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SED-200LYPT-T
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SED-200LYPT-T
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SED-200LYPT-T — Pressure Melt-Cooling Spray Granulation Tower
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SED-200LYPT-T pressure melt-cooling spray granulation tower (tower inner shell Φ2 m × H12 m). Designed for low-melting-point materials (40–50 °C) to prevent transit caking. The melt is heated to its melting point, pressu
Prazo de entrega
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Capacidade de produção
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Como funciona
Melt feed from upstream reactor -> insulated plunger pump (3DP-20, 2.2 kW, 0–16 MPa) + filter -> steam/oil-jacketed pressure spray gun with tungsten-carbide nozzle plate (adjustable swirl aperture) -> droplets atomised into downward-flow cooling tower (Φ2 m × H12 m, inner wall SUS304 2.5 mm, 60° cone bottom, star-valve discharge) -> chilled air from supply fan (4-72, 5.5 kW) flows down through inverted-cone air distributor at tower top -> droplets solidified into 1–2 mm granules collected at cone bottom -> fine powder/exhaust exits via central duct to pulse baghouse (72 × Φ120×2000 mm filter bags) -> clean air drawn by induced-draft fan (9-26, 18.5 kW) -> passes through SRZ-17×7D steel-pipe spiral aluminium-fin heat exchanger (400 m²) for re-cooling -> recirculated (closed-loop with nitrogen) or exhausted (open-loop).
Processo de funcionamento
1Melt feed from upstream reactor -> insulated plunger pump (3DP-20, 2.2 kW, 0–16 MPa) + filter -> steam/oil-jacketed pressure spray gun with tungsten-carbide nozzle plate (adjustable swirl aperture) -> droplets atomised into downward-flow cooling tower (Φ2 m × H12 m, inner wall SUS304 2.5 mm, 60° cone bottom, star-valve discharge) -> chilled air from supply fan (4-72, 5.5 kW) flows down through inverted-cone air distributor at tower top -> droplets solidified into 1–2 mm granules collected at cone bottom -> fine powder/exhaust exits via central duct to pulse baghouse (72 × Φ120×2000 mm filter bags) -> clean air drawn by induced-draft fan (9-26, 18.5 kW) -> passes through SRZ-17×7D steel-pipe spiral aluminium-fin heat exchanger (400 m²) for re-cooling -> recirculated (closed-loop with nitrogen) or exhausted (open-loop).
Especificações técnicas
Especificações da variante: SED-200LYPT-T
Especificações
Modelo
SED-200LYPT-T
Utilidades
Compressed air ≥4 kg/cm² for pneumatic knockers (SK60 × 5); cooling water inlet temperature ≤30 °C; electrical: supply fan 5.5 kW + induced-draft fan 18.5 kW + plunger pump 2.2 kW + discharge valve 0.75 kW + control/lighting
Materiais
Materiais de contato
SUS304 (tower inner wall 2.5 mm, feed piping and valves, pressure spray gun, air distributor, cyclone XF700, pulse baghouse YMC-72, star discharge valve); tungsten-carbide spray nozzle plate
Materiais do corpo
SUS304 inner wall + Q235 outer wall (0.6 mm); 80 mm rockwool insulation; fans and air ducting in Q235; heat exchanger Q235/aluminium fins
Características principais
Tower inner shell Φ2 m × H12 m, SUS304 2.5 mm inner wall, polished
60° cone bottom with star (rotary airlock) valve for continuous discharge (0.75 kW)
Pressure spray gun with steam/oil-heated jacket and tungsten-carbide swirl-plate nozzle
Inverted-cone air distributor and spray-head safety hood at tower top
5 × SK60 pneumatic knockers on cone wall (requires ≥4 kg/cm² compressed air)
XF700 cyclone separator (SUS304) for pre-separation
72-bag pulse baghouse (YMC-72) for fine powder collection (SUS304)
SRZ-17×7D 400 m² steel-pipe spiral aluminium-fin air cooler
Supply fan 4-72 (5.5 kW) + induced-draft fan 9-26 (18.5 kW)
Negative-pressure operation prevents dust leakage
Suitable for heat-sensitive materials (vertical mixed-flow: counter-flow then co-flow)
Prevents transit caking for low-melting-point materials (40–50 °C)
Uniform 1–2 mm granule particle size — adjustable via swirl plate aperture
All product-contact surfaces SUS304 (piping, valves, nozzle, cyclone, baghouse, discharge valve)
Negative-pressure operation eliminates dust leakage
Suitable for heat-sensitive active ingredients — vertical mixed-flow design preserves activity
Optional nitrogen-protected closed-loop or open-cycle configuration
Aplicações
Spray granulation of low-melting-point materials (40–50 °C)
Heat-sensitive material cooling and granulation
Free-flowing granule production (1–2 mm particle size)
Setores
Farmacêutico
Fine chemicals
Food
Specialty chemicals
Marcas dos componentes
Plunger feed pump (3DP-20, 2.2 kW, 0–16 MPa, with pressure stabiliser, sensor, safety valve)
Feed piping and valves (insulated, jacketed heating)
SUS304
Supply fan (4-72, 5.5 kW)
Induced-draft fan (9-26, 18.5 kW)
Air cooler SRZ-17×7D 400 m² (steel-pipe spiral aluminium-fin)
Spray drying chamber D2060H12000 (SUS304 inner 2.5 mm + Q235 outer 0.6 mm, 80 mm rockwool insulation)
Pressure spray gun (SUS304 body, tungsten-carbide nozzle plate)
Pneumatic knockers (5 × SK60, aluminium)
Cyclone separator (XF700, SUS304)
Star discharge valve (5 L, SUS304, continuous, 0.75 kW)
Pulse baghouse (YMC-72 bags, SUS304)
Control cabinet contactors
Chint
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Documentação
Ficha técnica (PDF)
Visão geral do equipamento, especificações e dimensões · Documento original (inglês)
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Manual do operador
Instalação, operação e diagnóstico · Documento original (inglês)
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Folha comparativa (Padrão e Econômica)
Comparação das configurações · Documento original (inglês)
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Protocolos IQ / OQ / PQ
Documentação de validação para conformidade GMP · Documento original (inglês)
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Protocolos FAT / SAT
Testes de aceitação na fábrica e no local · Documento original (inglês)
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Desenhos CAD (STEP / IGES / DWG)
Desenhos de engenharia para a instalação · Documento original (inglês)
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Certificados de calibração
Nível sonoro, resistência de terra, rigidez dielétrica e rugosidade · Documento original (inglês)
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DQ (qualificação do projeto)
Protocolo completo de qualificação do projeto · Documento original (inglês)
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Certificados de materiais
Composição do aço inoxidável 316L · Documento original (inglês)
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