JPS55165986A - Measurement of coal temperature during dry distillation in coking furnace - Google Patents
Measurement of coal temperature during dry distillation in coking furnaceInfo
- Publication number
- JPS55165986A JPS55165986A JP7425179A JP7425179A JPS55165986A JP S55165986 A JPS55165986 A JP S55165986A JP 7425179 A JP7425179 A JP 7425179A JP 7425179 A JP7425179 A JP 7425179A JP S55165986 A JPS55165986 A JP S55165986A
- Authority
- JP
- Japan
- Prior art keywords
- coal
- protecting pipe
- temp
- pressurized gas
- injected
- 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.)
- Pending
Links
Landscapes
- Coke Industry (AREA)
Abstract
PURPOSE: To easily measure a temp. of a coal layer in a height direction of a furnace during dry distillation, by a method wherein a hollow protecting pipe is inserted into a coal layer after leveling work is completed while a pressurized gas is injected from a leading end thereof and a temp. measuring element is inserted into said protecting pipe to measure the temp.
CONSTITUTION: A hollow protecting pipe 8 wherein an injecting hole 9 of a pressurized gas is equipped to a leading end thereof and an inflow port 10 of the pressurized gas to a trailing end thereof as well as the total length thereof is longer than the length between an air space above the introduced coal, and a furnace bottom of a carbonization chamber 5 is prepared. After the coal is charged into the carbonization chamber 5 and leveling work is completed, a pressurized gas such as compressed air of 5W10kg/cm2 is supplied from an inflow port 1 of the protecting pipe 8 and said protecting pipe 8 is pierced in the coal while pressurized air is injected from an injecting hole 9 and, thereafter, inserted into the coal by drilling force of said pressurized gas injected from the injecting hole 9 and, subsequently, a temp. measuring element 7 is inserted into the protecting pipe 8 from the inflow port 10 and an introducing lid 11 is closed to measure the temp.
COPYRIGHT: (C)1980,JPO&Japio
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7425179A JPS55165986A (en) | 1979-06-13 | 1979-06-13 | Measurement of coal temperature during dry distillation in coking furnace |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7425179A JPS55165986A (en) | 1979-06-13 | 1979-06-13 | Measurement of coal temperature during dry distillation in coking furnace |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS55165986A true JPS55165986A (en) | 1980-12-24 |
Family
ID=13541747
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP7425179A Pending JPS55165986A (en) | 1979-06-13 | 1979-06-13 | Measurement of coal temperature during dry distillation in coking furnace |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS55165986A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH02163192A (en) * | 1988-12-15 | 1990-06-22 | Sumitomo Metal Ind Ltd | Method for perforating bleeding hole for charging raw material coal in coke oven and apparatus therefore |
| US11209213B2 (en) | 2017-11-17 | 2021-12-28 | Lg Chem, Ltd. | Heat exchanger |
-
1979
- 1979-06-13 JP JP7425179A patent/JPS55165986A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH02163192A (en) * | 1988-12-15 | 1990-06-22 | Sumitomo Metal Ind Ltd | Method for perforating bleeding hole for charging raw material coal in coke oven and apparatus therefore |
| US11209213B2 (en) | 2017-11-17 | 2021-12-28 | Lg Chem, Ltd. | Heat exchanger |
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