CN211874534U

CN211874534U - Underground coal mine ventilation and dust removal device

Info

Publication number: CN211874534U
Application number: CN202020431782.5U
Authority: CN
Inventors: 余岚
Original assignee: Longdong University
Current assignee: Longdong University
Priority date: 2020-03-30
Filing date: 2020-03-30
Publication date: 2020-11-06
Anticipated expiration: 2030-03-30

Abstract

The utility model discloses a colliery is dust collector that ventilates in pit, which comprises a vehicle rack, the left side fixedly connected with dust removal case at frame top, the top intercommunication on dust removal case right side has the air-supply line, the left side of air-supply line extends to the bottom of dust removal incasement chamber, the right side intercommunication of air-supply line has the fan, the right side intercommunication of fan has the connecting pipe, the right side threaded connection of connecting pipe has the fixing base, the right side fixedly connected with air inlet cover of fixing base. The utility model discloses a frame, dust removal case, air-supply line, fan, connecting pipe, fixing base, air inlet cover, exhaust pipe, air discharge fan, inlet tube, blow off pipe, support and gyro wheel's cooperation is used, can effectually solve and have the problem that the great unable nimble use of equipment volume exists in the current colliery operation ventilation dust collector that is used for of current, the device can conveniently remove, is favorable to darker borehole operation to ensure the dust removal effect of ventilating, be favorable to the construction operation to use more.

Description

Underground coal mine ventilation and dust removal device

Technical Field

The utility model relates to a colliery construction technical field specifically is a colliery is ventilation dust collector in pit.

Background

The coal mine is an area where people mine coal resources in a coal-rich mining area, and the coal mine can be divided into an underground coal mine and an open coal mine according to different mining forms, wherein the underground coal mine mines coal in a form of excavating a tunnel underground, a large amount of harmful gas and dust such as gas can be generated in the tunnel in the coal mining process, and the harmful gas and dust can cause adverse effects on the health of workers if not processed in time and seriously endanger the health and life safety of the workers.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a colliery is ventilation dust collector in pit possesses the comparatively nimble advantage of use, has solved and has been used for colliery to ventilate dust collector in pit often because the too big removal that leads to of volume is inconvenient in the use at present, unable nimble use to the problem of dust collecting equipment's limitation has been caused.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a colliery is dust collector that ventilates in pit, includes the frame, the left side fixedly connected with dust removal case at frame top, the top intercommunication on dust removal case right side has the air-supply line, the left side of air-supply line extends to the bottom of dust removal incasement chamber, the right side intercommunication of air-supply line has the fan, the right side intercommunication of fan has the connecting pipe, the right side threaded connection of connecting pipe has the fixing base, the right side fixedly connected with air inlet cover of fixing base, the top intercommunication of dust removal case has the exhaust pipe, the inner chamber fixedly connected with air discharge fan of exhaust pipe, the left top intercommunication of dust removal case has the inlet tube, the bottom intercommunication on dust removal case right side has the blow off pipe, the equal fixedly connected with support in both sides of frame bottom, bearing swing joint has.

Preferably, the bottom fixedly connected with mount pad of fan, the equal fixedly connected with branch in both sides of mount pad bottom, the bottom of branch and the top fixed connection of frame.

Preferably, the left side of the top of the frame is fixedly connected with a connecting rod, and the top of the left side of the connecting rod is fixedly connected with a push handle.

Preferably, the top and the bottom of the inner cavity of the exhaust pipe are both fixedly connected with filter hoods, and the two filter hoods are respectively positioned at the top and the bottom of the fan.

Preferably, the inner chamber fixedly connected with filter screen of air inlet cover, the right side fixedly connected with group battery at frame top, the right side fixedly connected with light of group battery.

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

1. the utility model discloses a frame, dust removal case, air-supply line, fan, connecting pipe, fixing base, air inlet cover, exhaust pipe, air discharge fan, inlet tube, blow off pipe, support and gyro wheel's cooperation is used, can effectually solve and have the problem that the great unable nimble use of equipment volume exists in the current colliery operation ventilation dust collector that is used for of current, the device can conveniently remove, is favorable to darker borehole operation to ensure the dust removal effect of ventilating, be favorable to the construction operation to use more.

2. The utility model discloses a set up mount pad and branch, can play the supporting role to the fan, thereby the stability of fan has been guaranteed, through setting up the connecting rod and pushing away the handle, can conveniently remove the device, thereby the staff of being convenient for uses, through setting up the filter mantle, can further guarantee the inside filter effect of dust removal case, through setting up the filter screen, can avoid the foreign matter to get into the inside damage that causes of fan through the air inlet cover, through setting up group battery and light, can provide support to the required electric power of device, the light can provide certain lighting requirements simultaneously.

Drawings

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

FIG. 2 is a schematic view of the internal connection structure of the dust removing box of the present invention;

fig. 3 is a schematic view of the connection structure of the air inlet cover and the filter screen of the present invention.

In the figure: 1. a frame; 2. a dust removal box; 3. an air inlet pipe; 4. a fan; 5. a connecting pipe; 6. a fixed seat; 7. an air inlet cover; 8. an exhaust duct; 9. an exhaust fan; 10. a water inlet pipe; 11. a blow-off pipe; 12. a support; 13. a roller; 14. a mounting seat; 15. a strut; 16. a connecting rod; 17. a push handle; 18. a filter housing; 19. a filter screen; 20. a battery pack; 21. an illuminating lamp.

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.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element to be referred must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted", "provided", "connected", and the like are to be construed broadly, such as "connected", which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

The components adopted by the utility model are all universal standard components or components known by the technicians in the field, and the structure and the principle of the components are known by the technicians through technical manuals or conventional experimental methods.

Referring to fig. 1-3, a coal mine underground ventilation and dust removal device comprises a frame 1, a connecting rod 16 is fixedly connected to the left side of the top of the frame 1, a push handle 17 is fixedly connected to the top of the left side of the connecting rod 16, a dust removal box 2 is fixedly connected to the left side of the top of the frame 1, an air inlet pipe 3 is communicated with the top of the right side of the dust removal box 2, the left side of the air inlet pipe 3 extends to the bottom of the inner cavity of the dust removal box 2, a fan 4 is communicated with the right side of the air inlet pipe 3, an installation seat 14 is fixedly connected to the bottom of the fan 4, support rods 15 are fixedly connected to both sides of the bottom of the installation seat 14, the bottom of each support rod 15 is fixedly connected to the top of the frame 1, a connecting pipe 5 is communicated to the right side of the fan 4, a fixing seat 6 is connected to the right side of, the right side of the battery pack 20 is fixedly connected with an illuminating lamp 21, the top of the dust removal box 2 is communicated with an exhaust pipe 8, the top and the bottom of the inner cavity of the exhaust pipe 8 are both fixedly connected with filter hoods 18, the two filter hoods 18 are respectively positioned at the top and the bottom of the fan 4, the inner cavity of the exhaust pipe 8 is fixedly connected with an exhaust fan 9, the top of the left side of the dust removal box 2 is communicated with a water inlet pipe 10, the bottom of the right side of the dust removal box 2 is communicated with a sewage discharge pipe 11, the two sides of the bottom of the frame 1 are both fixedly connected with a support 12, the bottom of the support 12 is movably connected with a roller 13 through a bearing, the fan 4 can be supported by arranging an installation seat 14 and a support rod 15, so that the stability of the fan 4 is ensured, the device can be conveniently moved by arranging a connecting rod 16 and a push handle 17, so that the device, through setting up filter screen 19, can avoid the foreign matter to get into the inside damage that causes of fan 4 through air inlet cover 7, through setting up group battery 20 and light 21, can provide support to the required electric power of device, light 21 can provide certain lighting requirements simultaneously, through frame 1, dust removal case 2, air-supply line 3, fan 4, connecting pipe 5, fixing base 6, air inlet cover 7, exhaust pipe 8, air discharge fan 9, inlet tube 10, blow off pipe 11, support 12 and gyro wheel 13's cooperation is used, can effectually solve the current problem that is used for colliery operation ventilation dust collector to have the great unable nimble use of equipment volume, the device can conveniently remove, be favorable to darker borehole operation, thereby ensure the ventilation dust removal effect, be favorable to the construction operation to use more.

During the use, the staff promotes the device and removes to suitable construction position, start the operation of fan 4 through external control ware, fan 4 collects air and dust to dust removal case 2 insidely, the air that contains the impurity dust gets into dust removal case 2 insidely through liquid erodees, thereby reach air-purifying's purpose, the air that the purification was accomplished is under the effect of air discharge fan 9, realize the discharge of air, supplement the water source to dust removal case 2 insidely through inlet tube 10, through the sewage of blow off pipe 11 discharge.

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 ventilation dust collector in pit, includes frame (1), its characterized in that: the left side fixedly connected with dust removal case (2) at frame (1) top, the top intercommunication on dust removal case (2) right side has air-supply line (3), the left side of air-supply line (3) extends to the bottom of dust removal case (2) inner chamber, the right side intercommunication of air-supply line (3) has fan (4), the right side intercommunication of fan (4) has connecting pipe (5), the right side threaded connection of connecting pipe (5) has fixing base (6), the right side fixedly connected with air inlet cover (7) of fixing base (6), the top intercommunication of dust removal case (2) has exhaust pipe (8), the inner chamber fixedly connected with air discharge fan (9) of exhaust pipe (8), the left top intercommunication of dust removal case (2) has inlet tube (10), the bottom intercommunication on dust removal case (2) right side has blow off pipe (11), the equal fixedly connected with support (12) in both sides of frame (1) bottom, the bottom of the bracket (12) is movably connected with a roller (13) through a bearing.

2. The underground coal mine ventilation and dust removal device according to claim 1, which is characterized in that: the bottom fixedly connected with mount pad (14) of fan (4), equal fixedly connected with branch (15) in both sides of mount pad (14) bottom, the bottom of branch (15) and the top fixed connection of frame (1).

3. The underground coal mine ventilation and dust removal device according to claim 1, which is characterized in that: the left side of the top of the frame (1) is fixedly connected with a connecting rod (16), and the top of the left side of the connecting rod (16) is fixedly connected with a push handle (17).

4. The underground coal mine ventilation and dust removal device according to claim 1, which is characterized in that: the top and the bottom of the inner cavity of the exhaust pipe (8) are fixedly connected with filter hoods (18), and the two filter hoods (18) are respectively positioned at the top and the bottom of the fan (4).

5. The underground coal mine ventilation and dust removal device according to claim 1, which is characterized in that: the inner chamber fixedly connected with filter screen (19) of air inlet cover (7), the right side fixedly connected with group battery (20) at frame (1) top, the right side fixedly connected with light (21) of group battery (20).