Air wheel deoiling net type fume exhaustor without detaching washing

The utility model provides an air wheel deoiling net type fume exhauster without detaching washing, mainly compising a casing body 1, a centrifugal fan 2, a fume-collecting hood 3, a protective cover 4, an inner support 5, a support shaft 6, a wind wheel 7, a block oil net 8, and a blade 9. The lower part of the casing body is the fume-collecting hood 3. The casing body 1 above the fume-collecting hood 3 is provided with a protective cover 4. The utility model is characterized in that: the lower part of the centrifugal fan 2 is provided with the inner support 5; the support shaft 6 is arranged between the inner support 5 and the protective cover 4; the support shaft 6 is provided with the wind wheel 7 through a bearing, and the bottom cleaving to the wind wheel 7 is provided with the block oil net 8. The utility model has good fume exhaust effect. The oil granule in fume can be duly exhausted without adhering and forming oil dirt. The utility model really implements the detaching free and extends service life.