Fully automated dismantling production line for power battery packs
Release time:
2023-07-06 09:43
Source:
New energy vehicle power battery theoretical life of 4-8 years, retired power battery recycling discharge tipping point will arrive. It is expected that the domestic large-scale installation of new energy vehicle power battery around 2017 will usher in the recycling discharge period in 2023. Power batteries are usually recycled in the form of battery packs.
The recycling of power batteries is mainly divided into two modes: 1) stepwise utilisation of decommissioned batteries with a lesser degree of capacity degradation; and 2) dismantling of batteries that can't be stepwise utilised and recycling of lithium, nickel, cobalt, manganese, and other materials therein. The gradual utilisation of used batteries refers to the re-utilisation of power batteries through repair, transformation or remanufacturing when the batteries have reached their designed service life, generally at the same level or at a reduced level. Used battery dismantling and recycling refers to the dismantling of used batteries and recovery of the usable resources therein through physical, chemical or biological means.
The fully automatic intelligent dismantling production line for retired power battery packs has the following main advantages:
1、Intelligent production line, which can save the cost of personnel input;
2, the equipment has compatibility, applicable to a variety of battery pack models dismantled;
3, the cell ladder utilisation, the cell is tested after dismantling and reused;
4、Use MES system for production monitoring, real-time traceability of production data, to achieve intelligent manufacturing system.
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As a precision component that operates at high frequency, the precision dispensing valve requires scientific daily maintenance to extend its service life and maintain dispensing accuracy. Shenzhen Laike Technology has compiled the following key maintenance points for you: Daily cleaning is crucial and should not be overlooked. After finishing work, promptly remove any residual adhesive from the exterior of the valve body, especially around the nozzle and plunger area. Once cured, adhesive can cause blockages or wear, affecting subsequent use. It is recommended to gently wipe with a suitable cleaning solvent, taking care not to damage the seals. Regularly inspect sealing components—seals and other parts will naturally degrade over time during prolonged operation. We recommend checking their condition periodically based on usage frequency. If you notice signs of hardening or wear, replace these components promptly to prevent adhesive from seeping into the valve body and causing more serious damage.
The stringing issue during the dispensing process is often closely related to fluid properties, equipment parameters, and process settings. Drawing on years of industry experience, SZLKTE has compiled and optimized key points for you: Fluid temperature control is crucial. Proper heating can reduce the viscosity of the adhesive, improve its flowability, and minimize stringing and trailing. SZLKTE’s dispensing valves can be equipped with precision temperature-control modules to ensure that the fluid remains in a consistently stable working state. The back-suction parameters must be finely adjusted. The negative-pressure back-suction applied at the moment the glue dispensing stops can effectively cut off the adhesive flow, preventing dripping and stringing. We recommend gradually adjusting the amount and speed of back-suction according to the adhesive’s viscosity until you find the ideal balance.
SZLKTE takes a multi-dimensional approach to ensure zero errors and long service life for its products even under high-speed, continuous operation. The piezoelectric valve series employs piezoceramic actuation technology; its non-contact drive design eliminates mechanical wear common in traditional solenoid valves, enabling a service life of over one billion cycles. At the same time, these valves deliver millisecond-level response times, completely eliminating trailing and stringing issues. The needle valve KC-9870, on the other hand, features a specially engineered, wear-resistant material for its needle component, offering exceptional resistance to abrasion and corrosion. Even in industrial environments with prolonged operation, this valve maintains outstanding stability. Moreover, its components can be quickly disassembled and maintained, significantly reducing production downtime.
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