Patents by Inventor Chunmin MA

Chunmin MA 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).

  • Patent number: 12569855
    Abstract: Disclosed is a nano pulverizing device for processing reconstituted rice flour which includes a bottom plate, support legs are fixedly connected to corners of a lower surface of the bottom plate, a housing is arranged on an upper surface of the bottom plate, and a rotating motor is arranged on the lower surface of the bottom plate. The rotating motor penetrates through the lower surface of the bottom plate and extends to the upper surface of the bottom plate, and a crushing device is rotationally connected to one end, extending to the upper surface of the bottom plate, of the rotating motor. A support frame is fixedly connected to an inner wall of the housing, a support plate is fixedly connected to a lower surface of the support frame, and a flexible plate is fixedly connected to a lower surface of the support plate.
    Type: Grant
    Filed: October 24, 2023
    Date of Patent: March 10, 2026
    Assignee: Harbin University Of Commerce
    Inventors: Na Zhang, Yang Yang, Xin Bian, Chunmin Ma, Xiaofei Liu, Bing Wang, Fenglian Chen, Yinyuan He
  • Patent number: 12330097
    Abstract: The present disclosure relates to the technical field of solid-liquid separation of grain fermentation, and provides a solid-liquid separation mechanism and solid-liquid separation method for grain fermentation. A filter screen cylinder mechanism is inserted and mounted at an upper end of a rotating seat. According to the present disclosure, the rotation of the filter screen cylinder mechanism and a rotating disc mechanism has a speed difference, to realize the rolling and solid-liquid separation of fermented grain on an inner wall of the filter screen cylinder mechanism by rolling cylinders; and the rolling and solid-liquid separation is performed on fermented grain on an inner wall of the filter screen plate by the rolling cylinders, and the liquid in the fermented grain on the inner wall of the filter screen plate is rolled out, achieving a more thorough solid-liquid separation.
    Type: Grant
    Filed: January 8, 2025
    Date of Patent: June 17, 2025
    Assignee: Harbin University of Commerce
    Inventors: Na Zhang, Yang Yang, Chunmin Ma, Bing Wang, Xin Bian, Guang Zhang, Jiaduo Niu, Yongsheng Zhu, Fengxiang Lin, Haiyan Wang, Shuang Wu
  • Publication number: 20250128264
    Abstract: Disclosed is a nano pulverizing device for processing reconstituted rice flour which includes a bottom plate, support legs are fixedly connected to corners of a lower surface of the bottom plate, a housing is arranged on an upper surface of the bottom plate, and a rotating motor is arranged on the lower surface of the bottom plate. The rotating motor penetrates through the lower surface of the bottom plate and extends to the upper surface of the bottom plate, and a crushing device is rotationally connected to one end, extending to the upper surface of the bottom plate, of the rotating motor. A support frame is fixedly connected to an inner wall of the housing, a support plate is fixedly connected to a lower surface of the support frame, and a flexible plate is fixedly connected to a lower surface of the support plate.
    Type: Application
    Filed: October 24, 2023
    Publication date: April 24, 2025
    Applicant: Harbin University Of Commerce
    Inventors: Na ZHANG, Yang YANG, Xin BIAN, Chunmin MA, Xiaofei LIU, Bing WANG, Fenglian CHEN, Yinyuan HE
  • Publication number: 20240124825
    Abstract: An immobilized enzymolysis equipment for reconstituted rice milk powder includes a bottom box, a heating device is arranged on an upper surface of the bottom box, and a splash-proof device is arranged on an upper surface of the heating device. Support legs are fixedly connected to corners of a lower surface of the bottom box. A rotating motor is arranged on a bottom surface of an inner cavity of the bottom box. The rotating motor is provided to achieve the effect of rotating a centrifugal device. The centrifugal device is rotationally connected to one side, extending to the upper surface of the bottom box, of the rotating motor, so as to achieve water-milk separation of reconstituted milk powder.
    Type: Application
    Filed: July 24, 2023
    Publication date: April 18, 2024
    Applicant: Harbin University Of Commerce
    Inventors: Na ZHANG, Yang YANG, Xin BIAN, Chunmin MA, Xiaofei LIU, Bing WANG, Yinyuan HE