Can the steam discharged from deaerator be recycled?
Can be recycled! The process flow (1) is as follows: chemically softened make-up water (normal temperature) is used as working water, the exhaust steam of deaerator is condensed into water under the action of suction power head (water jet extractor), and the make-up water is heated. Hot water enters the gas-liquid separation device, and the separated oxygen is automatically discharged through the removal device. Under the action of the liquid level controller, it is pumped into the deaerator inlet pipe through the booster pump. The process flow (2) is as follows: the exhaust steam of deaerator is pumped into the surface discharge condenser (new equipment) by a vacuum pump, and the effluent of the condensate pump is used for heat exchange, and then returned to the condensate tank after the temperature is raised. After the exhaust steam of deaerator is condensed, it enters the vapor-liquid separation tank for secondary separation, and the deoxygenated water enters the inlet of condensate pump after passing through the U-shaped water seal. See the original post >>