Patents by Inventor Bingyu ZHENG

Bingyu ZHENG 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).

  • Sewage uniform distribution treatment device for aerobic granular sludge system and use method therefor
    Patent number: 11858838
    Abstract: A sewage uniform distribution treatment device for an aerobic granular sludge system and a use method therefor, the device comprising a reactor tank body (1), a water inlet device (2), and a water outlet device (3). The water inlet device (2) comprises a water inlet inner channel (4), a water inlet weir (5), a water inlet outer channel (6), a vertical water inlet branch pipe (7), and vertical bell mouths (8); the water outlet device (3) comprises a water outlet main pipe (9), a water outlet channel (10), a water outlet weir (11), an outer baffle plate (12), and an inner baffle plate (13); the water outlet channel is connected to the water outlet main pipe; the outer baffle plate is a vertical baffle plate; the inner baffle plate is located at the bottom of the water outlet channel and is connected to the water outlet channel.
    Type: Grant
    Filed: September 23, 2019
    Date of Patent: January 2, 2024
    Assignee: BEIJING DRAINAGE GROUP CO., LTD
    Inventors: Shujun Zhang, Shuai Zhang, Jiawei Wang, Yong Jiang, Yongqing Gao, Bingyu Zheng, Fangbo Bao
  • Sewage Uniform Distribution Treatment Device for Aerobic Granular Sludge System and Use Method Therefor
    Publication number: 20210355008
    Abstract: A sewage uniform distribution treatment device for an aerobic granular sludge system and a use method therefor, comprising a reactor tank body (1), a water inlet device (2), and a water outlet device (3).
    Type: Application
    Filed: September 23, 2019
    Publication date: November 18, 2021
    Inventors: Shujun ZHANG, Shuai ZHANG, Jiawei WANG, Yong JIANG, Yongqing GAO, Bingyu ZHENG, Fangbo BAO