SLUDGE SCRAPER FOR LARGE DIAMETER DRAINAGE PIPE
Sludge scraper for large diameter drainage pipe is is used for cleansing sludge in drainage pipe, especially for cleansing inside the sewage pipe. Said machine needs nether flushing nor winch dragging beforehand, it can be used within the pipe to be cleared by stirring and moving for ward till to th...
Saved in:
Main Author | |
---|---|
Format | Patent |
Language | English |
Published |
09.09.1987
|
Edition | 4 |
Subjects | |
Online Access | Get full text |
Cover
Loading…
Summary: | Sludge scraper for large diameter drainage pipe is is used for cleansing sludge in drainage pipe, especially for cleansing inside the sewage pipe. Said machine needs nether flushing nor winch dragging beforehand, it can be used within the pipe to be cleared by stirring and moving for ward till to the end of the pipe. The required power source and compressed air are supplied by the accompanied power trailor, satisfying need of separated working spots and of higher maneuverability. The operator is seated on the power car, monitoring said machine working in the pipe through television remote control, thus, a comfortable operation condition is provided and more efficiency is gained. For a middle sized city, two sets of said machines are enough for cleansing all the drainage pipes twice a year. Two kinds of structure are provided for said machine, 1. creeping type and 2. wheel-propelled type. |
---|---|
Bibliography: | Application Number: CN1985109570 |