Brazed Plate Heat Exchanger,BPHE B3 range from 2.5KW to 200 KW with excellent quality

Code Example: Brazed plate heat exchanger B3-20

B3 means Copper brazed,

20 means Platform heat exchanging surface(per piece) 0.02m²,
*heat exchanging surface per plate 1/1000 m²

If you have other special requirement or you want to custom the heat exchanger,please send email to us: heating@smartclima.com

How does a brazed plate heat exchanger work?

The brazed plate heat exchanger is composed of a series of stamped and formed concave and convex stainless steel plates; its composition is as shown in the following figure, two adjacent plates are rotated 180° to form a channel, and then pure copper or nickel is used as a brazing material in vacuum brazing. In the furnace, a plate heat exchanger in which stainless steel corrugated sheets are brazed together. Channels are formed between the plates, and the angular holes on the corners allow the two media to alternately flow in the channels. A large number of contact points provide good mechanical strength, and the contact points and edges are sealed by copper brazing to ensure both sides of the medium. Completely isolated from the outside world.

Heat transfer characteristics:

1. Compact and easy to install

2. Light weight, only equivalent to 20~30% of shell-and-tube heat exchanger

3. Durable, able to withstand high temperature and high pressure

4. Low fouling coefficient, high turbulence reduces the fouling factor, thus reducing the number of cleanings

5. High heat transfer efficiency and low water consumption

Applications of brazed plate heat exchanger:

• Refrigeration: as a condenser and an evaporator;
• HVAC: with the intermediate heat exchanger boiler use intermediate heat exchangers and other high-rise buildings.
• Chemical industry: soda ash industry, ammonia, alcohol fermentation, synthetic resin cooling.
• Metallurgical Industry: aluminate liquor is heated or cooled, the steelmaking process cooling.
• Machinery industry: a variety of quenching liquid cooling, cooling lubricants reducer.
• Power industry: high voltage transformer oil cooling, generator bearing oil cooling,as a transformer oil cooler, turbine oil cooler
• Paper industry: bleaching process heat recovery, heating wash liquid and so on.
• Textile industry: rayon alkaline aqueous cooling, boiling nitrocellulose cooling,waste heat utilization of waste gas and waste liquid.
• Food industry: juice sterilization cooling, animal and vegetable oils, such as heating and cooling.
• Metallurgical industry: as a lubricating oil cooler for rolling mills, continuous casting machines, oxygen generators, circulating water coolers
• Oil Process: soap atmospheric drying, heating or cooling liquid for various processes.
• Central heating: heat and power plant waste heat for district heating, heating bath water.
• Regional central heating: steam-water heating heat exchanger, intermediate heat-exchange station heater, secondary system water heater
• Refrigeration and air conditioning and HVAC industry as evaporators, condensers, gas superheaters, liquid subcoolers, regenerators, etc.
• Other: petroleum, pharmaceuticals, shipbuilding, desalination, geothermal utilization.

• Refer to above product models and let us know which model you need and how many plates you need;
• The product is available for retail and wholesale;
• The place of origin is in China,when you buy one or a small quantity,please consider international air freight as cost;
• Accept bulk order with Container delivery;
• Accept customized production;
• More types of  BPHE Heat Exchanger are not displayed on the web.If the item above doesn`t meet your requirement,please contact us to email: heating@smartclima.com  or hvac@smartclima.com ,we can supply a favourite item you need.

The Brazed plate heat exchanger  is one of the most effective methods to transmit heat between the different mediums. The whole set of Brazed heat exchanger is composed of the ripple channel boards, in the vacuum brazing process, each contact point between the slab and the filling material (braze welding solder) can form a weld point. Using such a design, it can make the heat exchanger which is composed of two different channels or the return route, they combine together to form the complex brazed plate heat exchanger channel. The cold and hot media assignment is completed through these channels. The cold and hot media is separated in both sides of the corrugated sheet, close as far as possible but not mixing. When they flow shoulder to shoulder, the heat is transmitted from one medium to another medium. The product concept based on modular as well as the parts that definitely can be customized, we always can find the most suitable solution for the application of each kind of heat exchanger.

Compact design, incredibly effective, and long-lasting liquid-to-liquid is the best features of brazed plate heat heat exchanger (BHE). The heating exchangers are made of corrugated plates that are layered and brazed together to increase the working surface area and thus improve heat transmission. 90% of the material may be utilised for heat transmission thanks to the effective counterflow design of brazed plate heat exchangers. When compared to a typical shell-and-tube design, these heat exchangers can be up to 80–90% smaller. A robust, effective, and long-lasting heat exchanger that withstands harsh conditions is provided by the brazed plate structure.

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