Method For Maintaining Boiler Facility

Abstract: This method is for maintaining a boiler facility including a boiler having no scaffold installed inside a furnace thereof, the method comprising: a sample acquisition step for cutting a part of a furnace wall pipe constituting a furnace wall of the boiler to acquire a sample pipe within a first stop period which is a stop period of the boiler; an assessment step for assessing the state of the sample pipe; and a maintenance plan generation step for generating a maintenance plan for the furnace wall on the basis of the result of assessing the state of the sample pipe.

Patent Information

Application #

Filing Date

21 November 2023

Publication Number

39/2024

Publication Type

INA

Invention Field

MECHANICAL ENGINEERING

Status

Email

Parent Application

Applicants

MITSUBISHI HEAVY INDUSTRIES, LTD.

2-3, Marunouchi 3-Chome, Chiyoda-ku, Tokyo 1008332

Inventors

1. OZAKI, Masashi

c/o MITSUBISHI HEAVY INDUSTRIES, LTD., 2-3, Marunouchi 3-Chome, Chiyoda-ku, Tokyo 1008332

2. MATSUI, Masakazu

c/o MITSUBISHI HEAVY INDUSTRIES, LTD., 2-3, Marunouchi 3-Chome, Chiyoda-ku, Tokyo 1008332

3. KITAMURA, Masaki

c/o MITSUBISHI HEAVY INDUSTRIES, LTD., 2-3, Marunouchi 3-Chome, Chiyoda-ku, Tokyo 1008332

4. UENO, Daiki

c/o MITSUBISHI HEAVY INDUSTRIES, LTD., 2-3, Marunouchi 3-Chome, Chiyoda-ku, Tokyo 1008332

Specification

Documents

Application Documents

#	Name	Date
1	202317079137-TRANSLATIOIN OF PRIOIRTY DOCUMENTS ETC. [21-11-2023(online)].pdf	2023-11-21
2	202317079137-STATEMENT OF UNDERTAKING (FORM 3) [21-11-2023(online)].pdf	2023-11-21
3	202317079137-REQUEST FOR EXAMINATION (FORM-18) [21-11-2023(online)].pdf	2023-11-21
4	202317079137-POWER OF AUTHORITY [21-11-2023(online)].pdf	2023-11-21
5	202317079137-NOTIFICATION OF INT. APPLN. NO. & FILING DATE (PCT-RO-105-PCT Pamphlet) [21-11-2023(online)].pdf	2023-11-21
6	202317079137-FORM 18 [21-11-2023(online)].pdf	2023-11-21
7	202317079137-FORM 1 [21-11-2023(online)].pdf	2023-11-21
8	202317079137-DRAWINGS [21-11-2023(online)].pdf	2023-11-21
9	202317079137-DECLARATION OF INVENTORSHIP (FORM 5) [21-11-2023(online)].pdf	2023-11-21
10	202317079137-COMPLETE SPECIFICATION [21-11-2023(online)].pdf	2023-11-21
11	202317079137-Proof of Right [27-11-2023(online)].pdf	2023-11-27
12	202317079137-FORM 3 [16-12-2023(online)].pdf	2023-12-16
13	202317079137-MARKED COPIES OF AMENDEMENTS [01-01-2024(online)].pdf	2024-01-01
14	202317079137-FORM 13 [01-01-2024(online)].pdf	2024-01-01
15	202317079137-AMMENDED DOCUMENTS [01-01-2024(online)].pdf	2024-01-01
16	202317079137-Correspondence-240124.pdf	2024-02-12
17	202317079137-Others-240124.pdf	2024-02-23