CN112536161A - High-efficient miscellaneous coal washing system that removes with quick centrifugal mechanism - Google Patents
High-efficient miscellaneous coal washing system that removes with quick centrifugal mechanism Download PDFInfo
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- CN112536161A CN112536161A CN202011255352.3A CN202011255352A CN112536161A CN 112536161 A CN112536161 A CN 112536161A CN 202011255352 A CN202011255352 A CN 202011255352A CN 112536161 A CN112536161 A CN 112536161A
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- fixedly connected
- centrifugal
- shell
- sliding
- washing system
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- 239000003245 coal Substances 0.000 title claims abstract description 48
- 238000005406 washing Methods 0.000 title claims abstract description 29
- 238000004140 cleaning Methods 0.000 claims abstract description 15
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 31
- 238000003756 stirring Methods 0.000 claims description 21
- 239000007921 spray Substances 0.000 claims description 18
- 238000006073 displacement reaction Methods 0.000 claims description 12
- 238000005507 spraying Methods 0.000 claims description 12
- 238000005192 partition Methods 0.000 claims description 9
- 230000000903 blocking effect Effects 0.000 claims description 8
- 239000000463 material Substances 0.000 claims description 5
- 238000007789 sealing Methods 0.000 claims description 5
- 230000000694 effects Effects 0.000 abstract description 12
- 238000000926 separation method Methods 0.000 abstract description 7
- 239000012535 impurity Substances 0.000 description 14
- 230000018044 dehydration Effects 0.000 description 12
- 238000006297 dehydration reaction Methods 0.000 description 12
- 239000000243 solution Substances 0.000 description 12
- 238000005119 centrifugation Methods 0.000 description 9
- 238000000034 method Methods 0.000 description 6
- 239000007787 solid Substances 0.000 description 5
- 238000001125 extrusion Methods 0.000 description 4
- 238000012216 screening Methods 0.000 description 4
- 230000010405 clearance mechanism Effects 0.000 description 3
- 230000005484 gravity Effects 0.000 description 3
- 238000005452 bending Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 239000003292 glue Substances 0.000 description 2
- 238000002347 injection Methods 0.000 description 2
- 239000007924 injection Substances 0.000 description 2
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 description 1
- 239000005864 Sulphur Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000001680 brushing effect Effects 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
- 239000011435 rock Substances 0.000 description 1
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B04—CENTRIFUGAL APPARATUS OR MACHINES FOR CARRYING-OUT PHYSICAL OR CHEMICAL PROCESSES
- B04B—CENTRIFUGES
- B04B5/00—Other centrifuges
- B04B5/10—Centrifuges combined with other apparatus, e.g. electrostatic separators; Sets or systems of several centrifuges
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B04—CENTRIFUGAL APPARATUS OR MACHINES FOR CARRYING-OUT PHYSICAL OR CHEMICAL PROCESSES
- B04B—CENTRIFUGES
- B04B15/00—Other accessories for centrifuges
- B04B15/06—Other accessories for centrifuges for cleaning bowls, filters, sieves, inserts, or the like
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B04—CENTRIFUGAL APPARATUS OR MACHINES FOR CARRYING-OUT PHYSICAL OR CHEMICAL PROCESSES
- B04B—CENTRIFUGES
- B04B7/00—Elements of centrifuges
- B04B7/08—Rotary bowls
- B04B7/18—Rotary bowls formed or coated with sieving or filtering elements
-
- B08B1/12—
-
- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B04—CENTRIFUGAL APPARATUS OR MACHINES FOR CARRYING-OUT PHYSICAL OR CHEMICAL PROCESSES
- B04B—CENTRIFUGES
- B04B5/00—Other centrifuges
- B04B5/10—Centrifuges combined with other apparatus, e.g. electrostatic separators; Sets or systems of several centrifuges
- B04B2005/105—Centrifuges combined with other apparatus, e.g. electrostatic separators; Sets or systems of several centrifuges being a grinding mill
Landscapes
- Centrifugal Separators (AREA)
Abstract
The invention discloses a high-efficiency impurity-removing coal washing system with a rapid centrifugal mechanism, which belongs to the technical field of coal washing devices. According to the coal mine centrifugal cleaning device, the centrifugal mechanism is arranged, the first motor can drive the two centrifugal cylinders to rotate simultaneously when working, at the moment, moisture in a coal mine can be thrown out in a centrifugal mode, the centrifugal effect is prevented from being influenced by the arrangement of the first filter screen and the second filter screen, the first spring extrudes the first separation blade to drive the sliding rod to move when the pressure roller is not extruded any more, the U-shaped rod drives the bristles to move to be separated from the second filter screen, and finally the second filter screen is not cleaned any more.
Description
Technical Field
The invention belongs to the technical field of coal washing devices, and particularly relates to a coal washing system with a rapid centrifugal mechanism and used for efficient impurity removal.
Background
Through the impact of rivers, divide different grades to the raw coal of the different proportion of inequality to detach dust and barren rock, reduce ash content and sulphur content, call the coal washing, the coal washing is an indispensable link in the coal processing, and the coal after the coal washing is clean coal, except can reaching the purpose of environmental protection through the coal washing can also improve the utilization ratio of coal etc..
It needs to use centrifugal edulcoration device to wash the coal in-process, but current centrifugation mechanism can't filter out the moisture in the colliery of variation in size in centrifugation process, the colliery of a large amount of different sizes of volume is mixed and is influenced centrifugal dehydration effect together, simultaneously the dehydration hole can be plugged up to the residue in dehydration in-process colliery, influence the dehydration efficiency in colliery, current dehydration mechanism can't clear up the inner wall of organism after the dehydration is accomplished simultaneously, can lead to impurity to be attached to inside the organism like this, impurity can solidify and glue on the inner wall of organism after moisture is dry, can cause the corruption or influence follow-up work to the organism inside.
Disclosure of Invention
The invention aims to: in order to solve the moisture that current centrifugal mechanism can't filter out in the colliery of variation in size in centrifugal process, a large amount of colliery of different size of volume are mixed and are influenced centrifugal dehydration effect together, simultaneously the dehydration hole can be plugged up to the residue in dehydration in-process colliery, influence the dehydration efficiency in colliery, current dehydration mechanism can't clear up the inner wall of organism after the dehydration is accomplished simultaneously, can lead to impurity to be attached to inside the organism like this, impurity can solidify and glue on the inner wall of organism when the dry back of moisture, probably cause the problem of corruption or influence follow-up work to the organism inside, and the high-efficient edulcoration that has quick centrifugal mechanism is with washing coal system that proposes.
In order to achieve the purpose, the invention adopts the following technical scheme:
high-efficient miscellaneous coal washing system that removes with quick centrifugation mechanism, which comprises an outer shell, the upper surface of shell is provided with centrifugation mechanism, and a part of centrifugation mechanism is located the shell, is provided with stirring mediation mechanism in the centrifugation mechanism, and stirring mediation mechanism's bottom joint is at the lower surface of shell, the left and right sides of shell lower surface all communicates there is the drain pipe, the other end of drain pipe and the upper surface intercommunication of water tank, the outside of shell is provided with water spray mechanism, and water spray mechanism's one end and clearance mechanism's one end intercommunication, and clearance mechanism cover establish in the outside of centrifugation mechanism, the left and right sides of shell lower surface all is through supporting leg fixed connection at the upper surface of bottom plate, the last joint of water spray mechanism has displacement mechanism, and displacement mechanism fixed connection is at the back of.
As a further description of the above technical solution:
the centrifugal mechanism comprises a first motor, wherein the upper surface of a shell is fixedly installed through an installation plate, an output shaft of the first motor is fixedly connected with a first rotating shaft, the bottom end of the first rotating shaft is fixedly connected with centrifugal cylinders, the number of the centrifugal cylinders is two, the two centrifugal cylinders are fixedly connected through a partition plate, a plurality of material leaking holes are formed in the upper surface of the partition plate, the outer sides of the upper centrifugal cylinder and the lower centrifugal cylinder are respectively connected with a first filter screen and a second filter screen in a clamping mode, and the aperture of the first filter screen is larger than that of the second filter screen.
As a further description of the above technical solution:
stirring mediation mechanism includes the joint at the bearing of baffle upper surface, and the bearing endotheca is equipped with hollow shaft, a plurality of puddlers of outside fixedly connected with of hollow shaft, and the puddler is located the upside centrifuging barrel, the outside fixedly connected with fixed tube of hollow shaft, fixed tube joint are at the lower surface of shell, and the outside cover of fixed tube is equipped with sealed bearing, and sealed bearing joint is at the lower surface of downside centrifuging barrel.
As a further description of the above technical solution:
the hollow shaft is internally provided with a fixed column, the inside of the hollow shaft is fixed to rotate, a roller wheel is connected to the inside of the hollow shaft, pressure rollers are fixedly connected to the left side and the right side of the lower portion of the roller wheel, a sliding rod is fixedly connected to the far ends of the two pressure rollers, the other end of the sliding rod is fixedly connected with one end of a U-shaped rod, one end of the U-shaped rod is sleeved in the sleeve, and the sleeve is.
As a further description of the above technical solution:
the one end of slide bar runs through the second separation blade, and second separation blade fixed connection is in the cover pipe, and the outside joint of slide bar has first separation blade, through first spring fixed connection between first separation blade and the second separation blade, and the slide bar is located the inside one end fixedly connected with pressure roller of hollow shaft, and the pressure roller is located the downside of running roller.
As a further description of the above technical solution:
the outside cover of fixed column is equipped with fixed cover, and fixed cover fixed connection is in the fixed pipe, and the bottom fixedly connected with magnet piece of fixed column, the downside of magnet piece are provided with the electromagnet piece, and electromagnet piece fixed connection is on the support, and support fixed connection is at the lower surface of shell.
As a further description of the above technical solution:
the water spraying mechanism comprises a plurality of soft sleeves which are connected to the outer surface of the shell in a clamped mode, a hose is arranged in each soft sleeve, one end of the hose is fixedly connected to the outer surface of the fixing ring, the other end of the hose is communicated to the outer surface of the ring pipe, a plurality of second spray holes are evenly formed in the inner wall of the ring pipe, a plurality of first spray holes are evenly formed in the inner wall of the hose, a first slider is fixedly connected to the back of the ring pipe through a connecting rod and is connected to the first chute in a sliding mode, the back of the inner wall of the shell is formed in the first chute, a plurality of second sliders are fixedly connected to the inner wall of the fixing ring, the second sliders are connected to the second chute in a.
As a further description of the above technical solution:
clearance mechanism includes the retainer plate of fixed connection at solid fixed ring lower surface, and a plurality of spacing holes have been seted up to the surface of retainer plate, and spacing downthehole push pedal that is provided with, a side fixedly connected with brush of push pedal, the another side of push pedal pass through the first set-square of arc fixedly connected with, and the upside of first set-square is provided with the second set-square, and the second set-square is ring shape and fixed connection at the surface of centrifuge bowl.
As a further description of the above technical solution:
one side of the arc plate is fixedly connected with the inner wall of the fixing ring through a second spring, sliding grooves are formed in the two sides of the upper surface of the push plate, sliding rail blocks are arranged in the sliding grooves, and the sliding rail blocks are fixedly connected to the lower surface of the inner wall of the limiting hole.
As a further description of the above technical solution:
the displacement mechanism comprises a second motor fixedly connected to the back face of the shell, an output shaft of the second motor is fixedly connected with a threaded column, a stop block is fixedly connected to the bottom end of the threaded column, a threaded cap is connected to the outer surface of the threaded column in a threaded mode, the threaded cap is clamped on the upper surface of the fixing ring, and the inside of the fixing ring is provided with a containing cavity.
In summary, due to the adoption of the technical scheme, the invention has the beneficial effects that:
1. in the invention, by arranging the centrifugal mechanism, a first motor can drive two centrifugal cylinders to rotate simultaneously when working, water in a coal mine can be thrown out by centrifuging the coal mine, the coal mine can be subjected to layered centrifugation by arranging a first filter screen and a second filter screen, the centrifugal effect is improved, and by arranging the stirring and dredging mechanism, a stirring rod is fixedly arranged in the centrifugal cylinder at the upper side, the coal mine can be sufficiently crushed, a large amount of coal mine can be crushed into a proper size, and simultaneously screening is completed by leakage through a material leakage hole, by arranging the magnet block and the electromagnet block, the magnet block can be adsorbed when the electromagnet block is electrified, at the moment, the magnet block moves downwards and is adsorbed on the electromagnet block, and simultaneously, the roller can be driven to move downwards by the fixed column, the roller moves downwards to extrude the pressure roller, the pressure roller is extruded to drive a first baffle plate to move, the first baffle plate drives the U-shaped rod to, the U-shaped rod moves to drive the brush hair to move, and the brush hair can carry out quick clearance to the second filter screen this moment, can effectively clear away the impurity of attaching to on the second filter screen, avoids centrifugal effect to receive the influence, and through setting up first spring, when the pressure roller no longer receives the extrusion, first spring extrusion first separation blade drives the slide bar and moves, and the U-shaped rod drives the brush hair and removes and break away from the second filter screen this moment, no longer clears up the second filter screen at last.
2. According to the invention, by arranging the displacement mechanism, the second motor drives the threaded column to rotate when working, the threaded column drives the threaded cap to move upwards, the threaded cap drives the fixing ring to move upwards, the ring pipe gradually moves downwards under the action of gravity, water is injected into the fixing ring by arranging the water injection mechanism, water flows into the fixing ring through the hose at the moment, the first spray hole and the second spray hole can simultaneously spray water to respectively clean the inner walls of the centrifugal cylinder and the shell, a good cleaning effect is achieved, the phenomenon that impurities are scaled on the outer side of the centrifugal cylinder and the inner wall of the shell to corrode the shell to influence subsequent work is avoided, and the ring pipe is more stable in the process of moving upwards and downwards under the action of the first slide block and the connecting rod.
3. According to the invention, by arranging the cleaning mechanism, when the fixing ring moves downwards, the first triangular plate is separated from the second triangular plate, the arc plate drives the hairbrush to move and attach to the inner wall of the shell under the action of the second spring, at the moment, the inner wall of the shell can be well cleaned when the hairbrush moves up and down, by arranging the slide way, the arc plate is more stable when the hairbrush is driven to move back and forth, when the fixing ring moves downwards to the initial position, the ring pipe moves upwards to the initial position, at the moment, the first triangular plate can move under the extrusion of the second triangular plate, the hairbrush is not attached to the inner wall of the shell any more, and the situation that the subsequent cleaning work is influenced by the bending deformation caused by the fact that the bristles on the hairbrush are contacted with the inside of the shell.
Drawings
FIG. 1 is a schematic structural diagram of a front view section of a high-efficiency impurity-removing coal washing system with a rapid centrifugal mechanism according to the present invention;
FIG. 2 is a schematic structural view of a front cross section of a stirring and dredging mechanism in the high-efficiency impurity-removing coal washing system with a rapid centrifugal mechanism according to the present invention;
FIG. 3 is a schematic top view of a water spraying mechanism in the high efficiency impurity removing coal washing system with a fast centrifugal mechanism according to the present invention;
FIG. 4 is a schematic top view of a cleaning mechanism in the high efficiency impurity removing coal washing system with a fast centrifugal mechanism according to the present invention;
FIG. 5 is a schematic structural diagram of a side view of a housing of the high efficiency impurity removing coal washing system with a fast centrifugal mechanism according to the present invention;
FIG. 6 is an enlarged schematic structural view of A in the coal washing system with a fast centrifugal mechanism for efficient impurity removal according to the present invention.
Illustration of the drawings:
1. a housing; 2. a centrifugal mechanism; 21. a first motor; 22. a first rotating shaft; 23. a centrifugal cylinder; 24. a first filter screen; 25. a second filter screen; 26. a partition plate; 3. a stirring and dredging mechanism; 31. a hollow shaft; 32. a stirring rod; 33. sealing the bearing; 34. a fixed tube; 35. a magnet block; 36. an electromagnet block; 37. a roller; 38. fixing a column; 39. a pressure roller; 310. a first baffle plate; 311. a first spring; 312. a slide bar; 313. a second baffle plate; 314. brushing; 315. a sleeve; 316. a U-shaped rod; 4. a water tank; 5. supporting legs; 6. a water spraying mechanism; 61. a hose; 62. a first nozzle hole; 63. a fixing ring; 64. a loop pipe; 65. a second nozzle hole; 66. a first slider; 67. a connecting rod; 68. a second slider; 7. a cleaning mechanism; 71. a first set square; 72. a slideway; 73. a second spring; 74. an arc-shaped plate; 75. a brush; 76. a stationary ring; 77. a second set square; 8. a cover plate; 9. a displacement mechanism; 91. a second motor; 92. a threaded post; 93. and a stop block.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-6, the present invention provides a technical solution: the high-efficiency impurity-removing coal washing system with the rapid centrifugal mechanism comprises a shell 1, wherein the upper surface of the shell 1 is provided with a centrifugal mechanism 2, one part of the centrifugal mechanism 2 is positioned in the shell 1, the centrifugal mechanism 2 is internally provided with a stirring and dredging mechanism 3, the bottom end of the stirring and dredging mechanism 3 is clamped on the lower surface of the shell 1, the left side and the right side of the lower surface of the shell 1 are both communicated with a drain pipe, the other end of the drain pipe is communicated with the upper surface of the water tank 4, the outer side of the shell 1 is provided with a water spraying mechanism 6, one end of the water spraying mechanism 6 is communicated with one end of a cleaning mechanism 7, the cleaning mechanism 7 is sleeved on the outer side of the centrifugal mechanism 2, the left side and the right side of the lower surface of the shell 1 are fixedly connected with the upper surface of the bottom plate through supporting legs 5, the water spraying mechanism 6 is connected with a displacement mechanism 9 in a clamping mode, and the displacement mechanism 9 is fixedly connected to the back face of the shell 1.
Specifically, the centrifugal mechanism 2 comprises a first motor 21 fixedly mounted on the upper surface of the housing 1 through a mounting plate, an output shaft of the first motor 21 is fixedly connected with a first rotating shaft 22, the bottom end of the first rotating shaft 22 is fixedly connected with two centrifugal cylinders 23, the two centrifugal cylinders 23 are fixedly connected through a partition plate 26, the upper surface of the partition plate 26 is provided with a plurality of material leakage holes, the outer sides of the upper centrifugal cylinder 23 and the lower centrifugal cylinder 23 are respectively clamped with a first filter screen 24 and a second filter screen 25, the aperture of the first filter screen 24 is larger than that of the second filter screen 25, and by arranging the centrifugal mechanism 2, wherein the first motor 21 can drive the two centrifugal cylinders 23 to rotate simultaneously when working, at the moment, the water in the coal mine can be centrifugally thrown out, through setting up first filter screen 24 and second filter screen 25, can carry out layering centrifugation to the colliery, improve centrifugal effect.
Specifically, the stirring and dredging mechanism 3 includes a bearing clamped on the upper surface of the partition plate 26, a hollow shaft 31 is sleeved in the bearing, a plurality of stirring rods 32 are fixedly connected to the outer side of the hollow shaft 31, the stirring rods 32 are positioned in the upper centrifugal cylinder 23, a fixing tube 34 is fixedly connected to the outer side of the hollow shaft 31, the fixing tube 34 is clamped on the lower surface of the housing 1, a sealing bearing 33 is sleeved on the outer side of the fixing tube 34, the sealing bearing 33 is clamped on the lower surface of the lower centrifugal cylinder 23, a fixing column 38 is arranged in the hollow shaft 31, a roller 37 is rotatably connected to the inside of the fixing tube, pressure rollers 39 are fixedly connected to the left side and the right side below the roller 37, the far ends of the two pressure rollers 39 are fixedly connected with a sliding rod 312, the other end of the sliding rod 312 is fixedly connected with one end of a U-shaped rod 316, one, one end of the sliding rod 312 penetrates through the second baffle 313, the second baffle 313 is fixedly connected in the sleeve 315, the outer side of the sliding rod 312 is connected with the first baffle 310 in a clamping manner, the first baffle 310 and the second baffle 313 are fixedly connected through the first spring 311, one end of the sliding rod 312, which is positioned in the hollow shaft 31, is fixedly connected with the pressure roller 39, the pressure roller 39 is positioned at the lower side of the roller 37, the outer side of the fixed column 38 is sleeved with the fixed sleeve, the fixed sleeve is fixedly connected in the fixed pipe 34, the bottom end of the fixed column 38 is fixedly connected with the magnet block 35, the lower side of the magnet block 35 is provided with the electromagnet block 36, the electromagnet block 36 is fixedly connected on the support, the support is fixedly connected on the lower surface of the shell 1, and through the arrangement of the stirring and dredging mechanism 3, wherein the stirring rod 32 is positioned in the upper, meanwhile, screening is finished after leakage through the leakage holes, by arranging the magnet block 35 and the electromagnet block 36, the electromagnet block 36 can be adsorbed to the magnet block 35 when being electrified, at the moment, the magnet block 35 moves downwards and is adsorbed to the electromagnet block 36, and at the same time, the roller 37 is driven to move downwards through the fixing column 38, the roller 37 moves downwards and extrudes the pressure roller 39, the pressure roller 39 is extruded to drive the first blocking piece 310 to move, the first blocking piece 310 drives the U-shaped rod 316 to move through the sliding rod 312, the U-shaped rod 316 moves to drive the brush hair 314 to move, at the moment, the brush hair 314 can quickly clean the second filter screen 25, impurities attached to the second filter screen 25 can be effectively cleaned, the centrifugal effect is prevented from being influenced, by arranging the first spring 311, when the pressure roller 39 is not extruded any more, the first blocking piece 310 is extruded by the first spring 311 to drive the sliding rod 312 to move, at the moment, the brush hair 314 is, finally the second screen 25 is not cleaned.
Specifically, the water spraying mechanism 6 comprises a plurality of soft sleeves clamped on the outer surface of the housing 1, a hose 61 is arranged in each soft sleeve, one end of the hose 61 is fixedly connected to the outer surface of the fixing ring 63, the other end of the hose 61 is communicated with the outer surface of the ring tube 64, a plurality of second spray holes 65 are uniformly formed in the inner wall of the ring tube 64, a plurality of first spray holes 62 are uniformly formed in the inner wall of the hose 61, the back surface of the ring tube 64 is fixedly connected with a first slider 66 through a connecting rod 67, the first slider 66 is slidably connected in a first chute, the first chute is formed in the back surface of the inner wall of the housing 1, a plurality of second sliders 68 are fixedly connected to the inner wall of the fixing ring 63, the second sliders 68 are slidably connected in a second chute, the second chute is formed in the outer surface of the housing 1, water is injected into the fixing ring 63 through the water spraying mechanism 6, at this moment, the first spray holes 62 and the second spray holes 65 can spray water simultaneously to respectively clean the centrifugal cylinder 23 and the inner wall of the shell 1, so that a good cleaning effect is achieved, the phenomenon that impurities are deposited on the outer side of the centrifugal cylinder 23 and the inner wall of the shell to corrode the shell to influence subsequent work is avoided, and the ring pipe 64 is more stable in the up-and-down moving process under the action of the first slide block 66 and the connecting rod 67.
Specifically, the cleaning mechanism 7 includes a fixing ring 76 fixedly connected to the lower surface of the fixing ring 63, a plurality of limiting holes are formed in the outer surface of the fixing ring 76, a push plate is disposed in the limiting holes, a brush 75 is fixedly connected to one side surface of the push plate, a first triangular plate 71 is fixedly connected to the other side surface of the push plate through an arc-shaped plate 74, a second triangular plate 77 is disposed on the upper side of the first triangular plate 71, the second triangular plate 77 is circular and fixedly connected to the outer surface of the centrifuge tube 23, one side surface of the arc-shaped plate 74 is fixedly connected to the inner wall of the fixing ring 76 through a second spring 73, sliding grooves are formed in both sides of the upper surface of the push plate, sliding rail blocks are disposed in the sliding rails 72 and fixedly connected to the lower surface of the inner wall of the limiting holes, and by disposing the cleaning mechanism 7, when the fixing ring 76 moves downward, the first triangular plate 71 is separated from the second, arc 74 drives brush 75 and removes the laminating on the inner wall of shell 1, the inner wall that can the casing when brush 75 reciprocated this moment carries out fine clearance, through setting up slide 72, under its effect, arc 74 is more stable when driving brush 75 back-and-forth movement, when solid fixed ring 63 downwardly moving to initial position, the collar 64 rebound to initial position, first set square 71 receives the extrusion of second set square 77 to remove this moment, brush 75 no longer laminates on the inner wall of casing this moment, avoid brush 75 to go up the blank for a long time with casing internal contact and the follow-up clearance work of bending deformation influence.
Specifically, displacement mechanism 9 includes second motor 91 of fixed connection at the shell 1 back, the output shaft fixedly connected with screw thread post 92 of second motor 91, the bottom fixedly connected with dog 93 of screw thread post 92, the surface threaded connection of screw thread post 92 has the screw cap, the screw cap joint is at the upper surface of solid fixed ring 63, the appearance chamber has been seted up to solid fixed ring 63's inside, through setting up displacement mechanism 9, wherein second motor 91 during operation drives screw thread post 92 rotatory, screw thread post 92 drives screw cap rebound this moment, the screw cap drives solid fixed ring 63 rebound, this moment collar 64 moves downwards gradually under the action of gravity.
The working principle is as follows: when the coal mine screening machine is used, the cover plate 8 is opened, the first filter screen 24 is detached, a large number of coal mines are placed into the centrifugal cylinders 23, the first filter screen 24 is installed, the cover plate 8 is closed, the first motor 21 can drive the two centrifugal cylinders 23 to rotate simultaneously when working, moisture in the coal mines can be thrown out by centrifuging, the stirring rod 32 is positioned in the centrifugal cylinder 23 on the upper side and can fully crush the coal mines, a large number of coal mines can be crushed into proper size, screening is completed by leakage of a material leakage hole, the magnet block 36 can be adsorbed to the magnet block 35 when being electrified, the magnet block 35 moves downwards and is adsorbed to the magnet block 36, meanwhile, the roller 37 is driven to move downwards by the fixing column 38, the roller 37 moves downwards to extrude the pressure roller 39, the pressure roller 39 is extruded to drive the first baffle plate 310 to move, the first baffle plate 310 drives the U-shaped rod 316 to move by the sliding rod 312, the U-shaped baffle plate 316 moves, at this time, the brush bristles 314 can rapidly clean the second filter screen 25, and can effectively remove impurities attached to the second filter screen 25, so as to prevent the centrifugal effect from being affected, the second motor 91 drives the threaded post 92 to rotate when operating, the threaded post 92 drives the threaded cap to move upwards, the threaded cap drives the fixing ring 63 to move upwards, the ring tube 64 gradually moves downwards under the action of gravity, water is injected into the fixing ring 63 through the water injection mechanism 6, water flows into the fixing ring 63 through the hose 61, the first spray holes 62 and the second spray holes 65 can spray water simultaneously, so as to respectively clean the inner walls of the centrifuge tube 23 and the shell 1, a good cleaning effect is achieved, when the fixing ring 76 moves downwards, the first triangular plate 71 is separated from the second triangular plate 77, under the action of the second spring 73, the arc-shaped plate 74 drives the brush 75 to move and attach to the inner wall of the shell 1, at this time, the inner wall of the housing can be cleaned well when the brush 75 moves up and down.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.
Claims (10)
1. The high-efficiency impurity-removing coal washing system with the rapid centrifugal mechanism comprises a shell (1) and is characterized in that a centrifugal mechanism (2) is arranged on the upper surface of the shell (1), one part of the centrifugal mechanism (2) is positioned in the shell (1), a stirring and dredging mechanism (3) is arranged in the centrifugal mechanism (2), the bottom end of the stirring and dredging mechanism (3) is clamped on the lower surface of the shell (1), the left side and the right side of the lower surface of the shell (1) are both communicated with a drain pipe, the other end of the drain pipe is communicated with the upper surface of a water tank (4), a water spraying mechanism (6) is arranged on the outer side of the shell (1), one end of the water spraying mechanism (6) is communicated with one end of a cleaning mechanism (7), the cleaning mechanism (7) is sleeved on the outer side of the centrifugal mechanism (2), the left side and the right side of the lower surface of the shell (1) are both, the water spraying mechanism (6) is connected with a displacement mechanism (9) in a clamping mode, and the displacement mechanism (9) is fixedly connected to the back face of the shell (1).
2. The efficient impurity-removing coal washing system with the quick centrifugal mechanism according to claim 1, wherein the centrifugal mechanism (2) comprises a first motor (21) fixedly mounted on the upper surface of a shell (1) through a mounting plate, an output shaft of the first motor (21) is fixedly connected with a first rotating shaft (22), bottom ends of the first rotating shaft (22) are fixedly connected with two centrifugal cylinders (23), the two centrifugal cylinders (23) are fixedly connected through a partition plate (26), the upper surface of the partition plate (26) is provided with a plurality of material leaking holes, the outer sides of the upper centrifugal cylinder (23) and the lower centrifugal cylinder (23) are respectively clamped with a first filter screen (24) and a second filter screen (25), and the aperture of the first filter screen (24) is larger than that of the second filter screen (25).
3. The efficient impurity-removing coal washing system with the quick centrifugal mechanism according to claim 1, wherein the stirring and dredging mechanism (3) comprises a bearing clamped on the upper surface of the partition plate (26), a hollow shaft (31) is sleeved in the bearing, a plurality of stirring rods (32) are fixedly connected to the outer side of the hollow shaft (31), the stirring rods (32) are located in the upper centrifugal cylinder (23), a fixed pipe (34) is fixedly connected to the outer side of the hollow shaft (31), the fixed pipe (34) is clamped on the lower surface of the shell (1), a sealing bearing (33) is sleeved on the outer side of the fixed pipe (34), and the sealing bearing (33) is clamped on the lower surface of the lower centrifugal cylinder (23).
4. The high-efficiency impurity-removing coal washing system with the quick centrifugal mechanism according to claim 3, wherein a fixed column (38) is arranged in the hollow shaft (31), a roller (37) is rotatably connected inside the fixed column, pressure rollers (39) are fixedly connected to the left side and the right side below the roller (37), sliding rods (312) are fixedly connected to the far ends of the two pressure rollers (39), the other end of each sliding rod (312) is fixedly connected with one end of a U-shaped rod (316), one end of each U-shaped rod (316) is sleeved in a sleeve (315), and the sleeve (315) is fixedly connected to the outer surface of the hollow shaft (31).
5. The efficient impurity-removing coal washing system with the quick centrifugal mechanism according to claim 4, wherein one end of the sliding rod (312) penetrates through the second blocking piece (313), the second blocking piece (313) is fixedly connected in the sleeve (315), the outer side of the sliding rod (312) is clamped with the first blocking piece (310), the first blocking piece (310) is fixedly connected with the second blocking piece (313) through the first spring (311), one end of the sliding rod (312) located in the hollow shaft (31) is fixedly connected with the pressure roller (39), and the pressure roller (39) is located on the lower side of the roller (37).
6. The high-efficiency impurity-removing coal washing system with the rapid centrifugal mechanism as claimed in claim 4, wherein a fixing sleeve is sleeved on the outer side of the fixing column (38), the fixing sleeve is fixedly connected in the fixing tube (34), a magnet block (35) is fixedly connected to the bottom end of the fixing column (38), an electromagnet block (36) is arranged on the lower side of the magnet block (35), the electromagnet block (36) is fixedly connected to a support, and the support is fixedly connected to the lower surface of the casing (1).
7. The efficient impurity-removing coal washing system with the rapid centrifugal mechanism according to claim 1, wherein the water spraying mechanism (6) comprises a plurality of soft sleeves clamped on the outer surface of the shell (1), a hose (61) is arranged in each soft sleeve, one end of each hose (61) is fixedly connected to the outer surface of the corresponding fixing ring (63), the other end of each hose (61) is communicated with the outer surface of the corresponding ring tube (64), a plurality of second spray holes (65) are uniformly formed in the inner wall of each ring tube (64), a plurality of first spray holes (62) are uniformly formed in the inner wall of each hose (61), a first sliding block (66) is fixedly connected to the back surface of each ring tube (64) through a connecting rod (67), the first sliding block (66) is slidably connected to the inside of a first sliding groove, the first sliding groove is formed in the back surface of the inner wall of the shell (1), and a plurality of second sliding blocks (68) are fixedly connected to the inner wall, the second sliding block (68) is connected to the second sliding groove in a sliding mode, and the second sliding groove is formed in the outer surface of the shell (1).
8. The efficient impurity-removing coal washing system with the rapid centrifugal mechanism according to claim 1, wherein the cleaning mechanism (7) comprises a fixing ring (76) fixedly connected to the lower surface of the fixing ring (63), a plurality of limiting holes are formed in the outer surface of the fixing ring (76), a push plate is arranged in the limiting holes, a brush (75) is fixedly connected to one side surface of the push plate, a first triangular plate (71) is fixedly connected to the other side surface of the push plate through an arc plate (74), a second triangular plate (77) is arranged on the upper side of the first triangular plate (71), and the second triangular plate (77) is circular and is fixedly connected to the outer surface of the centrifugal cylinder (23).
9. The efficient impurity-removing coal washing system with the rapid centrifugal mechanism according to claim 8, wherein one side surface of the arc-shaped plate (74) is fixedly connected with the inner wall of the fixing ring (76) through a second spring (73), sliding grooves are formed in both sides of the upper surface of the push plate, sliding rail blocks are arranged in the sliding rails (72), and the sliding rail blocks are fixedly connected to the lower surface of the inner wall of the limiting hole.
10. The efficient impurity-removing coal washing system with the rapid centrifugal mechanism according to claim 1, wherein the displacement mechanism (9) comprises a second motor (91) fixedly connected to the back of the casing (1), an output shaft of the second motor (91) is fixedly connected with a threaded column (92), a stop block (93) is fixedly connected to the bottom end of the threaded column (92), a threaded cap is connected to the outer surface of the threaded column (92) in a threaded manner, the threaded cap is clamped on the upper surface of the fixing ring (63), and a cavity is formed in the fixing ring (63).
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011255352.3A CN112536161A (en) | 2020-11-11 | 2020-11-11 | High-efficient miscellaneous coal washing system that removes with quick centrifugal mechanism |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202011255352.3A CN112536161A (en) | 2020-11-11 | 2020-11-11 | High-efficient miscellaneous coal washing system that removes with quick centrifugal mechanism |
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| CN112536161A true CN112536161A (en) | 2021-03-23 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202011255352.3A Withdrawn CN112536161A (en) | 2020-11-11 | 2020-11-11 | High-efficient miscellaneous coal washing system that removes with quick centrifugal mechanism |
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN113327794A (en) * | 2021-05-11 | 2021-08-31 | 范容 | Trimming device for manufacturing transmission type rocker switch and switch manufacturing process |
| CN113578100A (en) * | 2021-08-13 | 2021-11-02 | 萍乡鑫森新材料有限责任公司 | Rare earth processing is with quick impurity filtering equipment of tombarthite |
| CN114535085A (en) * | 2022-02-28 | 2022-05-27 | 安徽理工大学 | Rotary screening type coal gangue separation device |
| CN115999787A (en) * | 2023-03-27 | 2023-04-25 | 石棉鑫汇环保科技有限公司 | Multistage screening plant of vanadium sediment |
| CN116808674A (en) * | 2023-08-28 | 2023-09-29 | 新乡市中汇过滤技术有限公司 | Slurry filter |
| CN117138984A (en) * | 2023-11-01 | 2023-12-01 | 河南中正石油起重机械有限公司 | Drilling fluid rapid filtration desanding centrifugal machine |
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2020
- 2020-11-11 CN CN202011255352.3A patent/CN112536161A/en not_active Withdrawn
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113327794A (en) * | 2021-05-11 | 2021-08-31 | 范容 | Trimming device for manufacturing transmission type rocker switch and switch manufacturing process |
| CN113578100A (en) * | 2021-08-13 | 2021-11-02 | 萍乡鑫森新材料有限责任公司 | Rare earth processing is with quick impurity filtering equipment of tombarthite |
| CN114535085A (en) * | 2022-02-28 | 2022-05-27 | 安徽理工大学 | Rotary screening type coal gangue separation device |
| CN115999787A (en) * | 2023-03-27 | 2023-04-25 | 石棉鑫汇环保科技有限公司 | Multistage screening plant of vanadium sediment |
| CN115999787B (en) * | 2023-03-27 | 2023-05-30 | 石棉鑫汇环保科技有限公司 | Multistage screening plant of vanadium sediment |
| CN116808674A (en) * | 2023-08-28 | 2023-09-29 | 新乡市中汇过滤技术有限公司 | Slurry filter |
| CN116808674B (en) * | 2023-08-28 | 2023-11-28 | 新乡市中汇过滤技术有限公司 | Slurry filter |
| CN117138984A (en) * | 2023-11-01 | 2023-12-01 | 河南中正石油起重机械有限公司 | Drilling fluid rapid filtration desanding centrifugal machine |
| CN117138984B (en) * | 2023-11-01 | 2024-01-09 | 河南中正石油起重机械有限公司 | Drilling fluid rapid filtration desanding centrifugal machine |
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Application publication date: 20210323 |