发明名称 |
Method and heat-exchanger for preheating broken glass and glass-batching melt-goods or similar bulk goods using a heating gas |
摘要 |
As a rule a melt-good consisting of glass fragments and glass batching will be moist and tend to agglomerate and bridge-form when being preheated in a plate heat-exchanger 10 whereby the travel of the melt-good through the plate heat-exchanger 10 may be blocked. To remedy these drawbacks, the preheating stage is preceded by a drying stage of the moist melt-good. For that purpose, in the intake zone of the melt-good, the moisture of the melt-good is evaporated by means of a separate feed of hot heating gas into the already cooled flows of heating gas. At the same time the heated melt-good is made to pass through cavities 12 through which the steam may escape to the outside. Thereby condensation shall be precluded and only fluid or friable melt-good arrives at the preheating stage.
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申请公布号 |
US5526580(A) |
申请公布日期 |
1996.06.18 |
申请号 |
US19940264267 |
申请日期 |
1994.06.23 |
申请人 |
ZIPPE GMBH & CO |
发明人 |
ZIPPE, BERND H.;WEIS, ERICH;LEICHTENSCHLAG, HILMAR |
分类号 |
C03B5/235;C03B3/02;(IPC1-7):F26B17/12 |
主分类号 |
C03B5/235 |
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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