LIGNA 2021, 10 - 14 May
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Fine dust filter NGFL

Logo Nolting Holzfeuerungstechnik


Nolting Holzfeuerungstechnik

Exhibitor details
Exhibitor details
Logo Fine dust filter NGFL

Product description

Fine dust filter NGFL
The fine dust filter NGF is offered in a compact and modular design. The filter is available for automatic feed, powerful biomass-firing systems. This fine dust filter works with microporous ceramic filter elements for highest separating performance of up to .99,99% efficiency.
This means in practice often dust levels smaller 1 mg/Nm³* of flue gas achievable, so it is hardly traceable. (*@ 11 % O2)
The operating function is simple: The hot gas is drawn from the outside to the inside through the filter elements via tha main fan. In this procedure dust particles are deposited on the outer surface of the ceramic elements. The ceramic elements are automatically cleaned with a reverse pulse of compressed air on a timed basis and the differential pressure is monitored and recorded. An automatic screw conveyor or walking floor discharge is fitted, depending on the customers requirements, the dust is collected in a standard metal bin.

• residual dust quantity smaller 3 mg/Nm³, typically smaller 1 mg/Nm³* (*@ 11 % O2)
• no cyclone pre-separator needed
• ceramic filter elements temperature-resistant up to > 1,000° C and restistant towards burning and flying sparks
• automatic time and difference pressure controlled cleaning of the filter elements by compressed air
• automatic ash removal depending on ash quantity
• 100% dust retention during boiler cleaning
• retrofittable
• compact, modular design
• fulfills the requirements of all currently valid funding programmes
• also for waste wood
• remote maintenance optional

Product website

Hall 26, Stand H37

Creative thinking - innovative, flexible and reliable action
(Main stand)

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