The biomass steam generator is mainly composed of a furnace body with a feeding box, a feeding mechanism and a combustion chamber, and a combustion chamber with a grate at the lower part is arranged in the middle of the furnace body; The upper part of the combustion chamber is connected with a smoke storage chamber which is separated by a heat insulation layer and used for recovering the heat energy of flue gas; The combustion chamber and the smoke storage chamber are provided with sandwich water jackets surrounding the combustion chamber; The flue gas outlet pipe is connected to the flue gas cavity in the air inlet chamber at the bottom of the furnace body from the middle of the interlayer water jacket; The other side of the flue gas cavity is connected back to the middle of the sandwich water jacket, and then connected to the flue gas storage chamber at the upper part of the air inlet chamber at the bottom of the furnace body, and the air inlet chamber is connected with an external fan through the air inlet of the outer side wall; A feed inlet and an igniter are arranged on the side wall above the grate of the combustion chamber, and the feed inlet is connected with a feed mechanism arranged at the lower part of the feed box through an inclined tube;

Biomass steam generator is a device that heats water into hot water and steam by using heat energy or other energy sources generated by fuel combustion, such as electric energy, solar energy or coal. Nobes biomass steam generator has been widely used in chemical industry, steaming, printing and dyeing, catering, sauna and other fields, which provides convenience for enterprise production and family life.