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Title:
INSTRUMENT FOR MEASURING PROFILE OF FURNACE WALL AND MEASURING USING THE INSTRUMENT
Document Type and Number:
Japanese Patent JPH10237517
Kind Code:
A
Abstract:

To measure the profile of damage in a furnace wall at high precision.

This instrument has the constitution provided with a measuring part 5 loading a sensor head, a swinging part 6 provided at the upper part of the measuring part 5 and swinging the measuring part 5 on the same horizontal plane, a reference sensor part for measuring the inclination and the inserting depth of the measuring part 5 in the furnace, an elevating device 8 for hanging and elevating/lowering the swinging part 6 and the measuring part 5 to a prescribed position in the furnace, and a data processing device arranged out of the furnace and processing and operating the measured data obtained from the measuring part 5 and the reference sensor part as well as the measured data from the swing angle of the swinging part 6. The elevating/lowering movement with the elevating device 8 and the swing movement with the swing part 6 are combined to measure the profile of the furnace wall in the arbitrary vertical and circular direction in the inner wall of the furnace.


Inventors:
NAKAMURA YOSHIHISA
HATANO YASUHIKO
ABE TAMANORI
UEMATSU CHIHIRO
Application Number:
JP1997000043117
Publication Date:
September 08, 1998
Filing Date:
February 27, 1997
Export Citation:
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Assignee:
SUMITOMO METAL IND
International Classes:
C21B7/06; C21B7/24; (IPC1-7): C21B7/24; C21B7/06
Attorney, Agent or Firm:
溝上 満好 (外2名)