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Tuesday, February 28, 2012

Bowl- Alfa Laval Separator


The bowl is composed of bowl body, bowl hood and bow! nut which form a container. In the inside of bowl, the separation chamber composed of discs and top disc, and distributor leading
dirty oil from bowl inlet to sepration chamber are incorporated. Further. SELFJECTOR has main cylinder sliding up and down hydraulically in order to discharge solids separated and accumulated on the inside wall of bowl during operation.
Further, pilot valve assemblies to control sliding of main cylinder are provided at 2 points on the periphery of bowl body.
Dirty oil led to separation chamber from dirty oil inlet through distributor passes through spaces between discs, with solids and water being separated midway, and thus becomes purified oil which is discharged outside continuously by centripetal pump [impeller ( 1 )] on the upper part of bowl, while separated water is similarly discharged continuously by ceotripetal pump [impeller (2)].



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