The channels formed between the corrugated plates and corners are arranged so that the two media flow through alternate channels, always in opposite directions (counter current flow). The two phase refrigerant (vapor + liquid) enters the bottom left of the Brazed Plate Heat Exchanger Evaporator with a vapor quality depending on the operating condition of the plant. Evaporation of the liquid phase takes place inside the channels and some degrees of superheat are always requested, which is the reason why the process is called "dry expansion". In the enclosed evaporator picture the dark and light blue arrows show the location of the refrigerant connections. The water (brine) to be cooled flows counter current in the opposite channel; the dark and light red arrows show the location of the water (brine) connections.
Details Description
Standard design
The plate pack is covered by cover plates. Connections are located in the front or rear cover plate. The channel plates are corrugated to improve heat transfer efficiency and to make them rigid.
Standard materials
Cover plates: Stainless steel AISI 316
Connections: Stainless steel AISI 316
Plates: Stainless steel AISI 316
Brazing material: Copper
Advantages
· The Brazed plate heat exchangers (BHE) have several advantages over traditional heat exchangers in Industrial and HVAC&R applications.
· The high heat transfer efficiency of the BHE makes it extremely compact and also easy to install in places were space is limited.
· The unit has no gaskets and is therefore suitable in applications were temperature and/or pressure is high e.g. in district heating.
· The supply system reassures that, no matter were you are on the globe, the BHE units are available with a very short delivery time.
Canada. Manufactures brazed plate, plate and frame, and shell and tube heat exchangers for variety of commercial, industrial, and processing applications. Site provides access to downloadable technical and product catalogs. Manufacturer of brazed plate heat exchangers. Applications include heating, cooling, refrigeration, hydronic, steam and industrial processes. Site includes detailed product information. Sweden. Manufactures broad range of heat exchangers. Includes brazed and gasketed plate versions, as well as welded models and heating stations. Site provides detailed explanation of heat exchanger types and technology.
Designs and manufacturers plate-fin heat exchangers, cold plates, condensers, evaporators, and other heat transfer products for aircraft, military vehicles, and other fuel cell power systems. Designs and manufacturers plate-fin heat exchangers, cold plates, condensers, evaporators, and other heat transfer products for aircraft, military vehicles, and other fuel cell power systems. Regasketing company specialising in the servicing and reconditioning of plate heat exchangers and evaporators.
Sweden. Manufactures broad range of heat exchangers. Includes brazed and gasketed plate versions, as well as welded models and heating stations. Site provides detailed explanation of heat exchanger types and technology. Ameridex manufactures plate and frame heat exchangers, plate exchangers, brazed exchangers and specialized heat exchangers. Site includes product descriptions and applications. Canada. Manufactures brazed plate, plate and frame, and shell and tube heat exchangers for variety of commercial, industrial, and processing applications. Site provides access to downloadable technical and product catalogs.
Ameridex manufactures plate and frame heat exchangers, plate exchangers, brazed exchangers and specialized heat exchangers. Site includes product descriptions and applications. Canada. Manufactures brazed plate, plate and frame, and shell and tube heat exchangers for variety of commercial, industrial, and processing applications. Site provides access to downloadable technical and product catalogs. Manufacturer of brazed plate heat exchangers. Applications include heating, cooling, refrigeration, hydronic, steam and industrial processes. Site includes detailed product information.
Fluxes for soldering copper/brass and brazing aluminum for the automotive heat exchanger manufacturing industry. Ameridex manufactures plate and frame heat exchangers, plate exchangers, brazed exchangers and specialized heat exchangers. Site includes product descriptions and applications. Canada. Manufactures brazed plate, plate and frame, and shell and tube heat exchangers for variety of commercial, industrial, and processing applications. Site provides access to downloadable technical and product catalogs.
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