NOVELTY - Biological synthesis gas device comprises gasifier (12), catalytic bed separator (11), gas distribution plate (10), mixing chamber (7), water tank (21), first pump (22), second pre-heater (8), liquid biomass storage tank (23), second pump (24), third preheater (9), gas-liquid separator (14), liquid collection bottle (15), scrubber (16), filter tube (17), second gas flow meter (18), gas sampling valve (19), product gas container (20), heating jacket (13), carrier gas cylinder (1), valve (2), first shut-off valve (3), back pressure valve (4), first gas flow meter (5), and first preheater (6).    USE - Biological synthesis gas device.    ADVANTAGE - The device is highly adaptive and can be used to process all liquid biomass.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is included for preparation of biological synthesis gas comprising disconnecting product gas container and gas sampling valve, placing catalyst into catalytic bed separator, and adjusting first pre-heater to 300-400 degrees C, gasifier temperature to 600-800 degrees C, second preheater temperature to 300-380 degrees C, third preheater temperature to 300-450 degrees C, heating jacket temperature to 200-400 degrees C and gas-liquid separator temperature to - 10-0 degrees C; opening valve, first cut-off valve and back pressure valve, adjusting first gas flow meter, adding carrier gas to first preheater at air velocity of 200-1000 mL/minute, mixing into mixing chamber, feeding into gasifier, and discharging exhaust gas; and reducing carrier gas flow rate to 50-400 mL/minute, opening first pump, evaporate water into steam from water storage tank through second preheater, mixing through mixing chamber, filling into gasifier through gas distribution plate, opening second pump, evaporating liquid biomass into gas phase from liquid biomass storage tank through third preheater, mixing with steam through mixing chamber, filling into gasifier through gas distribution plate, controlling pumping ratio of liquid biomass and water to 0.5-10:1, and connecting product gas container and gas sampling valve.    DESCRIPTION OF DRAWING(S) - The drawing shows a schematic diagram of biological synthesis gas device.    Carrier gas cylinder (1)    Valve (2)    First shut-off valve (3)    Back pressure valve (4)    First gas flow meter (5)    First preheater (6)    Mixing chamber (7)    Second pre-heater (8)    Third preheater (9)    Gas distribution plate (10)    Catalytic bed separator (11)    Gasifier (12)    Heating jacket (13)    Gas-liquid separator (14)    Liquid collection bottle (15)    Scrubber (16)    Filter tube (17)    Second gas flow meter (18)    Gas sampling valve (19)    Product gas container (20)    Water tank (21)    First pump (22)    Liquid biomass storage tank (23)    Second pump (24)