Characteristics and application range for Plate-heat exchanger
This
plate-heat exchanger is a new heat-exchange equipment
featuring high-efficiency and compact structure, taking
up less land –occupying and being convenient of installing.
Maintaining and assembling etc. it is widely applied to
the industries of petroleum, chemical, metallurgy, light-industry,
foodstuff, pharmacy, power industry, coating. And thermal
supply etc..
Heat mechanism for plate-heat exchanger
Heat mechanism for plate –heat exchanger is according
to the law for thermodynamics that, Quality of heat is
always sent spontaneously from high-temperature object
to low-temperature one, if there was some difference in
temperature between two kinds of liquid, then there must
be the transferring of quality of heat in between. When
the kinds of liquid with difference in temperature are
in process of forced convection of heating, the heat exchanging
rate of them is up to 92%,due to the surface of the heat
plate adopted an optimizing design of corrugated structure.
Even if the velocity of flow of the liquid is below Renault
permitted value, the movement of the liquid between the
plates also presents three-dimensional ones that makes
the liquid to form a violent confused movement so as to
reduce the heat resistance of the verge of the plate and
intensify the heating efficiency.
板式热交换器是一种新型高效的换热设备,它具有传热效率高,结构紧凑.占地面积小,安装,维修,组合方便等特点,广泛适用不着于:石油,化工,冶金,机械,轻工,食品,医药,电力,涂装,供热等工业部门.