CN103657798A - Stirring type grinding cylinder body and grinding device - Google Patents
Stirring type grinding cylinder body and grinding device Download PDFInfo
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- CN103657798A CN103657798A CN201310699405.4A CN201310699405A CN103657798A CN 103657798 A CN103657798 A CN 103657798A CN 201310699405 A CN201310699405 A CN 201310699405A CN 103657798 A CN103657798 A CN 103657798A
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- cylinder body
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- inner barrel
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Abstract
The invention relates to the technical field of grinding and discloses a grinding cylinder body. The grinding cylinder body comprises an inner cylinder body and an outer cylinder body, wherein a cooling water passage is arranged between the inner cylinder body and the outer cylinder body; at least one baffle plate is arranged on the wall of the inner cylinder body, and when the number of the baffle plates is at least two, the baffle plates are uniformly distributed along clearances around the wall of the inner cylinder body. During operation, grinding balls and materials rotate in the inner cylinder body at a high speed under the action of a disperser, so that density distribution of the materials and the grinding balls are gradually enlarged from the interior to the exterior in the rotation direction; under the action of the baffle structure, the grinding balls and the materials distributed nearby the inner cylinder body intermittently move in the direction of the disperser, the grinding contact probability of the grinding balls and materials distributed in different areas is increased without high energy input, so that the materials and the grinding balls generate a higher speed, acting force during collision is increased, the technical effect of the grinding efficiency is achieved by adopting smaller energy input, meanwhile, the electric energy can be saved, and the grinding barrel is more environment-friendly.
Description
Technical field
The present invention relates to grinding technique field, particularly a kind of stirring-type grinding cylinder and lapping device.
Background technology
In milling apparatus, conventionally by dispersion impeller or dispersion wheel, drive mill ball high-speed motion, between mill ball, extrusion and collision makes grinding material broken mutually, realization is ground particle, and by separator, ground material is separated with mill ball with the material not ground, make ground material output.
Existing grinding cylinder and lapping device are when work, under the effect of disperser high speed rotating, mill ball moves at cylinder inboard wall, make cannot to produce and contact with being distributed between the mill ball of disperser immediate area and material away from the mill ball of disperser and material, grinding efficiency is lower, and grinding efficiency is lower.
Summary of the invention
The technical problem that the present invention mainly solves is to provide a kind of stirring-type grinding cylinder and lapping device, this stirring-type grinding cylinder and lapping device can make can to grinding cylinder center, move off and on away from the mill ball of disperser and material, increase the mill ball of distribution zones of different and the grinding contact probability between material, reach and improve grinding efficiency technique effect.
In order to address the above problem, the invention provides a kind of stirring-type grinding cylinder, this stirring-type grinding cylinder comprises inner barrel and outer cylinder body, between inner barrel and outer cylinder body, be provided with cool cycles aquaporin, on described inner barrel inwall, be at least provided with a deflection plate, when deflection plate is when more than two, deflection plate is uniformly distributed along inner core body wall peripheral clearance.
Say further, described deflection plate is along inner barrel inwall axioversion, spiral or parallel distribution.
Say further, described deflection plate cross section is triangular in shape, wherein towards mixing direction one side and the level and smooth angle of inner barrel, is less than another side and the level and smooth angle of inner barrel.
The present invention also provides a kind of stirring-type lapping device, this stirring-type lapping device comprises: grinding cylinder and be located at disperser and the material separator in grinding cylinder, wherein abrasive body comprises inner barrel and outer cylinder body, between inner barrel and outer cylinder body, be provided with cool cycles aquaporin, described grinding cylinder inner barrel inwall is provided with at least one deflection plate, when deflection plate is when more than two, deflection plate is uniformly distributed along inner core body wall peripheral clearance.
Say further, described deflection plate is along inner core body wall axioversion, spiral or parallel distribution.
Say further, described deflection plate cross section is triangular in shape, wherein towards mixing direction one side and the level and smooth angle of inner barrel, is less than another side and the level and smooth angle of inner barrel.
Say further, described disperser is cylindric, its top and bottom are respectively equipped with a plurality of axial holes, side is provided with two groups of radial holes that are comprised of a plurality of radial holes, between two groups of radial holes, be provided with axial isolation plate, same group of a plurality of radial holes are distributed in same plane, and each axial hole is independently communicated with each axial hole.
Say further the curved discrete shape of radially division board between the adjacent radial hole of the axial hole that homonymy is adjacent and homonymy.
Say further, described radially division board is simultaneously made as inclined-plane, and this inclined-plane is inner to axial hole.
Stirring-type grinding cylinder of the present invention comprises inner barrel and outer cylinder body, between inner barrel and outer cylinder body, be provided with cool cycles aquaporin, on described inner tube wall, be at least provided with a baffling knot tying, when deflection plate is when more than two, deflection plate is uniformly distributed along inner core body wall peripheral clearance.During work under the effect of disperser, mill ball and material high-speed rotate in inner barrel, making in rotation direction material and mill ball Density Distribution be from inside to outside gradually increases, the mill ball and the material that under the effect of this baffling structure, make to distribute near inner barrel move to disperser direction off and on, increase the mill ball of distribution zones of different and the grinding contact probability between material, and needn't adopt defeated high-energy input, make material and mill ball produce larger speed, active force while increasing collision, reach the less energy input of employing and realize grinding efficiency technique effect, can save electric energy simultaneously, environmental protection more.
Accompanying drawing explanation
In order to be illustrated more clearly in the embodiment of the present invention or technical scheme of the prior art, to the accompanying drawing of required use in embodiment or description of the Prior Art be briefly described below, apparently, and accompanying drawing in describing is some embodiments of the present invention, to those skilled in the art, do not paying under the prerequisite of creative work, can also obtain other accompanying drawings according to these accompanying drawings.
Fig. 1 is that stirring-type grinding cylinder embodiment of the present invention is along its radial section structural representation.
Fig. 2 is A-A direction sectional structure schematic diagram.
Fig. 3 is another structural representation of deflection plate.
Fig. 4 is the another structural representation of deflection plate.
Fig. 5 is stirring-type lapping device example structure schematic diagram.
Fig. 6 is disperser structural representation.
Fig. 7 is along B-B direction sectional structure schematic diagram in Fig. 6.
Below in conjunction with embodiment, and with reference to accompanying drawing, the realization of the object of the invention, functional characteristics and advantage are described further.
The specific embodiment
In order to make object, technical scheme and the advantage of invention clearer, below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is clearly and completely described, obviously, described embodiment is a part of embodiment of invention, rather than whole embodiment.Embodiment based in the present invention, the every other embodiment that those of ordinary skills obtain under the prerequisite of not making creative work, belongs to the scope of protection of the invention.
As depicted in figs. 1 and 2, the invention provides a kind of stirring-type grinding cylinder embodiment.
This stirring-type grinding cylinder comprises inner barrel 11 and outer cylinder body 10, between inner barrel 11 and outer cylinder body 10, be provided with cool cycles aquaporin 3, on described inner barrel 11 walls, be at least provided with a baffling structure, this baffling structure comprises deflection plate 110, when deflection plate 110 is when more than two, deflection plate 110 is uniformly distributed along inner barrel 11 wall peripheral clearances.
Specifically, be arranged with water inlet and the delivery port being communicated with cool cycles aquaporin 3 on described outer cylinder body 10, the quantity of described deflection plate 110 determines according to the diameter of inner barrel 11, is generally 2 or 12 for well.Described deflection plate 110 cross sections are triangular in shape, wherein towards mixing direction one side and the level and smooth angle of inner barrel, are less than another side and the level and smooth angle of inner barrel, can when changing material and mill ball direction, reduce the kinetic energy rejection of material and mill ball simultaneously.The parallel distribution of described deflection plate 110, with outer cylinder body 10 central axes.
During work under the effect of disperser, mill ball and material high-speed rotate in inner barrel, making in rotation direction material and mill ball Density Distribution be from inside to outside gradually increases, the mill ball and the material that under the effect of this baffling structure, make to distribute near inner barrel move to disperser direction off and on, increase the mill ball of distribution zones of different and the grinding contact probability between material, and needn't adopt defeated high-energy input, make material and mill ball produce larger speed, active force while increasing collision, reach the less energy input of employing and realize grinding efficiency technique effect, can save electric energy simultaneously, environmental protection more.
As described in Fig. 3 and Fig. 4, deflection plate 110 is along inner barrel 11 wall axioversions or spiral setting, specifically, when being obliquely installed, deflection plate 110 can when grinding, make mill ball and material along in inner barrel 11 moving process, while forcing mill ball and material are moved up, reduce mill ball and material kinetic energy rejection simultaneously, in the dispersion wheel respective outer side edges with applicable, mill ball and material form and grind up and down circulation, mill ball and material are evenly distributed up and down inner barrel 11 is interior, the mill ball in each region and the speed of material movement are even, further improve grinding efficiency.
As shown in Figure 5, the present invention also provides a kind of stirring-type lapping device embodiment.
This stirring-type lapping device comprises; Grinding cylinder and be located at disperser 6 and the material separator (accompanying drawing does not indicate) in grinding cylinder, described disperser 6 and separator are connected by rotating shaft on or two respectively, wherein grinding cylinder comprises inner barrel 11 and outer cylinder body 10, between inner barrel 11 and outer cylinder body 10, be provided with cool cycles aquaporin 3, described inner barrel 11 inwalls are provided with at least one baffling structure, this baffling structure comprises deflection plate 110, when deflection plate 110 is when more than two, deflection plate 110 is uniformly distributed along inner barrel 11 periphery of inner wall gaps.
Specifically, be arranged with the interface 30 and the interface 31 that are communicated with cool cycles aquaporin 3 on described outer cylinder body 10, the quantity of described deflection plate 110 determines according to the diameter of inner barrel 11, is generally 2 or 12 for well.Described deflection plate 110 cross sections are triangular in shape, wherein towards mixing direction one side and the level and smooth angle of inner barrel, are less than another side and the level and smooth angle of inner barrel 11, can when changing material and mill ball direction, reduce the kinetic energy rejection of material and mill ball simultaneously.The parallel distribution of described deflection plate 110, with outer cylinder body 10 central axes.
During work under the effect of disperser, mill ball and material high-speed rotate in inner barrel, making in rotation direction material and mill ball Density Distribution be from inside to outside gradually increases, the mill ball and the material that under the effect of this baffling structure, make to distribute near inner barrel move to disperser direction off and on, increase the mill ball of distribution zones of different and the grinding contact probability between material, and needn't adopt defeated high-energy input, make material and mill ball produce larger speed, active force while increasing collision, reach the less energy input of employing and realize grinding efficiency technique effect, can save electric energy simultaneously, environmental protection more.
As described in Fig. 3 and Fig. 4, deflection plate 110 is along inner barrel 11 wall axioversions or spiral setting, specifically, when being obliquely installed, deflection plate 110 can when grinding, make mill ball and material along in inner barrel 11 moving process, while forcing mill ball and material are also moved up, reduce mill ball and material kinetic energy rejection simultaneously, in the dispersion wheel respective outer side edges with applicable, mill ball and material form and grind up and down circulation, mill ball and material are evenly distributed up and down inner barrel 11 is interior, the mill ball in each region and the speed of material movement are even, further improve grinding efficiency.
As shown in Figure 6, described disperser 6 is cylindric, its top and bottom are respectively equipped with a plurality of axial holes 61, side is provided with two groups of radial holes that are comprised of a plurality of radial holes 62, between two groups of radial holes, be provided with 64 axial isolation plates, a plurality of radial holes 62 of same group are distributed in same plane, and each axial hole 61 is independently communicated with each radial hole 62.The axial hole 61 that homonymy is adjacent or the curved discrete shape of the radially division board 60 between radial hole 62.Radially the curved discrete shape of division board 60 can make mill ball and material enter and to export at a high speed from radial hole 62 from axial hole 61 when disperser rotates, and mill ball and material speed resistance during its output are reduced to minimum.In order better to make mill ball and material can enter more fast in disperser, obtain continuous speed, radially division board 60 one sides are made as inclined-plane 65, and this inclined-plane 65 is inner to axial hole.As shown in Figure 7.
Above embodiment only, in order to technical scheme of the present invention to be described, is not intended to limit; Although the present invention is had been described in detail with reference to previous embodiment, those of ordinary skill in the art is to be understood that: its technical scheme that still can record aforementioned each embodiment is modified, or part technical characterictic is wherein equal to replacement, and these modifications or replacement do not make the essence of appropriate technical solution depart from the spirit and scope of various embodiments of the present invention technical scheme.
Claims (9)
1. a grinding cylinder, comprises inner barrel and outer cylinder body, is provided with cool cycles aquaporin between inner barrel and outer cylinder body, it is characterized in that:
On described inner barrel inwall, be at least provided with a deflection plate, when deflection plate is when more than two, deflection plate is uniformly distributed along inner core body wall peripheral clearance.
2. stirring-type grinding cylinder according to claim 1, is characterized in that:
Described deflection plate is along inner barrel inwall axioversion, spiral or parallel distribution.
3. stirring-type grinding cylinder according to claim 1, is characterized in that:
Described deflection plate cross section is triangular in shape, wherein towards mixing direction one side and the level and smooth angle of inner barrel, is less than another side and the level and smooth angle of inner barrel.
4. a stirring-type lapping device, comprises grinding cylinder and is located at disperser and the material separator in grinding cylinder, and wherein grinding cylinder comprises inner barrel and outer cylinder body, is provided with cool cycles aquaporin between inner barrel and outer cylinder body, it is characterized in that:
On described inner barrel inwall, be at least provided with a deflection plate, when deflection plate is when more than two, deflection plate is uniformly distributed along inner core body wall peripheral clearance.
5. stirring-type lapping device according to claim 4, is characterized in that:
Described deflection plate is along inner core body wall axioversion, spiral or parallel distribution.
6. according to the stirring-type lapping device described in claim 4 or 5, it is characterized in that:
Described deflection plate cross section is triangular in shape, wherein towards mixing direction one side and the level and smooth angle of inner barrel, is less than another side and the level and smooth angle of inner barrel.
7. stirring-type lapping device according to claim 4, is characterized in that:
Described disperser is cylindric, its top and bottom are respectively equipped with a plurality of axial holes, and side is provided with two groups of radial holes that are comprised of a plurality of radial holes, between two groups of radial holes, is provided with axial isolation plate, same group of a plurality of radial holes are distributed in same plane, and each axial hole is independently communicated with each axial hole.
8. stirring-type lapping device according to claim 6, is characterized in that:
The curved discrete shape of radially division board between the adjacent radial hole of the axial hole that homonymy is adjacent and homonymy.
9. stirring-type lapping device according to claim 8, is characterized in that:
Described radially division board is simultaneously made as inclined-plane, and this inclined-plane is inner to axial hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310699405.4A CN103657798B (en) | 2013-12-19 | 2013-12-19 | Stirring-type grinding cylinder and lapping device |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201310699405.4A CN103657798B (en) | 2013-12-19 | 2013-12-19 | Stirring-type grinding cylinder and lapping device |
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| CN103657798A true CN103657798A (en) | 2014-03-26 |
| CN103657798B CN103657798B (en) | 2016-06-15 |
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| CN201310699405.4A Active CN103657798B (en) | 2013-12-19 | 2013-12-19 | Stirring-type grinding cylinder and lapping device |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107837897A (en) * | 2017-10-27 | 2018-03-27 | 合肥常青机械股份有限公司 | A kind of circulating mechanical mill device of axle stream |
| CN111496700A (en) * | 2020-05-20 | 2020-08-07 | 山东泰玉研磨科技有限公司 | Ceramic air hole granulating device for steel ball grinding wheel |
| CN111617851A (en) * | 2019-12-25 | 2020-09-04 | 博亿(深圳)工业科技有限公司 | Separating device applied to wet grinding |
| CN114178006A (en) * | 2021-11-08 | 2022-03-15 | 煤科院节能技术有限公司 | Fine grinding machine |
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| JP2011500315A (en) * | 2007-10-18 | 2011-01-06 | テガ インダストリーズ リミテッド | Composite mill liner coated with steel layer |
| CN202070379U (en) * | 2011-04-29 | 2011-12-14 | 刘水海 | Cylinder body for ball grinder |
| CN102794215A (en) * | 2012-08-21 | 2012-11-28 | 向小月 | Multi-circulation grinding system |
| CN203750615U (en) * | 2013-12-19 | 2014-08-06 | 占天义 | Stirring-type grinding cylinder body and grinding device |
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| JP2011500315A (en) * | 2007-10-18 | 2011-01-06 | テガ インダストリーズ リミテッド | Composite mill liner coated with steel layer |
| CN201427066Y (en) * | 2009-07-03 | 2010-03-24 | 鞍山市德康磁性材料有限责任公司 | Rotary drum structure of ball mill machine for grinding processing of permanent magnet ferrite powder lot |
| CN202070379U (en) * | 2011-04-29 | 2011-12-14 | 刘水海 | Cylinder body for ball grinder |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107837897A (en) * | 2017-10-27 | 2018-03-27 | 合肥常青机械股份有限公司 | A kind of circulating mechanical mill device of axle stream |
| CN111617851A (en) * | 2019-12-25 | 2020-09-04 | 博亿(深圳)工业科技有限公司 | Separating device applied to wet grinding |
| CN111496700A (en) * | 2020-05-20 | 2020-08-07 | 山东泰玉研磨科技有限公司 | Ceramic air hole granulating device for steel ball grinding wheel |
| CN114178006A (en) * | 2021-11-08 | 2022-03-15 | 煤科院节能技术有限公司 | Fine grinding machine |
| CN114178006B (en) * | 2021-11-08 | 2023-04-07 | 北京天地融创科技股份有限公司 | Fine grinding machine |
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| CN103657798B (en) | 2016-06-15 |
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Effective date of registration: 20160523 Address after: 518000, Guangdong Shenzhen Songgang street Baoan District hung tau community Wai Wai water Industrial Zone Applicant after: Shenzhen Boyee Chemical Machinery Co., Ltd Address before: A group of 441700 Xiangfan City, Hubei province Gucheng County Miao Tan Zhen Xiong Jia Ying Cun Applicant before: Zhan Tianyi |
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Address after: 518000, Guangdong Shenzhen Songgang street Baoan District hung tau community Wai Wai water Industrial Zone Patentee after: Boyi (Shenzhen) Industrial Technology Co., Ltd. Address before: 518000, Guangdong Shenzhen Songgang street Baoan District hung tau community Wai Wai water Industrial Zone Patentee before: Shenzhen Boyee Chemical Machinery Co., Ltd |
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