Title:
金属溶解装置
Document Type and Number:
Japanese Patent JP6659366
Kind Code:
B2
Abstract:
This metal melting device is provided with a crucible 20 for storing molten metal therein, a stirring part 30 for stirring the molten metal in the crucible 20, and a heating part 40 for heating the crucible 20. The stirring part 30 includes a cylindrical member 32 disposed along the vertical direction in a center part of the crucible 20, a plate-shaped member 31 disposed along the horizontal direction and connected to a top end part of the cylindrical member 32, and swirling upward flow generating parts 33, M1 for generating a swirling upward flow in the molten metal in the cylindrical member 32. An annular gap Z is formed between an outer edge of the plate-shaped member 31 and an inner wall surface of the crucible 20. The inside of a single crucible 20 can be used as a temperature increase chamber and a melting chamber. Consequently, the device as a whole can be made more compact than a configuration in which a temperature increase chamber and a melting chamber are provided separately.
Inventors:
Inuzuka
Koichi Murakami
Koichi Murakami
Application Number:
JP2016005691A
Publication Date:
March 04, 2020
Filing Date:
January 15, 2016
Export Citation:
Assignee:
Chuo Seiki Co., Ltd.
Accel Giken Co., Ltd.
Accel Giken Co., Ltd.
International Classes:
F27B14/08; F27B14/14; F27B14/16; F27D13/00; F27D17/00; F27D27/00
Domestic Patent References:
| JP2010070794A | ||||
| JP2008082640A | ||||
| JP54028205A | ||||
| JP61008126A | ||||
| JP59147630A |
Foreign References:
| US4605438 | ||||
| CN104390457A |
Attorney, Agent or Firm:
Toshikazu Higuchi