Fumed Silica VIPs for Cooling Chamber
Vacuum insulation panel consisting of fumed silica core material have two major parts: fumed silica core material and high barrier laminates. As a special composite made of core materials and protective film, integrated with the superiority of vacuum insulation and micro-pore heat insulation, effectively stopping convective heat transfer to perfect thermal insulation. With a thermal conductivity of lower than 0.0045w/m.k and minimum thickness of 5mm thicknesses, vacuum insulation panel based on fumed silica core material uses fumed silica core materials with a higher expected lifetime and the environmental protection materials that can be recycled and reused.
The best way to utilise the high insulation value VIPs is to ensure they have been fully encapsulated/protected at the manufacturing stage, thus eliminating the risk of puncture during installation and use.
IPs have widespread use in specific technological sectors where their performance is not affected by their delicacy and poor versatility, as in manufacturing of cold-storage cells, electrical appliances, and in particular containers for the transport of low-temperature material, in which the high performance with low thickness and weight give advantages for reduced payload users such as carriers of air cargo.
Cooling Chamber VIPs, Fumed Silica VIPs for Cooling Chamber, Vacuum Insulation Panels Nantong Ecotherm Insulations Co., Ltd , https://www.ntecotherm-insulation.com
VIP insulation is also viable for low-temperature applications such as refrigerators, water heater, cold chain, building, water purifer with fumed silica core panels.
FSE-ZSHEYC4 series soda ash eccentric valve
One of the characteristics of soda ash eccentric valve is the Shanghai Fisher company, the development of the fourth generation of new products, valve seat, valve seal are used C4 steel metal seal, sealing surface is not scratched. Shanghai Fischer sachet easy scab designed for precision eccentric valve, resistance to crystallization erosion, resistance to chloride corrosion, longer life, easy opening and closing, from the structure to ensure that no moving, static leakage point; the second characteristic Seal (valve seat, valve seat) C4 steel metal seal, heat treatment process, the sealing surface anti-corrosion, crystallization resistance, high strength and other types to meet the needs of different soda ash conditions; the third feature tight seal, valve The sealing of the core and the valve seat is the spherical line contact, and the zero leakage is realized by eccentricity. The size and the size of the valve adopt the fixed ball structure (DN50 ~ 500mm PN1.6 ~ 4.0mpa) Use a longer time, seal wear, just adjust the hand wheel side of the limit bolt, turn off a little while turning, still can achieve a reliable seal, to extend the service life. The fifth feature SAC eccentric valve for carbonization tower AII import and export regulation, cut off, AII pump into and out of the ammonia salt water isolation, carbonation tower under the pipe, secondary salt water, ammonia pump import and export, neutralization water regulation , Cut off the location of automation (DCS) stability control.