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Title:
MOLTEN METAL PLATING FURNACE, SYSTEM FOR PRODUCING AND METHOD FOR PRODUCING PLATED PRODUCT, AND METAL PLATED STEEL TUBE OBTAINED BY MEANS OF SAID METHOD FOR PRODUCING
Document Type and Number:
WIPO Patent Application WO/2015/064695
Kind Code:
A1
Abstract:
[Problem] To provide: a molten metal plating furnace that can increase plating quality and work efficiency; a system for producing and method for producing a metal plated product; and a metal plated steel tube obtained by means of the method for producing. [Solution] The system for producing has at least one plating implementation unit that performs molten metal plating of a plating processing subject, and at least one plating implementation unit has a plating bath and a heating device for heating the plating bath, wherein in the heating device, an array of fuel filling openings and an array of air filling openings are formed that are facing in a manner so as to discharge air and fuel to a combustion region in common along a combustion chamber, the effective opening cross-sectional size of at least the majority of the openings of at least one of the opening arrays can be adjusted by means of an adjustment mechanism for adjusting the extent of a medium filling opening array, and when the size of both opening arrays can be adjusted, individual adjustment of the arrays is possible.

Inventors:
NAKAMURA, Shinichiro (4530-1, Washijuku, Sakura-sh, Tochigi 11, 〒3291411, JP)
TANIMOTO, Mutsumu (4530-1, Washijuku, Sakura-sh, Tochigi 11, 〒3291411, JP)
YAMADA, Atsushi (4530-1, Washijuku, Sakura-sh, Tochigi 11, 〒3291411, JP)
Application Number:
JP2014/078907
Publication Date:
May 07, 2015
Filing Date:
October 30, 2014
Export Citation:
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Assignee:
DAIWA STEEL TUBE INDUSTRIES CO., LTD. (4530-1, Washijuku Sakura-sh, Tochigi 11, 〒3291411, JP)
International Classes:
C23C2/00; B21C37/09; C23C2/02; C23C2/18; C23C2/20; C23C2/26; C23C2/38; C23C2/40; F27B3/20
Domestic Patent References:
WO2011024290A12011-03-03
Foreign References:
JP2005264314A2005-09-29
Attorney, Agent or Firm:
ITOH, Atsushi (KT Bldg. 2F, 3-11-12 Takada, Toshima-k, Tokyo 33, 〒1710033, JP)
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