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Title:
POWDER MANUFACTURING APPARATUS AND POWDER MANUFACTURING METHOD
Document Type and Number:
Japanese Patent JP2016020036
Kind Code:
A
Abstract:
PROBLEM TO BE SOLVED: To perform pulverization of powder of bamboo or the like and classification simultaneously.SOLUTION: A powder manufacturing apparatus comprises: a second fine pulverization part 20 for pulverizing powder of a first particle diameter pulverized by a first fine pulverization part 10 into powder of a second particle diameter which is smaller than the first particle diameter; and a collection part 30 for collecting the powder of the second particle diameter. The first fine pulverization part 10 comprises a first mesh 14 disposed so as to surround the periphery of a first chip saw 13, and a first housing 16 disposed so as to provide a space 15 between the periphery of the mesh 14 and the first housing. The second fine pulverization part 20 comprises: a rotatably-driven second chip saw 23 in which a plurality of chip saws 22 are disposed apart from each other in a second drive shaft 21; a second mesh 24 disposed so as to surround the periphery of the second chip saw 23; and a second housing 26 that surrounds the periphery of the second mesh 24 and is disposed so as to provide a space 25 between the periphery of the second mesh 24 and the second housing. The mesh of the second mesh 24 is formed finer than that of the first mesh 14.SELECTED DRAWING: Figure 1

Inventors:
TSURUHA MASAYUKI
Application Number:
JP2014143713A
Publication Date:
February 04, 2016
Filing Date:
July 11, 2014
Export Citation:
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Assignee:
BAMBOO CHEMICAL KENKYUSHO:KK
International Classes:
B27L11/06; B27J1/00
Domestic Patent References:
JP2000093826A2000-04-04
JP2010099619A2010-05-06
JP2012250531A2012-12-20
JP2000093826A2000-04-04
JP2010099619A2010-05-06
JP2012250531A2012-12-20
JPS59102148U1984-07-10
JPS59102148U1984-07-10
Foreign References:
US4243180A1981-01-06
US4243180A1981-01-06
Attorney, Agent or Firm:
豊栖 康弘
豊栖 康司