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China, Chinese High Efficient and Large Capacity Dolomite Rotary Kiln Production Line1 Industrial Products Supplier Manufacturer Details, price list catalog:
China Industrial Products Supplier Manufacturer List Catalog
Nonmetallic MineralsDolomiteDolomite Rotary KilnDolomite Plant
Shandong Bullis Metallurgical Engineering Co., Ltd.
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Product Description High Efficient And Large Capacity Dolomite Rotary Kiln Production LineProduct IntroductionOur metallic magnesium production line features a specially designed rotary kiln, meticulously engineered to address the unique calcining characteristics of dolomite and fulfill the stringent process demands of the renowned Pidgeon method for magnesium smelting. This kiln serves as the cornerstone of the dolomite calcining system, ensuring unparalleled efficiency and precision. The products produced by this rotary kiln showcase exceptional stability and consistent quality,while offering high activity and minimal ignition loss, aligning perfectly with the rigorous process criteria of the Pidgeon method for magnesium smelting. This increases the magnesium extraction rate and optimizes silicon utilization, significantly cutting down production costs and consumption of metallic magnesium,. It undeniably stands as the quintessential equipment for dolomite calcination within the magnesium industry.The extensive magnesiumsmelting process unfolds through precise stages, starting from raw material storage to dolomite calcination, grinding, and briquetting, followed by reduction and refining. Initially, raw dolomite is crushed into appropriate sizes (20-40mm) using a crusher, sintered in a rotary kiln, cooled via a cooler, and finely ground by a ball mill. This powder is then pressed into balls by a ball press. The calcined dolomite is evenly mixed with ferrosilicon and fluorite powders to form a dough, which is placed in heat-resistant stainless steel reduction tanks. In a reduction furnace, the temperature is raised to 1200-1250°C under a vacuum of 1.33Pa. Here, crude magnesium is extracted and further refined, cast into ingots, and undergoes surface treatment to yield finished magnesium ingots.Product Advantages1) Fuel combustion equipment: Features state-of-the-art energy-saving burners to automatically regulate air distribution, thereby maximizing thermal efficiency.2) A vertical preheater at the rotary kiln's end optimizes the utilization of high-temperature flue gas from the kiln's combustion to preheat materials,allowing materials to initiate partial decomposition inside the preheater,thereby significantlyincreasing system output and augmenting thermal efficiency.3) A vertical cooler at the kiln's head harnesses the heat from the kiln's high-temperature whitened material to preheat the secondary air to an impressive 650°C, thereby escalating thermal efficiency and offering remarkable economic returns.Main Technical SpecificationsDimension/mSpeed(r/min)Slope/%Capacity(t/h)ReducerMotor ModelMotor Powerφ1.6×32m0.58-2.8542ZQ75-50YCT250-4A18.5φ1.6/1.9×36m0.53-1.5942.5-3ZQ110-7YCTZ50-4B22φ1.9×39m0.53-1.5943-3.4ZQ125-7YCT315-4A37φ2.2×45m0.214-1.643.54-5Main: ZS125-5YCT315-4B45Auxiliary: ZQ40-40Y112M-44φ2.5×50m0.62-1.53.55-6Main: ZS165-5YCT355-4A55Auxiliary: ZS50-1Y160M-67.5φ2.5×55m0.62-1.53.55-6Main: ZS165-5YCT355-4A55Auxiliary: ZS50-1Y160M-67.5φ2.8×55m0.62-1.53.56-7Main: ZS165-5YCT355-4B75Auxiliary: ZS50-1Y160L-611φ3.0×60m0.5-1.53.57-9Main: ZS165-3ZSN-280-11B125Auxiliary: ZS50-1Y160L-611φ3.2×64m0.4-1.53.58-10Main: ZS130-16ZSN-280-11B190Auxiliary: Zl50-1Y180L-422φ3.5×70m0.4-1.53.512-14Main: ZSY500-40ZSN-315-082280Auxiliary: Zl50-14Y180L-422φ4.0×80m0.4-1.53.516-20Main: ZLY630-35.5ZSN-315-12355Auxiliary: ZSY280-35.5Y200L-430About UsShandong Bullis Metallurgical Engineering Co.,Ltd.Shandong Bullis Metallurgical Engineering Co., Ltd. operates as a proud subsidiary of the esteemed Heze Shuanglong Metallurgical Machinery Group, strategically located in the heart of Shandong Province, China. Shuanglong Group stands as a trailblazer in the realm of large-scale industrial intelligent equipment manufacturing, boasting a remarkable registered capital of 111.1 million yuan. With an expansive 200,000 square meters of factory space, this enterprise is home to over 420 highly skilled professionals. The company excels in a wide array of operations, including state-of-the-art equipment manufacturing, cutting-edge production line design, and comprehensive R&D efforts. Additionally, they provide top-tier commissioning and operation services, complemented by an all-encompassing engineering general contracting capability. With an impressive portfolio that spans metallurgy, building materials, chemical industry, environmental protection, and the burgeoning field of new energy, the company delivers holistic equipment and engineering solutions that cater to diverse client needs.Qualifications and HonorsCustomer Visit
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