A Gold Refining Reactor

This patent of practical new type is a gold purifying reaction tank, it is composed of reaction tank 1 at the upper part and the heating device 2 at the lower part. Agitating paddles 11 are equipped in the reaction tank, the middle rod 111 of the agitating paddle is equipped with a bubble eliminating device to get rid of the bubbles produced during the reaction. On the top lid 13 of the reaction tank there are seals to prevent the liquid and acid gas from overflowing, which minimize gold loss and the corrosion of the equipment. The middle rod goes through the top lid to connect with the speed regulation motor 15, the feature of the heating device at the lower part is that it has a thermal insulation 23 to avoid heat loss, at the same time it has temperature control device 26 which automatically adjust the heating temperature to keep it constant. This facility of practical new type is portable, easy in operation, stable in temperature and reaction and without liquid spilling out.
Patent number：99203324.1