What is the Function of Plate Heat Exchanger

Wide application of plate heat exchanger

I.civil use

1: The plate heat exchanger of central heating has become the first choice of heat exchange products for heat exchange stations in urban central heating projects due to its compact structure, simple operation and maintenance, and high heat transfer efficiency. It is suitable for water water heat exchange system, steam water heat exchange system and domestic hot water supply system, and plays an important role in rational distribution of heat energy and improvement of heat management level.

2: Air conditioning system

Plate heat exchanger is widely used for the heat exchange of chilled water in air conditioning system. The installation of plate heat exchanger near the condenser between cooling tower and condenser can play the role of condenser, prevent equipment corrosion or blockage, and save the operation time of chiller in transitional season.

3: Pressure blocker of high-rise building

In high-rise buildings, the HVAC system with water and glycol as heat exchange medium often has very high static pressure. Using plate heat exchanger as pressure blocker, the higher static pressure can be decomposed into several parts of smaller pressure, so as to reduce the pressure requirements of the system for pumps, valves, cold and hot water units and other equipment, and save the investment cost and operation cost of equipment.

4: Ice storage system

The ice storage system with plate heat exchanger can adjust the peak load and valley load. That is to use the chiller to cool at night and store ice in the ice storage tank to meet the cooling demand of the next day and reduce the peak load of air conditioning, so as to effectively save energy and operation cost.

5: Waste heat recovery

In various fields, a large amount of heat is discharged into the surrounding atmospheric environment with the waste thermal medium (such as domestic hot water, bath hot water, process cooling water, etc.) every day. This leads to a huge waste of energy. Due to the low investment cost, high thermal efficiency and low temperature difference requirements for the cold and hot medium of plate heat exchanger, the waste heat can be recovered and converted into the secondary available heat energy, which can be used in the preheating condition. It has good social and economic benefits.

II.industrial use

Waste heat recovery of mechanical engineering, power station and iron and steel industry

Recovery of washing and dyeing waste liquid from machine cooling, circulating water cooling and iron mold cooling

Emulsion cooling, flushing coolant cooling, continuous casting cooling, waste disposal of food processing waste oil

Hydraulic oil cooling lubricating oil cooling hydraulic oil cooling pulp cleaning drainage

Lubricating oil cooling, generator rotor and stator water cooling, boiler water cooling, steam condensate recovery

Kiln water cooling, variable pressure oil cooling, coking plant water cooling

Transmission oil cooling, cable oil cooling, emulsion cooling

Autoclave cooling, ammonia bath cooling

Engine cooling, quenching oil cooling

Roll water cooling, compressor coolant cooling

Circulating water cooling

Piston and turbine, surface treatment, textile industry, paper industry

Engine cooling, electrolyte cooling, textile cleaner heat recovery, waste water cooling Diesel generator station heat recovery, paint cooling, heating of raw material cleaning liquid, cleaning water cooling Gas turbine cooling, electroplating liquid cooling, dye plant waste liquid heating, waste water evaporation

Compressor cooling, degreasing liquid heating, water solution cooling

Phosphating solution heating and lubricating oil cooling of textile machine

Chemical fiber process cooling

Food and beverage, food oil processing, medicine and health, chemical industry, oil chemical industry

Raw juice heating, cooking oil heating and cooling, emulsion cooling, lye cooling, paraffin cooling

Jam heating, fatty acid cooling, suspension heating, acid cooling, soap cooling

Extraction water heating, corn oil cooling, plasma heating, chlorine solution cooling, mineral oil cooling

Carbonated juice heating, coconut oil cooling, citric acid heating, salt water preheating, internal fat solution cooling

Syrup heating, peanut oil cooling, infusion cooling, potassium carbonate solution cooling, shampoo cooling

Heating of fruit juice, cooling of cotton seed oil, heating of boric acid solution and cooling of paint making process

Heating and cooling of papaya alcohol, cooling of palm oil, heating of antibiotic liquid

Heating and cooling of various alcoholic drinks and heating of starch solution

Marine and engine, offshore and offshore, automotive industry

Central cooling, central cooling, quenching oil cooling

Lubricating oil cooling, lubricating oil cooling, paint cooling

Piston coolant cooling, process cooling, phosphate treatment liquid cooling

Transmission oil cooling

Heavy fuel oil preheating

Diesel preheating

Seawater heating up