SLEEVE FILTER WITH REGENERATION SYSTEM Russian patent published in 2008 - IPC B01D29/11 B01D46/02 B01D29/62 B01D29/72 

FIELD: mechanics; filtration.

SUBSTANCE: invention relates to dust collectors to be used in chemical, textile, food, light and other industrial branches. A sleeve filter has a casing with an expansion chamber accommodating a pack of sleeve filter elements, a duct receiving fouled air, outlet duct, a hopper, a hopper-type accumulator composed of moving vessels, a filter element regeneration system. The above system is a shaking frame with a vibrator and incorporates a control unit. The filter unit housing incorporates a temperature pickup, the dust accumulation hopper accommodates an emergency dust level pickup, while an automatic heat pick-detector and a manifold with jets to be connected to the fire extinguishing system are arranged in outlet duct. The outputs of pickups and regeneration control system are connected to microprocessor arranged in the control cabinet. The filter has a remote control board to control the unloading system and that of feeding water in ignition, and a powder fire extinguishing standby system. The effect obtained consists in increasing the efficiency and reliability of dust collection.

EFFECT: increase in the efficiency and reliability of dust collection.

2 cl, 3 dwg