Liming Heavy Industry helps large-scale battery-grade lithium salt project successfully put into production
As the global energy structure transitions to cleanliness and environmental protection requirements continue to increase, spodumene has attracted much attention due to its important value. As a key cornerstone of the new energy industry, spodumene is of great significance. The rich lithium resources it contains lay a solid foundation for the battery life of electric vehicles and significantly enhance vehicle performance and competitiveness. At the same time, it is a key pivot for the efficient operation of the energy storage system, effectively ensuring stable energy storage and supply. Spodumene plays a vital role in promoting energy transformation and reducing carbon emissions, adding strong impetus to global sustainable development.
This project is a roasted spodumene powder production line supporting the lithium carbonate processing segment of a leading domestic lithium battery cathode material company. As a key construction project in the region, this project uses spodumene as raw material and uses sulfuric acid process technology to produce battery-grade lithium carbonate. The process technology solution is mature and reliable, and will further help enterprises improve their integrated layout to consolidate their market competitive advantages.
In the early stages of project construction, the customer put forward high standards and strict requirements for the construction of the entire production line. As a global pioneer in new powder material grinding equipment technology and system solutions, Liming Heavy Industry provides integrated services of "design and supply - construction and commissioning - training and after-sales" for this project, using high-quality grinding equipment technology and complete After-sales service guarantee ensures that the entire project meets expected standards, is delivered with high quality and goes into production smoothly!
Processing materials: spodumene roasting material
Equipment used: Liming Heavy Industry LM vertical roller mill
The LM series vertical roller mill is a special equipment for the preparation of key materials in the new energy industry. It is a large-scale, high-efficiency, energy-saving grinding mill developed by Liming Heavy Industry through the comprehensive introduction of Germany's Loesche, Feifan and other superior technologies, combined with our company's nearly 40 years of R&D and manufacturing experience. It integrate crushing, drying, grinding, grading and transportation. It has a number of independent patented technologies and intellectual property rights, and its main technical and economic indicators have reached the internationally advanced level.
1.Technological leadership
The LM vertical mill has a simple process and integrates crushing, drying, grinding, powder selection and transportation. It has a compact layout and can be arranged in the open air.
2. Low operating costs
The equipment is simple to operate. It adopts a thin oil automatic forced lubrication system and is equipped with a hydraulic roller turning device. The hydraulic device can turn the grinding roller out of the machine during maintenance. It has a large maintenance space, convenient maintenance and low operating costs.
3. High degree of automation
The automatic control system is adopted to realize remote control, chain protection, reliable operation and easy operation.
4. Efficient and environmentally friendly
The entire production line operates under negative pressure and uses an explosion-proof air box pulse dust collector. There is no dust spillage, low noise and low energy consumption, meeting the latest national environmental protection requirements.
5. Large output and strong drying capacity
Vertical mill has the advantages of large output, high efficiency and low energy consumption. Hot air can be directly passed into the mill to dry materials with a moisture content of up to 15% when entering the mill, and the moisture content when leaving the grinding machine is less than 1%.
6. The operating system is safe and reliable
The system adopts five-level safety and explosion-proof measures, is designed to be safe and reliable, and complies with national and industry parameter specifications.
Liming Heavy Industry is a pioneer in grinding equipment technology, system solutions and services in the global new powder materials, mineral grinding processing and resource recycling industries. The company was founded in 1987, covering a total area of more than 1,600 acres, with Zhengzhou, Shanghai and Changsha as the core areas, and four major production and operation bases. It has served more than 30,000 customers in more than 180 countries and regions. It has obtained more than 280 patents and was the first in the industry to pass ISO9001 international quality system certification, EU CE certification, and Customs Union CU-TR certification. Focusing on customer needs in different fields, the product processing range covers 1-3mm coarse powder, 20-400 mesh fine powder, 400-1250 mesh ultra-fine powder and 1250-3250 mesh micro powder, covering the entire process chain of new material mineral grinding and processing.
Liming Heavy Industry is a pioneer in grinding equipment technology, system solutions and services in the global new powder materials, mineral grinding processing and resource recycling industries. The company was founded in 1987, covering a total area of more than 1,600 acres, with Zhengzhou, Shanghai and Changsha as the core areas, and four major production and operation bases. It has served more than 30,000 customers in more than 180 countries and regions. It has obtained more than 280 patents and was the first in the industry to pass ISO9001 international quality system certification, EU CE certification, and Customs Union CU-TR certification. Focusing on customer needs in different fields, the product processing range covers 1-3mm coarse powder, 20-400 mesh fine powder, 400-1250 mesh ultra-fine powder and 1250-3250 mesh micro powder, covering the entire process chain of new material mineral grinding and processing.
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