| 摘要 |
At a location beyond the heating boiler, the plant has a fluid spreader system (2) for mixture of vapour (saturated), partic. steam, with the hot smoke gases. Steam is obtained from a cold steam boiler for prodn. of cold saturated steam at low pressure, and thereby with low temp.. - The plant includes a steam boiler (13) with cooling (58) and heating (14) circuits. Connected to the boiler is a vacuum-pressure pump. The steam boiler is connected to a steam spreader comprising a input pipe (22) running coilwise or in a spiral, fitted in or immediately ahead of the boiler hot gas channel. |
