JPS6428952U - - Google Patents
Info
- Publication number
- JPS6428952U JPS6428952U JP12316887U JP12316887U JPS6428952U JP S6428952 U JPS6428952 U JP S6428952U JP 12316887 U JP12316887 U JP 12316887U JP 12316887 U JP12316887 U JP 12316887U JP S6428952 U JPS6428952 U JP S6428952U
- Authority
- JP
- Japan
- Prior art keywords
- cylindrical body
- classifier
- normal direction
- vertical
- roller mill
- 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
- 239000000843 powder Substances 0.000 claims description 4
- 239000002245 particle Substances 0.000 claims 3
- 230000002093 peripheral effect Effects 0.000 claims 1
- 230000032258 transport Effects 0.000 claims 1
- 239000011362 coarse particle Substances 0.000 description 1
Landscapes
- Crushing And Grinding (AREA)
Description
第１図は、本考案の一実施例の竪型ローラミル
の縦断面図、第２図は第１図の―矢線に沿つ
て見た平断面図、第３図は従来の竪型ローラミル
の縦断面図、第４図は第３図の―矢線に沿つ
て見た平断面図である。
１……竪型ローラミル本体、２……テーブル、
３……ローラ、４……熱風入口部、５……熱風吹
上部、６……分級機、７……排出管、８……供給
管、９……粗粒子、１０……微粉、１１……熱風
、１２……ガイド部材、１３……支持ボルト、１
４……ナツト、１５……Ｏリング。
Fig. 1 is a longitudinal sectional view of a vertical roller mill according to an embodiment of the present invention, Fig. 2 is a plan sectional view taken along the - arrow line in Fig. 1, and Fig. 3 is a vertical sectional view of a conventional vertical roller mill. The vertical sectional view, FIG. 4, is a plan sectional view taken along the - arrow line in FIG. 1... Vertical roller mill body, 2... Table,
3... Roller, 4... Hot air inlet, 5... Hot air blower, 6... Classifier, 7... Discharge pipe, 8... Supply pipe, 9... Coarse particles, 10... Fine powder, 11... ... Hot air, 12 ... Guide member, 13 ... Support bolt, 1
4...Natsuto, 15...O-ring.
Claims (1)
内で回転するテーブルと、同テーブルにその周面
を当接して載置されテーブルの法線方向の軸に回
転可能に支持されてテーブルの回転に随伴して回
転する台錐形ローラと、上記テーブル上に供給さ
れ上記ローラにより粉砕された粉粒を上方に搬送
する空気流を受けて粒流を微粉と粗粉とに分級し
粗粒は再び上記筒体の内周近傍を通過して上記テ
ーブル上に落下させる分級機とを備えた竪型ロー
ラミルにおいて、上記テーブルと分級機との間に
上記筒体の内周面にほゞ平行に沿うとともに筒体
横断面の法線の方向に移動調節可能に設けられた
複数の彎曲板体よりなるガイド部材を具備してな
ることを特徴とする竪型ローラミル。 A table that is covered by a vertical cylindrical body and rotates in a horizontal plane by power drive, and a table that is placed with its peripheral surface in contact with the table and is rotatably supported about an axis in the normal direction of the table. The truncated cone-shaped roller rotates with the rotation of the table, and the airflow that transports the powder particles supplied onto the table and pulverized by the rollers upwards classifies the particle flow into fine powder and coarse powder. In a vertical roller mill equipped with a classifier that allows the particles to pass near the inner circumference of the cylindrical body again and fall onto the table, the grains are placed on the inner circumferential surface of the cylindrical body between the table and the classifier. 1. A vertical roller mill comprising a guide member comprising a plurality of curved plate bodies arranged parallel to each other and movably adjustable in the normal direction of the cross section of the cylinder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12316887U JPS6428952U (en) | 1987-08-13 | 1987-08-13 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12316887U JPS6428952U (en) | 1987-08-13 | 1987-08-13 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6428952U true JPS6428952U (en) | 1989-02-21 |
Family
ID=31371773
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP12316887U Pending JPS6428952U (en) | 1987-08-13 | 1987-08-13 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6428952U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2009297596A (en) * | 2008-06-10 | 2009-12-24 | Ihi Corp | Vertical roller mill |
| JP2011251222A (en) * | 2010-05-31 | 2011-12-15 | Mitsubishi Heavy Ind Ltd | Biomass crusher, and biomass-coal co-firing system |
| JP2012024652A (en) * | 2010-07-20 | 2012-02-09 | Babcock Hitachi Kk | Vertical grinder and coal/biomass-burning boiler plant equipped with the same |
-
1987
- 1987-08-13 JP JP12316887U patent/JPS6428952U/ja active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2009297596A (en) * | 2008-06-10 | 2009-12-24 | Ihi Corp | Vertical roller mill |
| JP2011251222A (en) * | 2010-05-31 | 2011-12-15 | Mitsubishi Heavy Ind Ltd | Biomass crusher, and biomass-coal co-firing system |
| JP2012024652A (en) * | 2010-07-20 | 2012-02-09 | Babcock Hitachi Kk | Vertical grinder and coal/biomass-burning boiler plant equipped with the same |
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