CN1559692A - Dry stirring ball mill with three-filter-board and screenting type - Google Patents
Dry stirring ball mill with three-filter-board and screenting type Download PDFInfo
- Publication number
- CN1559692A CN1559692A CNA2004100142348A CN200410014234A CN1559692A CN 1559692 A CN1559692 A CN 1559692A CN A2004100142348 A CNA2004100142348 A CN A2004100142348A CN 200410014234 A CN200410014234 A CN 200410014234A CN 1559692 A CN1559692 A CN 1559692A
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- China
- Prior art keywords
- filter
- main shaft
- ball mill
- stirring ball
- filter plate
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Abstract
A dry stirring ball grinder with hierarchical grindings with internal sieves features that its mainshaft is fixed by upper bearing and lower air-tight bearing and in the cylinder there are at least 3 filter boards, vertically arranged at intervals.
Description
Technical field
The present invention relates to the levigate equipment of a kind of material, especially a kind of dry stirring ball mill that various materials such as nonmetallic ore, metal is carried out super-fine processing.
Background technology
The dry stirring ball mill is the deep processing equipment of various materials such as nonmetallic ore, metal, and it is made up of power motor, grinding cylinder etc.Its fixed main shaft upper end only of at present used dry stirring ball mill is easy to generate when main shaft runs up like this and rocks, and shortens the main frame life-span, does not have the filter plate of screening again in the sand cylinder, and production capacity is not high like this.
Summary of the invention
In order to overcome above-mentioned defective, the invention provides a kind of layering for this reason and grind built-in screening dry stirring ball mill, can guarantee that main shaft does not rock and the production capacity height substantially during this dry stirring ball mill work.
The present invention for the technical scheme that solves its technical problem and adopt is: built-in screening dry stirring ball mill is ground in this layering, the bearing that comprises the fixed main shaft upper end, at least be provided with three filter plates in the sand cylinder, each filter plate is the longitudinal separation setting in sand cylinder, each filter plate just can be covered with the cross section of grinding cylinder, and each filter plate is fixed in the grinding barrel, and each filter plate is passed in the main shaft activity, main shaft lower end bearing fixing again, the bearing of fixed main shaft lower end is established hermetic seal.
Three filter plates in upper, middle and lower vertically evenly are set in the sand cylinder, and every filter plate is made up of two sieve plates at least, and each sieve plate is fixed in the grinding barrel by the outer end of sand cylinder.
The sieve aperture of three filter plates in upper, middle and lower reduces successively.
The invention has the beneficial effects as follows: because bearing fixing is also adopted in the main shaft lower end, can effectively reduce the oscillating quantity of main shaft like this, prolong the main frame life-span; Again, the bearing of fixed main shaft lower end is established hermetic seal, can prevent effectively that superfines from entering bearing.Again, adopt three filter plates in upper, middle and lower of sub-sieve formula can effectively improve production capacity.
Description of drawings
The present invention is described in further detail below in conjunction with the drawings and specific embodiments.
Fig. 1 is a schematic diagram of the present invention.
The specific embodiment
Embodiment: referring to Fig. 1 and Fig. 2, built-in screening dry stirring ball mill is ground in a kind of layering, the bearing 2 that comprises fixed main shaft 1 upper end, at least be provided with three filter plates 4 in the sand cylinder 3, each filter plate 4 is the longitudinal separation setting in sand cylinder 3, and each filter plate 4 just can be covered with the cross section of sand cylinder 3, each filter plate 4 is fixed in sand cylinder 3 walls, each filter plate 4 (being that 4 of main shaft 1 and filter plates are gapped) is passed in main shaft 1 activity, and main shaft 1 lower end is fixing with bearing 5 again, and the bearing 5 of fixed main shaft 1 lower end is established hermetic seal.
In this example, three filter plates 4 in upper, middle and lower can be set evenly vertically in sand cylinder 3, every filter plate 4 is made up of two sieve plates at least, and each sieve plate is fixed in sand cylinder 3 walls by sand cylinder 3 outer ends, and the sieve aperture of three filter plates 4 in upper, middle and lower reduces successively.
Claims (3)
1. built-in screening dry stirring ball mill is ground in a layering, the bearing that comprises the fixed main shaft upper end, it is characterized in that: be provided with three filter plates in the sand cylinder at least, each filter plate is the longitudinal separation setting in sand cylinder, each filter plate just can be covered with the cross section of grinding cylinder, and each filter plate is fixed in the grinding barrel, and each filter plate is passed in the main shaft activity, main shaft lower end bearing fixing again, the bearing of fixed main shaft lower end is established hermetic seal.
2. built-in screening dry stirring ball mill is ground in a kind of layering according to claim 1, it is characterized in that: three filter plates in upper, middle and lower vertically evenly are set in the sand cylinder, every filter plate is made up of two sieve plates at least, and each sieve plate is fixed in the grinding barrel by the outer end of sand cylinder.
3. built-in screening dry stirring ball mill is ground in a kind of layering according to claim 1, it is characterized in that: the sieve aperture of three filter plates in upper, middle and lower reduces successively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2004100142348A CN1559692A (en) | 2004-03-05 | 2004-03-05 | Dry stirring ball mill with three-filter-board and screenting type |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2004100142348A CN1559692A (en) | 2004-03-05 | 2004-03-05 | Dry stirring ball mill with three-filter-board and screenting type |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN1559692A true CN1559692A (en) | 2005-01-05 |
Family
ID=34440272
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNA2004100142348A Pending CN1559692A (en) | 2004-03-05 | 2004-03-05 | Dry stirring ball mill with three-filter-board and screenting type |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1559692A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100443188C (en) * | 2005-04-05 | 2008-12-17 | 华南理工大学 | Super-fine classified mill |
| CN106007436A (en) * | 2015-01-23 | 2016-10-12 | 福建鼎盛元环保科技有限公司 | Production process of tailing micro powder |
| CN107442218A (en) * | 2017-06-25 | 2017-12-08 | 北京敬科技有限公司 | A kind of multistage grinding agitating device of the slurry of graphene |
| CN112742555A (en) * | 2020-12-19 | 2021-05-04 | 安徽儒特实业有限公司 | Efficient vertical sand mill with self-cleaning function and use method thereof |
-
2004
- 2004-03-05 CN CNA2004100142348A patent/CN1559692A/en active Pending
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100443188C (en) * | 2005-04-05 | 2008-12-17 | 华南理工大学 | Super-fine classified mill |
| CN106007436A (en) * | 2015-01-23 | 2016-10-12 | 福建鼎盛元环保科技有限公司 | Production process of tailing micro powder |
| CN107442218A (en) * | 2017-06-25 | 2017-12-08 | 北京敬科技有限公司 | A kind of multistage grinding agitating device of the slurry of graphene |
| CN107442218B (en) * | 2017-06-25 | 2018-09-11 | 北京敬一科技有限公司 | A kind of slurry multistage grinding agitating device of graphene |
| CN112742555A (en) * | 2020-12-19 | 2021-05-04 | 安徽儒特实业有限公司 | Efficient vertical sand mill with self-cleaning function and use method thereof |
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|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |