Molienda en la Industria Teora bsica Tipos de

Molienda en la Industria  Teora bsica  Tipos de

Molienda en la Industria Teora bsica Tipos de molinos Campo de aplicacin RASCH S.A. de C.V. Ing. Antonio Valencia Cmo encontrar el mejor tipo de molino para tu proceso? (Objetivo: Distribucin de partcula)

Granulometra/distribucin de tamao de partcula Particle Size distribution % 120 100 ideal reality raw reality target Sieve

80 60 40 20 Particle Size [m]m]m] 500 1000 1500

2000 2500 3000 0 20% 18 16

14 12 10 8 6 4 2 0 Procesos unitarios de molienda

Partcula/metal esfuerzo Accin Partculas presionadas a travs de un orificio de tamao definido Partculas Resultado

Tamao de partcula cercano al tamao del orificio Ventaja Quebradizas, ductiles (con lmites) Poca generacion de calor Partculas:

friccin/rubbing Accin Particulas: son friccionadas a travs de una superficie perforada Partculas Resultado

Tamao de partcula cercano al tamao del orificio Ventajas Quebradizas, ductiles (con lmites)Simple Choque entre partculas Accin

Partculas chocan entre ellas Particulas Slo para polvos Duros/quebradizos Resultado Partculas finas

Ventajas Producto final fino Impulso Partcula/metal Accin Golpe de partculas Partculas

Fibras y polvos quebradizos Resultado Partculas muy finas Ventajas Producto final muy fino Crusher Line

~30 cm 1cm cm Molinos Oscilatorios - MF-Line ~5 cm 2cm ... 250cm ... 2cm ... 25050m Granulometra / distribucin de tamao de partcula Particle Size distribution Raw product

Oscillating Mill % 20 Sieve 15 10 5 Particle Size [m]m]m] 500

1000 1500 2000 2500 3000 0

Molinos cnicos - Coniwitt ~3 cm 1cm cm ... 1cm 50m Granulometra / distribucin de tamao de partcula Particle Size distribution Raw product Oscillating Mill

Conical Mill % 20 Sieve 15 10 5 Particle Size [m]m]m] 500

1000 1500 2000 2500 3000 0

Molinos rotativos-SG line ~1cm cm 1cm mm ... 1cm 50m (Desaglomeracin) Molinos de martillo MFH line ~2cm ... 250 cm 1cm mm ... 50 - 30m Granulometra / distribucin de tamao de partcula

Particle Size distribution Raw product Oscillating Mill Conical Mill Hammer Mill % 20 Sieve

15 10 5 Particle Size [m]m]m] 500 1000 1500

2000 2500 3000 0 Stream mills ~ 2cm ... 25000m 50m ... 0.5m

Revisin Triturador Pre-triturado Molinos oscilatorios Tamao de part. exacto Molinos cnicos Desaglomeracin Molinos Rotatorios

Desaglomeracin Molinos de martillos Molienda fina APLICACIONE S INDUSTRIA INDUSTRIA INDUSTRIA INDUSTRIA

FARMACUTICA ALIMENTICIA COSMTICA FARMOQUMICA Classic combination HSM + Fluid Bed dryer CONTAINED TRANSFER IN Vacuum Hopper

Buck HCValve Buck HCValve Buck Systems IBC Buck HC-Valve with weighing application Quadro Comil

U2cm ... 2500 Buck HCValve Buck Systems Docking Station FlexStream Processor GEA Pharma Systems Option: Potent API loading: Hicoflex or special charge

Process Flow - Mixing & Granulation N2cm ... 250 PV (solvents ) Preblend loading: vacuum or gravity

FT Liquid addition - Pressure vessel - Peristaltic pump Dry mill Heating of bowl and lid Discharge to IBC via gravity or vacuum transport

MOLINO DE MARTILLOS ATEX 1300 lts IBC 1300 lts IBC Post Hoist DESCARGA Buck HC Valve

BIN-1 Actuator (250) DESCARGA Hammer Mill MOLINO DE MARTILLOS

QUADRO VAC SECADOR 1300 lts IBCCOLUMNA GRANULADOR BIN-2 BIN-1 PREGUNTAS ? ANTONIO VALENCIA

E-mail: [email protected] GRACIAS

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