DRYING PLANT AND SYSTEM FOR EXTRACTING SOLID INERT RESIDUES (SIR) Russian patent published in 2024 - IPC B09B3/40 

FIELD: drying plants.

SUBSTANCE: group of inventions relates to versions of a drying plant for solid inert residues and to a method of removing volatile organic materials from solid inert residues. Drying plant for solid inert residues (SIR) includes a drying plant having one or more heating units and one or more drying carriers. Drying unit is capable of heating and drying solid inert residues on said carrier and removing a certain amount of volatile organic substances from them. Carrier is capable of moving the dried solid inert residues into a collection zone which includes a compaction system for compacting the dried solid inert residues. At the inlet to said collection zone, a first valve is provided, made with possibility of selective switching to form a seal isolating said collection zone from said volatile organic substances from drying plant. Sealing system includes at least one cylinder with a piston.

EFFECT: drying and compaction of inert residues with exclusion of volatile organic substances entering the atmosphere.

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