CN213980841U - Mine ventilation unit with filtration - Google Patents

Abstract

The utility model belongs to the technical field of ventilation devices, and discloses a mine ventilation device with a filtering structure, which comprises a mounting plate, wherein a ventilation pipe is arranged above the plate body of the mounting plate, one end of the ventilation pipe is provided with an air inlet, the other end of the ventilation pipe is provided with an air outlet, a base is arranged at one side position below the mounting plate, the ventilation device is provided with a first ventilation plate and a second ventilation plate, and the interior of the two ventilation plates is provided with a filtering layer, so that fine dust particles and crushed stone particles carried in the mine air environment can be well separated and filtered by the filtering layer, the ventilation device can blow high-quality air when in ventilation operation, the air quality environment in the mine channel is ensured, and the filtering device also plays a certain protection role for a driving piece in the ventilation device, the working quality and the safety performance of the ventilation device are improved.

Description

Mine ventilation unit with filtration

Technical Field

The utility model belongs to the technical field of ventilation unit, concretely relates to mine ventilation unit with filtration.

Background

In the process of safe production in mines, ventilation management is taken as an important component, mine ventilation means that enough fresh air is contained underground, underground workers can work safely, physical discomfort caused by oxygen deficiency is avoided, the working environment of the workers is improved, the life safety of the workers is guaranteed, and a mine ventilation device is needed in the process of mine ventilation.

Most of the existing mine ventilation devices are not provided with a filtering device, fine dust particles and broken stone particles in the middle of the external environment of a mine cannot be filtered in the process of ventilation, so that the ventilation effect is poor, and the broken stones are easy to damage parts in the device.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a mine ventilation unit with filtration to solve current mine ventilation unit and not set up the problem that the air quality is not good and cause the harm easily to inside driving piece and do not set up corresponding damping device and carry out the protection to ventilation unit that the drum that corresponding filtration leads to goes into.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a mine ventilation unit with filtration, includes the mounting panel, the plate body top of mounting panel is provided with the ventilation pipe, the one end of ventilation pipe is provided with the air intake, the other end of ventilation pipe is provided with the air outlet, below one side position of mounting panel is provided with the base, the base is provided with four altogether, be provided with damping device between base and the mounting panel bottom.

Preferably, damping device includes the spring holder, the vertical direction fixedly connected with telescopic link in top position of spring holder, the one end fixed connection of spring holder is kept away from to the telescopic link in the bottom of mounting panel, the body of rod outside of telescopic link is provided with the spring.

Preferably, top one side position of mounting panel is provided with the motor, the bottom fixed connection of motor in the mounting panel, the output of motor is connected with the pivot, the one end fixedly connected with impeller of motor is kept away from in the pivot, the inside of impeller is provided with the blade.

Preferably, the air inlet is kept away from the one end horizontal direction fixedly connected with connecting seat of ventilation pipe, the one end that the air inlet was kept away from to the connecting seat is provided with the sleeve, the sleeve is kept away from the first ventilation board of one end fixedly connected with of connecting seat, the below of first ventilation board is provided with the collection steamer tray.

Preferably, a second vent plate is arranged above the air outlet, a filter screen is arranged in the second vent plate, a fixed seat is arranged on one side of the lower portion of the air outlet, and one end of the fixed seat is fixedly connected to the outer wall of one side of the vent pipe.

Preferably, the top position of fixing base is provided with dismounting device, dismounting device includes the montant, the spacing seat of top fixedly connected with of montant, the inside vertical direction of spacing seat is provided with the axis of rotation, the one end horizontal direction of axis of rotation is connected with the commentaries on classics board, the bottom fixedly connected with briquetting of commentaries on classics board.

Compared with the prior art, the utility model, following beneficial effect has:

(1) the utility model discloses first ventilating board and second ventilating board have been set up, and the inside of two ventilating boards all is provided with the filter layer, utilize fine dust particle and rubble granule that carry in the filter layer can be fine to carry out separation filtration treatment in the mine air circumstance, make ventilation unit can bulge into higher quality air when carrying out the work of ventilating, the inside air quality environment of mine passageway has been guaranteed, and filter equipment has also played certain guard action to the inside driving piece of ventilation unit, ventilation unit's operating mass and self security performance have been improved.

(2) The utility model discloses set up comparatively convenient structure of dismantling, set up connecting seat and sleeve in the junction of first ventilating board and ventilation pipe, set up dismounting device in the junction of second ventilating board and ventilation pipe body, made things convenient for the dismantlement and the change work of ventilating board, can carry out the processing of regularly clearing up the filter screen and changing the filter screen, improved ventilation unit's filtration operating mass with rated load.

(3) The utility model discloses set up damping device, the mine internal environment is comparatively rugged and bumpy, removes or places ventilation unit and ventilates the during operation, and damping device can reduce corresponding external force or jolt to the harmful effects of device, has played the guard action to ventilation unit, has prolonged its life.

Drawings

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

fig. 2 is a side view of the impeller of the present invention;

fig. 3 is a top view of the second vent plate of the present invention;

FIG. 4 is an enlarged view of the point A of the present invention;

in the figure: 1. mounting a plate; 2. a vent pipe; 20. an air inlet; 21. an air outlet; 3. a base; 4. a damping device; 40. a spring seat; 41. a telescopic rod; 42. a spring; 5. a motor; 50. a rotating shaft; 6. an impeller; 60. a blade; 7. a connecting seat; 8. a sleeve; 9. a first vent panel; 10. a dust collection drawer; 11. a fixed seat; 12. disassembling the device; 120. a vertical rod; 121. a limiting seat; 123. a rotating shaft; 124. rotating the plate; 125. briquetting; 13. a second vent plate; 130. and (4) a filter screen.

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.

Referring to fig. 1-4, the present invention provides the following technical solutions: the utility model provides a mine ventilation unit with filtration, including mounting panel 1, the plate body top of mounting panel 1 is provided with ventilation pipe 2, the bottom of ventilation pipe 2 is provided with the supporting seat, the ventilation pipe passes through supporting seat fixed connection in mounting panel 1, the one end of ventilation pipe 2 is provided with air intake 20, the other end of ventilation pipe 2 is provided with air outlet 21, below one side position of mounting panel 1 is provided with base 3, base 3 is provided with four altogether, four base 3 distribute respectively in the geometry four corners below position of mounting panel 1, be provided with damping device 4 between base 3 and the 1 bottom of mounting panel, base 3 passes through damping device 4 and 1 fixed connection of mounting panel.

Further, damping device 4 includes spring holder 40, the vertical direction fixedly connected with telescopic link 41 in top position of spring holder 40, telescopic link 41 keeps away from the one end fixed connection in mounting panel 1's bottom of spring holder 40, telescopic link 41's body of rod outside is provided with spring 42, spring 42's bottom fixed connection in spring holder 40, and spring 42's top is fixed connection in mounting panel 1 bottom also, thereby spring 42 and inside telescopic link 41 cooperation work provide the shock attenuation effect for the device, protect ventilation unit.

Further, top one side position of mounting panel 1 is provided with motor 5, motor 5's model is Y112M-2, motor 5 and external power source electric connection, motor 5's bottom fixed connection is in mounting panel 1, motor 5's output is connected with pivot 50, the one end fixedly connected with impeller 6 of motor 5 is kept away from to pivot 50, impeller 6's outside also is provided with the safety cover, prevent to go into to the inside dust granule of ventilation pipe 2 through first ventilating board 9 and produce not good influence to impeller 6, impeller 6's inside is provided with blade 60, thereby blade 60 takes place to rotate along with pivot 50 under motor 5's drive and makes the inside air current of ventilation pipe 2 keep circulating.

It is specific, ventilation pipe 2's one end horizontal direction fixedly connected with connecting seat 7 is kept away from to air intake 20, the outside of connecting seat 7 is provided with the screw thread, the one end that air intake 20 was kept away from to connecting seat 7 is provided with sleeve 8, thereby sleeve 8's inside is provided with the screw hole and has guaranteed that sleeve 8 can take place screw-thread fit with connecting seat 7, sleeve 8 keeps away from the first ventilating board 9 of one end fixedly connected with of connecting seat 7, the below of first ventilating board 9 is provided with a collection dirt steamer tray 10, the inside of first ventilating board 9 also is provided with the filter layer, carry out the filter work of first layer to the wind body, collect the great dust particulate matter that the dirt steamer tray 10 can be collected and is filtered down by first ventilating board 9.

It is worth to be noted that, a second vent plate 13 is arranged above the air outlet 21, a filter screen 130 is arranged inside the second vent plate 13, the second vent plate 13 performs a second layer of filtering work on the air body through the filter screen 130 inside, so as to ensure the air exhaust quality of the air outlet 21, a fixed seat 11 is arranged at one side below the air outlet 21, one end of the fixed seat 11 is fixedly connected to the outer wall of one side of the vent pipe 2, the fixed seats 11 are totally arranged, the two fixed seats 11 are symmetrically arranged along the vertical central line of the air outlet 21,

further, the top position of fixing base 11 is provided with dismounting device 12, dismounting device 12 includes montant 120, the spacing seat 121 of top fixedly connected with of montant 120, the inside vertical direction of spacing seat 121 is provided with axis of rotation 123, the one end horizontal direction of axis of rotation 123 is connected with commentaries on classics board 124, the bottom fixedly connected with briquetting 125 of commentaries on classics board 124, thereby commentaries on classics board 124 can drive briquetting 125 through axis of rotation 123 and take place to accomplish to the dismantlement and the tight work of dress of briquetting 125 below second ventilating board 13 for the rotation of spacing seat 121.

The utility model discloses a theory of operation and use flow: when the utility model is used, firstly, the device is moved to a proper working place where ventilation treatment is needed, in the process of moving and arranging the ventilation device, the damping device 4 arranged between the base 3 and the mounting plate 1 can provide acting force opposite to external force and certain damping effect to protect the device through the spring 42 arranged outside the damping device and the telescopic rod 41 arranged inside the damping device, the motor 5 is started, the rotating shaft 50 is driven to rotate under the working state of the motor 5, so that the impeller 6 and the blades 60 rotate to perform blowing work, air flow can be circulated through the ventilation pipe 2, the connecting seat 7 arranged at the air inlet 20 end of the ventilation pipe 2 can be in threaded connection with the sleeve 8, so that the first ventilation plate 9 is tightly arranged at the air inlet 20, the first ventilation plate 9 plays a filtering role of a first layer, the second ventilation plate 13 can be tightly arranged at the air outlet 21 of the ventilation pipe 2 through the dismounting device 12, utilize the inside axis of rotation 123 of spacing seat 121 to make and to use the axis body as the circular motion of centre of a circle for turning plate 124 can compress tightly in the plate body top of second ventilating board 13, prescribe a limit to second ventilating board 13 for the position of air outlet 21, set up and can carry out quadratic filter work to the inside wind body of ventilation pipe 2 pipeline in filter screen 130 of second ventilating board 13 inside, guaranteed ventilation unit's filter effect.

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 (6)

1. A mine ventilation device with filtration, includes mounting panel (1), its characterized in that: the utility model discloses a mounting panel, including mounting panel (1), the plate body top of mounting panel (1) is provided with ventilation pipe (2), the one end of ventilation pipe (2) is provided with air intake (20), the other end of ventilation pipe (2) is provided with air outlet (21), below one side position of mounting panel (1) is provided with base (3), base (3) are provided with four altogether, be provided with damping device (4) between base (3) and mounting panel (1) bottom.

2. A mine ventilation device with a filter structure as claimed in claim 1, wherein: damping device (4) include spring holder (40), the vertical direction fixedly connected with telescopic link (41) in top position of spring holder (40), the one end fixed connection in the bottom of mounting panel (1) of spring holder (40) is kept away from in telescopic link (41), the body of rod outside of telescopic link (41) is provided with spring (42).

3. A mine ventilation device with a filter structure as claimed in claim 1, wherein: the utility model discloses a motor mounting structure, including mounting panel (1), the top of mounting panel (1) one side position is provided with motor (5), the bottom fixed connection of motor (5) is in mounting panel (1), the output of motor (5) is connected with pivot (50), the one end fixedly connected with impeller (6) of motor (5) are kept away from in pivot (50), the inside of impeller (6) is provided with blade (60).

4. A mine ventilation device with a filter structure as claimed in claim 1, wherein: the air inlet (20) is kept away from one end horizontal direction fixedly connected with connecting seat (7) of ventilation pipe (2), the one end that air inlet (20) were kept away from in connecting seat (7) is provided with sleeve (8), the first ventilating board (9) of one end fixedly connected with of connecting seat (7) is kept away from in sleeve (8), the below of first ventilating board (9) is provided with collection dirt steamer tray (10).

5. A mine ventilation device with a filter structure as claimed in claim 1, wherein: the air outlet structure is characterized in that a second ventilating plate (13) is arranged above the air outlet (21), a filter screen (130) is arranged inside the second ventilating plate (13), a fixing seat (11) is arranged on one side of the lower portion of the air outlet (21), and one end of the fixing seat (11) is fixedly connected to the outer wall of one side of the ventilating pipe (2).

6. A mine ventilation device with a filter structure as claimed in claim 5, wherein: the top position of fixing base (11) is provided with dismounting device (12), dismounting device (12) include montant (120), the spacing seat of top fixedly connected with (121) of montant (120), the inside vertical direction of spacing seat (121) is provided with axis of rotation (123), the one end horizontal direction of axis of rotation (123) is connected with changes board (124), the bottom fixedly connected with briquetting (125) of changeing board (124).

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