US 9,234,701 B2Granted

Crushing drying device

AssigneeKabushiki Kaisha Kinki

InventorsNaoya Wada, Katsu Matsumoto, Hiroaki Kajiyama, Masuyuki Mieda, Kazuhiro Yamamoto, Natsuki Takemoto

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Abstract

A crushing drying device includes an object-to-be-treated supply port from which an object is supplied into a main body, a crushing portion for crushing the object by hammers rotated on a drive shaft, and a classifying portion having a space for circulating the object to be treated at a position away from the crushing portion, the crushing portion has a dry gas supply port from which the heated air is supplied in a predetermined direction along an inner surface of the device main body, and the classifying portion has discharge portions from which the crushed object is discharged together with the heated air, and deviation plates for changing a flow of the object transferred to the classifying portion, so that the crushing drying device is one machine.

Claims9

Dependent claims

A crushing drying device, comprising:

an object-to-be-treated supply port from which an object to be treated is supplied into a device main body;
a crushing portion for crushing the object to be treated supplied from the object-to-be-treated supply port by a crushing element rotated on a drive shaft;
and
a classifying portion having a space for circulating the object to be treated crushed in the crushing portion at a position away from the crushing portion, wherein
the crushing portion has a dry gas supply port from which a dry gas is supplied in a predetermined direction along an inner surface of the device main body, and
the classifying portion has a discharge portion from which the crushed object to be treated is discharged together with the dry gas supplied from the crushing portion, and a deviation portion for changing a flow of the object to be treated transferred to the classifying portion together with the dry gas.

3 more elements

Dependencies are inferred from the claim text.

Facts

Application: 14/125,925Filed 14 Jun 2012
Priority: JP 2011-13554717 Jun 2011
Published: US 2014/0190031 A110 Jul 2014
Granted: 12 Jan 2016
Term ends: Not estimatedThe source records don’t support an estimate.

Classification12 codes

F26B 25/001
Details of general application not covered by group F26B21/00 or F26B23/00: handling, e.g. loading or unloading arrangements
B02C 13/06
With horizontal rotor shaft: with beaters rigidly connected to the rotor
B02C 13/282
Details: shape or inner surface of mill-housings
B02C 13/288
Details: ventilating, or influencing air circulation