发明授权
US08580000B2 Indirect heat-drying apparatus, indirect heat-drying method of drying substance to be dried, and method and apparatus for producing solid fuel
有权
间接加热干燥装置，待干燥物质的间接加热干燥方法以及固体燃料的制造方法和装置
- 专利标题： Indirect heat-drying apparatus, indirect heat-drying method of drying substance to be dried, and method and apparatus for producing solid fuel
- 专利标题（中）： 间接加热干燥装置，待干燥物质的间接加热干燥方法以及固体燃料的制造方法和装置
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申请号： US12738175申请日： 2008-08-21
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公开(公告)号： US08580000B2公开(公告)日： 2013-11-12
- 发明人: Satoru Sugita , Tetsuya Deguchi , Takuo Shigehisa , Masayasu Ito , Zenji Kato
- 申请人： Tetsuya Deguchi , Takuo Shigehisa , Masayasu Ito , Zenji Kato , Yuko Sugita
- 申请人地址： JP Kobe-shi JP Tokyo
- 专利权人： Kobe Steel, Ltd.,Tsukishima Kikai Co., Ltd.
- 当前专利权人： Kobe Steel, Ltd.,Tsukishima Kikai Co., Ltd.
- 当前专利权人地址： JP Kobe-shi JP Tokyo
- 代理机构： Oblon, Spivak, McClelland, Maier & Neustadt, L.L.P.
- 优先权： JP2007-269278 20071016
- 国际申请： PCT/JP2008/064907 WO 20080821
- 国际公布： WO2009/050939 WO 20090423
- 主分类号： C10L5/00
- IPC分类号： C10L5/00 ; D06F58/00 ; F26B11/02
摘要：
The present invention provides an indirect heat-drying apparatus that is resistant to adhesion of the substance to be dried on heating pipes and gives a product having a desired and stabilized liquid content.The present invention relates to an indirect heat-drying apparatus, comprising two indirect-heating rotary dryers, i.e., the first and second indirect-heating rotary dryers that are arranged in series so that the dried substance from the first indirect-heating rotary dryer is supplied to and dried in the second indirect-heating rotary dryer as the substance to be dried; and a carrier gas-supplying means of supplying the carrier gas co-currently in the first indirect-heating rotary dryer and counter-currently in the second indirect-heating rotary dryer, with respect to the flow direction from the substance to be dried.
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