CN110772902A - Dust absorbing device for coal mine processing - Google Patents
Dust absorbing device for coal mine processing Download PDFInfo
- Publication number
- CN110772902A CN110772902A CN201911211047.1A CN201911211047A CN110772902A CN 110772902 A CN110772902 A CN 110772902A CN 201911211047 A CN201911211047 A CN 201911211047A CN 110772902 A CN110772902 A CN 110772902A
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- Prior art keywords
- wall
- box
- coal mine
- absorption
- dust
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
- B01D46/10—Particle separators, e.g. dust precipitators, using filter plates, sheets or pads having plane surfaces
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
- B01D46/66—Regeneration of the filtering material or filter elements inside the filter
- B01D46/68—Regeneration of the filtering material or filter elements inside the filter by means acting on the cake side involving movement with regard to the filter elements
- B01D46/681—Regeneration of the filtering material or filter elements inside the filter by means acting on the cake side involving movement with regard to the filter elements by scrapers, brushes or the like
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- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Filtering Of Dispersed Particles In Gases (AREA)
Abstract
The invention discloses a dust absorption device for coal mine processing, which comprises an absorption box, wherein a protective shell is arranged on the outer wall of one side of the absorption box, an exhaust fan is arranged on the inner wall of one side of the protective shell, a suction pipe is inserted into the outer wall of one side of the exhaust fan, a guide pipe is inserted into one end of the suction pipe, dust absorption hoppers which are distributed at equal intervals are inserted into the outer wall of one side of the guide pipe, filter screens are arranged on the inner walls of the top and the bottom of the absorption box, a feeding pipe is inserted into the outer wall of one side of the absorption box, a fixed rod is arranged on the outer wall of one side of the absorption box, a liquid storage box is arranged at. When the pulverized coal passes through the feeding pipe, the liquid storage tank can absorb heat carried by the pulverized coal, pulverized coal explosion caused by overhigh temperature in the absorption tank is avoided, and waste heat can be recycled through the liquid storage tank, so that energy waste is avoided.
Description
Technical Field
The invention relates to the technical field of coal mine processing, in particular to a dust absorption device for coal mine processing.
Background
Coal mines are areas where humans mine coal resources in coal-rich mining areas, and are generally divided into underground coal mines and opencast coal mines. When the coal seam is far from the ground surface, a tunnel is usually dug to the underground, so that the coal is a mineworker coal mine. When the coal seam is very close to the earth surface, the coal is generally excavated by directly stripping the earth surface, which is an open pit coal mine. Coal mines encompass a large area above ground and below ground as well as associated facilities.
A large amount of dust is often produced when the ordinary coal mine is processed through a pulverizer, and if the dust is directly discharged, the body of workers is injured, so that the dust needs to be absorbed. However, when the dust is discharged from the pulverizer, the pulverized coal carries high heat, and the pulverized coal is easily exploded along with the increase of the heat. Therefore, a dust absorption device for coal mine processing is needed to solve the above problems.
Disclosure of Invention
The invention aims to solve the defects in the prior art and provides a dust absorption device for coal mine processing.
In order to achieve the purpose, the invention adopts the following technical scheme:
the utility model provides a dust absorbing device for coal mine processing, includes the absorption box, one side outer wall of absorption box is provided with the protective housing, and one side inner wall of protective housing is provided with the air exhauster, one side outer wall of air exhauster is pegged graft and is had the straw, and the one end of straw is pegged graft and is had the pipe, one side outer wall of pipe is pegged graft and is had the dust absorption fill that the equidistance distributes, and the top of absorption box and bottom inner wall all are provided with the filter screen, one side outer wall of absorption box is pegged graft.
As a further scheme of the invention, a fixed rod is arranged on the outer wall of one side of the absorption box, a liquid storage box is arranged at one end, far away from the absorption box, of the fixed rod, and one end of a feeding pipe penetrates through the liquid storage box.
As a further scheme of the invention, the inner walls of the top and the bottom of the absorption box are provided with electric slide rails, and the inner wall of one side of each electric slide rail is connected with an electric slide block in a sliding manner.
As a further scheme of the invention, a shell is arranged on the outer wall of one side of the electric sliding block, a motor is arranged on the inner wall of one side of the shell, and a rotating column is arranged on the outer wall of one end of an output shaft of the motor.
As a further scheme of the invention, the outer wall of one side of the rotating column is provided with a brush roller, and the circumferential outer wall of the brush roller is provided with bristles.
As a further scheme of the invention, the outer wall of one side of the absorption box is connected with a box door through a hinge, and the outer wall of one side of the box door is provided with a handle.
As a further scheme of the invention, the outer wall of one side of the liquid storage tank is provided with radiating fins which are distributed equidistantly.
The invention has the beneficial effects that:
1. through the arranged liquid storage tank and the feeding pipe, the feeding pipe penetrates through the liquid storage tank, when pulverized coal penetrates through the feeding pipe, the liquid storage tank can absorb heat carried by the pulverized coal, pulverized coal explosion caused by overhigh temperature in the absorption tank is avoided, and meanwhile, waste heat can be recycled through the liquid storage tank, so that energy waste is avoided;
2. the motor is started through the arranged motor, the rotating column, the brush roller and the electric sliding block, the motor drives the rotating column and the brush roller to rotate, and meanwhile, the bristles on the outer wall of one side of the brush roller are in contact with the outer wall of one side of the filter screen, so that coal dust adhered to the filter screen can be brushed off, the filter screen is prevented from being blocked by dust, and the situation that air convection cannot be formed to suck the coal dust into the absorption box is avoided;
3. through the liquid reserve tank and the fin that set up, can accelerate the heat absorption capacity of liquid reserve tank through the fin to further the security that has improved the device.
Drawings
FIG. 1 is a schematic structural view of a dust collecting apparatus for coal mine processing proposed in example 1;
fig. 2 is a partial enlarged structural diagram of a part a of a dust absorption device for coal mine processing provided in embodiment 1;
FIG. 3 is a schematic view showing the overall construction of a dust collecting apparatus for coal mine processing proposed in example 1;
fig. 4 is a schematic view of the structure of a heat sink of the dust absorbing device for coal mine processing according to embodiment 2.
In the figure: 1 absorption box, 2 dead levers, 3 inlet pipes, 4 liquid storage boxes, 5 protective casings, 6 exhaust fans, 7 suction pipes, 8 dust suction hoppers, 9 radiating fins, 10 electric sliding rails, 11 electric sliding blocks, 12 filter screens, 13 rotating columns, 14 brush rollers, 15 motors, 16 guide pipes and 17 box doors.
Detailed Description
The technical solution of the present patent will be described in further detail with reference to the following embodiments.
Reference will now be made in detail to embodiments of the present patent, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary only for the purpose of explaining the present patent and are not to be construed as limiting the present patent.
In the description of this patent, it is to be understood that the terms "center," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in the orientations and positional relationships indicated in the drawings for the convenience of describing the patent and for the simplicity of description, and are not intended to indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and are not to be considered limiting of the patent.
In the description of this patent, it is noted that unless otherwise specifically stated or limited, the terms "mounted," "connected," and "disposed" are to be construed broadly and can include, for example, fixedly connected, disposed, detachably connected, disposed, or integrally connected and disposed. The specific meaning of the above terms in this patent may be understood by those of ordinary skill in the art as appropriate.
Example 1
Referring to fig. 1-3, a dust absorbing device for coal mine processing, including absorption box 1, there is a protective housing 5 one side outer wall of absorption box 1 through bolted connection, and there is air exhauster 6 one side inner wall of protective housing 5 through bolted connection, there is suction pipe 7 one side outer wall of air exhauster 6 is pegged graft, and there is pipe 16 one end of suction pipe 7 is pegged graft, there is the dust absorption fill 8 of equidistance distribution one side outer wall of pipe 16 is pegged graft, and there is filter screen 12 top and bottom inner wall of absorption box 1 all through bolted connection, there is inlet pipe 3 one side outer wall of absorption box 1 is pegged graft.
Wherein, the welding of one side outer wall of absorption box 1 has dead lever 2, and the welding of dead lever 2 keeps away from the one end of absorption box 1 has liquid reserve tank 4, the one end of inlet pipe 3 passes in liquid reserve tank 4, there is electronic slide rail 10 at the top of absorption box 1 and bottom inner wall all through bolted connection, and one side inner wall sliding connection of electronic slide rail 10 has electronic slider 11, there is the casing one side outer wall of electronic slider 11 through bolted connection, and there is motor 15 one side inner wall of casing through bolted connection, the welding of the one end outer wall of motor 15 output shaft has rotation post 13, there is brush roller 14 one side outer wall of rotation post 13 through bolted connection, and the circumference outer wall of brush roller 14 is provided with the brush hair, there is chamber door 17 one side outer wall of absorption box 1 through hinged joint, and there is.
The working principle is as follows: when the device is used, people start the exhaust fan 6, the exhaust fan 6 can pump pulverized coal in the inlet pipe 3 into the absorption box 1 through the dust absorption hopper 8, the filter screen 12 in the absorption box 1 can have a good blocking effect on the pulverized coal, meanwhile, when the pulverized coal passes through the inlet pipe 3, the liquid storage box 4 can absorb heat carried by the pulverized coal, the pulverized coal explosion caused by overhigh temperature in the absorption box 1 is avoided, waste heat can be recycled through the liquid storage box 4, energy waste is avoided, the motor 15 is started in the process of absorbing the pulverized coal by the device, the motor 15 drives the rotating column 13 and the brush roller 14 to rotate, meanwhile, bristles on the outer wall of one side of the brush roller 14 are in contact with the outer wall of one side of the filter screen 12, so that the pulverized coal adhered to the filter screen 12 can be brushed down, the filter screen 12 is prevented from being blocked by dust, and the condition that air convection can not be formed to pump the pulverized, meanwhile, in the process that the brush roller 14 cleans the filter screen 12, the brush roller 14 can be driven to move back and forth through the electric slider 11, so that the filter screen 12 can be cleaned comprehensively.
Example 2
Referring to fig. 4, in the dust absorbing device for coal mine processing, compared with embodiment 1, in this embodiment, heat dissipation fins 9 are disposed on an outer wall of one side of the liquid storage tank 4, and the heat dissipation fins 9 are distributed equidistantly.
The working principle is as follows: when the device is used, people start the exhaust fan 6, the exhaust fan 6 can pump pulverized coal in the inlet pipe 3 into the absorption box 1 through the dust absorption hopper 8, the filter screen 12 in the absorption box 1 can have a good blocking effect on the pulverized coal, meanwhile, when the pulverized coal passes through the inlet pipe 3, the liquid storage box 4 can absorb heat carried by the pulverized coal, the pulverized coal explosion caused by overhigh temperature in the absorption box 1 is avoided, waste heat can be recycled through the liquid storage box 4, energy waste is avoided, the motor 15 is started in the process of absorbing the pulverized coal by the device, the motor 15 drives the rotating column 13 and the brush roller 14 to rotate, meanwhile, bristles on the outer wall of one side of the brush roller 14 are in contact with the outer wall of one side of the filter screen 12, so that the pulverized coal adhered to the filter screen 12 can be brushed down, the filter screen 12 is prevented from being blocked by dust, and the condition that air convection can not be formed to pump the pulverized, meanwhile, in the process that the brush roller 14 cleans the filter screen 12, the electric slider 11 can drive the brush roller 14 to move back and forth, so that the filter screen 12 can be cleaned comprehensively, and the heat absorption capacity of the liquid storage tank 4 can be accelerated by the radiating fins 9 on the outer wall of one side of the liquid storage tank 4, so that the safety of the device is further improved.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.
Claims (7)
1. The utility model provides a dust absorbing device for coal mine processing, includes adsorption box (1), its characterized in that, one side outer wall of adsorption box (1) is provided with protective housing (5), and one side inner wall of protective housing (5) is provided with air exhauster (6), one side outer wall grafting of air exhauster (6) has straw (7), and the one end grafting of straw (7) has pipe (16), one side outer wall grafting of pipe (16) has dust absorption fill (8) that the equidistance distributes, and the top and the bottom inner wall of adsorption box (1) all are provided with filter screen (12), one side outer wall grafting of adsorption box (1) has inlet pipe (3).
2. The dust absorption device for coal mine processing as claimed in claim 1, wherein the outer wall of one side of the absorption box (1) is provided with a fixing rod (2), and one end of the fixing rod (2) far away from the absorption box (1) is provided with a liquid storage box (4), and one end of the feeding pipe (3) passes through the liquid storage box (4).
3. The dust absorption device for coal mine processing according to claim 2, wherein the top and bottom inner walls of the absorption box (1) are provided with electric slide rails (10), and one side inner wall of each electric slide rail (10) is connected with an electric slide block (11) in a sliding manner.
4. The dust absorbing device for coal mine processing as claimed in claim 3, wherein a housing is arranged on one side of the outer wall of the electric slide block (11), a motor (15) is arranged on one side of the inner wall of the housing, and a rotating column (13) is arranged on the outer wall of one end of an output shaft of the motor (15).
5. A dust absorption device for coal mine processing according to claim 4, characterized in that the outer wall of one side of the rotating column (13) is provided with a brush roller (14), and the outer wall of the circumference of the brush roller (14) is provided with bristles.
6. The dust absorption device for coal mine processing according to claim 5, characterized in that the outer wall of one side of the absorption box (1) is connected with a box door (17) through a hinge, and the outer wall of one side of the box door (17) is provided with a handle.
7. A dust absorption device for coal mine processing according to claim 5 or 6, characterized in that the outer wall of one side of the liquid storage box (4) is provided with radiating fins (9), and the radiating fins (9) are distributed at equal intervals.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911211047.1A CN110772902A (en) | 2019-12-02 | 2019-12-02 | Dust absorbing device for coal mine processing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911211047.1A CN110772902A (en) | 2019-12-02 | 2019-12-02 | Dust absorbing device for coal mine processing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110772902A true CN110772902A (en) | 2020-02-11 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201911211047.1A Pending CN110772902A (en) | 2019-12-02 | 2019-12-02 | Dust absorbing device for coal mine processing |
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| CN (1) | CN110772902A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107718197A (en) * | 2017-11-19 | 2018-02-23 | 刘毓玉 | A kind of timber cutter device for having clear bits function |
| CN208356345U (en) * | 2018-05-11 | 2019-01-11 | 江苏赛维环保有限公司 | Bag filter system with interchanger |
| CN208711315U (en) * | 2018-03-23 | 2019-04-09 | 浙江润洁环境科技股份有限公司 | A kind of deduster of effective temperature-reducing |
| CN110237616A (en) * | 2019-07-18 | 2019-09-17 | 苏州荣能环保科技有限公司 | A kind of quick dust-collecting type dust flue gas environmental protection filter plant |
| CN209423304U (en) * | 2019-01-14 | 2019-09-24 | 迈奇化学股份有限公司 | A kind of novel and multifunctional waste gas purification environmental protection equipment |
-
2019
- 2019-12-02 CN CN201911211047.1A patent/CN110772902A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107718197A (en) * | 2017-11-19 | 2018-02-23 | 刘毓玉 | A kind of timber cutter device for having clear bits function |
| CN208711315U (en) * | 2018-03-23 | 2019-04-09 | 浙江润洁环境科技股份有限公司 | A kind of deduster of effective temperature-reducing |
| CN208356345U (en) * | 2018-05-11 | 2019-01-11 | 江苏赛维环保有限公司 | Bag filter system with interchanger |
| CN209423304U (en) * | 2019-01-14 | 2019-09-24 | 迈奇化学股份有限公司 | A kind of novel and multifunctional waste gas purification environmental protection equipment |
| CN110237616A (en) * | 2019-07-18 | 2019-09-17 | 苏州荣能环保科技有限公司 | A kind of quick dust-collecting type dust flue gas environmental protection filter plant |
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Application publication date: 20200211 |