99% Caustic Soda Flakes EPC for New Energy Battery Material Production
Product Overview
Our 99% caustic soda flakes EPC project is a professional turnkey engineering solution dedicated to high-purity solid sodium hydroxide production. Based on mature ion membrane liquid alkali raw material production, matched with energy-saving evaporation concentration, constant temperature flake forming and fully enclosed automatic packaging systems, the project realizes continuous mass production of industrial-grade 99% purity caustic soda flakes. The full EPC scope covers process optimization, complete equipment matching, workshop layout planning, on-site installation, system commissioning and formal production handover. Targeted at high-standard industrial scenarios requiring low impurity and stable alkali quality, this production line delivers premium solid alkali products for high-end manufacturing and fine chemical industries.
Technical Principle
The production process takes qualified industrial liquid caustic soda as the basic raw material. Low-concentration lye enters multi-effect countercurrent evaporation equipment, utilizing secondary steam waste heat for gradient dehydration and concentration to form high-temperature molten caustic soda. Heat-insulated anti-crystallization pipelines transport molten alkali to the flake forming unit. The high-temperature alkali liquid contacts with precision cooling rollers for rapid cooling and solidification, forming uniform standard flake structures. The finished flakes pass through closed dust removal, impurity screening and constant humidity storage processes, avoiding moisture absorption and quality deterioration. Finally, automatic metering and sealing equipment completes finished product packaging and storage.
Main Features
Adopts multi-effect waste heat evaporation technology, greatly reducing steam consumption and overall production energy cost. Precision constant-temperature molding technology ensures uniform flake thickness and stable purity of each batch of products. Fully negative-pressure closed production eliminates alkali dust overflow and workshop environmental pollution. Real-time online concentration and impurity monitoring automatically adjusts process parameters to maintain 99% stable purity. Intelligent unmanned packaging reduces manual contact, improves product cleanliness and production efficiency.
Core Advantages
Strict raw material pretreatment and impurity removal process minimizes heavy metal and insoluble impurities, making finished products meet metallurgical and fine chemical high-end standards. Integrated evaporation, molding and packaging design simplifies production procedures and improves operational efficiency. Automated intelligent control reduces manual operation errors and ensures consistent batch quality. Compact modular layout saves workshop space and civil engineering investment. Flexible production adjustment supports market-oriented output changes and diversified product specifications.
Core Components
Energy-saving multi-effect evaporator, high-temperature molten alkali heat preservation tank, precision caustic soda flaking machine, closed cooling circulation system, alkali dust purification tower, automatic weighing and packaging machine, online quality detection instrument, heat tracing anti-blocking pipeline assembly, PLC centralized control system and sealed finished product conveying equipment.
Application Fields
Mainly applied in alumina metallurgy processing, fine chemical synthesis, pharmaceutical intermediate manufacturing, high-end daily chemical production, leather finishing processing, food auxiliary material production, new energy battery material processing and high-grade textile printing and dyeing industries.
Boasting 25 years of professional industry experience in production and supply, ZLN factory delivers premium,cost-effective chemical products with reliable quality. Equipped with fully automatic production systems and scientific modular production line design, we achieve stable output, high efficiency and low energy consumption while strictly complying with industrial standards. Different from ordinary manufacturers, ZLN provides flexible customized services tailored to diverse customer needs on product specifications, packaging and solutions. With direct factory pricing and optimized production processes, we help clients cut procurement costs and obtain high-quality, stable chemical supplies with comprehensive professional support.
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