NOVELTY - Organic garbage in kitchen is purified and recovered by collecting organic garbage generated in home or kitchen into grinding system (2) and grinding; conveying ground organic garbage into dewatering separation operation chamber (3) to dewater, separating water by dewatering, discharging separated water, and conveying dewatered organic garbage into fermentation container (4); adding microorganism bacterium agents into container; and conveying fermented organic garbage into drying and sterilizing operation chamber (5) to dry and sterilize and obtain the powder or particle organic fertilizers.    USE - Method for purification and recovery of organic garbage in kitchen (claimed).    ADVANTAGE - The method quickly ferments organic garbage in kitchen at high efficiency, thus eliminating environment odor and reducing environmental pollution. It processes garbage and recovers renewable resources, thus it is convenient to use in home and it is clean and healthful.    DETAILED DESCRIPTION - An INDEPENDENT CLAIM is included for a purifying and recovering device which comprises grinding system (2) with the organic garbage inlet (1), dewatering separation operation chamber (3), fermentation container (4) and drying and sterilizing operation chamber (5). The grinding system is communicated with inlet of dewatering separation operation chamber arranged below grinding system by first channel. The water outlet of the dewatering separation operation chamber is communicated with sewer pipe by second channel. Dehydrate outlet is communicated with inlet of fermentation container by third channel. The outlet of fermentation container is communicated with inlet of drying and sterilizing operation chamber below fermentation container by valve. The drying and sterilizing operation chamber is provided with organic fertilizer outlet.    DESCRIPTION OF DRAWING(S) - The drawing is a schematic diagram illustrating a purifying and recovering device.    Organic garbage inlet (1)    Grinding system (2)    Dewatering separation operation chamber (3)    Fermentation container (4)    Drying and sterilizing operation chamber (5)