公开(公告)号：US3656719A

公开(公告)日：1972-04-18

申请号：US3656719D

申请日：1970-08-17

Applicant: HEURTEY SA

Inventor： DESSARTS PIERRE MARIE LOUIS

IPC: B65G25/00 ,  C21D1/00 ,  F27B9/20 ,  F27B9/36 ,  F27B9/14

CPC classification number: F27B9/201 ,  F27B9/20

Abstract: The technical province of this invention is the heating in a furnace or kiln of metallurgical products principally. The invention relates to a heating method and means for imparting to mutually spaced products resting on the hearth of a kiln of this kind successive individual advancing motions, each consisting of alternating elemental motions, of which one at least is of length different from that of the others. The advantage of the invention resides primarily in the recovery of the heat accumulated in the hearth on the uncovered parts thereof and its transmission along successive zones to the undersurfaces of the products being treated, with dwelling times in the kiln and a degree of filling thereof enabling maximum efficiency to be obtained.

Abstract translation: 本发明的技术省份主要是在冶金产品的炉子或窑炉中进行加热。