CN115628098B - Dust collecting equipment in coal mining - Google Patents
Dust collecting equipment in coal miningInfo
- Publication number
- CN115628098B CN115628098B CN202211086827.XA CN202211086827A CN115628098B CN 115628098 B CN115628098 B CN 115628098B CN 202211086827 A CN202211086827 A CN 202211086827A CN 115628098 B CN115628098 B CN 115628098B
- Authority
- CN
- China
- Prior art keywords
- fixedly connected
- box
- absorption
- dust
- mounting
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
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- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21F—SAFETY DEVICES, TRANSPORT, FILLING-UP, RESCUE, VENTILATION, OR DRAINING IN OR OF MINES OR TUNNELS
- E21F5/00—Means or methods for preventing, binding, depositing, or removing dust; Preventing explosions or fires
- E21F5/20—Drawing-off or depositing dust
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
- B01D29/01—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with flat filtering elements
- B01D29/03—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with flat filtering elements self-supporting
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
- B01D29/50—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with multiple filtering elements, characterised by their mutual disposition
- B01D29/56—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with multiple filtering elements, characterised by their mutual disposition in series connection
- B01D29/58—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with multiple filtering elements, characterised by their mutual disposition in series connection arranged concentrically or coaxially
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
- B01D29/62—Regenerating the filter material in the filter
- B01D29/64—Regenerating the filter material in the filter by scrapers, brushes, nozzles, or the like, acting on the cake side of the filtering element
- B01D29/6407—Regenerating the filter material in the filter by scrapers, brushes, nozzles, or the like, acting on the cake side of the filtering element brushes
- B01D29/6423—Regenerating the filter material in the filter by scrapers, brushes, nozzles, or the like, acting on the cake side of the filtering element brushes with a translational movement with respect to the filtering element
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
- B01D29/88—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor having feed or discharge devices
- B01D29/94—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor having feed or discharge devices for discharging the filter cake, e.g. chutes
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- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21F—SAFETY DEVICES, TRANSPORT, FILLING-UP, RESCUE, VENTILATION, OR DRAINING IN OR OF MINES OR TUNNELS
- E21F5/00—Means or methods for preventing, binding, depositing, or removing dust; Preventing explosions or fires
- E21F5/02—Means or methods for preventing, binding, depositing, or removing dust; Preventing explosions or fires by wetting or spraying
- E21F5/04—Spraying barriers
Landscapes
- Engineering & Computer Science (AREA)
- Mining & Mineral Resources (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Geology (AREA)
- Cleaning In General (AREA)
- Filtering Of Dispersed Particles In Gases (AREA)
Abstract
本发明涉及煤矿除尘技术领域，且公开了一种煤矿开采中的除尘设备，涉及煤矿除尘技术领域，包括安装箱，所述安装箱的顶部转动连接有支撑管，所述支撑管的外表面传动连接有与安装箱相连接的驱动机构，所述支撑管的外表面固定连接有滑块，所述滑块的外表面滑动连接有安装管，该一种煤矿开采中的除尘设备，通过驱动机构带动支撑管转动，支撑管道带动安装管转动，安装管带动吸尘机构、喷雾机构和吸收机构转动，实现对矿内的灰尘进行集中充分的加湿收集处理，大大提高了对矿内灰尘的除尘面积，同时使加湿沉降的灰尘进行收集，避免了含水量较大的灰尘和水雾落入到地面，使矿内地面产生泥泞的情况，从而提高了矿内的作业环境。
This invention relates to the field of coal mine dust removal technology and discloses a dust removal device for coal mining. The device includes an installation box, with a support pipe rotatably connected to the top of the installation box. A drive mechanism connected to the installation box is driven to the outer surface of the support pipe. A slider is fixedly connected to the outer surface of the support pipe, and the installation pipe is slidably connected to the outer surface of the slider. This dust removal device for coal mining, through the drive mechanism driving the support pipe to rotate, the support pipe driving the installation pipe to rotate, and the installation pipe driving the dust suction mechanism, spray mechanism, and absorption mechanism to rotate, achieves centralized and thorough humidification and collection of dust in the mine, greatly increasing the dust removal area. Simultaneously, it collects the humidified and settled dust, preventing dust and water mist with high moisture content from falling to the ground and causing muddy conditions in the mine, thereby improving the working environment in the mine.
Description
Technical Field
The invention relates to the technical field of coal mine dust removal, in particular to dust removal equipment in coal mining.
Background
In the process of mining underground coal mine, a lot of dust is generated, dust removal equipment is needed to remove dust in order to ensure a good working environment, the dust generation speed is high due to the fact that the underground environment is complex, the traditional dust removal equipment is difficult to exert the optimal performance, particularly for atomization dust removal equipment, a large amount of cleaning water is needed to be used for sedimentation of the dust, pipelines are needed to be erected for water supply or the dust is stored, and the generation position of the dust is changed frequently, so that trouble is brought to the erection of a water supply pipeline, and dust in the mine is needed to be removed by the dust removal equipment.
When the existing dust removing equipment is used, spraying treatment is carried out on dust in the mine, but the treatment range of the dust is smaller, so that the dust removing effect of the dust in the mine is poorer, meanwhile, in the process of sedimentation of the dust by utilizing clean water, the water content of the settled dust is larger, the ground in the coal mine is moist due to long-time sedimentation, the ground is enabled to produce muddy conditions, the equipment and workers are not beneficial to working, troubles are brought to the operation in the mine, meanwhile, the sprayed water cannot be collected, treated and reused, and the clean water needs to be added for a long time, so that a large amount of water resources can be consumed.
Disclosure of Invention
The invention aims to provide dust removing equipment in coal mining, which has the advantages that dust generated in a mine can be sufficiently removed, the dust removing area is greatly increased, meanwhile, the dust and water mist which are humidified and settled are collected, and meanwhile, the collected dust and clean water are treated, so that water resources are recycled, and the water resources are saved.
The aim of the invention can be achieved by the following technical scheme:
The utility model provides a dust collecting equipment in coal mining, includes the mounting box, the top of mounting box rotates and is connected with the stay tube, the surface transmission of stay tube is connected with the actuating mechanism who is connected with the mounting box, the surface fixedly connected with slider of stay tube, the surface sliding connection of slider has the mounting tube, the surface bolted connection of mounting tube has adjusting bolt, the screw hole with adjusting bolt spiro union is seted up to the surface of stay tube, the surface fixedly connected with dust extraction mechanism of mounting tube, dust extraction mechanism's top is provided with the spraying mechanism who is connected with the mounting tube, the dust extraction mechanism below is provided with the absorption mechanism who is connected with the mounting tube, be provided with the processing mechanism who all is connected with spraying mechanism and absorption mechanism in the mounting box.
The driving mechanism comprises a first motor fixedly connected with the mounting box, the output end of the first motor is fixedly connected with a first rotating shaft through a coupler, a first gear is fixedly sleeved on the outer surface of the first rotating shaft, and a second gear fixedly sleeved with the supporting tube is connected on the outer surface of the first gear in a meshed mode.
The dust collection mechanism comprises a mounting plate fixedly connected with a mounting pipe, a second motor is fixedly connected in the mounting plate, the output end of the second motor is fixedly connected with a second rotating shaft which is rotationally connected with the mounting plate through a coupler, the outer surface of the second rotating shaft is fixedly sleeved with a plurality of first bevel gears, the outer surface of the first bevel gears is in meshed connection with a second bevel gear, the middle of the second bevel gear is fixedly sleeved with a third rotating shaft which is rotationally connected with the mounting plate, and the top end of the third rotating shaft is fixedly connected with fan blades.
The spraying mechanism comprises a connecting box fixedly connected with the mounting pipe, a first connecting water pipe fixedly connected with the mounting pipe is fixedly connected in the connecting box, a plurality of spraying heads fixedly connected with the first connecting water pipe are fixedly connected to the bottom of the connecting box, one end of the first connecting water pipe is fixedly connected with a first connecting pipe fixedly connected with the mounting box through a first hose, and one end of the first connecting pipe is rotatably connected with a water pump connected with the processing mechanism.
The invention further provides a sewage treatment device, which comprises an absorption mechanism, wherein the absorption mechanism comprises an absorption box fixedly connected with a mounting pipe, the bottom of the absorption box is fixedly connected with an air suction box, the bottom of the air suction box is fixedly connected with an air suction machine through a pipeline, two sides of the air suction box are fixedly connected with a plurality of air suction pipes fixedly connected with the absorption box, two first filter plates are fixedly connected with the inside of the absorption box, two second filter plates are fixedly connected with the inside of the absorption box, the top of the absorption box is fixedly connected with a second connecting water pipe connected with a first hose, a first electromagnetic valve is arranged on the second connecting water pipe, the outer surface of the second connecting water pipe is fixedly connected with a plurality of water spraying pipes fixedly connected with the absorption box, the outer surface of the water spraying pipes is provided with a water spraying hole, the bottom of the absorption box is fixedly connected with a first sewage draining pipe fixedly connected with the mounting pipe, a second electromagnetic valve is arranged on the first sewage draining pipe, two second pipes fixedly connected with the bottom of the absorption box, one end of the first sewage draining pipe is fixedly connected with a second connecting water pipe connected with a second hose, and the second sewage treatment mechanism is rotatably connected with a second hose.
The invention further provides a treatment mechanism comprising a treatment box fixedly connected with a mounting box, wherein a transmission box is fixedly connected in the treatment box, a transmission shaft is rotatably connected to the top of the transmission box, a treatment frame is fixedly connected to the bottom end of the transmission shaft, a collecting frame is fixedly connected in the treatment frame, a first filter screen ring is fixedly connected to the top of the collecting frame, a second filter screen ring is fixedly connected to the inner surface of the first filter screen ring through a connecting block, a third filter screen ring is fixedly connected to the inner surface of the second filter screen ring through a connecting block, a plurality of cleaning brush rods are fixedly connected in the treatment box, a transmission mechanism in transmission connection with the transmission shaft is arranged in the transmission box, and a sewage discharging mechanism is arranged on the treatment box.
The transmission mechanism comprises a third motor fixedly connected with the transmission box, a third gear is fixedly sleeved at the output end of the third motor, and a fourth gear fixedly sleeved with the transmission shaft is connected to the outer surface of the third gear in a meshed mode.
As a further scheme of the invention, the sewage draining mechanism comprises an absorption pump fixedly connected with the treatment box, wherein the input end of the absorption pump is fixedly connected with an absorption pipeline, the absorption pipeline is inserted into the treatment box, the treatment box is fixedly connected with a collecting box, the input end of the absorption pump is fixedly connected with a discharge pipeline, and the discharge pipeline is inserted into the collecting box.
As a further scheme of the invention, the bottom of the installation box is fixedly connected with a supporting plate, the bottom of the supporting plate is fixedly connected with a plurality of universal wheels, the top of the supporting plate is fixedly connected with a plurality of supporting bolts, and the bottom ends of the supporting bolts are fixedly connected with supporting blocks.
The invention has the beneficial effects that:
(1) The supporting tube is driven to rotate through the driving mechanism, the supporting tube drives the installation tube to rotate, the installation tube drives the dust collection mechanism, the spraying mechanism and the absorption mechanism to rotate, the dust in the mine is concentrated and fully humidified and collected, the dust collection area of the dust in the mine is greatly increased, meanwhile, the dust which is humidified and settled is collected, the dust and the water mist with larger water content are prevented from falling into the ground, the muddy condition of the ground in the mine is caused, and accordingly the working environment in the mine is improved.
(2) Through the cooperation of absorption mechanism and processing mechanism, realize handling the dust of absorbing, handle the recovery with spun clearance water and recycle, improve the reuse of water resource, practiced thrift the water resource greatly, be convenient for collect the dust simultaneously.
(3) Through adjusting bolt and adjusting the cooperation of screw hole, realize the reciprocates to the installation tube to realized in the ore deposit not high dust of co-altitude and removed dust work, improved the suitability of device greatly.
(4) Through the universal wheel be convenient for remove backup pad and install bin, remove to suitable position after, rethread rotates the supporting bolt, and the supporting bolt drives the supporting shoe and moves down and support fixedly to realize dust collector's portable removal, thereby be convenient for user's use.
Drawings
The invention is further described below with reference to the accompanying drawings.
FIG. 1 is a first perspective view of the external structure of the present invention;
FIG. 2 is a second perspective view of the external structure of the present invention;
FIG. 3 is a front view of the internal structure of the present invention;
FIG. 4 is a side view of the internal structure of the absorption box of the present invention;
FIG. 5 is an enlarged view of FIG. 3A in accordance with the present invention;
fig. 6 is an enlarged view of B of fig. 3 according to the present invention.
1, An installation box; 2, supporting the tube; 3, slide block, 4, mounting tube, 5, adjusting bolt, 6, threaded hole, 11, first motor, 12, first rotating shaft, 13, first gear, 14, second gear, 22, mounting plate, 23, second motor, 24, second rotating shaft, 25, first bevel gear, 26, second bevel gear, 27, third rotating shaft, 28, fan blade, 33, connecting box, 34, first connecting water pipe, 35, spray head, 36, first hose, 37, first connecting pipe, 38, water pump, 44, absorbing box, 45, suction box, 46, suction fan, 47, suction pipe, 48, first filter plate, 49, second filter plate, 490, second connecting water pipe, 491, first solenoid valve, 492, spray pipe, 493, first drain pipe, 494, second solenoid valve, 495, second drain pipe, 496, second hose, 497, second connecting pipe, 55, processing box, 56, transmission box, 57, transmission shaft, 58, processing box, 59, collecting box, 590, first ring, 591, second ring, 592, third filter screen, 598, fourth filter screen, 598.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
Example 1
Referring to fig. 1-6, the invention relates to a dust removing device in coal mining, which comprises a mounting box 1, wherein the top of the mounting box 1 is rotationally connected with a supporting tube 2, the outer surface of the supporting tube 2 is in transmission connection with a driving mechanism connected with the mounting box 1, the outer surface of the supporting tube 2 is fixedly connected with a sliding block 3, the outer surface of the sliding block 3 is in sliding connection with a mounting tube 4, the outer surface of the mounting tube 4 is in bolted connection with an adjusting bolt 5, the outer surface of the supporting tube 2 is provided with a threaded hole 6 in threaded connection with the adjusting bolt 5, the outer surface of the mounting tube 4 is fixedly connected with a dust collecting mechanism, the upper part of the dust collecting mechanism is provided with a spraying mechanism connected with the mounting tube 4, the lower part of the dust collecting mechanism is provided with an absorbing mechanism connected with the mounting tube 4, the mounting box 1 is internally provided with a processing mechanism connected with the spraying mechanism and the absorbing mechanism, the supporting tube 2 is driven by the driving mechanism to rotate, the supporting tube 2 is driven by the sliding block 3 to rotate, meanwhile, dust in the ore is sucked into the spraying mechanism by the dust collecting mechanism, then the spraying mechanism is humidified, the dust is further humidified, the dust is arranged on the spraying mechanism, and then the dust is not humidified by the sliding mechanism, and is matched with the adjusting bolt 4, and the height of the dust collecting mechanism is adjusted by the adjusting bolt 4 through the sliding bolt 4, and the height of the adjusting bolt 4.
Example two
Referring to fig. 2,3 and 5, the driving mechanism includes a first motor 11 fixedly connected with the mounting box 1, an output end of the first motor 11 is fixedly connected with a first rotating shaft 12 through a coupling, a first gear 13 is fixedly sleeved on an outer surface of the first rotating shaft 12, a second gear 14 fixedly sleeved on the support tube 2 is meshed and connected on an outer surface of the first gear 13, the first motor 11 drives the first rotating shaft 12 to rotate, the first rotating shaft 12 drives the first gear 13 to rotate, the first gear 13 drives the second gear 14 to rotate, and the second gear 14 drives the first support tube 2 to rotate.
The dust collection mechanism comprises a mounting plate 22 fixedly connected with a mounting tube 4, a second motor 23 is fixedly connected in the mounting plate 22, the output end of the second motor 23 is fixedly connected with a second rotating shaft 24 which is rotationally connected with the mounting plate 22 through a coupler, the outer surface of the second rotating shaft 24 is fixedly sleeved with a plurality of first bevel gears 25, the outer surface of the first bevel gears 25 is in meshed connection with a second bevel gear 26, the middle of the second bevel gear 26 is fixedly sleeved with a third rotating shaft 27 which is rotationally connected with the mounting plate 22, the top end of the third rotating shaft 27 is fixedly connected with a fan blade 28, the second rotating shaft 24 is driven to rotate through the second motor 23, the third rotating shaft 27 is driven to rotate through the first bevel gears 25 and the second bevel gears 26, and the fan blade 28 intensively absorbs dust in a mine to the humidifying mechanism to sufficiently humidify.
The spraying mechanism comprises a connecting box 33 fixedly connected with a mounting pipe 4, a first connecting water pipe 34 fixedly connected with the mounting pipe 4 is fixedly connected in the connecting box 33, a plurality of spray heads 35 fixedly connected with the first connecting water pipe 34 are fixedly connected to the bottom of the connecting box 33, one end of each first connecting water pipe 34 is fixedly connected with a first connecting pipe 37 fixedly connected with the mounting box 1 through a first hose 36, one end of each first connecting pipe 37 is rotatably connected with a water pump 38 connected with the treatment mechanism, when the supporting pipe 2 rotates, one end of each first hose 36 rotates on the corresponding first connecting pipe 37, then the water pump 38 is led into the corresponding spray heads 35 through the corresponding water pumps 38, the corresponding first connecting pipes 37 and the corresponding first hoses 36, and then the corresponding spray heads 35 spray water to sufficiently inlet and outlet of dust.
Example III
Referring to fig. 1,3, 4 and 6, the absorbing mechanism includes an absorbing box 44 fixedly connected with a mounting pipe 4, a suction box 45 is fixedly connected with the bottom of the absorbing box 44, a suction fan 46 is fixedly connected with the bottom of the suction box 45 through a pipeline, a plurality of suction pipes 47 fixedly connected with the absorbing box 44 are fixedly connected with two sides of the suction box 45, two first filter plates 48 are fixedly connected with the absorbing box 44, two second filter plates 49 are fixedly connected with the absorbing box 44, a second connecting water pipe 490 connected with a first hose 36 is fixedly connected with the top of the absorbing box 44, a first electromagnetic valve 491 is arranged on the second connecting water pipe 490, a plurality of water spraying pipes 492 fixedly connected with the absorbing box 44 are fixedly connected with the outer surface of the second connecting water pipe 490, water spraying holes are formed in the outer surface of the water spraying pipes 492, the bottom of the absorption box 44 is fixedly connected with a first drain pipe 493 fixedly connected with the mounting pipe 4, a second electromagnetic valve 494 is arranged on the first drain pipe 493, the bottom of the absorption box 44 is fixedly connected with two second drain pipes 495 fixedly connected with the first drain pipe 493, one end of the first drain pipe 493 is fixedly connected with a second hose 496, one end of the second hose 496 is rotatably connected with a second connecting pipe 497 rotatably connected with the processing mechanism, the absorption box 45 is used for absorbing air through the suction fan 46 and the pipeline, the absorption box 45 is used for absorbing the absorption box 44 through the air suction pipe 47, the absorption box 44 is used for absorbing humidified dust into the absorption box 44 through an absorption cover at the top, at the moment, the first filter plate 48 is used for first filtering, then the second filter plate 49 is used for second filtering, the humidified dust is fully filtered, after absorbing for a certain period of time, the suction fan 46 stops working, at this time, the first electromagnetic valve 491 on the second connecting water pipe 490 is opened, water in the first hose 36 enters into the water spraying pipe 492 through the second connecting water pipe 490, the water spraying pipe 492 sprays water to the first filter plate 48 and the second filter plate 49 through the water spraying holes so as to flush the filtered dust on the filter screen, meanwhile, the second electromagnetic valve 494 on the first drain pipe 493 is opened, the flushed dust flows into the first drain pipe 493 and the second drain pipe 495 along the filter plates, and then enters into the processing mechanism through the second hose 496 and the second connecting pipe 497 for collecting and processing, thereby realizing the dust absorption processing.
The treatment mechanism comprises a treatment box 55 fixedly connected with the mounting box 1, a transmission box 56 is fixedly connected in the treatment box 55, a transmission shaft 57 is rotatably connected at the top of the transmission box 56, a treatment frame 58 is fixedly connected at the bottom end of the transmission shaft 57, a collection frame 59 is fixedly connected in the treatment frame 58, a first filter screen ring 590 is fixedly connected at the top of the collection frame 59, a second filter screen ring 591 is fixedly connected to the inner surface of the first filter screen ring 590 through a connecting block, a third filter screen ring 592 is fixedly connected to the inner surface of the second filter screen ring 591 through a connecting block, a plurality of cleaning brush rods 593 are fixedly connected in the treatment box 55, a transmission mechanism in transmission connection with the transmission shaft 57 is arranged in the transmission box 56, a sewage discharging mechanism is arranged on the treatment box 55, the mixture of water and dust entering the treatment frame 58 is filtered by the third filter screen ring 592, the second filter screen ring 591 and the first filter screen ring 590 in turn under the action of centrifugal force through the first drain pipe 493, the second hose 496 and the second connecting pipe 497, enters the third filter screen ring 592 in the collection frame 59 of the treatment box 55, then the transmission mechanism in the transmission box 56 drives the transmission shaft 57 to rotate, the transmission shaft 57 drives the treatment frame 58 to rotate, the water and dust entering the treatment frame 58 are thrown out by the centrifugal force, the filtered dust is cleaned by the cleaning brush, the moist dust falls into the bottom of the collection frame 59 under the action of gravity, the thrown out water falls into the bottom of the treatment box 55, then water is supplied to the spraying mechanism through the water pump 38, then the absorption pump 597 is started, the moist dust is sucked into the collection box 598 through the pipeline by the absorption pump 597, so that the absorbed dust is collected and treated, and the water is recycled, the utilization rate of water is improved.
The transmission mechanism comprises a third motor 594 fixedly connected with the transmission case 56, a third gear 595 is fixedly sleeved at the output end of the third motor 594, a fourth gear 596 fixedly sleeved with the transmission shaft 57 is meshed and connected with the outer surface of the third gear 595, the third motor 594 drives the third gear 595 to rotate, the third gear 595 drives the fourth gear 596 to rotate, and the fourth gear 596 drives the transmission shaft 57 to rotate
The blowdown mechanism includes the absorption pump 597 with handling case 55 fixed connection, the input fixedly connected with absorption pipeline of absorption pump 597, the inside of handling frame 58 is inserted to the absorption pipeline, handling case 55 internal fixedly connected with collecting box 598, the input fixedly connected with exhaust pipe of absorption pump 597, exhaust pipe inserts the inside of collecting box 598, inhales filterable dust through absorption pump 597 and absorption pipeline, and the rethread exhaust pipe discharges into the collecting box 598 in to collect, and the level of practicing is all fixed to one side of collecting box 598 and mounting box 1 simultaneously has the glass observation window, and one side rotation of mounting box 1 is connected with the installing door simultaneously, when observing collecting box 598 full, handles collecting box 598 through opening the installing door.
Example IV
Referring to fig. 1, a support plate is fixedly connected to the bottom of the mounting box 1, a plurality of universal wheels are fixedly connected to the bottom of the support plate, a plurality of support bolts are fixedly connected to the top of the support plate, support blocks are fixedly connected to the bottom ends of the support bolts, the support plates and the mounting box 1 are convenient to move through the universal wheels, and after moving to a proper position, the support bolts are rotated to drive the support blocks to move downwards to support and fix, so that the portable movement of the dust collector is realized.
The working principle of the invention is as follows: the first rotating shaft 12 is driven to rotate by the first motor 11, the first rotating shaft 12 drives the first gear 13 to rotate, the first gear 13 drives the second gear 14 to rotate, the second gear 14 drives the first support tube 2 to rotate, the support tube 2 drives the mounting tube 4 to rotate by the sliding block 3, then the second motor 23 is started, the second rotating shaft 24 is driven to rotate by the second motor 23, the third rotating shaft 27 is driven to rotate by the second rotating shaft 24 through the first bevel gear 25 and the second bevel gear 26, the third rotating shaft 27 drives the fan blade 28 to rotate, the fan blade 28 absorbs dust in the ore to the lower part of the humidifying mechanism in a concentrated manner, then the water in the processing box 55 is pumped into the spray head 35 by the first connecting tube 37 and the first hose 36, then the spray head 35 sprays, the dust is fully sprayed and humidified, then the suction box 45 is sucked through the suction fan 46 and the pipeline, the suction box 45 sucks the suction box 44 through the suction pipe 47, the suction box 44 sucks the humidified dust into the suction box 44 through the suction hood at the top, the first filter plate 48 performs first filtering and then performs second filtering through the second filter plate 49, the humidified dust is fully filtered, when the suction fan 46 stops working after a certain period of time, the first electromagnetic valve 491 on the second connecting water pipe 490 is opened, the water in the first hose 36 enters the water spraying pipe 492 through the second connecting water pipe 490, the water spraying pipe 492 sprays water to the first filter plate 48 and the second filter plate 49 through the water spraying holes so as to flush the filtered dust on the filter screen, and simultaneously the second electromagnetic valve 494 on the first sewage draining pipe 493 is opened, the washed dust flows into the first drain 493 and the second drain 495 along the filter board, and then enters the treatment mechanism through the second hose 496 and the second connecting pipe 497 to be collected, thereby realizing the absorption treatment of the dust, realizing the comprehensive and sufficient dust removal of the dust in the coal mine, and simultaneously being convenient for the cleaning of the filter board.
Then the dust enters the third filter screen ring 592 in the collecting frame 59 of the processing box 55 through the first drain pipe 493, the second hose 496 and the second connecting pipe 497, then the transmission mechanism in the transmission box 56 drives the transmission shaft 57 to rotate, the transmission shaft 57 drives the processing frame 58 to rotate, then the mixture of water and dust entering the processing frame 58 sequentially passes through the third filter screen ring 592, the second filter screen ring 591 and the first filter screen ring 590 under the action of centrifugal force, so that the water is thrown out, the filtered dust is cleaned by the cleaning brush, the moist dust falls into the bottom of the collecting frame 59 under the action of gravity, the thrown out water falls into the bottom of the processing box 55, then water is supplied to the spraying mechanism through the water pump 38, then the absorption pump 597 is started, the absorption pump 597 sucks the moist dust into the collecting box 598 through a pipeline to collect, so that the absorbed dust is collected, the water is recycled, and the water utilization rate is improved.
Through the universal wheel be convenient for remove backup pad and install bin 1, remove to suitable position after, rethread rotates the supporting bolt, and supporting bolt drives the backup pad and moves down and support fixedly to realize dust collector's portable removal.
The foregoing describes one embodiment of the present invention in detail, but the description is only a preferred embodiment of the present invention and should not be construed as limiting the scope of the invention. All equivalent changes and modifications within the scope of the present invention are intended to be covered by the present invention.
Claims (5)
1. The utility model provides a dust collecting equipment in coal mining, includes mounting box (1), its characterized in that, the top rotation of mounting box (1) is connected with stay tube (2), the surface transmission of stay tube (2) is connected with the actuating mechanism who is connected with mounting box (1), the surface fixedly connected with slider (3) of stay tube (2), the surface sliding connection of slider (3) has mounting tube (4), the surface bolted connection of mounting tube (4) has adjusting bolt (5), threaded hole (6) with adjusting bolt (5) spiro union are seted up to the surface of stay tube (2), the surface fixedly connected with dust absorption mechanism of mounting tube (4), dust absorption mechanism's top is provided with the spraying mechanism who is connected with mounting tube (4), be provided with the absorption mechanism who is connected with mounting tube (4) below dust absorption mechanism, be provided with the processing mechanism who is connected with both spraying mechanism and absorption mechanism in mounting box (1).
The dust collection mechanism comprises a mounting plate (22) fixedly connected with a mounting tube (4), a second motor (23) is fixedly connected in the mounting plate (22), the output end of the second motor (23) is fixedly connected with a second rotating shaft (24) rotationally connected with the mounting plate (22) through a coupler, a plurality of first bevel gears (25) are fixedly sleeved on the outer surface of the second rotating shaft (24), a second bevel gear (26) is connected on the outer surface of the first bevel gear (25) in a meshed manner, a third rotating shaft (27) rotationally connected with the mounting plate (22) is fixedly sleeved in the middle of the second bevel gear (26), and fan blades (28) are fixedly connected to the top end of the third rotating shaft (27);
The spraying mechanism comprises a connecting box (33) fixedly connected with the mounting tube (4), a first connecting water pipe (34) fixedly connected with the mounting tube (4) is fixedly connected in the connecting box (33), a plurality of spraying heads (35) fixedly connected with the first connecting water pipe (34) are fixedly connected to the bottom of the connecting box (33), a first connecting pipe (37) fixedly connected with the mounting tube (1) is fixedly connected to one end of the first connecting water pipe (34) through a first hose (36), and a water pump (38) connected with the processing mechanism is rotatably connected to one end of the first connecting pipe (37);
The absorption mechanism comprises an absorption box (44) fixedly connected with a mounting pipe (4), an air suction box (45) is fixedly connected with the bottom of the absorption box (44), an air suction fan (46) is fixedly connected with the bottom of the air suction box (45) through a pipeline, a plurality of air suction pipes (47) fixedly connected with the absorption box (44) are fixedly connected with two sides of the air suction box (45), two first filter plates (48) are fixedly connected with the inside of the absorption box (44), two second filter plates (49) are fixedly connected with the inside of the absorption box (44), a second connecting water pipe (490) connected with a first flexible pipe (36) is fixedly connected with the top of the absorption box (44), a first electromagnetic valve (491) is arranged on the second connecting water pipe (490), a plurality of water spraying pipes (492) fixedly connected with the absorption box (44) are fixedly connected with the outer surface of the water spraying pipes (492), holes are formed in the outer surface of the water spraying pipes, two second electromagnetic valves (49) are fixedly connected with the bottom of the absorption box (44), two sewage draining pipes (495) are fixedly connected with the first electromagnetic valve (493) and the second sewage draining pipe (495) is fixedly connected with the first electromagnetic valve (493), a second hose (496) is fixedly connected to one end of the first sewage drain pipe (493), and a second connecting pipe (497) rotationally connected with the treatment mechanism is rotationally connected to one end of the second hose (496);
The treatment mechanism comprises a treatment box (55) fixedly connected with an installation box (1), a transmission box (56) is fixedly connected in the treatment box (55), a transmission shaft (57) is rotationally connected to the top of the transmission box (56), a treatment frame (58) is fixedly connected to the bottom of the transmission shaft (57), a collecting frame (59) is fixedly connected to the treatment frame (58), a first filter screen ring (590) is fixedly connected to the top of the collecting frame (59), a second filter screen ring (591) is fixedly connected to the inner surface of the first filter screen ring (590) through a connecting block, a third filter screen ring (592) is fixedly connected to the inner surface of the second filter screen ring (591) through a connecting block, a plurality of cleaning brush rods (593) are fixedly connected to the treatment box (55), a transmission mechanism in transmission connection with the transmission shaft (57) is arranged in the transmission box (56), and a pollution discharge mechanism is arranged on the treatment box (55).
2. The dust removal device in coal mining according to claim 1, wherein the driving mechanism comprises a first motor (11) fixedly connected with the mounting box (1), an output end of the first motor (11) is fixedly connected with a first rotating shaft (12) through a coupler, a first gear (13) is fixedly sleeved on the outer surface of the first rotating shaft (12), and a second gear (14) fixedly sleeved on the supporting tube (2) is connected on the outer surface of the first gear (13) in a meshed mode.
3. A dust removal apparatus in coal mining according to claim 1, wherein the transmission mechanism comprises a third motor (594) fixedly connected with the transmission case (56), a third gear (595) is fixedly sleeved at the output end of the third motor (594), and a fourth gear (596) fixedly sleeved with the transmission shaft (57) is connected to the outer surface of the third gear (595) in a meshed manner.
4. The dust removal device in coal mining according to claim 1, wherein the sewage draining mechanism comprises an absorption pump (597) fixedly connected with the treatment box (55), an input end of the absorption pump (597) is fixedly connected with an absorption pipeline, the absorption pipeline is inserted into the treatment box (58), a collecting box (598) is fixedly connected in the treatment box (55), an input end of the absorption pump (597) is fixedly connected with a discharge pipeline, and the discharge pipeline is inserted into the collecting box (598).
5. The dust removal device in coal mining according to claim 1, wherein a supporting plate is fixedly connected to the bottom of the installation box (1), a plurality of universal wheels are fixedly connected to the bottom of the supporting plate, a plurality of supporting bolts are fixedly connected to the top of the supporting plate, and supporting blocks are fixedly connected to the bottom ends of the supporting bolts.
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| Application Number | Priority Date | Filing Date | Title |
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| CN202211086827.XA CN115628098B (en) | 2022-09-07 | 2022-09-07 | Dust collecting equipment in coal mining |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202211086827.XA CN115628098B (en) | 2022-09-07 | 2022-09-07 | Dust collecting equipment in coal mining |
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| CN116637463B (en) * | 2023-06-29 | 2024-02-06 | 山东中航天业科技有限公司 | Efficient wet dust removal process suitable for steel slag dust removal |
| CN118217749A (en) * | 2024-05-07 | 2024-06-21 | 润世达工程有限公司 | Spray dust removing equipment for constructional engineering and method thereof |
| CN118653870B (en) * | 2024-06-11 | 2025-05-02 | 枣庄矿业（集团）有限责任公司滨湖煤矿 | Underground ventilation dust-settling device suitable for coal mining engineering |
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| CN216406810U (en) * | 2021-12-08 | 2022-04-29 | 内蒙古蒙泰不连沟煤业有限责任公司 | Automatic spraying dust-settling device with composite functions |
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| US6495031B1 (en) * | 2001-07-16 | 2002-12-17 | Jack R. Bratten | Enclosed belt filter apparatus |
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| CN113847080A (en) * | 2021-09-15 | 2021-12-28 | 薛文树 | Dust collector that colliery was opened in pit and is adopted |
| CN216406810U (en) * | 2021-12-08 | 2022-04-29 | 内蒙古蒙泰不连沟煤业有限责任公司 | Automatic spraying dust-settling device with composite functions |
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