JSC dneprotyazhmash successfully developed, manufactured, tested it and put an upgraded throttle group at PJSC "Zaporozhstal", one of the largest metallurgical enterprises of Ukraine.
the Throttle group is a complex throttle valves (arranged in parallel), used for the cleaning gas to be installed in gas complexes of blast furnaces.
Blast furnace gas produced in the furnace is contaminated flue dust (the particles of ore, coke, sinter, limestone, etc.). Steel plants are used in cleaning of blast furnace gas in several stages. The best quality – "fine cleaning" (dust concentration to 10 mg/m3) blast furnace gas is the throttle group.
According to the press service of "Dneprotyazhmash", throttle band, made for PJSC "Zaporizhstal", has a number of advantages and innovations. Applied materials and innovations have allowed to increase service life to first overhaul to more than 6 years, operation life up to more than 18 years and to reduce by 20% the weight of the cover casings of the valves.
"As a manufacturer of a wide range of products for metallurgy and having in its structure Design and technology Institute, we constantly upgrade the equipment, which allows us to improve performance, increase reliability, efficiency and ease of use, increase the service life and the overhaul period, to reduce raskhodimosti and timing of repairs," - said the "Dneprotyazhmash".
the Company has already supplied the throttle a group of such enterprises as "arselormittaltemirtau", "Severstal", Alchevsk, Mariupol MK them. Ilyich.
