People first pay attention to ash content in the index inspection of electrode paste, and should be updated to pay attention to specific resistance first. Because the purpose of electrode paste is to make conductive materials, and the index of conductive materials should first pay attention to the specific resistance. Although there is a certain correlation between ash content and specific resistance, it is not always positive. The relationship between ash content and specific resistance is affected by many factors, such as material itself, ash composition, processing temperature, material ratio, product density, etc.
Even the same material (the same ash content) has different specific resistance at different temperatures. Electrode paste is a relatively simple product in the production of carbon products, but their production links are basically the same from the calcination of raw materials to crushing, screening, and the front end of ingredients. And it is very important, which directly affects the output of finished products, production costs, and the final quality of products;
And the scale, investment and cycle of capital construction. In order to obtain good products and control the performance of products, large-scale formal carbon production enterprises should first crush and screen the calcined qualified carbon raw materials, store the materials separately according to various particle sizes, then design the formula according to the purpose, variety and specification of the products, and strictly measure the ingredients according to the formula. In order to obtain good products, ensure the good performance of products and ensure the use of products. This is the main task of the medium crushing batching process.
This process mainly has several forms in terms of the layout of process equipment. A plane layout: all medium crushing equipment, screening equipment, milling equipment and storage silos are on the same plane. It is basically manual operation, with poor environment and high labor intensity. This arrangement is mainly for small enterprises and manufacturers with small output. The process is simple and the investment is small. It is not suitable for large-scale production requirements and environmental protection requirements.
It belongs to an extensive mode of production. It is characterized by small investment, high labor intensity, high pollution and low efficiency. In today’s people-oriented and environment-friendly social environment, small factories should also improve and eliminate the layout of this medium crushing ingredients.. Two dimensional layout: this layout mainly uses the gravity of materials for process layout. First, after the materials are crushed in the crusher as required, the materials are lifted to a certain height by the material lifting equipment, and then enter the silo by gravity, enter the screening equipment for material screening, classification and storage. Enter the milling equipment for milling and storage. Continue to use gravity to carry out batching according to the process formula, complete the task of medium crushing batching process, and achieve the purpose of preparing for the next process.