EED - Single deduster

Hellmich Entstaubungstechnik

Our EE-D single deduster can be used anywhere where there is only a limited number of dust sources to be cleaned. It has been designed for airflow quantities of between 4,000 and 13,000 Bm³/h. The basic component in the EE-D is a filter housing with a dust collection hopper, both of which are made from stable sheet steel. The necessary fan is mounted on top of the filter housing. The dedusting facility contains several filter hoses which are compiled to form groups. The groups are successively cleaned using a compressed air wave passed through a solenoid valve. The compressed air wave causes a rapid pressure increase in the filter hoses, which then results in a brief reversal of airflow through the filter hoses.

The dust cakes are loosened and fall down. Cleaning off is triggered by an adjustable differential pressure switch as soon as the dust-laden filter hoses have reached the preselected resistance. The cleaning process is inexpensive because it only takes place when required. The compressed air quantity necessary is dependent on the type and quantity of dust. The duration of the cleaning impulses can be set between 0.1 and 1 seconds. The filter hoses are fixed using a snap steel band and double bulge tape. Assembly and dismantling can be carried out without tools.

Benefits at a glance:

  • low space requirements
  • low energy consumption
  • stable construction
  • wide range of applications

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