公开(公告)号：US06929670B1

公开(公告)日：2005-08-16

申请号：US10056579

申请日：2002-01-25

申请人： Mohamed S. Hamed ,  Alan Van Geyn

发明人： Mohamed S. Hamed ,  Alan Van Geyn

IPC分类号： B01D45/08

CPC分类号： B01D45/08 ,  Y10S55/25

摘要： An apparatus for the separation of sand from an air stream in a thermal sand removal oven is disclosed. The preferred embodiment of the apparatus comprises a plurality of members comprising two planar members joined to form “V” shaped members. The vertex of the “V” shape points generally in the direction of the air current. The apparatus is installed in the recirculated air stream of a thermal sand removal oven, in a location between the sand molds and the air circulation means. The present invention is also installed in ovens containing metal castings containing sand cores, and ovens containing metal castings both encased in a sand mold and containing a sand core.

摘要翻译： 公开了一种用于在热除砂炉中将砂与空气流分离的装置。 该装置的优选实施例包括多个构件，其包括被连接以形成“V”形构件的两个平面构件。 “V”形顶点通常指向气流方向。 该装置安装在热除砂炉的再循环空气流中，位于砂模和空气循环装置之间的位置。 本发明还安装在含有砂芯的金属铸件的烘箱中，以及包含在砂模中并含有砂芯的金属铸件的烤箱。