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AirWATT - Heat recovery units

AirWATT - Heat recovery units

AirWATT - Heat recovery units

Product catalog summary
Overview: The document provides technical specifications and applications for AirWATT heat recovery units, which are designed to recover heat from oil-lubricated rotary screw compressors. These units improve energy efficiency by utilizing up to 70% of the energy consumed by compressors, which is typically lost as heat.
Specifications: The AirWATT units come in four models: AirWATT 22, 37, 75, and 100, with motor power ranging from 15 to 132 kW and heat capacity from 12 to 100 kW. They feature oil and water connections, specific dimensions, and mass. The units operate under oil pressure of 1-16 bar and water pressure up to 10 bar, with operating temperatures between 5°C and 120°C.
Technical Features: The units are designed for easy installation without additional compressor controls and can be used with compressors of 15-100 kW power. They feature a compact design and are compatible with various compressor manufacturers.
Applications: AirWATT units are used for heat recovery in oil-lubricated rotary screw compressors. The recovered heat can be used for heating domestic hot water or central heating systems, reducing energy waste.
Operating Economics: The document outlines the economic benefits of using AirWATT units, with specific examples of nominal compressor motor power and useful thermal output for different models. It suggests contacting Omega Air for more accurate economic calculations.
Contact Information: The document provides contact details for Omega Air offices in Slovenia, Germany, and Croatia for further inquiries.
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Catalog excerpts

AirWATT - Heat recovery units-1

Heat recovery units

 Open the catalog to page 1
AirWATT - Heat recovery units-2

heat capacity • heat recovery in oil lubricated rotary screw compressors Compressors in their process of air compression consume energy, which is converted into pressure energy of compressed air. The consequence of the air compression is the generation of heat, which can cause overheating of the system, and thus damage of system components. Classical systems of the screw compressor have a regulated air cooling of the lubricating oil, which means that the excess heat is discharged into the ambient by the fan. In this way the heat is completely lost. This heat can be useful and at no additional...

 Open the catalog to page 2
AirWATT - Heat recovery units-3

Examples of AirWATT connection to heating systems heating water return line intermediate storage tank =^ 4. heat storage tank 6. existing heating system The AirWATT operating economics is determined underthe following conditions: - nominal compressor motor power: 22 kW - useful thermal output: 17,6 kW - nominal compressor motor power: 37 kW - useful thermal output: 29,6 kW - nominal compressor motor power: 75 kW - useful thermal output: 60 kW The values in the diagram are obtained on the basis of the average thermal energy price. For more accurate calculation of the operation economics, please...

 Open the catalog to page 3
AirWATT - Heat recovery units-4

TECHNICAL DATA Motor power Heat capacity kW AirWATT 22 AirWATT 37 AirWATT 75 AirWATT 100 Water connection TECHNICAL SPECIFICATIONS Classification according to Pressure Equipment Directive PED 97/23 / CE (fluid group 2) Operating temperature Max. outlet water temperature* Ambient temperature Water temperature indicator Analog mechanical Maximum water pressure water inlet water outlet Cesta Dolomitskega odreda 10 SI-1000 Ljubljana, Slovenia www.omega-air.si Eurotec Ring 15 D-47445 Moers, Deutschland www.omega-air.de CMP Savica Šanci 113 HR-10000 Zagreb, Croatia www.omega-air.hr

 Open the catalog to page 4

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*Prices are pre-tax. They exclude delivery charges and customs duties and do not include additional charges for installation or activation options. Prices are indicative only and may vary by country, with changes to the cost of raw materials and exchange rates.