CN2290403Y - Vertical ball mill - Google Patents
Vertical ball mill Download PDFInfo
- Publication number
- CN2290403Y CN2290403Y CN 97208222 CN97208222U CN2290403Y CN 2290403 Y CN2290403 Y CN 2290403Y CN 97208222 CN97208222 CN 97208222 CN 97208222 U CN97208222 U CN 97208222U CN 2290403 Y CN2290403 Y CN 2290403Y
- Authority
- CN
- China
- Prior art keywords
- pallet
- ball mill
- vertical shaft
- cylindrical shell
- steel ball
- 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.)
- Expired - Fee Related
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- Crushing And Grinding (AREA)
Abstract
The utility model relates to a vertical ball mill, characterized in that a main shaft is vertically installed in a cylinder-shaped machine body, a multi-layer steel ball pallet is installed on the main shaft, steel balls according to size are inserted in the pallet and a groove lining board is installed on the peripheral cylinder body of the pallet. The utility model has the advantages of reasonable structure, stabilisation, reliability, little maintenance cost, little system powder dust, etc. The energy consumption of a single product drops down by 40 to 50 percent, the system investment drops down by 60 percent, noise is low, maintenance care is convenient, the adaptability to material water is wider and large-scale plant erection is convenient.
Description
The utility model belongs to fragmentation and grinding machine, refers in particular to vertical ball mill.
At present, industries such as cement, ore processing, chemical industry, coal, electric power be unable to do without fragmentation and grinding.In broken and grinding machine, old-fashioned ball mill energy consumption height, the build heaviness, capital cost and investment cost height, and noise is big.Must level install as horizontal ball mill, be not easy to flowing of material, in mill, ground qualified product and can not in time go out mill and cause grinding, form waste.And be that mutually crowded grinding needs steel ball acutely to stir together for steel ball, except normal revolution along with equipment, also rotation should be arranged, just have the multiple spot contact, have a strong impact on rotation but steel ball squeezes steel ball, energy internal friction is not fully used, but mechanical energy changes heat energy into.The result that steel ball causes as erratic motion in Here it is the horizontal ball mill.
The purpose of this utility model is, design a kind of with steel ball by size grade discharge a kind of vertical ball mill of the regular motion of steel ball successively.
The technical solution of the utility model is that the installation main shaft that stands in the cylindric body has the composite steel ball tray on the main shaft, insert steel ball in proper order by size in the pallet, on the cylindrical shell of pallet periphery trench liner is installed.
The utility model with steel ball by size grade discharge successively, the division of labor is obviously.Adopt trench liner at cylinder inboard wall, top-down material is during by the steel ball circle, bigger as particle diameter, at first be subjected to splitting broken horizontal breaking force and fractureed, the source of this power is a centrifugal force, and the extruding that is subjected to steel ball is then pulverized, because of edge line speed higher, steel ball resembles wheel and rolls in groove, and the material that has diminished successively diminishes from top to bottom.
Advantages such as the utlity model has rational in infrastructurely, reliable and stable, maintenance cost is few, and system's dust is few.Energy consumption of unit product descends 40～50%, and system's investment descends 60%, and noise is little, and maintenance management is convenient, and is wideer to the adaptability of material moisture content, is convenient to scale and founds the factory.
Accompanying drawing 1 is a process flow diagram
Accompanying drawing 2 is embodiment one ball mill installation diagrams
Accompanying drawing 3 is embodiment two ball mill installation diagrams
Accompanying drawing 4 is kibbling mill ground floor pallet schematic diagrames
Accompanying drawing 6 is second and third layer of kibbling mill pallet schematic diagrames
Accompanying drawing 6 is first and second layer of atomizer mill pallet schematic diagrames
Accompanying drawing 7 be atomizer mill third and fourth, five, six layers of pallet schematic diagram
The utility model embodiment is described below with reference to the accompanying drawings.
The utility model shown in Figure 1 is divided into kibbling mill and atomizer mill, forms the production technology system with affiliated facility.At first big material enters kibbling mill, imports atomizer mill through corase grind back meal by elevator, imports powder concentrator through grinding the back fine powder by elevator, can put in storage through product after selecting powder.
Figure 2 shows that embodiment one, the cylindric body 5 of the utility model is installed on the concrete foundation by support 4, it on the cylindrical shell 5 upper end cover 3, the upper end cover middle part is the vertical shaft hole, adapter shaft and bearing block upper end cover are also opened a side opening and are put into hopper 6, the cylindrical shell nexine is a trench liner, and skin is a sound gobo 11, and support 4 bottoms have an aggregate bin 12 to be communicated with body.
Figure 3 shows that embodiment two, the bottom of the utility model vertical shaft 2 is a hollow integral multilayer pallet, is fixed on the solid vertical shaft by spreading disk 7, and the bottom is fixed on the bearing box 13, and bearing is fixed on the support 4 with bearing box.
The utility model corase grind function is that material is milled to 1～3 millimeter by 40～50 millimeters, and second level fine grinding is that steel ball is adopted the multilayer setting, until using till 50～60 millimeters steel balls of diameter.Edge line speed of the present utility model can design the scope at 8～15M/S.
Claims (4)
1, a kind of vertical ball mill is characterized in that, the installation main shaft that stands in the cylindric body has the composite steel ball tray on the main shaft, inserts steel ball in proper order by size in the pallet, on the cylindrical shell of pallet periphery trench liner is installed.
2, ball mill according to claim 1, it is characterized in that, cylindric body 5 is installed on the concrete foundation by support 4, it on the cylindrical shell 5 upper end cover 3, the upper end cover middle part is the vertical shaft hole, and adapter shaft and bearing block upper end cover are also opened a side opening and put into hopper 6, and the cylindrical shell nexine is a trench liner, skin is a sound gobo 11, and support 4 bottoms have an aggregate bin 12 to be communicated with body.
3, ball mill according to claim 1, it is characterized in that belt pulley 1 is installed at the top of vertical shaft 2, vertical shaft 2 is fixed on support 4 and the cylindrical shell upper end cover 3 by bearing and bearing block respectively, dress spreading disk 7 in vertical shaft top is arranged in order the steel ball pallet in the cylindrical shell under the spreading disk.
4, ball mill according to claim 1 is characterized in that, the bottom of vertical shaft 2 is a hollow integral multilayer pallet, is fixed on the solid vertical shaft by spreading disk 7, and the bottom is fixed on the bearing box 13, and bearing is fixed on the support 4 with bearing box.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 97208222 CN2290403Y (en) | 1997-03-26 | 1997-03-26 | Vertical ball mill |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 97208222 CN2290403Y (en) | 1997-03-26 | 1997-03-26 | Vertical ball mill |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2290403Y true CN2290403Y (en) | 1998-09-09 |
Family
ID=33927715
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 97208222 Expired - Fee Related CN2290403Y (en) | 1997-03-26 | 1997-03-26 | Vertical ball mill |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2290403Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101912802A (en) * | 2010-08-13 | 2010-12-15 | 王维 | Vertical combined ball grinder |
| CN102824944A (en) * | 2012-09-25 | 2012-12-19 | 范伟红 | Bead mill |
| CN114669369A (en) * | 2022-04-01 | 2022-06-28 | 徐州融鑫新材料有限公司 | Multistage grinding quartz powder ball mill |
-
1997
- 1997-03-26 CN CN 97208222 patent/CN2290403Y/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101912802A (en) * | 2010-08-13 | 2010-12-15 | 王维 | Vertical combined ball grinder |
| CN101912802B (en) * | 2010-08-13 | 2011-10-05 | 王维 | Vertical combined ball grinder |
| CN102824944A (en) * | 2012-09-25 | 2012-12-19 | 范伟红 | Bead mill |
| CN114669369A (en) * | 2022-04-01 | 2022-06-28 | 徐州融鑫新材料有限公司 | Multistage grinding quartz powder ball mill |
| CN114669369B (en) * | 2022-04-01 | 2023-09-29 | 徐州融鑫新材料有限公司 | Multistage grinding quartz powder ball mill |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| MM1K | Cease caused by non payment of annual fee |