Title:
METHOD FOR DISCHARGING RESIDUE IN POWDER PROCESSING DEVICES AND SYSTEM FOR DISCHARGING RESIDUE IN POWDER PROCESSING DEVICES
Document Type and Number:
WIPO Patent Application WO/2016/194669
Kind Code:
A1
Abstract:
Provided is a method to discharge power remaining inside a casing of a powder processing device. The present invention is a method for discharging residue in a powder processing device that comprises a casing, a supply port provided on top at one end of the casing, and a discharge port provided on the bottom at the other end of the casing and that moves powder in the casing toward the discharge port by the powder being pushed by powder introduced from the supply port, wherein the method comprises a powder introduction stop step to stop the introduction of powder from the supply port after the powder processing completes, and a sublimable solid particle introduction step to introduce sublimable solid particles that sublimate at normal temperature and pressure from the supply port.
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Inventors:
TAKASHIMA HISATSUGU (JP)
SAKAI SHOJI (JP)
SAKAI SHOJI (JP)
Application Number:
PCT/JP2016/065126
Publication Date:
December 08, 2016
Filing Date:
May 23, 2016
Export Citation:
Assignee:
NARA MACHINERY CO LTD (JP)
International Classes:
F26B17/00; B01F7/04; B01F15/02; B01F15/06; F26B17/20
Foreign References:
| JP2004150641A | 2004-05-27 | |||
| JP2011161310A | 2011-08-25 |
Attorney, Agent or Firm:
NONAKA TAKESHI (JP)
Takeshi Nonaka (JP)
Takeshi Nonaka (JP)
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