发明名称 |
PROCESS FOR COLLECTION AND TREATMENT OF REACTIONARY GASES FROM INDUSTRIAL PLANT FOR MOLTEN METALS AND RESPECTIVE dust-collecting plant |
摘要 |
The invention relates to a method for collecting and treating reaction gases from a production plant for molten metal. Metal containing substances are introduced into a metallurgic container in a solid or liquid form and are converted under the effect of fuel and reaction substances and the hot, gaseous and dust-charged reaction gases discharged from the metallurgic container are partially guided into a primary dust-removing process and partially into a secondary dust-removing process in associated dust separating devices. In order to reliably remove dust in a short space of time from large and hot amounts of reaction gas with the smallest dimensioned dust-removing machine possible, the reaction gas which is guided to the secondary dust-removing process passes through a heat accumulator prior to the dust-removing process and the reaction gas which has a temperature which is higher than the wall temperature of the accumulator elements, releases heat to the heat accumulator. Said accumulated heat is re-discharged to subsequent reaction gases (or suctioned ambient air) having a temperature which is lower than the wall temperature of the accumulator elements. |
申请公布号 |
UA88622(C2) |
申请公布日期 |
2009.11.10 |
申请号 |
UA20060004121 |
申请日期 |
2004.08.26 |
申请人 |
VOEST-ALPINE INDUSTRIEANLAGENBAU GMBH & CO |
发明人 |
HAMPEL ALFRED;ENGELMANN ANTON |
分类号 |
C21C5/38;C21C5/40;F27B1/22;F27B3/26;F27D17/00;F27D19/00 |
主分类号 |
C21C5/38 |
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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