Title:
熱処理設備、多孔性蓄熱体の設置方法、熱処理された物体の製造方法、多孔性蓄熱体の選定方法
Document Type and Number:
Japanese Patent JP3926152
Kind Code:
B2
Abstract:
A heat treatment equipment having a heating chamber having a plurality of regenerative combustors provided with direct-fired burner having a built-in porous regenerator, for applying a heat treatment to an object in the heating chamber, wherein the substantial average surface pore diameter is not uniform for porous regenerators in a plurality of direct-fired burners or a plurality of regenerative combustors. By making contrivances in the shape of porous regenerators of the direct-fired burners or the regenerative heat exchangers arranged in an area where substances causing choking tend to easily adhere to make it difficult for such substances to adhere or prevent choking phenomenon from becoming apparent.
Inventors:
Yutaka Suzukawa
Isao Mori
Masayasu Nagoshi
Ken Tada
Atsushi Sudo
Yoshiyuki Kasai
Kazuhiko Umehara
Isao Mori
Masayasu Nagoshi
Ken Tada
Atsushi Sudo
Yoshiyuki Kasai
Kazuhiko Umehara
Application Number:
JP2001520042A
Publication Date:
June 06, 2007
Filing Date:
August 31, 2000
Export Citation:
Assignee:
jfe Steel Corporation
Nfk Holdings Co., Ltd.
Nippon Insulator Co., Ltd.
Nfk Holdings Co., Ltd.
Nippon Insulator Co., Ltd.
International Classes:
F23L15/02; F28D20/00
Domestic Patent References:
| JP10267262A | ||||
| JP62018577U | ||||
| JP8170820A | ||||
| JP8159453A | ||||
| JP10026339A | ||||
| JP8035625A | ||||
| JP10300063A | ||||
| JP61180890A | ||||
| JP7002739U | ||||
| JP8219441A |
Attorney, Agent or Firm:
Yasuo Ishikawa