公开(公告)号：EP1896185A1

公开(公告)日：2008-03-12

申请号：EP06765821.1

申请日：2006-06-22

Applicant: M&J Industries A/S

Inventor： KJÆRSGAARD, Johannes

IPC: B02C18/18

CPC classification number: B02C18/182 ,  B02C18/0084 ,  B02C2018/164 ,  B02C2018/188

Abstract: A comminution plant serving for comminuting material . The comminution plant comprises a set of fixed bottom knifes (12) separated by parallel opening (13), two parallel shafts (6) extending crosswise of the openings (13) , a set of upper knifes (10,11) attached on respective shafts (6) , the knifes extending partly into the openings (13, -18, 20) , and at least one drive assembly (9) for rotating the shafts (6) during operation. The upper knifes (10,11) on one of the two shafts (6) comprise a first upper knife (10) having a first diameter (D') and a second upper knife (11) having a second diameter (d') which is smaller than the first diameter (D') . The upper knifes (11,10) on the other of the two shafts (6) comprise a third upper knife (10) having a third diameter (D'') and a fourth upper knife (11) having a fourth diameter (d'') which is smaller than the third diameter (D'') . The first diameter (D') and third diameter (D'') together are of a size which is larger than twice the distance (a) between the axes of rotation (7) of the at least two shafts (6) . The comminution plant according to the invention can comminute a material effectively and to high degree of fineness.

Abstract translation: 用于粉碎材料的粉碎设备包括一组由平行开口分开的固定底部刀片，两个平行的轴沿着开口横向延伸，一组上部刀具，其连接在相应的轴上并部分地延伸到所述开口中;以及至少一个驱动组件， 在运行期间旋转轴。 一个轴上的上刀具包括第一和第二刀，第二刀具的直径小于第一刀口。 另一轴上的上刀包括第三刀和第四刀，第四刀具的直径小于第三刀。 第一和第三刀的直径的尺寸大于至少两个轴的旋转轴之间的距离的两倍。 根据本发明的粉碎设备可以有效地粉碎材料和高度的细度。

公开(公告)号：WO2006137033A1

公开(公告)日：2006-12-28

申请号：PCT/IB2006/052024

申请日：2006-06-22

Applicant: M & J INDUSTRIES A/S ,  KJÆRSGAARD, Johannes

Inventor： KJÆRSGAARD, Johannes

IPC: B02C18/18

CPC classification number: B02C18/182 ,  B02C18/0084 ,  B02C2018/164 ,  B02C2018/188

Abstract: A comminution plant serving for comminuting material . The comminution plant comprises a set of fixed bottom knifes (12) separated by parallel opening (13), two parallel shafts (6) extending crosswise of the openings (13) , a set of upper knifes (10,11) attached on respective shafts (6) , the knifes extending partly into the openings (13, -18, 20) , and at least one drive assembly (9) for rotating the shafts (6) during operation. The upper knifes (10,11) on one of the two shafts (6) comprise a first upper knife (10) having a first diameter (D') and a second upper knife (11) having a second diameter (d') which is smaller than the first diameter (D') . The upper knifes (11,10) on the other of the two shafts (6) comprise a third upper knife (10) having a third diameter (D'') and a fourth upper knife (11) having a fourth diameter (d'') which is smaller than the third diameter (D'') . The first diameter (D') and third diameter (D'') together are of a size which is larger than twice the distance (a) between the axes of rotation (7) of the at least two shafts (6) . The comminution plant according to the invention can comminute a material effectively and to high degree of fineness.

Abstract translation: 用于粉碎材料的粉碎设备。 粉碎设备包括一组由平行开口（13）分开的固定底刀（12），两个平行的轴（6），横向于开口（13）延伸，一组上刀（10,11），其连接在相应的轴 （6），所述刀部分部分延伸到所述开口（13,18-20）中，以及用于在操作期间使所述轴（6）旋转的至少一个驱动组件（9）。 两个轴（6）中的一个上的上刀（10,11）包括具有第一直径（D'）的第一上刀（10）和具有第二直径（d'）的第二上刀（11） 小于第一直径（D'）。 两个轴（6）中另一个上的上刀（11,10）包括具有第三直径（D“）的第三上刀（10）和具有第四直径（d'）的第四上刀（11） '）小于第三直径（D“）。 第一直径（D'）和第三直径（D“）一起的尺寸大于至少两个轴（6）的旋转轴线（7）之间的距离（a）的两倍。 根据本发明的粉碎设备可以有效地粉碎材料和高度的细度。