US Patent Issued to GUANGDONG UNIVERSITY OF TECHNOLOGY on May 6 for "Heat supply-energy-saving equipment for printing and dyeing factory" (Chinese Inventors)

ALEXANDRIA, Va., June 10 -- United States Patent no. 12,291,808, issued on May 6, was assigned to GUANGDONG UNIVERSITY OF TECHNOLOGY (Guangzhou, China).

"Heat supply-energy-saving equipment for printing and dyeing factory" was invented by Xiaozhou Liu (Guangzhou, China) and Zebin Fu (Guangzhou, China).

According to the abstract* released by the U.S. Patent & Trademark Office: "A heating-energy-saving equipment for printing and dyeing factory, including: a heat source generator, a first ejector, a second ejector, a setting machine and a flash drum; a steam outlet of the heat source generator is connected to an injection port of the first ejector through a pipeline, an outlet of the first ejector is connected to an injection port of the sec...