RECOVERY SYSTEM FOR RECYCLABLE PLASTIC WASTE AND PLASTIC WASTE COMPRESSED BLOCK FOR RECOVERY SYSTEM FOR REFUSE PLASTIC FUEL BEFORE FUELING

摘要

PURPOSE: A system for collecting substances from waste plastic compression blocks is provided to collect pellet type substances from which the moisture and gas are removed using a multi-stage extruder. CONSTITUTION: A method of collecting waste plastic and waste plastic compression blocks before being fuel comprises a first step(S100) to generate the compression block by compressing the industrial waste to a predetermined unit; a second step(S200) which dismantls the generated compression block; a third step(S300) which selects the waste vinyl included in the disassembled compression block according to the predetermined condition; a fourth step(S500) which dries by heating the selected waste vinyl; a fifth step(S600) which removes moisture and gas of the dried vinyl using the multi-stage extruder; and a sixth step(S700) which ejects the waste vinyl, from which the moisture and gas are removed, into a pellet state. The compression block of the first step is generated in one ton unit. [Reference numerals] (AA) Start; (BB) End; (S100) Step where a compression block is generated; (S200) Step where the compression block is dismantled; (S300) Step where the dismantled block is screened; (S400) Step where the screened waste vinyl parts of the block are crushed; (S500) Step where the waste vinyl is dried by heating it with hot air; (S600) Step where the moisture and gases of the waste vinyl are removed using a multi-stage extruder; (S700) Step where the waste vinyl is ejected in the form of pellets