Horizontal Sludge Hollow Blade Paddle Dryer Energy Saving

Product Description:

Our Industrial Paddle Dryer is the ideal solution for processing volatile, flammable, or oxygen-sensitive materials that require precise thermal management. Unlike direct-fired systems, this equipment uses indirect conduction heating, allowing for near-perfect solvent recovery and the safe handling of heat-sensitive compounds.

With its sealed design and minimal air requirements, it effectively eliminates the risks of dust entrainment and oxidation, making it a staple in the fine chemical, petrochemical, and dye industries.

Technical Specifications

Key Benefits for Specialized Processing

• Optimal Solvent Recovery: The system is designed to minimize air usage, ensuring solvent evaporation is highly concentrated and easily captured through closed-loop circulation.

• Protects Heat-Sensitive Products: Low-speed agitation and controlled temperature gradients (from -40℃ to 320℃) prevent material degradation or quality loss.

• Oxidation & Explosion Prevention: The equipment is particularly suitable for materials that are easily oxidized or flammable, as it operates without the need for large volumes of hot air.

• Self-Cleaning Heat Surfaces: Wedge-shaped blades utilize a relative movement effect to "wash" the heat transfer surface, preventing sticky materials from adhering and overheating.

• High Energy Efficiency: By eliminating air-driven heat loss, only 1.2 kg of steam is needed to evaporate 1 kg of water from slurry materials.

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: Why is this dryer better for solvent recovery than a rotary dryer?

A: Because it uses indirect heating, it doesn't require high airflows that dilute the solvent. This leads to a higher concentration of vapor, making recovery much simpler and more cost-effective.

Q: Can I use thermal oil as the heating medium?

A: Yes. The system can utilize steam, hot water, or thermal oil through its hollow shafts and shell jacket.

Q: Does it handle sticky/paste materials?

A: Absolutely. The wedge-shaped blades are specifically designed with a self-cleaning function to handle paste and slurry materials without clogging.