High Lift Feeding Sludge Rotary Lobe Pump For Sewage Treatment

Accuvon rotary lobe pumps

The feeding pump is used for feeding solids into biogas plants. The liquid feeding technology feeds the biomass in doses into a flow pipeline in the fully enclosed system.Tanks of any number and of different heights can be fed by means of a feeding pump.

Operating Principle

Rotary lobe pumps are not sensitive to dry running and are self-priming positive displacement pumps. The synchronized rotation of the rotor pair and the increasing suction chamber

create a vacuum on the priming side of the pump. This vacuum draws the liquid into the pump chamber. The pumped medium is conveyed past the pump wall into the pressure area by the

rotors. The synchronized rotation of the rotor pair and the decreasing pressure chamber create an over pressure on the discharge side of the pump. The flow direction can easily be reversed by changing the direction of rotation.

Technical Date:

Unrivaled Low Maintenance

Due to the cantilevered carrier design of the pump, the wear parts stressed by the pumped media can be replaced through the quick-release cover of the pump. All maintenance work can be done without the need to remove piping and the drive system.

Unique Casing Protection

In order to prevent pump casing damage, e.g. due to abrasive or aggressive fluids, Accuvon pumps are equipped with casing protection. The unique casing liners and casing protection plates are available in different materials.

Outstanding Range Of Material

The correct selection of material is important for the durability of a pump. For this reason, all components of our pumps are available in different materials. Using a modular principle, the most resistant material most suitable for the relevant pumped medium is selected for each pump component, from the O-ring to the pump casing.

Advantage

+ 16 pump sizes with flow rates of 1–3200 m³/h

+ With and without casing protection plates and liners

+ Flow rates of 1–3200 m³/h

+ Highest degree of safety due to oil-filled quench chamber as standard

+ Large variety of materials for all components of the pump

+ A suitable rotor for each application

+ Almost pulsation-free, gentle pumping of sensitive media

+ Excellent volumetric efficiency thanks to the perfect rotor-casing combination

+ Large intermediate chamber for a maximum choice of sealing systems

+ Smooth running even at high pressures

 
Testing Photo