Title:
PULVERIZER
Document Type and Number:
Japanese Patent JP3229470
Kind Code:
B2
Abstract:
PURPOSE: To provide a pulverizer of high pulverizing capacity by aligning a collision member in accordance with high speed air flow when the high speed air flow collides with the collision member.
CONSTITUTION: The collision member 6 is arranged so as to allow the center axis 6c of a conical pulverizing surface 6a to coincide with the flow of the high speed air flow 4 bent by being affected by air flow evacuated from a supply opening 1. As a result, a material 7 to be pulverized fed from the supply opening 1 collides with the pulverizing surface 6a, 6c uniformly to the center axis 6c.
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Inventors:
Satoru Okano
Nobuyasu Makino
Tomiaki Ito
Kenichi Uehara
Nobuyasu Makino
Tomiaki Ito
Kenichi Uehara
Application Number:
JP31533293A
Publication Date:
November 19, 2001
Filing Date:
December 15, 1993
Export Citation:
Assignee:
株式会社リコー
International Classes:
G03G9/087; B02C19/06; (IPC1-7): B02C19/06
Domestic Patent References:
| JP4322753A | ||||
| JP5184965A | ||||
| JP326349A | ||||
| JP5184966A |
Attorney, Agent or Firm:
Akichika Takano