CN115739593A - Mine material classifying and screening equipment and classifying and screening method - Google Patents
Mine material classifying and screening equipment and classifying and screening method Download PDFInfo
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- CN115739593A CN115739593A CN202211516399.XA CN202211516399A CN115739593A CN 115739593 A CN115739593 A CN 115739593A CN 202211516399 A CN202211516399 A CN 202211516399A CN 115739593 A CN115739593 A CN 115739593A
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- 238000012216 screening Methods 0.000 title claims abstract description 128
- 239000000463 material Substances 0.000 title claims abstract description 119
- 238000000034 method Methods 0.000 title claims abstract description 10
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 165
- 238000005507 spraying Methods 0.000 claims abstract description 26
- 230000007246 mechanism Effects 0.000 claims abstract description 20
- 230000000694 effects Effects 0.000 claims abstract description 16
- 239000007921 spray Substances 0.000 claims abstract description 14
- 239000010865 sewage Substances 0.000 claims abstract description 13
- 239000000428 dust Substances 0.000 claims abstract description 12
- 230000008595 infiltration Effects 0.000 claims abstract description 7
- 238000001764 infiltration Methods 0.000 claims abstract description 7
- 239000010802 sludge Substances 0.000 claims description 15
- 238000005192 partition Methods 0.000 claims description 12
- 238000000926 separation method Methods 0.000 claims description 9
- 238000005096 rolling process Methods 0.000 claims description 7
- 230000009471 action Effects 0.000 claims description 6
- 238000001914 filtration Methods 0.000 claims description 4
- 230000009467 reduction Effects 0.000 claims description 3
- 238000009434 installation Methods 0.000 claims description 2
- 230000000149 penetrating effect Effects 0.000 claims description 2
- 239000011148 porous material Substances 0.000 claims 1
- 235000017166 Bambusa arundinacea Nutrition 0.000 abstract description 5
- 235000017491 Bambusa tulda Nutrition 0.000 abstract description 5
- 241001330002 Bambuseae Species 0.000 abstract description 5
- 235000015334 Phyllostachys viridis Nutrition 0.000 abstract description 5
- 239000011425 bamboo Substances 0.000 abstract description 5
- 125000004122 cyclic group Chemical group 0.000 abstract description 4
- 238000007873 sieving Methods 0.000 description 10
- 239000002699 waste material Substances 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
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Abstract
The invention discloses a mine material classifying and screening device and a classifying and screening method, and relates to the technical field of material screening devices; the application includes: the top of the water storage tank is provided with an opening, two side edges of the water storage tank are provided with bearing plates, and the two bearing plates are provided with brackets; the screening cylinders are rotatably arranged on the two brackets in an inclined manner, and are provided with a plurality of screening holes in an annular array; this application screening section of thick bamboo is at rotatory in-process, the material rolls in it and rolls along the one end that the gradient is low, thereby sieve through the screening hole in different apertures in proper order, the mechanism that sprays the dust fall to the material of screening, the sewage after spraying passes screening hole and filter, then the recirculation is to the discharge tube in, sewage drips to the water storage box in through the infiltration hole, then cyclic utilization once more, silt in the sewage passes through the screw conveyer pole and carries outside the water storage box, hydroenergy continuation cyclic utilization in the water storage box, in order to reach the effect of saving the water resource.
Description
Technical Field
The application relates to the technical field of material screening equipment, in particular to mine material classifying and screening equipment and a classifying and screening method.
Background
In the exploitation of mine material, generally will grade according to the engineering to the different requirements of material particle size, it has the screening machine to accomplish to the classification of material mostly, current screening machine is when carrying out the screening to mine material, can carry out the water spray to the material, in order to play the effect of dust fall, improve all ring edge border sanitation, but current screening machine is spraying the back to the material, the sewage after spraying does not obtain abundant reutilization and just directly arranges away, at the screening process of continuation, the water resource of the waste of very big degree.
Content of application
One of the purpose of this application is to provide a mine material classification screening installation, when screening the material, can filter the storage with the sewage that has used, recycles it again to play the effect of saving the water resource.
The following technical scheme is specifically adopted in the application to achieve the purpose:
a mine material classifying and screening device comprises:
the top of the water storage tank is provided with an opening, two side edges of the water storage tank are provided with bearing plates, and the two bearing plates are provided with brackets;
the screening cylinders are rotatably arranged on the two supports in an inclined manner, a plurality of screening holes are formed in the screening cylinders in an annular array, the aperture of each screening hole is sequentially increased along the axial direction of the screening cylinder, and driving parts for driving the screening cylinders to rotate are arranged on the two bearing plates;
the spraying mechanism is arranged on the water storage tank and is used for conveying water in the water storage tank into the screening cylinder to spray the materials;
the filter plate is obliquely arranged in the water storage tank, one end with a low inclination degree movably penetrates through the discharge port, and a plurality of first partition plates are arranged on the filter plate in an array manner;
one end is the open-ended row's material pipe, the inner wall opposite side of water storage box just is located the below of filter all slopes to be provided with first guide plate, arrange the material pipe and set up two between the opposite side of first guide plate, arrange the material pipe activity and run through the water storage box, arrange the top of material pipe and run through and seted up the outlet, arrange the bottom of material pipe and seted up a plurality of infiltration hole along its length direction array, arrange the intraductal coaxial rotation of material and be provided with the screw conveyor pole, the one end of screw conveyor pole is connected with the setting and is in arrange the servo motor on the material pipe.
Further, the drive portion includes two fixing bases, axostylus axostyle, two rings and two gears, wherein:
the two gear rings are fixedly arranged at two ends of the screening cylinder respectively, the two fixing seats are arranged on the two bearing plates respectively, the shaft lever rotates to penetrate through the two fixing seats, the two gears are fixedly arranged on the shaft lever and are meshed with the two gear rings respectively, and one end of the shaft lever is connected with a driving motor arranged on the bearing plates.
Further, the spraying mechanism comprises a water pipe with one end being open and a water pump, wherein:
the water pipe is arranged on one of the bearing plates through the supporting legs, the closed end of the water pipe is coaxially inserted into the screening barrel, a plurality of spray heads are communicated with the water pipe along the length direction of the water pipe in an array mode, the open end of the water pipe is communicated with the water storage box through a conveying pipe, and the water pump is arranged on the water storage box and communicated with the conveying pipe.
Furthermore, the water storage tank is internally provided with a second guide plate which is obliquely arranged above the filter plate, one end of the second guide plate, which is low in inclination, faces the end of the filter plate, which is high in inclination, and the second guide plate is provided with a plurality of second partition plates.
Furthermore, support plates are arranged at four corners of the inner wall of the water storage tank, vertical rods are arranged on the four support plates, the four vertical rods are sleeved with the filter plate in a sliding mode, and springs are arranged between the filter plate and the support plates and sleeved on the vertical rods.
Further, the inner wall of the screening cylinder is coaxially provided with a spiral guide plate.
Furthermore, one of the bearing plates is provided with a material guide hopper, and the input end of the material guide hopper is positioned in the screening cylinder.
Furthermore, the open end of the water storage tank and two side edges along the length direction of the water storage tank are both provided with baffles.
The second objective of the present invention is to provide a classification screening method, which comprises the following steps:
s1: pouring materials into the sieving cylinder from one end with high inclination, driving the sieving cylinder to rotate by the driving part, and rolling the materials in the sieving cylinder and falling to one end with low inclination under the action of the rotating force of the sieving cylinder;
s2: the spraying mechanism is started, the spraying mechanism conveys water in the water storage tank into the screening cylinder, and the rolled materials are sprayed to play a role in dust fall;
s3: in the rolling process, materials sequentially pass through the screening holes with different apertures, the materials with different sizes fall through the screening holes matched with the materials, so that the materials fall into the separation cavities matched with the filtering plates on the filtering plates, and the materials in the different separation cavities are discharged from the discharge openings along the inclined surfaces of the filtering plates, so that the classified screening of the materials is completed;
s4: the sprayed water forms sludge water after spraying and dust reduction are carried out on the materials, the sludge water sequentially passes through the screening holes and the filter plate to fall onto the first guide plate, and the sludge water flows into the discharge pipe from the water outlet under the influence of the inclination of the first guide plate;
s5: servo motor acting, its output shaft drive auger delivery pole rotate, and the water in the muddy water passes through in infiltration hole seepage to the water storage box to supply to spout and drench mechanism reuse, with the effect that plays the water conservation, the muddy water in the muddy water is outside the open end discharge water storage box of arranging the material pipe under auger delivery pole's transport.
The beneficial effect of this application is as follows: this application screening section of thick bamboo is at rotatory in-process, the material rolls in it and rolls along the one end that the gradient is low, thereby sieve through the screening hole in different apertures in proper order, the mechanism that sprays the dust fall to the material of screening, sewage after spraying passes screening hole and filter, then the recirculation is to the discharge pipe in, sewage drips to the water storage box in through the infiltration hole, then cyclic utilization once more, silt that contains in the sewage passes through the screw conveyor pole and directly carries outside the water storage box, make in the continuation screening, the aquatic in the water storage box can not too much mix silt, so that hydroenergy continuation cyclic utilization, in order to reach the effect of saving the water resource.
Drawings
FIG. 1 is a perspective view of the present application;
FIG. 2 is a perspective sectional view of the present application;
FIG. 3 is a cross-sectional view of yet another alternate embodiment of the present application;
FIG. 4 is a partial perspective view of the present application;
FIG. 5 is a perspective view of a portion of the present application;
FIG. 6 is a plan elevation view of the present application;
FIG. 7 is an enlarged view taken at A of FIG. 3 of the present application;
FIG. 8 is an enlarged view of FIG. 6 of the present application at B;
FIG. 9 is an enlarged view of FIG. 6 of the present application at C;
reference numerals: 1. a water storage tank; 2. a carrier plate; 3. a support; 4. a screening drum; 5. a drive section; 6. a spraying mechanism; 7. a filter plate; 8. a discharge opening; 9. a first partition plate; 10. a discharge pipe; 11. a first baffle; 12. a water outlet; 13. a water seepage hole; 14. a screw conveying rod; 15. a servo motor; 16. a second baffle; 17. a support plate; 18. a vertical rod; 19. a spring; 20. screening holes; 21. a spiral guide plate; 22. a material guide hopper; 23. a baffle plate; 24. a second partition plate; 501. a fixed seat; 502. a shaft lever; 503. a toothed ring; 504. a gear; 505. a drive motor; 601. a water pipe; 602. a water pump; 603. a spray head; 604. a delivery pipe.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present application clearer, the technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application.
As shown in fig. 1-6, a mine material classifying and screening apparatus includes: the top of the water storage tank is provided with an open water storage tank 1, two side edges of the water storage tank 1 are respectively provided with a bearing plate 2, and the two bearing plates 2 are respectively provided with a bracket 3; the screening cylinder 4 is rotatably arranged on the two supports 3 in an inclined manner, the supports 3 comprise two column rods, the two column rods are arranged on the bearing plates 2, free ends of the two column rods are provided with lantern rings, the screening cylinder 4 rotatably penetrates through the lantern rings, a plurality of screening holes 20 are formed in the screening cylinder 4 in an annular array mode, the hole diameters of the screening holes 20 are sequentially increased along the axial direction of the screening cylinder 4, the screening cylinder 4 is provided with a cylinder portion a, a cylinder portion b and a cylinder portion c which are sequentially connected, the cylinder portion a is located at one end with a high inclination degree, the screening holes 20 are uniformly distributed on the cylinder portion a, the cylinder portion b and the cylinder portion c, the screening holes 20 in the cylinder portion a are consistent in hole diameter, the screening holes 20 in the cylinder portion b are consistent in hole diameter, the screening holes 20 in the cylinder portion c are consistent in hole diameter, the screening holes 20 in the cylinder portion b are larger in hole diameter than the screening holes 20 in the cylinder portion a, the screening holes 20 in the cylinder portion c are larger in hole diameter than the screening holes 20 in the cylinder portion b, and a driving portion 5 for driving the screening cylinder portion 4 to rotate is arranged on the two bearing plates 2; the spraying mechanism 6 is arranged on the water storage tank 1 and is used for conveying water in the water storage tank 1 into the screening cylinder 4 to spray the materials; the filter plate 7, one side of the water storage tank 1 is provided with a discharge port 8 in a penetrating manner, the filter plate 7 is obliquely arranged in the water storage tank 1, one end of the filter plate 7 with low inclination movably penetrates through the discharge port 8, the aperture of a filter hole on the filter plate 7 is smaller than that of a screening hole 20 on the barrel part a, muddy water can flow into the water storage tank 1 through the filter hole on the filter plate 7, mine materials cannot be intercepted by the filter plate 7, a plurality of first partition plates 9 are arranged on the filter plate 7 in an array manner, the number of the first partition plates 9 is two, the first partition plates are used for dividing the filter plate 7 into three areas, and the three areas correspond to the barrel part a, the barrel part b and the barrel part c respectively; one end is an open discharge pipe 10, the opposite sides of the inner wall of the water storage tank 1 and the lower part of the filter plate 7 are all obliquely provided with first guide plates 11, the discharge pipe 10 is arranged between the opposite sides of the two first guide plates 11, the discharge pipe 10 movably penetrates through the water storage tank 1, the top of the discharge pipe 10 is penetrated with a water outlet 12, the water outlet 12 is arranged in the water storage tank 1 and is arranged at the end with low inclination of the discharge pipe 10, the bottom of the discharge pipe 10 is arrayed with a plurality of water seepage holes 13 along the length direction, a spiral conveying rod 14 is coaxially and rotatably arranged in the discharge pipe 10, one end of the spiral conveying rod 14 is connected with a servo motor 15 arranged on the discharge pipe 10, when mine materials are screened, the materials are poured into the end with high inclination from the screening cylinder 4, the driving part 5 drives the screening cylinder 4 to rotate, under the action of the rotating force of the screening cylinder 4, the materials roll in the screening cylinder 4 and roll down to the end with low inclination, the spraying mechanism 6 conveys water in the water storage tank 1 into the screening cylinder 4 to spray the rolled materials so as to play a role in dust fall, when the materials firstly pass through the cylinder a in the rolling process, the finest mine materials drop onto the filter plate 7 through the screening holes 20 on the cylinder a and are positioned in the separation cavity corresponding to the cylinder a, the medium and large mine materials cannot drop through the screening holes 20 on the cylinder a and continue to drop downwards, when the materials pass through the cylinder b, the medium mine materials drop onto the filter plate 7 through the screening holes 20 on the cylinder b and are positioned in the separation cavity corresponding to the cylinder b, the large mine materials cannot drop through the screening holes 20 on the cylinder b and continue to drop downwards, when the materials pass through the cylinder c, the large mine materials drop onto the filter plate 7 through the screening holes 20 on the cylinder c and are positioned in the separation cavity corresponding to the cylinder c, thereby realize the classification screening to the mine material, the mine material after the classification screening is discharged from discharge opening 8 from respective partition intracavity along the inclined plane of filter 7 again, thereby accomplish the classification screening to the material, the classification screening is effectual, the water that sprays forms the muddy water after spraying the dust fall to the material, the muddy water passes screening hole 20 and filter 7 in proper order thereby drop to first guide plate 11, receive the influence of first guide plate 11 slope, the muddy water circulates to arrange in the material pipe 10 from outlet 12, servo motor 15 does work, its output shaft drives screw conveyor 14 and rotates, the water in the muddy water seeps to the water storage box 1 through infiltration hole 13, for spraying mechanism 6 reuse, in order to play the effect of water conservation, the muddy water in the muddy water is discharged outside the water storage box 1 from the open end of screw conveyor 10 under the transport of screw conveyor 14, when screening the mine material, only need hold full water in the water storage box 1, not only make can carry out reuse to the water after spraying, save the water resource, in time when recycling the water, can also discharge the water storage box of the tiny silt in order to guarantee the water conservation effect of environmental protection because of the water that sprays, thereby the water storage box can normally utilize.
As shown in fig. 8, in some embodiments, the driving portion 5 comprises two fixed seats 501, a shaft 502, two toothed rings 503, and two gears 504, wherein: two rings 503 set firmly respectively at the both ends of screening section of thick bamboo 4, two fixing bases 501 set up respectively on two loading boards 2, axostylus axostyle 502 rotates and runs through two fixing bases 501, two gears 504 all set firmly on axostylus axostyle 502 and respectively with two ring 503 tooth engagements, the one end of axostylus axostyle 502 is connected with the driving motor 505 that sets up on loading board 2, driving motor 505 does work, its output shaft drives the rotation of axostylus axostyle 502, thereby drive two synchronous rotations of gear 504, under two gears 504 respectively with the tooth engagements of two ring 503, in order to reach the pivoted effect of drive screening section of thick bamboo 4.
As shown in fig. 2, 3 and 7, in some embodiments, the spray mechanism 6 includes a water pipe 601 with an open end and a water pump 602, wherein: water pipe 601 passes through the landing leg setting on one of them loading board 2, the blind end of water pipe 601 is coaxial to be inserted and to be established in screening section of thick bamboo 4, it has a plurality of shower nozzle 603 to follow its length direction array intercommunication on the water pipe 601, the open end of water pipe 601 and 1 intercommunication of water storage box have conveyer pipe 604, water pump 602 sets up on water storage box 1 and communicates with conveyer pipe 604, water pump 602 does the merit, through the water suction water pipe 601 of conveyer pipe 604 in with water storage box 1, the even spraying of rethread a plurality of shower nozzle 603 goes out, thereby play the effect of spraying dust fall to the mine material, with the peripheral air circumstance of improve equipment.
As shown in fig. 2 and 3, in some embodiments, a second flow guide plate 16 is obliquely arranged in the water storage tank 1 and above the filter plate 7, one end of the second flow guide plate 16 with low inclination faces one end of the filter plate 7 with high inclination, and a plurality of second partition plates 24 are arranged on the second flow guide plate 16, in order to make the device more reasonable, preferably, one end of the second flow guide plate 16 with high inclination is connected with the inner wall of the water storage tank 1, a gap is left between one end of the second flow guide plate 16 with low inclination and the inner wall of the water storage tank 1, the gap is used for mine materials and sludge water to pass through, the number of the second partition plates 24 is two, the second flow guide plate 16 is divided into three flow guide channels, the three flow guide channels respectively correspond to the barrel portion a, the barrel portion b and the barrel portion c, and the second flow guide plate 16 is used for guiding the screened mine materials and sludge water to one end of the filter plate 7 with high inclination, so that the sludge water can fully pass through the filter plate 7 and flow into the water storage tank 1, and the inclined surface of the filter plate 7 with large flow along which is directly discharged from the discharge port 8, thereby avoiding waste of water and saving.
As shown in fig. 9, in some embodiments, the four corners of the inner wall of the water storage tank 1 are provided with the support plates 17, the four support plates 17 are provided with the vertical rods 18, the filter plate 7 is slidably sleeved on the four vertical rods 18, the springs 19 sleeved on the vertical rods 18 are arranged between the filter plate 7 and the support plates 17, when the mine material drops onto the filter plate 7, the mine material is influenced by gravity, the filter plate 7 is pressed downwards, the springs 19 can be extruded by the filter plate 7, the springs are abutted by the elasticity of the springs 19, so that the filter plate 7 can generate vibration to a certain degree when being impacted by the mine material, under the action of vibration force, the filter holes of the filter plate 7 cannot be blocked by the viscosity of silt, the water permeation effect of the filter plate 7 on the mud sewage is further improved, the waste of the mud sewage discharged from the discharge opening 8 is reduced, and the water saving effect is further improved.
As shown in fig. 2, in some embodiments, the inner wall of the screening drum 4 is coaxially provided with a spiral guide plate 21, and the spiral guide plate 21 is arranged to slow down the falling speed of the mine materials along the inside of the screening drum 4 and increase the falling time of the mine materials along the inside of the screening drum 4, so that the mine materials can be sufficiently screened through the matching screening holes 20, thereby improving the screening effect on the mine materials.
As shown in fig. 1 and 6, in some embodiments, a material guiding hopper 22 is disposed on one of the bearing plates 2, an input end of the material guiding hopper 22 is located in the sieving cylinder 4, and the material guiding hopper 22 is configured to directly convey the material into the spiral guiding plate 21, so as to prevent the material from colliding with the extreme end of the spiral guiding plate 21 and being ejected out of the sieving cylinder 4, thereby reducing the phenomenon that the material is scattered without being sieved.
As shown in fig. 1 and 6, in some embodiments, the baffle plates 23 are arranged at the opening end of the water storage tank 1 and at two side edges along the length direction of the water storage tank, and due to the fact that a certain centrifugal force exists when the screening cylinder 4 rotates, the baffle plates 23 are additionally arranged, the sprayed water is prevented from being excessively thrown and wasted under the action of the centrifugal force, and the water saving effect is further improved.
A mine material classifying and screening method comprises the following steps:
s1: pouring materials into the sieving cylinder 4 from the end with the high inclination, driving the sieving cylinder 4 to rotate by the driving part 5, and rolling the materials in the sieving cylinder 4 and falling to the end with the low inclination under the action of the rotating force of the sieving cylinder 4;
s2: the spraying mechanism 6 is started, the spraying mechanism 6 conveys water in the water storage tank 1 into the screening cylinder 4, and the rolled materials are sprayed to play a role of dust fall;
s3: in the rolling process, materials sequentially pass through the screening holes 20 with different apertures, the materials with different sizes fall through the screening holes 20 matched with the materials to fall into the separation cavities matched with the materials on the filter plate 7, and the materials in the different separation cavities are discharged from the discharge opening 8 along the inclined surface of the filter plate 7, so that the classified screening of the materials is completed;
s4: the sprayed water forms sludge water after spraying and dust reduction are carried out on the materials, the sludge water sequentially passes through the screening holes 20 and the filter plate 7 to fall onto the first guide plate 11, and the sludge water flows into the discharge pipe 10 from the water outlet 12 under the influence of the inclination of the first guide plate 11;
s5: the servo motor 15 does work, the output shaft of the servo motor drives the spiral conveying rod 14 to rotate, water in the sludge leaks into the water storage tank 1 through the water seepage holes 13 so as to be repeatedly used by the spraying mechanism 6 and play a role in water saving, and the sludge in the sludge is conveyed by the spiral conveying rod 14 and is discharged out of the water storage tank 1 from the opening end of the discharge pipe 10.
The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present application. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the application. Thus, the present application is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.
Claims (9)
1. The utility model provides a mine material classification screening installation which characterized in that includes: the water storage tank (1) with an opening at the top is arranged, bearing plates (2) are arranged on two side edges of the water storage tank (1), and a support (3) is arranged on each of the two bearing plates (2); the screening cylinders (4) are obliquely and rotatably arranged on the two brackets (3), a plurality of screening holes (20) are formed in the screening cylinders (4) in an annular array, the pore diameters of the screening holes (20) are sequentially increased along the axial direction of the screening cylinders (4), and driving parts (5) for driving the screening cylinders (4) to rotate are arranged on the two bearing plates (2); the spraying mechanism (6) is arranged on the water storage tank (1) and is used for conveying water in the water storage tank (1) into the screening cylinder (4) to spray the materials; the filter plate (7), one side of the water storage tank (1) is provided with a discharge port (8) in a penetrating manner, the filter plate (7) is obliquely arranged in the water storage tank (1), one end with low inclination degree movably penetrates through the discharge port (8), and a plurality of first partition plates (9) are arranged on the filter plate (7) in an array manner; one end is row material pipe (10) of open-ended, the inner wall opposite side of water storage box (1) just is located the below of filter (7) all inclines to be provided with first guide plate (11), it sets up two to arrange material pipe (10) between the opposite side of first guide plate (11), it runs through to arrange material pipe (10) activity water storage box (1), arrange the top of material pipe (10) and run through and seted up outlet (12), a plurality of infiltration hole (13) have been seted up along its length direction array in the bottom of arranging material pipe (10), it is provided with spiral conveying pole (14) to arrange coaxial rotation in material pipe (10), the one end of spiral conveying pole (14) is connected with the setting and is in arrange servo motor (15) on the material pipe (10).
2. The mine material classifying and screening apparatus according to claim 1, wherein the drive portion (5) comprises two fixed seats (501), a shaft (502), two toothed rings (503) and two gears (504), wherein: the two toothed rings (503) are fixedly arranged at two ends of the screening drum (4) respectively, the two fixing seats (501) are arranged on the two bearing plates (2) respectively, the shaft lever (502) rotatably penetrates through the two fixing seats (501), the two gears (504) are fixedly arranged on the shaft lever (502) and are respectively engaged with the teeth of the two toothed rings (503), and one end of the shaft lever (502) is connected with a driving motor (505) arranged on the bearing plates (2).
3. The mine material classifying and screening apparatus according to claim 1, wherein the spraying mechanism (6) comprises a water pipe (601) with an open end and a water pump (602), wherein: the water pipe (601) is arranged on one of the bearing plates (2) through the supporting legs, the closed end of the water pipe (601) is coaxially inserted into the screening cylinder (4), a plurality of spray heads (603) are communicated with the water pipe (601) along the length direction of the water pipe in an array mode, the open end of the water pipe (601) is communicated with the water storage tank (1) through a conveying pipe (604), and the water pump (602) is arranged on the water storage tank (1) and communicated with the conveying pipe (604).
4. The mine material classifying and screening apparatus according to claim 1, wherein a second flow guide plate (16) is obliquely arranged in the water storage tank (1) above the filter plate (7), one end of the second flow guide plate (16) with a low inclination faces one end of the filter plate (7) with a high inclination, and a plurality of second partition plates (24) are arranged on the second flow guide plate (16).
5. The mine material classifying and screening device according to claim 1, wherein four corners of the inner wall of the water storage tank (1) are provided with support plates (17), four support plates (17) are provided with vertical rods (18), the filter plate (7) is slidably sleeved on the four vertical rods (18), and springs (19) sleeved on the vertical rods (18) are arranged between the filter plate (7) and the support plates (17).
6. The mine material classifying and screening apparatus as claimed in claim 1, wherein the inner wall of the screening drum (4) is coaxially provided with a spiral guide plate (21).
7. The mine material classifying and screening apparatus as claimed in claim 1, wherein a material guiding hopper (22) is arranged on one of the carrying plates (2), and an input end of the material guiding hopper (22) is located in the screening drum (4).
8. The mine material classifying and screening apparatus as claimed in claim 1, wherein the open end of the water storage tank (1) is provided with baffles (23) along both sides of the length direction thereof.
9. A classified screening method using the mine material classified screening apparatus according to any one of claims 1 to 8, comprising the steps of: s1: pouring materials into the screening cylinder (4) from one end with high inclination, driving the screening cylinder (4) to rotate by the driving part (5), and rolling the materials in the screening cylinder (4) and falling to one end with low inclination under the action of the rotating force of the screening cylinder (4); s2: the spraying mechanism (6) is started, the spraying mechanism (6) conveys water in the water storage tank (1) into the screening cylinder (4), and the rolled materials are sprayed to play a role of dust fall; s3: in the rolling process, materials sequentially pass through the screening holes (20) with different apertures, the materials with different sizes fall through the screening holes (20) matched with the materials, and then fall into the separation cavities matched with the materials on the filter plate (7), and the materials in the different separation cavities are discharged from the discharge opening (8) along the inclined surface of the filter plate (7), so that the classified screening of the materials is completed; s4: the sprayed water forms sludge sewage after spraying and dust reduction are carried out on the materials, the sludge sewage sequentially passes through the screening holes (20) and the filtering plate (7) to fall onto the first guide plate (11), and the sludge sewage flows into the discharge pipe (10) from the water discharge port (12) under the influence of the inclination of the first guide plate (11); s5: servo motor (15) does work, and its output shaft drives auger delivery pole (14) and rotates, and the water in the muddy water passes through infiltration hole (13) seepage to water storage box (1) in to supply to spray mechanism (6) reuse, in order to play the effect of water conservation, the muddy water in the muddy water is outside the open end discharge water storage box (1) of row's material pipe (10) under the transport of auger delivery pole (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211516399.XA CN115739593A (en) | 2022-11-30 | 2022-11-30 | Mine material classifying and screening equipment and classifying and screening method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211516399.XA CN115739593A (en) | 2022-11-30 | 2022-11-30 | Mine material classifying and screening equipment and classifying and screening method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN115739593A true CN115739593A (en) | 2023-03-07 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202211516399.XA Pending CN115739593A (en) | 2022-11-30 | 2022-11-30 | Mine material classifying and screening equipment and classifying and screening method |
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| KR930019281A (en) * | 1992-03-25 | 1993-10-18 | 조상래 | Dirt screen dehydrator |
| CN109078828A (en) * | 2018-09-14 | 2018-12-25 | 陈罡 | Coffee berry draining seperator |
| CN208643215U (en) * | 2018-04-23 | 2019-03-26 | 江苏城科建设发展有限公司 | A kind of efficient sand-gravel separation device of preventing materials accumulation |
| CN213727668U (en) * | 2020-11-18 | 2021-07-20 | 建国混凝土集团有限公司 | Drum-type sand screening machine |
| CN214320822U (en) * | 2020-11-25 | 2021-10-01 | 新沂市丰苏禾米业有限公司 | Be used for prosthetic dust collector of soil |
| CN215352458U (en) * | 2021-06-24 | 2021-12-31 | 陕西恒盛混凝土有限公司 | Concrete clout processing apparatus |
| CN215964649U (en) * | 2021-09-23 | 2022-03-08 | 大元投资集团商砼股份有限公司 | Concrete separator |
| CN217141045U (en) * | 2021-12-03 | 2022-08-09 | 伊犁玉金矿业集团有限公司 | Drum screen for mine concentrating and mine concentrating machine |
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2022
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Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR930019281A (en) * | 1992-03-25 | 1993-10-18 | 조상래 | Dirt screen dehydrator |
| CN208643215U (en) * | 2018-04-23 | 2019-03-26 | 江苏城科建设发展有限公司 | A kind of efficient sand-gravel separation device of preventing materials accumulation |
| CN109078828A (en) * | 2018-09-14 | 2018-12-25 | 陈罡 | Coffee berry draining seperator |
| CN213727668U (en) * | 2020-11-18 | 2021-07-20 | 建国混凝土集团有限公司 | Drum-type sand screening machine |
| CN214320822U (en) * | 2020-11-25 | 2021-10-01 | 新沂市丰苏禾米业有限公司 | Be used for prosthetic dust collector of soil |
| CN215352458U (en) * | 2021-06-24 | 2021-12-31 | 陕西恒盛混凝土有限公司 | Concrete clout processing apparatus |
| CN215964649U (en) * | 2021-09-23 | 2022-03-08 | 大元投资集团商砼股份有限公司 | Concrete separator |
| CN217141045U (en) * | 2021-12-03 | 2022-08-09 | 伊犁玉金矿业集团有限公司 | Drum screen for mine concentrating and mine concentrating machine |
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