摘要 |
PURPOSE: A boiler is provided to fit for using brown gas. CONSTITUTION: Brown gas(42) is supplied to a dividing header(33) through a supplying pipe(32) from a brown gas generator(1). The brown gas(42) is supplied to many combustion nozzles(34). Water is supplied from a water supplying pipe(22) to a second water tub(20) inside a first water tub(10). The supplied water is stored in the second water tub. Flames is ignited in the combustion nozzles. The stored water is heated by the flames. In heating the water over a specific temperature, a temperature sensor(24) of the second water tub detects the temperature. A driving motor(36) of a head cover(30) is operated to uniform the temperature of water. A screw(37) in the water is rotated by interlocking. Thereby, the stored water is stabilized. The heated water is discharged through the opened upper part of the second water tub. The discharged water is stored in the first water tub and discharged through a discharging pipe(14).
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