| 摘要 |
A cyclon type dust collector comprising a raw air intake aperture or duct (30a)(43)(55), an air separating chamber (30)(40)(50) including a cylinder (30b)(40a)(50a) of upper part and a reversed circular cone (30c) (40b)(50b) of lower part, inner and outer clean air exhaust ducts (31) (32),(51) (52), the bottom of the air exhaust ducts (31)(41)(51) being closed, the bottom of the reversed circular cone (30c)(40b)(50b) being opened, the exhaust ducts (31)(41)(51) coaxially disposed passing through the air separating chamber (30)(40)(50), the surface of the exhaust ducts being provided with many small holes or mesh (31c)(32b),(51e)(52b), small balls(33)(53) or the like being filled between the inner and outer clean air exhaust ducts (31)(32),(51)(52), a cylindrical air dividing chamber (42)(54) connceted to the upper wall (40d)(50d) of the aperture (40e)(50e) of the air separating chamber (40)(50) coaxially disposed with the air separating chamber (40)(50), a plate (44b' ) (56a) located surrounding the air exhaust duct (41)(51) and underneath an upper wall (40d)(50d) of the air separating chamber (40)(50) with a predetermined distance, and a spiral airflow adjustment and acceleration mechanism (44) (56) to adjust and accelerate the airflow coming through the aperture, the clean air exhaust duct (41)(51) and the spiral airflow adjustment and acceleration mechanism (44)(56) being combined to improve efficiency of dust collecting function is offered. <IMAGE> |
