| 发明名称 |
AERATION FEEDER FOR SUPPLYING PULVERIZED COAL TO BLAST FURNACE HEARTH |
| 摘要 |
<p>An aeration feeder for coal dust supply to the blast furnace hearth comprises an aeration chamber (1) provided with an air distribution grate (2) partitioning the chamber; an outlet tube (5) with a charging window (6) on the side surface of the end of that tube (5) which is located inside the chamber (1), and a closing regulating element (7) provided with a hollow rod (8), which enters telescopically the tube (5) and shuts intermittently the charging window (6). The closing regulating element is shaped as a sleeve provided with calibrated openings which are intermittently connected to the charging window (6) in the outlet tube (5).</p> |
| 申请公布号 |
IN152172(B) |
申请公布日期 |
1983.11.05 |
| 申请号 |
IN1346CA1981 |
申请日期 |
1981.11.24 |
| 申请人 |
DONETSKY NAUCHNO-ISSLEDOVATELSKY INSTITUT CHERNOI METALLURGII;DONETSKY POLITEKHNICHESKY INSTITUT |
发明人 |
YAROSHEVSKY STANISLAV LVOVICH;KAMARDIN ALEXEI MIKHEEVICH;LUCKYANCHENKO LEONID FEDOROVICH;SIDORENKO GRIGORY NIKOLAEVICH;CHEMIKOSOV MIKHAIL VASILIEVICH;MACHIKIN VIKTOR IVANOVICH;LIFENKO NIKOLAI TROFIMOVICH;YARMAL ANTOLY ALFONSOVICH;RYABENKO ANTOLY IVANOVICH;TERESCHENKO VLADIMIR PETROVICH;STEPANOV VASILY VASILIEVICH;BRAGA VITALY VASILIEVICH;MOZGOVOI ALEXANDR ANDREEVICH |
| 分类号 |
C21B7/00;C02F1/04;C21B5/00;(IPC1-7):C21B7/00;F27B1/10 |
主分类号 |
C21B7/00 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
|
| 地址 |
|
