An equipment for extracting and concentrating Chinese medicine and recovering aromatic oil and alcohol features that a spiral blade stirrer driven by motor is arranged in an extracting tank, whose bottom is communicated with the bottom of concentrating system via pipe, the vapour pipe on the tops of extracting tank and evaporator is connected to another pipeline connected with secondary vapour condenser, coiled coller, and oil-water separator. There are two sets of concentrating system for symmetrical bidirectional conventrating. Its advantages are high extracting rate, short period and low energy consumption. |