METHOD AND APPARATUS FOR DETERMINING POSITION OF WORKING END OF ELECTRODE WITH THROUGH CORE IN BATH OF CLOSED ELECTRIC ORE-SMELTING FURNACE

摘要

the invention u043eu0442u043du043eu0441u0438u0442u0441u00a0 to ferrous metallurgy, in particular to the production of u044du043bu0435u043au0442u0440u043eu0444u0435u0440u0440u043eu0441u043fu043bu0430u0432u043eu0432, mainly of manganese. the purpose of u0438u0437u043eu0431u0440u0435u0442u0435u043du0438u00a0 better techno economic performance by means of continuous electric u043au043eu043du0442u0440u043eu043bu00a0 u043fu043eu043bu043eu0436u0435u043du0438u00a0 working end of the electrode u0438u0441u043au043bu044eu0447u0435u043du0438u00a0 from u0440u0438u0446u0430u0442u0435u043bu044cu043du043eu0433u043e u0432u043bu0438u00a0u043du0438u00a0 measurements on the process.in the process of smelting manganese ferroalloys to u0433u0430u0437u043eu043eu0442u0431u043eu0440u043du043eu043cu0443 probe 3 placed in the channel 1, the electrode 2 u0444u0435u0440u0440u043eu0441u043fu043bu0430u0432u043du043eu0439 closed electric, wired u0434u0430u0432u043bu0435u043du0438u00a0 sensor 4.u0433u0430u0437u043eu043eu0442u0431u043eu0440u043du044bu0435 probes 5 and 6 are sequentially from the side surface of the electrode 2 on the u0440u0430u0441u0441u0442u043eu00a0u043du0438u0438 respectively equal to (0.5 to 1.0) and (0.7 - 1.2) the width of the electrode 2 and the u0440u0430u0441u0441u0442u043eu00a0u043du0438u0438 equal to (1.5 - 2.0) of the width of the electrode 2 from the lower edge of which a funnel 8 and 7, respectively, at her level. the ends of the probes 5 and 6, u0432u044bu0445u043eu0434u00a0u0449u0438u0435 in a furnace, u0441u043eu0435u0434u0438u043du00a0u044eu0442 u0434u0430u0432u043bu0435u043du0438u00a0 sensors 9 and 10.then the sensors u0434u0430u0432u043bu0435u043du0438u00a0 4.9 and 10 through the blocks u0443u043cu043du043eu0436u0435u043du0438u00a0 u043fu043eu0434u0441u043eu0435u0434u0438u043du00a0u044eu0442 to clusters u0432u044bu0447u0438u0442u0430u043du0438u00a0 and exits u043fu043eu0434u0441u043eu0435u0434u0438u043du00a0u044eu0442 to u0432u0445u043eu0434u0430u043c block u0434u0435u043bu0435u043du0438u00a0, out of which the block adjustment with the entrance of the u0441u043eu0435u0434u0438u043du00a0u044eu0442 mechanism u043fu0435u0440u0435u043cu0435u0449u0435u043du0438u00a0 electrode or a u043fu043eu043bu043eu0436u0435u043du0438u00a0 working end of the electrode. 2 boeing. s - lu, 2).