Electric MVR Heat-Pump Air Dryer with Forced Circulation 1

Electric MVR Heat-Pump Air Dryer with Forced Circulation 2

Electric MVR Heat-Pump Air Dryer with Forced Circulation 3

Electric MVR Heat-Pump Air Dryer with Forced Circulation 4

Electric MVR Heat-Pump Air Dryer with Forced Circulation 5

Electric MVR Heat-Pump Air Dryer with Forced Circulation 6

Electric MVR Heat-Pump Air Dryer with Forced Circulation

An Electric MVR Heat-Pump Air Dryer with Forced Circulation is an industrial dryer that combines mechanical vapor recompression and a heat pump to recycle evaporated heat while using forced air circulation to dry products quickly and uniformly. Selling points: extremely low energy use and operating cost from heat recovery, fast and even drying with precise temperature/humidity control, and gentle low‑temperature drying that preserves product quality. It also offers a compact footprint, lower emissions/waste, easy controls and maintenance, and broad suitability for food, pharmaceutical and chemical applications.

brand name:

QILEE

Shipping:

Support Sea freight

Payments:

L/C,D/A,D/P,T/T,Western Union,MoneyGram,OA

Lead Time:

1-1(pieces):60(days),>1(pieces):To be negotiated(days)

Place of Origin:

China

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Temperature(℃)

Vacuum(Pa)

8000

Electric consumption(KW/L)

0.25

Evaporation capacity(L/h)

Power(w)

250

Processing

Vacuum Distillation

Power Source

Electric

Weight (KG)

Material

Stainless Steel

voltage

220/380V

Product name

Mvr Evaporator

warranty

1 Year

place of origin

China

Energy-saving, Uniform, Hygienic, Compact

The Vacuum Heat Pump Evaporator delivers ultra-efficient, low-temperature evaporation for heat-sensitive materials, cutting energy use by up to 90% through electric heat-pump compression and high-vacuum operation. Its compact, modular shape, corrosion-resistant quality and sleek industrial style enable fast assembly, long service life and trouble-free installation, with standard export carton packaging for secure delivery. Fully automated controls and forced-circulation design provide stable, low‑maintenance operation that minimizes downtime and lifecycle costs for small and medium enterprises.

Electric MVR Forced Dryer

The Electric MVR Heat-Pump Air Dryer with Forced Circulation is a Vacuum Heat Pump Evaporator that integrates mechanical vapor recompression, forced circulation and a high‑vacuum low‑temperature evaporation chamber to dry, concentrate or crystallize heat‑sensitive materials with a compact modular structure and simplified installation. By vaporizing and condensing in a closed loop it reuses refrigerant heat as the sole electric heat source, enabling simultaneous evaporation, condensation and low‑temperature drying while minimizing cooling water, steam and external utilities and offering fully automatic control. This configuration delivers strong value through up to 90% energy savings, reduced capital and maintenance costs, high automation and stable operation, making it a cost‑effective solution for small and medium industrial applications such as pharmaceuticals, chemicals, food and wastewater treatment.

Forced-Circulation Electric MVR Dryer

The Electric MVR Heat-Pump Air Dryer with Forced Circulation is a compact, modular Vacuum Heat Pump Evaporator that uses heat-pump compression and high vacuum to evaporate at low temperatures for efficient condensation, crystallization and drying of heat-sensitive materials. Built with imported MVR core components and assembled locally, it delivers automated, low-footprint operation with forced circulation that greatly reduces energy and cooling water consumption, achieving up to 90% energy savings versus traditional evaporation. Suited to pharmaceuticals, chemicals, food and wastewater treatment, this Vacuum Heat Pump Evaporator offers ultra-low temperature vacuum evaporation, simple maintenance and reliable, eco-friendly performance for small and medium enterprises.

◎ Do you want

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Fast Efficient Uniform Drying

Born from decades of thermal engineering and sustainability research, our Electric MVR Heat-Pump Air Dryer with Forced Circulation integrates a robust Vacuum Heat Pump Evaporator to maximize energy recovery and lower lifecycle costs. Its combination of mechanical vapor recompression, forced circulation and intelligent control yields fast, uniform drying with tight temperature and humidity regulation, reduced energy consumption and a minimal environmental footprint. Key features and advantages include a compact modular layout, corrosion-resistant heat exchangers, low-maintenance components, touchscreen and remote monitoring, and easy retrofit capability for rapid ROI and reliable industrial operation.

Material introduction

The Vacuum Heat Pump Evaporator uses corrosion‑resistant stainless steel (commonly 316L) for all wetted surfaces and welded heat‑exchange elements to handle aggressive chemical feeds and wastewater while protecting product quality. High‑quality compressors, brazed copper/aluminum heat exchangers, vacuum‑rated seals and pumps, plus stainless or coated carbon‑steel frames and piping make up the heat‑pump and forced‑circulation circuit for efficient thermal transfer. Polyurethane insulation and PTFE/EPDM gaskets are applied to minimize heat loss and ensure long service life and compatibility with low‑temperature vacuum evaporation of heat‑sensitive materials.

◎ Standard 316L Stainless

◎ Titanium / Hastelloy Option

◎ Maintenance‑Optimized Package

FAQ

What is an Electric MVR Heat-Pump Air Dryer with Forced Circulation and how does it work?

An Electric MVR (Mechanical Vapor Recompression) Heat-Pump Air Dryer uses a heat pump cycle combined with a compressor to recompress and reuse exhaust vapor heat, while forced-air circulation moves heated air uniformly through the product. Moisture evaporates from the product into the circulating air; moisture-laden air is routed to a heat-exchange section where vapor energy is recovered and reused to reheat the incoming drying air. The result is a closed or semi-closed, energy-efficient drying system with precise temperature and humidity control.

What types of materials and industries are best suited for this dryer?

This dryer is ideal for heat-sensitive and high-value materials that benefit from low-temperature, controlled drying—examples include food (herbs, grains, fruits), pharmaceuticals, chemical powders and granules, biomass, wood chips, sewage sludge, and some textiles. It is also suitable for continuous or batch operations in food processing, pharma manufacturing, chemical production, wastewater treatment, and material recycling—provided the product’s dust explosivity and solvent load are compatible with the equipment’s safety classification.

What are the main benefits compared to conventional hot-air or direct-fired dryers?

Key advantages include substantially lower energy consumption (due to vapor recompression and heat-pump recuperation), better control of drying air temperature and humidity, reduced product oxidation or thermal damage (thanks to gentler, lower-temperature drying), lower emissions and odor release when operated closed-loop, improved product uniformity from forced circulation, and potential recovery of condensate or latent heat for other uses.

What are the typical operating parameters and how are they controlled?

Typical drying air temperatures depend on product sensitivity but commonly range from ambient up to about 40–90°C for heat-sensitive products; specialized designs can operate at higher temperatures if needed. The system uses sensors (temperature, relative humidity, and sometimes product moisture), a PLC or PID controller, variable-speed fans and compressors, and adjustable air flow to maintain setpoints. Control strategies can be configured for batch recipes or continuous setpoints and often include alarms and data logging.

What safety and installation considerations should I be aware of?

Key considerations: classify the dryer for combustible dusts or solvent-laden atmospheres if applicable and install explosion-proof components where required; ensure proper ventilation and overpressure protection; avoid using with highly flammable solvents unless the unit is explicitly certified for such service; provide accessible filters, condensate drainage, and safe refrigerant handling; maintain clearances for service and follow local electrical, mechanical, and refrigeration codes. Site utilities typically include power for the heat pump and motors and a condensate drain.

What routine maintenance and troubleshooting items are common?

Routine maintenance: check and clean air filters and heat-exchanger surfaces weekly to monthly depending on load; inspect fans, belts, bearings, and ductwork; verify refrigerant charge and look for leaks annually or per manufacturer schedule; test sensors and controls; remove condensate and inspect pumps/traps. Common troubleshooting: reduced drying capacity often points to dirty coils/filters, low refrigerant, or failing compressor; high outlet humidity can be caused by insufficient air flow, bypass leaks, or incorrect setpoints; unusual vibration or noise usually indicates fan imbalance or bearing wear. Follow the manufacturer’s maintenance schedule and keep spare consumables on hand.

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