Brazing heat exchanger technology description
The Brazing heat exchanger is one of the most effective methods to transmit heat between the medium. The whole set of Brazing heat exchanger is composed by the ripple channel board, they combine together to form the complex brazing heat exchanger channel. The cold and hot media assignment is completed through these channels. The cold and hot media is separated in both sides of the corrugated sheet, close as far as possible but not mixing; When they flow shoulder to shoulder, the quantity of heat is transmitted from one medium to another medium. The product concept based on modular as well as the parts that definitely can be customized, we always can find the most suitable solution for the application of each kind of heat exchanger.
Brazing heat exchanger structure principle
The Brazing heat exchanger on the whole is composed of a group of corrugated pipeline board between front and back baffles. The baffle groupware of Brazing heat exchanger is composed of seal board, seal ring and baffles. The Brazing heat exchanger connector type can be customized according to specific request of the market and the application domain. In the vacuum brazing process, each contact point between the slab and the filling material (braze welding solder) can form a weld point. Using such a design, it can make the heat exchanger which is composed of two different channels or the return route. The seal board is used in the crevice between seal baffle and the first and last channel board. The quantity of baffles is decided by the type, size and pressure rank and so on. Some are loaded with the seal ring, used in the crevice between the sealing channel board and the baffle. Some seal rings and the baffle as well as the first or the last channel boards combine a whole.
Brazing heat exchanger passage type
In a brazing heat exchanger, the slab number usually reaches several dozens pieces. The liquid flow of brazing heat exchanger between boards can be combined neatly according to the concrete service condition. Generally there are all kinds of combination of single-flow and multi-flow. If both sides medium are even single-flow, it is available to make one side medium as the single-flow and the other side medium as the double-flow, and also both sides medium as the different multi-flow combination. The standard combination of Halley brazing heat exchanger is that both hot and cold sides are single-flow, and can be customized to be multi-flow heat exchanger as per the customer request.