CN218237788U - Air purification device under mine - Google Patents

Abstract

The utility model belongs to the technical field of air purification, in particular to an air purification device under mine, which comprises an equipment body, wherein a fan, a purifier and a filter screen are sequentially and fixedly arranged in the inner cavity of the equipment body from top to bottom, the top of the equipment body is provided with an air outlet, the side wall of the equipment body is provided with an air inlet, an installation box is arranged above the filter screen, the installation box is fixed on the rear side of the equipment body, and a motor is fixedly arranged on the installation box; the utility model discloses a motor cooperation transmission assembly makes the connecting piece drive the water storage board and removes on the filter screen, and the inlet tube on the water storage board washes the surface of filter screen through the shower nozzle blowout with external water supply, and the brush board is cleaned and brushed the surface of filter screen simultaneously, has guaranteed the filter effect of filter screen effectively, has avoided having the loaded down with trivial details process of the manual dismantlement filter screen of staff when a large amount of dust impurity need wash attached to the filter screen surface.

Description

Air purification device under mine

Technical Field

The utility model relates to an air purification technical field specifically is an air purification device under ore deposit.

Background

Along with the development of science and technology, people pay more and more attention to the mining process of mineral resources, some researchers put forward the concept of 'green mines', namely, mines which implement scientific and orderly mining in the whole process of mineral resource development, control the disturbance of mining areas and surrounding ecological environment within a controllable range, and realize environmental ecology, scientific mining mode, high-efficiency resource utilization, digitalized management information and harmonious mining area communities. Compared with the traditional mining mode for the mine, the mining concept of the green mine is reasonable, scientific and efficient, the mining environment of workers is greatly changed, the workers generally provide air purification equipment when working under the mine, and a good working environment is provided for the workers.

At present, most of existing underground air purification equipment consists of a fan, multiple layers of filter screens and related parts, and has no function of automatically cleaning the filter screens, dust attached to the filter screens can block the meshes after the equipment is used for a period of time due to more accumulated dust in the environment under the mine, so that the filtering effect is influenced, at the moment, workers need to disassemble the filter screens manually and then wash and clean the surfaces of the filter screens, and the complex disassembly process greatly influences the efficiency of the workers for cleaning the filter screens; therefore, an underground air purification device is provided to solve the above problems.

SUMMERY OF THE UTILITY MODEL

In order to compensate the not enough of prior art, solve the function that current air purification equipment under ore deposit is most by fan and multilayer filter screen and some relevant parts composition and not self-cleaning filter screen, and because the environmental laying dust under the ore deposit more leads to the adnexed dust on the filter screen to block up the mesh after equipment use a period, and then influence the filter effect, just this moment need the staff to hand dismantle the filter screen again and wash the brush-cleaning to the surface of filter screen, loaded down with trivial details dismantlement process has greatly influenced the problem of the efficiency that the staff washd the filter screen, the utility model provides an air purification device under ore deposit.

The utility model provides a technical scheme that its technical problem adopted is: the utility model discloses an air purification device under mine, including the equipment body, the inner chamber of the equipment body of telling is from top to bottom fixed mounting has fan, clarifier and filter screen in proper order, the top of equipment body is equipped with the gas outlet, be equipped with the air inlet on the lateral wall of equipment body, the top of filter screen is equipped with the install bin, the install bin is fixed on the rear side of equipment body, fixed mounting has the motor on the install bin, the output and the pivot rigid coupling of motor, the bottom of pivot extends to the install bin in and is connected with drive assembly, drive assembly is connected with two connecting pieces, the one end of connecting piece extends to the install bin outside and water storage plate rigid coupling, the bottom rigid coupling of water storage plate has brush board and a plurality of shower nozzle, the shower nozzle runs through the brush board, the brush board is laminated with the top of filter; accessible starter motor drives the pivot rotation, and it makes the connecting piece drive water storage plate to control on the filter screen to cooperate transmission assembly again, and the inlet tube on the water storage plate washes the surface of filter screen through the shower nozzle blowout with external water supply, and the brush board is cleaned and brushed the surface of filter screen simultaneously, has guaranteed the filter effect of filter screen effectively, has avoided having the loaded down with trivial details process of staff's manual dismantlement filter screen when filter screen surface attachment has a large amount of dust impurity to wash.

Preferably, the transmission assembly comprises a first bevel gear, a second bevel gear, screw rods and screw sleeves, the first bevel gear is sleeved with the bottom end of the rotating shaft, the two sides of the first bevel gear are respectively connected with the second bevel gear in a meshing manner, the two second bevel gears are respectively sleeved with the two screw rods, the other ends of the screw rods are rotatably connected with the inner wall of the mounting box, the screw sleeves are sleeved on the screw rods, and the screw sleeves are fixedly connected with the connecting pieces; the first bevel gear is driven to rotate through the rotating shaft, the bevel gear drives the second bevel gear to rotate, the screw rod is driven to rotate, the screw sleeve moves on the screw rod, the water storage plate and the brush plate are driven by the two connecting pieces synchronously to clean the filter screen, and the cleaning efficiency is improved.

Preferably, two guide grooves are symmetrically formed in the front side wall of the installation box, the two connecting pieces are respectively connected with the two guide grooves in a sliding manner, limiting pieces are sleeved at two ends of the screw rod, and the limiting pieces are matched with the screw sleeve; the guide groove on the installation box plays a role in auxiliary guiding to the sliding of the connecting piece, and the limiting parts arranged on two sides of the screw rod limit the movement stroke of the screw sleeve.

Preferably, an active carbon storage box, a HEPA filter screen and an ultraviolet germicidal lamp are arranged in the inner cavity of the purifier; store the harmful gas adsorption filtration of box in with the air through the active carbon, further filter small particle molecule impurity through the HEPA filter screen, eliminate the bacterium in the air through sterilamp, avoid bacterium and virus to propagate under the ore deposit.

Preferably, a water inlet pipe is fixedly connected to the top of the water storage plate, the other end of the water inlet pipe extends to the outer side of the equipment body and is externally connected with a water supply pipe, and a drain pipe is fixedly connected to the bottom of one side of the equipment body; the water inlet pipe on the water storage plate pours external water supply into and is sprayed out by the shower nozzle again, realizes washing the filter screen, can be when wasing the filter screen through the blow off pipe with the quick discharge apparatus body of sewage that contains impurity.

Preferably, a transparent glass window is arranged on the front side of the equipment body and corresponds to the filter screen, and a cover plate is arranged on the outer side of the transparent glass window and is hinged with the equipment body; see through the filter screen of transparent glass window to this internal equipment through opening the apron, can enough grasp the filter screen needs clear time, can observe in real time again and control the whole clean process of filter screen.

The utility model discloses an useful part lies in:

1. the utility model discloses a starter motor drives the pivot rotatory, deuterogamy drive assembly makes the connecting piece drive the water storage board and remove about on the filter screen, the inlet tube on the water storage board washes the surface of filter screen through the shower nozzle blowout with external water supply, the brush board cleans the surface of filter screen simultaneously, the filter effect of filter screen has been guaranteed effectively, the loaded down with trivial details process of staff's manual dismantlement filter screen when having a large amount of dust impurity to adhere to the filter screen surface and needing to wash has been avoided, work efficiency has greatly been improved, the function of the clean filter screen of equipment body self-contained has been realized;

2. the utility model discloses a clarifier can enough adsorb harmful gas and small particle molecule impurity and filter, can eliminate the bacterium in the air again, avoids bacterium and virus to propagate under the ore deposit, can carry out periodic observation to this internal filter screen of equipment through the clear glass window, can enough master the filter screen needs clear time, can observe the whole clean process of accuse filter screen in real time again.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without inventive exercise.

FIG. 1 is a schematic view of the overall structure in the first embodiment;

FIG. 2 is a schematic diagram of a partial internal structure of the first embodiment;

FIG. 3 is a schematic structural view of a mounting box and a filter screen in the first embodiment;

FIG. 4 is a schematic view of a portion of the enlarged structure at A in FIG. 3;

FIG. 5 is a schematic view of a transmission assembly according to one embodiment;

FIG. 6 is a schematic view showing the internal structure of a purifier according to one embodiment;

fig. 7 is a partial structural schematic diagram of the second embodiment.

In the figure: 1. an apparatus body; 2. a fan; 3. a purifier; 4. a filter screen; 5. installing a box; 6. a motor; 7. a rotating shaft; 8. a first bevel gear; 9. a second bevel gear; 10. a screw rod; 11. sleeving the silk; 12. a connecting member; 13. a limiting member; 14. a guide groove; 15. a water storage plate; 16. a water inlet pipe; 17. brushing the board; 18. a spray head; 19. a blow-off pipe; 20. a cover plate; 21. a transparent glass window; 22. a buffer.

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 of the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

Example one

Referring to fig. 1-6, an underground air purification device comprises an equipment body 1, wherein a fan 2, a purifier 3 and a filter screen 4 are fixedly installed in an inner cavity of the equipment body 1 from top to bottom in sequence, an air outlet is formed in the top of the equipment body 1, an air inlet is formed in the side wall of the equipment body 1, an installation box 5 is arranged above the filter screen 4, the installation box 5 is fixed on the rear side of the equipment body 1, a motor 6 is fixedly installed on the installation box 5, the output end of the motor 6 is fixedly connected with a rotating shaft 7, the bottom end of the rotating shaft 7 extends into the installation box 5 and is connected with a transmission assembly, the transmission assembly is connected with two connecting pieces 12, one end of each connecting piece 12 extends to the outer side of the installation box 5 and is fixedly connected with a water storage plate 15, a brush plate 17 and a plurality of spray heads 18 are fixedly connected with the bottom end of the water storage plate 15, the spray heads 18 penetrate through the brush plate 17, and the brush plate 17 is attached to the top of the filter plate; during operation, fan 2 during operation, the air in the ore deposit gets into among the 1 inner chamber of equipment body through the air inlet, at first with filter screen 4 contact, tentatively filter great granule impurity in the air through filter screen 4, air after the preliminary filtration gets into further filtration in the clarifier 3, discharge from the gas outlet through fan 2 at last, be convenient for the staff under the ore deposit breathe clean air, dust impurity when filter screen 4 is gone up piles up when more, staff's accessible starter motor 6 drives pivot 7 rotation, the transmission assembly that deuterogamies makes connecting piece 12 drive water storage board 15 remove about filter screen 4, inlet tube 16 on the water storage board 15 washes the surface of filter screen 4 with external water supply through shower nozzle 18 blowout, brush board 17 cleans the surface of filter screen 4 simultaneously, filter effect of filter screen 4 has been guaranteed effectively, the loaded down with trivial details process of staff manual dismantlement filter screen 4 when filter screen 4 surface adhesion has had a large amount of dust impurity to need wash has been avoided, work efficiency has greatly been improved, equipment body 1 has been realized from the function of taking clean filter screen 4.

The transmission assembly comprises a first bevel gear 8, a second bevel gear 9, screw rods 10 and a screw sleeve 11, wherein the first bevel gear 8 is sleeved with the bottom end of the rotating shaft 7, the two sides of the first bevel gear 8 are respectively connected with the second bevel gear 9 in a meshed mode, the two second bevel gears 9 are respectively sleeved with the two screw rods 10, the other ends of the screw rods 10 are rotatably connected with the inner wall of the installation box 5, the screw sleeves 11 are sleeved on the screw rods 10, and the screw sleeves 11 are fixedly connected with a connecting piece 12; during operation, it is rotatory to drive bevel gear 8 through pivot 7 for bevel gear 8 drives bevel gear two 9 rotatoryly, and then drives lead screw 10 and rotates, thereby makes silk cover 11 move on lead screw 10, has realized that two connecting pieces 12 drive water storage plate 15 and brush board 17 in step and have washd filter screen 4, has improved abluent efficiency.

Two guide grooves 14 are symmetrically formed in the front side wall of the installation box 5, the two connecting pieces 12 are respectively connected with the two guide grooves 14 in a sliding mode, limiting pieces 13 are sleeved at two ends of the screw rod 10, and the limiting pieces 13 are matched with the screw sleeve 11; during operation, the guide groove 14 on the installation box 5 plays a role in auxiliary guiding to the sliding of the connecting piece 12, the limiting pieces 13 arranged on the two sides of the screw rod 10 limit the movement stroke of the screw sleeve 11, and the screw sleeve 11 is prevented from being collided and abraded.

An active carbon storage box, an HEPA filter screen and an ultraviolet germicidal lamp are arranged in the inner cavity of the purifier 3; during operation, the air intake clarifier 3 after the prefilter in, store the harmful gas adsorption filtration of box in with the air through the active carbon, further filter small particle molecule impurity through the HEPA filter screen, eliminate the bacterium in the air through sterilamp, avoid bacterium and virus to propagate under the ore deposit.

A water inlet pipe 16 is fixedly connected to the top of the water storage plate 15, the other end of the water inlet pipe 16 extends to the outer side of the equipment body 1 and is externally connected with a water supply pipe, and a sewage discharge pipe 19 is fixedly connected to the bottom of one side of the equipment body 1; the during operation is poured the external water supply into through the inlet tube 16 on the water storage plate 15 and is spouted by shower nozzle 18 again, realizes washing filter screen 4, can be when wasing filter screen 4 through blow off pipe 19 with the quick discharge apparatus body 1 of sewage that contains impurity.

A transparent glass window 21 is arranged on the front side of the equipment body 1, the transparent glass window 21 corresponds to the filter screen 4, a cover plate 20 is arranged on the outer side of the transparent glass window 21, and the cover plate 20 is hinged with the equipment body 1; during operation, after equipment body 1 used a period, the accessible was opened apron 20 and is passed through transparent glass window 21 and observe filter screen 4 in the equipment body 1, can enough reach and master the filter screen 4 needs clear time, can observe in real time again and control the whole clean process of filter screen 4.

Example two

Referring to fig. 7, in a first comparative example, as another embodiment of the present invention, buffer members 22 are fixedly connected to end surfaces of two sides of the two screw sleeves 11, through holes are formed in the buffer members 22, the screw rod 10 penetrates through the through holes, and the buffer members 22 are rubber members; during operation, drive bevel gear 8 through motor 6 and rotate for bevel gear 8 drives bevel gear two 9 rotatoryly, and then drives lead screw 10 and rotates, thereby makes silk sleeve 11 move on lead screw 10, can avoid silk sleeve 11 directly to contact with locating part 13 effectively through the bolster 22 that is equipped with on the silk sleeve 11, can enough reduce the impact between silk sleeve 11 and the locating part 13, can avoid silk sleeve 11 wearing and tearing again, prolongs the life of silk sleeve 11.

The theory of operation, place equipment body 1 under green ore mountain, fan 2 during operation, air in the ore passes through among the air inlet gets into equipment body 1 inner chamber, at first contact with filter screen 4, tentatively filter great granule impurity in the air through filter screen 4, air after the prefiltering gets into in the clarifier 3, store the box through the active carbon and adsorb the filtration with the harmful gas in the air, further filter tiny particle molecular impurity through the HEPA filter screen, eliminate the bacterium in the air through sterilamp, avoid bacterium and virus to propagate under the ore deposit, at last discharge from the gas outlet through fan 2, the staff in the ore deposit of being convenient for breathes clean air, after equipment body 1 uses a period, accessible is opened apron 20 and is seen through transparent glass window 21 to equipment body 1's filter screen 4, when impurity on filter screen 4 piles up more, staff's accessible starter motor 6 drives pivot 7 rotation, make bevel gear 8 drive bevel gear two 9 rotations, and then drive lead screw 10 and rotate, thereby make wire cover 11 move on 10, it drives water storage plate 15 and has carried out the dirt brush on filter screen 4 and has carried out the dirt cleaning device 4 and has carried out dirt cleaning device 4 when filter screen 4, bevel gear has carried out dirt cleaning device and has carried out dirt cleaning efficiency from filter screen 4, bevel gear 18, thereby filter screen 4 has greatly improved filter screen 18 dirt cleaning dust removal efficiency.

In the description herein, references to the description of "one embodiment," "an example," "a specific example," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The foregoing shows and describes the general principles, essential features, and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention.

Claims (6)

1. The utility model provides an air purification device under mine which characterized in that: including equipment body (1), the inner chamber from the top down of the equipment body of telling (1) fixed mounting in proper order has fan (2), clarifier (3) and filter screen (4), the top of equipment body (1) is equipped with the gas outlet, be equipped with the air inlet on the lateral wall of equipment body (1), the top of filter screen (4) is equipped with install bin (5), install bin (5) are fixed on the rear side of equipment body (1), fixed mounting has motor (6) on install bin (5), the output and pivot (7) rigid coupling of motor (6), the bottom rigid coupling of pivot (7) extends to and is connected with drive assembly in install bin (5), drive assembly is connected with two connecting pieces (12), the one end of connecting piece (12) extends to install bin (5) outside and water storage board (15) rigid coupling, the bottom rigid coupling of water storage board (15) has brush board (17) and a plurality of shower nozzles (18), shower nozzle (18) run through brush board (17), brush board (17) and the top laminating of filter board (17).

2. The mine air purification device according to claim 1, wherein: the transmission assembly comprises a first bevel gear (8), a second bevel gear (9), a screw rod (10) and a screw sleeve (11), the first bevel gear (8) is sleeved with the bottom end of the rotating shaft (7), the two sides of the first bevel gear (8) are meshed with the second bevel gear (9) respectively, the second bevel gear (9) is sleeved with the two screw rods (10) respectively, the other end of each screw rod (10) is rotatably connected with the inner wall of the installation box (5), the screw rod (10) is sleeved with the screw sleeve (11), and the screw sleeve (11) is fixedly connected with the connecting piece (12).

3. The mine air purification device according to claim 2, wherein: two guide ways (14), two have been seted up to the symmetry on the preceding lateral wall of install bin (5) connecting piece (12) respectively with two guide ways (14) sliding connection, locating part (13) have all been cup jointed at the both ends of lead screw (10), locating part (13) suit with silk braid (11).

4. An underground air purification device according to claim 3, wherein: the inner cavity of the purifier (3) is provided with an active carbon storage box, a HEPA filter screen and an ultraviolet germicidal lamp.

5. The underground air purification device of claim 4, wherein: the top rigid coupling of water storage board (15) has inlet tube (16), the other end of inlet tube (16) extends to the external delivery pipe in the outside of equipment body (1), one side bottom rigid coupling of equipment body (1) has blow off pipe (19).

6. The mine air purification device according to claim 5, wherein: transparent glass window (21) are installed to the front side of equipment body (1), transparent glass window (21) correspond with filter screen (4), the outside of transparent glass window (21) is equipped with apron (20), apron (20) are articulated with equipment body (1).

Images