The utility model discloses a novel efficient solid fermentation tank, personally experience sth. Part of the body and set up in the axostylus axostyle of the internal portion of jar including the jar, the anticlockwise puddler of welded fastening installation more than one on the axostylus axostyle, the equal welded fastening of a head installation flexure strip of anticlockwise puddler, the equal welded fastening of a head installation push pedal of flexure strip, every anticlockwise puddler lower extreme all is equipped with an up time needle puddler, an equal vertical welding fixed mounting straight -bar on the top surface of up time needle puddler, the internal face of the jar body just all is equipped with a spout to the afterbody department of up time needle puddler, an equal slidable mounting slider in the spout, the equal welded fastening of slider one end installs an arc, the arc the surface all with up time needle puddler welded fastening. The utility model discloses simplestructure, convenient to use can produce clockwise rotation power in anticlockwise stirring, increased the homogeneity of stirring, has avoided influencing quality and output.