Title:
SCALE DISCHARGE APPARATUS OF SPLIT-TYPE WALKING BEAM HEAT TREATMENT FURNACE
Document Type and Number:
Japanese Patent JP2019049029
Kind Code:
A
Abstract:
To provide a scale discharge apparatus of a split-type walking beam heat treatment furnace capable of smoothly discharging scale dropped into a water trough out of the water trough without the scale deposited at an inlet portion of a connection portion of the water trough.SOLUTION: A scale discharge apparatus 20 of a split-type walking beam heat treatment furnace 1 is provided, in a body portion 111 of a water trough 11b having a connecting portion 112, with a water flow nozzle 22 for ejecting a water stream toward an inlet portion A of an inclined bottom plate 112b of the connecting portion 112.SELECTED DRAWING: Figure 3
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| WO/2010/116738 | HEAT TREATMENT DEVICE AND HEAT TREATMENT METHOD |
| JPH04325635 | COOLING DEVICE FOR BATCH TYPE HEAT TREATING FURNACE |
Inventors:
KUWABARA MASAHITO
KITA YOSHITADA
KIRINO TAKASHI
AKAZAWA TAKAHIRO
KITA YOSHITADA
KIRINO TAKASHI
AKAZAWA TAKAHIRO
Application Number:
JP2017173439A
Publication Date:
March 28, 2019
Filing Date:
September 08, 2017
Export Citation:
Assignee:
JFE STEEL CORP
International Classes:
C21D1/00; F27B9/24
Attorney, Agent or Firm:
Tetsuya Mori
Hide Tanaka Tetsu
Ichi Hirose
Toru Miyasaka
Hide Tanaka Tetsu
Ichi Hirose
Toru Miyasaka