Method for recovering copper in waste circuit board
A waste circuit board and recycling method technology, which is applied in the field of copper recycling in waste circuit boards, can solve a large amount of waste water and waste gas, environmental pollution, sewage and other problems, and achieve the effect of ingenious design and avoid waste gas and waste water
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[0025] In the following, the present invention will be further described in detail with reference to the embodiments and drawings, so that those skilled in the art can implement it according to the text of the description.
[0026] The embodiment of the invention discloses a method for recovering copper from waste circuit boards, which includes the following steps:
[0027] Step 1): Send the waste circuit board into the vibration device for vibration, and absorb the dust generated in the vibration device through the dust collector connected with the vibration device; through the vibration mode, the dirt on the waste circuit board can be removed from the waste The circuit board is shaken down, and then the dust generated by the vibration can be sucked out by the dust collector, which can reduce the dirt in the waste circuit board and prepare for the following process;
[0028] Step 2): Send the waste circuit boards in step 1) to the primary crusher for crushing. The primary crusher cr...
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