公开(公告)号：WO0162402A3

公开(公告)日：2002-11-28

申请号：PCT/FR0100468

申请日：2001-02-16

申请人： MONJARRET CHRISTIAN

发明人： MONJARRET CHRISTIAN

IPC分类号： B07B1/20 ,  B07B1/46 ,  B68G3/08

CPC分类号： B07B1/4609 ,  B07B1/20 ,  B68G3/08

摘要： The invention concerns a screening method and machine for size sorting in a fluid (9), into two categories, of materials with different volumes and density close to that of the fluid used after total immersion in said fluid. Mechanical stirring (6) means upstream of the sieves, optionally combined with the use of surfactants in an aqueous medium, maintain said materials to be size-sorted suspended in said fluid. The fluid circulates from upstream to downstream of the sieves. Only the materials below a certain size, volume or weight, maintained suspended in the fluid, pass through the size-sorting sieves (15). The sieves are immersed in the fluid and do not slow down the liquid flow passing through them. To obtain further size-sorted categories, it is possible to organise the inventive process sequentially. The invention is useful in poultry processing plants, processing feathers and down for padding purposes, purifying foreign matter in pasty mixtures and the like.

摘要翻译： 本发明涉及一种筛选方法和机器，用于将流体（9）中的尺寸分类分成两类，其具有不同体积和密度的材料，接近于在所述流体中完全浸入之后使用的流体的体积和密度。 机械搅拌（6）表示筛子的上游，任选地与在水性介质中使用表面活性剂组合，将所述待分级的材料悬浮在所述流体中。 流体从筛网的上游流向下游。 保持悬浮在流体中的材料只有一定尺寸，体积或重量以下的材料才能通过尺寸分选筛（15）。 筛子浸没在流体中，不会减慢通过它们的液体流动。 为了获得进一步的大小分类的类别，可以顺序地组织本发明的处理。 本发明可用于家禽加工厂，加工羽毛和用于填充的目的，净化糊状混合物中的异物等。

公开(公告)号：WO2021074671A1

公开(公告)日：2021-04-22

申请号：PCT/IB2019/058790

申请日：2019-10-15

申请人： REUBEN, Ronie

发明人： REUBEN, Ronie

IPC分类号： D04H1/4266 ,  B68G3/08 ,  D04H1/44 ,  D04H1/488

摘要： A method and an apparatus for forming a down feather sheet is described and wherein a mixture of down feathers and a binder material is fused together by injecting hot air under pressure into the mixture. A plurality of hot air injection needles are caused to penetrate into a layer of the mixture as it is conveyed along a conveyor and to release hot air at a temperature sufficient to cause the binder material to fuse together and to the down causing the down and the binder material to be trapped into the layer. The displacement of the hot air injection mechanism is synchronized to the conveying speed and the projection of the needles into the layer is adjusted to the thickness of the layer being conveyed.

公开(公告)号：WO01062402A2

公开(公告)日：2001-08-30

申请号：PCT/FR2001/000468

申请日：2001-02-16

IPC分类号： B07B1/20 ,  B07B1/46 ,  B68G3/08 ,  D06M19/00

CPC分类号： B07B1/4609 ,  B07B1/20 ,  B68G3/08

摘要： The invention concerns a screening method and machine for size sorting in a fluid (9), into two categories, of materials with different volumes and density close to that of the fluid used after total immersion in said fluid. Mechanical stirring (6) means upstream of the sieves, optionally combined with the use of surfactants in an aqueous medium, maintain said materials to be size-sorted suspended in said fluid. The fluid circulates from upstream to downstream of the sieves. Only the materials below a certain size, volume or weight, maintained suspended in the fluid, pass through the size-sorting sieves (15). The sieves are immersed in the fluid and do not slow down the liquid flow passing through them. To obtain further size-sorted categories, it is possible to organise the inventive process sequentially. The invention is useful in poultry processing plants, processing feathers and down for padding purposes, purifying foreign matter in pasty mixtures and the like.

摘要翻译： 本发明涉及一种筛选方法和机器，用于将流体（9）中的尺寸分类分成两类，其具有不同体积和密度的材料，接近于在所述流体中完全浸入之后使用的流体的体积和密度。 机械搅拌（6）表示筛子的上游，任选地与在水性介质中使用表面活性剂组合，将所述待分级的材料悬浮在所述流体中。 流体从筛网的上游流向下游。 保持悬浮在流体中的材料只有一定尺寸，体积或重量以下的材料才能通过尺寸分选筛（15）。 筛子浸没在流体中，不会减慢通过它们的液体流动。 为了获得进一步的大小分类的类别，可以顺序地组织本发明的处理。 本发明可用于家禽加工厂，加工羽毛和用于填充的目的，净化糊状混合物中的异物等。