Green recycling processing method for pretreatment of waste lithium-ion batteries and device thereof
The invention discloses a green recycling processing method for pretreatment of waste lithium-ion batteries and a device thereof. The processing method comprises the steps that S1, the waste lithium-ion batteries are put into a NaCl solution and soaked for full electric discharge, then cleaned with...
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| creator | LEI ZHISHEN CHENG QIAN CHEN ZHIGUO KE LIANGJIN |
| description | The invention discloses a green recycling processing method for pretreatment of waste lithium-ion batteries and a device thereof. The processing method comprises the steps that S1, the waste lithium-ion batteries are put into a NaCl solution and soaked for full electric discharge, then cleaned with clean water and air dried; S2, before the crushing, the adsorbent bearing board is clamped in a flexible clamping groove on the inner side of a cone-shape box, the obtained waste lithium-ion batteries from step S1 are placed in a crushing machine for an impact crushing using a dry method, meanwhile an air pump is opened, the power of the air pump is controlled, so that the polluting gases and the absorbent produced in the crushing process are fully contacted and absorbed by the adsorbent; S3, the unabsorbed polluted gases in S2 are discharged into the adsorption liquid through an air guide pipe. The device comprises a cone-shape body (1), an absorbent bearing plate (2), an air pump (3), an air guide pipe (4), a gas |
| format | Patent |
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The processing method comprises the steps that S1, the waste lithium-ion batteries are put into a NaCl solution and soaked for full electric discharge, then cleaned with clean water and air dried; S2, before the crushing, the adsorbent bearing board is clamped in a flexible clamping groove on the inner side of a cone-shape box, the obtained waste lithium-ion batteries from step S1 are placed in a crushing machine for an impact crushing using a dry method, meanwhile an air pump is opened, the power of the air pump is controlled, so that the polluting gases and the absorbent produced in the crushing process are fully contacted and absorbed by the adsorbent; S3, the unabsorbed polluted gases in S2 are discharged into the adsorption liquid through an air guide pipe. 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| subjects | BASIC ELECTRIC ELEMENTS CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATERTREATMENT OR WASTE MANAGEMENT ELECTRICITY GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSIONOF CHEMICAL INTO ELECTRICAL ENERGY TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINSTCLIMATE CHANGE |
| title | Green recycling processing method for pretreatment of waste lithium-ion batteries and device thereof |
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