Product Overview: Project Description:In recent years, the production of lithium-ion batteries in China has significantly increased. As of the end of 2012, the estimated production of lithium-ion batteries reached 1.875 billion units. The positive electrode materials for lithium batteries have also evolved from a sin
Project Description:
In recent years, the production of lithium-ion batteries in China has significantly increased. As of the end of 2012, the estimated production of lithium-ion batteries reached 1.875 billion units. The positive electrode materials for lithium batteries have also evolved from a single lithium cobalt oxide material to a stage where materials such as lithium cobalt oxide, lithium manganese oxide, lithium nickel cobalt oxide, lithium nickel cobalt manganese oxide, and lithium iron phosphate are advancing simultaneously. Driven by the growth of the lithium battery market, the overall market for lithium battery materials is on the rise, and the progress made in the research of lithium battery cathode materials indicates its broad market prospects.
Lithium iron phosphate is a new material that has sparked the lithium battery industry and is at the forefront of its development. Lithium iron phosphate batteries are widely used in various fields such as hybrid vehicles, electric tools, electric bicycles, electric power assisted vehicles, and power generation and energy storage devices due to their own advantages. Hybrid electric vehicles (HEVs) are the main development direction of new energy vehicles in the coming years. With the continuous increase in production and market share of hybrid vehicles, the market size of lithium iron phosphate batteries will grow rapidly.
Lithium iron phosphate - a new type of positive electrode material for lithium-ion batteries.
The performance of lithium-ion batteries mainly depends on the positive and negative electrode materials. As an emerging positive electrode material for lithium-ion batteries, lithium iron phosphate has significant advantages in safety performance and cycle life compared to other positive electrode materials, which are also important technical indicators for power batteries. Lithium iron phosphate has the advantages of non toxicity, harmlessness, good safety, and long lifespan, and has become one of the ideal positive electrode materials for the new generation of lithium-ion batteries.
The main application areas of lithium iron phosphate are:
(1) Energy storage equipment: energy storage equipment based on solar, wind, geothermal, and ocean energy generation systems; Peak shaving of power grid; Uninterrupted power system UPS; Used in conjunction with solar cells as energy storage devices; Home lighting, etc.
(2) High power electric tools for power tools (wireless); Electric hammers, drills, weeding machines, etc.
(3) Light electric vehicles such as electric scooters, electric bicycles, recreational vehicles, golf carts, electric hoists, and cleaning vehicles; Hybrid electric vehicles (HEV), the target for the next 2-3 years, include power sources for forklifts, forklifts, and other vehicles.
(4) Small equipment and devices: electric wheelchairs, electric scooters; Toys (remote-controlled electric airplanes, cars, boats).
(5) Other small electrical appliances, mining lamps.
(6) Starting power supply: starting power supply for automobiles, motorcycles, tractors, diesel engines, railway diesel locomotives, electric locomotives, and passenger cars;
(7) Fixed power supply: used as a backup power source for protection and automatic control in communication, mobile base stations, telecommunications, railway transportation, electricity, finance, power plants, and computer systems.
(8) In the military field, there are various branches of the military, including on-site electronic command systems, sea (submarines, underwater robots), land (army systems, robot soldiers), space (unmanned aerial vehicles), and air (satellites, spacecraft). Lithium ion battery technology is no longer just an industrial technology. Its development in the information industry is also one of the fundamental technologies for the development of the new energy industry, and has become an indispensable and important "food" for modern and future military equipment. I believe that in the near future, lithium iron phosphate batteries will replace lead-acid batteries to dominate the power battery market, and their applications will be even more extensive!
Our company has independently developed a lithium iron phosphate double cone vacuum dryer based on the material characteristics of lithium iron phosphate and the digestion and absorption of foreign equipment and technology.
Equipment working principle:
Introduce a heat source into the sealed interlayer, and transfer the heat to the dry material through the inner shell; Under the power drive, the tank rotates slowly, and the materials inside the tank continuously mix to achieve the purpose of strengthening; The material is in a vacuum state, and the decrease in air pressure causes the solvent on the surface of the material to reach saturation and evaporate, which is then promptly discharged by the vacuum pump. The solvent inside the material continuously permeates, evaporates, and is discharged towards the surface, and these three processes continue. The material achieves the drying goal in a very short period of time.
Equipment Description:
(1) The equipment consists of a host, motor, rotary joint, reducer, etc.
(2) The top of the equipment is equipped with a Φ 400 manhole, and the discharge port is equipped with a stainless steel butterfly valve, which can control the discharge flow and is easy to operate.
(3) Set the required temperature for control according to the process requirements, and use hot water or steam heating according to the set temperature range. The heating system is provided by the user.
(4) Dry materials are placed inside the dryer, and under vacuum conditions, the materials continuously flip and receive heat from the inner surface of the contact wall, thereby accelerating the drying of the materials, saving 1/3 of the time compared to static vacuum dryers, and improving labor productivity.
