High Self-Priming And High EfficiencySludge Lobe Pump For Wastewater Plant

Accuvon rotary lobe pumps

Accuvon is a specialist in rotary lobe pumps. We offer solids-resistant rotary lobe pumps with flow rates of 1–24,000 l/min and a large selection of equipment and additional parts. The pumps can be used as mobile, stationary or submerged versions.

Operating Principles:

When pump lobes rotates, the space between 2 lobes increase, it will create a partial vacuum to transfer fluid into pump chamber, The pump shaft keeps turning, lobes will continue to create space to delivery fluid, the tolerance between lobes and chamber ensure the space is suitable to filled. When the pump chamber is fully filled, the fluid will be transfer to outlet.

Technical Date:

Construction

1. The quick-release cover

Access to all wetted parts by simply loosening four ring nuts – maintenance without removal of pipe or drive systems.

2. The rotors

Large selection of high-quality rotors for almost pulsation-free pumping of the medium.

3. The casing protection

Depending on its size, the pump is available with and completely without protection plates and liners. When pumping abrasive media containing solids, the protection plates and liners protect the pump casing from wear and can be replaced in a matter of minutes.

4. The intermediate chamber and shaft seal

The large-volume quench chamber is oil-filled and ensures the highest degree of safety. The ideal mechanical seal is selected depending on the medium.

5. The carrier and timing gear

The high-quality and maintenance free carrier and timing gear guarantees a smooth and even operation of the rotors. The result is a long service life of the pump.

Advantages

• High degree of operational safety due to double-acting mechanical seals

• Steel rotors with screw profile for low pulsation

• Pump is permanently technically tight

• Pressure-resistant

• Almost pulsation-free pumping

• Pumping of highly viscous media

• Ease of maintenance with MIP (Maintenance in Place)

• Resistant to solids

• High efficiency with pressures of up to 25 bar

• Pump speed can be adapted to the viscosity of the medium

• Short-term dry-run capability

• Pressurized, double-acting mechanical seal

• Self-priming

• Flexible flow rate

• Short-term dry-run capability

• Pumping of highly viscous media

• Pump made of stainless steel

• Quick emptying of tank

• Chemically highly resistant materials

• Small footprint

• Reversible

• Variable speeds

• Changing the rotors in a few minutes

Testing Photo