The invention relates to a multipurpose casting liquid-lift component which comprises a liquid-lift tube and a bent pipe, wherein one end part of the liquid-lift tube is immerged in molten metal and the other end part of the liquid-lift tube is connected with the bent pipe; and the bent pipe is provided with three bent pipe mouths, wherein the first bent pipe mouth is connected with the liquid-lift tube, an opening of the second bent pipe mouth faces to the opposite direction of an opening of the first bent pipe mouth, and a certain angle is formed between the opening direction of the third bent pipe mouth and the opening direction of the second bent pipe mouth. The invention also relates to a casting device provided with the multipurpose casting liquid-lift component. The multipurpose casting liquid-lift component and the casting device provided with thereof can implement two processes of bottom casting filling mold and tilting casting, and have wide range of suitable casting products.