DEVICE FOR CONTROLLING REGENERATION SYSTEM OF FILTER ELEMENTS OF INDUSTRIAL DUST-GAS CLEANING Russian patent published in 2018 - IPC B01D46/02 

FIELD: machine engineering.

SUBSTANCE: device for the regeneration of filter elements of industrial dust and gas purification contains the piping with pulse tubes located in the cleaned air chamber of the filter unit, which are located opposite the outgoing openings of the frame filter elements that are introduced into this chamber for pulse regeneration by compressed air of these elements. These tubes through crane and valve equipment communicated with a source of compressed air. Opposite each series frame filtering elements arranged in rows horizontally and vertically, and each of which is made from a frame with stretched fabric coated on it and plugged at one end, is a separate pipeline with impulse tubes, reported through a single crane and valve equipment and reinforced hoses with compressed air source, manufactured in the form of at least one closed pipe with an internal diameter of no more than 150 mm, provided with the host it fill with compressed air. Impulse tube is located at a distance from the open ends of the frame of filter elements for compressed air under the torch angle equal to 6-8°.

EFFECT: increase productivity and speed cleaning of filter elements.

3 dwg