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Sistemas de distribución de aire para salas limpias
Explosión Relief Damper
A lightweight hinged relief panel held by calibrated releases so a rapid internal pressure rise can open a defined vent area and discharge safely.
- Lightweight Honeycomb Relief Panel
- Calibrated Release Mechanism
- Hinged Controlled Opening
- Tethered or Deflected Travel
Introducción del producto
The explosion relief damper mounts a rigid aluminum-faced honeycomb panel in a structural angle frame. Magnetic, trigger or fracture releases hold the panel against a perimeter seal during normal operation. A rapid internal pressure rise overcomes the selected release load and swings or lifts the panel clear of the opening. Hinges, spring beds, tethers or deflector plates control panel travel and reaction force, while reclosable release arrangements allow the opening to be reset after inspection when the components remain serviceable.
Características clave
Calibrated magnetic, mechanical trigger or fracture releases establish the opening force independently of panel weight.
Hinges, tethers and optional deflectors constrain movement and direct the discharged pressure away from adjacent access routes.
A continuous perimeter seal limits weather and process-air leakage during normal enclosure operation.
Preocupaciones del producto del cliente
Explosion relief requires a sufficiently large free opening, predictable release force and a discharge path that does not expose personnel or nearby equipment to the moving panel or vented products.
A heavy closure opens too slowly and allows damaging pressure to build inside the protected enclosure.An aluminum honeycomb panel provides a rigid weather surface with substantially lower moving mass.
Normal process pressure or vibration causes nuisance opening.The number and load of the release elements establish a repeatable hold-down force above ordinary operating pressure.
An unrestrained relief panel becomes a projectile after opening.Hinges, cable tethers and energy-absorbing supports keep the panel attached and control its travel.
The vent discharge is directed toward a walkway or sensitive equipment.Panel orientation and steel deflector geometry route the relieved flow toward a designated safe discharge zone.
Aplicaciones típicas
Dust collector explosion ventingDryer and process filter protectionBattery material handling enclosuresPowder conveying equipmentIndustrial room or equipment pressure relief
Parámetros técnicos
Representative construction ranges for a hinged reusable explosion relief damper are shown below.
| Materiales Core | Lightweight aluminum honeycomb core between aluminum face sheets with perimeter sponge seal |
|---|---|
| Panel de espesor | 25–75 mm rigid honeycomb relief panel |
| Ancho efectivo | 300–2000 mm nominal clear relief opening width |
| Longitud máxima | Up to 3000 mm maximum panel dimension |
| Acero frente a espesor | 2.0–5.0 mm structural angle frame, release arms and deflector plates |
| Densidad Core | Approximately 40–80 kg/m³ effective aluminum honeycomb core density |
| Conductividad térmica | Approximately 0.8–2.0 W/(m·K) effective through-panel conductivity |
| Superficie acabada | Natural or coated aluminum panel with painted carbon-steel or stainless release hardware |
| Tipo conjunto | Top-hinged angle frame with perimeter seal, calibrated magnetic or trigger releases and restrained panel travel |
| Customization | Disponible según la aplicación prevista y el entorno operativo. |
Opciones disponibles
Side-wall, rooftop or round opening configurationMagnetic, mechanical trigger or replaceable fracture releaseCable tether or steel deflector travel controlWeather hood and corrosion-resistant hardware
Planning a Explosion Relief Damper specification?
Envíenos sus dimensiones, condiciones de instalación, objetivos de rendimiento y acabado superficial requerido.
