Title:
【発明の名称】造粒コーティング方法および装置
Document Type and Number:
Japanese Patent JP2935501
Kind Code:
B2
Abstract:
A granulating and coating method featuring that a coating liquid and a binder liquid are fed into a rotary drum (1) so as to carry out granulating and coating of a powdery and/or granular material, wherein the coating is performed while a gas is blown out to the rear of the rotating direction of the drum relative to a nozzle unit (22) for feeding the coating liquid of an aqueous type including an emulsion and a suspension into the drum (1). A granulating and coating apparatus featuring that a nozzle unit (22) for feeding at least one of a coating liquid and a binder liquid into a rotary drum (1) is provided, wherein a gas blow-out portion of a duct (12) is provided near the nozzle unit (22) and the direction of the blow-out is adjustable relative to the nozzle unit (22). Further the apparatus is provided with a perforated ventilating member over a gas blow-out opening.
Inventors:
YAMADA SHURI
NAGAMI GORO
NAGAMI GORO
Application Number:
JP2698089A
Publication Date:
August 16, 1999
Filing Date:
February 06, 1989
Export Citation:
Assignee:
FUROINTO SANGYO KK
International Classes:
A23G3/26; A61J3/00; A61J3/06; B01J2/00; B01J2/12; (IPC1-7): B01J2/12; A61J3/06
Other References:
【文献】国際公開88/5345(WO,A1)
Attorney, Agent or Firm:
Yamato Tsutsui (1 person outside)