Title:
摩砕機を用いた摩砕方法
Document Type and Number:
Japanese Patent JP7131856
Kind Code:
B2
Abstract:
To provide a grinding method using a grinding mill which unnecessitates a grinding medium without reducing grinding efficiency thereby materializing reduction in noise and allowing for contribution to improvement of processing capacity thereof.SOLUTION: A grinding method using a grinding mill is provided, the grinding mill includes: a drum body 1 which is in cylindrical shape and is fixed in non-rotatable manner and comprises a charging hopper 71 for taking-in a grinding object to inside of the grinding mill and a discharging hopper 21 for discharging the grinding object ground by the grinding mill from the grinding mill; a center shaft which is a center shaft 2 penetrating the drum body 1 in a cylinder length direction and is rotationally driven by a motor M; a plurality of partition plates 4 which are arranged at predetermined intervals in a longitudinal direction of the center shaft 2 and attached to the center shaft 2, partition an inner space of the drum body 1 into the plurality of grinding chambers 6 and are arranged in a plurality of grinding chambers 6, respectively; and a plurality of friction plates 5 which are attached to the drum body 1 and are opposed to the plurality of partition plates 4, respectively.SELECTED DRAWING: Figure 1
Inventors:
Shigeo Yanase
Application Number:
JP2021026395A
Publication Date:
September 06, 2022
Filing Date:
February 22, 2021
Export Citation:
Assignee:
Limited company Daito engineering works
International Classes:
B02C17/06; B02C17/16; B02C17/24
Domestic Patent References:
| JP4066132A | ||||
| JP7008822A | ||||
| JP2010125446A | ||||
| JP3261125B1 | ||||
| JP2008104910A |
Attorney, Agent or Firm:
Yoshihiro Kiyohara
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