The invention discloses an intense-agitation inflatable leaching tank, which comprises a box body, an outer tank and an inner tank, wherein the outer tank and the inner tank are arranged in the box body; an agitation motor and a reduction clutch are fixedly arranged at the bottom of the outer tank of the leaching tank through bolts; the agitation motor and the reduction clutch are driven through a belt; a rotating shaft of the reduction clutch passes through the bottoms of the outer tank and the inner tank and then is connected with an impeller in the inner tank; the side wall of the inner tank is provided with pulp discharge holes communicated with the outer tank; the inner wall of the inner tank is provided with a circular pulp return pipe in an embedment manner; the upper end of the pulp return pipe is provided with pulp jet holes; a pulp discharge electromagnetic valve is fixedly arranged at the bottom of the outer tank of the leaching tank; the pulp discharge electromagnetic valve is connected with a pulp discharge pipe stretching out of the box body. By using the intense-agitation inflatable leaching tank, an ore pulp at a bottom can be thrown and sprayed to the top of the leaching tank through the pulp return pipe; the contact area between the ore pulp and air is increased; therefore, the oxygen content in the ore pulp is increased; the leaching rate of gold ore is improved.