CN101486009A - Nano dispersion mill - Google Patents
Nano dispersion mill Download PDFInfo
- Publication number
- CN101486009A CN101486009A CNA200910024546XA CN200910024546A CN101486009A CN 101486009 A CN101486009 A CN 101486009A CN A200910024546X A CNA200910024546X A CN A200910024546XA CN 200910024546 A CN200910024546 A CN 200910024546A CN 101486009 A CN101486009 A CN 101486009A
- Authority
- CN
- China
- Prior art keywords
- grinding
- mechanical seal
- cavity
- main shaft
- milling
- 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.)
- Pending
Links
- 239000006185 dispersion Substances 0.000 title claims abstract description 10
- 239000010865 sewage Substances 0.000 claims description 11
- MCMNRKCIXSYSNV-UHFFFAOYSA-N Zirconium dioxide Chemical compound O=[Zr]=O MCMNRKCIXSYSNV-UHFFFAOYSA-N 0.000 claims description 8
- 238000001816 cooling Methods 0.000 claims description 6
- 125000006850 spacer group Chemical group 0.000 claims description 6
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 6
- 238000003801 milling Methods 0.000 abstract 12
- 239000011806 microball Substances 0.000 abstract 3
- 239000003344 environmental pollutant Substances 0.000 abstract 2
- 231100000719 pollutant Toxicity 0.000 abstract 2
- 239000011805 ball Substances 0.000 abstract 1
- 238000002955 isolation Methods 0.000 abstract 1
- 239000000463 material Substances 0.000 description 4
- RVTZCBVAJQQJTK-UHFFFAOYSA-N oxygen(2-);zirconium(4+) Chemical compound [O-2].[O-2].[Zr+4] RVTZCBVAJQQJTK-UHFFFAOYSA-N 0.000 description 4
- 239000002245 particle Substances 0.000 description 4
- 229910001928 zirconium oxide Inorganic materials 0.000 description 4
- 239000008187 granular material Substances 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005183 dynamical system Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000010419 fine particle Substances 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 150000002500 ions Chemical class 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000002086 nanomaterial Substances 0.000 description 1
Landscapes
- Crushing And Grinding (AREA)
Abstract
The invention relates to a nanometer dispersion mill. A transverse rotating frame on a box body is provided with a main shaft; the side wall of the box body is provided with a permanent seat; a mechanical seal permanent seat is arranged in the permanent seat; the mechanical seal permanent seat is provided with an upper side mechanical seal and a lower side mechanical seal; the side wall of the permanent seat is provided with a milling cavity flange; an isolation ring is arranged in the milling cavity flange; a cavity cover plate is fixed on the milling cavity flange through a milling cavity inner sleeve; the inside of the milling cavity is provided with milling micro-balls; one end part of the main shaft is fixed with a milling grading wheel through a shaft end cover plate sleeve; the side wall of the lower end of the milling cavity inner sleeve is fixed with a feeding pipeline; the side wall of the upper end of the milling cavity inner sleeve is fixed with a milling micro-ball feed pipe; the inlet end of the milling micro-ball feed pipe is covered by a feed opening cover body; the cavity cover plate is provided with a pollutant discharge opening which is covered by a pollutant discharge opening cover body; the feeding pipeline is provided with a ball floating valve; the inside of the main shaft is provided with a discharge hole; and the center of the milling grading wheel is provided with a thin discharge hole communicated with the discharge hole.
Description
Technical field
The present invention relates to a kind of grinding dispersing apparatus that is used for nanometer materials, specifically is that a kind of negative ions with conglomeration is opened, disperseed, and makes it become the nano dispersion mill of real nanometer materials.
Background technology
Nano material is used widely in various fields, need use very little microballon and could produce the effect of getting well owing to nano level particle will be broken up fully.And use the abrasive media of fines, it is high that the wearability of its medium requires, simultaneously ball and be separating of material and be difficult to the problem that solves in use.
Summary of the invention
The objective of the invention is to overcome the deficiencies in the prior art, provide a kind of feasible grinding microballon not can with slip flow out and process of lapping in grind the nano dispersion mill that microballon can not flow out by feed pipe.
According to technical scheme provided by the invention, described nano dispersion mill, be included on the casing lateral rotation and set up main shaft, be provided with holder at wall box, in holder, be provided with the mechanical seal holder, on the mechanical seal holder around main shaft be provided with above mechanical seal with below mechanical seal, be provided with the grinding chamber flange at the holder sidewall, in the grinding chamber flange, be provided with inwall be against above mechanical seal with below isolated ring in the mechanical seal, should lean on mutually with mechanical seal holder sidewall by isolated ring, on the grinding chamber flange, be fixed with the cavity cover plate by grinding cavity inner sleeve, make the cavity cover plate, grind cavity inner sleeve and be combined to form the grinding cavity with isolated ring, in grinding cavity, has the grinding microballon, be fixed with the grinding grading wheel that is in the grinding cavity by the hubcap sleeve-board in main shaft one end, main shaft the other end is provided with driving wheel, on the sidewall of grinding cavity inner sleeve lower end, be fixed with feed pipe, in grinding chamber, be fixed with on the sidewall of set upper side and grind the microballon charge pipe, at the entrance point buckle closure that grinds the microballon charge pipe charge door lid is arranged, on the cavity cover plate, be provided with sewage draining exit, buckle closure has the sewage draining exit lid on sewage draining exit, on feed pipe, be provided with ball-cock assembly, in main shaft, offer discharge opening, be provided with the fines outlet that is communicated with discharge opening in grinding grading wheel center.
Described grinding microballon charge pipe is fixed in the grinding chamber by the grinding chamber overcoat and puts.The zirconia spheroid that described grinding microballon is diameter 0.03～0.05mm.On feed pipe, be provided with the water cooling spacer.
In the course of work of the present invention, grind microballon and can not flow out, grind microballon and also can not flow out by feed pipe with slip.
Description of drawings
Fig. 1 is an overall structure schematic diagram of the present invention.
The specific embodiment
The invention will be further described below in conjunction with concrete drawings and Examples.
As shown in the figure: the present invention is mainly by main shaft 1, casing 2, top mechanical seal 3, grind grading wheel 4, grind microballon charge pipe 5, sewage draining exit 6, grind cavity 7, charging aperture ball-cock assembly 8, discharge opening 9, holder 10, mechanical seal holder 11, isolated ring 12, grinding chamber flange 13, grinding chamber overcoat 14, grind cavity inner sleeve 15, hubcap sleeve-board 16, cavity cover plate 17, goal flap 18, blowdown flap 19, feed pipe 20, water cooling spacer 21, grind microballon 22, driving wheel 23, below mechanical seal 24 exports 25 parts such as grade with fines and constitutes.
The present invention's lateral rotation on casing 2 has been set up main shaft 1, be provided with holder 10 at casing 2 sidewalls, in holder 10, be provided with mechanical seal holder 11, above being provided with around main shaft 1 on the mechanical seal holder 11 mechanical seal 3 with below mechanical seal 24, be provided with grinding chamber flange 13 at holder 10 sidewalls, in grinding chamber flange 13, be provided with inwall be against above mechanical seal 3 with below isolated ring 12 in the mechanical seal 24, should be isolated ring 12 lean on mutually with mechanical seal holder 11 sidewalls, on grinding chamber flange 13, be fixed with cavity cover plate 17 by grinding cavity inner sleeve 15, make cavity cover plate 17, grind cavity inner sleeve 15 and be combined to form grinding cavity 7 with isolated ring 12, in grinding cavity 7, has the microballon 22 of grinding, be fixed with the grinding grading wheel 4 that is in the grinding cavity 7 by hubcap sleeve-board 16 in main shaft 1 one ends, main shaft 1 the other end is provided with driving wheel 23, on grinding cavity inner sleeve 15 lower end sidewalls, be fixed with feed pipe 20, on grinding cavity inner sleeve 15 upper end sidewalls, be fixed with and grind microballon charge pipe 5, at the entrance point buckle closure that grinds microballon charge pipe 5 charge door lid 18 is arranged, on cavity cover plate 17, be provided with sewage draining exit 6, buckle closure has sewage draining exit lid 19 on sewage draining exit 6, on feed pipe 20, be provided with ball-cock assembly 8, in main shaft 1, offer discharge opening 9, be provided with the fines outlet 25 that is communicated with discharge opening 9 in grinding grading wheel 4 centers.
Described grinding microballon charge pipe 5 is fixed on by grinding chamber overcoat 14 and grinds on the cavity inner sleeve 15.Described grinding microballon 22 is the zirconia spheroid of diameter 0.03～0.05mm.On feed pipe 20, be provided with water cooling spacer 21.
This mechanism's dynamical system drives belt pulley 23 by motor by belt, and belt pulley 23 drives main shaft 1 and rotates.Mechanical seal 3 is housed on the main shaft 1 and grinds grading wheel 4.Hubcap sleeve-board 16 is installed on and plays fixing effect of grinding grading wheel 4 on the main shaft 1.Form the mechanical seal cover by top mechanical seal 3 and below mechanical seal 24, play the effect that grinding cavity 7 and transmission system are intercepted completely effectively.Form the grinding cavity 7 of being with water cooling spacer 21 by grinding chamber overcoat 14, grinding cavity inner sleeve 15 with grinding chamber flange 13.On grinding cavity inner sleeve 15 and grinding chamber overcoat 14, be equipped with and grind microballon charge pipe 5 and ball feeding mouth lid 18.Sewage draining exit 6 and blowdown flap 19 are housed on the cavity cover plate 17.By grinding chamber overcoat 14, grind that grinding chamber cylinder body that cavity inner sleeve 15 and grinding chamber flange 13 form and isolated ring 12, cavity cover plate 17 are common forms airtight hollow grinding chamber.Mill Jie is that the zirconium oxide abrasive microballon 22 of 0.03～0.05mm is present in this grinding cavity 7.Casing 2 is connected with holder 10, and holder 10 links to each other with mechanical seal holder 11, and links to each other with grinding chamber flange 13.
Granularity is less than 2 microns slip, by pump through machine charging aperture pipeline 20 to charging aperture ball-cock assembly 8, enter the grinding cavity 7 of band water cooling spacer 21, diameter is that the zirconium oxide abrasive microballon 22 of 0.03～0.05mm is present in the grinding cavity 7, main shaft 1 drive grinding grading wheel 4 is done and is run up, zirconium oxide abrasive microballon 22 in the grinding chamber that runs up clashes into mutually with slip, grind, because gravity effect, large granular materials can be away from main shaft 1 axle center, and fine granular materials relatively can be near main shaft 1 axle center, because grinding grading wheel 4 is wear-resisting grading wheels of being made by the zirconia material, be provided with the fines outlet 25 that is communicated with discharge opening 9 in grinding grading wheel 4 centers, it can promptly comprise that away from the particle in axle center microballoon stays in the grinding chamber with bigger particle, discharges and will grind to form the discharge opening 9 that the slip particle of axle center (promptly near) of fine particle offers in main shaft 1.There is one group of mechanical seal at discharge opening 9 places of main shaft 1, guarantee that slip can flow in the charging bucket.Slip is transported into grinding chamber 7 again through pump, circulation and so forth, and grinding is evenly distributed and superfine slip, and zirconium oxide abrasive microballon 22 (being abrasive media) can rest in the mill chamber 7 always.
Claims (4)
1, a kind of nano dispersion mill, be included in the last lateral rotation of casing (2) and set up main shaft (1), be provided with holder (10) at casing (2) sidewall, in holder (10), be provided with mechanical seal holder (11), upward be provided with top mechanical seal (3) and below mechanical seal (24) at mechanical seal holder (11) around main shaft (1), be provided with grinding chamber flange (13) at holder (10) sidewall, in grinding chamber flange (13), be provided with inwall be against the top mechanical seal (3) with below mechanical seal (24) on isolated ring (12), should lean on mutually with mechanical seal holder (11) sidewall by isolated ring (12), upward be fixed with cavity cover plate (17) at grinding chamber flange (13) by grinding cavity inner sleeve (15), make cavity cover plate (17), grind cavity inner sleeve (15) and be combined to form grinding cavity (7) with isolated ring (12), in grinding cavity (7), be provided with and grind microballon (22), be fixed with the grinding grading wheel (4) that is in the grinding cavity (7) by hubcap sleeve-board (16) in main shaft (1) one end, main shaft (1) the other end is provided with driving wheel (23), on the sidewall of grinding cavity inner sleeve (15) lower end, be fixed with feed pipe (20), on the sidewall of grinding cavity inner sleeve (15) upper end, be fixed with and grind microballon charge pipe (5), at the entrance point buckle closure that grinds microballon charge pipe (5) charge door lid (18) is arranged, on cavity cover plate (17), be provided with sewage draining exit (6), go up buckle closure at sewage draining exit (6) sewage draining exit lid (19) is arranged, it is characterized in that: on feed pipe (20), be provided with ball-cock assembly (8), in main shaft (1), offer discharge opening (9), be provided with the fines outlet (25) that is communicated with discharge opening (9) in grinding grading wheel (4) center.
2, nano dispersion mill as claimed in claim 1 is characterized in that: described grinding microballon charge pipe (5) is fixed on by grinding chamber overcoat (14) and grinds on the cavity inner sleeve (15).
3, nano dispersion mill as claimed in claim 1 is characterized in that: described grinding microballon (22) is the zirconia spheroid of diameter 0.03～0.05mm.
4, nano dispersion mill as claimed in claim 1 is characterized in that: be provided with water cooling spacer (21) on feed pipe (20).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA200910024546XA CN101486009A (en) | 2009-02-20 | 2009-02-20 | Nano dispersion mill |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA200910024546XA CN101486009A (en) | 2009-02-20 | 2009-02-20 | Nano dispersion mill |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101486009A true CN101486009A (en) | 2009-07-22 |
Family
ID=40889161
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNA200910024546XA Pending CN101486009A (en) | 2009-02-20 | 2009-02-20 | Nano dispersion mill |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101486009A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102284328A (en) * | 2011-07-19 | 2011-12-21 | 无锡新光粉体加工工艺有限公司 | Cyclic type high-speed multi-impeller superfine powder grinder |
| CN103515601A (en) * | 2013-10-28 | 2014-01-15 | 金瑞新材料科技股份有限公司 | Positive pole material LiFePO4 for lithium ion battery and preparation method thereof |
| CN103531794A (en) * | 2013-10-28 | 2014-01-22 | 金瑞新材料科技股份有限公司 | Lithium ion battery positive material lithium ferrous phosphate and preparation method |
-
2009
- 2009-02-20 CN CNA200910024546XA patent/CN101486009A/en active Pending
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102284328A (en) * | 2011-07-19 | 2011-12-21 | 无锡新光粉体加工工艺有限公司 | Cyclic type high-speed multi-impeller superfine powder grinder |
| CN102284328B (en) * | 2011-07-19 | 2014-07-02 | 无锡新光粉体加工工艺有限公司 | Cyclic type high-speed multi-impeller superfine powder grinder |
| CN103515601A (en) * | 2013-10-28 | 2014-01-15 | 金瑞新材料科技股份有限公司 | Positive pole material LiFePO4 for lithium ion battery and preparation method thereof |
| CN103531794A (en) * | 2013-10-28 | 2014-01-22 | 金瑞新材料科技股份有限公司 | Lithium ion battery positive material lithium ferrous phosphate and preparation method |
| CN103531794B (en) * | 2013-10-28 | 2015-12-02 | 金瑞新材料科技股份有限公司 | Lithium ferrous phosphate as anode material of lithium ion battery and preparation method thereof |
| CN103515601B (en) * | 2013-10-28 | 2016-03-02 | 金瑞新材料科技股份有限公司 | A kind of anode material for lithium ion battery LiFePO 4 and preparation method thereof |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| WO2017049964A1 (en) | Screen-free intelligent nano-grinding system | |
| CN201366369Y (en) | Nanometer dispersion mill | |
| CN203253480U (en) | Silicon dioxide crusher | |
| CN101700504A (en) | A horizontal grinding machine with a built-in grading impeller | |
| CN107321449A (en) | A kind of multi-shaft stirring grinding machine | |
| CN203081844U (en) | Water sealing system of excavating pump | |
| CN101486009A (en) | Nano dispersion mill | |
| CN202778587U (en) | Nanoscale dynamic separating grinding miller | |
| CN206372893U (en) | A kind of high efficient horizontal sand mill | |
| CN206262659U (en) | A kind of pendulum ore separators | |
| CN201978812U (en) | White carbon black ultra-fine crushing and iron removing device | |
| CN104226426B (en) | Full-scale Dynamic Separation nanometer sand mill | |
| CN207238241U (en) | A kind of ilmenite screening installation | |
| CN206526878U (en) | High-efficiency turbine sand mill | |
| JP5000744B2 (en) | Foundry sand recycling equipment | |
| CN109530019B (en) | Silicon carbide micropowder circulation grinding system | |
| CN2882785Y (en) | Verticle circular hammer slurry mill | |
| CN206315867U (en) | A kind of tower grinding machine of magneto transmission | |
| CN106694197A (en) | Ultrafine wet grinding equipment | |
| CN210614366U (en) | Silica micropowder grader | |
| CN104815765A (en) | Centrifugal classification equipment of micro-fine particle level materials | |
| CN206082695U (en) | Large -traffic experiment molding sand mill | |
| CN101143344A (en) | Internal classification ball mill | |
| CN207287743U (en) | Deironing apparatus for dry material | |
| CN107537683A (en) | Deironing apparatus for dry material |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C12 | Rejection of a patent application after its publication | ||
| RJ01 | Rejection of invention patent application after publication |
Open date: 20090722 |