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State-of-The-Art Dolomite Lime Gypsum Rotary Kiln Production Line for Optimal Output1
Metallurgy MachineryHigh-Performance Dolomite Rotary KilnAdvanced Dolomite Processing Equipment
Shandong Bullis Metallurgical Engineering Co., Ltd.
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Product Description Introducing the Metallurgical Dolomite Rotary Kiln Production Line, expertly designed to deliver an impressive capacity range of 100-600tpd, ensuring unparalleled efficiency for your operations. Product IntroductionThe metallic magnesium production line is an expertly crafted rotary kiln, meticulously engineered to address the unique calcining characteristics of dolomite and the stringent process demands of the esteemed Pidgeon method for magnesium smelting. This kiln serves as the linchpin of the dolomite calcining system, delivering unparalleled efficiency and precision. products produced by this state-of-the-art rotary kiln demonstrate exceptional stability and consistent quality, boasting high reactivity and minimal loss on ignition. It flawlessly meets the rigorous requirements of the Pidgeon method for magnesium smelting, enhancing magnesium extraction rates and improving silicon utilization. This results in significantly reduced production costs and minimized metallic magnesium consumption,. It stands as the indispensable equipment for dolomite calcination in the magnesium manufacturing sector.The complete process of magnesiumsmelting unfolds through a series of meticulous stages: beginning with raw material storage, followed by dolomite calcination, grinding, and briquetting, and culminating in reduction and refining. Initially, the raw dolomite is broken down into optimal sizes (20-40mm) using a crusher, sintered in a rotary kiln, cooled in a cooler, and finely ground by a ball mill. This powder is then compressed into balls using a ball press. The calcined dolomite is then uniformly mixed with ferrosilicon and fluorite powders to form a cohesive dough, placed into heat-resistant stainless steel reduction tanks. Within the reduction furnace, the temperature is raised to 1200-1250°C under a vacuum of 1.33Pa, where crude magnesium is extracted, further refined, cast into ingots, and subjected to surface treatment to yield finished magnesium ingots.Product Advantages1) Fuel combustion equipment: Incorporates state-of-the-art energy-saving burners that automatically manage air distribution, and enhance thermal efficiency.2) A vertical preheater at the rotary kiln's terminus optimally utilizes the high-temperature flue gas from the kiln's combustion to preheat materials,. This innovative approach allows the materials to initiate partial decomposition within the preheater,, thereby significantlyboosting system output and enhancing thermal efficiency.3) A vertical cooler at the kiln's forefront fully exploits the heat from the kiln's high-temperature whitened material to preheat the secondary air to an impressive 650°C, further augmenting thermal efficiency and ensuring outstanding 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. is a distinguished subsidiary under the esteemed Heze Shuanglong Metallurgical Machinery Group, strategically located at the vibrant heart of Shandong Province, China. Celebrated as a pioneer in the realm of large-scale industrial intelligent equipment manufacturing, Shuanglong Group holds an influential presence with an impressive registered capital of 111.1 million yuan. This enterprise stands as a beacon of innovation and scale, encompassing a vast 200,000 square meters of state-of-the-art factory space and employing a dedicated workforce of over 420 highly skilled professionals. The company's core operations are as diverse as they are dynamic, spanning sophisticated equipment manufacturing, meticulous production line design, advanced R&D, precision manufacturing, comprehensive commissioning, and seamless operation. Additionally, the company excels in offering all-encompassing engineering general contracting services, ensuring smooth execution from concept to reality. Our vast array of business segments underscores our adaptability and expertise, covering metallurgy, building materials, the chemical industry, environmental protection, and new energy sectors. We proudly provide our esteemed clients with holistic, cutting-edge equipment and engineering solutions, meticulously tailored to meet their unique needs.Qualifications and HonorsCustomer Visit
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