公开(公告)号：EP2885117B1

公开(公告)日：2017-12-20

申请号：EP13829524.1

申请日：2013-08-13

申请人： Colourmate Inc.

发明人： MACGREGOR, Anthony

IPC分类号： B29C31/04 ,  B01D45/16 ,  B01D45/02 ,  B01D45/04

CPC分类号： B01D45/00 ,  B01D45/04 ,  B01D45/16 ,  B29C31/02 ,  B29C31/042 ,  B29C45/5008 ,  B29C45/76

摘要： Plastic powder/dust is cyclonically pulled into the loading chamber by vacuum. The finer dust rises due to the flow of air upwardly through a separation chamber, and a coaxially arranged intensifying chamber communicates with the lower portion of the loading chamber by a tube that recovers the finer dust. At least two filters between the vacuum unit and the separator, are sequentially activated during phases of successive cycles, so the inactive filter can be cleared of dust by admitting ambient air so the cleared dust is delivered to the loading chamber. Multiple miniature cyclonic separators are provided atop the primary loader in a version without filters.

公开(公告)号：EP2885117A4

公开(公告)日：2015-09-16

申请号：EP13829524

申请日：2013-08-13

申请人： COLOURMATE INC

发明人： MACGREGOR ANTHONY

IPC分类号： B29C31/04 ,  B01D45/02 ,  B01D45/04 ,  B01D45/16

CPC分类号： B01D45/00 ,  B01D45/04 ,  B01D45/16 ,  B29C31/02 ,  B29C31/042 ,  B29C45/5008 ,  B29C45/76

摘要： Plastic powder/dust is cyclonically pulled into the loading chamber by vacuum. The finer dust rises due to the flow of air upwardly through a separation chamber, and a coaxially arranged intensifying chamber communicates with the lower portion of the loading chamber by a tube that recovers the finer dust. At least two filters between the vacuum unit and the separator, are sequentially activated during phases of successive cycles, so the inactive filter can be cleared of dust by admitting ambient air so the cleared dust is delivered to the loading chamber. Multiple miniature cyclonic separators are provided atop the primary loader in a version without filters.

摘要翻译： 塑料粉末/粉尘通过真空旋转拉入装载室。 更细的灰尘由于空气向上流过分离室而上升，并且同轴布置的增压室通过回收较细灰尘的管与装载室的下部连通。 真空单元和分离器之间的至少两个过滤器在连续循环的阶段被顺序地激活，因此通过允许环境空气使非活性过滤器能够被灰尘清除，从而将清除的灰尘输送到装载室。 多个微型气旋分离器以无过滤器的形式提供在主装载机顶部。

公开(公告)号：EP2885117A1

公开(公告)日：2015-06-24

申请号：EP13829524.1

申请日：2013-08-13

申请人： Colourmate Inc.

发明人： MACGREGOR, Anthony

IPC分类号： B29C31/04 ,  B01D45/16 ,  B01D45/02 ,  B01D45/04

CPC分类号： B01D45/00 ,  B01D45/04 ,  B01D45/16 ,  B29C31/02 ,  B29C31/042 ,  B29C45/5008 ,  B29C45/76

摘要： Plastic powder/dust is cyclonically pulled into the loading chamber by vacuum. The finer dust rises due to the flow of air upwardly through a separation chamber, and a coaxially arranged intensifying chamber communicates with the lower portion of the loading chamber by a tube that recovers the finer dust. At least two filters between the vacuum unit and the separator, are sequentially activated during phases of successive cycles, so the inactive filter can be cleared of dust by admitting ambient air so the cleared dust is delivered to the loading chamber. Multiple miniature cyclonic separators are provided atop the primary loader in a version without filters.

摘要翻译： 通过真空将塑料粉末/粉尘气旋地拉入装载室中。 由于空气向上流过分离室，较细的灰尘上升，并且同轴布置的增强室通过回收较细灰尘的管与装载室的下部连通。 真空装置和分离器之间至少有两个过滤器在连续循环的各个阶段中依次启动，因此无效过滤器可以通过进入环境空气清除灰尘，从而将清除的灰尘输送到装载室。 在主装载机的顶部提供多个微型旋风分离器，不带过滤器。