JPS56104990A - Dust cooling method in dry coke quenching equipment - Google Patents
Dust cooling method in dry coke quenching equipmentInfo
- Publication number
- JPS56104990A JPS56104990A JP719280A JP719280A JPS56104990A JP S56104990 A JPS56104990 A JP S56104990A JP 719280 A JP719280 A JP 719280A JP 719280 A JP719280 A JP 719280A JP S56104990 A JPS56104990 A JP S56104990A
- Authority
- JP
- Japan
- Prior art keywords
- gas
- dust
- temperature
- cooling
- cooled
- 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
Abstract
PURPOSE: To cool dust without excessive presence of gas in a circulation path and without need for fresh inert gas, by combining gas which has been heated to high temperature by heat exchanging with dust, with a high-temperature gas in a circulation path and recovering heat in a heat exchanger.
CONSTITUTION: A high-temperature inert gas used for cooling red-heated coke in a cooling bunker 1 and exhaused from the cooling bunker 1 is passed through an exhaust duct 5 to a heat exchanger 6, cooled therein and reblown from a gas distributor 4 through a gas blower 8 into the cooling bunker 1. Coarse dust flowing through the exhaust duct 5 together with the high-temperature gas is dropped into a hopper 12 by the action of the baffle plate 11 in a coarse particle separator 10, and accumulates in a high-temperature dust discharge device 13. The accumulated high-temperature dust is cooled by a cooling gas introduced to the discharge device 13 from a conduit 7 through an introduction conduit 20, and discharged in a cooled state from a discharge valve 14. Because the dust is discharged in a cooled state, it can be handled easily.
COPYRIGHT: (C)1981,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP719280A JPS5948076B2 (en) | 1980-01-24 | 1980-01-24 | Dust cooling method in dry coke extinguishing equipment |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP719280A JPS5948076B2 (en) | 1980-01-24 | 1980-01-24 | Dust cooling method in dry coke extinguishing equipment |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS56104990A true JPS56104990A (en) | 1981-08-21 |
JPS5948076B2 JPS5948076B2 (en) | 1984-11-24 |
Family
ID=11659167
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP719280A Expired JPS5948076B2 (en) | 1980-01-24 | 1980-01-24 | Dust cooling method in dry coke extinguishing equipment |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5948076B2 (en) |
-
1980
- 1980-01-24 JP JP719280A patent/JPS5948076B2/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
JPS5948076B2 (en) | 1984-11-24 |
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