| 摘要 |
PURPOSE: A high efficiency steam generating apparatus having a multiple heating configuration is provided to enlarge a heat exchanging surface with a simple internal configuration and to efficiently acquire superheated steam of high temperature by direct and indirect heating. CONSTITUTION: A high efficiency steam generating apparatus having a multiple heating configuration comprises: a steam generator(10) which comprises a warm water room(12) wherein a water pipe supplies water, a steam generating pipe(14) which generates steam by heat contact, and a steam chamber(16) which collects the generated steam; an auxiliary heating unit(50) wherein a plurality of a first steam pipes discharges steam to the diagonal downward direction, which heats up the steam and discharges the steam through the first steam pipe; and a heat path(130). |
