How to dispose of waste Lithium battery-lithium battery recycling equipment
How to dispose of waste Lithium battery-lithium battery recycling equipment
The recycling and utilization of waste lithium batteries and lithium-ion batteries have a broad market prospect. The Lithium Battery recycling Treatment Equipment Uses multi-knife crushing to crush the raw material, and the air separation facility to separate the raw material, and a pulse dust removal facility to collect the dust generated in the separation process and the subsequent process. To form a battery life cycle of the green, high-quality closed-circuit system. The invention discloses a lithium battery positive and negative plate treatment system and a process for lithium battery, belonging to the field of waste battery treatment, and discloses a lithium battery positive and negative plate treatment system, the system comprises a feeding platform, a conveyor, a pulverizer, the analysis machine, an induced draft fan, an aggregate device, a pulse purifier and a classification screen and the sorting machine. The treatment process consists of a positive plate treatment process and a negative plate treatment process.
The Lithium Battery recycling Equipment Adopts Mechanical beating, crushing, separation, and other physical treatment methods to recover and separate the positive and negative materials in the lithium battery. The whole process does not add any chemical composition, does not use any chemical treatment process, and is completely environmental-friendly, a set of the system can realize the complete operation of separating and recovering the positive and negative plate material of waste lithium battery, no need other equipment to cooperate, the working procedure is complete and simple.
Lithium-ion secondary battery has the advantages of a lightweight, large capacity and long service life, and has become a widely used portable power supply. With the popularity of mobile phones, laptops, digital cameras, and other electrical appliances, lithium-ion battery production and consumption skyrocketed, the huge production and consumption of batteries brought a surprising number of waste batteries. However, due to technical and economic reasons, the current recovery rate of lithium batteries is very low, and a large number of waste lithium batteries have been abandoned, which poses a great threat to the environment and pollutes the environment, as well as a waste of resources, the results show that the lithium-ion battery contains 12% ~ 18% cobalt, 1.2% ~ 1.8% lithium, 8% ~ 10% copper, 4% ~ 8% aluminum and 30% shell alloy. So, how do you manage
At the same time, the battery pollution, Research, and development of waste lithium battery recycling and reuse into a key technology. The advantage of the lithium battery electrode is that the surface energy of the foil material can be reduced, the soakage of the slurry can be increased, the adhesion between the positive electrode material and the current collector (aluminum foil) can be improved, the powder drop during the cycle of the battery can be reduced, and the cycle life of the battery can be prolonged, moreover, the binder content in the size can be reduced and the utilization ratio of the active material can be increased.
LITHIUM BATTERY RECYCLING EQUIPMENT PROCESS:
The material from the conveyor is sent to the first stage for coarse crushing, and the coarse crushed material is sent to the second stage crusher through the conveyor for secondary crushing, and the crushed material from the second crusher is sent to the conveyor with magnetic separation equipment, iron can be separated from the material. After the iron is removed by the material conveyor and magnetic separator, the material is finely crushed into a three-crusher, and the material is crushed to a powder. The material in powder state enters the cyclone separator by the negative pressure system to carry on the air filtration, and falls through the fan to the airflow separator, and is separated by the airflow separator so that the material with different density is separated into layers, and the metal is separated out, and all the non-metal by the negative pressure system into the pulse dust collector for concentration. The filtered exhaust gas will continue to be sent to the exhaust gas treatment equipment by the negative pressure system for air purification so that it meets the emission standards before high-altitude emissions. The pre-treatment and recovery equipment of the discarded lithium battery mainly undertakes the full discharge of the waste lithium-ion battery, the crushing of the lithium-ion battery, the sorting of various materials after crushing, the collection of materials after crushing, etc. , so as to ensure the requirements of the next process, and the necessary safety protection and dust removal purification device. Magnetic separation can separate the ferromagnetic material from the crushed material, and wind separation can separate the powder material from the crushed material and the lighter plastic diaphragm, etc. , at the same time, part of the volatile electrolyte adhered to the material is drawn out with the wind; the waste lithium-ion battery is mainly used to recycle the waste lithium battery after discharging, the active materials on the positive and negative electrode plates were separated from the copper and aluminum foil by crushing, air separation, crushing, gravity separation and sieving.
The Lithium Battery Positive and negative pole fragment recycling equipment belongs to a kind of sustainable development equipment. The so-called Sustainable Development Theory emphasizes saving resources, protecting resources and optimizing the utilization of resources, reducing the waste of the earth resources on which human beings depend for survival, many basic resources, especially those non-renewable resources, are not available indefinitely. If resources are not saved and protected, mankind will face the depletion of resources, especially in our country, which has a large population and a serious shortage of resources per capita, sustainable Development is particularly important. The battery is a great invention of mankind. It can provide light, sound, power, and electric heat anytime and anywhere by storing electricity in a special container. They are easy to carry, reliable in performance, easy to use, noise-free, vibration-resistant,
voltage and current can be changed over a wide range of advantages. For such a rapidly developing industry with broad prospects, it is inevitable that the same as other industries, efforts to implement a sustainable development strategy. That is, to prevent pollution in the battery industry, efforts must be made to save resources and high economic and social benefits.
TECHNICAL PARAMETERS OF LITHIUM BATTERY RECYCLING EQUIPMENT:
1. EQUIPMENT CAPACITY: 0.2 ~ 1 Ton/hour
2. DIMENSIONS: 26311X 6121x 6350mm
3. POWER SUPPLY: three-phase Electric Power, 200 KVA; Equipment Power: ≤129.25 kw
4. Disposable battery size (mm) : 600X 600
5. Iron recovery (by weight%) : 99%
6. Recovery of copper and aluminum (by weight%) : 98%
7. Recovery of positive and negative electrode materials (weight%) : 99%
8. Noise, dust leakage and exhaust emissions meet the relevant standards and requirements.
9, site requirements: Plant Height more than 7 meters; plant door width more than 4 meters, height more than 5 meters; bearing more than 10 tons.
10. Appearance and color of equipment: According to Enterprise Standard.
