Submersible Agitators are used in raw manure pits in dairy farm to mix the manure and to provide it to stay liquid. Recommended mixing time in the pit is at least 4 times a day. With the help of the agitators submersible pump will be able to pump the raw manure into the separator effciently. The power of the pump is calculated according to the size of the pit. A standard pit diameter is 10 mt.
Submersible Agitators have one unit three-phase submersible motor with the electric connection cable and also oil reservoir, planet shaft and propeller. There is one unit terminstans to determine over heating in the electric motor. This is connected to the protection relay called “STR” in the panel.
In the body of the engine and oil reservoir there is one unit liquid leakage probe. This probe is also conencted to the STR which protects the agitator against liquid leakage and and over heating (max .110 oC). Inside the panel one unit relay for motor protection also defends the agitator against high current values. In addition to all these protection there is also one unit FKR phase protection relay which prevents the damages to harm the agitator and the equipment in the panel that may occur from instability in the phases. The electric control box having all these protection can be supplied as an equipment of the agitator.
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