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Introduction of PHE in HVAC

In HVAC systems, plate heat exchangers are used to maintain a comfortable temperature inside buildings. For example, in a typical air conditioning system, a plate heat exchanger is used to transfer heat between the chilled water and the air being circulated throughout the building. As warm air passes over the cold water, it is cooled and then returned to the building, while the water absorbs the heat and is then transported to the chiller for re-cooling. This cycle is repeated continually to maintain a consistent indoor temperature.

Material Design and Selections

For various applications and requirements, we provide many types of material.

Here is a simple common material sheet for reference.

Material Selection
Plate Material	SUS304, SUS316L, SMO254, Ti, Ni, Hastelloy
Gasket Material	NBR, HNBR, EPDM,Viton/Flurorubber,Chloroprene, Silicone Rubber
Frame Material	Carbon Steel, Stainless Steel
*For specific requirements, please contact us for confirmation

Product Advantages

Safety
High heat transfer efficiency, thin plates
Small floor area
Cost-effective
Low fouling coefficient
Convenient cleaning, it is remvable

Application Example

Textile Industry

Dye production wastewater contains acids, alkalis, salts, halogens, hydrocarbons, amines, nitro compounds, dyes and their intermediates, and some also contain pyridine, cyanide, phenol, benzidine, and heavy metals such as mercury, cadmium, and chromium.

These wastewater components are complex and toxic, and difficult to treat.

Therefore, the treatment of dye production wastewater should select appropriate treatment methods according to the characteristics of the wastewater and its discharge requirements:

Coagulation and filtration: remove solid impurities and inorganic substances;

Chemical oxidation method, biological method and reverse osmosis method: removal of organic matter and toxic substances, etc.;

Ion exchange method:remove heavy metals.

Decolorization can generally adopt the process flow composed of coagulation and adsorption.

plate heat exchanger 3

Contact person：Sylvie

mail: sales02@tranp.cn

whatsapp/tel: +86 18776369372

Since the establishment of our company, the primary goal has been to maintain the superior quality, excellent durability and high cost performance of our Phe Plate Heat Exchanger for Drain Water Heat Recovery. Our company attaches great importance to the company's reputation and customer experience, and has made great efforts to this end. Our company has a group of experienced after-sales maintenance service engineers with strong technical capabilities.