Title:
FURNACE TOP DEVICE
Document Type and Number:
WIPO Patent Application WO/2020/080038
Kind Code:
A1
Abstract:
A furnace top device is provided with: an inside gate part 102 having two inside gate plates 110, end parts 116 of which at least partially face each other, which are provided in a discharge port 36 of a collection hopper 30 positioned vertically above a turning chute; and, outside of the inside gate part 102, an outside gate part 104 having two outside gate plates 210, end parts of which at least partially face each other, which are provided so as to be shifted about the center axis of the discharge port 36 relative to the inside gate part 102.
Inventors:
SUGAWARA NAOFUMI (JP)
Application Number:
PCT/JP2019/037032
Publication Date:
April 23, 2020
Filing Date:
September 20, 2019
Export Citation:
Assignee:
WURTH PAUL IHI CO LTD (JP)
International Classes:
C21B7/20; F27B1/20
Foreign References:
| JPS57125191A | 1982-08-04 | |||
| JPH09249906A | 1997-09-22 | |||
| JPS6299596U | 1987-06-25 | |||
| JPH08246011A | 1996-09-24 |
Attorney, Agent or Firm:
AOMI PATENT (JP)
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