发明名称 |
METHOD AND APPARATUS FOR THE ACCELERATION OF SOLID PARTICLES ENTRAINED IN A CARRIER GAS |
摘要 |
A method and apparatus for accelerating solid particles entrained in a carrier gas so as to maximize the velocity of the particles at the output end of a duct is presented. This maximized or optimal acceleration is achieved by varying the cross section of the duct over at least the last 5 meters upstream from the opening thereof. Preferrably, the cross section of the duct should continuously increase i.e. diverge, towards the opening. This diverging cross section is preferrably in accordance with a nonlinear function of the length. |
申请公布号 |
ZA8401306(B) |
申请公布日期 |
1984.09.26 |
申请号 |
ZA19840001306 |
申请日期 |
1984.02.22 |
申请人 |
ARBED SA |
发明人 |
SCHLEIMER FRANCOIS;BURTON CLEMENT;BOCK ANDRE;PECKELS JEAN |
分类号 |
C21C7/072;C21C5/00;C21C5/32;C21C5/46;C21C7/00 |
主分类号 |
C21C7/072 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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