Falling Film Thermal Vapor Recompression Evaporator 0.5-4 t/h Capacity with 0.2-0.4 MPa Steam Pressure
Price:
50,000USD~1,000,000USD/SET
MOQ:
1 set
Delivery Time:
3 months
Brand:
HANPU
Product Description
Thermal Vapor Recompression Evaporator Overview
Our factory offers custom-designed thermal vapor recompression (TVR) evaporation systems at competitive prices. TVR evaporators utilize thermocompressor technology to significantly reduce steam consumption per pound of evaporation, delivering substantial energy savings and operational cost reductions.
Operating Principle
Thermal vapor recompression systems employ a thermocompressor to entrain and compress water vapor from the evaporator using high-pressure steam. This compressed vapor is then condensed in the evaporator heat exchanger, creating an intermediate pressure between the motive steam and water vapor. The thermocompressor operates similarly to steam-jet air ejectors used in vacuum maintenance.
While only a portion of the vapor can be compressed, the remaining vapor is condensed in subsequent effect heat exchangers or condensers. TVR technology is typically applied to single-effect evaporators or the first effect of multi-effect systems, particularly effective for liquids with low boiling-point rise and moderate heat exchanger temperature differentials.
Key Features
- Steam recompression in the boiling chamber using heat pump principles
- Generation of higher pressure heating steam with elevated saturation temperatures
- 33% steam reduction compared to conventional double-effect evaporators
- Energy efficiency comparable to triple-effect evaporator systems
Technical Specifications
| Parameter | Specification |
|---|---|
| Evaporation Capacity | 0.5-4 t/h |
| Raw Steam Consumption | 0.2× evaporation/three-effect meter |
| Raw Steam Pressure | 0.2-0.4 MPa |
| Steam Energy Consumption Ratio | 0.02 t/t |
| Electric Power | (28-62)× evaporation kW |
| Compressor Temperature Range | 10-40℃ |
| Evaporation Temperature Range | 40-80℃ |
Applications
The Falling Film TVR Evaporator provides fully automatic, continuous evaporation capabilities suitable for diverse product ranges. Each system is custom-designed to accommodate specific product compositions and capacity requirements.
Performance Comparison
| Item | Single Effect Evaporator | Multi-Effect Evaporator | TVR Evaporator | MVR Evaporator |
|---|---|---|---|---|
| Energy Consumption | Highest consumption (1 ton steam per ton water) | Moderate energy conservation | Enhanced efficiency with additional effect and high-pressure steam | Most energy efficient (10-40 kWh power consumption) |
| Floor Space | Small | Large | Large | Small |
| Energy Sources | Steam & power with boiler requirements | Steam & power with boiler requirements | Steam & power with high-pressure steam needs | Electricity only with closed-loop circulation |
| Automaticity | Semi-automatic | Full automatic operation | Full automatic operation | Full automatic operation |
Production Equipment
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Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.
Company
Jiangsu Hanpu Mechanical Technology Co., Ltd
Location
Junmin Road, Huangqiao Industrial Park, Taixing, Jiangsu, China (Mainland)
Contact Person
Jim(General Director)