Single stage evaporator

High-Efficiency Evaporators – Precision Concentration Systems

Product Overview

Broyue’s falling film evaporators are engineered for gentle, high-efficiency concentration of heat-sensitive products in pharmaceutical, dairy, and food processing industries. Our systems combine GMP-compliant design with automated PLC control for consistent, scalable production.

Key Features & Benefits

Advanced Evaporation Technology

– Falling Film Design:

– Uniform liquid distribution for no localized overheating

– 30% higher efficiency vs. rising film evaporators

– Optional Scraped Surface: For viscous products (e.g., honey, syrups)

GMP-Compliant Design

– CIP/SIP-ready: Rotating spray balls, self-draining surfaces

– Real-time monitoring: – Brix density (inline refractometers)

– Vacuum pressure (PID-controlled)

– Visible process: Large sight glasses with LED illumination

Energy-Saving Configurations

System Type	Steam Consumption (kg/kg water)	Typical Applications
Single-effect	1.1–1.3	Small-batch, solvent recovery
Double-effect	0.55–0.65	Dairy, juice concentration
Triple-effect	0.35–0.40	Large-scale pharma/chemical
MVR	0.05–0.10 (compressor-driven)	Ultra-low energy operations

System Components

✔ Heat Exchangers:

– PHE (Plate): For high thermal efficiency

– Shell & Tube: For fouling resistance

✔ Separation & Recovery:

– Cyclonic separators (minimize product loss)

– Solvent condensers (chilled water/glycol)

✔ Automation:

– PLC/HMI with recipe storage

– Auto-concentration via density feedback

Applications

Industry	Products	Key Advantages
Dairy	Milk, camel/goat milk powders	Low-temperature protein retention
Pharma	Herbal extracts, antibiotics	Solvent recovery ≥95%
Beverage	Juice, coffee, tea concentrates	No thermal degradation
Food	Sauces, flavors, starch syrups	High-viscosity handling