发明名称 |
Furnace with liquid-cooled grate elements and cooling circuit |
摘要 |
The furnace with liquid-cooled grate elements has an inflow and a return to these grate elements, the inflow and the return being connected to a condensation device open to the atmosphere. The inflow has arranged in it a U-shaped cooling-liquid seal, one leg of which has a liquid head which corresponds to an arbitrarily selected maximum pressure. The other, shorter leg is connected to a central distributor for the individual grate elements of the grate stages. The distance between the lowest point of the coolant flow of the lowest grate element and the upper point of the shorter leg corresponds to a selectable safety height amount which generates a pressure which counteracts the spread of steam bubbles occurring in the grate elements, so as to prevent a reversal in the direction of flow of the coolant.
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申请公布号 |
US6378447(B1) |
申请公布日期 |
2002.04.30 |
申请号 |
US20000605950 |
申请日期 |
2000.06.28 |
申请人 |
MARTIN GMBH FUER UMWELT- UND ENERGIETECHNIK |
发明人 |
MARTIN JOHANNES;SCHLOMS HENNER-SIEGBERT |
分类号 |
F23H17/00;F23H3/02;(IPC1-7):F23H13/08 |
主分类号 |
F23H17/00 |
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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