CN112893227A - Coal mine impurity removal environment-friendly coal washing device - Google Patents
Coal mine impurity removal environment-friendly coal washing device Download PDFInfo
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- CN112893227A CN112893227A CN202110066846.5A CN202110066846A CN112893227A CN 112893227 A CN112893227 A CN 112893227A CN 202110066846 A CN202110066846 A CN 202110066846A CN 112893227 A CN112893227 A CN 112893227A
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- coal
- storage cavity
- twisting
- plate
- material guide
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- 239000003245 coal Substances 0.000 title claims abstract description 108
- 238000005406 washing Methods 0.000 title claims abstract description 31
- 239000012535 impurity Substances 0.000 title claims abstract description 28
- 239000000463 material Substances 0.000 claims abstract description 58
- 238000003860 storage Methods 0.000 claims abstract description 31
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 59
- 238000004140 cleaning Methods 0.000 claims description 30
- 238000009826 distribution Methods 0.000 claims description 15
- 239000002893 slag Substances 0.000 claims description 10
- 238000007790 scraping Methods 0.000 claims description 8
- 230000007613 environmental effect Effects 0.000 claims description 5
- 230000000694 effects Effects 0.000 abstract description 15
- 230000033001 locomotion Effects 0.000 abstract description 8
- 238000000034 method Methods 0.000 abstract description 4
- 239000010865 sewage Substances 0.000 description 17
- 238000013459 approach Methods 0.000 description 6
- 125000004122 cyclic group Chemical group 0.000 description 3
- 238000000151 deposition Methods 0.000 description 2
- 230000002035 prolonged effect Effects 0.000 description 2
- 230000002337 anti-port Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
- 239000011435 rock Substances 0.000 description 1
- 239000004449 solid propellant Substances 0.000 description 1
Images
Classifications
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- B08B1/20—
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C19/00—Other disintegrating devices or methods
- B02C19/0012—Devices for disintegrating materials by collision of these materials against a breaking surface or breaking body and/or by friction between the material particles (also for grain)
- B02C19/005—Devices for disintegrating materials by collision of these materials against a breaking surface or breaking body and/or by friction between the material particles (also for grain) the materials to be pulverised being disintegrated by collision of, or friction between, the material particles
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- B08B1/12—
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B13/00—Accessories or details of general applicability for machines or apparatus for cleaning
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B3/00—Cleaning by methods involving the use or presence of liquid or steam
- B08B3/02—Cleaning by the force of jets or sprays
- B08B3/022—Cleaning travelling work
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B3/00—Cleaning by methods involving the use or presence of liquid or steam
- B08B3/04—Cleaning involving contact with liquid
- B08B3/10—Cleaning involving contact with liquid with additional treatment of the liquid or of the object being cleaned, e.g. by heat, by electricity or by vibration
- B08B3/14—Removing waste, e.g. labels, from cleaning liquid; Regenerating cleaning liquids
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- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/001—Processes for the treatment of water whereby the filtration technique is of importance
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- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/38—Treatment of water, waste water, or sewage by centrifugal separation
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- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2303/00—Specific treatment goals
- C02F2303/16—Regeneration of sorbents, filters
Abstract
The invention relates to the field of coal mine impurity removal equipment, in particular to an environment-friendly coal washing device for removing impurities in a coal mine, which comprises a device main body, wherein a material storage cavity is formed in the left side of the upper end of the device main body, a material guide plate is fixedly arranged in the material storage cavity, a twisting device is movably arranged at the lower end of the material guide plate, the twisting devices on the material guide plate in the material storage cavity are correspondingly and parallelly arranged, a resisting plate is movably arranged at one side of the twisting device, which is far away from the material guide plate, and a triangular lug is fixedly arranged at one side of the twisting device, which is far away from the material guide plate, so that acting forces in two directions can be applied to two sides of the coal when the two twisting devices perform transverse motions in opposite directions, thereby twisting the stuck coal to achieve the effect of separating the coal in the coal moving process, and then the resisting plates on the twisting devices are utilized to ensure that when the twisting devices are, the pressing plate can be extruded by coal to enable the convex block to penetrate through the pressing plate to be contacted with the coal, so that the twisting efficiency is further improved.
Description
Technical Field
The invention relates to the field of coal mine impurity removal equipment, in particular to an environment-friendly coal washing device for removing impurities in a coal mine.
Background
Coal is the main solid fuel in human industry, is one kind of combustible organic rock, and is formed by the natural coalification of a long geological age of numerous plants growing in a certain geological age, which are gradually piled up into thick layers in a proper geological environment and buried under the water bottom or in silt.
Coal is usually need to wash the coal after digging out thereby get rid of the unnecessary impurity in outside, but the coal of digging out from the earth's surface is darker to present digging out can be because moisture, cohere together easily, inconvenient washing to current coal belt cleaning device lacks the cyclic utilization device to water, can produce a large amount of sewage when making coal washing need consume a large amount of water resources, and then causes the pollution to the environment.
Disclosure of Invention
The utility model provides a coal mine removes miscellaneous environmental protection coal washing device, the device can be before coal washs with the colliery automatically separately improve the cleaning efficiency, simultaneously can carry out cyclic utilization with the water that coal washing consumed to reach the effect of environmental protection.
The utility model provides a colliery is environmental protection coal washing device for edulcoration, includes the device main part, the material chamber of depositing has been seted up in device main part upper end left side, the inside fixed mounting in material chamber of depositing has the stock guide, stock guide lower extreme movable mounting has the device of rubbing with the hands, the inside upper end movable mounting of device main part has belt cleaning device, the inside middle-end fixed mounting of device main part has the platform that catchments, the inside lower extreme movable mounting of device main part has centrifugal rotary drum.
Preferably, the material storage cavity is internally provided with two material guide plates, the material storage cavity is internally and symmetrically arranged in a vertically staggered manner, and the lower end of the material storage cavity is movably provided with a material distribution rotating wheel.
Preferably, the rubbing devices on the material guide plates in the material storage cavities are correspondingly and parallelly arranged, the abutting plates are movably mounted on one sides of the rubbing devices far away from the material guide plates, and the protrusions arranged in a triangular shape are fixedly mounted on one sides of the rubbing devices far away from the material guide plates.
Preferably, a driving box is fixedly installed on the front face of the device main body, a driving plate is fixedly installed on one side of the twisting device and is arranged inside the driving box, one end of the driving plate is arranged in a right-angled trapezoid shape, and a push plate is movably installed on the inner wall of the driving box.
Preferably, telescopic rods are arranged on two sides of the cleaning device, a cleaning rod is movably mounted inside the cleaning device, and a water tank is fixedly mounted at the upper end of the outer side of the device main body.
Preferably, the inner wall of the centrifugal drum is in a shape of an inverted circular truncated cone with the upper end expanding outwards, and a water baffle is fixedly mounted on the inner wall of the centrifugal drum and is in an annular spiral arrangement.
Preferably, the lower end of the water baffle is fixedly provided with a filter screen, the inside of the water baffle is movably provided with a slag scraping plate, and the slag scraping plate is arranged in an inclined manner.
Preferably, the edges of the upper side and the lower side of the water collecting platform are arranged in an arc-shaped concave manner, and a sewer pipe is fixedly arranged at the lower end of the water collecting platform.
Compared with the prior art, the invention has the following beneficial effects:
1. two guide plates are arranged in the storage cavity, the storage cavity is arranged in a vertically staggered and symmetrical mode, the lower end of the inner part of the storage cavity is movably provided with a material distribution rotating wheel, coal in the storage cavity can continuously move downwards along an inclined plane until the storage cavity is contacted with the material distribution rotating wheel, then the coal can equivalently move to the right on a conveying belt along with the rotation of the material distribution rotating wheel by utilizing an opening on the material distribution rotating wheel, wherein the rubbing devices on the guide plates in the storage cavity are correspondingly and parallelly arranged, one side of each rubbing device far away from the corresponding guide plate is movably provided with a resisting plate, one side of each rubbing device far away from the corresponding guide plate is fixedly provided with a triangular lug, so that when the two rubbing devices perform transverse movement in opposite directions, acting forces in two directions can be applied to two sides of the coal, and the adhered coal is rubbed off, the effect of separating coal in the moving process of the coal is achieved, and the abutting plates on the twisting device are utilized, so that when the twisting device is close to each other and is contacted with the coal, the abutting plates can be extruded by the coal to enable the convex blocks to penetrate through the abutting plates to be contacted with the coal, the twisting efficiency is further improved, and meanwhile, the normal movement of the coal cannot be influenced after the twisting device is reset.
2. There is a drive plate through rubbing device one side fixed mounting, and the drive plate sets up inside the drive case, make when the motor drives the gear rotation in the drive case, just can drive respectively and be close to each other with the drive plate of gear both sides interlock, and then drive and rub the device and be close to each other, reach the effect to coal both sides centre gripping, it is the setting of right trapezoid shape to recycle drive plate one end, and movable mounting has the push pedal on the drive incasement wall, make along with the removal of drive plate, after letting the inclined plane in the outside and gear contact, the drive plate just can move to the gear direction under the effect of push pedal, and then drive and rub device lateral shifting, and just can reset when motor antiport, thereby reach and only utilize a motor to drive two structures and rub the coal both sides, and then energy saving's effect.
3. Be provided with the telescopic link through the belt cleaning device both sides, and the inside movable mounting of belt cleaning device has the washing pole, and device main part outside upper end fixed mounting has the water tank, then can be provided with the outlet pipe through the water tank lower extreme and wash coal when, can utilize and wash the even setting of pole equidistance inside belt cleaning device, make when belt cleaning device downstream, the washing pole relative with coal can be upwards ejecting, and remaining washing pole just can wrap up and utilize outside brush to carry out efficient clearance edulcoration to the coal outside under the drive of motor and drive belt in the coal outside, thereby improve the cleaning efficiency of coal.
4. The inner wall of the centrifugal rotary drum is in an inverted circular platform shape with the upper end expanding outwards, the inner wall of the centrifugal rotary drum is fixedly provided with the water baffle which is in an annular spiral arrangement, after the sewage cleaned with coal enters the centrifugal rotary drum, the water baffle can move upwards along the inner wall of the centrifugal rotary drum along with the rotation of the centrifugal rotary drum under the action of centrifugal force, wherein the water baffle can make the sewage contact with the bottom end of the water baffle to move upwards along a spiral track when moving upwards, so that the time of the sewage in the centrifugal rotary drum is prolonged, then the lower end of the water baffle is fixedly provided with the filter screen, the inner part of the water baffle is movably provided with the slag scraping plate, and the slag scraping plate is in an inclined arrangement, so that the sewage can be in contact with the filter screen when moving along the lower end of the water baffle, the internal impurities can be filtered out to be recycled, and the slag scraping plate can move downwards under the action of the inner side spring to scrape the impurities blocked by the filter, impurities are moved downwards along the inclined plane at the upper end of the water baffle plate and are discharged outwards by utilizing the through hole at the bottom end of the centrifugal rotary drum, so that the impurities can be conveniently discharged when the water resource is recycled.
5. Through the upper and lower both sides edge of catchment platform for the arc indent setting, and catchment platform lower extreme fixed mounting has the downcomer for when the sewage that can conveniently wash coal gets into centrifugal rotor bottom, can will filter the water that leaves centrifugal rotor and guide the gathering downwards, make things convenient for inside outside water pump takes water back the water tank again.
Drawings
FIG. 1 is a front view of the main body of the apparatus of the present invention;
FIG. 2 is a perspective view of the interior of the body of the device of the present invention;
FIG. 3 is an enlarged view taken at A of FIG. 2 according to the present invention;
FIG. 4 is an enlarged view of the invention at B of FIG. 2;
FIG. 5 is a perspective view of the rubbing device of the present invention;
FIG. 6 is a perspective view of the interior of the drive housing of the present invention;
FIG. 7 is a top view of the centrifuge bowl of the present invention.
In FIGS. 1-7: 1-device main body, 2-material storage cavity, 3-material guide plate, 4-driving box, 5-material distribution rotating wheel, 6-rubbing device, 7-cleaning device, 8-cleaning rod, 9-water collecting platform, 10-centrifugal rotating drum, 11-water baffle, 12-sewer pipe, 13-abutting plate, 14-lug, 15-filter screen, 16-slag scraping plate, 17-driving plate and 18-pushing plate.
Detailed Description
Referring to fig. 1 to 7, a schematic plan structure and a schematic perspective structure of an environment-friendly coal washing device for coal mine impurity removal are shown.
The utility model provides a colliery is environmental protection coal washing device for edulcoration, includes device main part 1, and 1 upper end left sides of device main part have been seted up and have been deposited material chamber 2, and the inside fixed mounting in material chamber 2 has stock guide 3, and 3 lower extreme movable mounting of stock guide have the device 6 of rubbing with the hands, and 1 inside upper end movable mounting of device main part has belt cleaning device 7, and 1 inside middle-end fixed mounting of device main part has catchment platform 9, and 1 inside lower extreme movable mounting of device main part has centrifugal rotary drum 10.
In the concrete implementation, the two material guide plates 3 are arranged inside the material storage cavity 2, the material storage cavity 2 is arranged in a vertically staggered and symmetrical mode, the material distribution rotating wheel 5 is movably mounted at the lower end inside the material storage cavity 2, coal in the material storage cavity 2 can continuously move downwards along the inclined plane until the coal is contacted with the material distribution rotating wheel 5, and then the opening in the material distribution rotating wheel 5 is utilized, so that the coal can move rightwards on the conveying belt along with the equivalent rotation of the material distribution rotating wheel 5.
In the specific implementation, the twisting devices 6 on the material guide plates 3 in the material storage cavity 2 are correspondingly and parallelly arranged, one side of the twisting device 6 far away from the material guide plates 3 is movably provided with a resisting plate 13, one side of the twisting device 6 far away from the material guide plates 3 is fixedly provided with a triangular lug 14, so that when the two rubbing devices 6 perform transverse movement in opposite directions, acting forces in two directions can be applied to the two sides of the coal, so as to rub the stuck coal apart, achieve the effect of separating the coal in the moving process of the coal, and then utilize the abutting plate 13 on the rubbing device 6, when the twisting devices 6 approach to each other and contact with coal, the coal can be used to extrude the abutting plate 13 to enable the convex block 14 to penetrate out of the abutting plate 13 and contact with the coal, therefore, the twisting efficiency is further improved, and the normal movement of the coal cannot be influenced after the twisting device 6 is reset.
In the specific implementation, the front surface of the device main body 1 is fixedly provided with the driving box 4, one side of the twisting device 6 is fixedly provided with the driving plate 17, and the driving plate 17 is arranged inside the driving box 4, so that when the motor drives the gear in the driving box 4 to rotate, the driving plates 17 respectively engaged with two sides of the gear can be driven to mutually approach, and further the twisting device 6 is driven to mutually approach, so as to achieve the effect of clamping two sides of coal, one end of the driving plate 17 is arranged in a right trapezoid shape, the inner wall of the driving box 4 is movably provided with the push plate 18, so that along with the movement of the driving plate 17, after an inclined surface at the outer side is contacted with the gear, the driving plate 17 can move towards the gear direction under the action of the push plate 18, and further drive the twisting device 6 to transversely move, and can reset when the motor reversely rotates, so as to, thereby saving energy.
In concrete implementation, 7 both sides of belt cleaning device are provided with the telescopic link, 7 inside movable mounting of belt cleaning device has washing pole 8, 1 outside upper end fixed mounting of device main part has the water tank, then can be provided with the outlet pipe through the water tank lower extreme and wash coal when, can utilize washing pole 8 equidistance evenly to set up inside belt cleaning device 7, make when belt cleaning device 7 moves down, washing pole 8 relative with coal can be upwards ejecting, and remaining washing pole 8 just can wrap up and utilize outside brush to carry out efficient clearance edulcoration to the coal outside under the drive of motor and drive belt in the coal outside, thereby improve the cleaning efficiency of coal.
In the concrete implementation, centrifugal rotor 10 inner wall sets up for the outside radius platform form of expanding of upper end, centrifugal rotor 10 inner wall fixed mounting has breakwater 11, breakwater 11 is cyclic annular spiral setting, then after the sewage that has washd coal enters into centrifugal rotor 10 inside, can be along with centrifugal rotor 10's rotation, move up along its inner wall under the effect of centrifugal force, wherein pass through breakwater 11, make can let sewage move up the time with spiral orbit rebound with breakwater 11 bottom contact, extension sewage is at the inside time of centrifugal rotor 10.
In the concrete implementation, 11 lower extreme fixed mounting of breakwater has filter screen 15, 11 inside movable mounting of breakwater has scraper 16, scraper 16 is the slope form setting, when making sewage remove along 11 lower extremes of breakwater, can contact with filter screen 15, thereby when filtering out the convenient water cycle of inside impurity and using, can be through reducing centrifugal rotary drum 10 rotational speed, let scraper 16 move down under the effect of its inboard spring and scrape down the impurity that filter screen 15 blockked, let impurity utilize the outside discharge of through-hole in centrifugal rotary drum 10 bottom along the inclined plane downstream of 11 upper ends of breakwater, when reaching water resource cycle and using, can make things convenient for the discharge of impurity.
In concrete implementation, both sides edge is the arc indent setting about the platform 9 that catchments, and platform 9 lower extreme fixed mounting that catchments has downcomer 12 for when the sewage that can conveniently wash coal gets into centrifugal rotor 10 bottom, can will filter the water that has left centrifugal rotor 10 and guide the gathering downwards, make things convenient for outside water pump to take water back inside the water tank again.
The working principle of the environment-friendly coal washing device for removing impurities in the coal mine is as follows.
Firstly, coal is put into a storage cavity 2, two guide plates 3 are arranged in the storage cavity 2, the storage cavity 2 is arranged in a vertically staggered and symmetrical mode, and a material distribution rotating wheel 5 is movably arranged at the lower end in the storage cavity 2, so that the coal in the storage cavity 2 can continuously move downwards along an inclined plane until the coal is contacted with the material distribution rotating wheel 5, then the coal can equivalently move to the right on a conveying belt along with the rotation of the material distribution rotating wheel 5 by utilizing an opening on the material distribution rotating wheel 5, wherein the rubbing devices 6 on the guide plates 3 in the storage cavity 2 are correspondingly and parallelly arranged, one sides of the rubbing devices 6 far away from the guide plates 3 are movably provided with abutting plates 13, and one sides of the rubbing devices 6 far away from the guide plates 3 are fixedly provided with triangular lugs 14, so that when the two rubbing devices 6 perform transverse movement in opposite directions, two sides of the coal can be applied with two acting forces in two directions, so as to rub the stuck coal apart, thereby achieving the effect of separating the coal in the moving process of the coal, and then utilizing the abutting plate 13 on the rubbing device 6, so that when the rubbing device 6 approaches to each other and contacts with the coal, the abutting plate 13 can be extruded by the coal, so that the bump 14 penetrates out of the abutting plate 13 and contacts with the coal, thereby further improving the rubbing efficiency, and simultaneously, when the rubbing device 6 is reset, the normal movement of the coal can not be influenced, then, a driving plate 17 is fixedly arranged on one side of the rubbing device 6, and the driving plate 17 is arranged in the driving box 4, so that when the motor drives the gear in the driving box 4 to rotate, the driving plates 17 respectively engaged with the two sides of the gear can be driven to approach each other, thereby driving the rubbing device 6 to approach each other, thereby achieving the effect of clamping the two sides of the coal, and then utilizing the right-angled ladder-shaped arrangement of one end of the driving plate 17, and the pushing plate, make along with the removal of drive plate 17, after letting the inclined plane in the outside contact with the gear, drive plate 17 just can move to the gear direction under the effect of push pedal 18, and then drive and rub device 6 lateral shifting, and just can reset when motor counter-rotation, thereby reach and only utilize a motor to drive two structures and rub coal both sides, and then the effect of energy can be saved, later be provided with the telescopic link through belt cleaning device 7 both sides, and belt cleaning device 7 inside movable mounting has washing pole 8, and device main part 1 outside upper end fixed mounting has the water tank, when can be provided with the outlet pipe through the water tank lower extreme and wash coal, can utilize washing pole 8 equidistance to evenly set up inside belt cleaning device 7, make when belt cleaning device 7 moves down, washing pole 8 relative with coal can be upwards ejecting, and remaining washing pole 8 just can wrap up in the coal outside and utilize outside brush to carry out the high efficiency to the coal outside under the drive of motor and drive belt The cleaning and impurity removing of the coal are carried out, thereby improving the cleaning efficiency of the coal, then the inner wall of the centrifugal rotary drum 10 is arranged in an inverted round platform shape with the upper end expanding outwards, the water baffle plate 11 is fixedly arranged on the inner wall of the centrifugal rotary drum 10, and the water baffle plate 11 is arranged in an annular spiral shape, so that after the sewage after the coal is cleaned enters the centrifugal rotary drum 10, the sewage can move upwards along the inner wall of the centrifugal rotary drum 10 under the action of centrifugal force, wherein the sewage can contact with the bottom end of the water baffle plate 11 to move upwards along a spiral track when moving upwards through the water baffle plate 11, the time of the sewage in the centrifugal rotary drum 10 is prolonged, then a filter screen 15 is fixedly arranged at the lower end of the water baffle plate 11, a slag scraper 16 is movably arranged in the water baffle plate 11, and the slag scraper 16 is arranged in an inclined shape, so that the sewage can contact with the filter screen 15 when moving along the lower end of the water baffle plate, can be through reducing centrifugal rotary drum 10 rotational speed, let the scum board 16 move down under the effect of its inboard spring and scrape down the impurity that filter screen 15 blockked down, let impurity utilize the outside discharge of through-hole of centrifugal rotary drum 10 bottom along the inclined plane downstream of breakwater 11 upper end, when reaching water resource recycling use, can make things convenient for the discharge of impurity, last both sides edge is the arc indent setting about through water collection platform 9, and water collection platform 9 lower extreme fixed mounting has downcomer 12, when making things convenient for the sewage that washs coal to get into centrifugal rotary drum 10 bottom, can will filter the water that leaves centrifugal rotary drum 10 and guide the gathering downwards, make things convenient for outside water pump to take water back inside the water tank again.
Claims (8)
1. The utility model provides a coal mine edulcoration is with environmental protection coal washing device, includes device main part (1), its characterized in that: the device is characterized in that a material storage cavity (2) is formed in the left side of the upper end of the device main body (1), a material guide plate (3) is fixedly arranged in the material storage cavity (2), a rubbing device (6) is movably arranged at the lower end of the material guide plate (3), a cleaning device (7) is movably arranged at the upper end in the device main body (1), a water collecting platform (9) is fixedly arranged at the middle end in the device main body (1), and a centrifugal rotary drum (10) is movably arranged at the lower end in the device main body (1).
2. The environment-friendly coal washing device for impurity removal of coal mines as claimed in claim 1, wherein: the material storage cavity (2) is internally provided with two material guide plates (3), the material storage cavity (2) is internally and symmetrically arranged in a vertically staggered manner, and the lower end in the material storage cavity (2) is movably provided with a material distribution rotating wheel (5).
3. The environment-friendly coal washing device for impurity removal of coal mines as claimed in claim 1, wherein: the material storage cavity (2) is characterized in that the twisting devices (6) on the material guide plates (3) are correspondingly and parallelly arranged, one sides, far away from the material guide plates (3), of the twisting devices (6) are movably provided with abutting plates (13), and one sides, far away from the material guide plates (3), of the twisting devices (6) are fixedly provided with triangular lugs (14).
4. The environment-friendly coal washing device for impurity removal of coal mines as claimed in claim 1, wherein: the device is characterized in that a driving box (4) is fixedly mounted on the front surface of the device main body (1), a driving plate (17) is fixedly mounted on one side of the twisting device (6), the driving plate (17) is arranged inside the driving box (4), one end of the driving plate (17) is arranged in a right-angled trapezoid shape, and a push plate (18) is movably mounted on the inner wall of the driving box (4).
5. The environment-friendly coal washing device for impurity removal of coal mines as claimed in claim 1, wherein: the cleaning device is characterized in that telescopic rods are arranged on two sides of the cleaning device (7), a cleaning rod (8) is movably mounted inside the cleaning device (7), and a water tank is fixedly mounted at the upper end of the outer side of the device main body (1).
6. The environment-friendly coal washing device for impurity removal of coal mines as claimed in claim 1, wherein: the centrifugal drum is characterized in that the inner wall of the centrifugal drum (10) is in an inverted circular truncated cone shape with the upper end expanding towards the outside, a water baffle (11) is fixedly mounted on the inner wall of the centrifugal drum (10), and the water baffle (11) is arranged in an annular spiral manner.
7. The environment-friendly coal washing device for impurity removal of coal mines as claimed in claim 1, wherein: the filter screen (15) is fixedly installed at the lower end of the water baffle (11), a slag scraping plate (16) is movably installed inside the water baffle (11), and the slag scraping plate (16) is arranged in an inclined mode.
8. The environment-friendly coal washing device for impurity removal of coal mines as claimed in claim 1, wherein: the edge of the upper side and the lower side of the water collecting platform (9) are arranged in an arc-shaped concave manner, and a sewer pipe (12) is fixedly arranged at the lower end of the water collecting platform (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110066846.5A CN112893227A (en) | 2021-01-19 | 2021-01-19 | Coal mine impurity removal environment-friendly coal washing device |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110066846.5A CN112893227A (en) | 2021-01-19 | 2021-01-19 | Coal mine impurity removal environment-friendly coal washing device |
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| CN112893227A true CN112893227A (en) | 2021-06-04 |
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| CN202110066846.5A Pending CN112893227A (en) | 2021-01-19 | 2021-01-19 | Coal mine impurity removal environment-friendly coal washing device |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113427622A (en) * | 2021-06-28 | 2021-09-24 | 邹平永和新型建材有限公司 | Preparation device and method of shale and coal gangue sintering heat-preservation and decoration integrated wallboard |
| CN114524261A (en) * | 2022-02-15 | 2022-05-24 | 湖南旭晟环境科技有限公司 | Feeding device capable of continuously feeding for hazardous waste treatment |
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| CN114524261B (en) * | 2022-02-15 | 2024-02-02 | 湖南旭晟环境科技有限公司 | Feeding device capable of continuously feeding for hazardous waste treatment |
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