| 摘要 |
PURPOSE: A fine pore stainless diffuser is provided to compress a fine pore, to assemble easily and to wash easily. CONSTITUTION: An upper diffuser(3) to seal a body diffuser(2) and an upper face(3a) and a lower diffuser(4) to seal a lower face(4a) are formed. Combining holes(5,5a) are punched in the center of the upper and the lower faces(3a,4a) of the upper and the lower diffusers(3,4). A settling pipe(6) having a screw settling portion(6a) is protruded in the lower face(4a). Many compressed air injecting holes(7) are punched around the combining hole(5a). Each diffusers(2,3,4) is combined with a screw core(12). The lower diffuser(4) and a non-return valve(11) are inserted. A combining hole(5b), a compressed air passing hole(8), a packing plate(10) having a packing protruded ring(9) and the upper diffuser(3) are combined sequentially and tightened by a settling nut(13). Many fine pores(1) are punched around a stainless steel plate.
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