Donaldson Torit DFE 2-4, Инструкция по установке и эксплуатации

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Downflo Evolution, DFE 2-8 to 5-80
2
Description
The Downflo
®
Evolution dust collector is a continuous-
duty, modular collector with cartridge-style filters.
The downward airflow design delivers high filtration
efficiency while using less energy. Continuous duty
means the filters can be pulse cleaned on-line without
interrupting airflow through the collector. The filters are
pulse-cleaned in sequence, one set at a time, without
turning the collector off. Each standard collector is two
or three filter columns wide by two, three, four, or five
filter rows high by two filters deep.
Designed to increase the versatility of the collector,
standard options include abrasion-resistant inlets,
extended dirty-air plenums, air management modules
and clean change options.
Downflo Evolution collectors are intended for filtration
of nuisance dust where the dust loading to the collector
is less than five grains per cubic foot. Some typical
applications include metal grinding, plasma cutting,
dry bulk, pharmaceutical, thermal spray, welding,
metal manufacturing, glass, and food processing. Each
application is different and selecting the correct filter
for the application and dust being collected is important.
Contact Donaldson Torit for selection assistance.
• Ambient, extremely fine, and non-fibrous dusts,
typically are well served by Ultra Web
®
filters
which offer high efficiency and performance on fine
particulate.
• Fibrous dusts often benefit from a filter with an open-
pleat design, such as Fibra-Web
®
.
• Operations involving high temperature and high
humidity may require special attention. Temperature,
moisture content, and chemistry issues may also
require custom collector design.
• Hygroscopic dust such as fertilizer, salt, and sugar
should be handled under a controlled, low humidity
environment.
• Flammable or explosive dust may require customized
collector design options.
• Applications with high hydrocarbon or high oil
content may require special treatment or filter media.
Purpose and Intended Use
Misuse or modification may result
in severe personal injury and/or
property damage.
Do not misuse or modify.