Title:
QUANTITATIVE FEEDING DEVICE FOR POWDER MATERIAL
Document Type and Number:
Japanese Patent JPH0940184
Kind Code:
A
Abstract:
To perform smooth discharge of a powder material in which a solid and lump-form substance are mixed.
A pair of canvases 6 is arranged on the bottom 2 of a tank 1 in such a state that a long side is inclined so that short sides are formed in a V-shape. A discharge port 4 having a rotary valve 5 is arranged on the downward inclination side and an air feed means B to feed air from the lower parts of the canvasses 6 and 6 is provided. A screw conveyor 7 to scrape out lump-form substances gathering on the long surfaces of the V-shaped canvasses 6 and 6 is provided.
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Inventors:
TSUNODA MASAHIKO
KOJIMA KEISUKE
KOJIMA KEISUKE
Application Number:
JP18674595A
Publication Date:
February 10, 1997
Filing Date:
July 24, 1995
Export Citation:
Assignee:
IIJIMA KOGYO KK
CHIYODA ENG KK
CHIYODA ENG KK
International Classes:
B65G33/26; B65G65/46; B65G65/48; (IPC1-7): B65G65/46; B65G33/26; B65G65/48
Attorney, Agent or Firm:
Toshitada Takahashi (1 outside)