Accueil / Équipements / Sécheur sous vide à râteaux (pales) (BZJ) / Dryer - Vacuum Rake Dryer (10,000 L)

SED-10000BZJ-T

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SED-10000BZJ-T

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SED-10000BZJ-T — Dryer - Vacuum Rake Dryer

La description complète de ce modèle est encore en cours de traduction. Consultez les détails en anglais ou demandez des informations à notre équipe. English

10,000-liter vacuum rake dryer (paddle / rake style). Comprises a Φ1500 × 6000 mm shell with internal rotating shaft and rake teeth. Operates under vacuum (−0.096 MPa) with jacketed heating (thermal oil or steam, 0.1–0.3

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Délai de livraison

Sur devis

Cadence

3–10 m³

Fonctionnement

Wet material is loaded; thermal-oil/steam jacket (3 heating units, 0.3–0.8 MPa design pressure) and an internal Φ1300 × 12 mm SS304 heating coil heat the shell. Vacuum pump pulls to −0.096 MPa. Drive motor (55 kW) rotates shaft (3–10 rpm via VFD). Left- and right-handed rake teeth (paddle and shaped) at 90° offsets continuously move material outward to both ends then back to center, keeping material in constant motion to prevent wall caking. Vapors are removed under vacuum; organic vapors can be recovered. When the material reaches target moisture, heating stops, vacuum is released, and dried material is discharged via pneumatic ball-valve (DN300).

Processus de fonctionnement

1Wet material is loaded; thermal-oil/steam jacket (3 heating units, 0.3–0.8 MPa design pressure) and an internal Φ1300 × 12 mm SS304 heating coil heat the shell.

2Vacuum pump pulls to −0.096 MPa.

3Drive motor (55 kW) rotates shaft (3–10 rpm via VFD).

4Left- and right-handed rake teeth (paddle and shaped) at 90° offsets continuously move material outward to both ends then back to center, keeping material in constant motion to prevent wall caking.

5Vapors are removed under vacuum; organic vapors can be recovered.

6When the material reaches target moisture, heating stops, vacuum is released, and dried material is discharged via pneumatic ball-valve (DN300).

Caractéristiques techniques

Caractéristiques de la variante : SED-10000BZJ-T (10

Caractéristiques

Modèle

SED-10000BZJ-T

Cadence

3–10 m³

Tension

380V 3-phase 50Hz

Détails de conformité

Material-contact parts SS304 polished; suitable for pharmaceutical-grade drying; high-temp components rated to 300 °C

Puissance

55 kW

Dimensions

Longueur

6000 mm

Largeur

1850 mm

Hauteur

1850 mm

Matériaux

Matériaux en contact

SS304 stainless steel (inner shell, end-cap cladding, internal heating coil, rake teeth, vacuum filter box, internal scoops, outer shaft cladding)

Matériaux du bâti

Q235 carbon steel structural frame; Q235 half-pipe heating jacket; 100 mm aluminium-silicate insulation; SS304 t2 mm outer skin

Caractéristiques principales

Design volume 10,000 L; max load 6,000 L

Operating vacuum: −0.096 MPa

Shaft speed: 3–10 rpm (VFD)

Drying temperature: 80–320 °C

Jacket and internal coil heating (3 units, 0.3–0.8 MPa design)

Inner Φ1300 × 12 mm SS304 heating coil

Φ1500 × 6000 × t18 mm SS304 inner shell

Q235 carbon-steel half-pipe heating jacket (Φ108/2 × 5 mm, 35 pcs)

100 mm aluminium-silicate insulation + SS304 t2 mm outer skin (overall Φ1850 mm)

Overall dimensions: 6000 × 1850 × 1850 mm (L × W × H)

Motor: 55 kW, forward-reverse capable

High-temperature NSK bearings (22244); water-cooled stuffing box

Guomao ZSY-450-90-1 hard-face gearbox

Easy Drive (Shenzhen) 55 kW VFD

Tengzhou Aoda high-pressure rotary joint (rated 300 °C)

Dansilk/Tegao mechanical seal with FFKM O-rings

Pneumatic DN300 flap-valve inlet; pneumatic DN300 ball-valve outlet

SS304 vacuum filter box (Φ800 × 1700 mm, t6 mm) with high-temp fluoromex film filter bags (≥10 m²)

Schneider electrical components

Button-type control panel

Power supply: 380 V, 3-phase, 50 Hz

Vacuum operation enables low-temperature drying of heat-sensitive materials and allows organic-vapor recovery

Continuous bidirectional raking (left + right teeth at 90° offset) prevents wall caking and refreshes heat-transfer surface (heat efficiency 70–80%)

Jacket + internal coil dual-heating maximizes heat-transfer area

All material-contact surfaces SS304, inner shell polished — suitable for pharmaceutical-grade drying

VFD adjustable shaft speed (3–10 rpm) for different material viscosities

High-temperature-rated components (NSK bearings, Tengzhou rotary joint, FFKM seals) for 300 °C operation

Applications

Drying of pastes, slurries, granular, and fibrous materials

Heat-sensitive material drying at reduced effective temperature

Operations requiring organic-solvent vapor recovery

Secteurs

Pharmaceutique

Chemical

Food

Fine chemicals

Marques des composants

NSK — high-temp bearings (22244)

Guomao (Jiangsu) — gearbox ZSY-450-90-1

Dazhong (Jiangsu) — 55 kW YE5 motor

Easy Drive (Shenzhen) — 55 kW VFD

Dansilk Special / Tegao — mechanical seal (FFKM O-rings)

Tengzhou Aoda — high-pressure rotary joint (300 °C rated)

Schneider — electrical components

SED

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