Title:
スクラップ浸漬装置
Document Type and Number:
Japanese Patent JP7046922
Kind Code:
B2
Abstract:
A molten metal scrap submergence system comprising a furnace and a vortexing scrap submergence well. The vortexing scrap submergence well includes a diverter suspended above the well and oriented for immersion in a bath of molten metal circulating within the well. The system, or an alternative scrap submergence system, can include a hood element disposed in an overlapping position with regard to a top opening of the scrap submergence well. The hood at least substantially seals the top opening. The hood element includes a scrap piece feed chute and a burner allowing carbon containing vapor evaporated from the surface of the molten scrap pieces to combust and form predominantly water. The system, or an alternative scrap submergence system can include internal side walls of the well with a first diameter portion adjacent and above said ramp and a second, larger diameter portion above said first portion.
Inventors:
Henderson Richard S
Wild Chris Tea
Tetkoski Jason
Wild Chris Tea
Tetkoski Jason
Application Number:
JP2019512005A
Publication Date:
April 04, 2022
Filing Date:
August 29, 2017
Export Citation:
Assignee:
Pyrotech Incorporated
International Classes:
F27D27/00; F27B3/18
Domestic Patent References:
| JP5255770A | ||||
| JP61029675A | ||||
| JP2015514954A | ||||
| JP7301490A |
Foreign References:
| US6217823 | ||||
| US20150069679 |
Attorney, Agent or Firm:
Shinichiro Tanaka
Yoshi Kazuhiko Ta
Hiroyuki Suda
Matsushita Mitsuru
Ichiro Kurasawa
Yasushi Yamamoto
Takashi Fujiki
Yoshi Kazuhiko Ta
Hiroyuki Suda
Matsushita Mitsuru
Ichiro Kurasawa
Yasushi Yamamoto
Takashi Fujiki
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