NOVELTY - A whirlwind biomass high temperature thermolysis gasification furnace comprises a whirlwind thermolysis gasification furnace room (4), a cone material falling tube (10), a spiral feeder (9), an ash discharging tube (2), a biomass gas exhaust tube (5), a front gas fuel combustion room (16), and a rear gas fuel combustion room (13); where the cone material falling tube is equipped on the whirlwind thermolysis gasification furnace room and connected with the whirlwind thermolysis gasification furnace room; and the upper part of cone material falling tube is equipped with the spiral feeder.    USE - The whirlwind biomass high temperature thermolysis gasification furnace is useful for industrial applications.    ADVANTAGE - In utilizing the whirlwind biomass high temperature thermolysis gasification furnace, the high temperature low oxygen gas generated after burning fuel in the gas fuel combustion room is tangentially sprayed into the biomass high temperature thermolysis gasification furnace room in high speed jet flow mode to form a strong whirlwind volution and rapidly mixed with biomass material to make itself pyrolyze and gasify. Moreover, the generated biomass gas can be exhausted from whirlwind thermolysis gasification furnace by biomass gas exhaust tube. Additionally, the ash formed after the biomass material is pyrolyzed and gasified in whirlwind thermolysis gasification furnace, is discharged into ash box by the ash discharging tube.    DETAILED DESCRIPTION - A whirlwind biomass high temperature thermolysis gasification furnace comprises a whirlwind thermolysis gasification furnace room (4), a cone material falling tube (10), a spiral feeder (9), an ash discharging tube (2), a biomass gas exhaust tube (5), a front gas fuel combustion room (16), and a rear gas fuel combustion room (13); where the cone material falling tube is equipped on the whirlwind thermolysis gasification furnace room and connected with the whirlwind thermolysis gasification furnace room; the upper part of cone material falling tube is equipped with the spiral feeder that is driven by taking electric motor (7) as power; the lower part on front end of spiral feeder is connected with the upper part of cone material falling tube; the upper part on rear end of spiral feeder is connected with a biomass material cabin (8); the lower part of whirlwind thermolysis gasification furnace room is equipped with the ash discharging tube that is equipped with an ash box (1) with upper opening; and the front gas fuel combustion room and the rear gas fuel combustion room are respectively equipped on front and rear sides of external part of whirlwind thermolysis gasification furnace room, and connected with the whirlwind thermolysis gasification furnace room along tangential line direction closing to a whirlwind thermolysis gasification furnace wall (3).    DESCRIPTION OF DRAWING(S) - The drawing shows a schematic diagram of the whirlwind biomass high temperature thermolysis gasification furnace.    Ash box (1)    Ash discharging tube (2)    Whirlwind thermolysis gasification furnace wall (3)    Whirlwind thermolysis gasification furnace room (4)    Biomass gas exhaust tube (5)    Electric motor (7)    Biomass material cabin (8)    Spiral feeder (9)    Cone material falling tube (10)    Rear gas fuel combustion room (13)    Front gas fuel combustion room (16)