Tag Archive for: variable viscosities

Manure Injection

Manure injection systems deliver nutrient-rich slurry directly into the soil, improving fertilization efficiency while minimizing odor and runoff. These systems rely on consistent slurry transfer and pressure control to feed the injectors evenly during field application.

Challenges:
Manure contains fibrous material, sand, and organic solids that can clog injectors and strain pumps. Abrasive particles cause rapid wear, while viscosity and solids concentration vary depending on feedstock and dilution. Pumps must provide consistent flow and pressure under changing field conditions.

Solution:
Hevvy/Toyo pumps deliver the durability and performance needed for reliable manure injection. Their open and recessed impeller designs handle fibrous and abrasive slurries without clogging, and high-chrome or elastomer-lined materials resist wear. With strong solids-handling capability and efficient hydraulics, they maintain steady flow for precise, low-maintenance nutrient application in agricultural operations.

Reclaim Water Transfer

Reclaim water transfer systems move clarified water from tailings ponds back to the process plant for reuse in extraction operations. This recycled water is crucial for sustainability and reducing freshwater consumption in oil sands production.

Challenges:
Reclaim water often contains residual fines, hydrocarbons, and organic matter that can foul pumps and piping. Seasonal temperature changes cause viscosity fluctuations and ice formation risks. Long transfer distances and high flow requirements demand efficient, reliable pumping systems.

Solution:
Hevvy/Toyo pumps are designed to deliver reliable, energy-efficient water transfer in demanding environments. Their corrosion-resistant materials withstand residual hydrocarbons and fine solids, while recessed impellers minimize clogging. Submersible configurations eliminate priming issues and simplify installation, ensuring consistent reclaim water movement year-round.

Wetland Restoration

Wetland restoration dredging reestablishes natural water flow and sediment balance in degraded ecosystems by removing silt, debris, or unwanted vegetation. It plays a vital role in improving water quality, flood protection, and wildlife habitat renewal.

Challenges:
The work often takes place in sensitive ecological areas where disturbance must be minimized. Slurry composition varies from soft muds to heavier sediments, requiring pumps that can handle changing viscosities without causing excessive turbidity or mechanical failure.

Solution:
Hevvy/Toyo pumps provide precise, low-impact dredging with efficient solids handling. Their recessed impeller and agitator combinations maintain steady flow in variable mud conditions without excessive agitation. The electric and hydraulic drive options allow for quiet, environmentally friendly operation ideal for restoration projects.