Lithium battery pole piece processing equipment manufacturer is Zhengzhou Haozhe Environmental Protection Equipment Co., Ltd.
Haozhe Environmental Protection's lithium ion processing equipment separates the aluminum foil and copper foil from the positive and negative electrode materials into the positive and negative electrode sheets. negative ones discarded to achieve the recycling target.
Printed circuits contain a large amount of resources such as glass fiber reinforced metal resins and rare precious metals, which have a high recycling value. PCB scrap recycling equipment can effectively separate metals and non-metals in circuit boards. Commonly used crushing machines for circuit board recycling equipment are grinders and hammer crushers. The principle of sortingPCB recycling equipment is that various materials are separated into monomers as completely as possible.
The different technological processes adopted in the processing process can be divided into soft battery processing technology, hard shell battery processing technology, cylindrical battery processing technology and sheet processing technology. positive and negative electrodes of lithium batteries. Aluminum-plastic separation equipment is a combined production of single-feed and multi-machines. It has the characteristics of low noise, high efficiency and strong innovative performance.
What is the principle of battery recycling equipment?
There are many types of lithium cobalt oxide batteries - because they contain cobalt and are heavy metals, they have a certain impact. on the environment; manganate of lithium, iron-lithium batteries have a low impact on the environment, mainly the electrolyte has an impact on the environment. In addition, during production, other materials produced by the production equipment used will inevitably have an impact on the environmental products. Currently, there is no purely green and absolutely pollution-free production company.
Summary: Battery recycling is currently a popular industry. The technologies used include hand sorting recycling technology, fire recycling technology and wet recycling technology. The most commonly used equipment is the working principle of recycling and lithium battery. The processing equipment is to shred the husk of raw materials with shredding equipment, then crush them through the coarse crusher, then enter the particle crusher for peling and crushing, then enter the micro-powder classifier for separation and processing. The residual ashes are treated. by back process Cyclone separator and pulse dust collector collection. What are the specific battery recycling and processing technologies and what are the principles of battery recycling and processing equipment? 1. What are the recycling and treatment technologies for batteries?
1. Manual Sorting and Recycling Technology
Typically, after the dry piles are classified, a simple mechanical cut is performed to manually separate the piles. Zinc skin, remaining plastic covers, carbon rods, etc., hydromanganite and other mixtures are sent back to the brick kiln for calcination to make dehydrated products. This method is simple and easy to implement, but it requires a lot of work and. a little beforeeconomic ages.
2. Fire recycling technology
Generally, dry batteries are classified and broken, then sent to the rotary kiln at high temperatures of ~ degrees Celsius, zinc and zinc chloride are oxidized. In order for the zinc oxide to be discharged with the flue gas, a cyclone dust collector is used to recover the remaining zinc oxide and manganite which enter the residue, and then the manganese and other substances are subsequently recovered. easy to implement. General foundries do not need to add recyclable zinc.
3. Wet recycling technology
Based on the principle that zinc and manganese dioxide are soluble in acid, used dry batteries are classified and crushed, then placed in a leaching tank and diluted. Sulfuric acid(~/L) is leached to obtain a zinc sulfate solution. Metallic zinc can be obtained by electrolysis. Once the residenceu filter washed and separated to separate the copper cap and carbon rod, the residue and hydromanganese are calcined. The methods used include the roast-leach method and the direct leach method.
2. What is the principle of battery recycling and processing equipment
The most common battery recycling and processing equipment is lithium battery recycling and processing equipment. Let's take a look at its working principle. .
Principle of lithium battery recycling and processing equipment: Lithium battery recycling and processing equipment shreds the raw material casing with shredding equipment, then crushes them to less than 10mm through coarse crusher, then enter into particle crusher for peeling and crushing. It enters the micro-powder classifier for separation and processingent, and the residual ash is collected by the rear cyclone separator and pulse dust collector.
This lithium battery positive and negative electrode sheet processing equipment is based on the structure of the positive and negative electrodes of lithium batteries and the material properties of its constituent materials, copper and carbon powder. hammer crushing, vibration screening and airflow sorting. The process separates and recycles negative electrode materials from waste lithium batteries. The complete set of equipment works in a negative pressure state, without dust leakage, and the metal sorting effect is good.