Principle:
A fan with dispersing function is particularly suitable for airflow drying operations of heat sensitive materials. The high-speed rotating fan impeller can break down wet or even clumped materials until they are dispersed. During the dispersion process, the materials are stirred and mixed simultaneously, and then flow parallel to the hot air flow. This type of equipment is suitable for drying filter cake clumps, but it is also a material with surface moisture content of ≤ 40%. If the processing capacity is large or the finished product requires drying to below 15%, secondary airflow drying can be used. When the moisture content of the material exceeds 40% but is ≤ 60%, feeding is difficult and a mixer should be used to reduce the moisture content of the feed by mixing dry materials. At this time, the total output of the drying equipment will decrease significantly, which is not cost-effective economically. Therefore, users should first use mechanical methods (centrifugal dehydration or pressure filtration) to minimize the moisture content of the feed as much as possible to ensure smooth drying operations.
Application:
This type of equipment is suitable for a wide range of materials, in addition to the materials mentioned in the basic type, including methaqualone, A.B.C. intermediates, A.B.S resins A.S.C、 White carbon black, benzothiazolone, tea meal, oxalic acid catalyst, promoter m d.m、 Catalyst, precipitated charcoal powder, acetaminophen, p-aminosalicylic acid, Doraemon, phthalic acid, diethylphenylammonium, titanium dioxide, activated carbon, sodium fluorosilicate, fluorite ore, by-product ammonium sulfate, silica gel powder, synthetic resin, calcium sulfonate, polypropylene resin, streptomycin, sodium pyrosilicate, furfural coffee grounds, oral glucose, sodium sulfate, sulfide ore, phosphate powder, orchid BB P.V.C、 Molten phosphate fertilizer, tetracycline, ferric oxide, calcium carbonate, ilmenite, copper ore, potato flour, tail coal, stearate, corn protein, medicine, pharmaceuticals, iron oxide, wine residue, etc.
Technical parameters:
Note: Items marked with an asterisk (*) indicate secondary drying, and the installed power and floor area are calculated using steam heating method
Drying Example:
Note: The above parameters are for reference only