Waste and scrap circuit board recycling equipment using purely physical methods
Release Time：2022-12-07 Source：Lithium battery recycling equipment Share：
Waste circuit board recycling equipment environmental protection processing technology uses purely physical methods to crush waste circuit boards into a mixed metal and non-metal powder in a separate state, and then use air separation technology to separate and recover metal and non-metal powder. The project technology metal recovery rate of 95% or more, metal purity of 95% or more, useful reuse of waste resources, no pollution to the environment. Application areas: Energy saving, friendly to the environment.
Principle:grading-conveyance-crushing-grading-lifting vibration system-sorting-recycling-dust removal, no secondary pollution in the fully enclosed recycling treatment state; metal-containing solid waste is coarsely crushed by crushing equipment, shear crusher aji crushing, adjustable speed hammer crusher secondary crushing; the crushed mixture falls into the cyclone classifier, then is lifted and sent to the vibrating screen, the graded non-metallic dust enters the bag type Dust collector; more than 60 mesh material powder into the vibrating screen, through the vibrating screen sorting out; 60 mesh, 40 mesh, 20 mesh and 10 mesh material; which, within 10 mesh material into the adjustable speed hammer crusher for secondary crushing; will be less than 20 mesh material into the high pressure electrostatic separator, through the central shaft tandem fixed multiple dust collection ji plate rotary separation of metal and non-metallic powder; separation of the The separated metal powder is passed through the electrolysis production line to realize the high purity separation of various metals.