JPS5516248A - Heat load measuring method of blast furnace body - Google Patents
Heat load measuring method of blast furnace bodyInfo
- Publication number
- JPS5516248A JPS5516248A JP8898878A JP8898878A JPS5516248A JP S5516248 A JPS5516248 A JP S5516248A JP 8898878 A JP8898878 A JP 8898878A JP 8898878 A JP8898878 A JP 8898878A JP S5516248 A JPS5516248 A JP S5516248A
- Authority
- JP
- Japan
- Prior art keywords
- concave grooves
- furnace body
- heat load
- depth
- blast furnace
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 239000011449 brick Substances 0.000 abstract 3
- 238000005266 casting Methods 0.000 abstract 3
- 238000005259 measurement Methods 0.000 abstract 2
- 238000001816 cooling Methods 0.000 abstract 1
Landscapes
- Measuring Temperature Or Quantity Of Heat (AREA)
- Blast Furnaces (AREA)
Abstract
PURPOSE: To improve the accuracy of the measurement of the heat load of a blast furnace body, by measuring thermal flow bundles at the center of the bottoms of concave grooves set so that the isothermal curves in the concave grooves of a cooling device of the blast furnace body approximately be parallel in the height direction of the furnace body.
CONSTITUTION: A plurality of concave grooves 10 for facilitating furnace wall inner surface firebrick support are arranged to a surface facing to the furnace inside of a stave cooler 3 at intervals in the furnace height direction, casting bricks 12 are casted into the concave grooves 10 and a detecting portion of a thermal flow meter 14 is mounted to a point A of the center of the bottoms of the concave grooves 10. When the depth l of the concave groove 10 is long and the width d is small, the isothermal curve large meanders in the concave groove 10; when the width d is lengthened and the depth l is shortened, the meandering of the isothermal curve is improved. The larger the heat transfer rate λ of the casting bricks 12 is the less the less the effect of the depth l and width d of the concave grooves 10 becomes. Thus, the accuracy of the measurement of heat load can be bettered by selecting the shapes of the concave grooves 10, which do not produce the meandering of the isothermal curves, and the heat transfer rate λ of the casting bricks 12.
COPYRIGHT: (C)1980,JPO&Japio
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8898878A JPS5516248A (en) | 1978-07-21 | 1978-07-21 | Heat load measuring method of blast furnace body |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8898878A JPS5516248A (en) | 1978-07-21 | 1978-07-21 | Heat load measuring method of blast furnace body |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5516248A true JPS5516248A (en) | 1980-02-04 |
| JPS6126612B2 JPS6126612B2 (en) | 1986-06-21 |
Family
ID=13958174
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP8898878A Granted JPS5516248A (en) | 1978-07-21 | 1978-07-21 | Heat load measuring method of blast furnace body |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5516248A (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS63189705U (en) * | 1987-05-27 | 1988-12-06 |
-
1978
- 1978-07-21 JP JP8898878A patent/JPS5516248A/en active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6126612B2 (en) | 1986-06-21 |
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