CN114632594B - A metal ore handles and uses ball mill for metal manufacturing - Google Patents
A metal ore handles and uses ball mill for metal manufacturing Download PDFInfo
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- CN114632594B CN114632594B CN202210536493.5A CN202210536493A CN114632594B CN 114632594 B CN114632594 B CN 114632594B CN 202210536493 A CN202210536493 A CN 202210536493A CN 114632594 B CN114632594 B CN 114632594B
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- 239000002184 metal Substances 0.000 title claims abstract description 27
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 12
- 239000000463 material Substances 0.000 claims abstract description 63
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 55
- 239000010959 steel Substances 0.000 claims abstract description 55
- 230000000694 effects Effects 0.000 claims abstract description 11
- 230000000712 assembly Effects 0.000 claims abstract description 7
- 238000000429 assembly Methods 0.000 claims abstract description 7
- 230000005540 biological transmission Effects 0.000 claims description 8
- 230000005389 magnetism Effects 0.000 claims description 6
- 230000006978 adaptation Effects 0.000 claims description 2
- 238000009825 accumulation Methods 0.000 abstract description 3
- 238000007599 discharging Methods 0.000 abstract 1
- 230000008859 change Effects 0.000 description 9
- 238000000034 method Methods 0.000 description 8
- 230000001133 acceleration Effects 0.000 description 6
- 230000009471 action Effects 0.000 description 6
- 230000033001 locomotion Effects 0.000 description 6
- 238000006243 chemical reaction Methods 0.000 description 5
- 230000001052 transient effect Effects 0.000 description 5
- 238000005381 potential energy Methods 0.000 description 4
- 230000008569 process Effects 0.000 description 4
- 238000001125 extrusion Methods 0.000 description 3
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000003116 impacting effect Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C17/00—Disintegrating 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
- B02C17/10—Disintegrating 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 one or a few disintegrating members arranged in the container
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C17/00—Disintegrating 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
- B02C17/18—Details
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C17/00—Disintegrating 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
- B02C17/18—Details
- B02C17/183—Feeding or discharging devices
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C17/00—Disintegrating 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
- B02C17/18—Details
- B02C17/24—Driving 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 ball mill for metal ore treatment for metal manufacturing, which comprises a bearing seat I and a bearing seat II which are symmetrical, a feeding pipe in the middle of the bearing seat I, and a discharging opening at the bottom of the bearing seat II, wherein the opposite ends of the bearing seat I and the bearing seat II are movably sleeved with an outer cylinder body, the outer side of the outer cylinder body is fixedly connected with uniformly distributed electromagnet assemblies, uniformly distributed containing cavities are formed in the outer cylinder body, the top ends of the containing cavities are fixedly connected with springs, and the bottom ends of the springs are fixedly connected with limiting blocks. According to the invention, through the designed impact column, the outer cylinder body and the processing roller, when the outer cylinder body rotates at a high speed, the movable hole can be extruded through the impact column, so that the processing roller synchronously rotates, the impact column and the material in the processing roller are subjected to friction processing, and the impact column pushes the material to be dispersed, so that the problem of poor crushing effect of the steel balls on the accumulated material due to material accumulation is avoided.
Description
Technical Field
The invention relates to the technical field of ball mills, in particular to a ball mill for processing metal ores for metal manufacturing.
Background
The ball mill for metal ore treatment is key equipment for crushing ores after the ores are crushed, mainly comprises steel balls and materials which are driven by a roller and have different sizes, the steel balls and the materials are lifted up under the action of centrifugal force and fall back in a parabola shape under the dead weight of the steel balls and the materials, collision type crushing of the steel balls and the materials is carried out, and friction crushing of the steel balls and the materials is carried out when the steel balls and the materials roll.
And the steel ball is limited by the internal diameter of barrel, make the barrel can not carry out high-speed rotation, otherwise lead to the steel ball not to fall when arriving the eminence under the effect of centrifugal force easily, hug closely the problem that the barrel inner wall continues the rotation on the contrary, but the rotational speed of barrel is low, kinetic energy and potential energy that the steel ball finally fell have just also been restricted, this crushing effect that just makes the material is poor, need carry out long-time broken many times and just can reach the effect of wanting, material and steel ball pile up in the barrel in the roll in-process easily simultaneously in a small circle, make the impact of steel ball to the material dispersed by accumulational material and steel ball, lead to the crushing effect of material unsatisfactory.
Disclosure of Invention
The invention provides a ball mill for processing metal ores, which aims at overcoming the defects of the prior ball mill in the use process in the background technology, and the ball mill for processing the metal ores has the advantages that materials and steel balls are separately stacked on an impact column, the impact column and the materials are subjected to friction crushing, the ball mill can rotate at a high speed to improve the kinetic energy and potential energy of the steel balls, the impact column ejects the impact steel balls and the materials to forcibly change the motion direction of the impact steel balls and the materials, the impact column rotates under the influence of a reaction force, a reducing block rotates and extrudes a processing roller to change the relative position of the processing roller, and the processing roller changes the motion direction of the steel balls and the materials.
The invention provides the following technical scheme: the utility model provides a ball mill for metal ore processing for metal manufacturing, the discharge opening of inlet pipe, II bottoms of bearing frame including the bearing frame I and the bearing frame II of symmetry, the looks remote site activity of bearing frame I and bearing frame II middle part has cup jointed outer barrel, the electro-magnet subassembly of the outside fixedly connected with equipartition of outer barrel, set up the chamber of accomodating of equipartition in the outer barrel, accomodate the top fixedly connected with spring in chamber, the bottom fixedly connected with stopper of spring, the one end fixedly connected with striking post and the reducing piece of stopper, the processing cylinder has been cup jointed in the internal activity of urceolus, the movable hole of equipartition has been seted up on the processing cylinder.
Preferably, a driven gear is arranged on the outer side of one end of the outer cylinder body, the driven gear is meshed with a transmission gear, and the transmission gear is fixedly connected with the output end of the motor.
Preferably, the electromagnet assembly comprises an electromagnet and an intelligent control device, and is connected with the circuit.
Preferably, the accommodating cavity and the electromagnet assembly are located on the same line.
Preferably, the lateral wall of stopper with accomodate intracavity wall adaptation, the one end of keeping away from the stopper of striking post is hemispherical, the central line of striking post and the coincidence of the central line of stopper, the diameter value of striking post is half of stopper diameter value.
Preferably, the fixed cover of reducing piece is connected in the striking post one end that is close to the stopper, the reducing piece cross section is oval, one side of reducing piece is tangent with the lateral wall of striking post, and the another side is tangent with the lateral wall of stopper.
Preferably, gaps exist between two ends of the processing roller and the opposite ends of the bearing seat I and the bearing seat II, and the width value of the gaps is the same as the diameter value of the limiting block.
Preferably, the diameter value of the movable hole is the same as that of the containing cavity, and the central line of the movable hole is coincident with that of the containing cavity.
The invention has the following beneficial effects:
1. according to the invention, through the designed impact column, the outer cylinder body and the processing roller, when the outer cylinder body rotates at a high speed, the movable hole can be extruded through the impact column, so that the processing roller synchronously rotates, the impact column and the material in the processing roller are subjected to friction processing, and the impact column pushes the material to be dispersed, so that the problem of poor crushing effect of the steel balls on the accumulated material due to material accumulation is avoided.
2. According to the invention, through the designed impact column, the outer barrel, the processing roller, the spring and the electromagnet assembly, when the processing roller drives the material and the steel ball to rotate at a high speed, and when the impact column rotates to the position near the top of the processing roller, the electromagnet assembly can be powered off to weaken magnetism, so that the compressed spring pushes the limiting block, the impact column can quickly eject the steel ball and the material near the impact, the steel ball and the material are impacted to change the moving direction, the steel ball and the material can move towards the bottom of the processing roller in a parabola shape, the problem that the steel ball cannot fall back to complete collision and crushing of the material on the premise of improving the kinetic energy and potential energy of the steel ball is avoided.
3. The impact column, the reducing block, the movable hole, the processing roller and the outer barrel are designed, so that the impact column is subjected to a reaction force to rotate when the impact column impacts a steel ball and a material at the top of the processing roller, and when the impact column rotates due to the reaction force received when the impact column rubs the steel ball and the material at other parts, the impact column can drive the reducing block to synchronously rotate, so that the reducing block extrudes the movable hole, the processing roller breaks through the relative balance position with the outer barrel, the processing roller obtains a transient acceleration, the material and the steel ball on the processing roller obtain a transient acceleration and direction change, then the spring drives the reducing block to reset through the limiting block, the processing roller generates a deceleration phenomenon relative to the outer barrel until the impact column extrudes the movable hole again to synchronously rotate with the outer barrel, the steel ball and the material still keep high-speed movement after steering under inertia when the steel ball and the material are relatively decelerated on the processing roller, so that the steel ball and the material impact on the impact column are forcibly changed in the movement direction again, the material distribution is sparser, and the problem of material accumulation is further solved.
Drawings
FIG. 1 is a schematic view of the structure of the present invention;
FIG. 2 is a schematic view of the outer cylinder structure of the present invention;
FIG. 3 is a schematic view of the construction of the processing drum of the present invention;
FIG. 4 is a schematic view of a receiving chamber according to the present invention;
FIG. 5 is a schematic view of a diameter-changing block according to the present invention;
FIG. 6 is a schematic view of the structure of the variable diameter block of the present invention when not rotating;
FIG. 7 is a schematic view of the structure of the reducing block of the present invention during rotation.
In the figure: 1. a bearing seat I; 2. a bearing seat II; 201. a discharge opening; 3. a feeding pipe; 4. an outer cylinder; 5. a driven tooth; 6. a transmission gear; 7. an electromagnet assembly; 8. a receiving cavity; 9. a spring; 10. a limiting block; 11. an impact post; 12. a diameter-variable block; 13. processing a roller; 14. a movable hole.
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 obtained by a person skilled in the art without making any creative effort based on the embodiments in the present invention, belong to the protection scope of the present invention.
Referring to fig. 1 to 2, a ball mill for metal ore processing for metal manufacturing includes a bearing seat i 1 and a bearing seat ii 2, a feeding pipe 3 in the middle of the bearing seat i 1, and a discharge opening 201 at the bottom of the bearing seat ii 2.
Referring to fig. 1 to 2, the opposite ends of a bearing seat i 1 and a bearing seat ii 2 are movably sleeved with an outer cylinder 4, the outer side of one end of the outer cylinder 4 is provided with a driven tooth 5, the driven tooth 5 is engaged with a transmission gear 6, the transmission gear 6 is fixedly connected with the output end of a motor (not shown in the figure), the outer side of the outer cylinder 4 is fixedly connected with uniformly distributed electromagnet assemblies 7, the electromagnet assemblies 7 internally comprise an electromagnet and an intelligent control device, the electromagnet assemblies 7 are connected with a circuit, so that the device can input a control program to the intelligent control device, and when the electromagnet is powered off and powered on is controlled according to the requirements of the actual processing conditions, thereby make electromagnet assembly 7 can rotate to the higher position after, intelligent control device enables the electro-magnet outage and weakens magnetism, thereby make the spring 9 that the compression holds the energy can promote stopper 10, make striking post 11 pop out near striking steel ball and material fast, thereby force to change its direction of motion, avoid processing cylinder 13 high-speed rotation, under the kinetic energy that improves the steel ball and the potential energy's prerequisite, steel ball and material are by the unable fall back of dead weight, follow processing cylinder 13 and continue the pivoted problem, intelligent control device can make the electro-magnet obtain magnetism once more after that, make stopper 10 compress spring 9 under the effect of centrifugal force and magnetic attraction.
Referring to fig. 2 to 7, an evenly distributed containing cavity 8 is formed in an outer cylinder 4, the containing cavity 8 and an electromagnet assembly 7 are located on the same straight line, a spring 9 is fixedly connected to the top end of the containing cavity 8, a limiting block 10 is fixedly connected to the bottom end of the spring 9, the outer side wall of the limiting block 10 is matched with the inner wall of the containing cavity 8, so that the problem that the subsequent limiting block 10 fails to reciprocate due to the fact that a material falls into the containing cavity 8 in the moving process of the limiting block 10 is avoided, an impact column 11 and a reducing block 12 are fixedly connected to one end of the limiting block 10, one end of the impact column 11, which is far away from the limiting block 10, is hemispherical, when the impact column 11 collides and rubs with the material and the steel ball, the impact column 11 can be better rotated due to the contact of an arc surface, the central line of the impact column 11 coincides with the central line of the limiting block 10, and the diameter value of the impact column 11 is half of the diameter value of the limiting block 10, the reducing block 12 is fixedly sleeved at one end of the impact column 11 close to the limiting block 10, the cross section of the reducing block 12 is oval, one side of the reducing block 12 is tangent to the outer side wall of the impact column 11, the other side of the reducing block 12 is tangent to the outer side wall of the limiting block 10, when the outer barrel 4 rotates for a certain angle, the impact column 11 contacts the side wall of the movable hole 14 in the rotating direction to drive the processing roller 13 to rotate synchronously, the movable hole 14 and the accommodating cavity 8 are staggered at the moment, then the impact column 11 rotates to enable the reducing block 12 to rotate synchronously, the reducing block 12 extrudes the movable hole 14 to enable the spring 9 to deform axially, the axial relative position and the transverse relative position of the processing roller 13 and the outer barrel 4 are changed, the processing roller 13 obtains a temporary acceleration, and the materials and the steel balls on the processing roller 13 obtain a transient acceleration and a direction change synchronously, then the spring 9 resets, and drives the impact column 11 and the reducing block 12 to rotate and reset through the limiting block 10, so that the processing roller 13 resets under the extrusion of the reducing block 12, the speed of the processing roller is reduced for a short time relative to the outer cylinder 4, at the moment, the materials and the steel balls rotating at high speed continue to rotate under inertia, the steel balls and the materials close to the impact column 11 impact on the impact column 11, the moving directions of the steel balls and the materials are forcibly changed, and the relative positions of the materials and the processing roller 13 are changed and dispersed.
Referring to fig. 2 to 4, a processing roller 13 is movably sleeved in the outer cylinder 4, gaps exist between two ends of the processing roller 13 and opposite ends of the bearing seat i 1 and the bearing seat ii 2, the width value of the gaps is the same as the diameter value of the limiting block 10, so that when the relative position of the processing roller 13 and the outer cylinder 4 is changed, enough space can be provided for completing the change, the processing roller 13 is provided with uniformly distributed movable holes 14, the diameter value of the movable holes 14 is the same as the diameter value of the containing cavity 8, and the center line of the movable holes 14 is superposed with the center line of the containing cavity 8, so that when the outer cylinder 4 starts to rotate, the impact columns 11 cannot directly contact the inner walls of the movable holes 14 for extrusion, but after the movable holes 14 and the containing cavity 8 are staggered, the impact columns 11 can contact the inner walls of the movable holes 14, and enough space is provided for the rotation of the subsequent reducing blocks 12.
The use method (working principle) of the invention is as follows:
firstly, materials and steel balls are fed into a processing roller 13 through a feeding pipe 3, then a motor is started, a transmission gear 6 drives an outer barrel 4 to rotate at a high speed through a driven tooth 5, then the rotating outer barrel 4 extrudes a limiting block 10 through a containing cavity 8, the limiting block 10 drives an impact column 11 and a reducing block 12 to synchronously rotate, the impact column 11 extrudes a movable hole 14 to be positioned on one side of the rotating direction of the outer barrel 4, the processing roller 13 synchronously rotates, at the moment, an intelligent electric control device in an electromagnet assembly 7 is started, the electromagnet assembly 7 obtains magnetism, the limiting block 10 retracts into the containing cavity 8 under the action of centrifugal force and magnetic attraction force, and a spring 9 is compressed to store energy;
then, the steel ball and the material rotate synchronously along the inner wall of the processing roller 13 under the centrifugal action, the impact column 11 contacts with the steel ball and the material to push the steel ball and the material to disperse, and rub with the steel ball and the material under the high-speed rolling of the processing roller 13, so that the material is crushed by friction force and rotates under the influence of the reaction force of the steel ball and the material, then, when the electromagnet assembly 7 rotates to the position near the top of the processing roller 13, the intelligent control device in the electromagnet assembly 7 cuts off the current under a set program to weaken the magnetism of the electromagnet assembly 7, so that the compressed spring 9 pushes the limit block 10 to pop up the impact column 11 to collide with the nearby material and the steel ball, so that the collided material and the steel ball are forcibly turned, the steel ball and the material move towards the bottom of the processing roller 13 in a parabolic motion and finally collide and crush at the bottom, and meanwhile, the impact column 11 impacting the steel ball and the material is influenced by the reaction force to move towards the direction of the electromagnet and rotate at the same time, and then, the magnetic assembly 7 leaving the top of the processing roller 13 obtains electricity to compress the spring 9 again;
finally, the impact column 11 rotates to enable the variable diameter block 12 to synchronously rotate, the variable diameter block 12 extrudes the movable hole 14, the spring 9 is axially deformed, the axial relative position and the transverse relative position of the processing roller 13 and the outer cylinder 4 are changed, the processing roller 13 obtains a temporary acceleration, the materials and the steel balls on the processing roller are synchronously subjected to a transient acceleration and direction change, then the spring 9 resets and drives the impact column 11 and the variable diameter block 12 to rotate and reset through the limiting block 10, the processing roller 13 resets under the extrusion of the variable diameter block 12 to generate a transient deceleration relative to the outer cylinder 4, at the moment, the materials and the steel balls rotating at high speed continue to rotate under inertia, the steel balls and the materials close to the impact column 11 impact the impact column 11, the moving directions of the steel balls and the materials are forcibly changed and are dispersed with the relative position of the processing roller 13, then, the impact column 11 and the processing roller 13 reset is finished, the temporary deceleration and the relative position change are lost, the impact column 11 contacts the inner wall of the movable hole 14 at one side of the rotating direction again, and the processing roller 13 rotates synchronously with the outer cylinder 4 again.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various 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 (6)
1. The utility model provides a discharge opening (201) of inlet pipe (3), II (2) bottom of bearing frame for metal ore processing for metal manufacturing, including I (1) and II (2) of bearing frame, I (1) middle part of bearing frame of symmetry, its characterized in that: an outer barrel (4) is movably sleeved at the opposite ends of the bearing seat I (1) and the bearing seat II (2), a driven tooth (5) is arranged on the outer side of one end of the outer barrel (4), the driven tooth (5) is meshed with a transmission gear (6), the transmission gear (6) is fixedly connected with the output end of a motor, uniformly distributed electromagnet assemblies (7) are fixedly connected with the outer side of the outer barrel (4), an electromagnet and an intelligent control device are arranged in the electromagnet assemblies (7), the electromagnet assemblies (7) are connected with a circuit, uniformly distributed containing cavities (8) are formed in the outer barrel (4), springs (9) are fixedly connected to the top ends of the containing cavities (8), limiting blocks (10) are fixedly connected to the bottom ends of the springs (9), impact columns (11) and reducing blocks (12) are fixedly connected to one end of each limiting block (10), a processing roller (13) is movably sleeved in the outer barrel (4), and uniformly distributed movable holes (14) are formed in the processing roller (13);
the rotating outer cylinder (4) extrudes the limiting block (10) through the accommodating cavity (8), so that the limiting block (10) drives the impact column (11) and the reducing block (12) to synchronously rotate, and then the impact column (11) extrudes the movable hole (14) to be positioned on one side of the rotating direction of the outer cylinder (4), so that the processing roller (13) synchronously rotates; when the electromagnet assembly (7) rotates to the position near the top of the processing roller (13), an intelligent control device in the electromagnet assembly (7) cuts off current under a set program, so that the magnetism of the electromagnet assembly (7) is weakened, the compressed spring (9) pushes the limiting block (10) to pop out, the impact column (11) pops out to collide with nearby materials and steel balls, and the collided materials and the steel balls are forced to turn.
2. A metal ore processing ball mill for use in metal fabrication according to claim 1, characterized in that: the accommodating cavity (8) and the electromagnet assembly (7) are positioned on the same straight line.
3. A metal ore processing ball mill for use in metal fabrication according to claim 1, wherein: the lateral wall of stopper (10) and accomodate chamber (8) inner wall looks adaptation, the one end of keeping away from stopper (10) of striking post (11) is hemispherical, the central line of striking post (11) and the coincidence of the central line of stopper (10), the diameter value of striking post (11) is half of stopper (10) diameter value.
4. A metal ore processing ball mill for use in metal fabrication according to claim 1, wherein: the fixed one end that is close to stopper (10) at striking post (11) of cup jointing of reducing piece (12), the cross section of reducing piece (12) is oval, one side of reducing piece (12) is tangent with the lateral wall of striking post (11), and the another side is tangent with the lateral wall of stopper (10).
5. A metal ore processing ball mill for use in metal fabrication according to claim 1, characterized in that: gaps exist between two ends of the processing roller (13) and opposite ends of the bearing seat I (1) and the bearing seat II (2), and the width value of the gaps is the same as the diameter value of the limiting block (10).
6. A metal ore processing ball mill for use in metal fabrication according to claim 1, wherein: the diameter value of activity hole (14) is the same with the diameter value size of accomodating chamber (8), the central line of activity hole (14) and the coincidence of the central line of accomodating chamber (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210536493.5A CN114632594B (en) | 2022-05-18 | 2022-05-18 | A metal ore handles and uses ball mill for metal manufacturing |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202210536493.5A CN114632594B (en) | 2022-05-18 | 2022-05-18 | A metal ore handles and uses ball mill for metal manufacturing |
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| CN114632594A CN114632594A (en) | 2022-06-17 |
| CN114632594B true CN114632594B (en) | 2022-10-18 |
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| CN115448715A (en) * | 2022-07-25 | 2022-12-09 | 矿冶科技集团有限公司 | Method for manufacturing dry-pressed sintered ferrite permanent magnet material |
| CN116586156B (en) * | 2023-07-19 | 2024-01-09 | 江苏亚飞炭素有限公司 | Superfine mechanical pulverizer for lithium battery cathode material |
| CN118454817A (en) * | 2024-05-28 | 2024-08-09 | 河南融生硼业科技有限公司 | Mechanical ball mill for low-silicon boron carbide raw materials |
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| JP4866062B2 (en) * | 2005-11-08 | 2012-02-01 | 株式会社村上精機工作所 | Vibration crusher |
| CN104069917B (en) * | 2014-07-01 | 2016-03-23 | 山东理工大学 | Ball mill impulsive force checkout gear and impulsive force detect and ball mill speed regulating method |
| CN104668051B (en) * | 2015-03-13 | 2017-11-07 | 苏州圣谱拉新材料科技有限公司 | It is a kind of from rate controlling ball mill |
| CN207823135U (en) * | 2017-12-12 | 2018-09-07 | 舟山市奥力士制漆有限公司 | A kind of paint sand mill |
| CN208944260U (en) * | 2018-06-27 | 2019-06-07 | 江苏首尔特种合金有限公司 | A kind of effective ball grinding machine lining board for mitigating fracture |
| CN212820280U (en) * | 2020-06-12 | 2021-03-30 | 江西杜马机械制造有限公司 | Ball mill crushing apparatus |
| CN213966937U (en) * | 2020-11-04 | 2021-08-17 | 力上资源科技开发有限公司 | Ball mill for fluorite ore grinding and ore dressing |
| CN113663796A (en) * | 2021-08-25 | 2021-11-19 | 淮北卓本科技有限责任公司 | Ball-milling system for crushing refractory material |
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