| 摘要 |
Apparatus and method for cleansing fluids which are contaminated with filterable and/or centrifugally separable particles, embraces a centrifugal separator having a plurality of inlets for the admission of fluids to be cleansed, and a plurality of valves connected respectively with the inlets. Solely one valve is continuously variable to control the rate of flow through it between given parameters. All of the other valves have solely either fully open or else fully closed positions. A particle filter precedes the valves, being connected thereto by branch pipes. The discharge from the centrifugal separator is monitored for quantity, and all of the valves can be automatically electronically shut off when a predetermined quantity of cleansed fluid has been obtained.
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