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1. 发明专利

JPH09173982A SEPARATING DEVICE FOR GRANULAR MATERIAL AND ITS SEPARATION 失效
公开(公告)号：JPH09173982A
公开(公告)日：1997-07-08
申请号：JP33205896
申请日：1996-12-12
申请人： BELOIT TECHNOLOGIES INC
发明人： JIYOUZEFU BII BIIRAGASU
IPC分类号： B07B4/08 , B07B9/00 , B07B11/04 , B07B11/06 , D21B1/02
摘要： PROBLEM TO BE SOLVED: To separate the structural elements of a granular material from each other corresponding to a different attribute by dispersing a mixed granular material charged on a perforated member in an air flow moving upward in a duct, feeding a certain particle upward from the duct and discharging another particle through the perforated member from the bottom of the duct. SOLUTION: The mixed material 44 is charged from a hopper 58 on a porous screen formed from a grating 36 arranged along an inclined chute 60 in a separating section 24. The grating 36 has many narrow rod members arranged to be extended across the duct 22 between a material inlet 40 and a scrap outlet 42 in an adjacent material. The grating 36 is supported in cantilever by a mounting part 46 supporting the grating 36 elastically on a spring and a ferromagnetic member 50 is mounted to the grating 36, which is vibrated by a solenoid 52. Then, a certain material 44 is fluidized with air moving upward and is discharged from the separating section 24 through the duct 36 Another particle material 44 is discharged from the separating section 24 through the bottom 34 of the duct to be collected on a conveyer.

2. 发明专利

JPH08224545A METHOD FOR SEPARATING EASILY BREAKABLE MATERIAL FROM FLEXIBLE MATERIAL 失效
公开(公告)号：JPH08224545A
公开(公告)日：1996-09-03
申请号：JP31765395
申请日：1995-12-06
申请人： BELOIT TECHNOLOGIES INC
发明人： JIYON DARERU RIN , JIYOUZEFU BII BIIRAGASU
IPC分类号： B07B9/00 , B02B20060101 , B02C4/02 , B02C23/08 , B03B4/00 , B07B13/00
摘要： PROBLEM TO BE SOLVED: To easily carry out recycling of materials by efficiently separating wastes containing fragile materials and soft materials. SOLUTION: Used electric bulbs 26 and other objects made of fragile materials and soft materials are fed by a conveyer 22 into a pulverizing apparatus 30 comprising a pair of rolls 34, 36 having smooth or projected shapes to press and crush wastes 24. Among the wastes, fragile materials such as glass are extremely finely crushed and soft materials such as lead are made flat or extended to be large debris. All of the materials are passed through the crusher apparatus 30 and then the smaller fragments of the materials are separated from the larger fragments of the materials by a screen apparatus 60.

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