Multiple-Effect Evaporation System

• Location ：Korea
• Medium : Waste Oil
• Evaporator Style  : Two Effect
• Evaporation Capacity : 2.5T/H
• Production : 99.5% Concerntration
• Main Material : SS304

1. Overview

The Two Effect Waste Oil Recycle Evaporator is an advanced evaporation system designed for the efficient treatment and recycling of waste oil. Utilizing a dual-effect evaporation process, it significantly reduces energy consumption while achieving high concentration rates. This system is ideal for industrial applications requiring waste oil recovery and purification.

2. Key Features

Location: Korea

Application Medium: Waste Oil (lubricants, hydraulic oil, cutting oil, etc.)

Evaporator Type: Two Effect (Double Stage)

Evaporation Capacity: 2.5 tons/hour (2,500 kg/h)

Final Product Concentration: 99.5% (highly purified oil with minimal residual moisture/contaminants)

Construction Material: Stainless Steel SS304 (corrosion-resistant, durable for harsh environments)

3. Working Principle

The Two Effect Evaporator operates in two stages to maximize thermal efficiency:

First Effect: Waste oil is preheated and introduced into the first evaporator, where heat (from steam or hot oil) causes partial evaporation.

Second Effect: The vapor from the first effect is used as the heat source for the second evaporator, further concentrating the oil.

This sequential process reduces energy consumption by reusing latent heat, making it more efficient than single-effect evaporators.

4. System Components

Preheater: Raises the temperature of incoming waste oil.

Evaporator Chambers : Facilitate staged evaporation.

Condenser: Cools and condenses vapor into distillate.

Vacuum System: Enhances evaporation efficiency by lowering boiling points.

Separation Unit: Removes water and impurities from the concentrated oil.

Control Panel: Automated system for temperature, pressure, and flow regulation.

5. Advantages

✔ High Efficiency: Dual-effect design reduces steam consumption by ~50% compared to single-effect systems.

✔ High Purity Output: Achieves 99.5% concentration, suitable for reuse or further refining.

✔ Durable Construction: SS304 material ensures longevity and resistance to chemical corrosion.

✔ Energy Saving: Recovers and reuses thermal energy, lowering operational costs.

✔ Environmentally Friendly: Minimizes waste disposal and promotes oil recycling.

6. Applications

Waste Lubricant Oil Recycling

Hydraulic & Cutting Oil Recovery

Industrial Waste Oil Treatment

Biodiesel & Fuel Oil Purification