DUST COLLECTION INSTALLATION WITH LOUVER CYCLONE Russian patent published in 2010 - IPC B04C9/00 

FIELD: mechanics.

SUBSTANCE: invention is related to dust collection machinery. The installation contains a cyclone representing the first gas-and-air mixture decontamination stage and a hose filter representing the second decontamination stage. The cyclone contains a housing consisting of a cylindrical and a conic parts, a cover, a spiral gas flow inlet represented by an inlet nipple, a dust removal hole, a louver separator installed inside and coaxial to the cylindrical part, a plate washer installed coaxial to the housing conic part and an exhaust pipe for decontaminated gas outlet connected to the hose filter filtering chamber via an air duct. The hose filter filtering chamber is shaped as a cabinet with side doors for removal of vertically position filtering elements represented by filtering hoses. The hose filter is equipped with a temperature sensor mounted inside a housing; mounted inside the dust collection bin is an emergency dust level sensor; mounted inside the filtering section outlet box is an automatic thermal annunciator sensor. The above sensors outputs are connected to the governing controller. In the filter filtering section outlet box a manifold is mounted with nipples for connection to the fire extinguishing system whose control unit is connected to the governing controller.

EFFECT: improved efficiency and reliability of the dust collection process.

7 dwg