Title: A vertical combined sieving device
Application Number: 200610044972 Application Date: 2006.06.23
Publication Number: 1864870 Publication Date: 2006.11.22
Approval Pub. Date: Granted Pub. Date:
International Classifi-cation: B07B1/28,B07B1/46
Applicant(s) Name: Sun Gongmin Address: 250100
Inventor(s) Name: Sun Gongmin, Meng Xiangyi
Attorney & Agent:
Abstract:
     The invention relates to an upright combined screen device. Wherein, said device comprises a sealing frame, while the seal frame is mounted with activator and ventilate hole, and it is connected to the screen feeding discharging tube and the screen discharging tube; the chamber of sealing frame has screen mesh and distributor; the invention uses one upper screen unit and one lower screen unit to form one screen unit; uses several screen units to be distributed up-and-down to form multistage screen; or uses several screen units and lower screen unit or upper screen unit to be distributed up-and-down to form multistage screen; said upper screen unit comprises a screen surface formed by upper screen mesh in the sealing frame of upper unit; the lower screen unit comprises a reversed screen surface formed by lower screen mesh in the sealing frame of lower unit; the sealing frames of upper and lower units are connected by unit flexible sealing rings; the upper and lower unit screen meshes are connected by several vibrate screen meshes from end to end.
Time: 13
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