Efficient energy recovery for air contaminated with chemicals. Efficient solution for a cleaner environment.<br/>Air Handling Units of Hürner-Funken Group are available in individual models.
Extractor unit for laboratory exhaust air at a chemical instituteExtractor unit for laboratory exhaust air at a chemical instituteExtractor unit for outdoor installation at a universityExtractor unit for outdoor installation at a universityExtractor unit at a chemical institute at a universityExtractor unit at a chemical institute at a universityExtractor unit at a university
Extractor unit for laboratory exhaust air at a chemical institute
Extractor unit for laboratory exhaust air at a chemical institute
Extractor unit for outdoor installation at a university
Extractor unit for outdoor installation at a university
Extractor unit at a chemical institute at a university
Extractor unit at a chemical institute at a university
Extractor unit at a university

Air Handling Unit – Efficient energy recovery for air contaminated with chemicals

HF – Air Handling Units made of plastics are mainly used as central exhaust air units for use with chemical-polluted air. The increasing demand for energy recovery systems in the industrial sector, due to the global shortage of resources, offers a wide range of applications for the plastic devices, which are insensitive to aggressive substances.
Main application areas for the use of the devices are laboratory buildings at universities and research institutes, large areas of the chemical and electroplating industry as well as the automobile industry.

The essential part of the systems is a heat exchanger made of plastics, which is as suitable for chemically contaminated gas streams as the whole device. It extracts valuable energy in form of heat or cold from the exhaust air, which can be supplied for preheating or prechilling the outside air. There is already an economic payback period for the investment costs, due to the basic conditions of flow rates from about 3,000 m ³/h on.

HF - Air handling units are modularly built of separate devices in cubic design. The units consist of strong hollow section wall panels with low basis weight and low thermal conductivity, made of the plastics PP / PP-FR / PE, and depending on the application they consist of all necessary components such as filters, silencers, valves, chamber lighting for revision components etc. Depending on the customer, a variety of options and combinations is available. A smooth surface, without hygienic alarming joints and edges on the inside, is formed by connecting the units via external flanges. 

Separate centrifugal fans with optimized impeller efficiency and high-efficiency motors are used for the air conveying. The installation of the devices can be done either indoors or outdoors. To ensure the continuous operation of the ventilation system during the maintenance of the heat exchanger, which is necessary for various laboratory applications, the plants get a bypass component and tightly closing valves to circumvent the heat recovery, if necessary.

 

Extractor unit for outdoor installation at a university
Extractor unit for laboratory exhaust air at a chemical institute

Efficient solution for a cleaner environment

Air Handling Units of Hürner-Funken Group make it possible to handle natural resources in a conscious and responsible manner in applications with corrosive media and therefore help to make an active contribution to the protection of our precious natural environment, even in commercial and industrial sectors which have high energy consumption and thus a significant cant energysaving potential.

Due to the versatile variations with respect to the device design, we will certainly find an appropriate solution for your application.