Title:
【考案の名称】インゴツトの予熱装置
Document Type and Number:
Japanese Patent JPS5917492
Kind Code:
Y2
Abstract:
A pre-heating assembly to be used for pre-heating ingots being transported to a melting furnace, which includes an inner cylinder constituting a main passage for exhaust gas discharged from a flue of the melting furnace, an outer cylinder which is positioned around the inner cylinder to leave a subsidiary passage for the exhaust gas between the two cylinders, an ingot supplying passage spirally provided along the outermost circumference of the inner cylinder, in which the ingots, each having a spherical configuration like a ball, roll down the passage in succession so that each ingot is pre-heated prior to its introduction into the melting furnace, and a connector support member, on which both cylinders are mounted and the bottom portion of the connector support member is coupled to the outlet of the flue.
Inventors:
Terumoto Yamaguchi
Masaya Ota
Masaya Ota
Application Number:
JP8271079U
Publication Date:
May 22, 1984
Filing Date:
June 15, 1979
Export Citation:
Assignee:
Tokai Rika Electric Co., Ltd.
International Classes:
F27D13/00; B22D17/28; (IPC1-7): B22D17/28; F27D13/00
Attorney, Agent or Firm:
Unuma Tatsuyuki