CN212348186U

CN212348186U - Colliery dust removal filter equipment

Info

Publication number: CN212348186U
Application number: CN202020595017.7U
Authority: CN
Inventors: 李旭红; 王非; 王宁; 刘海波
Original assignee: Datong Coal Mine Group Xuangang Coal & Electricity Co ltd
Current assignee: Datong Coal Mine Group Xuangang Coal & Electricity Co ltd
Priority date: 2020-04-21
Filing date: 2020-04-21
Publication date: 2021-01-15
Anticipated expiration: 2030-04-21

Abstract

The utility model discloses a coal mine dedusting and filtering device, which belongs to the field of coal mine dedusting, and comprises a dedusting and filtering box, wherein an exhaust fan is fixedly arranged inside the left side of the dedusting and filtering box, an automatic deashing mechanism is fixedly arranged at the top end of the dedusting and filtering box, the automatic deashing mechanism comprises a driving motor, a first gear is fixedly arranged outside the middle part of an output rod, the front side of the first gear is connected with a second gear, a first sieve plate is fixedly arranged at the bottom of the second gear, a water pump is fixedly arranged at the lower side of the exhaust fan, the output end of the water pump is connected with a water pipe, a hydraulic rod is fixedly arranged inside the bottom of the dedusting and filtering box, the output end of the hydraulic rod is connected with a guiding and conveying panel, a dust outlet is fixedly arranged at the upper side of the guiding and conveying panel, and the function of automatically cleaning a, the screen does not need to be taken down manually, and time and labor are saved.

Description

Colliery dust removal filter equipment

Technical Field

The utility model relates to a colliery dust removal field, more specifically say, relate to a colliery dust removal filter equipment.

Background

A large amount of coal dust generated in the coal mine excavation production process fills the whole operation site, particularly during the construction of the fully-mechanized excavating machine, the amount of the generated dust is the largest, the visibility of the operation site is reduced due to the large amount of the coal dust, the operation safety is affected, and the physical health of workers is seriously affected.

Therefore, the dust concentration in a working place can be effectively monitored in time, the dust concentration condition can be better mastered, effective dust removal and dust fall can be carried out, and the dust concentration monitoring device plays an extremely important role in ensuring personal safety and improving environmental quality. Therefore, the dust has serious harm to human health and production;

however, the existing coal mine dust removal filtering device needs to manually take down the screen to manually clean, which wastes time and labor, so that the screen is not convenient to automatically clean.

SUMMERY OF THE UTILITY MODEL

1. Technical problem to be solved

To the problem that exists among the prior art, the utility model aims to provide a colliery is dust removal filter equipment, it can realize the function of automatic clearance screen cloth, does not need the manual work to take off the screen cloth, labour saving and time saving.

2. Technical scheme

In order to solve the above problems, the utility model adopts the following technical proposal.

A coal mine dust removal filtering device comprises a dust removal filtering box, wherein an exhaust fan is fixedly mounted inside the left side of the dust removal filtering box, an automatic dust removal mechanism is fixedly mounted at the top end of the dust removal filtering box and comprises a driving motor, the output end of the driving motor is connected with an output rod, a first gear is fixedly mounted on the outer side of the middle of the output rod, a second gear is connected to the front side of the first gear, a first sieve plate is fixedly mounted at the bottom of the second gear, a second sieve plate is connected to the rear side of the first sieve plate, cleaning brushes are arranged on the left side and the right side of the second sieve plate, an activated carbon adsorption block is fixedly mounted on the left side of each cleaning brush, an adsorption pipe is connected to the input end of the exhaust fan, a water pump is fixedly mounted on the lower side of the exhaust fan, the output end of the water pump is connected with a water pipe, the output end of the hydraulic rod is connected with a guide panel, and the upper side of the guide panel is fixedly provided with a dust outlet.

Furthermore, the upper right side of the dedusting filter box is connected with an air inlet drum, and the air inlet drum is in threaded connection with the dedusting filter box, so that the air inlet drum is convenient to replace and clean.

Furthermore, the first gear is connected with the second gear in a meshing manner, and the first sieve plate and the second sieve plate respectively form a reverse rotation structure in the dedusting filter box through the second gear and the first gear, so that the first sieve plate and the second sieve plate can rotate conveniently.

Furthermore, first sieve and second sieve all are equidistant in the inside setting of dust removal rose box, and first sieve and second sieve are the one-to-one setting with the dust outlet, conveniently remove dust.

Furthermore, the longitudinal section of the guiding and conveying panel is of an inclined V-shaped groove-shaped structure, and the guiding and conveying panel forms a rotating structure in the dedusting filter box through a hydraulic rod, so that dust can be effectively guided and conveyed to a proper position.

3. Advantageous effects

Compared with the prior art, the utility model has the advantages of

(1) This scheme realizes the function of automatic clearance screen cloth, does not need the manual work to take off the screen cloth, labour saving and time saving.

(2) An air inlet barrel is connected to the upper right of the dedusting filter box, and the air inlet barrel is in threaded connection with the dedusting filter box, so that the air inlet barrel is convenient to replace and clean.

(3) The first gear is connected with the second gear in a meshed mode, and the first sieve plate and the second sieve plate respectively form a reverse rotating structure in the dust removal filter box through the second gear and the first gear, so that the first sieve plate and the second sieve plate can rotate conveniently.

(4) First sieve and second sieve all are equidistant setting in the inside of dust removal rose box, and first sieve and second sieve are the one-to-one setting with the dust outlet, conveniently remove dust.

(5) The longitudinal section of the guiding and conveying panel is of an inclined V-shaped groove-shaped structure, and the guiding and conveying panel forms a rotating structure in the dedusting filter box through the hydraulic rod, so that dust can be effectively guided and conveyed to a proper position.

Drawings

Fig. 1 is a schematic front view of a cross-sectional structure of the present invention;

fig. 2 is an enlarged schematic structural view of a point a in fig. 1 according to the present invention;

fig. 3 is a schematic side view of the cross-sectional structure of the present invention;

FIG. 4 is a schematic view of the internal structure of the automatic ash removal mechanism of the present invention;

fig. 5 is a schematic side view of the first sieve plate and the second sieve plate of the present invention.

The reference numbers in the figures illustrate:

1. a dust removal filter box; 2. an automatic ash removal mechanism; 201. a drive motor; 202. an output rod; 203. a first gear; 204. a second gear; 205. a first screen deck; 206. a second screen deck; 207. cleaning a brush; 3. an air inlet cylinder; 4. an activated carbon adsorption block; 5. an adsorption tube; 6. an exhaust fan; 7. a water pump; 8. a water pipe; 9. a guide panel; 10. a hydraulic lever; 11. and a dust outlet.

Detailed Description

The technical solution in the embodiment of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiment of the present invention; obviously, the described embodiments are only a part of the embodiments of the present invention, and not all embodiments, and all other embodiments obtained by those skilled in the art without any inventive work are within the scope of the present invention based on the embodiments of the present invention.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "top/bottom", 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 simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted", "provided", "sleeved/connected", "connected", and the like are to be understood in a broad sense, such as "connected", which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Example 1:

referring to fig. 1-5, a coal mine dust removal filter device comprises a dust removal filter box 1, an exhaust fan 6 is fixedly installed inside the left side of the dust removal filter box 1, an automatic dust removal mechanism 2 is fixedly installed at the top end of the dust removal filter box 1, the automatic dust removal mechanism 2 comprises a driving motor 201, the output end of the driving motor 201 is connected with an output rod 202, a first gear 203 is fixedly installed outside the middle part of the output rod 202, a second gear 204 is connected with the front side of the first gear 203, a first sieve plate 205 is fixedly installed at the bottom of the second gear 204, a second sieve plate 206 is connected with the rear side of the first sieve plate 205, cleaning brushes 207 are arranged on the left and right sides of the second sieve plate 206, an activated carbon adsorption block 4 is fixedly installed on the left side of the cleaning brushes 207, the input end of the exhaust fan 6 is connected with an adsorption pipe 5, a water pump 7 is fixedly installed on the lower, the inside fixed mounting in bottom of dust removal rose box 1 has hydraulic stem 10, and the output of hydraulic stem 10 is connected with leads and send panel 9, and the upside fixed mounting of leading and sending panel 9 has dust outlet 11.

Referring to fig. 1-3, an air inlet drum 3 is connected to the upper right of the dust-removing filter box 1, and the air inlet drum 3 is connected to the dust-removing filter box 1 by a screw thread, so that the air inlet drum 3 can be replaced and cleaned conveniently. The longitudinal section of the guiding panel 9 is in an inclined V-shaped groove-shaped structure, and the guiding panel 9 forms a rotating structure in the dedusting filter box 1 through the hydraulic rod 10, so that dust can be effectively guided to a proper position.

Referring to fig. 2 to 5, the first gear 203 and the second gear 204 are connected in a meshing manner, and the first screening deck 205 and the second screening deck 206 form a reverse rotation structure inside the dust removing filter box 1 through the second gear 204 and the first gear 203, respectively, so as to facilitate the rotation of the first screening deck 205 and the second screening deck 206. First sieve 205 and second sieve 206 all are in the equidistant setting in the inside of dust removal rose box 1, and first sieve 205 and second sieve 206 are the one-to-one setting with dust outlet 11, conveniently remove dust.

Referring to fig. 1-2, when in use, a user places the dust-removing filter box 1 at a proper position in a coal mine well, fixedly installs the air inlet drum 3 at the right upper side of the dust-removing filter box 1 in a threaded connection manner, passes dust through the air inlet drum 3, the first sieve plate 205, the second sieve plate 206 and the interior of the activated carbon adsorption block 4 under the action of the exhaust fan 6, conveniently plays a role of dust under the purification action of the activated carbon adsorption block 4, and discharges the dust to a proper position through the air outlet of the exhaust fan 6;

referring to fig. 3-5, under the action of the driving motor 201, the output rod 202 rotates, the first gear 203 is fixed on the outer side of the middle portion of the output rod 202, and the first gear 203 is connected with the second gear 204 in a meshing manner, so that the first screen 205 and the second screen 206 rotate in opposite directions, and the first screen 205 and the second screen 206 are driven to slide relative to the cleaning brush 207, so that dust on the outer surfaces of the first screen 205 and the second screen 206 can be cleaned conveniently, and the cleaned dust falls onto the upper surface of the guide panel 9 through the dust outlet 11;

lead and send panel 9 to take place to rotate through hydraulic stem 10 in the inside of dust removal rose box 1 to under the effect of water pump 7 and water pipe 8, conveniently clear away the dust of piling up at leading and sending panel 9 upper surface, just accomplish this colliery dust removal filter equipment's a series of operations above, can realize the function of automatic clearance screen cloth, do not need the manual work to take off the screen cloth, labour saving and time saving.

The above is only a preferred embodiment of the present invention; the scope of the present invention is not limited thereto. Any person skilled in the art should also be able to cover the technical scope of the present invention by replacing or changing the technical solution and the improvement concept of the present invention with equivalents and modifications within the technical scope of the present invention.

Claims

1. The utility model provides a colliery dust removal filter equipment, includes dust removal rose box (1), the inside fixed mounting in left side of dust removal rose box (1) has air exhauster (6), its characterized in that: the dust removal filter box is characterized in that an automatic ash removal mechanism (2) is fixedly mounted at the top end of the dust removal filter box (1), the automatic ash removal mechanism (2) comprises a driving motor (201), an output end of the driving motor (201) is connected with an output rod (202), a first gear (203) is fixedly mounted at the outer side of the middle of the output rod (202), a second gear (204) is connected to the front side of the first gear (203), a first sieve plate (205) is fixedly mounted at the bottom of the second gear (204), a second sieve plate (206) is connected to the rear side of the first sieve plate (205), cleaning brushes (207) are arranged at the left side and the right side of the second sieve plate (206), an active carbon adsorption block (4) is fixedly mounted at the left side of the cleaning brushes (207), an adsorption pipe (5) is connected to the input end of an exhaust fan (6), and a water pump (7) is fixedly mounted at, the output of water pump (7) is connected with water pipe (8), the inboard fixed mounting in bottom of dust removal rose box (1) has hydraulic stem (10), the output of hydraulic stem (10) is connected with leads and send panel (9), the upside fixed mounting that leads and send panel (9) has dust outlet (11).

2. The coal mine dust removal and filtration device of claim 1, which is characterized in that: the upper right side of the dedusting filter box (1) is connected with an air inlet drum (3), and the air inlet drum (3) is in threaded connection with the dedusting filter box (1).

3. The coal mine dust removal and filtration device of claim 1, which is characterized in that: the first gear (203) is connected with the second gear (204) in a meshing manner, and the first sieve plate (205) and the second sieve plate (206) form a reverse rotation structure in the dedusting filter box (1) through the second gear (204) and the first gear (203).

4. The coal mine dust removal and filtration device of claim 1, which is characterized in that: first sieve (205) and second sieve (206) all are at the equidistant setting in the inside of dust removal rose box (1), and first sieve (205) and second sieve (206) are the one-to-one setting with dust outlet (11).

5. The coal mine dust removal and filtration device of claim 1, which is characterized in that: the longitudinal section of the guide panel (9) is in an inclined V-shaped groove-shaped structure, and the guide panel (9) forms a rotating structure in the dedusting filter box (1) through a hydraulic rod (10).