| 摘要 |
FIELD: technological processes. ^ SUBSTANCE: invention is related to devices for removal of deposits in pipelines by hydrodynamic method, which is based on usage of high pressure water energy. Device is arranged in the form of water jet head that contains water supplying channel, distributing chamber with central conical splitter and rear nozzles. Water supplying channel is equipped with accelerator of inlet flow, which is arranged in the form of confuser, and distributing chamber is arranged in the form of ball segment that passes with its end part into truncated cone. ^ EFFECT: maximum application of flushing pump energy by reduction of energy losses in distributing chamber and increase of efficiency factor of water flow energy that is supplied from flushing pump. ^ 2 dwg |
