CN112169924A - Wet overflow ball mill for ore dressing - Google Patents

Wet overflow ball mill for ore dressing Download PDF

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Publication number
CN112169924A
CN112169924A CN202011144089.0A CN202011144089A CN112169924A CN 112169924 A CN112169924 A CN 112169924A CN 202011144089 A CN202011144089 A CN 202011144089A CN 112169924 A CN112169924 A CN 112169924A
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China
Prior art keywords
box
rotating
external
fixedly connected
inner box
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Pending
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CN202011144089.0A
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Chinese (zh)
Inventor
张家妹
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Individual
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Individual
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Priority to CN202011144089.0A priority Critical patent/CN112169924A/en
Publication of CN112169924A publication Critical patent/CN112169924A/en
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    • BPERFORMING OPERATIONS; TRANSPORTING
    • B02CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
    • B02CCRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
    • B02C17/00Disintegrating by tumbling mills, i.e. mills having a container charged with the material to be disintegrated with or without special disintegrating members such as pebbles or balls
    • B02C17/02Disintegrating by tumbling mills, i.e. mills having a container charged with the material to be disintegrated with or without special disintegrating members such as pebbles or balls with perforated container
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B02CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
    • B02CCRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
    • B02C17/00Disintegrating by tumbling mills, i.e. mills having a container charged with the material to be disintegrated with or without special disintegrating members such as pebbles or balls
    • B02C17/16Mills in which a fixed container houses stirring means tumbling the charge
    • B02C17/163Stirring means
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B02CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
    • B02CCRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
    • B02C17/00Disintegrating by tumbling mills, i.e. mills having a container charged with the material to be disintegrated with or without special disintegrating members such as pebbles or balls
    • B02C17/16Mills in which a fixed container houses stirring means tumbling the charge
    • B02C17/166Mills in which a fixed container houses stirring means tumbling the charge of the annular gap type
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B02CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
    • B02CCRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
    • B02C17/00Disintegrating by tumbling mills, i.e. mills having a container charged with the material to be disintegrated with or without special disintegrating members such as pebbles or balls
    • B02C17/18Details
    • B02C17/183Feeding or discharging devices
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B02CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
    • B02CCRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
    • B02C17/00Disintegrating by tumbling mills, i.e. mills having a container charged with the material to be disintegrated with or without special disintegrating members such as pebbles or balls
    • B02C17/18Details
    • B02C17/24Driving mechanisms

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  • Engineering & Computer Science (AREA)
  • Food Science & Technology (AREA)
  • Crushing And Grinding (AREA)

Abstract

The invention relates to the technical field of ball mills, and discloses a wet overflow ball mill for mineral separation, which comprises a support base, wherein the middle part of the upper part of the support base is fixedly connected with an external box body, an external rotating box is movably sleeved in the external box body, a gear disc is movably sleeved on the external part of the other side of the external rotating box, and a first rotating gear is movably sleeved on the lower part of the gear disc. This wet-type overflow ball mill for ore dressing, through internally mounted at the outside box lower part of device have the screw thread to collect the pole, during the use, starter motor four, it rotates to drive the screw thread and collect the pole, make when using, can drive the outside screwed pipe of screw thread collection pole and rotate, make the inside not granule in different positions in outside box lower part of drive, to one side removal, make in the use, the convenience of equipment is when using, the phenomenon that the granule that drives different positions moved, the material that the convenience produced after polishing is collected.

Description

Wet overflow ball mill for ore dressing
Technical Field
The invention relates to the technical field of ball mills, in particular to a wet overflow ball mill for mineral separation.
Background
The overflow ball mill mainly comprises a cylinder body, an end cover, a main bearing, a hollow shaft neck, a transmission gear, an ore feeder and the like, the ball mill is divided into a grate ball mill and an overflow ball mill according to different ore discharge modes, the ore dressing plant adopts the most common ore grinding machine, the materials with larger particles are ground into smaller particles through a stirring and crushing device between rollers, the stones are required to be crushed in the ore dressing process, a wet overflow ball mill for ore dressing is researched and developed for the purpose, certain problems exist in the existing wet overflow ball mill for ore dressing when the overflow ball mill is used, and a novel wet overflow ball mill for ore dressing is researched and developed for the purpose.
In current wet overflow type ball mill for ore dressing, the existence is common to be carried to the opposite side with the material after preliminary polishing, through installing finish machining device at the opposite side for play the effect of finish machining, but it can have the phenomenon of extravagant processing space, and when the granule that produces after the finish machining removed to the inside of outside box through the aperture of outer swivel housing outside, the phenomenon that partial granule was difficult to take out existed.
Disclosure of Invention
Aiming at the defects of the existing wet overflow ball mill for mineral separation, the invention provides the wet overflow ball mill for mineral separation, which has the advantages of reducing the use space, increasing the integration of primary screening and finish machining when the device is used and conveniently collecting the treated materials when the device is used, and solves the problems in the background technology.
The invention provides the following technical scheme: a wet overflow ball mill for mineral separation comprises a supporting base, wherein an external box body is fixedly connected to the middle of the upper portion of the supporting base, an external rotating box is sleeved on the internal activity of the external box body, a gear disc is sleeved on the external activity of the other side of the external rotating box, a first rotating gear is sleeved on the lower portion of the gear disc in an activity mode, a first motor is fixedly connected to one side of the first rotating gear, a clamping movable sleeve is fixedly connected to one side of the internal portion of the external rotating box, rollers are sleeved on the lower portion of the clamping movable sleeve in an activity mode, a rolling inner box is sleeved on the internal activity of the external rotating box, a finish machining rotating disc is sleeved on one side of the upper portion of the external rotating box in an activity mode, sawteeth are fixedly connected to one side of the upper portion of the rolling inner box, a rotating polishing roller is fixedly connected, the utility model discloses a set of box, including bracing piece, bracing piece upper portion, the inside mounting has motor two, the opposite side fixedly connected with dwang of motor two, the puddler has been cup jointed in the outside activity of dwang, the middle part fixedly connected with rolling disc connecting rod of rolling inner box opposite side, the opposite side fixedly connected with toothed disc two of rolling disc connecting rod, the connecting band has been cup jointed in the outside activity of toothed disc two, the connecting band has been cup jointed in the inside opposite side activity of connecting band, the opposite side fixedly connected with motor three of connecting band, one side fixedly connected with funnel bracing piece of outside box, the inside fixedly connected with funnel of funnel bracing piece, one side fixedly connected with motor four of outside box lower part, the opposite side fixedly connected with screw.
Preferably, the clamping movable sleeve is movably sleeved inside one side of the rolling inner box, the clamping movable sleeve is circular, two clamping movable sleeves are mounted inside the lower portion of the gear plate, and twelve rolling wheels are movably mounted inside the clamping movable sleeves.
Preferably, the upper portion of bracing piece is installed the bracing piece, the bracing piece is connected with the funnel bracing piece, the funnel place on the upper portion of the inside one side of roll inner box, the lower part of funnel becomes certain inclination, the lower part and the roll inner box contactless of funnel.
Preferably, the inside at the roll inner box is placed to the opposite side of dwang, the opposite side of dwang cup joints with the inside middle part of roll inner box is movable each other, the puddler has seven at the externally mounted of dwang, the outside of puddler is ten centimetres with the interior wall interval of roll inner box.
Preferably, holes are formed in the outer portions of the middle portions of the rolling inner box and the outer rotating box, and the holes formed in the outer portions of the rolling inner box are larger than the holes formed in the outer portions of the outer rotating box.
Preferably, the outer part of the finish machining rotating disc is provided with sawteeth, the sawteeth outside the finish machining rotating disc are in meshed connection with the sawteeth, the outer part of the rotating grinding roller is provided with a stirring rod, and the rotating direction of the outer rotating box is opposite to the rotating direction of the rolling inner box.
Preferably, a discharge port is formed in one side of the lower portion of the external box body, a threaded pipeline is mounted outside the threaded collecting rod, and the threaded collecting rod is movably sleeved at the lower end inside the external box body.
Preferably, the gear plate is provided with a circle at the outer side of the other side of the outer rotating box, the outer part of the gear plate is provided with saw teeth, and the outer rotating box and the gear plate are movably sleeved with each other.
Compared with the existing wet overflow ball mill for mineral separation, the invention has the following beneficial effects:
1. this wet-type overflow ball mill is used in ore dressing, through the device outer rotate the case and roll between the inner box antiport, the phenomenon that relative velocity increases when making multiplicable device use, internally mounted who rotates the case lower part simultaneously has the finish machining rolling disc and rotates the cylinder of polishing outside the device, carry out gear revolve through the device finish machining rolling disc under the sawtooth drives during the use, can drive the speed of finish machining rolling disc for this reason and accelerate, drive simultaneously and rotate the cylinder of polishing and rotate, rotate the material that drives preliminary whereabouts through the finish machining rolling disc and carry out the finish machining, make reduce usage space and play the effect of accelerating finish machining speed when increasing the device use.
2. This wet-type overflow ball mill for ore dressing, through internally mounted at the outside box lower part of device have the screw thread to collect the pole, during the use, starter motor four, it rotates to drive the screw thread and collect the pole, make when using, can drive the outside screwed pipe of screw thread collection pole and rotate, make the inside not granule in different positions in outside box lower part of drive, to one side removal, make in the use, the convenience of equipment is when using, the phenomenon that the granule that drives different positions moved, the material that the convenience produced after polishing is collected.
Drawings
FIG. 1 is a schematic view of a main structure of the present invention;
FIG. 2 is an enlarged view of structure A of the present invention.
In the figure: 1. a support base; 2. an outer case; 3. an outer rotating box; 4. a gear plate; 5. rotating the first gear; 6. a first motor; 7. clamping the movable sleeve; 8. a roller; 9. rolling the inner box; 10. finish machining the rotating disc; 11. saw teeth; 12. rotating the polishing roller; 13. a support bar; 14. a second motor; 15. rotating the rod; 16. a stirring rod; 17. a rotating disk connecting rod; 18. a second gear plate; 19. a connecting belt; 20. a gear belt II; 21. a third motor; 22. a funnel support rod; 23. a funnel; 24. a fourth motor; 25. a threaded collection rod.
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. 1-2, a wet overflow ball mill for mineral separation comprises a supporting base 1, an outer box 2 fixedly connected to the middle of the upper portion of the supporting base 1, an outer rotating box 3 movably sleeved inside the outer box 2, a gear plate 4 movably sleeved outside the other side of the outer rotating box 3, a rotating gear 5 movably sleeved on the lower portion of the gear plate 4, a motor 6 fixedly connected to one side of the rotating gear 5, a clamping movable sleeve 7 fixedly connected to one side of the inner portion of the outer rotating box 3, rollers 8 movably sleeved on the lower portion of the clamping movable sleeve 7, a rolling inner box 9 movably sleeved inside the outer rotating box 3, a finish-machining rotating plate 10 movably sleeved on one side of the upper portion of the outer rotating box 3, sawteeth 11 fixedly connected to one side of the upper portion of the rolling inner box 9, a rotating polishing roller 12 fixedly connected to the inside of one side of the finish-machining rotating plate 10, one side fixedly connected with bracing piece 13 on support base 1 upper portion, the internally mounted on bracing piece 13 upper portion has two 14 of motor, the opposite side fixedly connected with dwang 15 of two 14 of motor, puddler 16 has been cup jointed in the outside activity of dwang 15, the middle part fixedly connected with rolling disc connecting rod 17 of rolling inner box 9 opposite side, the opposite side fixedly connected with toothed disc two 18 of rolling disc connecting rod 17, connecting band 19 has been cup jointed in the outside activity of toothed disc two 18, connecting band 20 has been cup jointed in the inside opposite side activity of connecting band 19, the opposite side fixedly connected with motor three 21 of connecting band 20, one side fixedly connected with funnel bracing piece 22 of outside box 2, the inside fixedly connected with funnel 23 of funnel bracing piece 22, one side fixedly connected with motor four 24 of outside box 2 lower part, the opposite side fixedly connected with.
Wherein, the clamping movable sleeve 7 is movably sleeved in one side of the rolling inner box 9, the clamping movable sleeve 7 is circular, two clamping movable sleeves 7 are arranged in the lower part of the gear disc 4, twelve idler wheels 8 are movably arranged in the clamping movable sleeves 7, when in use, the device is added to carry out bidirectional rolling when in use, but the phenomena of looseness and large friction force are generated in the rolling process, the clamping movable sleeve 7 is arranged on one side of the joint of the outer rotating box 3 and the rolling inner box 9, when in use, the clamping movable sleeve 7 is movably sleeved in one side of the upper part of the rolling inner box 9, so that when in use, the clamping effect of the device is increased when in use, the phenomenon of deviation generated in the rotating process is prevented, meanwhile, when in use, twelve idler wheels 8 are movably sleeved in the inner part of the clamping movable sleeve 7 through the device and are contacted with the rolling inner box 9 through the idler wheels 8, when the device is used, the friction resistance can be reduced when the device is used in the rolling process of the roller 8, so that the friction resistance can be reduced in the rotating process between the outer rotating box 3 and the rolling inner box 9, and the energy loss can be reduced when the device is convenient to rotate.
Wherein, the upper part of the supporting rod 13 is provided with a supporting rod which is connected with a funnel supporting rod 22, the upper part of one side of the funnel 23 which is arranged inside the rolling inner box 9, the lower part of the funnel 23 forms a certain inclination angle, the lower part of the funnel 23 is not contacted with the rolling inner box 9, when in use, the funnel 23 is fixed inside the funnel support rod 22, and the support rod is arranged at the upper part of the support rod 13, and the upper part of the supporting rod is contacted with the funnel supporting rod 22, so that the clamping stability of the device is increased when the device is used, while the lower portion of the hopper 23 is placed inside one side of the rolling inner box 9 without contact between the hopper 23 and the rolling inner box 9, so that it is convenient to feed the stone through the hopper 23 to the inside of the rolling inner box 9, and the funnel 23 and the rolling inner box 9 are not contacted, so that the rolling inner box 9 is convenient to be arranged to influence the funnel 23 when rotating.
Wherein, the opposite side of the rotating rod 15 is placed inside the rolling inner box 9, the opposite side of the rotating rod 15 is movably sleeved with the middle part inside the rolling inner box 9, seven stirring rods 16 are installed outside the rotating rod 15, the interval between the outside of the stirring rods 16 and the inner wall of the rolling inner box 9 is ten centimeters, the stones are placed inside the rolling inner box 9, the rolling inner box 9 is rotated to drive the stones to rotate through the device, meanwhile, in the rotating process, the stirring rods 16 are rotated under the driving of the motor II 14, therefore, the stirring rods 16 rotate reversely, the rotating speed inside the stirring rods 16 and the rolling inner box 9 is increased, the stones inside the rolling inner box 9 can be conveniently polished by the stirring rods 16, meanwhile, the stirring rods 16 and the inside of the rolling inner box 9 have the depth of ten centimeters, so that the stones are conveniently prevented from being excessively large and are clamped between the stirring rods 16 and the rolling inner box 9, so as to play a role of increasing the activity space thereof.
Wherein, the outer part of the middle part of the rolling inner box 9 and the outer rotating box 3 is provided with holes, the holes arranged at the outer part of the rolling inner box 9 are larger than the holes arranged at the outer part of the outer rotating box 3, so that the phenomenon that stones with different thicknesses need to be polished, when in use, the holes arranged at the inner part of the rolling inner box 9 and the outer rotating box 3 are used, wherein the holes arranged at the outer part of the rolling inner box 9 are larger than the holes arranged at the outer part of the outer rotating box 3, when in use, the stones and the like passing through the inner part of the rolling inner box 9 are primarily polished, when being polished to a certain shape, particles generated inside the rolling inner box 9 enter between the rolling inner box 9 and the outer box body 2 through the holes arranged at the outer part of the rolling inner box 9, so that the primarily polished materials are conveyed to the other side, so that the materials are conveyed to the inner part of the outer box body 2 when in use, the fine machining effect is achieved, and the device can conveniently conduct the fine machining effect when in use.
Wherein, the external part of the finish machining rotating disc 10 is provided with sawteeth, the sawteeth outside the finish machining rotating disc 10 are meshed with the sawteeth 11, the external part of the rotating grinding roller 12 is provided with a stirring rod, the rotating direction of the outer rotating box 3 is opposite to the rotating direction of the rolling inner box 9, when in use, the materials which are usually primarily ground are conveyed to the other side, the finish machining effect is realized by arranging a finish machining device at the other side, but the machining space is wasted, therefore, when the materials are moved between the outer rotating box 3 and the rolling inner box 9, the relative speed is increased by reversely rotating the outer rotating box 3 and the rolling inner box 9, the internal part at the lower part of the outer rotating box 3 is provided with the finish machining rotating disc 10 and the rotating grinding roller 12, when in use, the device rotating disc 10 is driven by the sawteeth 11 to rotate gears, can drive the speed of finish machining rolling disc 10 for this reason and accelerate, drive simultaneously and rotate grinding drum 12 and rotate, rotate the material that drives preliminary whereabouts through finish machining rolling disc 10 and carry out the finish machining for reduce the usage space and play the effect of accelerating finish machining speed when increasing the device and using.
Wherein, one side of the lower part of the external box body 2 is provided with a discharge hole, a thread pipeline is arranged outside the thread collecting rod 25, the thread collecting rod 25 is movably sleeved at the lower end of the internal part of the external box body 2, when in use, when particles generated after finish machining move to the internal part of the external box body 2 through a small hole at the external part of the external rotating box 3, the phenomenon that partial particles are difficult to take out exists, therefore, the thread collecting rod 25 is arranged in the internal part of the lower part of the external box body 2 of the device, when in use, the motor four 24 is started to drive the thread collecting rod 25 to rotate, so that when in use, a threaded pipe at the external part of the thread collecting rod 25 can be driven to rotate, so as to drive the particles at different positions in the lower part of the external box body 2 to move to one side, so that when in use, the device is convenient to use, conveniently collect the material that produces after polishing.
Wherein, the gear plate 4 has the round at the externally mounted of the 3 opposite sides of external rotation case, the externally mounted of gear plate 4 has the sawtooth, the external rotation case 3 cup joints with the mutual activity between the gear plate 4, through the opposite side fixedly connected with gear plate 4 of the 3 outside of external rotation case with installing, the externally mounted through gear plate 4 has the sawtooth, and the outside of gear plate 4 carries out screw motion with a rotating gear 5, starting drive motor 6, drive rotating gear 5 and rotate, through the linkage relation, make can drive device gear plate 4 and rotate, and gear plate 4 fixes the outside at the 3 opposite sides of external rotation case, make and play and carry out the effect that drives device external rotation case 3 pivoted when increasing the device and using, provide power for this reason when the device uses.
The working principle is as follows: when the stone material polishing device is used, stone materials are placed in the hopper 23 and are conveyed to the inside of the rolling inner box 9 through the sliding rail at the lower part of the hopper 23, the starting device motor III 21 drives the rolling inner box 9 to rotate through a belt, meanwhile, the starting device motor II 14 drives the device rotating rod 15 to rotate, and drives the stirring rod 16 to rotate, wherein the rotating direction of the stirring rod 16 is opposite to the rotating direction of the rolling inner box 9, so that the rotating speed can be relatively increased, therefore, the stone materials in the rolling inner box 9 can be subjected to touch polishing treatment through the stirring rod 16, when the stone material polishing device is used, a primary product is generated after the stone materials are polished by the rolling inner box 9, the product moves to the lower part between the outer rotating box 3 and the outer box body 2 through a gap at the lower part of the outer rotating box 3, the motor III 21 is started, so that the gear disc II 18 is driven to rotate, wherein the rotating direction of the gear, with roll inner box 9 rotation direction opposite, in the rotation process, can drive and carry out screw motion between finish machining rolling disc 10 and sawtooth 11, because it is opposite to rotate the direction between outer rolling box 3 and the roll inner box 9, finish machining rolling disc 10 activity cup joints the inside at outer rolling box 3 simultaneously, make when using, drive device finish machining rolling disc 10 rotational speed accelerates, for this reason can drive and rotate cylinder 12 of polishing and rotate, rotate through rotating cylinder 12 of polishing, carry out the finish machining to the granule of preliminary treatment, the aperture of seting up is seted up to the material through outer rotation box 3 lower part after the processing, move to the inside of outside box 2 lower part, starting drive device motor four 24, drive device screw thread collecting rod 25 rotates, for this through screw thread collecting rod 25 with the granule drive of production move to one side of outside box 2 inside, discharge through the discharge gate.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims (8)

1. The utility model provides a wet-type overflow ball mill for ore dressing, includes support base (1), its characterized in that: the middle part of the upper part of the supporting base (1) is fixedly connected with an external box body (2), the internal activity of the external box body (2) is sleeved with an external rotating box (3), the external activity of the other side of the external rotating box (3) is sleeved with a gear disc (4), the lower part of the gear disc (4) is movably sleeved with a rotating gear (5), one side of the rotating gear (5) is fixedly connected with a motor I (6), one side of the internal part of the external rotating box (3) is fixedly connected with a clamping movable sleeve (7), the lower part of the clamping movable sleeve (7) is movably sleeved with a roller (8), the internal activity of the external rotating box (3) is sleeved with a rolling inner box (9), one side of the upper part of the external rotating box (3) is movably sleeved with a finish machining rotating disc (10), and one side of the upper part of the rolling inner box (9) is fixedly connected, the polishing machine is characterized in that the polishing roller (12) is rotated by the internal fixedly connected with on one side of the finish machining rotating disc (10), one side fixedly connected with supporting rod (13) on the upper portion of the supporting base (1), a motor II (14) is installed inside the upper portion of the supporting rod (13), a rotating rod (15) is fixedly connected with the other side of the motor II (14), a stirring rod (16) is sleeved on the external movable of the rotating rod (15), a rotating disc connecting rod (17) is fixedly connected with the middle of the other side of the rolling inner box (9), a gear disc II (18) is fixedly connected with the other side of the rotating disc connecting rod (17), a connecting belt (19) is sleeved on the external movable of the gear disc II (18), a connecting belt (20) is sleeved on the internal other side of the connecting belt (19), and a motor III, one side fixedly connected with funnel bracing piece (22) of outside box (2), inside fixedly connected with funnel (23) of funnel bracing piece (22), one side fixedly connected with motor four (24) of outside box (2) lower part, pole (25) are collected to the opposite side fixedly connected with screw thread of connecting band (20).
2. The wet overflow ball mill for mineral separation according to claim 1, characterized in that: the clamping movable sleeve (7) is movably sleeved inside one side of the rolling inner box (9), the clamping movable sleeve (7) is circular, two clamping movable sleeves (7) are mounted inside the lower portion of the gear plate (4), and twelve idler wheels (8) are movably mounted inside the clamping movable sleeves (7).
3. The wet overflow ball mill for mineral separation according to claim 1, characterized in that: the utility model discloses a funnel support structure, including the bracing piece, the bracing piece is installed on the upper portion of bracing piece (13), the bracing piece is connected with funnel bracing piece (22), place the upper portion in the inside one side of rolling inner box (9) of funnel (23), the lower part of funnel (23) becomes certain inclination, the lower part and the rolling inner box (9) contactless of funnel (23).
4. The wet overflow ball mill for mineral separation according to claim 1, characterized in that: the inside at roll inner box (9) is placed to the opposite side of dwang (15), the opposite side of dwang (15) cup joints with the inside middle part of roll inner box (9) activity each other, there are seven puddler (16) at the externally mounted of dwang (15), the outside of puddler (16) is ten centimetres with the inner wall interval of roll inner box (9).
5. The wet overflow ball mill for mineral separation according to claim 1, characterized in that: holes are formed in the outer portions of the middle portions of the rolling inner box (9) and the outer rotating box (3), and the holes formed in the outer portion of the rolling inner box (9) are larger than the holes formed in the outer portion of the outer rotating box (3).
6. The wet overflow ball mill for mineral separation according to claim 1, characterized in that: sawteeth are arranged on the outer portion of the finish machining rotating disc (10), the sawteeth on the outer portion of the finish machining rotating disc (10) are meshed with the sawteeth (11) to be connected, a stirring rod is arranged on the outer portion of the rotating polishing roller (12), and the rotating direction of the outer rotating box (3) is opposite to the rotating direction of the rolling inner box (9).
7. The wet overflow ball mill for mineral separation according to claim 1, characterized in that: a discharge port is formed in one side of the lower portion of the external box body (2), a threaded pipeline is mounted outside the threaded collecting rod (25), and the threaded collecting rod (25) is movably sleeved at the lower end inside the external box body (2).
8. The wet overflow ball mill for mineral separation according to claim 1, characterized in that: the gear plate (4) is provided with a circle at the outer side of the other side of the outer rotating box (3), saw teeth are arranged at the outer side of the gear plate (4), and the outer rotating box (3) and the gear plate (4) are movably sleeved with each other.
CN202011144089.0A 2020-10-23 2020-10-23 Wet overflow ball mill for ore dressing Pending CN112169924A (en)

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Application Number Priority Date Filing Date Title
CN202011144089.0A CN112169924A (en) 2020-10-23 2020-10-23 Wet overflow ball mill for ore dressing

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Application Number Priority Date Filing Date Title
CN202011144089.0A CN112169924A (en) 2020-10-23 2020-10-23 Wet overflow ball mill for ore dressing

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113413972A (en) * 2021-05-19 2021-09-21 周小飞 Three-cylinder bidirectional step type ball mill

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Application publication date: 20210105