Boiler Cleaning Articles
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How to Use the Waste Heat in Your Factory as an Energy Source
Modern factories are investing in technology to reduce their energy consumption, costs and CO2 emissions. This is not new, but the process of digitalisation and decarbonisation has accelerated to meet global energy transition and sustainability goals.In addition, the constant increase in energy costs pushes companies to become more efficient and reduce overall expenditure to stay competitive. If ...
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Aerovit Installation Vänersborg, Sweden - Case Study
Situation BEFORE Aerovit Installation In 2011, Vattenfall Vänersborg installed 2 pcs of 15MW boilers (bio-oil) supplied by Compab in cooperation with Robert Bosch A/S. During the heating season December-March the boilers needed to be cleaned manually 3 times. Meaning a 2-days shutdown every time. Vattenfall wanted to eliminate the manual cleanings during the heating season and therefore ...
By Aerovit A/S
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Aerovit Installation - Orlén Refinery, Lithuania - Case Study
Situation BEFORE Aerovit Installation Orlen Lietuva Refinery has two boilers which are losing a considerable amount of heat due to catalyst dust build-up in the tubes. After two month of operation the boilers tubes are fully covered by catalysts dust, but Orlen ´s technicians cannot stop them for manual cleaning because it would imply the whole refinery to shut down. The diagram shows ...
By Aerovit A/S
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Dry ice widely used in many fields to keep fresh & cold
Dry ice is solid CO2 -carbon dioxide with temperature of -78.5 degrees. In our life, we often see it, and the application field of dry ice is also very extensive. Following Qingdao Newtep will explain the application of dry ice in various fields: 1. Food industry Because of its extremely low temperature, dry ice can be used as refrigerant to preserve food and seafood transported by cold chain. ...
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Chemically Inclined: The Case for Clean Boilers
Boiler cleaning is something most companies don’t want to think about — if boilers are working within operational limits it’s often easier to keep up with smaller preventative maintenance (PM) tasks but put off a total chemical clean until performance starts to suffer. The problem? Once scale forms on boiler surfaces both fuel and efficiency losses quickly ramp up. Here’s ...
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Heating Plant Case Study
Mounting of an AEROVIT system August 2005. Before the boiler had to be cleaned every 6. week The flue gas temperature was on a clean boiler 210°C The manual cleaning was executed by 250°C. Evaluation of the AEROVIT systems effect From 28 Nov. 2005 to 28 April the boiler is running full load In that period the flue gas temperature increased by 30°C Without AEROVIT: Manual cleaning 6 ...
By Aerovit A/S
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Scalewatcher Success Saves San Antonio Housing Agency the Cost of Replacing Boilers Every Six Months
San Antonio Housing Agency (SAHA) is saving thousands of dollars a year at its Woodhill Apartments on expensive maintenance and replacement boilers every six to nine months following the installation of the patented, award-winning Scalewatcher computerized, electronic water-conditioner from Scalewatcher North America. Purchased following a successful four month trial at the apartments, the ...
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How to prolong the service life of biomass fired boiler
Because of the shortage of energy and environmental deterioration caused by the extensive use of fossil fuel,biomass fired boiler has played a more and more important role in the industrial boilers.Therefore,we need to focus on the following aspects of work to ensure its normal operation and prolong its service life: Biomass fired boiler cleaning Open the door of burner,remove the rear ...
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How To Prolong The Life Of Your Boiler
Regularly boiler maintenance will prolong the life of your boiler and improve efficiency, saving you money. Over the years sludge can build up within the system making it work harder, causing it to be inefficient and expensive to keep. A planned maintenance will flush the system, removing the sludge and other deposits, your gas engineer will also treat the boiler. Flushing a new system will also ...
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Cleaner Coal Technology, CC-88 Successfully Demonstrated at Manikgarh Cement in India
US based Asia Coal Catalyst Company (“ACCC”) produces CC-88™ a patented Combustion Catalyst. CC-88 was proven effective at Mankgarh Cement saving coal and improving the clinker quality. In February of 2014, Asia Coal Catalyst Company conducted successful trials at Manikgarh Cement located in Chandrapur, Maharashtra, India http://www.manikgarhcement.com A successful ...
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Soot-Blowing Equipment Hasselager, DK Case Study
With several years of experience with AEROVIT soot-blowing equipment and more than 400 installed. AEROVIT systems, we have collected a number of case stories from our many satisfied ...
By Aerovit A/S
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Slag costs the power industry billions $ per year
You’ve Heard Of Coal. Ever Hear Of Slag? Globally coal is continuing to serve the modern and developing world’s energy interests. Any energy expert will tell you the power and influence of Coal on the power sector is undeniable. Coal is cheap, abundant and available to developing countries that intend to utilize it. Coal will remain popular in coal dependent Asian countries like ...
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Co-firing Solid Recovered Fuels (SRFs) with brown coal in large-scale pulverised fuel power plants – a simulation approach
The results of the numerical simulations performed in a pulverised fuel boiler co-firing coal and Solid Recovered Fuels (SRFs) are presented. SRFs are initially modelled as a mixture of two different fractions (biogenic and plastic) and further simplifications are proposed to save computational expenses. The SRF submodels are validated with available data obtained from a laboratory-scale ...
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Aerovit Installation - MV Split, Croatia - Case Study
The boiler had to be stopped for cleaning every 700-1000 hours of work, depending on the duration of the voyage. Upon arrival at ports, engine crew were busy with boiler cleaning, so they had less time for other necessary maintenance ...
By Aerovit A/S
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VSEP improves industrial boiler performance and reduces blowdown frequency by a factor of ten
In the steam boiler industry, high purity feed water is required to ensure proper operation of steam generation systems. High purity feed water reduces the use of boiler chemicals due to less frequent blowdown requirements (reducing blowdown frequency by as much as a factor of 10). Lower blowdown frequency also results in lower fuel costs. Scale buildup is reduced due to a smaller concentration ...
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Värnamo, Boiler 1- E.ON, Sweden - Case Study
Mounting of an AEROVIT system August 2005 Before the boiler had to be cleaned every 6. week. The flue gas temperature was on a clean boiler 210°C. The manual cleaning was executed by ...
By Aerovit A/S
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M.V. Split Vessel Case Study
The boiler had to be stopped for cleaning every 700-1000 hours of work, depending on the duration of the voyage. Upon arrival at ports, engine crew were busy with boiler cleaning, so they had less time for other necessary maintenance ...
By Aerovit A/S
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