The use and composition of plate heat exchanger
Plate heat exchangers are ideal for heat exchange between liquid-liquid and vapor-liquid. The utility model has the advantages of high heat exchange efficiency, small heat loss, compact and light structure, small occupied area, convenient installation and cleaning, wide application and long service life. In the case of the same pressure loss, the heat transfer coefficient is 3-5 times higher than that of the tube heat exchanger, and the floor space is one-third of the tube heat exchanger, and the heat recovery rate can be as high as 90% or more. Plate heat exchangers are widely used in metallurgy, petroleum, chemical, food, pharmaceutical, shipbuilding, textile, paper and other industries. They are excellent equipment for heating, cooling, heat recovery and rapid sterilization.
The BR type plate heat exchanger is made of high quality imported 304 stainless steel plate; the plate type has BR0.05, BR0.1, BR0.2, BR0.3~0.5 and so on. Since the company produced plate heat exchangers in the 1980s, it has absorbed the advanced experience of the same industry at home and abroad, with reasonable design, reliable quality, products tested by relevant departments, and passed the municipal technical appraisal, which is widely used by all walks of life.
BR series products, the whole machine is equipped with two kinds of common structure (not often used for washing and unloading conditions) and hanging structure (for frequent use of washing and unloading).
The hanging structure is composed of herringbone corrugated sheets, gaskets, fixed pressing plates, intermediate plates, movable pressing plates, brackets, upper and lower positioning beams, and compression bolts.