发明名称 |
VERFAHREN ZUM BRENNEN VON KERAMISCHEN ERZEUGNISSEN, INSBESONDERE POROSIERTE ERZEUGNISSE IN TUNNELOEFEN |
摘要 |
<p>The waste gas quality of a tunnel furnace is improved by the waste gas (13) being carried off from the furnace at high temperature in a first outlet (14) from the firing zone (D). The furnace gas, which moves in countercurrent in relation to the articles being heat-treated and is enriched with gasifiable and combustible constituents as it flows over the articles being heat-treated, is removed from the warming-up zone (A) in a second outlet (110) and reintroduced in the cooling zone (E), i.e. before the high-temperature zone (D), - or directly into the high-temperature zone. On passing through the high-temperature zone (D), the combustible constituents of the returned waste gas are burned and in this manner no longer pollute the waste gas. <IMAGE></p> |
申请公布号 |
DE2643406(A1) |
申请公布日期 |
1978.04.06 |
申请号 |
DE19762643406 |
申请日期 |
1976.09.27 |
申请人 |
HAESSLER,ANDREAS,ING. |
发明人 |
JUN.,WILHELM MORGANTE;HAESSLER,ANDREAS |
分类号 |
C04B33/32;F27B9/30;(IPC1-7):F27B9/10;C04B21/00 |
主分类号 |
C04B33/32 |
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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