Mechanical Vapor Recompression

BUSINESS

H > BUSINESS > Zero Emission > Mechanical Vapor Recompression

Mechanical Vapor Recompression

MVR (Mechanical Vapor Recompression)

Technical Overview

High-efficiency evaporation system that mechanically converts evaporated water vapor into high-temperature energy and recycles it as heating energy (60~90℃)
The principle is that the latent heat of the vapor compressed from the compressor is transferred to the liquid and evaporated in the form of condensate.

UWA tech Solution

Zoom in on a new window image

The amount of heat required to raise 1 kg (1 L) of water by 1℃: 1 kcal
The amount of heat required to convert 1 kg of water at 100℃ into steam : 539 kcal(latent heat)
When gas is compressed adiabatically, the gas pressure and temperature increase, enabling condensation at high temperatures.MVR (Mechanical Vapor Recompression) produces steam by transferring heat to raw water through a high-efficiency turbo steam compressor without using an external heat source

UWA tech Solution

Left and right scrolling is possible.

Classification	MVR	TVR	Heat pump
Characteristics	An evaporative concentrator that minimizes energy consumption through energy supply by mechanical compression (Mechanical Vapor RecompressionEvaporator)	A multi-stage evaporative concentrator dedicated to high capacity, supplying energy by recycling steam generated within the process (Thermal Vapor RecompressionEvaporator)	An evaporative concentrator utilizing refrigerant temperature changes through compression and expansion (Low temp. Refrigerant CirculationEvaporator)
Characteristics	An integrated system with the smallest footprint An energy-optimized facility that enhances thermal efficiency by reusing generated steam as an energy source within the process Extensive experience and proven track record in the secondary battery sector	An energy-saving system that uses steam generated within the process as an energy source for the subsequent stages A multi-stage system designed based on the characteristics and flow rate of wastewater Proven track record of applications in various industrial sectors The system is large in scale	Low-temperature, low-pressure evaporative concentration system Produces highly concentrated substances Low maintenance costs as steam or hot water is not used Suitable for wastewater that cannot be operated at high temperatures Ideal for concentrating wastewater with a high risk of corrosion
Type	MVR FF (Falling film) MVR FC	DPM : Internal heat exchanger, water-type MFE : External heat exchanger, vertical type TVC : Falling film, vertical column	ENVIDEST LT VS : Internal heat exchanger ENVIDEST LT CR : Special materials ENVIDEST LT VR : Internal scraper
Energy	Electrical energy Steam or hot water (for large capacities) Recompressed steam	Steam or hot water Reused steam (circulating steam)	Electrical energy

Scope of Application

Bio chemical system

Preprocessing system

Production Workshop

Membrane System

Evaporation system

Electroplating wastewater
Lithium battery wastewater
Landfill leachate wastewater
PCB wastewater
Anodizing wastewater
Petrochemical wastewater

Modular MVR production

MVR Specifications

MODEL NO	Evaporation Rate (kg/h)	Energy Consumption per 1 Ton of Evaporation	Installation Dimensions (L×W×H)	Power Supply Requirement
MYM200	200 ~ 400	60 ~ 80 kWh	3,200 * 1,600 * 2,600	43 KW
MYM500	400 ~ 600	60 ~ 80 kWh	4,500 * 2,500 * 3,800	75 KW
MYM1000	900 ~ 1200	50 ~ 80 kWh	5,000 * 2,800 * 4,600	122 KW
MYM2000	1,600 ~ 2,200	50 ~ 80 kWh	7,500 * 3,000 * 6,300	230 KW
The equipment for other evaporation capacity (CAPA) is designed and manufactured according to site conditions.

Zoom in on a new window image