SED - Spray Engineering Devices Ltd Limited
SED - Spray Engineering Devices Ltd Limited
MVR Fan

MVR Fan

Our high-efficiency Mechanical Vapor Recompression (MVR) system, (EffiFlow Turbo Fan) is designed to dramatically reduce energy consumption and operational costs in industrial evaporation, distillation, and rying processes. By capturing and compressing low-pressure vapor and reusing its thermal energy, the fan minimizes the need for external steam, enabling significant cost savings and boosting overall process efficiency.

Engineered for performance in systems like  Low Temperature Evaporators (LTE) and Plate Type Falling Film Evaporators , the EffiFlow Turbo Fan is a critical component in modern sustainable operations. Its advanced design enhances evaporation rates, improves product quality, and supports higher throughput—making it an ideal solution for industries looking to optimize thermal efficiency while lowering their environmental footprint. With the EffiFlow Turbo Fan, one can expect improved productivity, reduced utility loads, and long-term savings through energy recovery and vapor reuse.

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How it Works

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Evaporation and Vapor Capture

During the evaporation process, water or solvent vapor is generated and collected instead of being vented or externally condensed.

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Vapor Compression

The captured vapor enters the EffiFlow Turbo Fan, where it is compressed using high-speed impellers, increasing both its pressure and temperature.

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Thermal Energy Reuse

The compressed, high-temperature vapor is redirected back into the evaporator as a heat source, replacing or supplementing external steam.

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Latent Heat Recycling

By utilizing the vapor’s latent heat, the system minimizes energy input requirements and maximizes thermal efficiency.

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System Efficiency and Stability

Continuous recompression ensures consistent heat delivery, promoting stable evaporation rates and reliable process control.

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Energy and Resource Optimization

Reduced demand for fresh steam and cooling leads to lower energy costs, minimized utility load, and enhanced sustainability.

Why IsIt Needed?

01

Backward inclined, curve/full-length radial blades ensure optimal aerodynamic performance and high efficiency.


02

Durable and reliable construction guarantees consistent operation even under tough industrial conditions.


03

Gas-tight casing design allows safe and effective operation under vacuum, preventing leaks and contamination.


04

Closed face impeller with reinforced inlet geometry enhances performance and reduces wear for longer service life.


DesignFeatures

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Impellers and casings are fabricated from ductile alloy plates for superior strength and durability.

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Non-alloy structural steel pedestal provides a solid and stable foundation for the equipment.

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Bearing housing equipped with a forced lubrication system to ensure smooth operation and reduce maintenance.

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Revolutionizing Efficiency,Setting New Standards

SDiscover how our high-performance design and engineering excellence can transform your operations—maximizing energy recovery, reducing steam consumption, and enabling sustainable, cost-effective evaporation processes.