CN106076477A - Lithium battery raw material pulverizing ceramic roller and pottery twin rollers - Google Patents
Lithium battery raw material pulverizing ceramic roller and pottery twin rollers Download PDFInfo
- Publication number
- CN106076477A CN106076477A CN201610646594.2A CN201610646594A CN106076477A CN 106076477 A CN106076477 A CN 106076477A CN 201610646594 A CN201610646594 A CN 201610646594A CN 106076477 A CN106076477 A CN 106076477A
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- Prior art keywords
- roller
- ceramic
- colored
- raw material
- round
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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
- B02C4/00—Crushing or disintegrating by roller mills
- B02C4/02—Crushing or disintegrating by roller mills with two or more rollers
- B02C4/08—Crushing or disintegrating by roller mills with two or more rollers with co-operating corrugated or toothed crushing-rollers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C4/00—Crushing or disintegrating by roller mills
- B02C4/28—Details
- B02C4/30—Shape or construction of rollers
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- Engineering & Computer Science (AREA)
- Food Science & Technology (AREA)
- Crushing And Grinding (AREA)
- Battery Electrode And Active Subsutance (AREA)
Abstract
A kind of lithium battery raw material pulverizing ceramic roller, described ceramic roller includes roll shaft, is provided with several detachable colored roller on described roll shaft, is provided with detachable round roller between adjacent described colored roller；It is provided with several double wedges on the roll surface of described colored roller；Described round roller roll surface is shiny surface；The maximum outside diameter of described round roller is less than the maximum outside diameter of described colored roller.Utilizing the ceramic twin rollers that this ceramic roller makes, the colored roller ceramic roller group made including the ceramic roller described in least one set utilization, described colored roller ceramic roller group is arranged in the dislocation mode of the corresponding described round roller of described colored roller.The ceramic roller volume being assembled into by flower roller and round roller interval is big, and it is convenient to change time impaired, and maintenance cost is low, and crush efficiency is high.
Description
Technical field
The present invention relates to disintegrating apparatus, refer in particular to lithium battery raw material pottery twin rollers.
Background technology
In electron trade, such as LED photovoltaic original paper, lithium battery raw material etc. suffer from the highest requirement to raw material, especially
It is lithium battery raw material, and pulverize at raw material, be dried etc. can not introduce foreign body, impurity etc. in production process, otherwise, and lithium battery
Raw-material performance then can greatly be damaged.When lithium battery raw material is pulverized, pulverizer or grinder is used to carry out former material
Material is pulverized.The raw material that size-reduced machine is pulverized can reach certain distribution of particles rank.At present, in lithium battery raw material pulverizing,
General employing pottery twin rollers carries out raw material pulverizing.Ceramic roller typically uses columned ceramic roller to pulverize, due to pottery
The outer peripheral face of roller is smooth cylindric, in crushing process, for the slightly larger raw material block of volume then easily between two ceramic rollers
Skid above gap, hardly enter and pulverize between ceramic roller, also affect the pulverizing of follow-up raw material.To this end, develop cylindric
The periphery of ceramic roller, two or three groove is set along its axially spaced-apart, in order in crushing process, groove can drive volume
Slightly larger raw material enters ceramic roller smoothly and pulverizes in gap.This band reeded ceramic roller crush efficiency improves, but
Being that it there is also certain defect: when grinding time is the longest, ceramic roller groove is easily subject to abrasion, when slitting occurs in its abrasion
During mouth, then need whole roller is replaced, cause pottery twin rollers ceramic roller short for service life, the defect that maintenance cost is high；
Being additionally, since on ceramic roller employing groove, though crush efficiency can be improved, but relatively or ratio is relatively low for its crush efficiency
Under.
Summary of the invention
The technical problem to be solved is to provide the ceramic roller of a kind of lithium battery raw material pulverizing and pottery to roller
Machine, lithium battery raw material can be pulverized by it, does not introduce the metallic foreign bodies such as copper zinc, crush efficiency simultaneously in crushing process
Height, maintenance cost is low.
For solving above-mentioned technical problem, the technical scheme that the present invention provides is a kind of lithium battery raw material pulverizing ceramic roller,
Described ceramic roller includes roll shaft, is provided with several detachable colored roller on described roll shaft, sets between adjacent described colored roller
It is equipped with detachable round roller；It is provided with several double wedges on the roll surface of described colored roller；Described round roller roll surface is shiny surface；Described circle
The maximum outside diameter of roller is less than the maximum outside diameter of described colored roller.
On the side that described round roller is adjacent with described colored roller, at the inside edge of the described round roller contacted with described roll shaft
Stretching out integrally formed with axle sleeve, described axle sleeve embeds between described colored roller and described roll shaft, carries out described colored roller radially
Location.
Described roll shaft profile is polygon, and described colored roller and described round roller are set on described roll shaft, by described roll shaft
Contour structures carry out the inner hole of described colored roller and round roller radially positioning.
It is respectively arranged with described round roller at the two ends of described ceramic roller, described round roller is provided with trip bolt and is pushed against
On described roll shaft, described colored roller and round roller are axially positioned.
The inward flange shape that described roll shaft profile, described colored roller contact with described roll shaft with round roller, described axle sleeve are all in just
Hexagonal structure.
The roll surface of described colored roller is dentalation.
A kind of pottery twin rollers that the above-mentioned ceramic roller utilizing the present invention to research and develop makes, utilizes above-mentioned pottery including least one set
The colored roller ceramic roller group that porcelain roller makes, described colored roller ceramic roller group is arranged in the dislocation mode of the corresponding described round roller of described colored roller.
Including at least two-stage ceramic roller group setting up and down, the one-level ceramic roller group being positioned at the top is described colored roller pottery
Roller group.
Described ceramic roller group periphery is provided with sealing shell, described sealing shell arranges promising described ceramic roller group
The gas input port of protective gas is provided.
The ceramic roller of the present invention, forms a ceramic roller owing to using flower roller and round roller alternately to assemble, when it is when pulverizing
When wearing and tearing or crumble, it is only necessary to disassemble and the colored roller damaged or round roller are replaced, it is not required to change overall ceramic roller；
Several colored roller and round roller alternate combinations is used to form colored roller ceramic roller, owing to the volume of flower roller and round roller is relative to whole ceramic roller
For volume diminish to whole pottery roll body 1/10th weak, therefore, when flower roller and round roller forming and sintering, be unlikely to deform,
Also, easily when making, single colored roller and round roller volume are done greatly, and keeps minimum deformation, so that the colored roller after Zu Zhuaning
Ceramic roller volume is much larger than the ceramic roller volume of existing employing global formation, and the volume of ceramic roller becomes big, then it is pulverized
Amount then increases, and therefore, flower roller ceramic roller can improve crushing quantity, improves crush efficiency；In one group of ceramic roller group, use many groups
Flower roller combines with round roller, when carrying out raw material pulverizing, can bring bigger for volume pulverizing raw material into powder between colored roller and round roller
In broken gap pulverizing it, engage pulverizing with overall corrugation rolls group, advantage is to pulverize higher volume of raw material, and
Not easily causing tooth with tooth because engaging the abrasion caused, improving crush efficiency；Use multistage the pottery twin rollers, higher level of flower roller
Use the ceramic roller group of flower roller, other what use the ceramic roller group of colored roller or round roller as required, it is right disposably to realize
The multi-stage crushing of raw material, improves raw material pulverizing efficiency simultaneously；The closure of pottery twin rollers increases protective gas input,
During raw material pulverizing, protected gas carries out atmosphere protection, it is ensured that raw material will not be oxidized in crushing process.
Accompanying drawing explanation
Fig. 1, flower roller ceramic roller structural representation.
Fig. 2, flower roller ceramic roller structural representation.
Fig. 3, waveform flower roll structure schematic diagram.
Fig. 4, waveform flower roller Facad structure schematic diagram.
Fig. 5, double wedge shape flower roller Facad structure schematic diagram.
Fig. 6, round roller perspective view.
Fig. 7, round roller side-looking structural representation.
Fig. 8, round roller Facad structure schematic diagram.
Fig. 9, flower roller ceramic roller group structural representation.
Figure 10, flower roller ceramic roller group positive combination structural representation.
Figure 11, pottery twin rollers structural representation.
Detailed description of the invention
For technique scheme, for illustrating it, especially exemplified by a preferred embodiment and be described with reference to the figures.Flower roller
Ceramic roller, referring to Fig. 1 to Figure 11.
Flower roller ceramic roller 1, enclosed mass roll shaft 2, flower roller 3 and round roller 4, flower roller is set in roller with the most alternately arranged combination of round roller
Flower roller ceramic roller is formed on axle.In the present embodiment, the roll shaft of flower roller and round roller position uses hexagon roll shaft, and roll shaft is also
Can use other structures, such as tetragon, pentagon, the structure such as cylinder of band keyway, roll shaft material selection carbon steel, stainless
Steel or other metal materials allowed, the two ends of roll shaft are cylindrical-shaped structure, in order to roll shaft rotates.Flower roller 3 and the hollow of round roller 4
Portion's shape is identical with the shape of roll shaft 2.The roll surface of flower roller is dentalation, it is also possible to be wave structure.The roll surface of round roller is
Cylindrical surface structure.The maximum outside diameter of round roller is less than the maximum outside diameter of flower roller.Flower roller is aluminium oxide ceramics with the material of round roller, by oxygen
Change aluminum pottery forming and sintering to form.On the one side that round roller is adjacent with flower roller, the hollow bulb edge contacted with roll shaft from round roller
Elongation moulding goes out axle sleeve 41 laterally, and the profile of this axle sleeve 41 matches with the hollow bulb structure of flower roller.When assembling, adjacent
Colored roller between be provided with a round roller, in round roller integrated axle sleeve be nested between colored roller and roll shaft flower roller is carried out fixed
Position.The polygonized structure being mutually matched used due to the hollow bulb of roll shaft axial plane and round roller or dentalation or corrugated are tied
Structure, therefore, when round roller is set on roll shaft, only the hollow bulb planform by roll shaft surface structure and round roller just can be by circle
Roller is fixed on roll shaft so that it is will not be along roll shaft radial direction displacement.In the present embodiment, spend roller ceramic roller outermost end it is
Round roller, offers screw in round roller, is provided with fastening screw 42 on screw, and fastening screw is pushed against roll shaft through round roller
On, all colored rollers being assembled on roll shaft and round roller are axially positioned, make flower roller and round roller will not be along the axial displacement of roll shaft.
Using the ceramic twin rollers of above-mentioned colored roller ceramic roller, ceramic twin rollers in the present embodiment is for using upper and lower three grades
Spaced ceramic roller group carries out the ceramic twin rollers pulverized.One-level uses one group of colored roller ceramic roller group 5, adopts for two grades, three grades
By round roller ceramic roller group 6, the grinding particle size of the round roller ceramic roller group of two grades three grades is determined by the gap between round roller ceramic roller group.?
The periphery of three-stage ceramic roller group is provided with sealing shell 7.Each ceramic roller of flower roller ceramic roller group 5 uses above-mentioned colored roller pottery
Roller, i.e. spends roller and the alternately arranged ceramic roller assembled of round roller.Two colored roller ceramic roller relative dislocation of flower roller ceramic roller group 5
Arrange, and the round roller location dislocation of colored roller another root corresponding flower roller ceramic roller of a colored roller ceramic roller is arranged, lithium battery raw material
Pulverize between flower roller and round roller.In ceramic twin rollers in the present embodiment, one-level is pulverized and is used flower roller ceramic roller group
Pulverizing, two grades three grades use round roller ceramic roller group to pulverize, it is also possible to as required, one-level, two grades of employing flower roller potteries
Porcelain roller group, three grades use round roller ceramic roller group.Setting by different ceramic roller groups, it is achieved the coarse pulverization of raw material is to fine powder
Broken.
Seal shell 7, be arranged on the periphery of the multistage ceramic roller group of pottery twin rollers.Seal shell by ceramic rollers at different levels
Shell connect composition, the sealing shell at every grade of ceramic roller place is funnel-form, in order to material can enter smoothly next stage pottery
Porcelain roller is pulverized.For preventing metallic foreign body from entering in raw material, it is coated with teflon coatings at the medial surface sealing shell.Often
Offering gas input port 8 at sealing shell below group ceramic roller group, gas input port 8 is by pipeline with outside source of the gas even
Connect, in sealing shell, carry out protective gas conveying.Protective gas is noble gas, such as nitrogen.At raw material from one-level pottery
Roller group coarse powder be broken to the ceramic roller group of next stage finely divided during, protective gas protection raw material will not be oxidized, Bu Huifa
Giving birth to other can be with the chemical reaction of feed change character.It is provided with charging aperture 9 sealing shell upper end, seals shell lower end
It is provided with discharging opening 91.Lithium battery raw material enters pottery twin rollers from charging aperture, carries out thick at one-level flower roller ceramic roller group
Pulverize, be then downwardly into two grades, three grades of round roller ceramic roller groups carry out finely divided.Pulverize the raw material after terminating to arrange through discharging opening
Go out.
Claims (9)
1. a lithium battery raw material pulverizing ceramic roller, it is characterised in that described ceramic roller includes roll shaft, sets on described roll shaft
It is equipped with several detachable colored roller, between adjacent described colored roller, is provided with detachable round roller；, the roll surface of described colored roller
On be provided with several double wedges；Described round roller roll surface is shiny surface；Outside the maximum outside diameter of described round roller is less than the maximum of described colored roller
Footpath.
Lithium battery raw material pulverizing ceramic roller the most according to claim 1, it is characterised in that at described round roller and described flower
On the side that roller is adjacent, the inside edge in the described round roller contacted with described roll shaft stretches out integrally formed with axle sleeve, institute
State axle sleeve to embed between described colored roller and described roll shaft, carry out described colored roller radially positioning.
Lithium battery raw material pulverizing ceramic roller the most according to claim 2, it is characterised in that described roll shaft profile is polygon
Shape, described colored roller and described round roller are set on described roll shaft, by the contour structures of described roll shaft to described colored roller and round roller
Inner hole carry out radially positioning.
Lithium battery raw material pulverizing ceramic roller the most according to claim 2, it is characterised in that at the two ends of described ceramic roller
It is respectively arranged with described round roller, described round roller is provided with trip bolt and is pushed against on described roll shaft, to described colored roller and circle
Roller axially positions.
Lithium battery raw material pulverizing ceramic roller the most according to claim 3, it is characterised in that described roll shaft profile, described flower
The inward flange shape that roller contacts with described roll shaft with round roller, described axle sleeve are all in regular hexagon structure.
Lithium battery raw material pulverizing ceramic roller the most according to claim 1, it is characterised in that the roll surface of described colored roller is tooth
Shape structure.
7. a lithium battery raw material pulverizing pottery twin rollers, it is characterised in that include that least one set utilizes the claims 1
The colored roller ceramic roller group made to the arbitrary described ceramic roller of claim 6, described colored roller ceramic roller group is corresponding with described colored roller
The dislocation mode of described round roller is arranged.
Lithium battery raw material pulverizing the most according to claim 7 pottery twin rollers, it is characterised in that include setting up and down
At least two-stage ceramic roller group, the one-level ceramic roller group being positioned at the top is described colored roller ceramic roller group.
9. according to the arbitrary described lithium battery raw material pulverizing pottery twin rollers of claim 7, it is characterised in that at described pottery
Roller group periphery is provided with sealing shell, arranges promising described ceramic roller group and provide the gas of protective gas on described sealing shell
Input port.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610646594.2A CN106076477A (en) | 2016-08-10 | 2016-08-10 | Lithium battery raw material pulverizing ceramic roller and pottery twin rollers |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610646594.2A CN106076477A (en) | 2016-08-10 | 2016-08-10 | Lithium battery raw material pulverizing ceramic roller and pottery twin rollers |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106076477A true CN106076477A (en) | 2016-11-09 |
Family
ID=57456098
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610646594.2A Pending CN106076477A (en) | 2016-08-10 | 2016-08-10 | Lithium battery raw material pulverizing ceramic roller and pottery twin rollers |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106076477A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108031852A (en) * | 2018-01-16 | 2018-05-15 | 汕尾市索思电子封装材料有限公司 | A kind of Au-X alloy nano-powders preparation method and its preparation facilities |
| CN110178556A (en) * | 2019-06-28 | 2019-08-30 | 山东农业大学 | A kind of replaceable abrasion serrated roller cylinder mechanism |
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| JP2000296342A (en) * | 1999-04-12 | 2000-10-24 | Nippon Steel Corp | Slag crushing roll of coal gasification device |
| CN2489866Y (en) * | 2001-08-08 | 2002-05-08 | 李寿海 | Cylinder of grinding machine |
| US20060070569A1 (en) * | 2004-10-04 | 2006-04-06 | Douglas Andrejewski | Roll crusher to produce high purity polycrystalline silicon chips |
| CN201445971U (en) * | 2009-06-18 | 2010-05-05 | 陆锁根 | Full sealed double-roll pulverizing machine |
| CN202212578U (en) * | 2011-07-26 | 2012-05-09 | 梁晓军 | Lead sheet granulating device |
| CN104525310A (en) * | 2014-12-30 | 2015-04-22 | 安徽海螺川崎装备制造有限公司 | Crushing roller |
| CN204564217U (en) * | 2015-04-23 | 2015-08-19 | 苏州兮然工业设备有限公司 | The ceramic roller pulverizer preventing metallic foreign body from producing |
| CN204953028U (en) * | 2015-08-11 | 2016-01-13 | 江苏牧羊控股有限公司 | Shearing type crusher |
| CN205886996U (en) * | 2016-08-10 | 2017-01-18 | 苏州兮然工业设备有限公司 | Lithium cell raw materials is smashed with ceramic roller and ceramic roller |
-
2016
- 2016-08-10 CN CN201610646594.2A patent/CN106076477A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2000296342A (en) * | 1999-04-12 | 2000-10-24 | Nippon Steel Corp | Slag crushing roll of coal gasification device |
| CN2489866Y (en) * | 2001-08-08 | 2002-05-08 | 李寿海 | Cylinder of grinding machine |
| US20060070569A1 (en) * | 2004-10-04 | 2006-04-06 | Douglas Andrejewski | Roll crusher to produce high purity polycrystalline silicon chips |
| CN201445971U (en) * | 2009-06-18 | 2010-05-05 | 陆锁根 | Full sealed double-roll pulverizing machine |
| CN202212578U (en) * | 2011-07-26 | 2012-05-09 | 梁晓军 | Lead sheet granulating device |
| CN104525310A (en) * | 2014-12-30 | 2015-04-22 | 安徽海螺川崎装备制造有限公司 | Crushing roller |
| CN204564217U (en) * | 2015-04-23 | 2015-08-19 | 苏州兮然工业设备有限公司 | The ceramic roller pulverizer preventing metallic foreign body from producing |
| CN204953028U (en) * | 2015-08-11 | 2016-01-13 | 江苏牧羊控股有限公司 | Shearing type crusher |
| CN205886996U (en) * | 2016-08-10 | 2017-01-18 | 苏州兮然工业设备有限公司 | Lithium cell raw materials is smashed with ceramic roller and ceramic roller |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108031852A (en) * | 2018-01-16 | 2018-05-15 | 汕尾市索思电子封装材料有限公司 | A kind of Au-X alloy nano-powders preparation method and its preparation facilities |
| CN110178556A (en) * | 2019-06-28 | 2019-08-30 | 山东农业大学 | A kind of replaceable abrasion serrated roller cylinder mechanism |
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| PB01 | Publication | ||
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Application publication date: 20161109 |