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Salle blanche HVAC et équipement de manutention de l'air
Déshumidificateur à rotor industriel
A dual-air-stream dehumidifier that continuously adsorbs water vapor on a slowly rotating desiccant wheel and releases it into a heated reactivation airstream.
- Continuous Desiccant Rotation
- Separated Process and Reactivation Air
- Low-Temperature Moisture Removal
- Modular Service Sections
Introduction de produit
The industrial desiccant rotor dehumidifier divides a high-surface-area desiccant wheel between process and reactivation sectors. The process fan sends humid air through the dry portion of the rotor, while a separate heated airflow drives captured moisture out of the rotating media and discharges it outdoors. Sealed sector plates, filters and controlled rotor speed maintain a stable moisture balance even when the room temperature is too low for efficient refrigerant condensation.
Key Features
Independent process and reactivation fans prevent the wet exhaust stream from re-entering the dry-air outlet.
Electric, steam or gas reactivation choices match available utilities and operating-cost priorities.
Separate access doors expose filters, rotor drive, seals and heater components without disturbing adjacent air-treatment sections.
Préoccupations du client produit
Refrigeration alone loses dehumidification capacity at low temperature and cannot economically reach many process humidity targets.
A cold production room remains humid even though the cooling coil operates continuously.Desiccant adsorption removes vapor without requiring the process air to cross a refrigerated dew-point surface.
Leakage between wet reactivation air and dry process air causes unstable outlet moisture.Adjustable sector seals and balanced fan pressures maintain physical separation across the rotating wheel.
An overloaded prefilter contaminates the rotor face and increases pressure drop.Dedicated process and reactivation filter stages are accessible from separate service doors for scheduled replacement.
A fixed reactivation heater consumes full energy during a reduced moisture load.Modulating heater output and variable rotor speed reduce regeneration input as the required dry-air condition changes.
Les applications typiques
Pharmaceutical powder processing roomsMoisture-sensitive electronics assemblyCold storage and freezer anteroomsControlled raw-material warehousesDry-air supply for laboratory equipment
Paramètres techniques
Typical modular construction ranges for an industrial rotary desiccant dehumidifier are provided below.
| Matériaux de base | Silica-gel or molecular-sieve composite honeycomb rotor inside a mineral-wool-insulated galvanized steel casing |
|---|---|
| Panneau épaisseur | 30-50 mm double-skin insulated casing panel thickness |
| Largeur effective | 900-2600 mm nominal process-section width |
| Longueur maximale | Up to 5500 mm overall modular unit length |
| Acier face épaisseur | 0.8-1.2 mm galvanized or pre-painted steel inner and outer skins |
| Densité Core | 40-80 kg/m³ typical mineral-wool casing insulation density |
| Conductivité thermique | Approximately 0.036-0.045 W/(m·K) for the mineral-wool casing fill |
| surface finie | Blue powder-coated access panels with galvanized internal frame and corrosion-resistant rotor housing |
| Type joint | Cam-lock or bolted modular casing with gasketed doors, flexible duct collars and sealed rotor-sector interfaces |
| Customisation | Disponible en fonction de l'application prévue et de l'environnement d'exploitation. |
Options disponibles
Electric, steam or gas-fired reactivation heaterPrecooling and aftercooling coil modulesMERV 8 through high-efficiency final filtrationVariable-speed process fan and dew-point control package
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