing base (24), the welding of the inner wall top of box (1) has bracing piece (7), one side laminating in the lateral wall of bracing piece (7) of motor (23), the axle center department of the output shaft of motor (23) is connected with rotates (22), rotate the one end fixedly connected with branch (21) of (22), the other end of branch (21) is connected with the one end of second fixed block (20), the other end of second fixed block (20) is connected with screen cloth (19), the inside wall of sieve case (6) and the outer wall of support frame (31) all weld in the outer lane of bearing (26), the welding of bottom one side of sieve case (6) inner wall has support frame (31), the utility model discloses a screen box, including sieve case (6), inner wall and support frame (31), the inner wall of sieve case (6) all is equipped with bearing (26) of mutual symmetry, bottom one side fixedly connected with pivot (25) of screen cloth (19), the both ends of pivot (25) all are connected with the inner circle of bearing (26), the inner wall top of box (1) is equipped with first fan (10), the water inlet intercommunication of steam condenser (12) has first body (14), the delivery port of compressor (16) is connected to first body (14) one end, the delivery port intercommunication of steam condenser (12) has third body (27), the one end of third body (27) is inserted in the inside of header tank (15), the bottom intercommunication of header tank (15) has second body (18), the one end of second body (18) is connected with the water inlet of compressor (16).

2. The coal mine excavation working face temperature reduction, dust removal and dehumidification device of claim 1, wherein: the upper portion of the inner side wall of the box body (1) is fixedly connected with a dust collection box (4), the top of the dust collection box (4) is communicated with the first air inlet (2), the bottom of the dust collection box (4) is communicated with the air inlet of the fan (5), and the air outlet of the fan (5) is communicated with the top of the screen box (6).

3. The coal mine excavation working face temperature reduction, dust removal and dehumidification device of claim 1, wherein: the bottom of the inner wall of the box body (1) is fixedly connected with a dust collection box (3).

4. The coal mine excavation working face temperature reduction, dust removal and dehumidification device of claim 1, wherein: and a dust collecting box door (30) is arranged at the lower part of the outer wall of the box body (1).

5. The coal mine excavation working face temperature reduction, dust removal and dehumidification device of claim 1, wherein: first fixed block (11), two sets of all welded in the upper and lower part of bracing piece (7) outer wall the lateral wall fixed connection of first fixed block (11) is in the both ends of steam condenser (12).

6. The coal mine excavation working face temperature reduction, dust removal and dehumidification device of claim 1, wherein: and a second fan (13) is installed on the outer side wall of the box body (1).

7. The coal mine excavation working face temperature reduction, dust removal and dehumidification device of claim 1, wherein: and the upper part of the second air inlet (8) is fixedly connected with a filter screen (9).

8. The coal mine excavation working face temperature reduction, dust removal and dehumidification device of claim 1, wherein: one side of the box body (1) is provided with a switch (32).