FIELD: process engineering.
SUBSTANCE: invention relates to disposal of cold light lamps. Invention aims at increasing efficiency and reliability of scrap and gas treatment. Proposed installation comprises two units. First unit comprises lamp separator made up of loading assembly, pneumo vibration separator with crusher and cyclone, bin for crushed lamp glass, container to receive lamp bases and container for luminophor. Second unit consists of multistage off gas cleaning system comprising sleeve filter, adsorbers, gas blower with compressor to create rarefaction of 5…8 kPa in lamp loading zone and up to 19…23 kPa right ahead of gas blower to rule out dust and gas emission into production rooms. Besides, proposed installation is equipped with dust-and-gas emission purification system comprising cyclone, sleeve filers, adsorber running on active carbon to reduce mercury content in off gases to less than 0.0001 mg/m3.
EFFECT: reduced content of mercury in off gases.
1 dwg
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