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Q-Ball® E

Maximum relief effectiveness, minimum weight for elevators.

REMBE® Q-Ball® E

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 resulting from 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.
REMBE® Q-Ball® E with Accessoires

Sanitary Cover

protects the Q-Ball® E against dust from outside sources.

SK signaling unit

uses the closed-circuit current principle.
view product
Advantages
  • Maximum venting efficiency through a full body flameless venting.
  • Easy maintenance through an integrated inspection opening.
  • Integrated signaling 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 2.732 °F ( 1.500 °C)). 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° to +140 °F (-40 to +60 °C)
Process temperature
-22 to +185 °F (-30 to +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

Erfüllt die Anforderungen der NFPA 68

Meets the requirements of NFPA 68

Certified in
accordance with

EN 16009
EN 14797
EC type examination certificate no. GEX 19 ATEX 1001X

ATEX EC type
examination certificate no. GEX 19 ATEX 1001X

Downloads
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.

Scan the QR code with your iOS camera* to see an AR preview of the product.
Q Ball E AR Viewer Ru
The dimensions shown may differ from those of the actual product.
* Requires iOS 13, iPadOS 13, ARCore 1.9 or higher.
Any Questions?
We would be happy to show you solutions tailored to your process that limit the effects of an explosion to a harmless level and ensure that production can be resumed quickly after an explosion event.
Contact us.
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REMBE® Inc.
© REMBE® Inc.