By brazing every second plate together and then turning them 180 degrees, theyre able to create two separate flow channels in counter current. The brazing material seals and holds the plates together at the contact points ensuring optimal heat transfer efficiency. Instruction manual brazed plate heat exchangers sv. Copper brazed plate heat exchangers provide efficient heat transfer with a small footprint. Danfoss district heating has prepared this guideline for the water quality of tap water and district heating water used in plate heat exchangers of stainless steel 1. During the vacuumbrazing process, the filler material forms a brazed joint at every contact point between the plates, creating complex channels. In their quest to develop a plate heat exchanger free of nonferrous metals our experts have found a solution. Covering outputs of 60, 150, 300, 450, 600, 750 and 900kw.
Comparing the brazepak to conventional shell and tube units. As the worlds leading manufacturer and developer of plate heat exchanger technology we can offer one of the widest ranges on the market. The four holes in the plate are distinguished as 1, 2, 3, and 4 from their positions, and 0 means no hole. Gea phe systems tailormade plate heat exchanger solutions. Plate heat exchanger maintenance manual brazed plate. Thanks to the automated production and compact design of our brazed plate heat exchanger series, we can put together an individual heat exchanger for you within a very short time. The design and construction of the brazed plate heat exchangers are particularly compact and effi cient. Brazepak nickel brazed xylem applied water systems.
A special gasket, combined with stainless steel plates and a revolutionary frame design form the basis. Guideline of water quality for copper brazed plate heat exchangers. In order to fulfill the increasing demand from the worldwide market, kaohsiung plant and ningbo plant were. Plate heat exchangers or gasked plate heat exchangers with broader descriptions are machines that allow heat transfer by moving two fluids with different temperatures on the surface of plates in different types without moving in relation to each other. The heat exchanger in this application isolates the glycol loop from the boiler water. Brazepak copper brazed plate heat exchangers offer the highest level of thermal efficiency and durability in a compact, low cost unit. Brazed plate heat exchangers are brazed stainless steel plates. Determine the total btuh required using guidance from your radiant tube supplier for the snow melt system. The brazing process is highly complex and rigorously controlled to ensure a bond between each fin and corresponding plate. The plateandframe or gasketed plate heat exchanger. The fact that many of these pfhes are still in operation. The brazing material seals and holds the plates points ensuring optimal heat transfer efficiency and pressure resistance.
Heat exchangers xylem applied water systems united states. R sekulib university of kentucky introduction a heat exchanger is a device that is used for transfer of thermal energy enthalpy between two or more fluids, between a solid surface and a fluid, or between solid particulates and a. About us we are, techtrans engineers, a company which has attained the title of most reliable manufacturer, importer and supplier of a qualitative array of brazed heat exchangers, plate heat exchanger gasket, brazed plate heat exchangers, tranter phe gaskets, and a lot more. Brazed plate heat exchangers bphe superior performance. Copper brazed plate heat exchangers are pressure resistant up to 30 bar. Brazed plate heat exchangers ensure optimum heat transfer efficiency and low resistance within a compact footprint. Screwed plate heat exchanger universal hydraulik gmbh. Sondex brazed plate heat exchanger gives a spaceand weightsaving of up to 80% compared with a tube heat exchanger. Each one is formed through capillary action as the brazing alloy on.
Description heat exchangers of the gbsseries are the solid allrounders among all brazed plate heat exchangers from kelvion. The brazing material seals and holds the plates together at the contact points ensuring optimal heat transfer efficiency and pressure resistance. During the assembly phase, a sheet of brazing material generally copper but also nickel is placed between the plates, the pack is pressed and subsequently baked for some hours. Preengineered series bcf sscf sx2000b300 preengineered shell and tube heat exchanger. The design creates a heat exchanger that consists of two. The brazed plate heat exchanger is the most compact heat exchanger on the market today. Theres an alfa laval brazed plate heat exchanger for every duty. Application sondex brazed plate heat exchanger can be utilized for heating and cooling of clean liquids. Gtls, is a specialist in the design and manufacture of brazed aluminum heat exchangers bahx, which are mission critical for. Less space and weight, wide range of sizes and cooling capacities, high heat transfer surface, great. Century series engineered customized heat exchangers for process and other heatingcooling. Dht hot water heaters and heat exchange equipmentdht.
Abx brazed plate heat exchangers armstrong fluid technology. Bpx brazed plate heat exchangers national pump supply. Providing the ability to remove and transfer heat from one medium to another, danfoss brazed plate heat exchangers are a costsaving alternative to conventional. Our brazed plate heat exchangers offer customized solutions for a wide variety of applications. Brazed plate heat exchangers installation, operation, and maintenance manual 9 warning. The corrugated plate design provides very high heat transfer coefficients resulting in a more compact design. Brazed heat exchangers process equipment solutions. Ac230 brazed plate heat exchanger with a single refrigerant circuit unit. We also offer processoptimised model ranges, unique in their variety and diverse specialist functions. The engineered corrugated plate design provides very high heat transfer coefficients resulting in a smaller heat exchanger.
Instruction manual brazed plate heat exchangers sl. Screwed plate heat exchanger tl screwed plate heat exchanger. Brazed plate heat exchangers ttp series installation guide. Brazed plate heat exchangers ensure optimum heat transfer efficiency and low resistance within a. Triangle tube brazed plate heat exchangers consist of as many as 150 patternembossed. Plate heat exchangers were first produced in the 1920s and have since been widely used in a great number of sectors a plate exchanger consists of a series of parallel plates that are placed one above the other so as to allow the formation of a series of channels for fluids to flow between them. Pdf modeling and design of plate heat exchanger researchgate. A plate heat exchanger is a compact type of heat exchanger that uses a series of thin plates to transfer heat between two fluids. Triangle tube brazed plate heat exchangers consist of as many as 150 patternembossed stainless steel plates. Products include shell and tube, plate and frame exchangers, heating and cooling coils, tankless coils, oil preheaters, water heaters and tube bundles. Unlike conventional shell and tube heat exchangers, our units. Brazed heat exchanger xb data sheet the xb is a range of copper brazed plate heat exchangers for use in district heating dh and district cooling dc applications, e. The bpx brazed plate heat exchangers offer the highest level of thermal ef.
This is the first plate heat exchanger design website opened on the internet in the world. Brazetek heat exchangers consist of a pack of corrugated stainless steel plates brazed together by copper or nickel to form a selfcontained unit. Plate heat exchanger working principle, how a plate heat. Brazed plate heat exchanger air conditioning danfoss. We have consolidated the danfoss and sondex brazed solutions into a single, combined plate heat exchanger portfolio.
Technical leafl et danfoss brazed plate heat exchanger structure of phe the principal phe design is constructed using a series of thin corrugated stainless steel plates that are brazed together with copper or nickel in a vacuum furnace. Marine heat exchangers brazepak brazed plate heat exchangers. Around the world, these linde pfhes enjoy a strong reputation for their marketleading quality and technical reliability across a wide variety of cryogenic applications. Furthermore, the sondex brazed plate heat exchangers are suitable as evaporator and condenser units. The armstrong abx plate and frame heat exchangers are suitable for use in any installation involving hot water boilers. The bhe concept is a variation on the traditional plate and frame heat exchanger, but without gaskets and frame parts. A heat exchanger is a pressure vessel designed for operation at certain specific limits of pressure and temperature. Brazetek heat exchangers 2276 homecrest ave, suite 4d brooklyn, ny 11229 tel 7188740197 fax. The units stainless steel plates are vacuum brazed together to form a durable, integral piece that can withstand highread more. For use with aggressive media, nickel braze can also be used.
Brazed plate heat exchanger kaori heat treatment company. The cooling or process system, which includes the heat exchanger, must be safeguarded with safety valves. Brazepak copper brazed plate xylem applied water systems. K seriesstandard brazed plate heat exchanger k series is the series with the most complete range in sizes and widely used in heating and cooling applications. The alternative channels maximises the heat transfer surface in a compact manner.
Brazetek heat exchangers offer high level of thermal efficiency and durability. There are 16 hole combinations possible depending on the application and temperature approach. The brazed heat exchanger consists of thin corrugated stainless steel plates. Failure to follow proper instructions can result in severe personal injury, death or substantial proper ty damage. Chungli taiwan plant kaohsiung taiwan plant ningbo china plant facility and test equipment vacuum furnace co 2 high pressure test performance test. Brazed plate heat exchangers xylem applied water systems. We select high grade stainless steel and brazing material to design corrugated chevron plates, and braze perfectly to provide the best fit customizable heat transfer. Superior design the plates are vacuum brazed together to create two separate flow channels. They are maintenance free, provide a long service lifetime and can withstand high temperatures and extremely high design pressures. Select the appropriate heat exchanger from the table, based on the total btuh required. Through our new, secondtonone product range we can offer you complete coverage with quality heat exchangers that are optimized for each individual application. The wide range of in stock models assures fast project turnaround. You can simulate the plate heat exchanger perfect for your needs, any time of the day, from anywhere.
Bpx brazed plate heat exchangers offer the highest level of thermal efficiency and durability in a compact, low cost unit. The bell and gossett brazed plate bpx and gasketed plate gpx models come in a variety of sizes and capacities for optimum heat and thermal transfer. Therefore, it can produce the most effective performance from the compact size. Brazed plate heat exchangers ttp series installation guide warning prior to installation and operation, read the entire guide completely. Alfa laval bhes are the most cost efficient solution for a broad spectrum of heat transfer duties. The design of the double wall brazed plate heat exchanger prevents cross contamination of fluid streams if there is an internal leak within the unit. Brazed plate heat exchangers brazed plate, water to air.
Our product ranges include gasketed, brazed and fully welded plate heat exchangers. To find out which model of heat exchanger will suit your requirements best, please provide. Two stainless steel plate walls separate the fluid streams, with an air gap in between. Quick sizing charts for brazed plate heat exchangers contents 1. Scraped surface heat exchanger 10,000 tubular heat exchanger. They are used in a range of duties including cooling, heating, evaporation and condensing. Airex and fanex airoil, airair, or airwater heat exchangers. The front plate of swep bphes is marked with an arrow, either on an adhesive sticker or embossed in the cover plate. Designed to make the most efficient use of energy, material, and space, the technology is quickly winning ground around the world, with swep at the forefront of developments. Adjoining plates are reversed and create two separate flow channels with two mediums in countercurrent. Axp52 is a brazed plate heat exchanger with thin external frames that withstands operating pressures cially designed to fulfill the need when using co 2 as refrigerant in subcritical and transcritical applications.
Brazed plate heat exchangers for fluid power applications our bp series brazed plate heat exchangers are rugged, compact, costeffective and reliable performance over long periods of time with minimal maintenance an optimal heat transfer solution for compact industrial applications. To select a heat exchanger for a snow melt application. Quick sizing charts for brazed plate heat exchangers. Access the url below and click on the websimulator icon. Despite the fact that the screwed plate heat exchanger produce highpressure loss, they are still found in many applications. Standard xchange unique heat transfer plate designs provide high rates of heat transfer requiring less surface area than conventional shell and tube heat. The heat transfer plates are made in stainless steel and are brazed with copper as standard. Stainless steel plates are vacuum brazed together to withstand high pressure and temperature variations in a compact, lowcost unit. In the event of a leak, the affected fluid will flow into the air gap and escape out of the heat exchanger.
The alfa laval cb range of brazed plate heat exchangers feature efficient heat transfer with an extremely small footprint, making them ideal for demanding installations where space is at a premium. Instruction manual brazed plate heat exchangers sk. These, cover virtually every type of duty even condensing and evaporation duties. Guideline of water quality for copper brazed plate heat.
Its high heat transfer efficiency in combination with its compact design equals a compact heat exchanger for a wide range of heating, cooling, evaporating and condensing duties. It is suitable to work as an evaporator and as condenser. Mounting position for heating applications the plate heat exchanger can be installed in any position. Hisaka websimulator hws plate heat exchanger this is the. Brazepak nickel brazed plate heat exchangers offer the highest level of thermal efficiency, durability, and corrosion resistance in a compact, low cost unit. The bell and gossett line of plate heat exchangers offer maximum efficiency in minimal spaces. The latest technology and decades of experience of successful applications guarantee highest quality, cost efficiency and reliability. The brazed plate heat exchanger bphe is constructed as a plate package of corrugated channel plates with a filler material between each plate. The units stainless steel plates are vacuum brazed together to form a durable, integral piece that can. The corrugated plate design provides very high heat transfer coef. During the vacuumbrazing process, a brazed joint is formed at every contact point between two plates. Brazed heat exchangers manufacturer,brazed plate heat. The cb range is used in hvac heatingcooling, refrigeration, process heatingcooling, oil cooling, solar heating and many other applications. Even in a small heat exchanger that means millions of brazed joints.