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Drainage de salle blanche, équipement d'hygiène et de sécurité
Explosion Vent
A rupture-membrane vent that opens rapidly to relieve explosion pressure from process vessels and dust collectors.
- Fast Rupture-Membrane Opening
- Hygienic Stainless Frame
- Low-Leakage Perimeter Seal
- Optional Burst Detection
Introduction de produit
The explosion vent mounts over a calculated relief opening on a vessel, collector or duct. A scored or domed membrane remains sealed under normal pressure and ruptures at its specified burst condition, providing a large low-inertia discharge area. The clamping frame, gasket and support arrangement are selected for pressure cycling, temperature and cleaning conditions.
Key Features
A perimeter gasket maintains normal process containment.
Stainless construction supports hygienic and corrosion-sensitive service.
A burst sensor can initiate shutdown and alarm sequences.
Préoccupations du client produit
Combustible dust equipment needs rapid pressure relief without allowing normal product leakage or contamination around the opening.
A heavy door responds too slowly to a fast pressure rise.A low-inertia rupture membrane opens across its designed relief area.
Pressure cycling fatigues an unsuitable vent element.Membrane profile and support are selected for the normal vacuum and pressure cycle.
Product and wash liquid can collect at rough frame joints.A stainless hygienic frame and continuous compatible gasket reduce crevices.
A burst event must stop connected equipment.An optional rupture indicator sends an immediate interlock signal.
Les applications typiques
Dust collectorsPowder process vesselsHygienic conveying systemsFilter and dryer equipment
Paramètres techniques
Typical physical construction is listed below; vent area, burst pressure and discharge routing require process-specific explosion-protection engineering.
| Matériaux de base | AISI 304 or 316L stainless rupture membrane and clamping frame |
|---|---|
| Panneau épaisseur | 0.2-1.0 mm engineered rupture membrane |
| Largeur effective | 150-1000 mm nominal opening width |
| Longueur maximale | Up to 1500 mm vent dimension |
| Acier face épaisseur | 0.2-1.0 mm rupture membrane surface |
| Densité Core | 7900-8000 kg/m³ for stainless components |
| Conductivité thermique | 14-16 W/(m·K) for stainless components |
| surface finie | Satin, pickled or electropolished stainless |
| Type joint | Gasketed bolted clamping frame with replaceable rupture element |
| Customisation | Disponible en fonction de l'application prévue et de l'environnement d'exploitation. |
Options disponibles
Flat or domed membrane316L hygienic frameBurst indicatorCircular or rectangular opening
Planning a Explosion Vent specification?
Envoyez-nous vos dimensions, conditions d'installation, objectifs de performance et finition de surface requise.
