Title:
DRUM SHAPED SUCTION TYPE ROTARY SELECTING DEVICE FOR DUST DISPOSAL DEVICE
Document Type and Number:
Japanese Patent JP3096865
Kind Code:
B2
Abstract:
PURPOSE: To selectively assort a large quantity of dust in plural kinds without dispersing the dust by utilizing a suction force and exhaust wind power at the same time, in each kind, with high efficiency, safely, and in sanitary state.
CONSTITUTION: At the trunk outer peripheral part of a drum body 1 which is constituted so that the upper surface side of the trunk peripheral part is formed to an opened port part 1a over a necessary area and the under surface side is formed to a shielded part 1b over a necessary area, a hurdle shaped rotary body 1c is fitting-arranged in rotatable manner at a specified speed, and a suction duct 1d is connected at one side part of the drum body 1 so that the necessary suction force (negative pressure force) always acts onto the opened port part 1a of the drum body 1. Further, the dust throwing-in part 1c to the upper surface of the opened port part 1a of the drum body 1 is installed at the position above the upper surface at the center part of the drum body 1 and at the position opposed to the revolution direction of the hurdle shaped rotary body 1c.
Inventors:
Tadashi Aikawa
Hiroshi Masuda
Yuji Nomura
Chujiro Baba
Hiroshi Masuda
Yuji Nomura
Chujiro Baba
Application Number:
JP11968492A
Publication Date:
October 10, 2000
Filing Date:
April 13, 1992
Export Citation:
Assignee:
Toho Seat Frame Co., Ltd.
International Classes:
B03C1/10; B07B15/00; B65F5/00; (IPC1-7): B65F5/00; B03C1/10; B07B15/00
Attorney, Agent or Firm:
Sadao Ito
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