JPS5475403A - Method and apparatus for manufacture of iron ore pellets - Google Patents
Method and apparatus for manufacture of iron ore pelletsInfo
- Publication number
- JPS5475403A JPS5475403A JP14362377A JP14362377A JPS5475403A JP S5475403 A JPS5475403 A JP S5475403A JP 14362377 A JP14362377 A JP 14362377A JP 14362377 A JP14362377 A JP 14362377A JP S5475403 A JPS5475403 A JP S5475403A
- Authority
- JP
- Japan
- Prior art keywords
- pellets
- preheating chamber
- exhaust gas
- gas
- shoot
- 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
Landscapes
- Manufacture And Refinement Of Metals (AREA)
Abstract
PURPOSE: To manufacture reduced pellets as well from dust, by equipping the apparatus for manufacturing oxidized pellets from iron ore by grate kiln system with a few additional apparatus.
CONSTITUTION: An apparatus for manufacturing pellets by grate kiln system is equipped with an exhaust gas-treating circuit 24 connecting an exhaust gas outlet 6c installed at the preheating chamber 6 for grate 1 to the second electric precipitator 18. Heat energy within the preheating chamber 6 is withdrawn as the exhaust gas in the preheating chamber 6, simultaneously the dust contained in the exhaust gas is separated and recovered by the second electric precipitator 18. To the preheating chamber 6 side of the exhaust-gas-treating circuit 24 is connected a cold air-blowing apparatus, e.g., a cold air fan, through a valve V1, and on the way of the circuit 24 is installed a quenching tower 26 for cooling the exahust gas and at this side of the precipitator 18 is installed a valve V2 for opening or closing the exahust-gas-treating circuit 24. The tertiary shoot 12 is equipped in it with a branched shoot 28 which serves as a way for recovering reduced pellets. The reduced pellets recovered in the branched shoot 28 is led to a conveyor 29 which is cooled with water.
COPYRIGHT: (C)1979,JPO&Japio
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP14362377A JPS5475403A (en) | 1977-11-29 | 1977-11-29 | Method and apparatus for manufacture of iron ore pellets |
GB7846521A GB2010458B (en) | 1977-11-29 | 1978-11-29 | Process and apparatus for producing iron ore pellets |
NL7811713A NL7811713A (en) | 1977-11-29 | 1978-11-29 | Prodn. of reduced iron ore pellets - in installation for mfg. oxidised pellets, with prevention of infiltration of atmospheric oxygen and for recovering zinc-rich fines |
MX78101231U MX5719E (en) | 1977-11-29 | 1978-11-29 | IMPROVEMENTS IN PROCEDURE AND INSTALLATION TO PRODUCE IRON ORE PELLETS |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP14362377A JPS5475403A (en) | 1977-11-29 | 1977-11-29 | Method and apparatus for manufacture of iron ore pellets |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5475403A true JPS5475403A (en) | 1979-06-16 |
JPS5542307B2 JPS5542307B2 (en) | 1980-10-29 |
Family
ID=15343048
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP14362377A Granted JPS5475403A (en) | 1977-11-29 | 1977-11-29 | Method and apparatus for manufacture of iron ore pellets |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5475403A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP3144621A1 (en) * | 2015-09-16 | 2017-03-22 | General Electric Technology GmbH | Dust conditioning of sinter band gases for an electrostatic precipitator |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0531289U (en) * | 1991-09-30 | 1993-04-23 | オムロン株式会社 | Numeric display mounting structure |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS4897708A (en) * | 1972-03-28 | 1973-12-12 | ||
JPS4996901A (en) * | 1973-01-22 | 1974-09-13 |
-
1977
- 1977-11-29 JP JP14362377A patent/JPS5475403A/en active Granted
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS4897708A (en) * | 1972-03-28 | 1973-12-12 | ||
JPS4996901A (en) * | 1973-01-22 | 1974-09-13 |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP3144621A1 (en) * | 2015-09-16 | 2017-03-22 | General Electric Technology GmbH | Dust conditioning of sinter band gases for an electrostatic precipitator |
WO2017046066A1 (en) * | 2015-09-16 | 2017-03-23 | General Electric Technology Gmbh | Dust conditioning of sinter band gases for an electrostatic precipitator |
CN108027210A (en) * | 2015-09-16 | 2018-05-11 | 通用电器技术有限公司 | Dust for the sintering belt gas of electrostatic precipitator is adjusted |
CN108027210B (en) * | 2015-09-16 | 2019-08-09 | 通用电器技术有限公司 | The dust of sintering belt gas for electrostatic precipitator is adjusted |
Also Published As
Publication number | Publication date |
---|---|
JPS5542307B2 (en) | 1980-10-29 |
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