| 摘要 |
A boiler incidental facility includes at least one jet nozzle, equipped in an air supply duct or an air exhaust duct connected with a furnace. During operation, steam is heated and supplied to the jet nozzle and spurted in a direction in alignment with an air flow in an air supply duct or in an air exhaust duct. Reactive and meditative chemicals may be injected into the air flow either through the net nozzles or adjacent to the net nozzles.
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