Title:
CALCINATION FURNACE
Document Type and Number:
Japanese Patent JP2015210072
Kind Code:
A
Abstract:
PROBLEM TO BE SOLVED: To provide a rapid temperature rise area having a high temperature rise rate, in a calcination furnace where a processed object is moved to constant temperature areas by roller transportation, and while passing through each area having each setting temperature, the processed object is completely calcinated via temperature rising, holding and cooling steps.SOLUTION: A calcination furnace includes: a calcination furnace body 110 that has an inside passage 120 having a constant length from an inlet to an outlet; a transportation roller 130 that is provided at the central part of the inside passage so as to rotate in an outlet side direction by driving means; an upper heater 150 and a lower heater 160 that are respectively provided at the upper part and lower part of the inside passage; and partition walls that are provided so that the inside passage has boundaries for each section. In the calcination furnace, at least one of the partition walls is a thick wall part 250 made thicker than other partition walls.
Inventors:
CHA BERM HA
LEE CHUL SEUNG
HA MUN SU
YOON BYUNG KWON
KIM SANG HYUK
LEE CHUL SEUNG
HA MUN SU
YOON BYUNG KWON
KIM SANG HYUK
Application Number:
JP2014149593A
Publication Date:
November 24, 2015
Filing Date:
July 23, 2014
Export Citation:
Assignee:
SAMSUNG ELECTRO MECH
International Classes:
F27B9/02; F27B9/04; F27B9/24; F27B9/36; F27D5/00
Domestic Patent References:
| JP2003322471A | 2003-11-14 |
Attorney, Agent or Firm:
Konobu Kato
Fukukawa Shinya
Fukukawa Shinya