To provide a method and a system for crushing electronic waste which solve the problem that the suction of a large amount of air by a high speed crusher increases the amount disposed by a dust collector and a foaming agent reclaiming device on downstream side of the crusher to increase manufacturing cost.
The method for crushing the electronic waste has a crushing process for crushing the electronic waste, a urethane separating process for separating urethane from the air in the crusher, a dust collecting process for collecting dust from the air from which the urethane has been separated, and a foaming agent reclaiming process for reclaiming a foaming agent from the air from which the urethane has been separated, and is provided with an air returning process for returning the air, from which the urethane has been separated in the urethane separating process, to the crushing process.
ASANO MIKIYUKI
KYOZUKA TOSHIKATSU
TSUKAGOSHI MASATOMO
NAGAOKA TSUNEO
NAKAGAWA KOSAKU