Title:
熱交換器管を噴射媒体で浄化する方法とその装置
Document Type and Number:
Japanese Patent JP2007530899
Kind Code:
A
Abstract:
A method and device for cleaning pipes of a heat exchanger includes placing a throttle-free jet nozzle against an end of a pipe. The throttle-free jet nozzle has an outlet opening of a same size or slightly smaller than an inner cross-sectional area of the pipe. A stream of air containing an abrasive is blown through the pipe for cleaning the pipe.
Inventors:
Kramer, Georg
Meyer-Hyunek, Konrad
Meyer-Hyunek, Konrad
Application Number:
JP2007504323A
Publication Date:
November 01, 2007
Filing Date:
March 18, 2005
Export Citation:
Assignee:
Areva Empe Gezel Shaft Mitt Beschlenktel Haftung
International Classes:
F28G1/16; F28G9/00; F28G15/04
Domestic Patent References:
| JPH01102201A | 1989-04-19 | |||
| JPS63286699A | 1988-11-24 |
Foreign References:
| US5499639A | 1996-03-19 |
Attorney, Agent or Firm:
Iwao Yamaguchi