The detachable plate heat exchanger belongs to the interwall heat exchanger, it has high heat transfer efficiency, small resistance loss, compact construction, sensitive temperature control, easy change of required capacity, convenient mounting and dismounting, long working life etc, is the most advanced energy-saving heat transfer equipment at present.
Central heating is an important symbol of urban modernization, it is the important measures to save energy and improve environment, with the continuous development of heat-supply cause, the majority of users put forward higher requirements for the stability and quality of heating.
A couple of plates is laser welded with o-ring at port holes between the plates and the couple of plates is sealed by rubber gasket and clamped in the form of superposition between a fixed clamping plate and a movable clamping plate, thus semi-welded plate heat exchanger can be used for higher pressure by two times to conventional plate heat exchanger.
In metallurgy, alcohol and other industries, part of operation medium contains a large number of solid particles ,fiber suspensions and viscous materials, in order to prevent the deposition in the medium, blockage of passageways, wear of heat transfer elements and other phenomena, to meet the requirements of large processing capacity, high heat transfer efficiency, high pressure and temperature resistance, low resistance loss heat transfer,
Shell and tube heat exchanger is an important equipment in oil refining, chemical industry, electric power and other industries, according to statistics in the refinery the equipment accounted for 40% of all static equipment. It is not only the main equipment in the process flow but also the main means of reducing energy consumption and cost, therefore the technology level of shell and tube heat exchanger is one of the major indicators of the advanced degree of refinery.