JPS5732710A - Operating method for moving bed dust collector - Google Patents
Operating method for moving bed dust collectorInfo
- Publication number
- JPS5732710A JPS5732710A JP10893180A JP10893180A JPS5732710A JP S5732710 A JPS5732710 A JP S5732710A JP 10893180 A JP10893180 A JP 10893180A JP 10893180 A JP10893180 A JP 10893180A JP S5732710 A JPS5732710 A JP S5732710A
- Authority
- JP
- Japan
- Prior art keywords
- ores
- charging
- coke
- moving bed
- charged
- 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
- Filtering Of Dispersed Particles In Gases (AREA)
Abstract
PURPOSE: To average the concns. of outlet dust and to stabilize dust collection performance by fetching signals from furnace top charging sequence, applying the signals to a moving bed dispensing device and performing automatic controlling easily.
CONSTITUTION: In the case of charging raw materials into a blast furnace, in general, coke of a fuel and ores of iron ore, and auxiliary materials are charged alternately therein and further the coke and ores are charged by being divided to each half of the entire amount. In this case, a moving bed of filter media is first held still and is kept as a stationary bed, then the coke of the 1st time is charged into the furnace, and is held in the stationary bed up to O2↓ at the charging of the ores of the 2nd time after C1↓. Right after the charging of the ores of the 2nd time, the movement is started on decreasing of inlet dust concn., and this averages outlet dust concn. and yields stable dust collection performance.
COPYRIGHT: (C)1982,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP10893180A JPS5732710A (en) | 1980-08-08 | 1980-08-08 | Operating method for moving bed dust collector |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP10893180A JPS5732710A (en) | 1980-08-08 | 1980-08-08 | Operating method for moving bed dust collector |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5732710A true JPS5732710A (en) | 1982-02-22 |
Family
ID=14497279
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP10893180A Pending JPS5732710A (en) | 1980-08-08 | 1980-08-08 | Operating method for moving bed dust collector |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5732710A (en) |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5159777A (en) * | 1974-11-22 | 1976-05-25 | Hitachi Ltd | |
JPS571416A (en) * | 1980-06-03 | 1982-01-06 | Kobe Steel Ltd | Controller for moving-bed dust collector |
-
1980
- 1980-08-08 JP JP10893180A patent/JPS5732710A/en active Pending
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5159777A (en) * | 1974-11-22 | 1976-05-25 | Hitachi Ltd | |
JPS571416A (en) * | 1980-06-03 | 1982-01-06 | Kobe Steel Ltd | Controller for moving-bed dust collector |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JPS5562106A (en) | Raw material charging method for blast furnace | |
JPS5732710A (en) | Operating method for moving bed dust collector | |
JPS5579810A (en) | Operating method for blast furnace by mixed charge | |
JPS5295505A (en) | Method and equipment for collecting materials charged into furnace at shaft furnace | |
JPS5562129A (en) | Removing method for sox in exhaust gas in reduced pellet manufacturing process | |
JPS6475609A (en) | Method for operating blast furnace | |
JPS5645775A (en) | Dust collecting apparatus | |
JPS56150143A (en) | Refining method for aluminum by reduction | |
JPS5893828A (en) | Method for obtaining dust suitable for raw material of iron manufacture from dust of steel furnace containing zn | |
Donskov et al. | Controlling the Distribution of Gas Flow at the Periphery of a Blast Furnace | |
Harris et al. | The Zinc--Lead Blast Furnace Into the 1980's | |
JPS5554512A (en) | Charging method for material into blast furnace | |
SU777074A1 (en) | Method of working up slag of nickel and copper production | |
JPS6465207A (en) | Method for controlling furnace core solid reducing agent layer in blast furnace operation | |
SU1755710A3 (en) | Blast furnace charging method | |
JPS52120902A (en) | Charging of raw material into blast furnace | |
JPS579811A (en) | Method for operation of plant for cleaning of blast furnace gas | |
SU602553A1 (en) | Method of charging blast furnace | |
Prokof'ev | Blast Furnace Operation with a Charge of Highly Basic Sinter from Which Fines have been Removed | |
Cintl | Control Methods for a Bell-Less Blast Furnace Top | |
JPS5429818A (en) | Blast furnace operating method | |
Donskov et al. | Optimizing the radial distribution of charge materials containing iron ore pellets | |
Rethy | Factors Influencing the Changes of Productivity of the Blast Furnace | |
JPS5633404A (en) | Method for blast furnace operation | |
ES8206635A1 (en) | Method for achieving low sulfur levels in the DRI product from iron oxide reducing kilns |