air heat exchanger Articles
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ECOTECH CHINA-ERV/HRV, THENOW BIG SHOW
From 31st May 2018 to 2nd June 2018, ECOTECH CHINA-ERV/HRV was held in Shanghai National Exhibition Center. Shanghai Thenow Purification Technology Co.,Ltd, as a professional ERV/HRV manufacturer, booked one booth with area of 144㎡, booth no:5.2 H589 . We warmly welcome you to visit us to know our product. At this fair, we bring full series of our products. Ventilation series-We have energy ...
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Functional exergy efficiency and exergy consumption behaviour for air-to-air heat exchangers operating at near-environmental temperatures
This paper investigates how temperature changes affect the efficiency of thermal exergy transfer at near-environmental temperatures. Depending on the combinations of heat exchanger and environmental temperatures, different values of functional exergy efficiency can be obtained for the same heat transfer effectiveness. Some temperature combinations can lead to unexpected values of functional ...
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When is the Ambient Temperature Too Hot to Rely on Air to Air Heat Exchangers for Enclosure Cooling?
When you are looking for an efficient method for enclosure cooling, a heat exchanger is a good solution for a few different reasons. Not only is a heat exchanger energy efficient, but it allows you to maintain a completely closed loop enclosure cooling solution. The way a heat exchanger operates is by employing a heat pipe principle to exchange heat from an electrical enclosure to the outside. ...
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Case study - Air-to-air heat exchanger provides plant heat and big savings
OVERVIEW A food processing facility installed a new Regenerative Thermal Oxidizer (RTO) for odor control from its roasting operation. The oxidizer was designed for 95% thermal rate of efficiency and included supplemental fuel injection (SFI) which is used during low VOC loading conditions, to help save fuel cost. The customer was looking at additional ways to further reduce their operating ...
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Experimental study of a novel thermoelectric domestic-ventilator with heat recovery
A novel prototype thermoelectric domestic-ventilator with air-conditioning heat recovery of exhaust had been made and tested in this paper. A thermoelectric heat exchanger is integrated with a flat-fin cross-flow heat exchanger in this ventilator. This ventilator is investigated and its cooling (or heating) performance evaluated in terms of the Coefficient of Performance (COP), cooling and ...
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WID-compliant Wessex Incineration (UK) - Case Study
This installation was Glosfume's first use of a new process designed to incorporate an innovative 'radiant heating tube' which allows fumes to cool prior to filter without the need for dilution air and/or a heat exchanger. This design has subsequently been successfully utilised on several similar rotary incinerator installations. The plant was the first to comply with strict Waste Incineration ...
By Glosfume
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Third Party Report
Third Party Report for 40cells (150*150*300mm) Dense Alumina blocks. Our dense Alumina block shows: 1. thermal resistance temperature up to 1350?. 2. Al content is 62.84%. 3.water absorption is only 1.75%. Better distribution , better heat exchange-- Air-flow Hypodispersion Honeycomb. # #ceramic-media # #RTOmedia# 1. Product Size: 150*150*150mm 2. Material : Dense Alumina 3. Cells : ...
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What Is A Heat Exchanger?
A heat exchanger is a device that transfers (or exchanges) heat from one fluid to another. There are many different names for heat exchangers because of their varied applications. When considering what you want from a heat exchanger you should think about which medium you want to heat or cool and what you are using it for What Are The Different Types Of Heat Exchanger? Finned Tube Heat ...
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Energy sustainable development through energy efficient heating devices and buildings
Energy devices and buildings are sustainable if, when they operate, they use sustainable (renewable and refuse) energy and generate nega-energy. This paper covers three research examples of this type of sustainability: (1) use of air-to-earth heat exchangers, (2) computer control of heating and cooling of the building (via heat pumps and heat-recovery devices), and (3) design control of energy ...
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Client - Automotive Part Casting Manufacturer, Kentucky, USA
As part of its energy review this global multi-national sought a means by which it could reduce its aluminium furnace running costs. After a period of technical consultation an Econotherm® GA 330 Gas to Air smooth pipe heat exchanger was selected for the installation. The original business case was approved on the basis of a $100K per annum saving against a total estimated project costs of ...
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Entropy generation minimisation analysis of cross-flow heat exchangers used in indirect evaporative air conditioners
In this paper, entropy generation in heat exchangers used in Indirect Evaporative Coolers (IDECs) is studied. First, expressions for the rate of entropy generation in tube-type and plate-type cross-flow heat exchangers used as IDECs are obtained. Then, by introducing appropriate geometric constraints and employing thermohydraulic design equations, the variation of the rate of entropy generation ...
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Case study - Oxidizer energy recovery options
Overview The mainstream media today is full of allusions to energy awareness and conservation. Just as visible these days are media references to astronomical dollar figures that can boggle the mind. This article does not seek to break out of that mold, but rather to conform to it – as Oxidizer Stack Heat Recovery offers a tremendous opportunity for both energy conservation and energy ...
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A novel underground solar thermal heat storage unit cum heat exchanger for non air-conditioned buildings
A novel passive space conditioning configuration is presented, integrating a Solar Collector System, Underground Storage Tank and Novel Heat Exchanger. This Underground Solar Thermal Heat Exchanger (USTHE) provided improved sensible heating/cooling of air by employing a Novel Heat Exchanger (NHX). The dynamic performance of the storage tank in USTHE is modelled using the finite difference method ...
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Case study - Air-to-water heat exchanger reduces operating costs by $120,000 per year
OVERVIEW This pharmaceutical company had a 5,000 SCFM oxidizer that they were looking to relocate to another facility across the United States. The destruction rate efficiency and heat recovery expectation at the new location differed from the original design conditions at the current facility. ACTION An Anguil field service engineer went to site to inspect the unit. A report detailing the ...
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Medical Incineration Experts
Used Hypodermic needles in a Bio Hazard Bag. Used Hypodermic Needles are a very dangerous product and are incinerated along with other Bio Hazard medical waste products. Medical waste may not pose a significant risk to the majority of the population of Europe and the USA and most people probably don’t give it a second thought, but for those who live in developing countries this can be a ...
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Classification and characteristics of belt dryer
Depending on the flow form of the drying medium, the number of layers of the conveyor belt, and the temperature of the heating medium, the belt dryer can be divided into different types. According to the flow form of the drying medium, it can be divided into a through-flow belt type and a horizontal airflow belt type. According to the number of conveyor belt layers, it can be divided into ...
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Case study - Maximizing heat recovery from your oxidizer and reducing operating costs
More and more, companies operating air pollution control equipment today realize that the initial capital cost of an oxidizer system can be rapidly eclipsed by continued operating expenses if careful attention is not periodically given to the system. Below are ten tips to ensure your oxidizer is operating at peak performance. The first five tips focus on parameters end-users should know about ...
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3 Enclosure Design & Cooling Considerations when Designing Electronics for Outdoors
When you require enclosure cooling for your sensitive electronic equipment, dealing with the outdoor elements can complicate things slightly. Without the constant ambient environment present as in most indoor facilities or the shelter provided by the building to shield the enclosure from precipitation and other outdoor elements, the enclosure can be subjected to much more extreme conditions when ...
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Heat-Exchanger - Outside-Bundle-Cleaning - Case Study
Heat Exchangers Coolers (Air Coolers, Water-Coolers etc.) ...
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Case study - Synapsys - Making a splash in energy excellence
Synapsys makes a splash in energy excellence Synapsys, UK leader in developing and supplying innovative communication interfaces for the built environment, is at the high-tech heart of a low carbon leisure centre building which has received a top accreditation for energy saving and attracted half a million visitors in its first year. The £7million new Wolverton Leisure Centre in Milton ...
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