Bottom-up type of water tube boiler

摘要

In the present invention, a burner that generates combustion heat is installed in the lower part of the casing to improve thermal efficiency to ensure economic efficiency, and a brackish water separator is installed in the steam discharge space above the water pipe to discharge the steam generated while the water is heated through the steam discharge pipe. Because water droplets with large particles fall to the bottom, it prevents malfunction and enables stable operation of the boiler.The water at room temperature received through the inlet pipe is heat-exchanged with hot water through the heat exchange unit and supplied to the tank, thereby reducing energy waste and economical efficiency. It relates to an upward-type once-through boiler that facilitates work during maintenance or installation of the heat exchange unit by increasing the value and configuring the heat exchange unit to be seated or separated on the upper portion of the casing.