CN211230525U

CN211230525U - Mining ventilation unit

Info

Publication number: CN211230525U
Application number: CN201921945452.1U
Authority: CN
Inventors: 邵林进; 季广瑞; 邵林金
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-11-12
Filing date: 2019-11-12
Publication date: 2020-08-11
Anticipated expiration: 2029-11-12

Abstract

The utility model discloses a mining ventilation unit, the pipeline comprises a pipeline, be provided with the baffle in the pipeline, air-out passageway and inlet air channel are separated into by the baffle to the pipeline, the installing port has been seted up on the pipeline lateral wall of air-out passageway one side, it is equipped with the filter to insert in the installing port, be provided with the active carbon in the filter, be provided with the wind wheel in the air-out passageway, the first pivot of one end fixedly connected with of wind wheel, first pivot runs through the baffle and extends to the interior setting of inlet air channel, and rotates through first bearing between first pivot and the baffle to be connected, is located the welding has first bevel gear in the first pivot in the inlet air channel, the symmetry is provided with the bracing piece in the. The utility model relates to a mining ventilation equipment technical field, it can realize carrying out filtration treatment to the gas that discharges, can also be in carminative, induced drafts in to the ore way with the help of carminative power, more fully utilizes the energy.

Description

Mining ventilation unit

Technical Field

The utility model relates to a mining ventilation equipment technical field especially relates to a mining ventilation unit.

Background

The mine ventilation device can be used for ventilation, dust exhaust and cooling in the operation of miners, the ventilation of the miners is an important measure for ensuring the safety of workers and realizing safe production, the ventilation condition of mines is poor, accidents such as gas explosion and the like are easy to happen, mine accidents are caused, the existing ventilation device directly exhausts air in the mines and sucks external air, the mode causes great pollution to the atmosphere, and meanwhile, air exhaust and air exhaust are separately carried out, so that energy waste is caused.

To this end, we propose a ventilation device for mines that solves the above mentioned problems.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the problem existing in the prior art and providing a mining ventilation device.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a mine ventilation device comprises a pipeline, wherein a partition plate is arranged in the pipeline, the pipeline is divided into an air outlet channel and an air inlet channel by the partition plate, a mounting opening is formed in the side wall of the pipeline on one side of the air outlet channel, a filter plate is inserted in the mounting opening, activated carbon is arranged in the filter plate, a wind wheel is arranged in the air outlet channel, one end of the wind wheel is fixedly connected with a first rotating shaft, the first rotating shaft penetrates through the partition plate and extends into the air inlet channel, the first rotating shaft is rotatably connected with the partition plate through a first bearing, a first bevel gear is welded on the first rotating shaft in the air inlet channel, supporting rods are symmetrically arranged in the air inlet channel, a second bearing is fixedly welded between the two supporting rods, a second rotating shaft is inserted in the second bearing, one end of the second rotating shaft is fixedly connected with a fan, and the other end, the second bevel gear is meshed with the first bevel gear.

Preferably, one end of the first bevel gear is fixedly connected with a third rotating shaft, a cooling cavity is formed in the side wall of the pipeline, which is close to one side of the air inlet channel, the third rotating shaft penetrates through the side wall of the cooling cavity and extends into the cavity, the third rotating shaft is rotatably connected with the side wall of the cooling cavity through a third bearing, a water wheel is fixedly connected to the third rotating shaft in the cooling cavity, a water outlet and a water inlet are formed in the side wall of one side of the cooling cavity, and the water outlet and the water inlet are communicated through a condensing pipe.

Preferably, a mounting door is arranged on the outer side of the mounting opening, and a handle is arranged on the mounting door.

Preferably, the connecting part of the third rotating shaft and the side wall of the cooling cavity is sealed by a sealing ring.

Preferably, a filter screen is arranged at the air inlet position of the air inlet channel.

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

1. the filter plate and other components can filter the discharged gas when the gas is discharged outside the mine pit, the activated carbon arranged in the filter plate can adsorb most dust particles, dust pollution to the atmosphere is reduced, and the air inlet pipeline, the fan and other components can exhaust the gas and suck the air into the mine tunnel by virtue of the power of the exhaust, so that the energy is more fully utilized;

2. through parts such as the water wheels that set up, cooling chamber and condenser pipe, can pass through condenser pipe cooling treatment ceaselessly with the help of the power of airing exhaust with the cooling water in the cooling chamber, reduce the air temperature that gets into in the gallery, improve operational environment quality, also very environmental protection simultaneously.

Drawings

Fig. 1 is a schematic view of the overall structure of a mine ventilation device provided by the utility model;

fig. 2 is the utility model provides a mining ventilation unit's front section structure sketch map.

In the figure: the wind power generation device comprises a pipeline 1, an air outlet channel 2, an air inlet channel 3, a partition plate 4, a mounting door 5, a mounting port 6, a filter plate 7, a wind wheel 8, a first rotating shaft 9, a filter screen 10, a cooling cavity 11, a water wheel 12, a water inlet 13, a water outlet 14, a condenser pipe 15, a first bevel gear 16, a second rotating shaft 17, a fan 18 and a second bevel gear 19.

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.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", 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 simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Referring to fig. 1-2, a mining ventilation device comprises a pipeline 1, a partition plate 4 is arranged in the pipeline 1, the pipeline 1 is divided into an air outlet channel 2 and an air inlet channel 3 by the partition plate 4, a filter screen 10 is arranged at an air inlet position of the air inlet channel 3, the filter screen 10 is arranged to prevent foreign matters from entering the air inlet channel 3 and causing damage to a mine pit, a mounting opening 6 is arranged on the side wall of the pipeline 1 at one side of the air outlet channel 2, a mounting door 5 is arranged at the outer side of the mounting opening 6, a handle is arranged on the mounting door 5, the mounting door 5 is arranged to prevent foreign matters from entering the mounting opening 6 and affecting mounting and dismounting, a filter plate 7 is inserted in the mounting opening 6, activated carbon is arranged in the filter plate 7, a wind wheel 8 is arranged in the air outlet channel 2, one end of the wind wheel 8 is fixedly connected with a first rotating, the first rotating shaft 9 is rotatably connected with the partition plate 4 through a first bearing, a first bevel gear 16 is welded on the first rotating shaft 9 positioned in the air inlet channel 3, one end of the first bevel gear 16 is fixedly connected with a third rotating shaft, a cooling cavity 11 is arranged on the side wall of the pipeline 1 close to one side of the air inlet channel 3, the third rotating shaft penetrates through the side wall of the cooling cavity 11 and extends into the cavity, the connecting part of the third rotating shaft and the side wall of the cooling cavity 11 is sealed by a sealing ring, the arranged sealing ring can prevent water in the cooling cavity 11 from entering the air inlet channel 3, the third rotating shaft is rotatably connected with the side wall of the cooling cavity 11 through a third bearing, a water wheel 12 is fixedly connected on the third rotating shaft positioned in the cooling cavity 11, a water outlet 14 and a water inlet 13 are arranged on the side wall of one side of the cooling cavity 11, and the water outlet 14 is communicated with the water, the air inlet channel 3 is internally and symmetrically provided with support rods, a second bearing is fixedly welded between the two support rods, a second rotating shaft 17 is inserted into the second bearing, one end of the second rotating shaft 17 is fixedly connected with a fan 18, the other end of the second rotating shaft 17 is fixedly connected with a second bevel gear 19, and the second bevel gear 19 is meshed with the first bevel gear 16.

The utility model discloses in, the staff is connected exhaust apparatus and pipeline 1's air-out passageway 2, and be provided with the trachea with inlet air channel 3's air inlet, and trachea and air-out passageway 2 part exhaust apparatus with the gaseous rethread pipeline 1 discharge after the filtration of filter 7 in the gallery, atmospheric pollution has been reduced, the air that flows simultaneously can drive wind wheel 8 and rotate, wind wheel 8 drives first bevel gear 16 through first pivot 9 and rotates, first bevel gear 16 drives second pivot 17 through meshing second bevel gear 19 and rotates. The second rotating shaft 17 drives the fan to rotate, and the fan 18 can suck outside fresh air into the tunnel;

further, the first bevel gear 16 can drive the third rotating shaft to rotate, the third rotating shaft drives the water wheel 12 to rotate, the water wheel 12 continuously cools the air in the air inlet channel 3 through the continuous cooling circulation of the condenser pipe 15, and the quality of the working environment in the tunnel is improved.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. A mine ventilation device comprises a pipeline (1) and is characterized in that a partition plate (4) is arranged in the pipeline (1), the pipeline (1) is divided into an air outlet channel (2) and an air inlet channel (3) by the partition plate (4), a mounting port (6) is formed in the side wall of the pipeline (1) on one side of the air outlet channel (2), a filter plate (7) is inserted into the mounting port (6), activated carbon is arranged in the filter plate (7), a wind wheel (8) is arranged in the air outlet channel (2), one end of the wind wheel (8) is fixedly connected with a first rotating shaft (9), the first rotating shaft (9) penetrates through the partition plate (4) and extends into the air inlet channel (3), the first rotating shaft (9) is rotatably connected with the partition plate (4) through a first bearing, a first bevel gear (16) is welded on the first rotating shaft (9) in the air inlet channel (3), the air inlet channel (3) is internally and symmetrically provided with supporting rods, a second bearing is fixedly welded between the two supporting rods, a second rotating shaft (17) is inserted into the second bearing, one end of the second rotating shaft (17) is fixedly connected with a fan (18), the other end of the second rotating shaft (17) is fixedly connected with a second bevel gear (19), and the second bevel gear (19) is meshed with the first bevel gear (16).

2. The mining ventilation device according to claim 1, wherein a third rotating shaft is fixedly connected to one end of the first bevel gear (16), a cooling cavity (11) is formed in the side wall of the pipeline (1) close to one side of the air inlet channel (3), the third rotating shaft penetrates through the side wall of the cooling cavity (11) and extends into the cavity, the third rotating shaft is rotatably connected with the side wall of the cooling cavity (11) through a third bearing, a water wheel (12) is fixedly connected to the third rotating shaft in the cooling cavity (11), a water outlet (14) and a water inlet (13) are formed in the side wall of one side of the cooling cavity (11), and the water outlet (14) is communicated with the water inlet (13) through a condensation pipe (15).

3. A mine ventilation device according to claim 1, characterized in that the mounting opening (6) is provided with a mounting door (5) on the outside, and the mounting door (5) is provided with a handle.

4. A mine ventilation device according to claim 2, characterized in that the connection part of the third rotating shaft and the side wall of the cooling chamber (11) is sealed by a sealing ring.

5. A mine ventilation device according to claim 1, characterized in that the air inlet position of the air inlet channel (3) is provided with a filter screen (10).