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Explosion-Proof Ventilation Panel

1. Product Information

Model: FEV-S 230 x 305, Size: 230 x 305, Material: CS/304 Including vent ELS, Pressure: 0.01 Mpag @ 22°C, Tolerance: +/- 25%, Sensor: NBI, Junction box
Material: Carbon steel housing + Stainless steel filter.

2. Key Features:

Flammless discharge device, requiring no special maintenance.
Flange connection can be customized to requirements.
Available in various configurations: circular, rectangular, square, etc., suitable for various working conditions.

 

3. Advantages of Explosion-Proof Panels/Explosion-Proof Panels

✔️ Safety protection: Prevents dust explosions indoors and outdoors.

✔️ Cost-effective: No operating costs.

✔️ Easy installation: No pressure reducing pipes required.

✔️ Safe construction: Includes at least one explosion-proof panel and a fire-resistant element.

4. Operating Principle

🔹 When an explosion occurs, the explosion-proof panel opens, allowing flames and high-pressure gases to escape.

🔹 The mesh-type fire barrier exchanges heat with the flames, rapidly cooling them down, releasing pressure and smoke.

🔹 It prevents the spread of flames, avoiding secondary explosions or multiple consecutive explosions.

🔹 Simultaneously, it reduces pressure and noise to safe levels.

 

5. Instructions for Use

✔️ The device operates on a mechanical principle and does not require any operation after installation.

✔️ Determine the safe zone according to the standard:
🏢 d1 > 1m (for building equipment).

👷 d2 > 2.5m (for personnel).

6. Maintenance Instructions

✔️ Monthly: Inspect the pressure relief device surface, removing dust, snow, and ice.

✔️ Once a month: Check the pressure relief unit (explosion-proof plate) for cracks.

✔️ Once a week: Check the fire extinguishing system for blockages.

✔️ Once a week: If there is an optional alarm output, check the wiring system.

 

7. Note:

If the pressure relief valve is broken, the equipment must be shut down and replaced immediately.
If a powder or gas leak is detected, check the pressure through the inspection port.
When a warning signal is received from the system, the explosion plate must be replaced immediately.
In the event of a dust explosion, the machine must be stopped immediately for inspection.
Do not touch the rescue equipment after an explosion to avoid burns.

8. Applications

Used in industries with high fire and explosion risks: Feedmills, Wood, Fertilizers, Plastics, Cement

 

🛡 Ensuring safety – Minimizing risks – Providing effective protection!

 

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