NOVELTY - A pyrolysis and liquefaction system comprises outlet of heat storage ball heating device communicated with feeding port of reactor by material device. The outlet of the reactor material is inter-communicated with a separating device whose bottom is connected with ash box. The reactor adopts a sleeve type reactor comprising inner and outer pipes which are sleeved in coaxial core.    USE - Pyrolysis and liquefaction system useful in heating biomass.    ADVANTAGE - The pyrolysis and liquefaction system saves energy consumption and continuous operation capability is good and liquid conversion is high and the working performance is excellent.    DETAILED DESCRIPTION - A pyrolysis and liquefaction system comprises outlet of heat storage ball heating device communicated with feeding port of reactor by material device. The outlet of the reactor material is inter-communicated with a separating device whose bottom is connected with ash box. The top is connected with pyrolysis gas processing device and the second heat storage ball outlet of the side wall of the lower end is connected with heat storage ball heating device through regenerative ball lifting device. The reactor adopts a sleeve type reactor comprising inner pipe and outer pipe which are sleeved in the coaxial core, where the two ends of the inner tube are respectively connected with feeding device and separating device. The hot air outlet of the outer pipe and air inlet are respectively connected with heat accumulating ball heating device. The separating device comprises a separating box and sieve plate inclined set in the separating tank, where the sieve inclines to the outlet direction of the bottom of the inner pipe. The lower end is connected with the second heat storage ball outlet. The upper end of the sieve plate is connected with the side wall of the separating tank to form the falling port of the carbon ash.    DESCRIPTION OF DRAWING(S) - The drawing is a perspective view of pyrolysis and liquefaction system.