Shinkai has system for flow characteristics in bulk powders, thus preventing bridging, rat holing and sagging, as well as the formation of ‘dead- spaces’ which can lead to product aging. The systems gently agitate powders, dramatically reducing particle friction, which in turn results in an even discharge from vessels and thus improvement of the product.
In the HT-L, SHELL or GSP pulverized coal pressure gasification devices,pulverized coal is transported by pressurized pneumatic force. The transportation gas medium is N2 or CO2, normally, the most important part is pulverized coal force and transportation system in this technology. It will cause bridging problem due to solid particles in gas media occurring inattentive adhesion phenomenon. Nitrogen can enter into tank through aeration cone in the bottom of coal powder charging bucket and make powder homogenization and reduce acting force among powder so as to make particle smooth fluid under the effect of gravity after aeration cone added.
Features
– Shape stability and can borne high pressure drop
– Good mechanical properties
– Sufficient thermal strength up to 900℃
– Particle size retention
– Good corrosion resistance
– Defined permeability
Materials of Construction
Stainless steels (304L, 316L)
Nickel
Titanium
Monel®
Inconel®
Hastelloy® B, C and X
Special materials – Contact Shinkai
Applications
Aluminum Powder industry
Copper Powder industry
Coal Gasification
Food & Pharmacy industry
Chemical powder industry
Cement industry