Title:
FURNACE TOP DEVICE
Document Type and Number:
WIPO Patent Application WO/2022/138043
Kind Code:
A1
Abstract:
This furnace top device 1 comprises: a conveyor head cover 22 enclosing the raw-material-input-side end of a conveyor 20; a switching chute 14 that has a receiving port 52 facing a discharge port 62 of the conveyor head cover 22, and that is capable of rotating about the central axis 56 of the receiving port 52; a plurality of furnace top bunkers 10 disposed in parallel around the furnace core, on the vertically downward side of the switching chute 14; and a movable part 70 provided so as to be movable in the conveyor head cover 22. The movable part 70 can be disposed at an intermediate position, which is a position at which at least some of a raw material falling from the conveyor 20 collides.
Inventors:
SUGAWARA NAOFUMI (JP)
Application Number:
PCT/JP2021/044241
Publication Date:
June 30, 2022
Filing Date:
December 02, 2021
Export Citation:
Assignee:
WURTH PAUL IHI CO LTD (JP)
International Classes:
C21B7/18; F27B1/20
Foreign References:
| JPS61155355U | 1986-09-26 | |||
| JP2016017197A | 2016-02-01 |
Attorney, Agent or Firm:
AOMI PATENT (JP)
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