Plate and Shell Heat Exchanger is designed as a performance upgrade over shell & tube heat exchanger and welded, brazed plate heat exchangers. This heat exchanger type supplies high thermal performance with compact size, similar to that of gasketed plate heat exchangers, with low hold-up volume and low installed weight, especially when filled. But it can be applied well when the operation condition is high temp and high pressure to which gasketed plate heat exchangers cannot be applied.The heart of the Plate and Shell Heat Exchanger is its heat transfer element, also called the plate core/package, composed of round or oblong chevron-type plates welded into a cassette.What are the advantages of Plate and Shell Heat Exchanger?High heat transfer & Low foulingCompact structure & No gasketHigh pressure & High temperatureSmall terminal temperature difference & Low pressure drop Table. Parameters of HFM Plate and Shell Heat Exchangers ModelWW1DD1LPlate+TubeShell+TubeHPS1624098250168.3N*2.4+2DN15DN(15-80)HPS22448134.6310219.1N*2.4+3DN20DN(20-100)HPS46469174368269N*2.4+4DN40DN(25-200)HPS72565277460355N*2.8+4DN50DN(25-300)HPS128600298694464N*2.8+6DN80DN(25-350)HPS179693338725559N*2.8+6DN100DN(25-400)HPS647152065012501016N*3.2+6DN150DN(25-700)HPS1200182890015481372N*3.2+8DN300DN(25-1000)HPS16002098100018381562N*3.2+8DN350DN(25-1200)
Jinyu silca sic heating element is a type of non-metal high temperature heating device. These sic productsare made from fine quality green silicon carbide as its main raw material. The raw material is made first in to a blank, followed by high temperature silication and recrystallization, and becomes high quality stick shaped sic electric heating devices. Compared with metal electric heating material, this type of non-metal elements is featured of high operation temperature, anti-oxidization, long service life, little deformation, easy installation and maintenance. Because of these advantages, sic electric heating elements is widely used in various industries that require high temperature electric furnaces and heating devices.
These typical applications include electronics, magnetic materials, powder metallurgy, ceramics, glass, metallurgy and machinery.
We adopt new production process of cold end, so jinyu silca heating elements have excellent specific rate of heat zone resistance and cold end resistance, saving energy, long life, avoiding over-temperature of cold ends damaging furnace body.
Oxygen-resistance under high temperature: in oxidizing atmosphere, a layer of compact quartz protective film is formed on the surface of element owing to the high temperature combustion, which prevent MoSi2 from oxidizing more. When the element temperature is higher than 1700 C, the film becomes melting. It's not suitable for long time use in the temperature range of 400-700C, otherwise, the element will be powdering for the strong oxidation under low temperature.
MoSi2 heating element is a kind of resistance heating element basically made of high pure Molybdenum Disilicide.We have 1700 grade mosi2 heating element and 1800 grade mosi2 heating element.
