PIPELINE CLEANING METHOD, DEPOSITION REMOVING BODY FOR CLEANING PIPELINE AND APPARATUS FOR CLEANING PIPELINE BY USING THE BODY

摘要

PROBLEM TO BE SOLVED: To provide a pipeline cleaning method by which a deposition that is accumulated at a prescribed position in a pipeline and causes the pipeline to be clogged or is in danger of causing the pipeline to be clogged can be removed by arranging a deposition removing body at the prescribed position in the pipeline and simply pushing out, scattering or scraping out the deposition effectively by operating the arranged deposition removing body without stopping a step to transport a gaseous, liquid or powdery fluid through the pipeline, and to provide the deposition removing body for cleaning the pipeline and an apparatus for cleaning the pipeline by using the deposition removing body.;SOLUTION: The deposition removing body is arranged at the prescribed position in the pipeline and the deposition accumulated in the pipeline is pushed out, scattered or scraped out by operating the arranged deposition removing body.;COPYRIGHT: (C)2004,JPO