CN214464324U

CN214464324U - Underground gas ventilation device with dust removal function

Info

Publication number: CN214464324U
Application number: CN202022608790.5U
Authority: CN
Inventors: 秦江涛; 宁望辅
Original assignee: Chongqing Vocational Institute of Engineering
Current assignee: Chongqing Vocational Institute of Engineering
Priority date: 2020-11-12
Filing date: 2020-11-12
Publication date: 2021-10-22
Anticipated expiration: 2030-11-12

Abstract

The utility model relates to an underground gas ventilation device with dust removal function, which comprises a pipe body, wherein a support rod is fixedly arranged at the right end of an inner cavity of the pipe body, an exhaust fan is fixedly arranged at the inner side of the support rod, a water tank is fixedly arranged at the top of the pipe body, and a pump is fixedly arranged at the lower end of the left side of the water tank; the utility model discloses a body, branch, exhaust fan, the water tank, the pump machine, the raceway, the shower nozzle, the draw runner, the filter screen, the setting of absorption net and hyperfine filtration membrane, solved current ventilation unit and not have the function of removing dust, ventilation unit need cause the air in the external world in the well, and the air in the well is discharged again, thereby play the effect of ventilation, but the air in external world and the well all contains a large amount of dust, if not handle it, not only bring harm for staff's health in the well, and reduced the problem of external environment quality.

Description

Underground gas ventilation device with dust removal function

Technical Field

The utility model relates to a ventilation technical field in the pit specifically is a gas ventilation unit in pit with dust removal function.

Background

Mine ventilation means that fresh air is input into a mine, the oxygen concentration is increased, toxic and harmful gases and dust in the mine are diluted and removed, and the basic tasks of the mine ventilation are as follows: enough fresh air is supplied to the underground to meet the requirement of personnel on oxygen; harmful gas and dust in the well are diluted, and safe production is ensured; the underground climate is adjusted to create a good working environment, in order to make the underground wind flow and distribute along the designated route, it is necessary to construct a structure for guiding and controlling the wind flow, namely a ventilation facility, in some tunnels, the structure is divided into a facility for guiding the wind flow and a facility for cutting off the wind flow, a newly-built large mine ventilation system is mainly diagonal and partitioned, a newly-built production mine is mainly mixed, and at this time, a ventilation device is needed.

But current ventilation unit does not have the function of removing dust, and ventilation unit need lead external air to in the well, and the air in the well is discharged again to play the effect of ventilation, but the air in external and the well all contains a large amount of dusts, if not handling it, not only bring harm for staff's in the pit health, reduced external environment's quality moreover.

SUMMERY OF THE UTILITY MODEL

To the above problem, the utility model provides an underground gas ventilation unit with dust removal function, possess dust removal function's advantage, solved current ventilation unit and not have the function of removing dust, ventilation unit need cause the air in the external world in the well, and the air in the well is discharged again to play the effect of ventilation, but the air in external world and the well all contains a large amount of dust, if do not handle it, not only bring harm for staff's in the well health, and reduced the problem of external environment quality moreover.

The utility model provides a technical problem's technical scheme does:

the utility model provides an underground gas ventilation unit with dust removal function, includes the body, the right-hand member fixed mounting of body inner chamber has branch, the inboard fixed mounting of branch has the exhaust fan, the top fixed mounting of body has the water tank, the left lower extreme fixed mounting of water tank has pump machine, the end of intaking of pump machine is through pipeline and the left bottom intercommunication of water tank, the play water end of pump machine has the raceway through the pipeline intercommunication, the inboard intercommunication of raceway has the shower nozzle, the left side sliding connection of body inner chamber has the draw runner, the inboard of draw runner has filter screen, adsorption net and hyperfine filtration membrane from a left side to the right side fixed mounting in proper order.

Further, the left end of the inner cavity of the tube body is provided with a sliding groove, and the inner cavity of the sliding groove is connected with the outer side of the sliding strip in a sliding mode.

Further, all fixed mounting has the landing leg around the body bottom, the bottom fixed mounting of landing leg has the mounting panel.

Furthermore, the front end and the rear end of the top of the mounting plate are both connected with screws in a threaded manner, and the left end of the bottom of the pipe body is provided with a water leakage port.

Further, the outside of pump machine is provided with the protection casing, the right side of protection casing and the left side fixed mounting of water tank.

Further, a visual window is fixedly installed on the surface of the water tank, and scale marks are coated on the surface of the visual window.

Further, the water filling port is formed in the left end of the top of the water tank, and the cap is clamped to the top of the water filling port.

The effects provided in the contents of the present invention are only the effects of the embodiments, not all the effects of the present invention, and one of the above technical solutions has the following advantages or advantageous effects:

1. the utility model discloses a body, branch, the exhaust fan, the water tank, the pump machine, the raceway, the shower nozzle, the draw runner, the filter screen, the setting of absorption net and hyperfine filtration membrane, can effectually make it possess the function of removing dust, not only avoid it to bring harm for staff's health, and external environmental quality has been guaranteed, the function that current ventilation unit does not have the dust removal has been solved, ventilation unit need cause external air in the well, and the air in the well is discharged again, thereby play the effect of ventilation, but the air in external world and the well all contains a large amount of dust, if not handle it, not only bring harm for staff's health in the well, and the problem of external environmental quality has been reduced.

2. The utility model discloses a setting of spout can be used for making sliding connection between draw runner and the body, thereby it installs and dismantles to make things convenient for, so that clear up and change filter screen, absorption net and hyperfine filtration membrane, setting through landing leg and mounting panel can be used for supporting whole, and it is fixed to install it conveniently, through the setting of screw and mouth of a river that leaks, can be used for making it and ground or equipment installation fixed, make things convenient for simultaneously to discharge water in order to unify its processing.

3. The utility model discloses a setting of protection casing can be used for protecting the pump machine to avoid it to appear damaging because of external reason, through the setting of visual window and scale mark, can be used for observing the inside water level condition of water tank, thereby the timely interpolation of person of facilitating the use, through the setting of filler and block, can be used for the person of facilitating the use to add water, and still can seal it, in order to avoid debris to get into wherein.

Drawings

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

FIG. 2 is a front view of the structure of the present invention;

FIG. 3 is a side view of the water pipe structure of the present invention;

FIG. 4 is a perspective view of a partial structure of the tube body of the present invention;

in the figure: 1. the device comprises a pipe body, 2, a support rod, 3, an exhaust fan, 4, a water tank, 5, a pump, 6, a water conveying pipe, 7, a spray head, 8, a sliding groove, 9, a sliding strip, 10, a filter screen, 11, an adsorption screen, 12, a hyperfine filter membrane, 13, a water leakage opening, 14, a support leg, 15, a mounting plate, 16, a protective cover, 17 and a visible window.

Detailed Description

In order to clearly illustrate the technical features of the present invention, the present invention will be explained in detail by the following embodiments with reference to the attached drawings 1-4. The following disclosure provides many different embodiments, or examples, for implementing different features of the invention. In order to simplify the disclosure of the present invention, the components and arrangements of specific examples are described below. Furthermore, the present invention may repeat reference numerals and/or letters in the various examples. This repetition is for the purpose of simplicity and clarity and does not in itself dictate a relationship between the various embodiments and/or configurations discussed. It should be noted that the components illustrated in the figures are not necessarily drawn to scale. Descriptions of well-known components and processing techniques and processes are omitted so as to not unnecessarily limit the invention.

Referring to fig. 1-4, a downhole gas ventilation device with dust removal function comprises a pipe body 1, a support rod 2 is fixedly installed at the right end of an inner cavity of the pipe body 1, an exhaust fan 3 is fixedly installed at the inner side of the support rod 2, a water tank 4 is fixedly installed at the top of the pipe body 1, a pump 5 is fixedly installed at the lower end of the left side of the water tank 4, a water inlet end of the pump 5 is communicated with the bottom of the left side of the water tank 4 through a pipeline, a water outlet end of the pump 5 is communicated with a water pipe 6 through a pipeline, a spray head 7 is communicated with the inner side of the water pipe 6, a slide bar 9 is slidably connected with the left side of the inner cavity of the pipe body 1, a filter screen 10, an adsorption screen 11 and a hyperfine filter membrane 12 are fixedly installed at the inner side of the slide bar 9 from left to right in sequence, and the filter screen 11 and the hyperfine filter membrane 12 are arranged through the pipe body 1, the support rod 2, the exhaust fan 3, the water tank 4, the pump 5, the water pipe 6, the spray head 7, the slide bar 9, the filter screen 10, the adsorption screen 11 and the hyperfine filter membrane 12, can effectually make it possess the function of removing dust, not only avoid it to bring harm for staff's health, and guaranteed external environmental quality, solved current ventilation unit and not have the function of removing dust, ventilation unit need cause the air in the external world in the well, and the air in the well is discharged again, thereby play the effect of ventilation, but the air in external and well all contains a large amount of dust, if not handling it, not only bring harm for staff's in the well health, and reduced external environmental quality's problem.

Specifically, spout 8 has been seted up to the left end of 1 inner chamber of body, and the inner chamber of spout 8 and the outside sliding connection of draw runner 9 can be used for making sliding connection between draw runner 9 and the body 1 to the convenience is installed and is dismantled it, so that clear up and change filter screen 10, adsorption net 11 and hyperfine filtration membrane 12.

Specifically, all fixed mounting all around of body 1 bottom has landing leg 14, and the bottom fixed mounting of landing leg 14 has mounting panel 15, can be used for supporting whole to it is fixed to convenient installation to it.

Specifically, the equal threaded connection in both ends has the screw around the 15 tops of mounting panel, and the mouth of a river 13 has been seted up to the left end of 1 bottoms of body, can be used for making it to install fixedly with ground or equipment, conveniently discharges water in order to unify its processing simultaneously.

Specifically, the outside of pump 5 is provided with protection casing 16, and the right side of protection casing 16 and the left side fixed mounting of water tank 4 can be used for protecting pump 5 to avoid it to appear damaging because of external reason.

Specifically, the fixed surface of water tank 4 installs visual window 17, and the surface coating of visual window 17 has the scale mark, can be used for observing the inside water level condition of water tank 4 to the timely interpolation of convenient to use person.

Specifically, the filler has been seted up to the left end at 4 tops in water tank, and the top joint of filler has the block, can be used for the person of facilitating the use to add water to still can seal it, in order to avoid debris to get into wherein.

The specific working process is as follows: when needs carry out the ventilation, utilize external controller to start exhaust fan 3, utilize exhaust fan 3 to carry out the work of ventilating to it, need drive filter screen 10 with draw runner 9 before the ventilation, the inner chamber of absorption net 11 and hyperfine filtration membrane 12 insertion body 1, utilize external controller to start pump machine 5 afterwards, utilize pump machine 5 to take out the inside water of water tank 4 to raceway 6 in, then spout by shower nozzle 7, at this moment the wind that advances or goes out needs to pass through filter screen 10 earlier, absorption net 11 and hyperfine filtration membrane 12, utilize filter screen 10, absorption net 11 and hyperfine filtration membrane 12 carry out filtration treatment to it, carry out the dust fall through water afterwards and handle it, thereby reach the effect of dust removal.

Although the above description has been described with reference to the accompanying drawings, it is not intended to limit the scope of the present invention, and on the basis of the technical solution of the present invention, various modifications or variations that can be made by those skilled in the art without creative efforts are still within the scope of the present invention.

Claims

1. An underground gas ventilation device with a dust removal function comprises a pipe body (1) and is characterized in that, a supporting rod (2) is fixedly arranged at the right end of the inner cavity of the tube body (1), an exhaust fan (3) is fixedly arranged at the inner side of the supporting rod (2), a water tank (4) is fixedly arranged at the top of the pipe body (1), a pump (5) is fixedly arranged at the lower end of the left side of the water tank (4), the water inlet end of the pump (5) is communicated with the bottom of the left side of the water tank (4) through a pipeline, the water outlet end of the pump (5) is communicated with a water delivery pipe (6) through a pipeline, the inner side of the water delivery pipe (6) is communicated with a spray head (7), the left side of the inner cavity of the pipe body (1) is connected with a slide bar (9) in a sliding way, and a filter screen (10), an adsorption screen (11) and a hyperfine filtering membrane (12) are fixedly arranged on the inner side of the slide bar (9) from left to right in sequence.

2. The underground gas ventilation device with the dust removal function according to claim 1, wherein a sliding groove (8) is formed at the left end of the inner cavity of the pipe body (1), and the inner cavity of the sliding groove (8) is slidably connected with the outer side of the sliding strip (9).

3. The underground gas ventilation device with the dust removing function according to claim 1, wherein legs (14) are fixedly installed around the bottom of the pipe body (1), and an installation plate (15) is fixedly installed at the bottom of each leg (14).

4. The underground gas ventilation device with the dust removing function according to claim 3, wherein the front end and the rear end of the top of the mounting plate (15) are both in threaded connection with screws, and the left end of the bottom of the pipe body (1) is provided with a water leakage port (13).

5. A downhole gas ventilation device with dust removal function according to claim 1, wherein a protective cover (16) is arranged outside the pump (5), and the right side of the protective cover (16) is fixedly mounted with the left side of the water tank (4).

6. The downhole gas ventilation device with the dust removal function according to claim 1, wherein a visible window (17) is fixedly installed on the surface of the water tank (4), and the surface of the visible window (17) is coated with scale marks.

7. The underground gas ventilation device with the dust removal function as claimed in claim 1, wherein a water filling port is formed at the left end of the top of the water tank (4), and a cap is clamped at the top of the water filling port.