CIPDB › China Industry › Metallurgy, Mineral & Energy › Nonmetallic Minerals

Solid Waste Treatment in Waelz Technology for High-Purity Zinc Oxide Rotary Kiln¹

Preview:

Product Description Product DescriptionExperience the transformative power of Shandong Bullis Metallurgical Engineering Co., Ltd.'s state-of-the-art Zinc Oxide Production Line, designed for ultimate efficiency and innovation! Employing the renowned rotary kiln volatilization method, this sophisticated system has been meticulously engineered for secondary zinc oxide production. Within this advanced process, a precise blend of zinc oxide ore and coke powder or smokeless crushed coal is expertly introduced into the rotary kiln through the kiln tail discharge pipe. As the kiln elegantly rotates, these materials advance, exposed to a high-temperature environment ranging from 1000-1200oC, under a meticulously controlled forced blast setting. In this intense thermal zone, zinc metal compounds undergo a remarkable reduction reaction with carbon and CO, transforming into zinc vapor and seamlessly transitioning into the gas phase. Within this phase, the process unfolds further as zinc vapor encounters oxygen in the air, resulting in the formation of zinc oxide dust. This valuable dust is efficiently captured by our cutting-edge dust collection system along with the flue gas, yielding a low-grade yet economically valuable zinc oxide product. Additionally, precious metals such as lead and indium are successfully extracted and oxidized, enriching the product composition, while metals like copper, gold, and silver remain within the kiln slag, enhancing the value of the output.Historically perceived as an industrial challenge, EAF dust ash consumed vast land resources and posed significant environmental threats. Today, through our advanced and sophisticated technology, we've revolutionized this perception by ingeniously extracting high-value zinc oxide from EAF dust ash, marking a spectacular evolution from 'waste to wealth'!The remarkable success of our project holds profound significance across multiple dimensions:Resource Recycling: Our innovative process is capable of handling 50,000-200,000 tons of EAF dust ash annually. This significantly minimizes resource wastage and alleviates resource scarcity pressures, presenting a monumental leap forward in sustainable management.Environmental Protection: By actively addressing the environmental risks associated with dust ash storage, we significantly reduce pollution and contribute to the creation of a more beautiful and sustainable China, showcasing our commitment to ecological stewardship.Economic Benefits: This pioneering approach paves exciting new avenues for profit growth, significantly boosting the company's economic performance and laying a robust foundation for sustainable development and future prosperity.Our process system boasts an impressive suite of cutting-edge machinery, including a high-capacity Roots blower, a sophisticated rotary kiln, a kiln tail smoke chamber, a surface air cooler, an efficient dust collector, a comprehensive desulfurization system, a precise batching system, an innovative granulator, and reliable conveying equipment, all meticulously synchronized to ensure seamless operations and peak performance.Main Technical SpecificationsModel Diameter/mLength/mSlope/%Capacity(t/d)Rotating SpeedMotor Powder/kwΦ2.5x40m2.5403.61800.44-2.4455Φ2.5x50m2.5503.02000.62-1.8655Φ2.5x54m2.5543.52800.48-1.4555Φ2.7x42m2.7423.53200.10-1.5255Φ2.8x44m2.8443.54500.437-2.1855Φ3.0x45m3.0453.55000.5-2.4775Φ3.0x48m3.0483.57000.6-3.48100Φ3.0x60m3.0603.58000.3-2.0100Φ3.2x50m3.5504.010000.6-3.0125Φ3.3x52m3.3523.513000.266-2.66125Φ3.5x54m3.5543.515000.55-3.4220Φ3.6x70m3.6703.518000.25-1.25125Φ4.0x56m4.0564.023000.41-4.07315Φ4.0x60m4.0603.525000.396-3.96315Φ4.2x60m4.2604.027500.41-4.07375Φ4.3x60m4.3603.532000.396-3.96375Φ4.5x66m4.5663.540000.41-4.1560Φ4.7x74m4.7744.045000.35-4.0630Φ4.8x74m4.8744.050000.396-3.96630Φ5.0x74m5.0744.060000.35-4.0710Φ5.6x87m5.6874.08000Max 4.23800Φ6.0x95m6.0954.010000Max 5.0950*2Main ProductsCompany ProfileShandong Bullis Metallurgical Engineering Co.,Ltd.is an esteemed subsidiary of the prestigious Heze Shuanglong Metallurgical Machinery Group, strategically located in the bustling and economically vibrant Shandong Province, China. The illustrious Shuanglong Group stands as a luminary in innovation, a dominant force in the realm of large-scale industrial intelligent equipment manufacturing. With a substantial registered capital of 111.1 million yuan, Shandong Bullis commands an impressive 200,000 square meters of cutting-edge factory facilities and proudly employs a committed and highly skilled workforce of more than 420 professionals. Our core strengths offer an extensive suite of services, encompassing advanced equipment manufacturing, visionary production line design, comprehensive R&D, precise and meticulous manufacturing processes, expert commissioning, smooth operational management, and all-encompassing engineering general contracting. Our vast business portfolio covers a broad spectrum of industries, including metallurgy, building materials, chemical industry, environmental protection, and the burgeoning field of new energy. We are dedicated to providing unrivaled, one-stop equipment and engineering solutions, meticulously crafted to cater to the distinctive requirements of our esteemed clients.CertificationsOur Exhibitions&PartnersServices1. Comprehensive Engineering Solutions Cutting-edge Consulting and Design Excellence At Shandong Bullis Metallurgical Engineering Co., Ltd., we take immense pride in our distinguished team of expert engineers. These professionals are masters in delivering outstanding early-stage consultation and design services that are tailored to your needs. Our innovative and energy-efficient metallurgical process designs are crafted to ensure flawless production continuity and unwavering product quality, fulfilling our commitment to excellence.2. Tailored Solutions for Your Unique Needs Specialized SolutionsBullis offers an extensive spectrum of customized metallurgical engineering solutions, each carefully designed to address the distinct requirements and specific site conditions of our valued clients. We are dedicated to delivering solutions that enhance performance and efficiency.3. Equipment Supply and Swift Installation Seamless Supply and Impeccable Installation Bullis possesses unparalleled proficiency in the processing of metallurgical equipment, complemented by a dedicated team of installation professionals. We guarantee swift and accurate installation, ensuring your equipment is operational swiftly, optimizing your productivity without delay.4. Expert Project Management and Execution Masterful Management and Implementation Mastery Leveraging our extensive experience in project management, we adeptly coordinate resources across all stakeholders with precision. Our meticulous planning ensures projects advance according to a well-defined timeline and budget, culminating in timely project completion with quality that not only meets but often surpasses industry benchmarks.

× More Keyword ..

× More Menu ..

×

Manufacturing & Processing Machinery

×

Industrial Equipment & Components

×

Tools & Hardware Products