Title:
HIGH-TEMPERATURE FLUID MEASUREMENT DEVICE AND HIGH-TEMPERATURE FLUID MEASUREMENT METHOD
Document Type and Number:
Japanese Patent JP2022046355
Kind Code:
A
Abstract:
To measure an amount of high-temperature fluid such as pig iron or slag discharged from a blast furnace or the like with a simple configuration.SOLUTION: A high-temperature fluid measurement device comprises: an imaging unit which images a discharge port; an image processing unit which measures the width of high-temperature fluid flowing from the discharge port from an image captured by the imaging unit; an input unit for a volume of the high-temperature fluid discharged from the discharge port and accumulated at a prescribed spot; and a calculation processing unit which calculates and outputs an amount of the high-temperature fluid from information about the time history of the width of the high-temperature fluid and the volume of the high-temperature fluid input by the input unit. The calculation processing unit accumulates the information about the time history of the width of the high-temperature fluid and the volume of the high-temperature fluid input by the input unit, calculates a flow rate of the high-temperature fluid discharged from the discharge port from the width of the high-temperature fluid acquired by the image processing unit by using a relation between the accumulated time history of the measurement width and volume, and calculates and outputs the amount of the high-temperature fluid by integrating the calculated flow rates.SELECTED DRAWING: Figure 1
Inventors:
SATO KENSAKU
TAKANO EIJI
TAKANO EIJI
Application Number:
JP2020152361A
Publication Date:
March 23, 2022
Filing Date:
September 10, 2020
Export Citation:
Assignee:
NIPPON AVIONICS CO LTD
International Classes:
G01F1/00; C21B7/24; F27D21/00; G01F1/20
Attorney, Agent or Firm:
Shinto International Patent Office