High-concentration dairy evaporator
Achieve high solids concentrations with enhanced efficiency by integrating this evaporator into your production line, optimizing energy usage through advanced thermal vapor recompression technology for diverse liquid and slurry applications.

Concentrates Liquids and Slurries Efficiently
The Hi-Con Evaporator from Kovalus Separation Solutions is a highly specialized Thermo Vapor Recompression (TVR) system engineered for efficient concentration of dairy and industrial products. Uniquely capable of handling high-solid content, this evaporator utilizes advanced tubular heat exchange and falling film design, ensuring optimal surface area and vapor velocity management for continuous operation. Its applications range from dairy permeate concentrates and sweetened condensed milk to pharmaceutical-grade lactose and biogas cleaning solutions.
Operating with precision, the Hi-Con Evaporator can concentrate feed solids to discharge concentrations of up to 75%, with an integrated automation system that allows for seamless operation and control. Its thermocompressor technology minimizes steam consumption, enhancing energy efficiency by recycling plant steam to reduce operational costs. This equipment is made from 316L stainless steel for superior corrosion resistance, making it a robust choice for various industries including dairy, food, and life sciences.
The design incorporates advanced automation features such as automatic density control and forward flow capability for rapid startups and efficient cleaning. Its embedded integration allows for easy connection with existing systems, supported by CIP-ready designs promoting efficient, contamination-free maintenance. With a focus on flexibility, reliability, and efficiency, Kovalus offers customization options and comprehensive engineering support to align the Hi-Con Evaporator with specific production needs.
Benefits
- Increases product yield with efficient concentration up to 75% total solids.
- Lowers operational costs through reduced steam consumption with TVR technology.
- Enhances system integration with automated controls for seamless production line operation.
- Extends equipment lifespan with corrosion-resistant 316L stainless steel construction.
- Minimizes downtime with built-in CIP systems for fast, effective cleaning.
- Applications
- General industrial applications,Textile processing,Life sciences materials,Sour gas components,Metals refining materials,Oil,Biogas,Automotive fluids,Food ingredients,Pulp,Gas byproducts,Mining,Paper solutions,Beverage concentrates,Dairy products,Environmental applications
- End products
- Milk protein isolate,Plant-based beverage concentrate,Wastewater concentrates,Pharmaceutical-grade lactose,Sweetened condensed milk,Industrial glycol solutions,Metal refining liquors,Protein concentrates,Dairy permeate concentrate,High solid milk powders,Pulp slurry,Biogas cleaning solutions,Lactose powder,Condensed fruit juice,Textile sizing agents
- Steps before
- Preheating,Filtration,Purification
- Steps after
- Drying,Packing,Powdering
- Input ingredients
- permeate,dairy products,feed solids
- Output ingredients
- concentrated permeate,75% total solids,evaporated water
- Market info
- Kovalus Separation is known for manufacturing industrial engineered-to-order (ETO) separation equipment, specializing in tailored solutions for complex filtration and separation needs, with a strong reputation for innovation, quality, and reliability in various industries.
- Total Solids Feed Concentration
- 55-60%
- Total Solids Discharge Concentration
- 75%
- Evaporation Technology
- TVR (Thermal Vapor Recompression)
- Component Material
- 316L Stainless Steel
- Automation
- Advanced Automation with Density Control
- Product Contact Surface
- 316L
- Evaporator Design
- Falling Film
- Preheating Method
- Tubular Heater
- Vapor Separation
- External Vapor Separators
- Thermocompressor Use
- Steam
- Working mechanism
- TVR evaporation technology
- Integrated steps
- Automatic density control,forward flow capability
- CIP Principles
- CIP cycles with automatic water flushes
- Batch vs. Continuous Operation
- Continuous operation
- Steam Consumption Minimization
- Thermal vapor recompression
- Efficiency Features
- Generous surface area in calandria
- Automation Level
- Advanced automation with PLC
- Recirculation Feature
- Multiple passes with self-recirculation
- Corrosive resistance (e.g. acids)
- High
- Compatible with dairy products
- Yes
- Resistance to high total solids concentrations
- Yes
- Concentration levels
- 55% to 75% total solids
- Product temperature sensitivity
- High
- Optimized vapor velocities
- 3A Sanitary Standards
- Yes
- FDA compliance
- Yes
- FDA materials
- 316L stainless steel
- GMP Compliance
- Yes
- Footprint
- Compact,integrated balance tank in calandria base
- Material of construction
- 316L stainless steel
- Design type
- Falling film evaporator
- Discharge concentration
- 75% total solids
- Operation method
- Thermal Vapor Recompression (TVR)
- Recirculation design
- Multiple passes,self-recircualting
- Preheater type
- Tubular heater
- Control panel type
- Advanced automation
- Automation features
- Automatic density control,forward flow capability,automatic water flushes
- Compact footprint
- Integrated balance tank design
- Integration possibilities
- Compatible with L-TECH Permeate Drying System
- Customization potential
- Piping layout designed for high concentration