塔式集中熔化炉温差问题的研究

Research on Temperature Difference of Tower Type Centralized Melting Furnace

塔式集中熔化炉作为铝合金集中熔化的专用设备,在国内使用广泛,部分型号的塔式集中熔化炉经长时间使用后,易出现实际合金温度与设备显示温度相差较大的问题,造成能源浪费的同时使合金质量下降。本文通过对炉膛结构改造、变更热电偶位置等,解决了温差过大问题,提高了合金质量的同时,避免了能源浪费,可以为使用该结构塔式集中熔化炉的生产厂家提供参考。

Tower type centralized melting furnace,as a special equipment for centralized melting of aluminum alloy,is widely used in China.After a long time of use,some models of the tower type centralized melting furnace are prone to the problem of large difference between the actual alloy temperature and the displayed temperature of the equipment,leading to energy waste and lowering of the alloy quality.This paper solved the problem of excessive temperature difference by reforming the furnace structure and changing the thermocouple position.While improving the alloy quality,it avoids energy waste and can provide a reference for manufacturers who use the tower type centralized melting furnace with this structure.