公开(公告)号：EP1773552A1

公开(公告)日：2007-04-18

申请号：EP05758993.9

申请日：2005-07-06

申请人： KDM Engineering GmbH

发明人： Kranzinger, Norbert ,  Dambauer, Klaus

IPC分类号： B28B7/18 ,  B28B13/02 ,  B30B15/30

CPC分类号： B30B15/304 ,  B28B7/183 ,  B28B13/023 ,  B28B13/025 ,  B28B13/029

摘要： The invention relates to a device for the production of a hollow building block from a hydraulically-hardening moist building block mass with an open-topped form (1), comprising internal webs (4), projecting from a form base (2), arranged at lateral separations from each other within form walls, to give the hollow chambers of the hollow building block and a filling carriage (9) which may be propelled along a track (6) over the form (1), which provides a housing chamber (12), defined by circumferential walls (13) and with a sieve bottom (14) for discharge of the building block mass contained therein. According to the invention, an even filling of the form (1) may be achieved, whereby the sieve bottom (14) is mounted in the filling carriage (9) such as to be capable of being oscillated, is connected to an oscillating drive (16) and comprises sieve openings of various sizes with an opening cross-section preventing the free passage of the moist building block mass under the inherent weight thereof, with a distribution over the form cross-section dependent on the shape of the circumferential walls (13) of the housing chamber (12) and/or the form walls and the arrangement of the internal webs and said filling carriage (9) may be locked in a filling position defined by stops over the form (1).

公开(公告)号：EP1644106B1

公开(公告)日：2006-09-06

申请号：EP04732870.3

申请日：2004-05-14

申请人： KDM Engineering GmbH

发明人： Kranzinger, Norbert ,  Dambauer, Klaus ,  Dambauer, Eva Maria

IPC分类号： B01F7/16 ,  B01F7/32

CPC分类号： B01F3/04453 ,  B01F7/00975 ,  B01F7/1665 ,  B01F7/32 ,  B01F15/00454 ,  B01F2015/00636 ,  B28C5/325 ,  B28C5/383

摘要： A device for frothing a sludge made from sand, water and a hydraulic binder, with addition of a frothing agent, is disclosed, comprising a cylindrical container (2), for housing the sludge and a stirrer gear (7), circulating with relation to the container (2) and the container axis. According to the invention, simple construction proportions may be achieved, whereby the stirrer gear (7) comprises stirring units (10), distributed over the cross-section of the container, each of which has a rotor parallel to the container axis with stirring rods (14), distributed around the circumference between end retainers (12, 13), parallel to said axis, which may be driven alternately in opposing directions.

公开(公告)号：EP1644106A1

公开(公告)日：2006-04-12

申请号：EP04732870.3

申请日：2004-05-14

申请人： KDM Engineering GmbH

发明人： Kranzinger, Norbert ,  Dambauer, Klaus ,  Dambauer, Eva Maria

IPC分类号： B01F7/16 ,  B01F7/32

CPC分类号： B01F3/04453 ,  B01F7/00975 ,  B01F7/1665 ,  B01F7/32 ,  B01F15/00454 ,  B01F2015/00636 ,  B28C5/325 ,  B28C5/383

摘要： A device for frothing a sludge made from sand, water and a hydraulic binder, with addition of a frothing agent, is disclosed, comprising a cylindrical container (2), for housing the sludge and a stirrer gear (7), circulating with relation to the container (2) and the container axis. According to the invention, simple construction proportions may be achieved, whereby the stirrer gear (7) comprises stirring units (10), distributed over the cross-section of the container, each of which has a rotor parallel to the container axis with stirring rods (14), distributed around the circumference between end retainers (12, 13), parallel to said axis, which may be driven alternately in opposing directions.

摘要翻译： 本发明公开了一种用于使由沙子，水和水硬性粘合剂制成的污泥发泡并添加发泡剂的装置，其包括用于容纳污泥的圆柱形容器（2）和搅拌器齿轮（7） 容器（2）和容器轴线。 根据本发明，可以实现简单的构造比例，其中搅拌器齿轮（7）包括分布在容器的横截面上的搅拌单元（10），每个搅拌单元具有平行于容器轴线的转子，搅拌棒 （14），其围绕平行于所述轴线的端部保持器（12,13）之间的圆周分布，所述轴线可以在相反的方向上交替驱动。