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spray detergent
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Weighed solid and the liquid raw material ingredients are mixed vigorously in a slurry crutcher and transferred to the ageing vessel . The aged slurry is fed through a set of magnetic filters and auto filters to remove solid particles which might clog the nozzles. The slurry is subsequently pumped into high pressure pumps to spray nozzles located at the top end of the spray drying tower. The hot air at 350 - 400 oC for drying the slurry is introduced countercurrently in the lower part of the tower. The hot air rising up dries the sprayed slurry to fine granulated powder. The detergent powder is discharged from the tower base and transferred by an Air-lift to storage silo. This powder is then stored and mixed in the special additives and perfume prior to packaging.
