LUMINESCENT LAMP PROCESSING PLANT Russian patent published in 2013 - IPC C22B7/00 C22B43/00 

FIELD: machine building.

SUBSTANCE: plant includes two units, the first one of which is a lamp sorting unit, and the second one is a unit of multistage exit gas cleaning system. The first unit includes a lamp sorting device consisting of a loading assembly, a pneumatic vibrating separator with a crusher and a cyclone, a crushed lamp glass collecting hopper, a lamp base receiving container and a fluorescent dye container. The second unit is made in the form of multistage exit gas cleaning system consisting of a sleeve filter, adsorbers, a gas blower with a compressor, which creates negative pressure in the plant of 5-8 kPa in the lamp loading zone and up to 19-23 kPa before gas blower. The plant is equipped with a series pulverised-coal and gas emission cleaning system consisting of a cyclone, sleeve filters, a working adsorber operating on activated coal, which allows reducing mercury content in exit gases to the level of less than 0.0001 mg/m³.

EFFECT: improving utilisation efficiency owing to excluding the probability of PC-air emissions to a production room and improving energy resource saving of metal scrap processing and gas cleaning.

2 cl, 2 dwg