once-through boiler

once-through boiler

[′wəns ¦thrü ‚bȯil·ər]
(mechanical engineering)
A boiler in which water flows, without recirculation, sequentially through the economizer, furnace wall, and evaporating and superheating tubes.
References in periodicals archive ?
Advanced I/A Series control system technology will help ensure safe and reliable operation of the high-efficiency, 500 MW supercritical once-through boiler.
Type - Once-through Boilers, Water-tube Boilers and