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Ventilation Systems Applications

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    Air pollution control for ventilation air methane industry

    Ventilation Air Methane (VAM) is a Greenhouse Gas (GHG) released by coal or mineral mining operations, it is also commonly known as Coal Mine Methane (CMM).  The air pollutants from this process have a global warming potential 21 times greater than carbon dioxide, which is another well known GHG.  As alternative energy technologies have developed, methane is increasingly used to generate electricity and heat.  Landfills and mines represent two of the most abundant sources, however reports indicate that more than 50% of all VAM is exhausted from mine ventilation systems and remains unutilized.

    By Anguil Environmental Systems, Inc. based in Milwaukee, WISCONSIN (USA).

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    Extraction of many emission sources in extensive factory premises

    CTP achieved the continuous and individual ventilation of every work station and overall compliance with statutory limits, as well as the production of usable steam as a by-product of the excess heat.

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    Tunnel solutions for the tunnel air flow

    Tunnel ventilation systems are designed to enable a sufficient throughput of air to be maintained to ensure a safe operating environment for users. These systems consume large amounts of power and need to be operated as efficiently as possible. To do this it is necessary to know the effectiveness of the system in terms of air flow and direction developed within the tunnel. The TunnelTech 301 is a single point ultrasonic flow monitor that is unaffected by traffic flow and sound reflections. It is designed to withstand the harsh tunnel environment and has a working range of 0-20 metres/second in both directions.

    By Codel International Ltd based in Bakewell, UNITED KINGDOM.

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    Tunnel solutions for the visibility monitor

    The TunnelTech 101 Visibility Monitor (VIS), is an essential part of any road or rail tunnel safety system. It monitors the Visibility within the tunnel and ensures that the tunnel ventilation system provides sufficient clean air for drivers to clearly see the road ahead. The TunnelTech 102 Cold smoke monitor (CSM detects smoke from a fire to rapidly warn the operator of the hazard. Secondly, used in combination with other TunnelTech 101 VIS monitors, the operator can quickly detect the locus of the fire if it is also equipped with the optional PT 101 temperature sensor to accurately measure ambient air temperature in a range of -15 to 1050C.

    By Codel International Ltd based in Bakewell, UNITED KINGDOM.

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    Ambient air quality monitoring solutions for tunnel monitoring

    Car tunnels need ventilation in order to keep air pollution below the limits. When the pollution levels reaches a setpoint, the fans must be started and kept running until the pollution levels decreases.

    By Opsis AB based in Furulund, SWEDEN.

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    Piping & ducting solutions for the HVAC industry

    The heating, ventilation, and air conditioning industry refers to the technology of indoor temperature control. A sub-discipline of mechanical engineering, HVAC systems are crucial in the design of residential as well as commercial structures. These systems control the temperature, and also the quality of the air that gets circulated, by replacing or exchanging the air in a particular space. Heating, cooling and ventilation systems require high-quality, precision-engineered parts, such as those manufactured by PROCO Products. PROCO operates worldwide, and maintains one of the largest product inventories in North America.

    By Proco Products, Inc. based in Stockton, CALIFORNIA (USA).

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    Medical solutions for the ventilators and respiratory

    A variety of medical devices, such as ventilators, breath analysis equipment and anesthesia delivery monitors require a quick and precise measurement of gas flow. Besides hospital applications, there is an increasing demand for gas flow control in home healthcare products, such as Continuous Positive Airway Pressure (CPAP) machines. Axetris mass flow meters and controllers are available for use with multiple gases such as O2, Air, He and CO2. The MEMS-based design of our mass flow devices offers key advantages such as quick response and high accuracy.

    By Axetris Ag based in Kaegiswil, SWITZERLAND.

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    Thin-film Measurement Technology for Building Automation Industry

    The Heating Ventilation and Air-condition (HVAC) market in the Building Automation industry focuses on controlling atmospheric conditions to make them more suitable. Among the conditions controlled by these systems are temperature and humidity. aIST’s thin film platinum and nickel temperature sensors are ideal for heat meter monitoring and control applications in HVAC because of their high resolution and long term accuracy. Additionally, IST’s thin film capacitive humidity sensors are ideal for controlling the relative humidity of an environment due to their rapid response times and accuracy over time. Thermal mass flow sensors also have applications in the HVAC industry as an indicator of duct airflow

    By Innovative Sensor Technology (IST) based in Las Vegas, NEVADA (USA).

  • PLAZKAT systems for treatment of emissions from the chemical industry

    Plasma catalytic treatment is desirable in the following processes used in the chemical industry: basic organic synthesis, production of artificial fibers and manufacture of mineral fertilizers.

    By Plasma Air Systems Corporation based in Harju Maakond, ESTONIA.

  • PLAZKAT systems for treatment (removal, neutralisation) of smelly substances from the air

    PLAZKAT Aero units are used to neutralize bad smells from waste treatment facilities, caused by the presence of sulfur and nitrogen compounds - hydrogen sulfide, mercaptans, and ammonia. Urban waste treatment facilities, local waste treatment systems in factories, pumping stations in waste water treatment systems are characterized by a strong smell of sulfur and nitric compounds.

    By Plasma Air Systems Corporation based in Harju Maakond, ESTONIA.

  • Smoke generator devices for lev testing, spray booth clearance testing & air testing

    For many years, materials containing isocyanate have been the single biggest cause of occupational asthma in the UK. Vehicle paint sprayers are 80 times more likely to develop occupational asthma than workers in other industries. This is caused by the inhalation of the fine paint mist that is generated when paint spraying. There is a requirement for the measurement and display of `clearance times` for spray booths / rooms set by the HSE and the Motor Vehicle Repair (MVR) to meet the requirements of Control of Substances Hazardous to Health (COSHH).

    By Concept Smoke Systems based in Maidenhead, UNITED KINGDOM.

  • Smoke generator device for maritime shipboard fire training

    A fire at sea can be devastating. Ensuring that crews are trained in safe but highly realistic conditions can help them tackle a real fire with greater speed, efficiency and confidence - minimising the damage to the ship, its cargo and of course risk to life.

    By Concept Smoke Systems based in Maidenhead, UNITED KINGDOM.

  • Applications and Air Pollutants Removed for Fire Training facilities

    Complete smoke scrubbing emission control systems from flashover Class A type training simulators.

    By Bionomic Industries Inc. based in Mahwah, NEW JERSEY (USA).

  • Noise and vibration problem solutions for transportation & infrastructure sector

    Roads, railways and airports are the largest source of transportation noise and frequently effects development land for houses, schools and hospitals. Noise sensitive developments adjacent to or affected by transportation noise require the careful assessment of these sources, either by measurement or prediction and often both. This assessment enables the correct specification of the building envelope (walls, windows, ventilators and roofs) to achieve appropriate internal noise levels in new developments. Here social housing providers are often at the forefront of providing superior internal ambient noise climate for their tenants and require precise specification of glazing and ventilation systems. New or altered forms of transportation sources near to existing noise sensitive sites also require careful assessment to minimise impact.

    By Acoustic Associates Sussex Ltd based in Shoreham Airport, UNITED KINGDOM.

  • Smoke generator device for large scale external exercises and tunnel testing

    Making smoke in a very open environment or external environment can be a challenging! An oil-based smoke generator, such as a ViCount system, can produce dramatically more artificial smoke than multiple water based systems. This is due to the fact that the smoke ViCounts produce, being oil-based, does not evaporate in the same way and speed that water-based smoke does. The smoke from a ViCount smoke generator will travel for 1000`s of meters, compared to a typical water based smoke machine that may produce a smoke visible for 100 meters. Just one ViCount or Vulcan can replace 10 or more conventional water based smoke systems. ViCount`s have been used world wide for many tunnel smoke simulations, be it for RTA training / evacuation exercises or tunnel ventilation testing.

    By Concept Smoke Systems based in Maidenhead, UNITED KINGDOM.

  • Waste water plant

    Applications of 254nm amalgam UV lamp Municipal Sewage Water Treatment Urban Drinking Water Treatment Swimming Pool and Spa Water Treatment Ventilating duct and air-conditioning system Applications of 185nm amalgam Lamps with Ozone Kitchen Exhaust Cleaning Urban Drinking Water Treatment TOC Reducing Swimming Pool and Spa Water Treatment High Purity Process Water Disinfection

    By CREATOR UV&IR Lighting CO.,Ltd based in Guangzhou, CHINA.

  • Smoke generator device for PPV & impulse ventilation testing

    When water-based artificial smoke is introduced into a rapidly moving air stream, the particles that make up the artificial smoke evaporate much more quickly than they do in a static environment. So if you are looking to produce an artificial smoke that better represents the smoke created by a real fire, we would always recommend the ViCount smoke generator, the smoke from which is virtually unaffected by fast moving air streams. Used world wide PPV training centre`s and to test impulse ventilation systems. A Home Office report into PPV (Positive pressure Ventilation) by the Head of the Fire Experimental Unit, Fire Research & Development concluded that the concept behind the technique of PPV was relatively easy to understand and the equipment simple to operate, but stressed the need for extensive training.

    By Concept Smoke Systems based in Maidenhead, UNITED KINGDOM.

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