Screen for wringer assembly
OwnerRobert H. Dudleyinventor
Life of this patent
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Abstract
A wringer bowl assembly is fabricated from a base plate, a top plate, and a plurality of side faces extending therebetween. The side faces extend through a single plane eliminating all need to work the side faces to create a bowl. Each of the side faces includes a an output hole which is where a fluid mixture is separated into its fluid and solid components. Screens extend across the output holes to prevent the solid component of the fluid mixture from passing therethrough. Face plates cover the side faces protecting the side faces from wear due to the movement of the solid component along the sides of the wringer bowl assembly. Each of the face plates includes at least one blade which aids the movement of the fluid mixture from the base plate to the output holes to be separated.
Claims1
A screening unit to cover a hole having a width and a length in a side face of a wringer bowl, said screening unit comprising:
- a plurality of bars having a predetermined length equal to the width of the hole in the side face of the wringer bowl;
- and a backing element having a predetermined length equal to the length of the hole in the side face of the wringer bowl and extending in a single plane fixedly secured to each of said plurality of bars to space each of said plurality of bars equidistantly from each other such that said plurality of bars allows fluid to pass therethrough and prevents solid particulate from passing therethrough.
Dependencies are inferred from the claim text.