Method of Producing Rubber Particles from Vulcanized Rubber Products
OwnerPin-Tsung Cheng, Li-Hsiang Lininventors
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Abstract
A method of producing devulcanized and activated rubber particles from vulcanized rubber products includes providing a jet unit including a rotatable jetting head that has a plurality of self-rotating nozzles for producing an ultra-high-speed jet fluid, and impinging the vulcanized rubber products using the ultra-high-speed jet fluid. The ultra-high-speed jet fluid has a Reynold's number ranging from 100,000 to 4,000,000. The rotatable jetting head rotates at a rotating speed of not less than 2,000 rpm. Each of the self-rotating nozzles produces a jet fluid that has an initial apparent kinetic energy of not less than 10×103 KJ.
Claims6
A method of producing devulcanized and activated rubber particles from vulcanized rubber products, comprising:
- providing a jet unit including a rotatable jetting head that has a plurality of self-rotating nozzles for producing an ultra-high-speed jet fluid;
- and
- impinging the vulcanized rubber products using the ultra-high-speed jet fluid;
- wherein the ultra-high-speed jet fluid has a Reynold's number ranging from 100,000 to 4,000,000, the rotatable jetting head rotates at a rotating speed of not less than 2,000 rpm, and each of the self-rotating nozzles produces a jet fluid that has an initial apparent kinetic energy of not less than 10×103 KJ.
Dependencies are inferred from the claim text.