| 摘要 |
PURPOSE: A vacuum steam boiler is provided to prevent the exhaustion of toxic gas and block the heat discharged into the outside. CONSTITUTION: A vacuum steam boiler includes a burner(8a). A fuel tank(8) includes a pipeline(3c) which supplies the fuel. A brown gas manufacturing machine(9) includes a pipeline which supplies the brown gas to the burner. An air compressor(3) includes a vacuum pressure gauge(3a) and a valve(3b). A chilled water tank(5) includes a water supply hole(5a), a drain(5b) for high-temperature waste water and a safety valve(4c). A steam tank accommodates the water having low temperature. |
