The invention relates to a mobile sludge exhauster including a tank for collection of sludge from a device that contains sludge and a vacuum system (8) for creation of suction. Sludge is sucked up and transported in a pipe unit to the tank. The vacuum system (8) includes a vacuum pump (1) and an air inlet pipe (3) for creation of an underpressure and a medium outlet pipe (4). The vacuum system (8) includes a pressure sensor (5) for measuring the absolute pressure P1 in the air inlet pipe (3) or in the vacuum pump (1) and a control and adjustment unit (7) for registering the measured pressure P1 and for correction of the pump's (1) rotational speed. A sludge exhauster is hereby achieved, which functions no matter the atmospheric pressure.
MOBILE SLUDGE EXHAUSTER AND METHOD
2016-06-23
Patent
Electronic Resource
English
IPC: | F04C ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS , Rotationskolben- oder Schwenkkolbenmaschinen [Kraft- und Arbeitsmaschinen] für Flüssigkeiten / B60P Fahrzeuge zum Transport von Lasten oder zum Befördern, Tragen oder Aufnehmen besonderer Lasten oder Gegenstände , VEHICLES ADAPTED FOR LOAD TRANSPORTATION OR TO TRANSPORT, TO CARRY, OR TO COMPRISE SPECIAL LOADS OR OBJECTS / E03F SEWERS , Abwasserkanäle |
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