Filtering combustible dust contained in process waste gases from crystal growing production plant comprises removing dust during production process and deviating the while bypassing filter container

摘要

Filtering combustible dust contained in process waste gases from a crystal growing production plant comprises removing the dust during the production process when a filter resistance has reached a determined limiting value and deviating the process waste gases while bypassing the filter container. An independent claim is also included for a device for carrying out the above filtration.