Wuxi Green Heat Exchanger Co.,Ltd

The stainless steel plates are brazed together, then no need for gasket and frames.the contact points to help hold the plates together,also can take high pressure.the brazing material function is sealing the stainless steel package.GHE’s brazed heat exchangers are brazed at all contact points,to make sure best heat transfer efficiency and pressure resistance.the advance of brazed plate heat exchanger is compact size and light weight,also can take high preesure up to 4.5Mpa.GHE offers a flexible customer-made design to meet customer-specific requirements then to ensure the most cost-efficient solution for customers’ heat transfer duties.

The BPHE(Brazed Plate Heat Exchanger) main components are stainless steel corrugated plates and copper sheet,the stainless steel plates are brazed together by brazing material (Copper or Nickel)in Vacuum Furnace.Copper brazed heat exchanger can be sued for numerous of applications.however ,for food or application involving aggressive fluids,Nickel brazed units are recommend .

Nickel series is a plate heat exchanger made of stainless steel and Nickel.Nickel heat exchangers are well suited in applications which put high demand on cleanliness,applications where ammonia is used.

Specification:- 

Aircross BPHE is unique as the design is ideal for applications with a smaller flow rate at high pressure on the one side(side A),and a larger flow rate at lower pressure on the other side(side B)

The aircross BPHE offers this optimized asymmetrical design in several ways.

Different sizes for the connections In and Out.

Side A:Round connections

Side B :Totally open with large inlet and outlet surfaces

Different channel lengths

Different channel areas and volumes

Due to aircross BPHE special plate design,the volume /channel is much bigger on side B than on side A

Volume/Side A channel :0.05L

Volume/Side B channel:0.12L

Normally Aircross BPHE is used with a liquid on side A and gas on side B .

Specification:-

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. The plate pack is assembled between a fix frame plate and a movable pressure plate and compressed by tightening bolts. The plates are fitted with a gasket which seals the interpolate channel and directs the fluids into alternate channels. The number of plates is determined by the flow rate, physical properties of the fluids, pressure drop and temperature program.

The plate corrugations promote fluid turbulence and support the plates against differential pressure. The frame plate and the pressure plate are suspended from an upper carrying bar and located by a lower guiding bar, both of which are fixed to a support column. Connections are located in the frame plate or, if either or both fluids make more than a single pass within the unit, in the frame and pressure plates.

Working Principle

Channels are formed between the plates and the corner ports are arranged so that the two media flow through alternate channels. The heat is transferred through the plate between the channels, and complete counter-current flow is created for highest possible efficiency. The corrugation of the plates provides the passage between the plates, supports each plate against the adjacent one and enhances the turbulence, resulting in efficient heat transfer.

GHE's Full stainess steel heat exchanger is widely used in milk pasteurization,beer cooling,drinking water cooling, fruit fluid cooling and so on.GHE have rich experience and know how to design a accurate sanitary plate heat exchanger based on customer's requirement.

Specification:-

Gasket plate heat exchangers from GHE’s GS series are specially engineered for steaming heating and condensing application. with our unique plate geometry ,strong plate design and heat-resistant gasket,they withstand the demands of both temperature and pressure.moreover,their effective heat transfer allows for a reduction in cooling flow rate,which means a lower pump investment and reduced energy cost.they even create a major space saving ,since their design is far more compact than the shell-and-tube models previously used in these applications.

Specification:-