| 摘要 |
The invention relates to the process of removal of contaminating deposits from pipeline systems and their elements and can be used, mainly, in the communal general services, and also in other branches of national economy. A method of cleaning pipeline systems and their elements includes hydrodynamic action by fluid on contaminating deposits, in the case as fluid gas-liquid mixture is used, which continuously, in pulsating mode is passed through the pipeline system or its elements. An air-water mixture can be used as gas-liquid mixture. The air-water mixture is obtained by continuous supply of the flow of water and pulsating airflow into the working chamber of the generator of gas-liquid mixture. Supply of water and air into the working chamber of the generator of gas-liquid mixture is carried out with the ratio of water consumption and flow rate of air 0.1-0.2 – 0.8-1.2 in the parts by volume respectively. The ripple frequency of airflow is selected within the limits of 0.5-1.5 Hz. The invention provides for increase of the efficiency of cleaning pipeline systems and their elements of complex configuration. |
