DEVICE FOR AUTOMATIC CONTROL OF PROCESS OF SOIL CLEANING FROM OIL Russian patent published in 2013 - IPC E02B15/04 E02B15/10 E01H15/00 C02F1/36 

Abstract RU 2498013 C1

FIELD: ecology.

SUBSTANCE: plant comprises a base vehicle 1 with a platform and equipment installed on it. Equipment comprises a reservoir 2 charged with water, a hydraulic manipulator with an ejector pump 4, a facility of mechanical removal of contaminants 3 and a facility of cleaned material discharge 5 in the form of a scraper conveyor. The reservoir 2 is made with windows in the upper part and side compartments for collection of contaminants. In the bottom of the reservoir 2 there are facilities of mechanical cleaning 3 in the form of acoustic radiators, which are connected to a power generator. The generator is installed on the base vehicle 1. The scraper conveyor is installed in the cavity of the reservoir 2, having a window for discharge. On the platform of the base vehicle 1 there is an expansion tank 7 with water and a transfer pump 6. The base vehicle 1 is equipped with a subsystem of automatic control, which controls level of reservoir 2 filling with water. The transfer pump 6 connects the expansion tank 7 with the reservoir 2. The automatic control subsystem comprises water level sensors 8, an input device 9 connected to sensors, an output device 10 and a control unit 11. Level sensors 8 are installed in the reservoir 2. The input device 9 converts an analogue signal into a digital one. The control unit 11 is connected to the input device 9 and the output device 10. The output device 10 converts a digital signal into an analogue one and is connected to the transfer pump 6.

EFFECT: increased efficiency of the process of soil cleaning from oil.

1 dwg

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RU 2 498 013 C1

Authors

Bobovskij Aleksej Viktorovich

Klimov Aleksej Sergeevich

Emel'Janov Rjurik Timofeevich

Prokop'Ev Andrej Petrovich

Dates

2013-11-10Published

2012-06-19Filed