Extraction and concentration device for producing powerful loquat dew

The utility model discloses an extraction and concentration device for producing powerful loquat dew, which comprises an extraction tank, an extraction basket, a heater and a centrifugal machine, theextraction basket is rotatably arranged in the extraction tank, the extraction tank is connected with the heater, the heater is connected with an evaporator, the evaporator is respectively connected with a condenser and a second pump-drainage pump, and the second pump-drainage pump is connected with a second pump-drainage pump. Wherein the second pumping pump is connected with the centrifugal machine, the centrifugal machine is connected with the temporary storage tank, a spiral structure is arranged on the outer side wall of a rotating drum of the centrifugal machine, a first pumping pump anda back-flushing connector are arranged between the extraction tank and the heater, multiple groups of partition plates are arranged in the extraction basket, and the partition plates are distributedside by side. A plurality o