Patents by Inventor Ma Hongjuan

Ma Hongjuan 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).

  • Method and apparatus for the conveyance, cooling and energy recuperation of hot material
    Patent number: 9366431
    Abstract: Techniques convey, cool and energy recuperate hot material from a combustion boiler of a combustion plant. Such techniques involve: a) issue of the hot material from a material issue orifice of a combustion boiler into a capture region of a housing, a conveyor belt being arranged in the housing, b) conveyance of the hot material through a cooling region in the housing, c) cooling of the hot material in the cooling region by means of a cooling-air stream moving in the opposite direction to the material, d) removal of at least part of the heated cooling-air stream out of at least one region adjacent to the capture region of the housing, and e) delivery of the removed cooling-air stream to at least one region, carrying combustion exhaust gases, of the combustion plant.
    Type: Grant
    Filed: September 28, 2010
    Date of Patent: June 14, 2016
    Assignee: Clyde Bergemann Drycon GMBH
    Inventors: Rafael Moreno Rueda, Ge Hongmin, Ma Hongjuan, Liu Johnson
  • METHOD AND APPARATUS FOR THE CONVEYANCE, COOLING AND ENERGY RECUPERATION OF HOT MATERIAL
    Publication number: 20120276486
    Abstract: Techniques convey, cool and energy recuperate hot material from a combustion boiler of a combustion plant. Such techniques involve: a) issue of the hot material from a material issue orifice of a combustion boiler into a capture region of a housing, a conveyor belt being arranged in the housing, b) conveyance of the hot material through a cooling region in the housing, c) cooling of the hot material in the cooling region by means of a cooling-air stream moving in the opposite direction to the material, d) removal of at least part of the heated cooling-air stream out of at least one region adjacent to the capture region of the housing, and e) delivery of the removed cooling-air stream to at least one region, carrying combustion exhaust gases, of the combustion plant.
    Type: Application
    Filed: September 28, 2010
    Publication date: November 1, 2012
    Applicant: CLYDE BERGEMANN DRYCON GMBH
    Inventors: Rafael Moreno Rueda, Ge Hongmin, Ma Hongjuan, Liu Johnson