Multifunctional small extraction and concentration unit

The utility model discloses a multifunctional small extracting and concentrating unit which comprises a placing table, the top of the placing table is fixedly connected with a storage box, the top of the storage box is fixedly connected with a concentrating tank, the outer wall of the concentrating tank is fixedly sleeved with a heating sleeve, and the bottom of the concentrating tank is fixedly connected with a connecting pipe. The bottom end of the connecting pipe extends into the storage box, a first switch valve is fixedly connected to the connecting pipe, and a heating mechanism is arranged on the placing table. The heating mechanism comprises a water storage tank which is fixedly connected to the top of the placing table. According to the multifunctional small extraction and concentration unit, high-pressure steam can be injected into the heating sleeve through the arranged heating mechanism, so that materials in the concentration tank can be heated, the concentration efficiency is improved, and meanwhi