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Дренажное оборудование, оборудование для гигиены и безопасности в чистых помещениях
Взрывная вентиляция
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
Введение продукции
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.
Основные характеристики
A perimeter gasket maintains normal process containment.
Stainless construction supports hygienic and corrosion-sensitive service.
A burst sensor can initiate shutdown and alarm sequences.
Обеспокоенность клиентов продуктами
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.
Типичные приложения
Dust collectorsPowder process vesselsHygienic conveying systemsFilter and dryer equipment
Технические параметры
Typical physical construction is listed below; vent area, burst pressure and discharge routing require process-specific explosion-protection engineering.
| Основной материал | AISI 304 or 316L stainless rupture membrane and clamping frame |
|---|---|
| Толщина панели | 0.2-1.0 mm engineered rupture membrane |
| эффективная ширина | 150-1000 mm nominal opening width |
| Максимальная длина | Up to 1500 mm vent dimension |
| Толщина линий стали | 0.2-1.0 mm rupture membrane surface |
| Плотность ядра | 7900-8000 kg/m³ for stainless components |
| Теплопроводимость | 14 - 16 Вт / (м · К) для нержавеющих компонентов |
| Поверхностная отделка | Satin, pickled or electropolished stainless |
| Объединенный тип | Gasketed bolted clamping frame with replaceable rupture element |
| Customization | Доступно в зависимости от предполагаемого применения и операционной среды. |
Доступные варианты
Flat or domed membrane316L hygienic frameBurst indicatorCircular or rectangular opening
Planning a Explosion Vent specification?
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