Title:
DEVICE FOR MONITORING INSIDE OF HIGH-TEMPERATURE FURNACE, AND SYSTEM FOR MONITORING INSIDE OF HIGH-TEMPERATURE FURNACE PROVIDED WITH SAME
Document Type and Number:
WIPO Patent Application WO/2014/065187
Kind Code:
A1
Abstract:
The present invention is provided with: an outer casing (15) inserted into a high-temperature furnace, the outer casing (15) being formed having a bottomed cylindrical shape, a cooling water supply port (23) through which cooling water (W) is introduced and a cooling water discharge port (22) through which cooling water (W) is discharged being formed at a rear end (15b) in the direction of an axis line (O1); an inner casing (16) inside which cooling air (S) is supplied, the inner casing (16) being formed having a bottomed cylindrical shape and being inserted into the outer casing (15); an imaging means (19) for imaging the outside of the outer casing (15), the imaging means (19) being disposed inside the inner casing (16); and barrier members (20, 21) for partitioning a first flow channel (R1) for leading the cooling water (W) toward a distal end (15a) in the direction of the axis line (O1) along an inner surface of the outer casing (15), and a second flow channel (R2) for leading the cooling water (W) toward the rear end (15b), and partitioning a communicating channel (R3) for communicating the first flow channel (R1) and the second flow channel (R2) in a bottom part of the outer casing (15), the barrier members (20, 21) being provided between the inner surface of the outer casing (15) and the outer surface of the inner casing (16).
Inventors:
NAGAI HIROSHI (JP)
HARADA TOMOHIRO (JP)
NOMA AKIRA (JP)
SHIRAI TOSHIMASA (JP)
HARADA TOMOHIRO (JP)
NOMA AKIRA (JP)
SHIRAI TOSHIMASA (JP)
Application Number:
PCT/JP2013/078171
Publication Date:
May 01, 2014
Filing Date:
October 17, 2013
Export Citation:
Assignee:
MITSUBISHI HEAVY IND ENVIRONMENTAL & CHEMICAL ENG CO LTD (JP)
International Classes:
F27D21/02; C10J3/46; F23M11/04; F27D21/00
Foreign References:
| JPH07146083A | 1995-06-06 | |||
| JPH0527598U | 1993-04-09 | |||
| JPH03105195A | 1991-05-01 | |||
| JP2001304526A | 2001-10-31 | |||
| JP2003277815A | 2003-10-02 | |||
| JP2002098318A | 2002-04-05 | |||
| JP2891672B2 | 1999-05-17 | |||
| JP2002090070A | 2002-03-27 |
Other References:
See also references of EP 2913613A4
Attorney, Agent or Firm:
MORI Ryuichirou et al. (JP)
Woods Ryuichiro (JP)
Woods Ryuichiro (JP)
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