Patents by Inventor Lu Xilong

Lu Xilong has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Electromagnetic-force-based dewatering for sewage sludge reduction
    Patent number: 10927027
    Abstract: For sewage sludge reduction, an apparatus includes a front-end auxiliary filter plate, a back-end auxiliary filter plate, and a plurality of filter plate modules disposed between the front-end auxiliary filter plate and the back-end auxiliary filter plate. Each filter plate module includes a middle main filter plate, a middle auxiliary filter plate, and a plurality of electromagnetic modules comprising an electromagnetic coil wound around an electromagnetic core. The middle main filter plate and the middle auxiliary filter plate are disposed at opposite sides of the electromagnetic modules. A plurality of microwave generators send microwaves through microwave acting channels to irradiate the sewage sludge. An electric current is applied to the electromagnetic coil, attracting the middle auxiliary filter plates and the main filter plates and applying pressure to the sewage sludge.
    Type: Grant
    Filed: October 21, 2019
    Date of Patent: February 23, 2021
    Assignee: China Jiliang University
    Inventors: Rao Binqi, Xu Peng, Lu Xilong, Dong Wenjie, Zhang Jicheng, Yan Wei, Liu Wei, Wang Gongqin
  • ELECTROMAGNETIC-FORCE-BASED DEWATERING FOR SEWAGE SLUDGE REDUCTION
    Publication number: 20200048132
    Abstract: For sewage sludge reduction, an apparatus includes a front-end auxiliary filter plate, a back-end auxiliary filter plate, and a plurality of filter plate modules disposed between the front-end auxiliary filter plate and the back-end auxiliary filter plate. Each filter plate module includes a middle main filter plate, a middle auxiliary filter plate, and a plurality of electromagnetic modules comprising an electromagnetic coil wound around an electromagnetic core. The middle main filter plate and the middle auxiliary filter plate are disposed at opposite sides of the electromagnetic modules. A plurality of microwave generators send microwaves through microwave acting channels to irradiate the sewage sludge. An electric current is applied to the electromagnetic coil, attracting the middle auxiliary filter plates and the main filter plates and applying pressure to the sewage sludge.
    Type: Application
    Filed: October 21, 2019
    Publication date: February 13, 2020
    Inventors: Rao Binqi, Xu Peng, Lu Xilong, Dong Wenjie, Zhang Jicheng, Yan Wei, Liu Wei, Wang Gongqin
  • Electromagnetic-force-based dewatering for sewage sludge reduction
    Patent number: 10494285
    Abstract: For sewage sludge reduction, an apparatus includes a front-end auxiliary filter plate, a back-end auxiliary filter plate, and a plurality of filter plate modules disposed between the front-end auxiliary filter plate and the back-end auxiliary filter plate. Each filter plate module includes a middle main filter plate, a middle auxiliary filter plate, and a plurality of electromagnetic modules comprising an electromagnetic coil wound around an electromagnetic core. The middle main filter plate and the middle auxiliary filter plate are disposed at opposite sides of the electromagnetic modules. An electric current is applied to the electromagnetic coil, attracting the middle auxiliary filter plates and the main filter plates and applying pressure to the sewage sludge.
    Type: Grant
    Filed: April 6, 2018
    Date of Patent: December 3, 2019
    Assignee: China Jiliang University
    Inventors: Rao Binqi, Zhang Yan, Lu Xilong, Wan Yanjain, Liang Pei, Cheng Qi, Su Xiaoyu
  • ELECTROMAGNETIC-FORCE-BASED DEWATERING FOR SEWAGE SLUDGE REDUCTION
    Publication number: 20180346363
    Abstract: For sewage sludge reduction, an apparatus includes a front-end auxiliary filter plate, a back-end auxiliary filter plate, and a plurality of filter plate modules disposed between the front-end auxiliary filter plate and the back-end auxiliary filter plate. Each filter plate module includes a middle main filter plate, a middle auxiliary filter plate, and a plurality of electromagnetic modules comprising an electromagnetic coil wound around an electromagnetic core. The middle main filter plate and the middle auxiliary filter plate are disposed at opposite sides of the electromagnetic modules. An electric current is applied to the electromagnetic coil, attracting the middle auxiliary filter plates and the main filter plates and applying pressure to the sewage sludge.
    Type: Application
    Filed: April 6, 2018
    Publication date: December 6, 2018
    Inventors: Rao Binqi, Zhang Yan, Lu Xilong, Wan Yanjain, Liang Pei, Cheng Qi, Su Xiaoyu