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Equipos de flujo laminar y contención
Downflow Contención Booth
A general-purpose open-front containment booth that uses filtered vertical airflow and low-level returns to control airborne powder during manual handling.
- Uniform Vertical Downflow
- Open-Front Work Access
- Low-Level Capture
- Recirculating or Once-Through Air
Introducción del producto
The downflow booth is the base platform for weighing, dispensing, sampling and other manual powder operations. Filtered supply air descends from a full ceiling plenum, entrains released particles and moves them to rear low-level returns. Recirculating layouts suit many dry powder tasks, while once-through arrangements can be selected where vapor or solvent considerations require exhausted air. The work area, airflow rate and filter-change method are configured from the process risk assessment.
Características clave
Low return grilles remove powder below the operator's breathing area.
Open-front access accommodates drums, benches and mobile process equipment.
Recirculating and once-through air paths support different process media.
Modular filter stages permit standard or contained maintenance arrangements.
Preocupaciones del producto del cliente
A versatile booth must maintain controlled airflow across different equipment layouts without being presented as one universal containment grade.
Powder tasks change between drums, benches and mobile equipment.The open work zone accepts interchangeable process furniture and handling aids.
Recirculating air is unsuitable for some vapor-producing operations.A once-through exhaust configuration can be selected for the applicable process.
Equipment blocks the rear capture path.Pallet stops and layout markings preserve clearance in front of the low returns.
A fixed containment claim does not match every powder.Airflow, filters and change method are configured to the actual material and handling task.
Aplicaciones típicas
Powder weighingRaw-material samplingIngredient dispensingContainer subdivision
Parámetros técnicos
Typical configurable construction ranges for an open-front downflow containment booth are listed below.
| Materiales Core | Mineral-wool insulated coated-steel panels with SUS304 work-zone liners and staged filtration plenums |
|---|---|
| Panel de espesor | 50-100 mm insulated wall and ceiling panels |
| Ancho efectivo | 1500-6000 mm clear work-zone width |
| Longitud máxima | Up to 8000 mm booth depth |
| Acero frente a espesor | 0.8-1.2 mm coated steel; 1.0-1.5 mm stainless work-zone facing |
| Densidad Core | 80-120 kg/m³ mineral-wool core |
| Conductividad térmica | 0.035-0.045 W/(m·K) for the mineral-wool core |
| Superficie acabada | White powder-coated exterior with brushed stainless lower work-zone surfaces |
| Tipo conjunto | Flush sealed panels with gasketed supply modules and welded low-level return plenums |
| Customization | Disponible según la aplicación prevista y el entorno operativo. |
Opciones disponibles
Recirculating or once-through configurationSafe-change filter housingsMobile workbenchesCooling coil and environmental controls
Planning a Downflow Containment Booth specification?
Envíenos sus dimensiones, condiciones de instalación, objetivos de rendimiento y acabado superficial requerido.
