发明名称 |
VERFAHREN UND ANLAGE ZUR TROCKNUNG FEUCHTER MATERIALIEN WIE Z. B. ZEMENTROHSTOFFE MITTELS EINES GASSTROMES |
摘要 |
<p>In order to dry wet materials, in particular wet raw cement material for the purpose of delivering into a cement-clinker production line, in such a way that very little investment is required in machines or apparatus and the operating costs for the drying are very low, it is proposed according to the invention to use a tubular cooling tower or an evaporation-cooler spray tower, present anyway in the exhaust-gas flow (10) of a cement-clinker production line, as a combined down-draught drier/exhaust-gas conditioner (Il) in which the wet raw cement material (13) is effectively dried, the combined down-draught drier/exhaust-gas cooler being operated again purely as an exhaust-gas conditioner for cooling and wetting the hot exhaust gas from a cement-clinker production line when no quantity or only a slight quantity of wet material is to be dried. A crushing device is arranged on the material side in front of the down-draught drier (Il), which crushing device advantageously has at least one high-pressure roller press (15) with material-bed comminution of the wet material to be delivered. <IMAGE></p> |
申请公布号 |
DE3815763(A1) |
申请公布日期 |
1989.11.23 |
申请号 |
DE19883815763 |
申请日期 |
1988.05.09 |
申请人 |
KLOECKNER-HUMBOLDT-DEUTZ AG, 5000 KOELN, DE |
发明人 |
KLINGBEIL, LOTHAR, 5000 KOELN, DE |
分类号 |
F26B3/00;C04B7/38;F26B1/00;F26B3/14;F26B17/12;F26B23/00 |
主分类号 |
F26B3/00 |
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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