Steam thermodynamic system for cigarette factory

The utility model discloses a steam thermodynamic system for a cigarette factory, which relates to the technical field of heat energy power engineering, and comprises boilers (1), a heat accumulator and a boiler steam distributing system, and saturated steam obtained by converting steam generated by the boilers (1) through the steam heat accumulator (7) enters a cut tobacco making steam distributing cylinder (9); a vacuum moisture regaining steam special line (10), a tobacco shred making main process steam special line (11), a tobacco shred making air conditioner room steam special line (12) and a wrapping air conditioner room steam special line (13) are supplied through four output ports of a tobacco shred making steam distributing cylinder (9), it is ensured that steam used in all areas is not interfered mutually through partitioned conveying, the stability of steam supply and use pressure is achieved by arranging a pressure reducing valve set, the heat efficiency of the whole steam thermodynamic system is