Spray Drying Machine
The machine adopts full close structure with primary middle and high effect air filter to fit one hundred thousand grade requirement, the tower body is provide cooling air jacket to make wall temperature less than80 degree, when the material stops on wall will not to be preheated and softened, it increases the powdercollection rate (95%) and will not appear mixing and sticking wall phenomenon.
Spray drying is the most wide applied process in liquid process shaping and drying industry.
The drying technology is most suitable for producing solid powder or practical products from liquid material,such as :solution,emulsion,suspension and pumpable paste states.
For this reason,the particle size and distribution of the final products,residual water contents,mass density and the particle shape must meet the precise standard,spray drying is one of the most desired technologies.
1)The tower body is equipped with cool air jacket to reduce inside tower temperature and eliminate productpreheating and soften phenomenon.
2)The atomizer on top of tower is equipped with cooling device to reduce atomizer temperature, at the sameeffectively eliminate material return to the top in eddy current and avoid preheat coking phenomenon.
3)Tower body and pipeline is equipped with manual quick-open cleaning hole and drainage hole. CIP auto-matic cleaning device can also equipped if needed.
4)A automatic control constant temperature feeding tank can be equipped.
5)Manual high pressure washing tools can be offered as accessories together with spray dryer.
6)All product contact parts are made with Stainless Steel,(or whole parts with stainless steel.
7) Product collect way adopts two grade cyclones and water film duster.
8) Air inlet temperature is automatic and continuous control which is interlocked with feeding.
9)An air sweeping device can be optional for some products.
This centrifugal spray dryer can be applied in following fields:
Amino acid, vitamin, egg powder, bone meal, condiment, protein, milk powder, swine blood powder, powdered soy, coffee, tea powder, glucose, potassium sorbate, pectin, flavor and fragrance, vegetable juice, yeast, starch, etc.
Aluminum oxide, zirconium oxide, magnesium oxide, titanium oxide, titanizing magnesium, argil, porcelain clay, ferrite, metallic oxide, etc.
Aluminium polychlorid, disperse dye, reactive dye, organic catalyst, silica hydrated, washing powder, zinc sulfate, silicon dioxide, sodium metasilicate, potassium fluoride, calcium carbonate, potassium sulphate, inorganic catalyst, waste liquor, etc.