CN109012915A - A kind of planet mill tube of side discharging ball mill - Google Patents
A kind of planet mill tube of side discharging ball mill Download PDFInfo
- Publication number
- CN109012915A CN109012915A CN201811188346.3A CN201811188346A CN109012915A CN 109012915 A CN109012915 A CN 109012915A CN 201811188346 A CN201811188346 A CN 201811188346A CN 109012915 A CN109012915 A CN 109012915A
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- Prior art keywords
- mill tube
- planet
- mill
- ball mill
- plate
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- 238000007599 discharging Methods 0.000 title claims abstract description 29
- 238000000227 grinding Methods 0.000 claims abstract description 37
- 239000000463 material Substances 0.000 claims abstract description 24
- 238000000498 ball milling Methods 0.000 claims abstract description 8
- 230000005540 biological transmission Effects 0.000 claims description 4
- 230000001360 synchronised effect Effects 0.000 claims description 3
- 238000000034 method Methods 0.000 abstract description 3
- 238000010079 rubber tapping Methods 0.000 abstract description 2
- 238000003801 milling Methods 0.000 description 5
- 239000003082 abrasive agent Substances 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 239000000126 substance Substances 0.000 description 3
- 238000010276 construction Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 239000003814 drug Substances 0.000 description 2
- 238000005272 metallurgy Methods 0.000 description 2
- 239000000843 powder Substances 0.000 description 2
- 238000002360 preparation method Methods 0.000 description 2
- 238000003466 welding Methods 0.000 description 2
- 230000003213 activating effect Effects 0.000 description 1
- 239000000956 alloy Substances 0.000 description 1
- 229910045601 alloy Inorganic materials 0.000 description 1
- 238000005275 alloying Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000004568 cement Substances 0.000 description 1
- 239000000919 ceramic Substances 0.000 description 1
- 238000001311 chemical methods and process Methods 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000007123 defense Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000002708 enhancing effect Effects 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 229910052500 inorganic mineral Inorganic materials 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000005551 mechanical alloying Methods 0.000 description 1
- 239000011707 mineral Substances 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 238000004663 powder metallurgy Methods 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 239000011343 solid material Substances 0.000 description 1
- 238000003746 solid phase reaction Methods 0.000 description 1
- 238000010671 solid-state reaction Methods 0.000 description 1
Classifications
-
- 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
-
- 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
- B02C17/04—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 unperforated container
- B02C17/08—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 unperforated container with containers performing a planetary movement
-
- 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
Abstract
Disclose a kind of planet mill tube of side discharging ball mill, it includes connecting shaft, mill tube ontology, mill tube ontology includes the chamber that gathers materials for the grinding chamber of ball milling and for collecting the material after ball milling, the side wall for chamber radial direction of gathering materials is equipped with relief hole, detachably it is set to the cover board of mill tube bodies top, the liner plate being set on grinding cavity wall, grinding chamber are provided with slit on the liner plate for the chamber side that gathers materials.A kind of planet mill tube of discharging ball mill in side of the invention uses the discharge method of side discharging, it can rotate more stable, greatly reduce noise and vibration, while connection negative discharging device can be passed through and realize continuous discharge, material is not necessarily to discharge more efficient by longer tapping channel.
Description
Technical field
The present invention relates to crushing, grinding, mechanical force activating, mechanical force and chemical and mechanical alloy manufacture fields, especially
It is related to a kind of planet mill tube of side discharging ball mill.
Background technique
Ball mill has had more than 100 years history as traditional milling equipment.It refines system as by solid material
The important equipment of powder is widely used in the departments such as metallurgy, chemical industry, cement, ceramics, building, electric power, medicine and national defense industry.
Ore dressing department especially in metallurgical industry, grinding operation are even more to have highly important status.
Milling barrel of planetary ball mill both can be horizontally mounted or be vertically mounted on public turntable.The main distinction of the two
It is that the motion mode of mill tube is different.The cylinder of general milling machine is only around fixed center axis rotation, and planet mill tube is complexity
Plane motion, on the one hand, motor drives the rotation of public turntable, and it is at this time " revolution " that mill tube mounted thereto, which rotates with it,
Transport motion；On the other hand, due to the effect of gear or V -- belt Drive, mill tube is also around the central axis of itself " rotation " opposite fortune
It is dynamic.This existing revolution of mill tube has the plane motion of rotation, referred to as planetary motion again.The planetary motion of mill tube is planet ball
Grinding machine is different from the basic sign of general milling machine.It is considered as the combination of a kind of general milling machine and centrifugal ball mill and
A kind of new architecture to grow up.
Planetary high-energy ball mill can crush material, be ground, be widely used in metallurgy, mineral products, chemical industry, medicine,
The fields such as geology.Planetary ball mill is equipped with multiple ball grinders on same spindle turntable, and each ball grinder is in addition to around main shaft
Rotation, that is, planetary motion are also done while revolution.Other opposite ball mills have higher impact force and hit frequency
Rate preferably can realize broken and welding to powder, be the important equipment of mechanical alloying method in material preparation, material preparation
Process belongs to powder metallurgy under nonequilibrium state, using high-energy impact prolonged between material, abrading-ball and ball grinder, grinds
Pressure makes material repeated deformation, cold welding, broken, refinement, constantly exposes fresh surface, make each element atom phase counterdiffusion
Or solid-state reaction occurs, to realize the complicated physical and chemical process of Elements Atom grade alloying.
Planet mill tube is horizontal to be mounted on the traffic cycle placed perpendicular to ground level, when operation, planet mill tube not only this
Body rotation will also follow traffic cycle to revolve, and form planetary motion.During the motion, the bottom surface that ball grinder is not fixed,
Abrading-ball and the abrasive material collective effect by revolution centrifugal force, rotation centrifugal force and gravity in perpendicular in mill tube.Machine rotation
When turning, the size of each point institute stress and direction are all constantly changing in tank so that abrading-ball and abrasive material in running at high speed mutually it
Between fierce collision, squeeze, substantially increase grinding efficiency and grinding effect.Especially ball grinder is in horizontal crouch and puts mode, and
Due to rotation, the bottom surface that do not fix avoids the knot bottom phenomenon of a part of raw material.
In recent years, since energy expenditure increases, the decline of the grade of ore, reduces construction investment and producing cost is the world
The serious problem that various countries' mine faces is the main tendency of modern dressing plant's construction, ball using high-efficiency large equipment
The enlargement of grinding machine and reduction vibration and noise are defects of the existing technology.
Disclosed above- mentioned information are used only for enhancing the understanding to background of the present invention in the background section, it is thus possible to
Information comprising not constituting the prior art known to a person of ordinary skill in the art in home.
Summary of the invention
In view of this, providing a kind of side discharging ball mill it is an object of the invention to overcome the above-mentioned prior art
Planet mill tube, can significantly improve crushing efficiency, discharging efficiency and device service life.
To achieve the above object, the planet mill tube of discharging ball mill in side provided by the invention includes:
Connecting shaft is connect with the sun gear of ball mill, and planet mill tube is revolved with sun gear, while being carried out certainly
Turn.
Mill tube ontology, mill tube ontology include the chamber that gathers materials for the grinding chamber of ball milling and for collecting the material after ball milling,
The side wall for chamber radial direction of gathering materials is equipped with relief hole.
Cover board is detachably set to mill tube bodies top.
Liner plate, liner plate are made of anti-abrasive material, are set on grinding cavity wall, lining of the grinding chamber close to the chamber side that gathers materials
Slit is provided on plate.
Further, the liner plate is removably mounted on grinding cavity wall；Backing surface has bulge-structure.Liner plate
On slit can be one or multiple.
Liner plate can be integrated formed structure, be also possible to be spliced by muti-piece liner plate, the liner plate is detachably installed
In grinding cavity wall.
When having multiple slits on liner plate, the slit is radially distributed from less to more, by slot number at subcircular
Few, slot number remoter from the center of circle is more.
The liner plate includes the side plate for being set to grinding chamber side wall, the bottom plate for being set to grinding chamber bottom surface and is set to cover board
On top plate, multiple slits are provided on bottom plate, space between the side plate, bottom plate and top plate forms grinding chamber
Side plate, bottom plate and top plate in grinding chamber all can be integrally formed, and can also have muti-piece.
For the dynamic balancing for keeping planet mill tube revolution and rotation, the connecting shaft is hollow structure, can be reduced significantly altogether
Vibration.
It is provided with driving member in the connecting shaft, driving member is connected cooperation with the central axis of sun gear, enables connecting shaft
Enough rotations.Meanwhile the kind of drive of the driving member can be Synchronous Transmission or differential gearing.
Beneficial effects of the present invention:
The planet mill tube of discharging ball mill in side of the invention uses the discharge method of side discharging, avoids entire connecting shaft and passes through
Lead to and carry material, can rotate more stable, greatly reduces noise and vibration, while connection negative pressure discharging dress can be passed through
Realization continuous discharge is set, material is not necessarily to discharge more efficient by longer tapping channel.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the planet mill tube of the side discharging ball mill of one embodiment of the invention.
Fig. 2 is the partial enlarged view of the planet mill tube of the side discharging ball mill of one embodiment of the invention
Specific embodiment
In order to make the objectives, technical solutions, and advantages of the present invention clearer, with reference to the accompanying drawings and embodiments, right
The present invention is further elaborated.It should be appreciated that the specific embodiments described herein are merely illustrative of the present invention, and
It is not used in the restriction present invention.
Fig. 1 is the structural schematic diagram of the planet mill tube of the side discharging ball mill of one embodiment of the invention, as shown, one
The planet mill tube of kind of side discharging ball mill includes:
Connecting shaft 410 is connect with the sun gear of ball mill, planet mill tube 400 is revolved with sun gear, simultaneously
Carry out rotation.
Mill tube ontology 420, mill tube ontology 420 include for the grinding chamber 423 of ball milling and for collecting the material after ball milling
The chamber 424 that gathers materials, the side wall of chamber radial direction of gathering materials is equipped with relief hole 421.
Cover board 430 is detachably set to 420 top of mill tube ontology.
Liner plate, liner plate are made of anti-abrasive material, are set on grinding cavity wall, lining of the grinding chamber close to the chamber side that gathers materials
Slit is provided on plate 426.
In one embodiment, the liner plate is removably mounted on grinding cavity wall；Backing surface has protrusion knot
Structure.Slit on liner plate can be for one or multiple.
In one embodiment, liner plate can be integrated formed structure, be also possible to be spliced by muti-piece liner plate, described
Liner plate is removably mounted at 423 inner wall of grinding chamber.
In one embodiment, there are multiple slits, the slit is radially distributed from less to more, leans on subcircular on liner plate
Place's slot number is few, and slot number remoter from the center of circle is more.
In one embodiment, the liner plate include the side plate 425 for being set to grinding chamber side wall, 429, be set to grinding chamber
The bottom plate 426 of bottom surface and the top plate 431 being set on cover board, are provided with multiple slits on bottom plate 426, the side plate 425,
429, the space between bottom plate 426 and top plate 432 forms grinding chamber 423.
In one embodiment, the side plate 425 in grinding chamber 423,429, bottom plate 426 and top plate 432 all can be integrated
Molding, can also be spliced by muti-piece.
It in one embodiment, is to keep the revolution of planet mill tube 400 and the dynamic balancing of rotation, during the connecting shaft 410 is
Hollow structure can reduce significantly resonance.
In one embodiment, driving member is provided in connecting shaft 410, driving member is connected with the central axis of sun gear and matches
It closes, enables connecting shaft rotation.Meanwhile the kind of drive of the driving member can be Synchronous Transmission or differential gearing.
Industrial applicibility
The planet mill tube of discharging ball mill in side of the invention can be manufactured and be used in broken field.
Although embodiment of the present invention is described in conjunction with attached drawing above, the invention is not limited to above-mentioned
Specific embodiments and applications field, above-mentioned specific embodiment are only schematical, directiveness, rather than restricted
's.Those skilled in the art are under the enlightenment of this specification and in the range for not departing from the claims in the present invention and being protected
In the case where, a variety of forms can also be made, these belong to the column of protection of the invention.
Claims (11)
1. a kind of planet mill tube of side discharging ball mill comprising:
Connecting shaft；
Mill tube ontology, mill tube ontology include the chamber that gathers materials for the grinding chamber of ball milling and for collecting the material after ball milling, are gathered materials
The side wall of chamber radial direction is equipped with relief hole；
Cover board is detachably set to mill tube bodies top；
Liner plate, liner plate are set on grinding cavity wall, and grinding chamber is provided with slit on the liner plate for the chamber side that gathers materials.
2. a kind of planet mill tube of side discharging ball mill according to claim 1, it is characterised in that the liner plate is detachable
Ground is mounted on grinding cavity wall.
3. a kind of planet mill tube of side discharging ball mill according to claim 1, it is characterised in that backing surface has convex
It rises.
4. a kind of planet mill tube of side discharging ball mill according to claim 1, it is characterised in that the slit is multiple.
5. a kind of planet mill tube of side discharging ball mill according to claim 4, it is characterised in that the slit is radially
It is distributed from less to more.
6. a kind of planet mill tube of side discharging ball mill according to claim 1, which is characterized in that the liner plate includes setting
The top plate for being placed in the side plate of grinding chamber side wall, being set to the bottom plate of grinding chamber bottom surface and being set on cover board, is arranged on bottom plate
There are multiple slits, the space between the side plate, bottom plate and top plate forms grinding chamber.
7. a kind of planet mill tube of side discharging ball mill according to claim 1, it is characterised in that there is muti-piece in grinding chamber
Liner plate, the liner plate are removably mounted at grinding cavity wall.
8. a kind of planet mill tube of discharging ball mill in side according to claim 6, it is characterised in that side plate in grinding chamber,
Bottom plate and top plate have muti-piece.
9. a kind of planet mill tube of discharging ball mill in side according to claim 1, it is characterised in that during the connecting shaft is
Hollow structure.
10. a kind of planet mill tube of side discharging ball mill according to claim 1, it is characterised in that set in the connecting shaft
It is equipped with transmission device, for the center axis connection with sun gear and drives planetary gear rotation.
11. a kind of planet mill tube of side discharging ball mill according to claim 10, it is characterised in that the driving member
The kind of drive can be Synchronous Transmission or differential gearing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811188346.3A CN109012915A (en) | 2018-10-12 | 2018-10-12 | A kind of planet mill tube of side discharging ball mill |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811188346.3A CN109012915A (en) | 2018-10-12 | 2018-10-12 | A kind of planet mill tube of side discharging ball mill |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109012915A true CN109012915A (en) | 2018-12-18 |
Family
ID=64616614
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811188346.3A Pending CN109012915A (en) | 2018-10-12 | 2018-10-12 | A kind of planet mill tube of side discharging ball mill |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109012915A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3392924A (en) * | 1965-04-30 | 1968-07-16 | Kloeckner Humboldt Deutz Ag | Multichamber mill |
| EP1018368A1 (en) * | 1998-12-21 | 2000-07-12 | Christian Pfeiffer Maschinenfabrik GmbH | Anti-wear lining for tube and/or ball mills |
| CN2459082Y (en) * | 2000-12-28 | 2001-11-14 | 扬州群友粉体材料科技有限公司 | Dry method mechanical continuous loading/unloading type planetary ball mill |
| CN1846858A (en) * | 2006-04-27 | 2006-10-18 | 扬州群友粉体材料科技有限公司 | Large continuous planetary ball mill |
| CN203044093U (en) * | 2013-01-22 | 2013-07-10 | 江苏普格机械有限公司 | Flour mill |
| CN209156022U (en) * | 2018-10-12 | 2019-07-26 | 河南先导机械力化学研究院有限公司 | A kind of planet mill tube of side discharging ball mill |
-
2018
- 2018-10-12 CN CN201811188346.3A patent/CN109012915A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3392924A (en) * | 1965-04-30 | 1968-07-16 | Kloeckner Humboldt Deutz Ag | Multichamber mill |
| EP1018368A1 (en) * | 1998-12-21 | 2000-07-12 | Christian Pfeiffer Maschinenfabrik GmbH | Anti-wear lining for tube and/or ball mills |
| CN2459082Y (en) * | 2000-12-28 | 2001-11-14 | 扬州群友粉体材料科技有限公司 | Dry method mechanical continuous loading/unloading type planetary ball mill |
| CN1846858A (en) * | 2006-04-27 | 2006-10-18 | 扬州群友粉体材料科技有限公司 | Large continuous planetary ball mill |
| CN203044093U (en) * | 2013-01-22 | 2013-07-10 | 江苏普格机械有限公司 | Flour mill |
| CN209156022U (en) * | 2018-10-12 | 2019-07-26 | 河南先导机械力化学研究院有限公司 | A kind of planet mill tube of side discharging ball mill |
Non-Patent Citations (1)
| Title |
|---|
| 湖南大学化工系电瓷-碳素教研组: "生料制备与水泥制成操作", 30 November 1984, 湖北科学技术出版社, pages: 434 - 437 * |
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