Manufacturing method of microwave assisted Soxhlet extraction device

The invention discloses a microwave assisted Soxhlet extraction device. The device comprises a microwave connecting pipe, a condensing pipe, a distillation bottle and a Soxhlet extraction pipe, wherein a sample cylinder is arranged in the Soxhlet extraction pipe. The device is characterized in that the microwave connecting pipe comprise a main pipe, a branch pipe and a microwave radiator, the microwave radiator comprises a coaxial cable and a radiation head, one end of the coaxial cable is connected with a microwave source through an input terminal, and the other end of the coaxial cable penetrates a seal plug inner hole of the branch pipe of the microwave connecting pipe and a lower opening of the main pipe sequentially and is connected to the microwave radiation head; the microwave radiation head is arranged in a sample of the sample cylinder of the Soxhlet extraction pipe, the upper opening of the main pipe of the microwave connection pipe is connected with a lower opening of the condensing pipe, the lower opening is connected to an upper opening of the Soxhlet extraction pipe, and the lower opening of the Soxhlet extraction pipe is connected with the distillation bottle. According to the device, only the microwave connecting pipe is added to the existing Soxhlet extraction device, pulsed microwave energy is fed into the sample by the microwave radiator intensively, so thatthe Soxhlet extraction process is greatly accelerated, the structure is simple, the use is convenient, and the temperature is easy to control.