Dual Shaft High Volume Hollow Paddle Dryer for Large-Scale Industrial Waste Treatment

Product Description:

Our High Volume Dual-Shaft Hollow Paddle Dryer is the definitive solution for large-scale industrial waste management. Specifically engineered for high-capacity throughput, this horizontal agitation dryer utilizes a dual-shaft configuration to process massive volumes of industrial sludge, contaminated slurry, and hazardous waste.

By employing indirect conduction heating, the system maximizes thermal efficiency while minimizing environmental impact, making it the preferred choice for petrochemical, chemical, and environmental engineering sectors.

Technical Specifications

• Dual-Shaft High Torque Design: Houses two to four hollow stirring shafts within an $Omega$-shaped shell to ensure powerful agitation and uniform heat distribution for bulk materials.

• High Volume Efficiency: With effective volumes up to $9.46$ $m^3$, this system is built to handle heavy-duty waste streams efficiently.

• Self-Cleaning Wedge Blades: The relative movement of material against the wedge-shaped surfaces creates a washing effect, preventing sticky waste and sludge from adhering to the heat transfer surfaces.

• Minimal Environmental Pollution: Since the process does not rely on large air volumes, dust entrainment is kept to a minimum, and solvent recovery is simplified for contaminated materials.

• Stable Piston-Flow Processing: Material moves in a consistent "piston flow" along the axial direction, ensuring uniform treatment and high process stability regardless of the batch size.

Installation structure diagram

Application Cases

name	Jiangyin Farsun
Processing Equipment:	Paddle Dryer
Initial Moisture:	70%
Final Moisture:	25%
Processing Capacity:	200 kg/h ~ 300 kg/h
Processing Equipment:

Before processing	After processing

FAQ

Q: Can this dryer handle hazardous or contaminated sludge?

A: Yes. For contaminated materials, a closed-loop circulation system can be used to manage solvent recovery and prevent hazardous leakage.

Q: What is the benefit of the $Omega$-shaped shell?

A: The $Omega$-shaped shell provides an optimized housing for the dual or quad-shaft stirring assembly, ensuring maximum contact between the material and the heated surfaces.

Q: Does it require high maintenance for high-volume use?

A: No. The self-cleaning function of the wedge-shaped blades and the robust drive system are specifically designed to keep maintenance costs very low.