Patents by Inventor Huxiang Xu

Huxiang Xu 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).

  • Publication number: 20210121798
    Abstract: The present invention provides a kind of an integrated sewage treatment equipment for paper mill, which belongs to the technical field of sewage treatment, consists of a box body, and the said box body is arranged a water injection gap on the upper part at one side, the bottom of the box body is connected with a drainage pipe, and a filter assembly is arranged inside the said box body movably, and the inner wall of the box body is equipped with a limit component which provides guidance for the movement of the filter assembly; the said filter assembly consists of several concentrically arranged annular plates, and two adjacent groups of annular plates are connected by a netting. The bottom of the annular plate is equipped with a chemical dosing component, and the inner side of the innermost annular plate is equipped with an adapter sleeve.
    Type: Application
    Filed: October 14, 2020
    Publication date: April 29, 2021
    Inventors: Xiaofeng Jia, Yu Sun, Wei Yang, Xiangguo Li, Jianghong Huangfu, Hui Guo, Junfeng Zheng, Xiaoyu Chen, Zehua Wang, Zhanyong Ji, Yifeng Xu, Huxiang Xu, Mengqiao Yang, Qian Zheng, An Sun