Title:
CRUSHING DEVICE WITH CLASSIFICATION FUNCTION
Document Type and Number:
Japanese Patent JP2016097337
Kind Code:
A
Abstract:
PROBLEM TO BE SOLVED: To bring both an inputted object to be processed and the object to be processed which is coarsely crushed and which has not passed through a classification part into a sufficiently low temperature and crush them.SOLUTION: Between an inner casing 1b and an outer casing 1a, a blow-up passage 1c is provided for allowing an object to be processed which is crushed in a crushing chamber and blown up to pass through, and at an upper part of the inner casing 1b, a classification part 16 is provided for classifying the object to be processed which is conveyed with an airflow from the blow-up passage 1c. The object to be processed which is not sufficiently crushed is refluxed to the crushing chamber from the classification part 16 through the inner casing 1b. Between an input port 11a for the object to be processed and liquid nitrogen in the inner casing 1b and the crushing chamber, a storage tray 21 is provided for storing the object to be processed which is not sufficiently crushed.SELECTED DRAWING: Figure 3
Inventors:
KAWASHIMA MUTSUYASU
AKASE KOSUKE
YAMAGUCHI KAZUYA
AKASE KOSUKE
YAMAGUCHI KAZUYA
Application Number:
JP2014234753A
Publication Date:
May 30, 2016
Filing Date:
November 19, 2014
Export Citation:
Assignee:
KURIMOTO LTD
International Classes:
B02C19/18; B02C23/32
Domestic Patent References:
| JPS57165247U | 1982-10-18 | |||
| JPS4734541B1 |
Attorney, Agent or Firm:
Maeda patent office
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