(1) Used lithium-ion batteries must first be transported to a crusher or shredder via an automatic loading device.
(2) Cut and crush used lithium-ion batteries so that the metal casing, separator and positive and negative electrode sheets of the battery are fully dispersed and unpacked;
(3) The shredded lithium battery is sent to the crusher via a conveyor and the metal shell is crushed into small particles;
(4) The material of the battery Crushed lithium passes through a disc sieve. this process, the powder collection work is also carried out simultaneously;
(5) The copper foil and aluminum foil after recycling the polar powder are separated by the color sorting process to obtain high purity copper foil and aluminum foil; (7) Negative pressure operation throughoutof the process;
(8) The dust generated during the process is treated by a pulsed dust collector to meet the requirements of environmental impact assessment.
School address Beijing Lithium Battery Technology Training Course
Phylion Battery is an enterprise specializing in the R&D, production and sales of batteries. Its quality and cost-effectiveness are deeply appreciated by consumers. In Beijing, Phylion Battery does not have an official store, but you can buy Phylion Battery products on some major e-commerce platforms (such as JD.com, Tmall, Suning.com, etc.). The Phylion batteries sold on these platforms are all authentic and of guaranteed quality. In addition, some electrical appliance wholesale markets and mobile phone and digital accessories stores can also sell Phylion batteries, but you should pay attention to the authenticity when shopping.procurement. If you need more detailed sales information and after-sales service, you can visit Phylion Battery official website. On the official website, you can find relevant information and learn more about the brand, model, price and other information.
What are the excellent lithium battery hot melt lamination technology companies?
The address is No. 21 Anxiang Road, Chaoyang District, Beijing. According to Baidu Map query, Beijing Lithium Battery Technology Training School is located at No. 21 Anxiang Road, Chaoyang District, Beijing. This is a school specializing in lithium battery technology training. Lithium batteries are a type of lithium metal negative electrode material. or lithium alloy, using a non-aqueous battery with an electrolyte solution.
The three Chinese semi-c battery giantsinductors
1 Funeng Technology:
Funeng Technology (Ganzhou) Co., Ltd. was established in 2009. As one of the world's leading ternary soft battery companies, it focuses on the R&D, production and sales of new energy vehicle power battery systems and storage systems. energy, and is committed to providing cutting-edge green solutions for new global energy applications.
The company's main product, ternary soft battery, has excellent performance and uses hot lamination technology. It has the advantages of high energy density, good safety performance, long service life and fast charging speed. and strong adaptability to temperature.
2. Beijing Guoneng Battery:
Beijing Guoneng Battery Technology Co., Ltd. was established on November 14, 2011. The company's business scope includes:battery technology development, technology promotion and technical consultancy (excluding intermediaries); the sale of lithium batteries; Except for easy-to-manage goods); rental of electromechanical equipment; manufacturing of large capacity lithium batteries, etc. Among them, we insist on the use of lamination process in the field of electric batteries.
3. Micro Macro Power:
Founded in 2006, Micro Macro Power is a high-tech chemical and energy supplier with strong R&D capabilities. The company is engaged in the research and development, production and sales of new energy and energy storage technology products, and is committed to providing clean energy solutions for different application fields. The company insists on the use of lamination technology in the research and development of technology productsenergy and energy storage.
Disadvantages in the application of lithium battery stacking machines in China:
1. Equipment efficiency is slow. At present, the industry efficiency of stackers is generally 0.8 seconds/piece, which is still far behind the efficiency of imported stackers of 0.17 seconds/piece.
2. Alignment accuracy during the bending process. The stacking process is very cumbersome, and the pole piece cutting qualification rate is very low. Each pole piece requires four knives. It is difficult to maintain a high degree of consistency in the quality of pole pieces (section, burrs, etc.). , and insufficient alignment precision will affect the ultimate quality of the battery.
3. The level of continuous automation of the production line is low. Industry insiders said the current level of automation integrThe efficiency of the production line in the middle section is still low and the integrated automation solution is not mature enough.
4. The equipment is too big. Many battery manufacturers hope the footprint of automated stacking machines will be reduced by another 20%.
According to YoudrivingCar.com, the three Chinese solid-state battery giants:
1. Beijing Weilan, established in 2016, focuses on. Focusing on the R&D and production of solid-state batteries, Weilan New Energy was born from the Institute of Physics of the Chinese Academy of Sciences. Beijing Weilan is currently cooperating with NIO to launch a 1,000-kilometer range semi-solid-state battery based on the ET7 model, with an energy density of 360 Wh/kg and a battery capacity of 150 kWh. The car will be officially released soon. in March 2023. At present, Beijing Weilan is notnot yet listed. NIO is its major shareholder, and Xiaomi, Huawei Hubble and Geely Automobile are also its shareholders.
2. Qingtao Energy, established in 2016, focuses on the R&D and production of solid-state batteries. It took the lead in the industrialization of solid-state lithium batteries and built the first national solid-state battery. lithium battery production line. In 2023, solid-state batteries with a long range of more than 1,000 kilometers will be used in new models from SAIC. Both SAIC and BAIC participated in Qingtao Energy's investment, and Dangsheng Technology is its battery material supplier.
3. Ganfeng Lithium Industry, its subsidiary Ganfeng Lithium Battery, completed delivery of the first batch of 50 Dongfeng E70 electric vehicles equipped with solid-state batteries in January 2022 and began vehicle testing. In July 2022, the construction of a new lithium battery technology industrial park has begun, with plans to form 10 GWh battery production capacity and 10 GWh Pack project, and a project to build the largest base of solid-state battery production in China.