Plate heat exchangers are a type of heat exchangers. Plate heat exchangers are usually used for heating and cooling of liquids, which are very common in the industrial industry. At the same time, this heat exchanger can also be used as a fire prevention device. The following will introduce the specific function of the plate heat exchanger for you, let's take a look at it together.
The plate heat exchanger is a new type of high-efficiency heat exchanger composed of a series of metal sheets with a certain corrugated shape. Thin rectangular channels are formed between various plates, and heat is exchanged through the plates. Plate heat exchanger is an ideal equipment for liquid-liquid and liquid-vapor heat exchange. It has the characteristics of high heat exchange efficiency, small heat loss, compact and lightweight structure, small footprint, convenient installation and cleaning, wide application and long service life. Under the same pressure loss, the heat transfer coefficient is 3-5 times higher than that of the tubular heat exchanger, the floor area is one third of that of the tubular heat exchanger, and the heat recovery rate can be as high as 90% or more. The types of plate heat exchangers mainly include frame type (removable type) and brazing type.
A heat exchanger is a tool that transfers heat from one source to another. The two devices are touching or separated by a wall. Heat exchangers are used to control the temperature in sewage pipes, air conditioners or refrigerators, and are also commonly used in cars and buildings. Some industries require heat exchangers every day to prevent fires and damage, and also for residential or industrial liquid heating and cooling needs, involving units. The water used for the tank carries energy. Liquids used in any industry, such as food or medical, can use plate heat exchangers when necessary. A plate heat exchanger is a type of mobile equipment. Heat transfer between metal plates. Unlike conventional heat exchangers, the plate type is preferred because the liquid is spread over more surfaces, thereby increasing the exchange rate. The metal tubes of this heat exchanger are used to heat the fluid.
According to the different external and internal components of the plate heat exchanger, the welded plate exchange plates are welded together, and the brazed plate structure model is brazed by vacuum brazing. Different heat exchangers have different internal parts, and in many cases, smaller parts work better, and some chambers are designed to be thin so that most of the liquid contacts the plates, improving heat transfer. Smaller coils are better able to withstand extreme pressures, and plate heat exchangers used in a variety of ways are advantageous. It is durable, portable and easy to maintain. The entire system works with different liquids, does not take up too much space, and the plates are easy to separate and clean. Choose the best exchange and understand the various design and operating environments.
Products are widely used in central air-conditioning unit evaporator and condenser, economizer, heat pump, district heating boiler, metallurgical chemical power industry heat recovery, cooler, cold and dry machines.