Whenever contacting alfa laval about a part, be sure to state its identification number from parts list in this manual. This means that the plate heat exchanger can also be dismantled for cleaning and maintenance. Unfollow alfa laval heat exchanger to stop getting updates on your ebay feed. Alfa laval reconditioning services for gasketed plate heat exchangers are organized into three packages.
Some plates require a hanger, which attaches the plate to the upper guide bar. Gasketed plateandframe heat exchanger for a wide range of applications. With over 30,000 units installed around the world, the alfa laval compabloc range is widely recognized as the market leader in bloctype heat exchanger technology. The alfa laval gasketed heat exchanger the gasketed plate heat exchanger phe range from alfa laval is the result of years of experience in heat transfer technology. It is based on alfa lavals new revolutionary techonology.
The number of sizes, plate and gasket materials and available options are enormous. Each package is handled by our expert service team and is supported by alfa lavals more than 70 years of gphe experience. As a development from the traditional gasketed phe, alfa laval introduced the worlds first bhe in 1977 and since then has made continuous developments to optimize its performance and reli. Plate andframe heat exchangers are designed to optimize heat transfer because the corrugated plates provide by far the greatest surface area through which the heat can be drawn from one gas or liquid to the other.
Alfa laval will not accept responsibility for any damage or en. The heat exchanger shall be used and maintained in accordance with alfa lavals instructions in this manual. Thank you for purchasing an alfa laval plate heat exchanger. The heat exchanger shall be used and maintained in accordance with alfa laval s instructions in this manual. Straight tube heat exchanger two pass tube side 12 figure 4. Recondition plate heat exchangers, overhaul, rebuild. We assemble plate heat exchanger of different model of alfa laval and other makes as per the clients requirement and configuration. Alfanova is a completely new type of plate heat exchanger, the worlds first plate heat exchanger, made of 100% stainless steel.
They are highly flexible with a wide range of models. General heating and cooling duties, heat recovery, pasteurization and uht treatment of a broad range of food products. By changing the plate corrugation pattern, the heat exchanger can be used in different processes, even those with very dirty media. Consult alfa lavals entire brazed heat exchangers catalogue on directindustry. Hfm supplies plate heat exchanger, plate and frame heat exchanger, brazed plate heat exchanger, welded plate heat exchanger and other types of heat exchanger for various applications and industries. Pdf design and analysis of a plate heat exchanger in the view of. As the worlds largest manufacturer of heat exchangers, we are very proud of our products and services. Brazed plate heat exchanger cb16 cbh16 general information alfa laval introduced its first brazed plate heat exchanger bhe in 1977 and has since continuously developed and optimized its performance and reliability. Brazing the stainless steel plates together eliminates the need for gaskets and thick frame plates. The plate heat exchanger shall be used and maintained in accordance with alfa laval s instructions in this manual. Alfa laval will not accept responsibility for any damage or injury.
Size and buy the right product for your cooling and heating applications online. Alfa laval industrial line is an extremely wide range of gasketed plateandframe heat exchangers used in all types of industries. Ensures the plate heat exchanger configuration meets current process requirements. Gasketed plate heat exchangers phe meets almost all of heat transfer requirements. Despite this substantial area for heat transfer, plate heat exchangers are usually relatively compact. Alfa laval rm recuperator is a 2port fusionbonded plate heat exchanger made of 100% stainless steel. Alfa laval brazed plate heat exchangers ensure the customer. The heat exchanger are completely reconditioned and supplied. Gasketed plate heat exchangers hxxxliquid gasketed plate heat exchangers are particularly suitable for large fl ows and high cooling capacities.
Alfa laval phe manual m15, tl10, tl20, ts20, mx25, m30. The cb range is used in hvac heatingcooling, refrigeration, process heatingcooling, oil cooling, solar heating and many other applications. In todays advanced alfa laval units, plates as thin as 0. Alfa laval doublewall plate heat exchangers the perfect choice to prevent fluids from intermixing alfa laval doublewall plate heat exchangers combine the highefficiency heat transfer benefits of conventional plate heat exchangers with a design that eliminates any risk of the fluids intermixing as they pass through the heat exchanger. Diabon is a dense, synthetic resinimpregnated high quality graphite with a fine and evenly distributed pore structure, and can be used with corrosive media.
They are used in a range of duties including cooling, heating, evaporation and. Desuperheater for heat recovery oil coolers alfa laval fusionbonded plate heat exchanger. Alfa laval industrial line is a wide product range that is used in virtually all types of. This article discusses some general aspects of plateandframe heat use these design charts for preliminary sizing. Alfa lavals gasketed models are designed for exceptional control, which makes them ideal for heating and cooling duties in demanding hygienic processes. Gasketed plate heat exchangers suitable for a wide range of applications in most industries, gasketed plate heat exchangers are a compact and efficient heat transfer solution. This helps reduce downtime and extend plate service lifetime. In all correspondence with alfa laval, please refer to the manufacturing number, for true identification of the apparatus. You can simulate the plate heat exchanger perfect for your needs, any time of the day, from anywhere. Suitable for a wide range of applications in most industries, gasketed plate heat exchangers are a compact and efficient heat transfer solution.
Ten top tips to keep your plate heat exchanger in tip top condition. Equipped with welldesigned features the heat exchangers are easy to maintain and have a long service life. The heat transfer area of a gasketed plateandframe heat exchanger consists of a series of corrugated plates, assembled between the frame and pressure plates, which retain the design pressure. Alfa laval provides the widest range of hygienic products and accessories in. How gasketed plate heat exchangers work alfa laval. The plate pack is assembled between a frame plate and a pressure plate, and compressed by tightening bolts fitted between these plates. In a gasketed plate heat exchanger, the plates are fitted with elastomeric gaskets which seal the channels and direct the fluids into alternate channels.
Incorrect handling of the heat exchanger may result in serious consequences with injuries to persons andor property damage. The comparison and evaluation is done through the methods life cycle assessment lca and life cycle cost lcc and three different heat exchangers were compared and. Alfa lavals first plate heat exchanger was introduced to the dairy industry in 1931. The stack of heat transfer plates and gaskets is clamped together with bolts in a frame. This lets you choose the option that best meets your time, budget and application requirements. Instruction manual plate heat exchangers it alfa laval. The alfa laval brazed plate heat exchanger is the original bhe. Standard design the plate heat exchanger consists of a pack of corrugated metal plates with portholes for the passage of the two fluids between which heat transfer will take place. Fired heaters the selection of a heat exchanger depends on many factors including capital and operating costs, fouling, corrosion tendency, pressure drop, temperature ranges, and. It is the shell and tube heat exchanger temperature, considering normal operating conditions. Diabon plate andframe heat exchangers are used for highly corrosive media, combining highefficiency heat transfer benefits with the exceptional corrosion resistance of graphite material. Copper brazed plate heat exchangers provide efficient heat transfer with a small footprint.
So, total cost of alfa laval heat exchanger 84 x 3750 3, 15,000. We value you as our customer and wish to assure your satisfaction. Hrs group companies are specialist in heat transfer technology. Alfa laval aq1l alfaqtm ahricertified plate heat exchanger. Access the url below and click on the websimulator icon. The plate pack is assembled between a frame plate and a pressure plate and compressed by tightening bolts.
Alfa laval shares margarine production trends and knowledge with the edible oil industry through a webinar. Plateandframe heat exchangers designing compact heat exchangers part 1. Life cycle assessment and life cycle cost of heat exchangers. Two of the heat exchangers were made of carbon steel and one of stainless steel. Ensures plate and gasket materials meet current process media and temperature requirements thereby prolonging the service interval between plate and gasket replacement. Same as with the design pressure, this value is defined by the thermal design. The alfa laval filter alf operates as an integral part of a cooling system, to remove debris that can foul and clog plate heat exchangers, tubular condensers, cooling tower spray. Alfa laval s gasketed models are designed for exceptional control, which makes them ideal for heating and cooling duties in demanding hygienic processes. The brazed plate heat exchanger bhe is a wellestablished. Plate heat exchangers plate and frame heat exchangers. 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. Design a plate heat exchanger by according more advantages and evaluate the cost of newly designed.
At a quick glance the design may seem traditional, but when studying the plates, gaskets and frames in detail the superiority of the alfa laval phe becomes obvious. Alfa laval pos part number name comments 1 1620193 01 frame plate ansi 150, 2 holed, for sa 1620193 02 frame plate ansi 150, 4 holed, for sa 1620193 03 frame plate ansi 150, 2 holed, for asme 1620193 04 frame plate ansi 150, 4 holed, for asme. The bhe concept is a variation on the traditional plate and frame heat exchanger, but without gaskets and frame parts. Cleaning plate heat exchangers d epending upon the nature of the fluids involved and the application, the heat exchangers performance level may decline over a period of time. The amount of heat to be transferred heat load the inlet and. Brazed heat exchangers alfa laval pdf catalogs technical. Our spare parts comply with the latest specifications and prolong lifecycle for your installation. To solve a thermal problem, we need to know several parameters. The plate pack is assembled between a fix frame plate and a. This deterioration in performance is typically due to the buildup of scale, sediment andor biological mass on the plates. Hisaka websimulator hws plate heat exchanger this is the. In a cooling system incorporating a heat exchanger and an alfa laval filter, even polluted or corrosive water can be used to cool the most sensitive process equipment.
Double tube sheets prevent cross contamination between the product and the heatingcooling medium. Alfa laval plate heat exchanger spare parts separator. Plate heat exchangerplate heat exchanger gasket and platehfm. Alfa lavals new generation of doublewall heat exchangers offer minimal risk with maximum thermal performance. Installed for a wide range of duties in refrigeration applications worldwide, alfa lavals high performance brazed plate heat exchangers bhes offer highest heat. Every detail is carefully designed to ensure optimal. Alfa laval plate technology 5 working principle the basic plate heat exchanger consists of a series of thin, corrugated plates that are gasketed or welded together or any combination of these depending on the liquids passing through and on whether it is practical to be able to subsequently separate the plates, for whatever reason. The plate distribution is pressed in a chocolate pattern an alfa laval design feature. It is specifically designed for heat recovery from exhaust gas and separation of condensed. Each plate also contains flow directors at the top and bottom of the heat transfer surface in the port hole areas, which evenly distribute the fluids.
For the highest thermal performance and to enable a very close temperature approach, fluids normally run countercurrently through the heat exchanger. All parts of the plate heat exchanger are identified by a part number. We have prepared this instruction manual to assist you with your alfa laval plate heat exchanger in various situations. Alfa laval is proud to introduce online shopping for brazed plate heat exchangers in australia.
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