Title:
燃焼装置の溶融物湯出し口を清掃する装置
Document Type and Number:
Japanese Patent JP4987969
Kind Code:
B2
Abstract:
A cleaning apparatus for cleaning a smelt spout of a boiler is provided. The boiler includes a boiler wall defining an outlet port for discharging molten smelt and the smelt spout is positioned with respect to the outlet port so that the molten smelt is able to flow along the smelt spout. The cleaning apparatus includes a cleaning tool having a pair of cleaning blades generally aligned with respective side walls of the smelt spout and an actuating assembly configured to move the cleaning blades from a first position to a second position. The cleaning blades each engage the respective side walls of the smelt spout to dislodge hardened smelt deposits therefrom when in the cleaning blades are in the second position.
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Inventors:
Ericsson, Lars
Bergmyren and Lef
Bergmyren and Lef
Application Number:
JP2009512189A
Publication Date:
August 01, 2012
Filing Date:
February 01, 2007
Export Citation:
Assignee:
Diamond Power International, Inc.
International Classes:
D21C11/00; F23J1/08; F23G7/04; F27D25/00; F27D99/00
Domestic Patent References:
| JP59071493A | ||||
| JP3287890A |
Foreign References:
| US5542650 | ||||
| US4706324 | ||||
| EP0423579B1 |
Attorney, Agent or Firm:
Asamura patent office
Hideto Asamura
Hajime Asamura
Yutaka Yoshida
Toru Mori
Katsunori Shirae
Tadashi Tanaka
Ken Kanai
Hideto Asamura
Hajime Asamura
Yutaka Yoshida
Toru Mori
Katsunori Shirae
Tadashi Tanaka
Ken Kanai