FEUERUNGSLANLAGE
    2.
    发明公开

    公开(公告)号:EP0668982A1

    公开(公告)日:1995-08-30

    申请号:EP92923734.0

    申请日:1992-11-17

    IPC分类号: F01K23 F22D1 F23J15 F23K1 F23L15 F28D19

    摘要: An incineration plant has a heat exchanger (23) arranged in the flow of flue gas, a heat transfer medium circuit (25, 26, 27, 28) for absorbing the heat from the heat exchanger (23) in the flue gas flow and at least one heat exchanger (16, 18) in the heat transfer medium circuit for absorbing the heat from the heat transfer medium circuit. Air may be used as heat transfer medium in the heat transfer medium circuit. The heat exchanger is placed in the flue gas flow downstream of a, for example catalytic, nitrogen oxide reduction stage (21) and upstream of a flue gas dust collector (37). This heat exchanger is used for preheating feed water and/or condensate.

    摘要翻译: 焚烧设备具有布置在烟道气流中的热交换器(23),用于从烟道气流中的热交换器(23)吸收热量的传热介质回路(25,26,27,28)和 在传热介质回路中的至少一个热交换器(16,18)用于吸收来自传热介质回路的热量。 空气可以用作传热介质回路中的传热介质。 热交换器放置在例如催化氮氧化物还原阶段(21)下游和烟道气集尘器(37)上游的烟道气流中。 该换热器用于预热给水和/或冷凝水。