High Flow Water Transfer Lobe Pumps For High Solid Content Sludge

Accuvon rotary lobe pumps

Our customer who is from Sewage treatment plant.has the construction scale of the water quality reformation project of 300,000 m3/d. The water plant sludge is collected through the sludge pool, and the mechanical concentration and dehydration are used to concentrate and transport

Accuvon rotary lobe pumps can effectively transport sludge with a solid content of 3-6% for a long time.We add axial wear-resistant protective lining plates to the pump to effectively protect the pump shell.When the medium is severely worn in the equipment,it only needs to replace the wear -resistant lining plate, which saves the cost of equipment maintenance in the later stage.The rotor uses NBR coated rubber,which also has abrasion resistance.

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.

Specifications:

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

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

+ With and without casing protection plates and liners

+ Pumping in slurp operation

+ Resistant to solids and self-priming

+ Ease of maintenance thanks to MIP

+ Different drive options

+ Short-term dry-run capability

Testing Photo