Title:
コークス炉の建設方法
Document Type and Number:
Japanese Patent JP6724703
Kind Code:
B2
Abstract:
PROBLEM TO BE SOLVED: To shorten the construction period of a coke oven and to reduce the construction cost of the same while maintaining construction accuracy.SOLUTION: A construction method of a coak oven comprises: installing an oven fastening hardware 6 and a protective plate 3 on a backstay 1 in advance while keeping the backstay 1 in a lying state; erecting the backstay 1 with the oven fastening hardware 6 and the protective plate 3 attached thereto in advance, on a predetermined position; marking the backstay 1 and the protective plate 3 with a brick-laying reference line; laying bricks of a brick structure 5b on the basis of the reference line; removing the protective plate 3 attached to the backstay 1 subsequent to completing laying bricks of the brick structure 5b; moving the protective plate 3 to a predetermined position; and installing an oven frame.SELECTED DRAWING: Figure 1
Inventors:
Taro Nakamura
Yukiya Nakai
Yukiya Nakai
Application Number:
JP2016197577A
Publication Date:
July 15, 2020
Filing Date:
October 05, 2016
Export Citation:
Assignee:
Nippon Steel Corporation
International Classes:
C10B29/02; C10B29/08; E04H5/02; F27D1/16
Domestic Patent References:
| JP2015214618A | ||||
| JP5975980A |
Attorney, Agent or Firm:
Intellectual Property Office