Title:
CARBON DEPOSITION INHIBITOR IN THE CURVED PART OF THE ASCENSION PIPE IN COKE FURNACE
Document Type and Number:
Japanese Patent JP3292566
Kind Code:
B2
Abstract:
PURPOSE: To prevent carbon from adhering or depositing inside the curved part of ascension pipe in coke furnace so that the carbon cleaning labor is largely saved.
CONSTITUTION: A flat spray nozzle 4 which can inject the liquid at a wide angle is set detachably to the upper part of the T-shaped pipe to form the wetted wall on the side wall and a 50mm high weir is formed on the bottom surface of the T-shaped pipe 5 on the upper stream side and another 30mm high weir 7 is formed on the bottom surface 7 of the curved pipe 1 to form the wetted walls by using the liquid between the weirs.
Inventors:
Makoto Hamaki
Yuji Tsukihara
Yoshiaki Kitayama
Mikio Watanabe
Masato Kato
Kazuyoshi Matsuda
Mitsunoshin Tamura
Hiroshi Nakatani
Yuji Tsukihara
Yoshiaki Kitayama
Mikio Watanabe
Masato Kato
Kazuyoshi Matsuda
Mitsunoshin Tamura
Hiroshi Nakatani
Application Number:
JP26497893A
Publication Date:
June 17, 2002
Filing Date:
October 22, 1993
Export Citation:
Assignee:
Kawasaki Steel Co., Ltd.
International Classes:
C10B27/06; C10B43/14; (IPC1-7): C10B27/06; C10B43/14
Domestic Patent References:
| JP5186742U | ||||
| JP5266759U | ||||
| JP5266760U |
Attorney, Agent or Firm:
Yoshio Kosugi (2 outside)