NOVELTY - The straw gasification furnace comprises gasification chamber, filter chamber and boiler. The smoke-exhaust port of gasification chamber is connected to the upper portion of gasification chamber. The gasification chamber has two warm air ports, discharge port and upper cover is in the gasification chamber. The filter chamber is connected to the pipeline and the pipeline is connected to the steam accumulator in the boiler by passing through the boiler wall. The spray is on the upper portion of the stream accumulator. The spray nozzle is connected to the furnace tray.    USE - Straw gasification furnace comprises gasification chamber used in manufacture of fuel gas.    ADVANTAGE - The furnace is environmental-friendly, economical and reduces energy consumption.    DETAILED DESCRIPTION - The straw gasification furnace comprises gasification chamber, filter chamber and boiler. The smoke-exhaust port of gasification chamber is connected to the upper portion of gasification chamber. The gasification chamber has two warm air ports, discharge port is at the lower portion of the gasification chamber and upper cover is in the gasification chamber. The upper cover is actively connected to the gasification chamber. The annular water tank is positioned in the gasification chamber. The charging port is fixed to the middle of the water tank. The grate is fixed to the inner wall of the gasification chamber. The lower portion of the gasification chamber is connected to the fan through the pipeline and valve. The upper portion of the gasification chamber is connected to the filter chamber through pipeline. The lower portion of the filter chamber has water outlet port. The filter chamber is connected to the pipeline and the pipeline is connected to the steam accumulator in the boiler by passing through the boiler wall. The spray is on the upper portion of the stream accumulator. The spray nozzle is connected to the furnace tray. The furnace tray is fixed to the inner wall of the boiler. The lower portion of the boiler has water outlet port. The upper end of the boiler has smoke-exhaust port having two warm air ports.