Ansul CO2 SUPRESSION SYSTEMS (29)
The ANSUL® PREFERRED Commercial Low Pressure CO2 Fire Suppression System is designed to meet the requirements of NFPA 12, Standard on Carbon Dioxide Extinguishing Systems and is also Factory Mutual (FM) approved. The system consists of a low pressure storage unit, master valves, selector valves, manual and automatic controls, distribution nozzles, alarms, indicators, and supervisory devices as required to maintain a supply of carbon dioxide in a stand-by discharge ready state, and to provide effective distribution of agent on demand.Add to Compare
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There is a sense in some markets that the paper and pulp industry will decline owing to the digital technologies with which people interact every day. While this might be considered logical, the reality is completely different. In fact, the paper and pulp industry has experienced a steady growth and will continue to do so in 2021. Production of paper increased by more than 450% in the last decades and the demand of paperboard in the world is expected to grow significantly, driven by e-commerce and big retailers increasing their presence in the online sales universe. This sustained growth in production capacity and paper consumption presents several fire risks to companies and exposes communities that develop around paper mills, to the impact of disasters caused by these fire risks. Fire risks in the paper and pulp industry Paper and cardboard are combustible, but this is not the only fire risk found in these types of industries. Raw materials and finished goods storage are sensitive to fire. In addition, the paper making process includes several stages where fires can occur, due to hot surfaces or poor ventilation. The most relevant fire risks on a paper plant are: Storage Areas: As mentioned before, paper and cardboard are combustible. Solid paper blocks and reels have hard surfaces that don’t ignite easily, but usually these reels can suffer minor damages or have loose sheets that significantly increase the fire risk. When paper reels are stacked in columns, gaps in the center can act as chimneys and when fires start in the bottom of the stack, this chimney effect will accelerate smoke and hot air spread, increasing vertical and horizontal flame spread. Wood and Bale storage fire risks Bale storage also presents a high fire risk, as loose materials are always present Raw materials for the paper making process can have two main sources, forestry products (mainly wood) or recycled cardboard and paper. Wood storage presents several challenges, especially due to wood chips that are highly combustible and, in some cases, even explosive. Bale storage also presents a high fire risk, as loose materials are always present. Fire in baled paper is difficult to extinguish and generates heavy smoke. In many recycling facilities, these paper bales are stored outdoors, where paper or rags soaked in flammable liquids, embedded between the paper sheets, can ignite resulting in a fast spreading fire. Chemicals, flammable liquids and gases In addition, it is possible to find different types of chemicals, flammable liquids and gases that are used in the paper making process. These materials have their own fire-related risks that need to be taken in consideration. Production Areas: In pulp factories, there are several long-distance conveyors that transport wood and wood chips. These conveyors constitute a fire risk and the most probable causes of fire are bearing damage, overheating of the conveyor and igniting chips in the environment. IR dryers, a common source of fire After the wood has been transported, chipped and digested, the paper making process becomes extremely humid, due to the large amounts of hot water and steam needed. But, as soon as the pulp fiber sheet starts to dry, the hot surfaces in contact with the paper sheets can be a source of ignition. IR dryers used in the process are also a common source of fire in the paper industry. When the sheet of paper is formed, close contact with reels and bearings moving fast can create static electricity that could ignite loose paper or airborne particles. Problems like these are likely to be more extensive in tissue mills. Paper dust is generated in certain parts of the process, especially where paper shits are slit or cut. Poorly insulated steam pipes lead to fire Poorly insulated steam pipes can ignite paper dust or even their own insulation materials. In addition, paper dust gathers in the ventilation grills of machinery, causing overheating and igniting as well. Heated oil is used in several parts of the process as well and if a malfunction occurs on the Hot Oil Roll systems, leaks might occur, exposing hot surfaces to this oil and causing ignitions. A paper mill has hydraulically operated machinery, where leaks or sprays might ignite as well. Service Areas: As in many other manufacturing facilities, several service areas can be found. Electrical and network equipment rooms have an inherent fire risk due to damaged wires or equipment, overheating or short circuits in high voltage circuits. Transformer and generator areas entail fire risks as well. High fire risk for boiler rooms Flammable gas distribution systems can be ignition sources, in case of leaks or damaged pipes or valves Hot water and steam are key components for the paper making process. For this reason, paper plants use high capacity boilers that can be powered by flammable liquids or gases. A high fire risk can be considered for boiler rooms. Flammable gas distribution systems can be ignition sources, in case of leaks or damaged pipes or valves. In addition to the fire risks mentioned in these areas, many maintenance operations can also pose fire risk, especially when hot works are being performed. Sparks caused by welding or the use of certain tools can ignite paper sheets or dust in the air. Poor housekeeping and buildup of paper dust, for example, increases the risk associated with maintenance and construction works. Prevention, the first line of defense According to the Health and Safety Executive from the United Kingdom, 60% of fires on paper mills are caused by machine faults and poor housekeeping. The first line of defense to avoid fire risks in paper plants is prevention. As mentioned before, a high number of fires in these types of facilities occur because of poor housekeeping and machine malfunction. The key is to identify the risks and possible ignition sources, and apply measures to minimize them. As in many industries, fire protection has two main components: Passive and Active protection. Passive fire protection measures Passive measures include fire rated walls, ceilings, and floors in the most critical areas. Chemical storage areas should be physically separated from other dangerous areas, if this is not possible then the walls separating areas should be fire rated and materials must be stored in a way that minimizes the risk of fire spread by radiation or conduction. Proper compartmentalization and intumescent protection of structural elements should be part of the package as well. Passive measures include proper ventilation and smoke control. As mentioned before, paper dust is a major fire risk, which is why ventilation and cleaning of hoods over the paper machine is important to minimize the possibility of ignition. Fire resisting construction should be designed with the following goals in mind: Protection of escape routes Form compartments to contain fires that might occur Separate areas of higher fire risk Protect load bearing and structural members to minimize risk of collapse Sprinkler systems, gas extinguishing systems and hose reels Active fire protection includes sprinkler systems, gas extinguishing systems and hose reels to support fire brigades Active fire protection includes sprinkler systems, gas extinguishing systems and hose reels to support fire brigades. Finished goods stored indoors should be protected with sprinkler systems and the same should be considered for chemical storage areas and certain raw materials. Paper bales, ideally should be protected by sprinklers that are suitably designed to cope with the height and located, in all cases, 3 meters above the level of bales stacked vertically (which should not exceed 5 meters height). Spark detectors in hoods, pipes and ventilation systems Dangerous sparks could be generated in several parts of the paper making process, which is why spark detectors must be installed in hoods, pipes, and ventilation systems. Water spray and CO2 systems can be used to protect machinery against these risks. Means to fight fires, like extinguishers and hose reels, should be provided to support fire brigades. All the elements should be properly identified and all personnel should be trained and made aware of the location of such devices. Importance of fire alarms Fire alarms are required in all paper mills and fire alarm call points should be provided in all locations, according to international guidelines, such as NFPA 72 or EN54. The spread of flames and smoke in paper, wood and chemical storage might become extremely fast. For this reason, early detection is critical. Many technologies might be applied in the different areas of a paper plant. Nevertheless, there are dusty or humid areas where regular heat or smoke detectors might fail under certain circumstances. For these areas, especially located outdoors, innovative state-of-the-art detection solutions might be applied, like Video Fire Detection (VFD). NFPA 72 standard for flame and smoke detection NFPA 72 provides guidelines to implement this technology for flame and smoke detection NFPA 72 provides guidelines to implement this technology for flame and smoke detection, opening interesting alternatives for designers and fire protection engineers. Many EHS managers and fire protection professionals selected VFD, because it is the only fire detection solution that effectively covered their needs. Many engineers, specialized in fire protection for paper plants, explained that they tested linear heat detection, aspiration smoke detection, IR/UV detectors and even beams, but none of these technologies performed as they needed on the dirtiest or more humid areas. Video Fire Detection (VFD) solutions Outdoor storage areas are often unprotected, because deploying flame or heat detection in large open areas can be costly and mostly ineffective. VFD solutions can detect smoke and flames in outdoor conditions, allowing the monitoring and protection of wood and paper bales in large areas. Fire detection and alarm systems should be designed with the following goals: Minimize risk of fires, including the use of fire detection technology in areas where regular detection technologies cannot be implemented or are not practical. Minimize risk of flame and smoke spread, with state-of-the-art detection algorithms that guarantee fast and effective detection. Also, reliable algorithms minimize the possibility of nuance or unwanted alarms. In case of a fire, fast detection gives occupants life-saving time to reach to a place of safety, before the flames and smoke have spread to dangerous levels. Global production of paper and pulp reached 490 million tons in 2020, with many industries and markets depended on the paper and pulp supply chain. That is why innovative ways to protect this supply chain, are key to sustain the paper market growth in the future.
The original fire suppression agent has always been, of course, water. In the age of sail, it was ideal. Not so with the advent of the combustion engine, however. When applied to burning petroleum, the fire spreads. It also simply destroys electronics. Carbon dioxide (CO2) and Halon derivatives were the first widely used commercial fire suppression solutions, gaining popularity in the 1950s and '60s. Unlike water, they were highly effective, electrically non-conductive and didn't leave any residue. As compressed gases, storage wasn't a major issue. Unfortunately, Halon was found to be a high ozone depleting chemical; as a result, production was banned in 1990. Evolution Of Fire Suppression Systems Ideal for marine applications, HFC227 is fast, effective and clean With the sunsetting of Halon and the search for alternatives, CO2 gained prominence. However, it has three significant drawbacks: it's a greenhouse gas, requires a large number of cylinders and is potentially fatal if breathed at design concentrations. In the 1990s, HFCs rose to dominance as a fire suppression solution. Ideal for marine applications, HFC227 is fast, effective and clean. Like Halon and CO2, however, it's a greenhouse gas and contributes to global warming. Discharging an average-sized cylinder of HFC227 has the same CO2 equivalent as driving a car 268,760 kilometers. This is why it is being eliminated as part of a phased-down mandate from the EU, and restricted or taxed by various countries such as Australia and Norway. It is expected that similar legislation will begin to affect Canada and US-flagged vessels. Environmental Profile Of HFCs In 2002, 3M introduced Novec™ 1230 Fire Protection Fluid. It offers a number of important advantages over other clean agents in marine fire suppression applications. It has low acute toxicity and high extinguishing efficiency. This gives it a wide margin of safety compared to other chemical clean agents such as HFC227. A fluid, it vaporizes rapidly during discharge, is non-corrosive, non-conductive and leaves no residue. It is, importantly, a long-term, sustainable solution with virtually zero global warming potential, e.g., it has an atmospheric life of about a week versus HFC227's 34 years. So confident is 3M of its product, it offers its BlueSkySM Warranty; if it is ever banned or restricted from use due to its environmental properties, the company will refund the cost of the fluid. Unlike CO2, a gas, Novec 1230 fluid can be flown to the vessel or platform allowing less downtime waiting for supplies to arrive by ground For the marine and offshore oil and gas industries, Novec 1230 fluid offers distinct advantages. Because it's a fluid, recharging is simple. Unlike CO2, a gas, it can be flown to the vessel or platform. This means less downtime waiting for supplies to arrive by ground. It also takes up significantly less space. Recently, Sea-Fire Europe ceased distribution of HFC227. The move was strategic and ethical, given the environmental profile of HFCs. Novec 1230 Fluid For Recreational Marine Market With the phase-down of HFCs, supplies are running out. This means in the immediate future there will be a serious inability to service systems. Also, with shortages beginning, costs are rising, making the switch to Novec 1230 fluid a smart move financially. While 3M will obviously benefit from this, the real winner here is our planet and the people we share it with" Sea-Fire recognizes that it may lose business in the short term as boat and shipbuilders continue to choose HFC-based fire systems strictly based on cost alone. But, ultimately, eliminating the use of hydrofluorocarbons is the right thing to do for the marine industry as a whole. As the first manufacturer to introduce Novec 1230 fluid into the recreational marine market in 2012, Sea-Fire is fully prepared for the phase-out of HFCs. Benefitting The Marine Industry "As a corporation, 3M is committed to improving every life," said David Olds, 3M account executive for fire suppression applications. "Sea-Fire Europe made a difficult decision when announcing it would cease distribution of HFC227. While 3M will obviously benefit from this, the real winner here is our planet and the people we share it with." Sea-Fire Marine has long held the belief that it is in the business of protecting people and property at sea. With its recent declaration that its master European distributor Sea-Fire Europe is ending distribution of HFC-based fire suppression fluids, it can add the environment to its list.
Johnson Controls, the globally renowned company for smart, healthy and sustainable buildings and architect of OpenBlue connected solutions, has unveiled its new ANSUL LVS Non-Fluorinated Liquid Suppression Agent. The new agent is manufactured without the use of per-fluorinated chemicals and is performance tested to ensure maximum effectiveness. It is now available worldwide. LVS Non-Fluorinated Agent LVS Non-Fluorinated Agent works by rapidly knocking down flames, then blanketing the fuel and cutting off oxygen to help prevent reflash. It is effective against Class A and B fires in mobile equipment in the mining, forestry, waste management and transportation industries. Johnson Controls developed the new LVS Non-Fluorinated Agent using a unique blend of organic salts and surface-active ingredients. This innovative formula provides the suppression, superior cooling and securing properties needed for vehicle fire protection, without the addition of fluoro-surfactants found in other common suppression solutions. The agent is FM approved, CE marked, AS 5062-2016 compliant and ActivFire listed. “Mining vehicles and other heavy mobile equipment must work around the clock in harsh conditions and need reliable fire protection 24 hours a day,” said Mark Neumann, Director of Pre-Engineered Systems at Johnson Controls. ANSUL LVS fire suppression systems Rigorous performance testing by Johnson Controls ensures the agent exceeds all industry requirements" Mark Neumann adds, “Rigorous performance testing by Johnson Controls ensures the agent exceeds all industry requirements, giving end users a compliant, reliable and high-performance liquid fire suppression solution free of per-fluorinated chemicals.” ANSUL LVS Non-Fluorinated Liquid Suppression Agent is designed as a drop-in agent replacement in existing ANSUL LVS fire suppression systems. It does not require any hardware changes or annual agent replacement (only during cylinder pressure test intervals), which lowers fire system maintenance costs and reduces equipment downtime. Works with CHECKFIRE Detection Systems An add-on label identifies the agent has been replaced and a convenient filling system eliminates the need for manually measuring the correct proportion of concentrate to water. ANSUL LVS Non-Fluorinated Agent works in combination with CHECKFIRE Detection and Actuation Systems to provide automatic detection, alarm and fire suppression system actuation for 24-hour protection of equipment.
Pye-Barker Fire & Safety ("Pye-Barker") is proud to announce the acquisitions of Florida Fire Safety Inc. ("Florida Fire") in Doral, Florida, and American Fire and Safety, Inc ("American Fire") in Laurel, Mississippi. With the acquisition of these companies, Pye-Barker adds density to its South Florida market and strengthens its national presence. Financial details have not been disclosed. With the acquisition of Florida Fire, Pye-Barker acquired an industry-renowned fire protection company in the Doral/Miami market. Co-owner Mirta Morales shared, "This acquisition is a huge opportunity for our employees to continue their career growth in this industry." vehicle suppression systems American Fire's extensive knowledge of vehicle suppression systems is a unique asset in a small business" The acquisition of American Fire was a strategic option for Pye-Barker to enter a new territory poised for success. The company has grown steadily over its 26 years in the industry and increases Pye-Barker's national footprint. "American Fire's extensive knowledge of vehicle suppression systems is a unique asset in a small business. To earn access to their expertise while also acquiring a customer base that spans the entire state were two key advantages as we considered this acquisition," said Chuck Reimel, VP of Business Development for Pye-Barker. fire protection service Pye-Barker's objective is to acquire market-leading businesses with a solid financial performance to join its expanding footprint. Pye-Barker values its culture and promotes an entrepreneurial environment where individual performance is recognized. The Company works with sellers to develop a post-close plan that aims to minimize business disruptions while offering professional employee development into the future. Once they join the Pye-Barker team, acquired branches can offer products and services from all of the industry's major manufacturers, including Ansul, Amerex, Pyro-Chem, Badger, Buckeye, and BuildingReports. This significantly widens their growth ability while increasing the income potential for their staff. Pye-Barker has 61 locations across 16 states at the time of this announcement and hopes to continue its expansion until it is the premier fire protection service provider in the United States.
Fire protection services company Abbot Fire Group are delighted to be the first company in the UK to achieve BAFE SP206, the third party approval scheme for Kitchen Fire Protection System Provider. BAFE, who maintain the fire protection register of third party approved contractors, launches this new scheme at the end of 2018. Abbot Fire Group were keen to become the first company in the UK to achieve this accreditation, having been designing, installing, and maintaining Ansul kitchen fire suppression systems for customers for over 10 years. Third party accreditation scheme The SP206 scheme covers competency for the design, installation, commissioning, recharge and maintenance of kitchen fire suppression systems. When Abbot Fire Group started installing, servicing, and maintaining Ansul kitchen fire suppression systems 10 years ago, Nigel Walton, Director at Abbot Fire Group, was staggered to see the amount of poor quality work within this market sector. He was surprised that no independent third party accreditation scheme existed within the UK which covered all aspects of kitchen fire suppression system work, namely design, installation, servicing and maintenance. Fire suppression systems He has personally championed for the introduction of an independent third party approval scheme He has personally championed for the introduction of an independent third party approval scheme. He is delighted that BAFE have decided to introduce scheme SP206 and that his efforts to bring change within this sector have come to fruition. Nigel Walton commented: “We are thrilled that Abbot Fire Group are the first company in the UK to have achieved BAFE SP206. At Abbot Fire we have been designing, installing, and servicing kitchen fire suppression systems for over a decade. I am delighted that BAFE have introduced this scheme, as it’s something that I’ve been championing within the industry for years. Going for this new BAFE approval provides customers with the reassurance that they are using a competent, third party approved, provider.” Fire alarm system “The introduction of this scheme will go towards raising standards within the industry, and provide much needed reassurance for customers. Achieving this accreditation continues to demonstrate that as a business we are keen to commit to third party accredited schemes providing a focus on delivering the best possible service to our customers through quality products and procedures.” This accolade demonstrates Abbot Fire Group’s ongoing commitment to provide a competent service to customers with approval from third party, independently assessed, schemes. This new accreditation complements Abbot Fire Group’s existing BAFE schemes: SP101 Fire Extinguisher Service Provider; and SP203-1 Fire Alarm System Maintenance.
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