Title:
Degreasing processing furnace
Document Type and Number:
Japanese Patent JP6264942
Kind Code:
B2
Abstract:
PROBLEM TO BE SOLVED: To provide a defatting treatment furnace capable of restricting quality dispersion in defatting and damage of a ceramic molded product at the time of installing and recovery of the ceramic molded product by shortening a time required for ascending or descending temperature and adsorbing and holding a ceramic molded product without using any case.SOLUTION: A rotor 2 rotationally driven in one direction is installed in a furnace body 1 and a plurality of adsorption heads 10 are arranged at the rotor 2 while being spaced apart by a prescribed clearance in a circumferential direction. The adsorption head 10 has a plurality of suction holes 14 capable of adsorbing a plurality of ceramic molded products S at an adsorption surface 13 so as to cause the ceramic molded product to be adsorbed and held at the adsorption surface 13 during a period in which the adsorption heads 10 reach from the ceramic molded product supply part to the recovery part through a heating zone. The ceramic molded product supply part and/or recovery part of the furnace body is provided with openings 30, 31 and there are provided shutters 32, 33 for opening or closing these openings.
Inventors:
Yukihiro Nakatani
Shigeru Akimoto
Shigeru Akimoto
Application Number:
JP2014037846A
Publication Date:
January 24, 2018
Filing Date:
February 28, 2014
Export Citation:
Assignee:
MURATA MANUFACTURING CO.,LTD.
International Classes:
F27B9/16; C04B35/638; F27D3/12; F27D5/00
Domestic Patent References:
| JP4013087A | ||||
| JP4127236U | ||||
| JP2007285585A | ||||
| JP5264171A | ||||
| JP9249426A | ||||
| JP2251089A |
Foreign References:
| WO2007102216A1 |
Attorney, Agent or Firm:
Hidetaka Tsutsui