Patents Assigned to Uni-Rising(Beijing) Technology Co., Ltd.
  • Patent number: 11085334
    Abstract: The present application relates to an exhaust steam waste heat recovering and supplying system used for air-cooling units in large thermal power plants. Each of the two steam turbines has independent exhaust steam extraction system, and the exhaust steam extraction system of each steam turbine is connected with corresponding pre-condenser to heat the return water of the heating network. The exhaust steam extraction system of each steam turbine is further connected with the corresponding steam ejector; the exhaust port of each steam is connected with the corresponding steam ejector condenser to heat the return water of the heating network. The exhaust steam waste heat of the air-cooling units in a thermal power plant can be recycled in high efficiency to improve the utility rate of the exhaust steam, increase heating capacity, reduce cold end loss to the largest extent, and maximize the energy saving benefits.
    Type: Grant
    Filed: January 15, 2020
    Date of Patent: August 10, 2021
    Assignee: Uni-Rising(Beijing) Technology Co., Ltd.
    Inventor: Qiqige Wulan
  • Publication number: 20200149433
    Abstract: The present application relates to an exhaust steam waste heat recovering and supplying system used for air-cooling units in large thermal power plants. Each of the two steam turbines has independent exhaust steam extraction system, and the exhaust steam extraction system of each steam turbine is connected with corresponding pre-condenser to heat the return water of the heating network. The exhaust steam extraction system of each steam turbine is further connected with the corresponding steam ejector; the exhaust port of each steam is connected with the corresponding steam ejector condenser to heat the return water of the heating network. The exhaust steam waste heat of the air-cooling units in a thermal power plant can be recycled in high efficiency to improve the utility rate of the exhaust steam, increase heating capacity, reduce cold end loss to the largest extent, and maximize the energy saving benefits.
    Type: Application
    Filed: January 15, 2020
    Publication date: May 14, 2020
    Applicant: Uni-Rising(Beijing) Technology Co., Ltd.
    Inventor: Qiqige WULAN