Title:
EXTERNALLY HEATED CARBONIZATION FURNACE
Document Type and Number:
WIPO Patent Application WO/2015/072453
Kind Code:
A1
Abstract:
Provided is an externally heated carbonization furnace (2) which comprises a plurality of rotary kilns (5, 7) connected in series each of which includes an outer casing (10), a kiln inner casing (6, 8) which rotates relative to the outer casing (10), and a heater (21) which supplies heated gas between the outer casing (10) and the kiln inner casing (6, 8), and which further comprises a drive device (16) which rotates at least one of the kiln inner casings (6) and the kiln inner casing (8) differing from the at least one of the kiln inner casings (6) and a control device (15) which controls the drive device (16) by water content of a treated object in the kiln inner casing (6, 8).
Inventors:
ENDOU YUUKI (JP)
YAMAMOTO HIROTAMI (JP)
ISHIKAWA KEIICHI (JP)
KOIZUMI RYOSUKE (JP)
YAMAMOTO HIROTAMI (JP)
ISHIKAWA KEIICHI (JP)
KOIZUMI RYOSUKE (JP)
Application Number:
PCT/JP2014/079850
Publication Date:
May 21, 2015
Filing Date:
November 11, 2014
Export Citation:
Assignee:
MITSUBISHI HEAVY IND ENVIRONMENTAL & CHEMICAL ENG CO LTD (JP)
International Classes:
C10B47/30; F27B7/02; F27B7/08; F27B7/42
Domestic Patent References:
| WO2013042280A1 | 2013-03-28 |
Foreign References:
| JP2005112956A | 2005-04-28 | |||
| JP2001311584A | 2001-11-09 | |||
| JP2003075069A | 2003-03-12 | |||
| JPH0924392A | 1997-01-28 |
Other References:
See also references of EP 3050939A4
Attorney, Agent or Firm:
MORI Ryuichirou et al. (JP)
Woods Ryuichiro (JP)
Woods Ryuichiro (JP)
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