| 发明名称 |
Device for sifting granular material |
| 摘要 |
An apparatus for separating granular material into at least three fractions a static cross-flow sifter and a dynamic sifter. The static has several impact and flow-conducting elements stepped one below the other in a housing having a first material inlet, at least one sifting-gas inlet and at least one coarse-particle outlet. The dynamic sifter has a rod basket rotatable about a vertical axis, a housing containing the basket, and at least one medium-particle outlet and one fine-particle outlet. The housing of the static sifter merges directly horizontally and laterally into the housing of the dynamic sifter. |
| 申请公布号 |
US9636712(B2) |
申请公布日期 |
2017.05.02 |
| 申请号 |
US201214357153 |
申请日期 |
2012.11.23 |
| 申请人 |
MASCHINENFABRIK KOEPPERN GMBH & CO. KG |
发明人 |
Guenter Harald;Hanstein Thomas;Neumann Eberhard;De Weldige Eggert |
| 分类号 |
B07B7/083;B07B4/08;B07B4/04;B07B9/02;B02C21/00;B02C23/12;B02C23/14 |
主分类号 |
B07B7/083 |
| 代理机构 |
|
代理人 |
Wilford Andrew |
| 主权项 |
1. An apparatus for separating granular material into at least three fractions and comprising:
at least one static cross-flow sifter having several impact and flow-conducting elements stepped one below the other in a housing having a first material inlet, at least one sifting-gas inlet and at least one coarse-particle outlet, and a dynamic sifter having a rotary rod basket and a housing containing the basket and having at iz least one medium-particle outlet and one fine-particle outlet, the housing of the static sifter merging directly horizontally and laterally into the housing of the dynamic sifter, the rod basket of the dynamic sifter being rotatable about a vertical axis. |
| 地址 |
Hattingen DE |
