Accueil / Équipements / Sécheur centrifuge industriel à grande capacité (≥100 kg/h) / Centrifugal Spray Dryer — Milk Powder Production Line (100 kg/h)
SED-100PG-I
Sur devis
SED-100PG-I
SED · SED-100PG-I · En vedette
SED-100PG-I — Milk Powder Production Line
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SED-100PG-I centrifugal spray dryer milk-powder production line. Open-cycle convection drying with gear-driven centrifugal atomizer and slight negative-pressure operation. Water evaporation 100 kg H2O/h (initial moisture
Délai de livraison
Sur devis
Cadence
85–105 kg water/h (evaporation)
Fonctionnement
Air is drawn through three filtration stages, heated to 160-250°C by a steam heat exchanger plus 90kW electric supplementary heater, and enters the chamber through a hot-air distributor imparting spiral flow. Concentrated milk is fed by a 0.55kW screw pump to a 2.2kW centrifugal atomizer (Ø135mm disc spinning at 15000 rpm) which atomises it into fine droplets. Co-current contact with hot air evaporates 95-98% of water in seconds; product powder falls through the 55° cone and is discharged via cyclone rotary valves. Exhaust is drawn out by a 15kW induced-draft fan after the cyclone; system operates at slight negative pressure.
Processus de fonctionnement
1Air is drawn through three filtration stages, heated to 160-250°C by a steam heat exchanger plus 90kW electric supplementary heater, and enters the chamber through a hot-air distributor imparting spiral flow.
2Concentrated milk is fed by a 0.55kW screw pump to a 2.2kW centrifugal atomizer (Ø135mm disc spinning at 15000 rpm) which atomises it into fine droplets.
3Co-current contact with hot air evaporates 95-98% of water in seconds; product powder falls through the 55° cone and is discharged via cyclone rotary valves.
4Exhaust is drawn out by a 15kW induced-draft fan after the cyclone; system operates at slight negative pressure.
Caractéristiques techniques
Caractéristiques de la variante : SED-100PG-I
Caractéristiques
Modèle
SED-100PG-I
Cadence
85–105 kg water/h (evaporation)
Tension
3-phase 5-wire 380V/220V
Fluides et énergie
3-phase 5-wire 380V/220V power (110.75kW total); compressed air 0.2-0.7MPa at 1.8 m³/min; steam supply for heat exchanger (supplemented by 90kW electric heater); cooling water for atomizer
Puissance
110.75 kW
Pression d’air
0.2-0.7 MPa, 1.8 m³/min compressed air
Dimensions
Longueur
3300 mm
Largeur
3300 mm
Hauteur
7700 mm
Emprise au sol
3300×3300mm floor area, height 7700mm; indoor installation; require compressed air 0.2-0.7MPa, 1.8 m³/min
Matériaux
Matériaux en contact
304 stainless steel mirror plate (3mm) with welds polished to Ra≤0.8μm; 304SS screw pump (contact parts), atomizer, ducting and fittings
Matériaux du bâti
304 stainless steel inner; carbon-steel structural frame; aluminum-silicate + rock-wool insulation (80mm); 202 stainless steel anti-slip top plate (3mm)
Caractéristiques principales
Water evaporation 100 kg H2O/h
Initial moisture 65% → final moisture 3%
Inlet temperature 160-250°C; outlet temperature 95°C
Open-cycle, slight negative-pressure operation
Co-current spray drying (droplet and air same direction)
Centrifugal atomizer Ø135mm, 15000 rpm, water-cooled (2.2kW)
Screw pump feed (DPMFXAA600/0.5, 0.55kW, 600 L/h, 0.5MPa)
Steam heat exchanger + 90kW electric supplementary heating (3kW×30 elements)
Drying chamber Ø3140×H3219mm; tower Ø3300×H7700mm; 55° cone
304SS mirror plate (3mm) with welds polished to Ra≤0.8μm
Three-stage air filtration (primary + medium + high-temp HEPA, 0.3μm ≥99.99%)
Pneumatic hammers SK60×7 (chamber and upper cone) + SK40×3 (lower cone)
Explosion-relief port (Ø159), explosion-proof lights (100W×2), Ø500 inspection manhole
PLC + 10" touchscreen control with VFDs on screw pump, atomizer and blower
Atomizer-screw pump and blower-induced-draft fan interlocks
Total installed power 110.75kW; system noise ≤75dB
Designed specifically for milk-powder production line
Three-stage air filtration including high-temperature HEPA for product-purity protection
Mirror-polished 304SS contact surfaces (Ra≤0.8μm) for hygienic processing
Compact, modular system with VFD control and full safety interlocks
Service commitments: 24h on-site response in Jiangsu, 48-72h elsewhere; 12-month warranty + lifetime maintenance
Applications
Whole / skim / sweetened milk-powder production
Concentrated dairy spray drying after vacuum evaporation
Heat-sensitive solutions, emulsions, suspensions for food and pharma
Secteurs
Dairy / milk powder
Food
Pharmaceutique
Chemical
Marques des composants
Screw pump DPMFXAA600/0.5
Centrifugal atomizer
Blower 4-72#3.6A
Induced-draft fan 9-26#5A
Electric supplementary heater
Steam heat exchanger
High-temperature HEPA filter
Pneumatic hammer SK60
Pneumatic hammer SK40
PLC + 10" touchscreen
SED
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Documentation
Fiche technique (PDF)
Aperçu de l’équipement, caractéristiques et dimensions · Document d’origine (anglais)
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Manuel opérateur
Installation, fonctionnement et dépannage · Document d’origine (anglais)
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Fiche comparative (Standard et Économique)
Comparaison des configurations · Document d’origine (anglais)
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Protocoles IQ / OQ / PQ
Documentation de validation pour la conformité GMP · Document d’origine (anglais)
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Protocoles FAT / SAT
Essais de réception en usine et sur site · Document d’origine (anglais)
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Plans CAD (STEP / IGES / DWG)
Plans d’ingénierie pour l’implantation · Document d’origine (anglais)
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Certificats d’étalonnage
Niveau sonore, résistance de terre, rigidité diélectrique et rugosité · Document d’origine (anglais)
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DQ (qualification de la conception)
Protocole complet de qualification de la conception · Document d’origine (anglais)
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Certificats matières
Composition de l’acier inoxydable 316L · Document d’origine (anglais)
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