FIELD: technological processes.
SUBSTANCE: method includes inserting an elastic hose in the mouth of the piezometer with a front end, pre-cut along the inclined plane; influence on the supply pipe of the piezometer with high-frequency vibration in the process of hose insertion; advance of the hose inside the supply pipe of the piezometer to its filter part with the help of force applied at its mouth; circulation of the cleaning agent in the piezometer; maintaining pressure in the piezometer, which balances the pressure of the aquafer.
EFFECT: high efficiency of cleaning the filter part of the pressure inset piezometer of non-linear shape.
3 dwg
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SU1002474A1 |
