The invention discloses a bottom pouring furnace which comprises a furnace body. A furnace base is arranged at the bottom of the furnace body. A sprue gate penetrates through the furnace base in the vertical direction. A plug rod is arranged inside the furnace body. The bottom end of the plug rod aligns the sprue gate to be matched, and the diameter of the plug rod is larger than that of the sprue gate. The furnace body is provided with a driving device capable of driving the plug rod to move in the vertical direction. By the adoption of the bottom pouring furnace, the small-flow pouring operation effect can be effectively improved, and the pouring quality is guaranteed. The invention further discloses pouring equipment using the bottom pouring furnace.