Patents Assigned to STREET DESIGN CORP.
  • Disposal system and disposal apparatus
    Patent number: 9878192
    Abstract: A recycling disposal system is provided, the system efficiently combining the respective devices of a shredder, a carbonization furnace, and a gasification furnace to provide a new system combining low-temperature asbestos detoxification processing technology with biomass processing and recycling technology, and capable of energy-self-sufficient processing when operated in a disaster area.
    Type: Grant
    Filed: October 15, 2013
    Date of Patent: January 30, 2018
    Assignee: STREET DESIGN CORP.
    Inventor: Kajiro Sakamoto
  • Disposal System and Disposal Apparatus
    Publication number: 20150151153
    Abstract: A recycling disposal system is provided, the system efficiently combining the respective devices of a shredder, a carbonization furnace, and a gasification furnace to provide a new system combining low-temperature asbestos detoxification processing technology with biomass processing and recycling technology, and capable of energy-self-sufficient processing when operated in a disaster area.
    Type: Application
    Filed: October 15, 2013
    Publication date: June 4, 2015
    Applicant: STREET DESIGN CORP.
    Inventor: Kajiro Sakamoto
  • Method of asbestos detoxification
    Patent number: 8835707
    Abstract: An asbestos detoxification method comprising a step B1 of impregnating an existing asbestos layer with an asbestos melting agent and detaching the existing asbestos layer; a step B2 of pulverizing the existing asbestos layer; a step B3 of loading the pulverized material obtained in step B2 into a melting furnace; a step B4 of heating a resin subsidiary material used in the disposal of the asbestos layer to vaporize the resin portion thereof and further converting the vaporized resin portion into plastic oil; a step B5 of combusting either or both of the plastic oil obtained in step B4 and a fuel; and a step B6 of heating and melting the pulverized material that is in the melting furnace with the use of the heat obtained in step B5.
    Type: Grant
    Filed: March 7, 2008
    Date of Patent: September 16, 2014
    Assignee: Street Design Corp.
    Inventor: Kajiro Sakamoto
  • Method of Asbestos Detoxification
    Publication number: 20100048976
    Abstract: An asbestos detoxification method comprising a step B1 of impregnating an existing asbestos layer with an asbestos melting agent and detaching the existing asbestos layer; a step B2 of pulverizing the existing asbestos layer; a step B3 of loading the pulverized material obtained in step B2 into a melting furnace; a step B4 of heating a resin subsidiary material used in the disposal of the asbestos layer to vaporize the resin portion thereof and further converting the vaporized resin portion into plastic oil; a step B5 of combusting either or both of the plastic oil obtained in step B4 and a fuel; and a step B6 of heating and melting the pulverized material that is in the melting furnace with the use of the heat obtained in step B5.
    Type: Application
    Filed: March 7, 2008
    Publication date: February 25, 2010
    Applicant: STREET DESIGN CORP.
    Inventor: Kajiro Sakamoto