Double Cone Vacuum Dryer is a high-efficiency horizontal rotary cone drying equipment integrating drying, vacuum decompression, and powder mixing. The drying operation is based on the principle that water or other volatile products move from the low-pressure zone. To do this, the product to be dried is heated and the vapor pressure of the absorbed or free liquid is increased by vacuum or by sweeping with a stream of air or nitrogen. In the case of battery materials, Toption has developed a biconical rotary dynamic vacuum dryer. After practical use by many customers, sufficient data proves that the equipment meets the drying requirements of the product and that the product has a stable performance and high recovery rate.
The rotary cone vacuum dryer equipment includes a heating system, a heat circulation system, a drying system, a dust filtration system, a recovery system, and a vacuum system. Firstly, the material to be dried is loaded into a double conical container and fed into the machine through the conveying system of the equipment, and the tank is heated under vacuum by passing heat-conducting oil or hot water into the jacket. At the same time as heating, the mixing device inside the machine stirs and turns the material continuously to make it evenly heated and promote the evaporation of water.
When the moisture in the material evaporates to a certain degree, the vapor forms a humid gas, which is discharged from the machine through the moisture removal system. With time, the material gradually loses moisture and finally reaches the required drying degree. At this time, turn off the heating source and stop the stirring device, after the material cools down, the dried material is taken out from the double conical container through the discharging device, completing the whole drying process.
Application of double cone drying equipment
Double cone drying equipment is suitable for drying all kinds of solid materials, including granular, lumpy, and powdery materials. It is widely used in chemical, pharmaceutical, food, metallurgy, and other industries for drying and processing all kinds of materials, such as powder, granules, crystals, fibers, and so on. With the rapid development of the new energy industry, its production process involves all kinds of materials such as lithium carbonate, and lithium iron phosphate, and ternary materials such as processing technology are increasingly important. Among the many processing tools, the double-cone vacuum dryer has become a new booster for this industry due to its unique design and excellent performance.
Drying treatment of lithium carbonate
In the new energy industry, lithium carbonate is a key component of lithium batteries, and its drying treatment is crucial. Double cone vacuum dryers can achieve low-temperature drying of lithium carbonate, avoiding the possibility of lithium carbonate decomposition at high temperatures and ensuring the application performance of the material. Practice shows that the application of a double cone vacuum dryer for the drying of lithium carbonate can get high purity and particle size uniformity of the dried product.
Application to ternary materials
Among the anode materials for lithium-ion batteries, ternary materials have become a research hotspot because of their excellent performance. In the drying treatment of ternary materials, a double-cone vacuum dryer can achieve rapid and uniform drying and improve the comprehensive performance of the products. By precisely controlling the drying conditions, the physical and chemical properties of the material can be effectively controlled to further improve the performance of the battery.
Lithium iron phosphate is an important type of anode material for lithium-ion batteries, and its efficient and standardized drying treatment is an essential part of lithium battery production. Double cone vacuum dryer can provide precise temperature and pressure control, effectively avoiding the oxidation of the material in the drying process, and ensuring the purity and stability of the material.
The new energy industry is fast-growing and keeps up with technological advances in the industry. In the process of lithium battery materials, the requirements of the equipment can be fast, efficient, and small impact on the nature of the material at the same time, but also to maintain its original excellent performance. Double cone vacuum dryer in the lithium carbonate, lithium iron phosphate, and ternary material drying treatment applications, highlighting its great value and broad prospects in the new energy industry.
Double cone drying is widely used in the drying and treatment process of materials in various industries. It has high efficiency, uniformity, and controllable drying characteristics, which can meet the requirements of different industries for product quality and production efficiency.
Toption is a distillation one-stop solution provider, founded in 2012, for many years it focused on the extraction and distillation equipment research and development, production, and manufacturing, the main products include molecular distillation, scraping (thin) film evaporators, stainless steel reactors, supercritical extraction, temperature control equipment, ultrasonic emulsification, drying equipment, etc., for many years for the bio-pharmaceutical, chemical industry, to provide a variety of synthesis, extraction, separation, purification, drying, and other laboratory and industrial equipment and technical support. For many years, we have been providing various kinds of equipment and technical support for biopharmaceutical and chemical industries, such as synthesis, extraction, separation, purification, drying, etc. The company has strong technical strength, a perfect quality management system, complete qualifications, and can provide customized service, welcome to contact us at info@toptionlab.com.
