15 ton of Double Drum Horizontal Coal Fired Steam Boiler Used for a Minery in Kazakhstan

Guide: A large mining group in Kazakhstan reached this cooperation with Xinli Boiler on a SHF15-1.25-SCII type coal fired steam boiler who is engaged in mineral processing and smelting requiring a stable and efficient steam source for its production processes.

As a major global mineral resource country, Kazakhstan's mining industry occupies a core position in its national economy. A large mining group in Kazakhstan reached this cooperation with Xinli Boiler on a SHF15-1.25-SCII type coal fired steam boiler who is engaged in mineral processing and smelting requiring a stable and efficient steam source for its production processes, including ore dressing, heating, and facility warming. The extreme continental climate of the region posed significant challenges to equipment stability and operational efficiency with harsh winters where temperatures can drop below -30°C. They faced with extreme weather conditions (minimum temperature can reach -40 ℃ in winter), high-altitude environments, and strict demands for continuous production before. Previously, there were problems such as low thermal efficiency, high energy consumption, and difficulty starting at low temperatures on their old boiler, which seriously affected the continuity and economy of mining operations. So the leaders of the enterprise decided to replace their steam equipment. And they decided to use Xinli Boiler's SHF15-1.25-SCII type coal fired steam boiler as the core equipment for heating, equipment preheating, and production process steam in the mining area because of its robust performance and adaptability after a comprehensive market evaluation and research.

The SHF15-1.25-SCII coal fired boiler from Xinli Boiler has the characteristics of low temperature resistant design, edicated insulation layers and electric tracing systems for the furnace and pipelines. It can quickly start in a low temperature environment of -40 ℃ that can reduce the start-up time by 30% compared to their old one. It can fully meet the continuous running demands of mining areas in winter. At the same time, in response to the low air pressure in high-altitude areas, Xinli Boiler's technical team optimized the air distribution ratio of the boiler's combustion system to ensure sufficient fuel combustion and avoid thermal efficiency decline caused by oxygen deficiency. The boiler adopts a "double drum horizontal" structure, which makes the heating surface layout reasonable, the steam output stable, and can accurately match the multiple needs of heating in mining areas (covering 5000 square meters of production and living areas), preheating of crushing equipment, and steam for mineral processing technology. In addition, this coal fired steam boiler is equipped with an intelligent control system that can monitor the parameters such as water level, pressure, and temperature in real time. It can realized automatic feeding, slag removal, manual operation and maintenance costs reducing etc.. The picture shows the delivery site of the boiler: