Steam specialist TLV Euro Engineering has launched the FJ32, a range of free-float steam traps designed for process applications including jacketed pans, heat exchangers and vulcanisers that, while adopting the universal QuickTrap® connection, can be regularly, safely and easily removed, repaired and reused.
Commenting for TLV Euro Engineering, General Manager Michael Povey says: “The new FJ32 steam traps really are exceptional! The FJ32 is a maintainable process steam trap with QuickTrap connections that, when used in conjunction with TLV’s recently-launched QuickStation™ QS10 steam trap station, can be safely isolated, the system blown down, existing trap removed and new trap installed and reopened for getting the process back up and running quickly. The FJ32 can then be maintained and put back into stock for future use.”
A reliable and durable stainless-steel steam trap for use on steam mains and process equipment, the two models in the FJ32 range – FJ32-X and FJ32-B – feature a two-bolt universal QuickTrap connector that facilitates inline steam trap replacement in either vertical or horizontal piping. This significantly reduces the time required for installation, removal, repair and maintenance; with removal of the old and installation of the new traps undertaken in a matter of minutes. This connection also allows traps to be positioned correctly regardless of pipeline configuration.
Utilising TLV’s Free Float technology, the trap quickly adjusts to changes in the condensate load, with the three-point seating ensuring a steam tight seal even under low load conditions. The precision ground float provides an infinite number of contact surfaces with the orifice, ensuring negligible wear.
The high temperature (max. 350ºC) FJ32-B and low temperature (max. 240ºC) FJ32-X models come with different air venting methodologies to minimise start-up time. This, coupled with the maximum operating pressure of 32barG, offers a versatile trap suitable for a variety of applications.”
For further information, call TLV Euro Engineering on +44 (0)1242 227223, email sales@tlv.co.uk or visit www.tlv.co.uk.
A pressure reducing valve from steam specialist TLV Euro Engineering has been installed at King’s College Hospital in London and operating on a daily basis for nearly 14 years without an overhaul or spares fitted.
The COSPECT pressure reducing valve was originally specified by TLV Euro Engineering and installed by a contractor in 2008 for the King’s College Hospital NHS Foundation Trust’s Ruskin Wing, the tallest building in the Denmark Hill campus and one housing many of the hospital’s neurological departments. Originally installed outside between two buildings at the site, the COSPECT valve has since been enclosed by further building works at the hospital campus.
Installed to reduce pressure in the main steam line from 8 bar to 2 bar, indirect steam is used for the hospital’s heating batteries and domestic hot water purposes, so the COSPECT valve is operating 24 hours a day, 365 days a year.
It is estimated that the valve has achieved an average throughput of 950kg/h over its 14-year life, equivalent to 117,000 tonnes of steam. And in that time, the pressure reducing valve has never had any spares fitted, never been overhauled and has only occasionally had the operating pressures adjusted by the end user.
Commenting for TLV Euro Engineering, general manager Michael Povey says: “We were approached by Joji Abraham, the hospital’s estate officer, who was so impressed with the durability and longevity of the valve that he had no hesitation in contacting us when seeking a quote for a new plate heat exchanger system for the refurbishment of the Trust’s bone marrow ward.
“The age of the COSPECT was subsequently confirmed by our regional sales engineer during an initial site audit for the planned ward refurbishment project, with the programme since being fully commissioned and featuring two new plate heat exchangers from TLV Euro Engineering.”
When the COSPECT was first introduced in 1985, TLV had been manufacturing steam traps and related steam products for over 30 years and was well aware of the limitations and inadequacies its customers were experiencing with conventional PRV’s. Based on this feedback, TLV applied its fluid control technology to solve the many associated problems including fluctuations in primary and secondary pressures and valve hunting and vibration.
The renowned COSPECT, which many believe to be the ultimate pressure reducing valve (PRV), uniquely combines three components in a single valve – a piston-operated pressure reducing valve, a cyclonical effects separator and a free-float steam trap. This innovation not only saves space but also simplifies system layout, piping and maintenance. The COSPECT also ensures that dry saturated steam is provided at constant pressure and temperature, which helps to improve product quality.
COSPECT’s separator achieves 98% condensate separation efficiency and the strainer removes any remaining rust or scale. In addition, the condensate that is separated out is quickly removed through the built-in free float trap. All of which produces a noticeable improvement in the quality of the steam, and its heat conductivity. This can lead to increased valve life as well as increasing the service life and performance downstream equipment.
Maintenance is also simplified thanks to the COSPECT’s modular construction and use of PTFE gaskets, which makes the unit quick and easy to remove, or to maintain inline.
For further information, call TLV Euro Engineering on +44 (0)1242 227223, email sales@tlv.co.uk or visit www.tlv.co.uk.
TLV Euro Engineering has launched QuickStation™ QS10, a compact, reliable steam trap station for use with TLV QuickTrap® to allow for condensate drainage from steam mains, tracers and light processes, which is suitable for use in pharmaceutical, food and beverage applications or where ease of steam trap installation and maintenance is critical.
The QuickStation QS10’s compact, all-in-one design and reliable operation enables simple, inline trap installation in either the horizontal or vertical plane in minutes. It is constructed from stainless-steel for durability and corrosion resistance and is suitable for applications with maximum operating temperature of 185ºC and maximum operating pressure of 10 barg.
The four models in the QS10 range are offered with multiple piping arrangements and either single or double upstream/downstream isolation valves. The double isolation, along with optional BD2 blowdown valve, allows operators to blow out condensate/steam to prove safe isolation and allow for a safe replacement. An integrated strainer helps to prevent equipment damage or production issues due to entrained material, and an integral check valve prevents backflow.
TLV Euro Engineering also offers a range of precision-engineered QuickTrap models compatible with QuickStation for numerous applications, including its renowned Free Float® traps to minimise steam loss and save energy, and balanced pressure thermostatic and thermodynamic models for specific applications.
By making trap installation, replacement, and maintenance simple, costly steam trap problems can be rectified quickly, preventing energy loss, preventing system damage and improving energy efficiency.
For further information on the QuickStation QS10 and other steam solutions, call TLV Euro Engineering on +44 (0)1242 227223, email sales@tlv.co.uk or visit www.tlv.co.uk.
Following an initial site audit and steam trap survey, steam solutions specialist TLV Euro Engineering has supplied and installed a number of efficient solutions on an existing steam line at Innovia Films, with energy savings from the installation already reaching 10MW per day and £80,000 per year!
Innovia Films is a major producer of highly differentiated speciality Biaxially Oriented Polypropylene (BOPP) films for some of the world’s best-known brands across a wide variety of everyday consumer goods, including home and personal care products, food and beverage, confectionery, tobacco, luxury goods and industrial applications.
The company’s manufacturing facility houses film-making machines, with steam used throughout the 24-hour bubble and coating processes as well as for space heating during colder seasons.
For the bubble process, films are blown into a bubble to thin the material, which is then passed through one of eleven machines that convert the film into split sheets. These sheets are then passed through steam-heated rollers to reheat it, allowing it to relax before it is wound onto reels.
Steam is also used for the three machines on the coating process line, where various acrylic and latex coatings are applied to films that are subsequently reheated via steam batteries that blow warm air through fans to dry the coatings onto the film. While there are only three machines on the coating line, this process requires 3 and 10 BarG of steam pressure, consuming most of the steam raised at Innovia.
For many years, these processes have always seen a percentage of flash steam (steam formed from hot condensate when the pressure is reduced) vented to atmosphere. So Innovia invited tenders from several steam specialists that would look at engineered solutions to recover the flash steam energy rather than it simply re-entering the atmosphere.
The solution proposed by TLV Euro Engineering replaced the existing spray condenser with a pair of atmospheric heat exchangers to recover the flash steam energy and divert it back to the feedwater in the plant room. This meant more pre-heated boiler feedwater was available, which subsequently reduced the energy required for heating new, cooler feedwater. TLV Euro Engineering also installed a new electrical condensate return package and several flow meters at various locations throughout the steam and condensate lines to collect data.
Explaining the process, TLV Euro Engineering’s regional sales engineer John Lea says: “Innovia now has a higher volume of heated water going back to the plant room and boiler because the new recovery system sends treated water from the boiler plant out to the large condensers that we specified and installed.
“This warms the water with steam that’s vented off the condensate which, combined with the condensed flash steam, returns to the feedwater tank. This combination of using the steam to heat water and condensing steam to provide hot water means approximately three tonnes of steam per hour is being saved!”
Innovia had attempted flash steam recovery in the past, but the process didn’t work because the adopted open-vessel system – which sprayed water into the flash steam to condense it – couldn’t get enough water in to condense the steam effectively.
“Unlike our existing attempt at a direct injection flash steam recovery system, the TLV system adopts shell-tube condensers, which separate the water from the steam to increase the surface area and condense the flash steam more efficiently.” says Michael Edmondson of Innovia Films.
Commenting on the decisions to approve the tender from TLV Euro Engineering, Michael says: “The solution from TLV was more cost-effective than the others we received, and they were working with us to design a solution that worked for us and our processes, rather than something off-the-shelf. We were also impressed with the after-sales support TLV promised, which was something we weren’t confident of getting from the other suppliers that tendered.”
Looking at the data compiled to date, Innovia estimates a possible return on investment within two years and savings of approximately £80,000 a year. “We’re in the process of quantifying savings, but steam on site costs £26 per tonne so the predicted saving of over 3,000 tonnes of steam results in the anticipated £80,000.00.” says Michael.
For further information on the COSPECT and other steam solutions, call TLV Euro Engineering on +44 (0)1242 227223, email sales@tlv.co.uk or visit www.tlv.co.uk.
Through a process of continued development and product enhancements, the renowned three-in-one COSPECT pressure reducing valve from steam system specialist TLV Euro Engineering has been upgraded and is now being offered with integrated pressure gauges as standard across the range.
Commenting for TLV Euro Engineering, general manager Michael Povey says: “By upgrading and offering the pressure gauges as standard across the range, we have enhanced the COSPECT to make it even more of a unified steam system solution. The integrated gauges also mean no additional pipework modification is required before or after the PRV, which reduces installation time and minimises process downtime.”.
Originally launched over 35 years ago, the COSPECT is a combined pilot-operated pressure reducing valve (PRV), cyclone separator, strainer and steam trap in a single component that overcomes the limitations and inadequacies of conventional PRVs and solves their many associated problems – including fluctuations in primary and secondary pressures and valve hunting and vibration – to provide improved-quality dry steam at a constant pressure and temperature.
By eliminating the conventional arrangement and combining four separate components into a single valve, the COSPECT delivers numerous engineering benefits by incorporating fewer gaskets, spool pieces and fixings, improving moisture separation and providing accurate and stable pressure control. It is also more sensitive to downstream pressure fluctuations, is reliable in operation and its unified, modular construction facilitates easy, in-line maintenance.
In addition to the engineering benefits, the single component design of the five-model COSPECT makes it faster and easier to install, is lighter than the sum of using separate components, reduces the amount of insulation required and reduces the requirement for pipe support brackets, etc.
For further information on the COSPECT and other steam solutions, call TLV Euro Engineering on +44 (0)1242 227223, email sales@tlv.co.uk or visit www.tlv.co.uk.
With a requirement for new steam boilers with increased capacity, higher efficiency and more eco-friendly emissions when expanding their operations at a second facility in Romania, Universal Alloy Corporation had no hesitation in turning to heat transfer specialist Fulton, the supplier of steam boiler solutions already installed at its facilities in Romania and Vietnam.
Heat transfer specialist Fulton has supplied, assisted with installation and commissioned two gas-fired, horizontal RBC3000 steam boilers for Romania-based Universal Alloy Corporation (UAC), a manufacturer and fabricator of high-strength, hard alloy extrusions for aircraft structures or where precision-engineered products are critical. This is UAC’s second Fulton installation in Romania – at an all-new facility built to cope with increased demand from the airline industry – and third installation across its sites in Europe and Vietnam.
In accordance with strict Romanian regulations on the installation of new plant equipment, including steam boilers, as the OEM Fulton had to be in attendance at the system testing stage, ensuring reliable, maintainable steam could be provided ahead of a planned visit by several prestigious UAC customers. This meant that Fulton’s engineering services supplied support from the UK and, in line with current COVID-19 guidelines, had to self-isolate for two weeks following the test-fire visit.
Under normal operating conditions, the two RBC steam boilers at the new Romanian facility are setup for N+1, with steam being used to heat water in several large vessels via coils, with the water being used for quenching purposes during component processing. Steam is also being passed through coils for a heater-dryer system at the end of the same processing line.
For the steam boilers supplied to UAC, Fulton partnered with renowned burner manufacturer Weishaupt and supplied the RBCs with two low-NOx, fully-modulating burners and reconfigured the boiler steam outlet nozzles to run at just 2 bar. The use of a Siemens high integrity digital burner management sytsem means the boilers are capable of achieving at least 7:1 turndown, something not always achievable from large horizontal firetube boilers.
Additionally, unlike typical gas pressures in the UK of approximately 20 mbar or 60 mbar on the continent, the supply at UAC’s site in Romania was 1.6 bar, so Fulton and Weishaupt provided an over-protection rig for the gas components in the gas train. While the gas supply to the gas train is now regulated to 95 millibar, the over-protection rig ensures that a slam-shut system is enabled should the gas pressure exceeds 180 millibar, completely negating any possible component damage.
In addition to November’s test-firing visit, two of Fulton’s engineers visited Romania in September to service the RBC boiler at UAC’s original facility and commission the two boilers at the new plant. Again, both engineers followed COVID-19 guidelines on self-isolating when returning to the UK.
Both visits also provided an opportunity for the training of key boiler operators at UAC’s new manufacturing facility which, as well as the usual instruction and guidance, also ensured that operators were educated on the start-up procedures in both low fire hold and auto modulation modes for these particular boilers
Offering higher capacities than the 2500 kg/h maximum for its VSRT range of vertical boilers, with outputs to 4787 kg/h and a maximum working pressure of 10.34 bar, Fulton’s RBC range can be specified with matched multi-stage oil, modulating gas or dual-fuel burners as standard, with other burners available on request. The boilers are constructed to BS12953 standard, meet current and anticipated legislation and have been engineered to provide a substantial performance margin.
For further information on Fulton’s horizontal RBC and vertical VSRT steam boilers, call +44 (0)117 972 3322, email sales@fulton.co.uk or visit www.fulton.co.uk.
In this article, Fulton’s aftercare and business development manager Jeff Byrne takes a look at technical boiler house risk assessments, from their legalities to the potential savings that can be achieved.
It is strongly advised that all companies with a steam boiler have a technical risk assessment in place for its boilers and boiler house. It is required by law under the Management of Health & Safety at Work Regulations 1999 and is necessary to comply with the requirements of SAFed document BG01, HSE INDG 436 and HSE INDG 417 Rev1, under which steam or hot water plant should be operated.
Why do you need a Technical Boiler House Risk Assessment?
Besides the legal requirement, a faulty steam boiler brings with it the risk of a steam explosion. With significant stored energy, failure of steam (or pressurised hot water boiler plant) can produce a similar level of destruction and/or devastation as a bomb, potentially causing catastrophic damage, serious injury and possibly multiple fatalities. With around 100 pressure vessel failures and at least one fatality per annum in the UK (HSE RIDDOR 2014), the importance of a technical boiler house risk assessment (TBHRA) cannot be overstated.
So, a TBHRA is therefore essential for owners, operators and managers to ensure that staff are aware of the risks and their responsibilities for the safe operation and management of industrial steam and hot water boiler plant. It is also likely to be the first thing a HSE inspector would ask to see in the event of an inspection.
A TBHRA is also a vital link in the safety chain to identify risk and develop measures to mitigate those risks, thus ensuring the safety of all involved with the plant.
We simply cannot stress the importance of the TBHRA enough, because non-compliance with the law can result in substantial fines and the likelihood of a custodial sentence in the event of serious injury or a fatality.
The Fulton approach to TBHRAs
Fulton’s method with the TBHRA requirement is to take a very collaborative approach with its clients; and use only experienced steam boiler and steam system engineers with over 60 years’ knowledge of not just steam boilers, but steam, water and condensate systems.
This highly-experienced team will scrutinise and photograph every area of risk and will produce a full report proposing and prioritising mitigation measures. This will give owners, operators and managers peace of mind that their plant may be operated safely and that all relevant guidance and legislation is supported once any identified hazards are rectified.
What are the typical findings of a TBHRA?
Unlike a vehicle MOT, a TBHRA does not pass or fail a steam system, but instead highlights hazards and the potential risk and then proposes measures to rectify any issues.
According to INDG 436 “a risk assessment does not need to include excessive detail”, but issues highlighted can include boiler specification, location, operation and condition, poor record keeping, lack of suitable/relevant training or trained operator absence cover, shortage of plant drawings and manuals, control system reliability, ventilation issues, poor/no suitable operational procedures, water quality issues, etc.
Beyond the TBHRA?
Once its assessment is completed and delivered, there is no commitment by the customer to involve Fulton in any post-assessment remedial works. But the document does highlight areas of the steam system that require attention and will prioritise the risk they pose from high priority (red) to lower priority (green). The assessment must also be made available to the boiler operator and, in the event of the sale of equipment, the new owner/operator.
However, unlike a MOT, a TBHRA is a live document that should be updated on an ongoing basis when any changes or modifications affecting the operation of a boiler occurs. This can include personnel changes, additional training, physical changes including boiler/burner upgrades, legislation amendments, etc.
Fulton can offer support to the customer once the TBHRA has been completed, or during or after the annual review. This support can be provided onsite or via telephone or video conference assistance once the review is completed.
A TBHRA also offers excellent value for money because it not only highlights areas of potential risk for owners, operators and managers, but can also identify where enhancements to the steam system could lead to improved energy efficiency. For example, the cost to replace an old, inefficient or dangerous burner could easily be offset within a few years by the fuel savings achieved through the upgrade.
For further information on Fulton’s technical boiler house risk assessment package, call the office on +44 (0)117 972 3322, email aftercare@fulton.co.uk or visit www.fulton.co.uk.
In a move that will present fewer Brexit-related issues for its customers, increase its stock holding and strengthen ties with its parent company in Japan, steam solutions specialist TLV Euro Engineering has expanded its UK operations with the opening of a new 6,000 square feet warehousing facility in Cheltenham.
Commenting for TLV Euro Engineering, general manager Michael Povey says: “As we neared the end of 2020 it became clear that, whatever the outcome of a trade agreement between the UK and European Union, our customers would benefit more from the trade agreement reached between the UK and Japan.
“Until recently, we had partnered with our sister company in Germany but knew very early on that any trade agreement with the EU was going to present issues. However, we weren’t willing for these issues to lead to increased prices for our customers so, as 31st December 2020 approached and we learned more about the proposed import/export processes our plant in Germany would have to implement, we put our post-Brexit plan into action and forged ahead with plans to import stock directly from Japan.”
TLV Euro Engineering has now formally entered into trading partnership with its parent company and manufacturing facility in Japan, a move that will see the company increase its stock holding of steam system solutions in the UK from £150,000 to £800,000 worth of stock.
The investment in its UK operations and near 450% increase in stock meant the company had to worked tirelessly throughout the recent Christmas shutdown to ensure its new facility – which offers a six-fold increase in capacity on its previous warehouse – was fully stocked, operational and despatching orders by the start of business in the New Year.
The new facility, which is located at Furlong Business Park in Bishops Cleeve, Cheltenham, is now fully-operational and holds over 1,000 steam system parts available ex-stock and, in many cases, for next-day delivery.
For further information, call TLV Euro Engineering on +44 (0)1242 227223, email sales@tlv.co.uk or visit www.tlv.co.uk.
With its management team constantly reviewing the performance of the wider market and current economic climate – which are showing signs that capital expenditure has dropped by approximately 40% [Monetary Policy Report August 2020] – heat transfer specialist Fulton has taken the unprecedented decision to introduce an initiative to cut the gross margin on its VSRT steam boiler to ensure that customers from key sectors, including the NHS and food & beverage processing, will benefit from its scheme.
Commenting for Fulton, managing director Carl Knight says: “Given the exceptional nature of recent events and the struggle many businesses find themselves in, we have decided to launch an initiative designed to help the many key sectors that have themselves been assisting the wider population during the recent COVID-19 pandemic.
“We know from a recent surge in demand for servicing and maintenance that many of our customers in these sectors are operating steam boilers that are ageing and, in some cases, need replacing; and others who need to expand their capabilities and facilities to meet current demand. However, we also appreciate that current trading conditions mean capital budgets have been affected, so opportunities to purchase new capital equipment is restricted.
“To assist these key sectors, Fulton has therefore taken the decision to sacrifice the gross margin on all models from its VSRT steam boiler range for the remainder of 2020. Additionally, with many other businesses struggling as a result of other sectors being impacted or shut down since March, we are extending these discounts to all of our customers!”
Fulton’s new scheme and the discounts on offer do come with some caveats, which include:
- Discounts apply to the cost of the VSRT steam boiler and excludes ancillary equipment and/or the full project value
- The order must be placed and paid for in full before 31st December 2020 with a Vesting Certificate being provided on receipt of the Final Payment. The discounted amount will be taken from the final payment balance
- The ordered boiler must be delivered or collected before the 31st March 2020. However, we will provide warehousing free of charge until this date
With outputs from 160 to 4,000 kg/h, Fulton’s VSRT is claimed to be the most radical change to vertical steam boiler design since the company pioneered the vertical tubeless boiler in 1949! It boasts industry-leading performance with up to 86% gross efficiency from a fully-water-backed design with no refractory; its architecture makes it durable and reliable, with up to 10:1 turndown through its fully-modulating burner; and, with a mesh burner and furnace designed as a single component, achieves typical NOx emissions of less than 20ppm.
For further information on the offer, please call the Fulton sales office on +44 (0)117 972 3322 or email sales@fulton.co.uk.
Process steam and heat transfer specialist Fulton has launched SCOPE, an all-new, PLC-based boiler sequencing control system that can optimise installations to ensure energy efficient operation and improve boiler longevity.
With many facilities operating multiple boilers for their processes, SCOPE is a universal control system suitable for sequencing up to four steam boilers, which can be retrofitted to existing vertical and horizontal fuel-fired boiler installations, including Fulton’s own range of existing and planned products and those manufactured by other boiler OEMs.
Commenting for Fulton, managing director Carl Knight says: “Using SCOPE’s intelligent sequencing to provide redundancy and reliability, significant savings can be made by automating start-up and shut-down procedures, controlling and optimising main steam header pressure or temperature, ensuring steam supply is controlled precisely for the required process and balancing the load distribution across the boilers, thus eliminating extensive losses from repeated start/stop cycling of burners.”
At launch, SCOPE features a high-definition touch screen used for system programming and displaying boiler status, with values presented including firing rate, fault history, TDS value logging. SCOPE also allows remote access so service engineers can review boiler status and/or alarm conditions and control system functionality according to process demand.
Additional features include lead/lag control of up to four boilers; multiple setpoints for lead, assist lag and banked control; steam header pressure monitoring with low/high alarm warning facility; automatic changeover of banked/lag boiler in the event of a fault or increased steam demand; automated slow-opening steam valve control to assist safe operation of boiler priority, emergency steam valve and/or boiler shutdown; hot-well temperature control; and boiler status, steam flow and hot-well tank temperature logging.
For further information on SCOPE email sales@fulton.co.uk, call +44 (0)117 972 3322 or click www.fulton.co.uk.
