Title:
FLOW-HEATING OVEN AND METHOD OF HEATING
Document Type and Number:
Japanese Patent JP2022112156
Kind Code:
A
Abstract:
To provide a flow-heating oven improved in thermal efficiency and a method of heating.SOLUTION: A flow-heating oven 100, for regenerating a core sand used for a core, comprises a flow tank 101 that heats the core sand while causing the core sand to flow by flowing gas and a discharging passage 102 that is in communication with the flow tank 101 and discharges the flowing gas. The discharging passage 102 comprises an input unit 102A for inputting the core sand into the flow tank 101 through the discharging passage 102. In the discharging passage 102, the flowing gas to be discharged through an interior of the discharging passage 102 heats the core sand inputted into the discharging passage 102 from the input unit 102A so as to further heat, in the flow tank 101, the core sand heated in the discharging passage 102.SELECTED DRAWING: Figure 1
Inventors:
YAMASHITA DAISUKE
WATANABE HIROYASU
WATANABE HIROYASU
Application Number:
JP2021007847A
Publication Date:
August 02, 2022
Filing Date:
January 21, 2021
Export Citation:
Assignee:
TOYOTA MOTOR CORP
International Classes:
B22D29/00; F26B3/08; F27B15/08; F27D13/00; F27D17/00
Attorney, Agent or Firm:
Ken Ieiri
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