rotary heat exchanger - Industrial purification heat recovery

Rotary heat exchanger manufacturers

There are several well-known rotary heat exchanger manufacturers that provide high-efficiency solutions for HVAC, industrial, and energy recovery applications. Below are some leading companies:

1. Global Rotary Heat Exchanger Manufacturers

✅ Heatex (Sweden) – Specializes in air-to-air rotary and plate heat exchangers for HVAC and industrial applications.
✅ Klingenburg GmbH (Germany) – Offers rotary heat exchangers with advanced coatings for high humidity and corrosive environments.
✅ Seibu Giken (Japan) – Known for its desiccant rotors and energy recovery wheels, ideal for pharmaceutical and cleanroom applications.
✅ FläktGroup (Germany) – Supplies energy-efficient rotary heat exchangers for large commercial and industrial buildings.
✅ REC Air Handling (Netherlands) – Provides customizable rotary heat exchangers for HVAC and industrial heat recovery.

2. China-Based Rotary Heat Exchanger Manufacturers

✅ Hoval – Specializes in plate and rotary heat exchangers for HVAC and industrial processes.
✅ Holtop – Manufactures energy recovery ventilation (ERV) systems with rotary heat exchangers.
✅ Zibo Qiyu – Offers aluminum-based rotary heat exchangers for air handling systems.
✅ Shanghai Shenglin – Produces rotary wheels for air-to-air heat recovery applications.

3. Key Features to Consider

✔ Material – Aluminum, coated surfaces (for corrosion resistance), or desiccant-coated wheels (for humidity control).
✔ Efficiency – High heat recovery efficiency (up to 85%) for energy savings.
✔ Application – Industrial HVAC, cleanrooms, pharmaceutical, or general ventilation.
✔ Customization – Size, coatings, and integration with existing systems.

How does a rotary heat exchanger work?

The wheel is built up by a matrix that consists of two foils, one flat and one corugated;together, they create channels for the air to pass through. The wheel is rotated by an electricmotor and belt drive system.
In one half of the rotation, the exhaust air from the inside space flows through the matrix. ltsheat is stored in the matrix, and in the other half of the rotation, it is transferred to the freshsupply air from outside.
The size of the channel is called well height. Different well heights and diameters of thewheel give different efficiencies, pressure drops, and airflow rates.
Rotary heat exchangers that are properly constructed, installed, and maintained have almostzero transfer of particle-bound pollutants.

Rotary/Wheel Energy Recovery Heat Exchanger

There are two types of rotary energy recovery heat exchangers:full heat type and sensible heat type.As a heat storage core,the fresh air passes through a semicircle of the wheel,while the exhaust air passes through another semicircle of the wheel,and the fresh air and exhaust air pass through the wheel alternately in this way.
in winter,the wheel regenerative body absorbs heat from the exhaust(wet),when moved to fresh air side,due to reasons of the poor temperature(wet),regenerative core body would release quantity of heat(wet),when to exhaust side,and continue to absorb the heat in exhaust quantity(wet).The energy recovery is achieved by such a repeated cycle,and the working principle is shown in the figure.During the summer cooling operation,the process is reversed.
When the full heat wheel runs,water molecules in the air are absorbed into the molecular sieve coating on the surface of the honeycomb,and when they are transferred to the other side,they are released due to the pressure difference between the water molecules.

The all-heat type runner USES the fresh air to exchange sensible heat and latent heat,so as to save energy and keep good ventilation in the room.The fresh air can be pre-cooled and dehumidified in summer and preheated and humidified in winter.

Industrial purification heat recovery

Tag Archive rotary heat exchanger

Rotary heat exchanger manufacturers

1. Global Rotary Heat Exchanger Manufacturers

2. China-Based Rotary Heat Exchanger Manufacturers

3. Key Features to Consider

How does a rotary heat exchanger work?

Rotary/Wheel Energy Recovery Heat Exchanger

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