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Patent Searching and Data


Title:
SOLID MATERIAL CRUSHING APPARATUS
Document Type and Number:
Japanese Patent JP2003200071
Kind Code:
A
Abstract:

To provide a crushing apparatus in which a raw material collides at a higher speed than launch speed.

A pair of rotary bodies having radially formed impellers are arranged to face side surfaces and are rotated at a high speed in the opposed direction to each other to form an opposed launch apparatus. The surroundings of the opposed launch apparatus is surrounded with a cover. A high speed rotating launch body having the radially fixed impellers and provided with a raw material receiving part in the center part and a high speed rotating collision body provided with the receiving impeller radially are arranged so that the raw material collides with the receiving impellers. A raw material charge part and the opposed launch apparatus communicate with each other through a raw material forcibly feed apparatus. A quantitative feed cylinder in which a discharge port is formed is charged in the rotating body or the raw material receiving part to unable to rotate. A quantitative feed frame body on which partition impellers are radially formed is charged in the quantitative feed cylinder rotatably.


Inventors:
Ogawa, Junji
Application Number:
JP2002000210091
Publication Date:
July 15, 2003
Filing Date:
July 18, 2002
Export Citation:
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Assignee:
MARUJUN HEAVY INDUSTRY CO LTD
International Classes:
B02C13/08; B02C13/20; B02C13/286; (IPC1-7): B02C13/08; B02C13/20; B02C13/286
Attorney, Agent or Firm:
佐藤 直義