Research And Application Of The 80m~2 Fully-automatic Vertical Leaf Filter

The 80m2 Fully-automatic Vertical Leaf Filter researched and discovered on this topic is specifically for small-scale application of alumina production line. Combing solid-liquid separation theory, the operating principle of the Fully-automatic Vertical Leaf Filter is analyzed in this paper. Thronging the operating principle of the analysis, the 80m2 Fully-automatic Vertical Leaf Filter has been improved, such as:1) Improvements in the filter elements:double-layer film filter chips replaced the original single-layer filter has been proposed, with the benefits of saving material, reducing the cost, effectively optimizing the design of flow channel filter film and improving the actual capacity of the equipment..2) Improvements of the feed pump control requirements:for the purpose of avoiding the dangers of water hammer phenomenon, feed pump is still running a certain speed in the feed valve has just closed which is first proposed in this topic. Through theoretical analysis and calculations, the specific parameters of the control needs is obtained, which completely solved the shock and danger in the equipment operation due to valve action.3) The improvement in the method of the Elevated tank:the volume of the Elevated tank has been maximally used by the partition storage to improve storage methods for the overflow pipe.The research projects succeed in this topic has much advantage in the series vertical design and multi-process and multi-industry applications of the Fully-automatic Vertical Leaf Filter.1) Under the same filtering principles, the application of small equipment is suitable to small-scale production line of the use of filtering processes.2) Applied to different filtration process, choosing different filter cloth has been applied to different materials of the filter.3) Thorough the R & D success of single-chip Filter, the bottleneck problem in the equipment serial design has been solved.4) Optimal control procedures for the development have provided more help to the adaptive expert system.