What is a heat exchanger?
Heat exchanger – a device in which there is a transfer of heat from the heating medium (coolant) to the heated environment. They are of two types – plate and tubular.
Braze plate heat exchangers carry out the transfer of heat through the thin (0,4 – 0,7 mm) corrugated stainless steel plates or other special alloys. In other heat exchangers, for example, tubular heating medium passes through a tube of small diameter, are in large diameter pipes with the coolant.
Construction and principle of the Braze plate heat exchanger
Braze plate heat exchangers Brazetek consist of a stationary front and rear movable steel plates. Between the plates are tightened the plate with gaskets. They have two runners, with two guide plates are installed in the correct position. In the heat exchanger plates tightened to the desired size and tie rods have plates that are deployed one after another by 180 °. As a result, in between the plates, forming canals, creating a turbulent flow of liquid. Installation of plates in heat exchangers provide alternate channels with the heating and the heating medium. Equipment from Brazetek provide process heat exchange (heating and / or cooling). In the process of heat transfer fluid moving towards each other in a counter. In heat exchangers, Brazetek the connections are both on fixed plate, and on the mobile plate (two-way Brazetek, three-way Brazetek). Capacity plate heat exchanger depends on the size and number plates.
Our heat transfer equipment is required hydraulic pressure test. Hydraulic tests provide control of high-quality customer supplied equipment.