LOCAL WATERS PURIFICATION METHOD FOR WATERING OF PEATLANDS Russian patent published in 2018 - IPC A62C3/02 

FIELD: peat extraction.

SUBSTANCE: invention relates to the extraction of peat, specifically to the work on the restoration of peat bogs, in particular to the watering of worked-out peatlands. Method for pumping local waters to water the marshy peatlands consists of using water from an accessible source, redistributing it to distributors throughout the peatland area. According to the invention, a group of trenches are excavated on the area of the worked peat bog, after which radial high-pressure pipelines are laid in the trenches, equipped at the end with risers with diffusing outlets, the inner cavity of which is made from above with a divider head having a diamond-shaped shape with concave side walls, and the dispersing outlets are provided with flexible diaphragms made of rubber, interacting with a nozzle-divider with outlets on the outside, wherein the high-pressure radial pipeline is each individually connected by a respective free end to a main pipeline with an adjustable gate, combined with a mobile pump station in the form of a MPS type, and the reservoir is filled with local runoff by the passage of the spring high water with active thawing of snow at a positive temperature, at the same time, the reservoir is torn off at the lowest topographic marks outside the developed peat bog with a volume not less than the volume of the developed peat bog, for the redistribution of the total volume of injection by a pumping station with a controlled hydro resistivity.

EFFECT: invention provides for efficient injection of local waters into main and radial pipelines with diffusing outlets due to increased controllability and the flexibility of the system when the technological conditions change for the resumption of marshes prior to its initial approach to the peat deposit with aquatic vegetation, and also improves the ecological situation.

4 cl, 3 dwg