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公开(公告)号：EP1539357A1
公开(公告)日：2005-06-15
申请号：EP03791519.6
申请日：2003-08-27
发明人： DALLIMORE, Rowan
IPC分类号： B02C19/00
CPC分类号： B02C13/1842 , Y10T29/49895 , Y10T29/49948 , Y10T29/49963
摘要： A rotor of a vertical shaft impact crusher comprises a vertical rotor wall segment having a first wall portion being substantially tangential in relation to the rotor and a second wall portion being angled in relation to said first wall portion. A tip holer (50) for mounting at an outflow opening of such a rotor comprises a holding part (52) for holding a wear tip (36). A fastening means (60, 62) is attached to the holding part (52). The fastening means (60, 62) is adapted to extend along said first wall portion and through said second wall portion from one side thereof. A fixing means is detachably fixable to the fastening means (62) at the other side of said second wall portion.
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公开(公告)号：EP1545784A1
公开(公告)日：2005-06-29
申请号：EP03791523.8
申请日：2003-08-27
发明人： DALLIMORE, Rowan , FENSOME, George
IPC分类号： B02C19/00
CPC分类号： B02C13/1842
摘要： A rotor for a vertical shaft impact crusher comprises a vertical wall segment (20) having a first wall portion (20a), which is tangential to the rotor (1) and is located adjacent to the periphery of the rotor (1), and a second wall portion (20b), which is angled in relation to said first wall portion (20a) and extends from the first wall portion (20a) into the rotor (1). The second wall portion (20b) comprises a first section (80), which extends from the interior of the rotor (1) towards its periphery and forms an obtuse first angle (S) with said first wall portion (20a), and a second section (84), which connects the first section (80) and the first wall portion (20a). The second section (84) and said first wall portion (20a) form a second angle (T), which is smaller than said first angle (S), and at least one pocket (88) for retaining material.
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公开(公告)号：EP1545782A1
公开(公告)日：2005-06-29
申请号：EP03791521.2
申请日：2003-08-27
发明人： DALLIMORE, Rowan , LOVEN, Björn
IPC分类号： B02C19/00
CPC分类号： B02C13/1842
摘要： A holding member (60) for holding a horizontal wear plate (14) in position on a rotor for a vertical shaft impact crusher is disclosed. The holding member (60) comprises a holding part (68) for holding the wear plate (14) and a fixing means (86) for releasably fixing the holding member (60) to a vertical wall segment of said rotor such that the wear plate (14) bears against a first side (76) of said wall segment.
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公开(公告)号：EP1539358A1
公开(公告)日：2005-06-15
申请号：EP03791520.4
申请日：2003-08-27
IPC分类号： B02C19/00
CPC分类号： B02C13/1835 , B02C2013/28681
摘要： A distributor plate (38) is adapted to be releasably mounted on a horizontal lower disc of a rotor of a vertical shaft impact crusher. The rotor has an opening for the intake of material to be crushed and at least one outflow opening for material leaving the rotor. The distributor plate (38) is an equilateral polygon as seen from above.
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公开(公告)号：EP1545783A1
公开(公告)日：2005-06-29
申请号：EP03791522.0
申请日：2003-08-27
IPC分类号： B02C19/00
CPC分类号： B02C13/1842 , B02C13/286 , B02C2013/1885
摘要： A method of crushing material comprises the steps of feeding a first flow of material (M1) to be crushed to a rotor (1) rotating around a vertical axis, in said rotor (1) accelerating said first flow of material towards an impact wall section (76), and feeding a second flow of material (M2) to be crushed into the path of the accelerated first flow of material (M1). The second flow of material (M2) is fed in a direction having a substantially tangential component in relation to the rotor (1), such that the second flow of material (M2) will have a substantially tangential component of movement in relation to the rotor (1) when reaching the path of the first flow of material (M1). A crusher is adapted to feed the second flow of material (M2) such that it will have a substantially tangential component of movement in relation to the rotor (1) when reaching the path of the first flow of material (M1).
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