Performance characteristics:
- Precise solution of key problems. The storage and transportation system directly hits the core pain point in the production of alumina plant, and effectively deals with the problems of alumina storage and accurate dosing to the electrolytic tank. Through scientific and reasonable design and layout, it ensures that the storage capacity of alumina can meet the production demand, and at the same time, the charging process is accurate and error-free, which provides a solid guarantee for the efficient production of electrolytic aluminum.
- Efficient conveying method. Bucket elevators or belt conveyors are used to transport alumina to the alumina silo, and these two types of conveying equipment have their own advantages. Bucket elevator can realize efficient vertical lifting and save space, while belt conveyor is characterized by large conveying capacity, smoothness and reliability. Their synergistic effect makes the conveying of alumina fast and efficient. Unloading and storing evenly.
- Unloading and storage evenly. The homogenizing device at the top of the silo plays a key role in ensuring that the alumina can be unloaded into the silo evenly, avoiding uneven accumulation of materials. This even distribution helps to improve the storage quality of the alumina and reduces the possibility of caking or deterioration of the material due to localized accumulation.
- Stable and reliable operation. Adopting the segmented conveying process, the whole conveying process is broken down into several links, each of which cooperates with each other and is relatively independent. This design reduces the chain reaction of system failure, and even if there is a problem in one part, it will not lead to the paralysis of the whole system. At the same time, the equipment in each link has been carefully selected and debugged, and runs stably, reducing production interruptions caused by equipment failure.
- High feeding efficiency guarantee. The air inclined chute conveying system performs well in conveying alumina from the alumina silo to the electrolysis tank bins in the electrolysis workshop. With its fast conveying speed and low resistance, it can provide the electrolysis tanks with sufficient materials in time to ensure the continuity of the electrolysis process, which greatly improves the production efficiency.
Main technical parameters:
- Conveying capacity: The conveying capacity of bucket elevator and belt conveyor depends on the scale and production demand of alumina electrolysis plant, which usually ranges from tens to hundreds of tons per hour.
- Storage capacity: the storage capacity of alumina silo is designed according to the production cycle and material reserve requirements, usually ranging from thousands to tens of thousands of tons.
- Homogenizing effect: The homogenizing effect of the homogenizing device at the top of the silo is measured by the uniformity of the material distribution, which usually requires the deviation to be within a small range.
- Conveying speed: The conveying speed of air inclined chute conveying system can be adjusted according to the actual demand, usually ranging from several meters to more than ten meters per second.
Main application areas:
- Electrolytic aluminum production enterprises. As an important part of the production process of the electrolytic aluminum plant, it provides an integrated solution from alumina storage to charging to ensure the stable and efficient operation of electrolytic aluminum production.
- Aluminum processing industry. High-quality electrolytic aluminum is required as a raw material in the processing of aluminum products such as aluminum ingots, aluminum plates and aluminum foils. The storage and transportation system can provide aluminum processing enterprises with a stable supply of electrolytic aluminum, ensuring production continuity and product quality.
- Related supporting industries. Enterprises providing equipment maintenance, technical support, logistics and transportation and other ancillary services for electrolytic aluminum plants also need to understand and master the operating characteristics of the storage and transportation system in order to better provide services.
Important Tips:
- Inspection before equipment startup. Before starting the storage and transportation system, be sure to conduct a comprehensive inspection of the bucket elevator, belt conveyor, bin top homogenizing device, air inclined chute conveying system and other equipment. Check whether the connection parts of the equipment are firm, whether the conveyor belt or chain is properly tensioned, whether the transmission parts are well lubricated, and whether the electrical system is normal.
- Monitoring and adjustment during operation. In the process of system operation, closely monitor the operating parameters of the equipment, such as conveying speed, motor current, material flow and so on. According to the actual production demand and equipment operating conditions, timely adjustment of the conveying speed and charging volume, to ensure that the system operates in the best state.
- Regular maintenance and repair. Make scientific and reasonable equipment maintenance plan, regularly clean, lubricate, fasten and overhaul the equipment. Focus on checking the wear and tear of the conveyor belt, the elongation of the elevator chain, the wear and clogging of the homogenizing device, etc., and replace the parts with serious wear and tear in time.
- Safety protection measures. Operators should strictly abide by the operating procedures and wear necessary personal protective equipment, such as safety helmets, safety shoes, gloves, etc. Set up obvious safety warning signs around the equipment to prevent personnel from approaching the dangerous area. Strengthen the safety management of electrical equipment to prevent electrocution accidents.
- Material quality control. Pay attention to the quality of alumina to prevent impurities from mixing. Regularly sample and test the materials in the alumina silo to ensure that the chemical composition and physical properties of the materials meet the requirements of electrolytic aluminum production.
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