Q-Ball® E
Maximum relief effectiveness, minimum weight for elevators.
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Flameless Venting for Elevators.
The Q-Ball® E guarantees safe explosion pressure relief in the operating area. Efficient cooling inside the Q-Ball® E prevents the flames from escaping and eliminates pressure effects as a result of the explosion. The connecting dimensions of the Q-Ball® E perfectly complement the standard sizes of mechanical conveyors such as elevators. This avoids the need for work-intensive adjustments of the flanges. Due to the low weight of the Q-Ball® E, any reinforcements of the conveyor‘s shaft also become unnecessary. With the newly developed principle of full body flameless venting, the Q-Ball® E ensures maximum relief efficiency. The necessary relief area can thus be reduced to a minimum.
Application
The Q-Ball® E is suitable for flameless venting of mechanical conveyors with low design strength such as elevators. Explosions with KSt values up to 200 bar × m/s can be handled.
Advantages
- Maximum venting efficiency through a full body flameless venting.
- Easy maintenance through an integrated inspection opening.
- Integrated signalling for a reliable monitoring.
- Can be utilized flexibly indoors and outdoors.
- Easy retrofitting of existing vent panels installations possible.
Mechanism
The special stainless steel mesh filter inlet developed by REMBE® cools the hot flame gases extremely efficiently (up to 1.500 °C (2.732 °F). This reduces the volume of gas ejected and extinguishes the explosion.
Technical data
Product parameters
KSt-Value | ≤ 200 bar × m/s |
Pmax | ≤ 9 bar |
Minimum ignition energy | ≥ 3 mJ |
Minimum ignition temperature | ≥ 380 °C |
Static response pressure | 0,1 bar |
Max. red. explosion pressure Pred | 1,95 bar |
Ambient temperature | -40 bis +60 °C |
Process temperature | -30 bis +85 °C (higher temperatures available on request) |
Dimensions and Weight
Dimension | Height | Width | Length | Weight |
---|---|---|---|---|
180 x 420 mm | 400 mm | 400 mm | 570 mm | 15 kg |
205 x 610 mm | 480 mm | 420 mm | 780 mm | 20 kg |
305 x 610 mm | 500 mm | 520 mm | 780 mm | 25 kg |
Applications + Industries
- animal feed productions
- aspiration plants
- brewery
- conveyors
- destoners
- elevators
- filters
- food
- food production
- mills and grinding plants
- mixers
- recycling
- screens
- silo
- spray dryers
- wood processing
Certifications
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Meets the requirements of NFPA 68
Certified in
accordance with
EN 16009
EN 14797
EN 14797
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ATEX EC type
examination certificate no. GEX 19 ATEX 1001X
recommended software
The combination of the Q-Ball® E and isolation systems prevents pressure waves and flames propagating to other parts of the plant.
Click and drag image to view.
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The dimensions shown may differ from those of the actual product.
* Requires iOS 13, iPadOS 13, ARCore 1.9 or higher.
* Requires iOS 13, iPadOS 13, ARCore 1.9 or higher.
Your contact person
I will be happy to advise you about the most suitable Protection systems for your plant. Individually, in detail and taking all relevant parameters into account.
Niklas Mettner | Global Sales Explosion Safety