We perform the analysis of the methods aimed at improving the energy efficiency of the electric modular-launch furnaces for firing of vermiculite. The first method is reduced to the analysis of the energy efficiency of the original six-module furnace with heat emitters made of U-shaped nichrome and structural transformation of the furnace unit with reinstallation of the least efficient bottom module in parallel with the most efficient top module. In this way, we get a furnace with series-and-parallel pairing of modules (SPP-furnace). The second method proposed in the previous works of the author is based on the application of new heating systems with top arrangement of wire emitters with round cross sections mounted on the thermal covers made of ceramic-vermiculite plates. Both these methods are implemented in modified SPP furnaces and give a synergistic effect with lowering of the specific energy intensity of firing of the vermiculite concentrates down to 105.9 mJ/m³ in a six-module SPP furnace and to 63.5 mJ/m³ in a four-module furnace with the use of a “zero” nonelectrified module.

我们对旨在提高the石烧结电模块化发射炉的能源效率的方法进行了分析。第一种方法简化为使用U型镍铬合金制成的散热器对原始六模块炉的能量效率进行分析，并通过重新安装效率最低的底部模块和效率最高的顶部来对炉单元进行结构改造模块。通过这种方式，我们得到了具有串联和并联配对模块的熔炉（SPP熔炉）。作者先前的工作中提出的第二种方法是基于新加热系统的应用，该加热系统的顶部安装了具有圆形横截面的导线发射器，该发射器安装在由陶瓷mic石板制成的热盖上。³在六模块SPP炉和63.5毫焦/米³与使用“零” nonelectrified模块的四个模块炉。