With the new DELTASys-system developed by HERDING the idea of a modular design has been consequently transferred. Those filter units show a filter area of 90 to 1125 m2 and are designed for a volume flow of 4.000 to 135.000 m3/h. Complete units (with built-in fan) are available to up to 27.000 m3/h . The modular design such as blocks, rows and modules can easily adapt to the conditions at site. With limited floor space available the units can be built vertically, with limited height horizontally.
Dust removal – custom made
Due to its variability of the DELTASys-system the discharge equipment can be chosen, e.g. as a rotary air lock, dust bin or forklift support dust bin. Even removal of retrofitted components is possible due to standardized components and flanges.
More excellent characteristics of this design are the Herding-DELTA-filter elements, which can be installed horizontally from the clean gas side. The so called Down-flow-Principle is also used with the DELTASys-system.
Down-flow-principle
The down-flow-principle is based on the idea to direct the raw gas flow in the same direction as the dust removal. Thus the dust removal process is more efficient.