NOVELTY - Biomass microwave hot-processing device comprises a feeding assembly (1), a microwave heating assembly (2), a separating assembly (3) and a fixing support (4) with known structure. The feeding assembly, the microwave heating assembly and a separating bucket (3-5) of the separating assembly are vertically and coaxially installed from bottom to top. The feeding assembly is provided with a hydraulic fluid cylinder. A hydraulic rod is fixed with a material pushing piston. The material pushing piston is slidably mounted in a vertically downward branch pipe of a four-way feeding pipe.    USE - The device is useful in sterilization, drying, dry distillation, carbonization and thermal cracking of collected biomass.    DETAILED DESCRIPTION - Biomass microwave hot-processing device comprises a feeding assembly (1), a microwave heating assembly (2), a separating assembly (3) and a fixing support (4) with known structure. The feeding assembly, the microwave heating assembly and a separating bucket (3-5) of the separating assembly are vertically and coaxially installed from bottom to top. The feeding assembly is provided with a hydraulic fluid cylinder, which is vertically fixed on a horizontal ground. A hydraulic rod is fixed with a material pushing piston. The material pushing piston is slidably mounted in a vertically downward branch pipe of a four-way feeding pipe. The vertically downward branch pipe of the four-way feeding pipe is connected on the top surface of a hydraulic cylinder, whose distance is largest stroke distance than the pushing piston. The four-way feeding pipe is provided with a vertically upward branch pipe at its upper end and a gate valve at its lower end. A left horizontal branch pipe of the four-way feeding pipe is used as a backup to maintain blank pipe. A right horizontal branch pipe of the four-way feeding pipe is provided with a material pushing screw rod. The left and right ends of right horizontal branch pipe of the four-way feeding pipe are connected with a feed hopper. The gate valve is connected with three-way feeding pipe of the lower end. The hydraulic rod, the gate valve and the material pushing screw rod are equipped with a known sensor managed by a known procedure control management according to a program operation. The upper opening of the three-way feeding pipe is connected with a lower port of a material conveying pipe of the microwave heating assembly. The right opening of the three-way feeding pipe is a temporary blank discharge port. The upper opening of the material conveying pipe of the microwave heating assembly is connected with the lower port of separating bucket in the separating assembly. The outer surface of the material conveying pipe in the microwave heating assembly is provided with a covered insulation material. The covered insulation material is vertically coaxially mounted at center of the microwave resonant cavity. The microwave resonant cavity as a structural support member is vertically installed on the fixed support with known structure. The left port of the separating bucket in the separating assembly is connected with an inlet port of a solid material storage hopper. A lower discharge tube below the solid material storage hopper is provided with an air sealing screw output device. The top wall of the solid storage is provided with a material level sensor. The upper opening of the separating bucket in the separating assembly is connected with an inlet of a known gas-liquid cooling separator through a pipeline. The outlet of the gas-liquid cooling separator is connected with an exhaust fan. The inner cavity wall at the upper part of the microwave resonant cavity is uniformly installed with a known microwave generating source by a known microwave power supply. The microwave resonant cavity wall is uniformly installed with a known temperature sensor by a known circuit capable of automatically managing microwave power to the material by the heating temperature rise. An INDEPENDENT CLAIM is also included for performing biomass microwave hot-processing using the biomass microwave hot-processing device, comprising e.g. (a) setting a material combined by heating material at each position of the heating material conveying pipe (2-2) with a temperature, that is pre-compiling a combined lifting system, (b) introducing the pre-processed and qualified material into the hopper, (c) mounting known sensors on the hydraulic rod, the gate valve and the material pushing screw rod by known procedure control management according to the following procedure (c1) initially starting the gate valve, setting lower port of the vertically downward branch pipe of the four-way feeding pipe in the material pushing piston, stopping the material pushing screw rod, (c2) conveying the material form the right side of the hopper into the left feeding pipe of the vertically downward branch pipe, and setting rotating time of the material pushing screw rod to control the feeding quantity, (c3) stopping the material pushing screw rod, (c4) conveying from the material pushing piston set with lower port of the vertically downward branch pipe of the four-way feeding pipe into the upper port of the vertically downward branch pipe of the four-way feeding pipe, applying pressure to force the material up into the microwave heating assembly in the heating conveying duct, (c5) closing the gate valve to prevent materials from falling, and (c6) conveying back into the upper port of the vertically downward branch pipe of the four-way feeding pipe, adjusting the known limiting sensor capable of adjusting the stroke of the piston, repeating the procedure in batches in the hopper and the microwave heating assembly with heating material conveying pipe, (d) increasing the temperature in the heating conveying pipe of the microwave heating assembly containing the material, layering based on the order to open microwave power supply, uniformly setting the known temperature sensor on the cavity wall of the microwave resonant cavity, achieving a microwave power supply automatic management by a known circuit by heating the material, that is, the material in the heating material conveying pipe has specific temperature at each position while the material to be heated is set based on the process requirements, and (e) conveying the heated material and final product along the same direction from the upper port of the heating material conveying pipe of the microwave heating assembly into the separation bucket of the separation assembly.    DESCRIPTION OF DRAWING(S) - The drawing shows a schematic representation of the biomass microwave hot-processing device.    Feeding assembly (1)    Microwave heating assembly (2)    Separating assembly (3)    Separating bucket (3-5)    Fixing support (4)