Title:
STRUCTURE FOR PREVENTING BLOCKAGE OF CHUTE TUBE
Document Type and Number:
WIPO Patent Application WO/2022/074876
Kind Code:
A1
Abstract:
A structure 3 for preventing the blockage of a chute tube 1 comprises: a chute tube 1 that has a plurality of cylindrical members 121 continuous with each other and coaxially connected to each other, and communicates with a furnace body; a rotation mechanism 4 that rotates the adjacent cylindrical members 121 relative to each other; and a scraper 5 that is provided on one of the adjacent cylindrical members 121 and faces the inner peripheral surface F1 of the other cylindrical member 121.
Inventors:
MUKAI SHINJI (JP)
Application Number:
PCT/JP2021/023345
Publication Date:
April 14, 2022
Filing Date:
June 21, 2021
Export Citation:
Assignee:
IHI CORP (JP)
International Classes:
B65G11/12; F16L55/24; F23K3/20
Foreign References:
| JP2017009194A | 2017-01-12 | |||
| JP2019076876A | 2019-05-23 | |||
| JPH045290U | 1992-01-17 | |||
| CN204310281U | 2015-05-06 | |||
| JPH0292436U | 1990-07-23 | |||
| JP2014159933A | 2014-09-04 |
Attorney, Agent or Firm:
AOMI PATENT (JP)
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