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Explosion Venting
Product Types
Explosion relief panels, one of the most cost-effective explosion protection methods, vent the pressure of the explosion and flames from the tank to keep the total pressure below the design pressure.
Fike explosion relief products work as described below:
An ember, spark or another ignition source reaches a combustible dust cloud, resulting in a deflagration.
The pressure from combustion rises, challenging the structural integrity of the vessel.
At a predetermined pressure level, the explosion vent panel bursts, creating an opening in the vessel; explosion indicators signal the process control system to shut down all process equipment to prevent further hazards.
This planned path allows the expanding gases to escape the pressure, flame, burnt and unburned dust, thus reducing the explosion pressure to a value lower than the equipment strength. Flame extinguishing products are also available for this action.
After the explosion, any possible equipment damage must be repaired and the ventilation panel must be replaced so that processes can continue.
Standard Vents
Function
General purpose explosion vents for atmospheric, high temperature, vacuum and cyclic pressure applications.
Benefit
Many sizes and geometries available, that fit almost all applications
Approvals
NFPA68 compliant
ATEX EN14797 certified upon request
E-Catalog
E-Catalog
E-Catalog
E-Catalog
E-Catalog
Hygienic
Function
Designed to protect hygienic atmospheric, elevated temperature and vacuum applications requiring minimal product agglomeration and washdown capability.
Benefit
Low installation cost due to:
- High venting efficiency
- Integrated top frame
- Overtorque protection
Approvals
NFPA68 compliant
ATEX EN14797 certified
E-Catalog
Hygienic+
Function
Designed for atmospheric and elevated temperature food and pharmaceutical applications requiring EHEDG-certified bacteria- free washdown capable vent panels.
Benefit
Low installation cost due to:
- High venting efficiency
- Integrated top frame
- Overtorque protection
Approvals
NFPA68 compliant
ATEX EN14797 certified
3A/EHEDG certified
Battery Energy Storage
Function
Designed for atmospheric and elevated temperature food and pharmaceutical applications requiring EHEDG-certified bacteria- free washdown capable vent panels.
Benefit
Off gas analysis and large-scale testing used for economical application-specific venting solutions.
Approvals
ATEX EN14797 certified
Gas Engine Exhaust
Function
Designed to protect against explosions in exhaust system of gas-fuelled engines.
Benefit
Unequalled, leak-free service life in high temperature, cyclic pressure and vibrations existing in gas engine exhaust piping.
Approvals
NFPA68 compliant
ATEX EN14797 certified
Bucket Elevator
Function
Designed to protect against dust explosions in bucket elevator.
Benefit
Low installation cost due to:
- Vent sizes that fit elevator legs
- High venting efficiency
- Weld-free, riveted installation
- Integrated top-frame
- Overtorque protection
Approvals
NFPA68 compliant
ATEX EN14797 certified upon request
Standard
Function
General purpose flameless venting device for fine,coarse, fibrous and melting organic dust applications.
Benefit
Low impact on factory planning:
- Very small safety distance
- No external hazardous zoning required
- Not restricted by existing hazardous zoning
Approvals
NFPA 68 compliant
ATEX EN16009 certified upon request
Performance
Function
Suited for metal dust applications and for corrosive or food production environments, due to full stainless steel execution.
Benefit
Low impact on factory planning:
- Very small safety distance
- No external hazardous zoning required
- Not restricted by existing hazardous zoning
Approvals
NFPA 68 compliant
FM Approved
ATEX certified upon request
Bucket Elevator
Function
Designed to protect against dust explosions in bucket elevators.
Benefit
Low installation cost due to:
- Compact design with sizes that fit elevator legs
- High venting efficiency
Approvals
NFPA 68 compliant
ATEX certified upon request
Gas Engine Exhaust
Function
Designed to protect against explosions in exhaust system of gas-fuelled engines, especially in manned areas or marine applications.
Benefit
Unequalled, leak-free service life in high temperature, cyclic pressure and vibrations existing in gas engine exhaust piping.
Approvals
NFPA 68 compliant
E-Catalog
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+90 (216) 651 5137
info@atlasteknik.com
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