CN218687507U - High-efficient dust keeper - Google Patents

Abstract

The application discloses a high-efficiency dust remover which comprises a dust prevention box and a fan, wherein the fan is arranged at one end in the dust prevention box; the side of the dust-proof box is provided with an outer supporting plate, and the outer supporting plate is fixed on the dust-proof box through a bolt. Heating the inside air current of entering dust proof box through the heating pipe, guarantee the degree of dryness of the inside air current of entering dust proof box, wet coal dust is directly stained with and attaches on the primary filter screen in avoiding the air current, thereby avoid reducing the filter effect of dust keeper because of the primary filter screen blocking, through the active carbon filter, high efficiency filter screen and primary filter screen combination filter, can get rid of the coal dust granule and the peculiar smell etc. of air current, filter effect has fully been guaranteed, and the detachable fraction design through sealed luffer board, it is more convenient to make the dust keeper maintain, thereby guarantee the life of dust keeper, avoid more the causing of filterable coal dust on the primary filter screen to block up, further improve filter effect, the cooperation baffle, can collect the coal dust.

Description

High-efficient dust keeper

Technical Field

The application relates to a dust remover, in particular to a high-efficiency dust remover.

Background

The mine is a general name of a roadway, an underground chamber, equipment, a ground building and a structure forming an underground coal mine production system, and comprises subsystems of coal conveying, ventilation, material conveying, waste rock discharging, water discharging, power supply, communication, monitoring and the like of the mine, and a dust protector is arranged in a ventilation system in order to avoid the influence of coal dust on the breathing of internal workers.

Because the mine majority is located lowly, and the internal environment is comparatively moist, leads to the inside part coal dust of mine also comparatively moist thereupon, perhaps becomes moist under the effect of steam on the filter screen of dust keeper, when the filter screen of filtering coal dust is moist or coal dust is too moist, can lead to more firm being stained with and attach on high filter screen, leads to the filter screen to take place to block up when using easily, influences the filter effect of dust keeper. Therefore, an efficient dust catcher is proposed to solve the above problems.

Disclosure of Invention

The utility model provides a high-efficient dust remover is used for solving the dust remover among the prior art when using the inside humidity of mine hand over to lead to the filter screen to be stained with easily the humidity and attach the problem that the coal dust leads to blockking up.

According to one aspect of the application, the high-efficiency dust remover comprises a dust prevention box and a fan, wherein the fan is arranged at one end inside the dust prevention box; the utility model discloses a dustproof case, including dustproof case, fan, heating pipe, fan side, dust collection box bottom, the dustproof case side is provided with outer backup pad, and outer backup pad passes through the bolt fastening on the dustproof case, the inside outer filter screen that is fixed with of outer backup pad, the inside one end equidistance that is close to outer backup pad of dustproof case is fixed with a plurality of heating pipes, the heating pipe is close to the inside second that is fixed with of dustproof case of fan side and props the frame, and is provided with auxiliary structure between second props frame and the fan, the second props the inside block of dustproof case that the frame is close to the heating pipe side and has a dust collection screen, and the dust collection screen passes through the bolt fastening in dustproof case, the inside second that is close to of dust collection screen props the frame side and is fixed with the primary filter screen, the inside second of keeping away from of dust collection screen bottom props the frame side and is fixed with the baffle, be provided with the clearance structure on the primary filter screen.

Furthermore, the auxiliary structure includes active carbon filter and high efficiency filter, the dust proof incasement portion between second vaulting frame and the fan is fixed with first vaulting frame, and the inside block of dust proof incasement portion of first vaulting frame side has the connection inner panel, it is fixed with the active carbon filter to connect inner panel inside, and the connection inner panel inside of active carbon filter side is fixed with high efficiency filter, it passes through the bolt fastening at the dust proof incasement portion to connect the inner panel.

Further, the clearance structure includes axis of rotation, motor, bracing piece and brush, the central point that primary filter screen and second propped the frame puts the department to rotate and is connected with the axis of rotation, and the axis of rotation extends to the one end symmetry that is close to the heating pipe and is fixed with the bracing piece, two one side that the bracing piece is close to primary filter screen all is fixed with the brush, the axis of rotation other end all is fixed with the output of motor, and the motor passes through the bolt fastening and props on the frame at the second.

Furthermore, the dustproof box is arranged to be a hollow cuboid, the vertical section of the dustproof box is square, and an inner filter screen is fixed on one side, far away from the outer supporting plate, of the interior of the dustproof box.

Furthermore, the dust-proof box front side is opened and is equipped with the access panel, and the inside block of access panel has sealed luffer boards, sealed luffer boards corner all is fixed with the dust-proof box through the bolt, the access panel rubberizing gluing of sealed luffer boards inboard glues and is fixed with sealed the pad.

Further, the lower extreme all is fixed with the mounting panel on the dust proof box, and the mounting panel is inside all the equidistance seted up the fixed orifices, two the width of mounting panel all equals the width of dust proof box.

Further, the first supporting frame is arranged to be a rectangular frame matched with the connecting inner plate, and the sum of the lengths of the first supporting frame and the connecting inner plate is smaller than the length from the second supporting frame to the fan.

Furthermore, the length of the dust collecting net is greater than the sum of the lengths of the primary filter net, the support rod and the hairbrush, the primary filter net is arranged to be square matched with the dust collecting net, and the second support frame is arranged to be in a shape like a Chinese character 'ri' matched with the dust collecting net.

Furthermore, two brush side butt is on primary efficiency filter screen, two the height of bracing piece and brush all is less than half of the height of primary efficiency filter screen.

Furthermore, the side edge of the access window is arranged to be in a step shape matched with the sealing window plate, the sealing gasket is arranged to be a rectangular frame matched with the access window, and handles are fixed at two ends of the outer side of the sealing window plate.

Through the above-mentioned embodiment of this application, the auxiliary heating structure has been adopted, heat the inside primary filter screen of dust proof box and the coal dust that gets into the dust proof box through the heating pipe, guarantee the inside degree of dryness of dust proof box, thereby avoid leading to being stained with because of humidity such as coal dust or primary filter screen and attach the jam, thereby guarantee the filter effect of dust keeper, the inside humidity of mine when using of having solved current dust keeper is handed over to the problem that leads to the filter screen to be stained with easily humidity and attach the coal dust and lead to the jam, the filter effect of dust keeper has been improved.

Drawings

In order to more clearly illustrate the embodiments of the present application 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 introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present application, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without inventive exercise.

FIG. 1 is a schematic perspective view of an embodiment of the present application;

FIG. 2 is a schematic cross-sectional elevation view of an embodiment of the present application;

FIG. 3 is a schematic cross-sectional side view of an embodiment of the present application;

fig. 4 is an enlarged schematic view of a structure at a in fig. 2 according to an embodiment of the present application.

In the figure: 1. a dust-proof box; 2. a fan; 3. an outer supporting plate; 4. an outer filter screen; 5. mounting a plate; 6. heating a tube; 7. an inner filter screen; 8. a first support frame; 9. connecting the inner plates; 10. an activated carbon filter plate; 11. a high-efficiency filter screen; 12. a dust collecting net; 13. a primary filter screen; 14. a baffle plate; 15. a second support frame; 16. a rotating shaft; 17. a motor; 18. a support bar; 19. a brush; 20. an access panel; 21. sealing the window plate; 22. and a gasket.

Detailed Description

In order to make the technical solutions better understood by those skilled in the art, the technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are only partial embodiments of the present application, but not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application.

It should be noted that the terms "first," "second," and the like in the description and claims of this application and in the accompanying drawings are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order. It should be understood that the data so used may be interchanged under appropriate circumstances such that embodiments of the application described herein may be used. Moreover, the terms "comprises," "comprising," and "having," and any variations thereof, are intended to cover a non-exclusive inclusion, such that a process, method, system, article, or apparatus that comprises a list of steps or elements is not necessarily limited to those steps or elements expressly listed, but may include other steps or elements not expressly listed or inherent to such process, method, article, or apparatus.

In this application, the terms "upper", "lower", "left", "right", "front", "rear", "top", "bottom", "inner", "outer", "middle", "vertical", "horizontal", "lateral", "longitudinal", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings. These terms are used primarily to better describe the present application and its embodiments, and are not used to limit the indicated devices, elements or components to a particular orientation or to be constructed and operated in a particular orientation.

Moreover, some of the above terms may be used in other meanings besides orientation or positional relationship, for example, the term "upper" may also be used in some cases to indicate a certain attaching or connecting relationship. The specific meaning of these terms in this application will be understood by those of ordinary skill in the art as appropriate.

Furthermore, the terms "mounted," "disposed," "provided," "connected," and "sleeved" are to be construed broadly. For example, it may be a fixed connection, a removable connection, or a unitary construction; can be a mechanical connection, or an electrical connection; may be directly connected, or indirectly connected through intervening media, or may be in internal communication between two devices, elements or components. The specific meaning of the above terms in the present application can be understood by those of ordinary skill in the art as appropriate.

It should be noted that the embodiments and features of the embodiments in the present application may be combined with each other without conflict. The present application will be described in detail below with reference to the embodiments with reference to the attached drawings.

Referring to fig. 1-4, a high-efficiency dust catcher includes a dust-proof box 1 and a fan 2, wherein the fan 2 is arranged at one end inside the dust-proof box 1; an outer supporting plate 3 is arranged on the side edge of the dustproof box 1, the outer supporting plate 3 is fixed on the dustproof box 1 through bolts, an outer filter screen 4 is fixed inside the outer supporting plate 3, a plurality of heating pipes 6 are fixed at equal intervals at one end, close to the outer supporting plate 3, inside the dustproof box 1, close to the fan 2 side, of each heating pipe 6, a second supporting frame 15 is fixed inside the dustproof box 1, an auxiliary structure is arranged between each second supporting frame 15 and the fan 2, a dust collecting net 12 is clamped inside the dustproof box 1, close to the heating pipe 6 side, of each second supporting frame 15, the dust collecting net 12 is fixed inside the dustproof box 1 through bolts, a primary filter screen 13 is fixed inside the dust collecting net 12, close to the second supporting frame 15 side, a baffle 14 is fixed inside the bottom end of the dust collecting net 12, far away from the second supporting frame 15 side, a cleaning structure is arranged on the primary filter screen 13, the heating pipes 6 are used for heating the inside the dustproof box 1, so that air flow entering the dustproof box 1 can be dried, and moist coal dust is prevented from being attached to the primary filter screen 13;

the auxiliary structure comprises an active carbon filter plate 10 and a high-efficiency filter screen 11, a first support frame 8 is fixed inside a dust-proof box 1 between a second support frame 15 and a fan 2, a connection inner plate 9 is clamped inside the dust-proof box 1 on the side edge of the first support frame 8, the active carbon filter plate 10 is fixed inside the connection inner plate 9, the high-efficiency filter screen 11 is fixed inside the connection inner plate 9 on the side edge of the active carbon filter plate 10, the connection inner plate 9 is fixed inside the dust-proof box 1 through bolts, and the impurity removal effect of the dust remover is further ensured through the cooperation of the active carbon filter plate 10 and the high-efficiency filter screen 11; the cleaning structure comprises a rotating shaft 16, a motor 17, supporting rods 18 and brushes 19, the rotating shaft 16 is rotatably connected to the center positions of the primary filter screen 13 and the second support frame 15, the supporting rods 18 are symmetrically fixed to one ends, extending to the positions close to the heating pipes 6, of the rotating shaft 16, the brushes 19 are fixed to one sides, close to the primary filter screen 13, of the two supporting rods 18, the other ends of the rotating shaft 16 are fixed to the output end of the motor 17, the motor 17 is fixed to the second support frame 15 through bolts, the primary filter screen 13 is cleaned through the brushes 19, and ventilation and efficient filters of the primary filter screen 13 are guaranteed;

the dust-proof box 1 is a hollow cuboid, the vertical section of the dust-proof box 1 is square, an inner filter screen 7 is fixed on one side of the interior of the dust-proof box 1, which is far away from the outer supporting plate 3, the ventilation shape of the interior of the dust-proof box 1 is ensured, the fan 2 is protected through the inner filter screen 7, and the safety of the dust-proof box 1 in use is ensured; an access window 20 is arranged on the front side of the dust-proof box 1, a sealing window plate 21 is clamped in the access window 20, the corners of the sealing window plate 21 are fixed to the dust-proof box 1 through bolts, a sealing gasket 22 is fixed to the access window 20 on the inner side of the sealing window plate 21 in an adhesive mode, and due to the detachable design of the sealing window plate 21, parts in the dust-proof box 1 can be conveniently overhauled and maintained, and the applicability of a dust remover is improved; the upper end and the lower end of the dust-proof box 1 are both fixed with mounting plates 5, fixing holes are arranged in the mounting plates 5 at equal intervals, the widths of the two mounting plates 5 are both equal to the width of the dust-proof box 1, and the dust-proof box 1 is convenient to mount and fix; the first supporting frame 8 is a rectangular frame matched with the connecting inner plate 9, the sum of the lengths of the first supporting frame 8 and the connecting inner plate 9 is smaller than the length between the second supporting frame 15 and the fan 2, the first supporting frame 8 can conveniently support the connecting inner plate 9, and the ventilation of the activated carbon filter plate 10 and the efficient filter screen 11 is ensured; the length of the dust collecting net 12 is greater than the sum of the lengths of the primary filter net 13, the supporting rod 18 and the hairbrush 19, the primary filter net 13 is arranged to be square matched with the dust collecting net 12, the second supporting frame 15 is arranged to be in a shape of Chinese character 'ri' matched with the dust collecting net 12, the dust collecting net 12 is convenient to collect dust, the supporting rod 18 and the hairbrush 19 can be enabled to rotate on the primary filter net 13, and the second supporting frame 15 is convenient to support the dust collecting net 12 and the rotating shaft 16; the side edges of the two hairbrushes 19 are abutted against the primary filter screen 13, and the heights of the two support rods 18 and the hairbrushes 19 are both less than half of the height of the primary filter screen 13, so that the hairbrushes 19 and the support rods 18 can normally rotate, and the primary filter screen 13 can be conveniently cleaned by the hairbrushes 19; the access panel 20 side sets up to the echelonment with sealed luffer boards 21 complex, and sealed 22 sets up to the rectangle frame with access panel 20 complex, and sealed luffer boards 21 outside both ends all are fixed with the handle, guarantee the leakproofness of sealed luffer boards 21 block to the access panel 20 after inside, and make and take when sealed luffer boards 21 are dismantled more convenient.

When the dust remover is used, when the dust remover is normally used, the fan 2 is opened, so that the fan 2 operates to suck the air flow with coal dust into the dust-proof box 1, the air flow is firstly filtered by the outer filter screen 4 before entering the dust-proof box 1 to filter volume impurities, then enters the dust-proof box 1, and after entering the dust-proof box 1, the air flow is firstly heated and dried by the heating pipe 6 in the dust-proof box 1 to ensure the dryness of the air flow reaching the primary filter screen 13, then the air flow continuously moves towards the primary filter screen 13 under the action of the fan 2, reaches the active carbon filter screen 10 and the efficient filter screen 11 after being filtered by the primary filter screen 13, and is discharged through the opening of the dust-proof box 1 of the inner filter screen 7 after being filtered by the active carbon filter screen 10 and the efficient filter screen 11, when dust-proof box 1 uses and stops midway, turn on motor 17, make motor 17 operation drive axis of rotation 16 and rotate, can drive bracing piece 18 through axis of rotation 16 and rotate, when bracing piece 18 rotates, drive 19 brushes the coal dust on primary filter 13 surface of brush, make the coal dust of primary filter 13 drop, pile up inside dust collecting net 12, during the clearance, twist and move the bolt, take off sealed luffer boards 21 and open access panel 20, conveniently clear up the inside dust of dust collecting net 12, perhaps twist and move the bolt on connecting inner panel 9, will connect inner panel 9 and take out and wash or change activated carbon filter 10 and high-efficient filter 11, the equal external intercommunication power and the control switch of electrical components when using that appear in this application.

The application has the advantages that:

1. the operation of the dust-proof box is simple, the air flow entering the dust-proof box 1 is heated through the heating pipe 6, the dryness of the air flow entering the dust-proof box 1 is ensured, and the wet coal dust in the air flow is prevented from being directly attached to the primary filter screen 13, so that the filter effect of a dust remover is prevented from being reduced due to the blockage of the primary filter screen 13;

2. the dust remover has a reasonable structure, can remove coal dust particles, peculiar smell and the like of airflow by combined filtration of the activated carbon filter plate 10, the high-efficiency filter screen 11 and the primary filter screen 13, fully ensures the filtering effect, and ensures that the dust remover is more convenient to maintain through the detachable design of the sealing window plate 21, thereby ensuring the service life of the dust remover;

3. this application is rational in infrastructure, drives bracing piece 18 through axis of rotation 16 and rotates, can drive the coal dust on brush 19 clearance primary filter 13 surfaces, avoids the more jam that causes of filterable coal dust on the primary filter 13, further improves the filter effect, and cooperation baffle 14 can be collected the coal dust.

It is well within the skill of those in the art to implement, without undue experimentation, the present application is not directed to software and process improvements, as they relate to circuits and electronic components and modules.

The above description is only a preferred embodiment of the present application and is not intended to limit the present application, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, improvement and the like made within the spirit and principle of the present application shall be included in the protection scope of the present application.

Claims (10)

1. The utility model provides a high-efficient dust remover which characterized in that: the dust collection box comprises a dust collection box (1) and a fan (2), wherein the fan (2) is arranged at one end inside the dust collection box (1); dust proof box (1) side is provided with outer fagging (3), and outer fagging (3) pass through the bolt fastening on dust proof box (1), outer fagging (3) inside is fixed with outer filter screen (4), the inside one end equidistance that is close to outer fagging (3) of dust proof box (1) is fixed with a plurality of heating pipes (6), dust proof box (1) inside that heating pipe (6) are close to fan (2) side is fixed with the second and props frame (15), and the second props and is provided with auxiliary structure between frame (15) and fan (2), the second props the inside block of dust proof box (1) that frame (15) are close to heating pipe (6) side and has dust screen (12), and dust screen (12) pass through the bolt fastening inside dust proof box (1), dust screen (12) inside is close to second and props frame (15) side and is fixed with primary filter screen (13), the inside second of keeping away from of dust screen (12) bottom props frame (15) side and is fixed with baffle (14), primary filter screen (13) are provided with clean structure.

2. The high efficiency dust catcher as claimed in claim 1, wherein: the auxiliary structure includes active carbon filter (10) and high efficiency filter (11), the second props dust proof box (1) inside between frame (15) and fan (2) and is fixed with first frame (8) that props, and the first inside block of dust proof box (1) that props frame (8) side has connection inner panel (9), it is fixed with active carbon filter (10) to connect inner panel (9) inside, and the connection inner panel (9) inside of active carbon filter (10) side is fixed with high efficiency filter (11), it is inside at dust proof box (1) to connect inner panel (9) through the bolt fastening.

3. The high efficiency dust catcher as claimed in claim 1, wherein: the clearance structure includes axis of rotation (16), motor (17), bracing piece (18) and brush (19), the central point that just imitate filter screen (13) and second prop frame (15) puts the department and rotates and be connected with axis of rotation (16), and axis of rotation (16) extend to the one end symmetry that is close to heating pipe (6) and be fixed with bracing piece (18), two one side that bracing piece (18) are close to just imitate filter screen (13) all is fixed with brush (19), axis of rotation (16) other end all is fixed with the output of motor (17), and motor (17) prop on frame (15) through the bolt fastening at the second.

4. The high efficiency dust catcher as claimed in claim 1, wherein: the dustproof box (1) is a hollow cuboid, the vertical section of the dustproof box (1) is square, and an inner filter screen (7) is fixed on one side, far away from the outer supporting plate (3), of the interior of the dustproof box (1).

5. The high efficiency dust catcher as claimed in claim 1, wherein: dust-proof box (1) front side is opened and is equipped with access panel (20), and the inside block of access panel (20) has sealed luffer boards (21), sealed luffer boards (21) corner all is fixed through bolt and dust-proof box (1), adhesive fixation has sealed the pad (22) on sealed luffer boards (21) inboard access panel (20).

6. The high efficiency dust catcher as claimed in claim 1, wherein: the lower extreme all is fixed with mounting panel (5) on dust-proof box (1), and mounting panel (5) inside all equidistance seted up the fixed orifices, two the width of mounting panel (5) all equals the width of dust-proof box (1).

7. The high efficiency dust guard of claim 2, wherein: the first supporting frame (8) is arranged to be a rectangular frame matched with the connecting inner plate (9), and the sum of the lengths of the first supporting frame (8) and the connecting inner plate (9) is smaller than the length from the second supporting frame (15) to the fan (2).

8. The high efficiency dust catcher as claimed in claim 3, wherein: the length of collection dirt net (12) is greater than the length sum of primary filter screen (13), bracing piece (18) and brush (19), primary filter screen (13) set up to the square with collection dirt net (12) complex, second props frame (15) and sets up to "day" font with collection dirt net (12) complex.

9. The high efficiency dust catcher as claimed in claim 3, wherein: the side edges of the two hairbrushes (19) are abutted against the primary filter screen (13), and the heights of the two support rods (18) and the hairbrushes (19) are both smaller than one half of the height of the primary filter screen (13).

10. The high efficiency dust catcher as claimed in claim 5, wherein: the side edge of the access panel (20) is arranged to be in a step shape matched with the sealing window panel (21), the sealing gasket (22) is arranged to be in a rectangular frame matched with the access panel (20), and handles are fixed at two ends of the outer side of the sealing window panel (21).

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