CIPDB › China Industry › Metallurgy, Mineral & Energy › Nonmetallic Minerals
Eaf Dust Recycling with Waelz Technology for Zinc Oxide Production Rotary Kiln1
Nonmetallic MineralsHigh-Efficiency KilnPremium Zinc Oxide Kiln
Shandong Bullis Metallurgical Engineering Co., Ltd.
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Product Description Product DescriptionDiscover unparalleled excellence and operational prowess with our state-of-the-art Zinc Oxide Production Line! Harnessing the esteemed rotary kiln volatilization approach, this advanced system is meticulously designed for premium secondary zinc oxide production. By skillfully amalgamating zinc oxide ore with coke powder or smokeless crushed coal, the blend is expertly introduced into the rotary kiln through the kiln tail discharge pipe. As the kiln rotates with precision, materials move progressively, engaging in a dynamic high-temperature reaction ranging from 1000-1200oC, all within a high-velocity forced blast environment. At this searing temperature, zinc metal compounds meet the robust reducing powers of carbon and CO, metamorphosing into zinc vapor and transitioning effortlessly into the gaseous phase. Within this atmospheric transformation, zinc vapor interacts with ambient air oxygen, culminating in the creation of zinc oxide dust. This treasured dust is adeptly captured by our cutting-edge dust collection system, alongside the flue gas, resulting in a low-grade, yet highly valuable zinc oxide product. Furthermore, essential elements like lead and indium are extracted and oxidized, enriching the final product, while noble metals such as copper, gold, and silver majestically remain within the kiln slag.Once considered a burdensome byproduct of steel manufacturing, EAF dust ash consumed large tracts of land and posed significant environmental threats. Now, through our revolutionary technology, we've brilliantly transformed EAF dust ash into high-value zinc oxide, marking an extraordinary transition from 'waste to wealth'!Our project's impact is profoundly transformative:Resource Recycling: With the capacity to process between 50,000 and 200,000 tons of EAF dust ash annually, our system drastically reduces resource wastage and eases the depletion pressure on critical resources.Environmental Protection: It significantly lessens the environmental risks associated with dust ash storage, reduces pollution, and actively fosters the development of a pristine and sustainable environment across China.Economic Benefits: It unlocks new channels for revenue growth, enhances the company's economic performance, and advocates for the cause of sustainable development.Our process system boasts an exceptional array of cutting-edge equipment, including a high-capacity Roots blower, an advanced rotary kiln, a kiln tail smoke chamber, a surface air cooler, a highly efficient dust collector, a comprehensive desulfurization system, a precise batching system, an innovative granulator, and robust conveying equipment, all meticulously engineered to guarantee 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.As a distinguished subsidiary of the esteemed Heze Shuanglong Metallurgical Machinery Group, Shandong Bullis Metallurgical Engineering Co., Ltd. proudly stands at the forefront of the vibrant Shandong Province, China. The illustrious Shuanglong Group epitomizes groundbreaking innovation, securing its place as a leader in the domain of large-scale industrial intelligent equipment manufacturing. Boasting an impressive registered capital of 111.1 million yuan, our company commands an expansive 200,000 square meters of state-of-the-art factory facilities, where over 420 dedicated professionals bring our vision to life with expertise and commitment. Our core strengths shine through a comprehensive portfolio of services, including cutting-edge equipment manufacturing, visionary production line design, extensive research and development, meticulous manufacturing processes, precise commissioning, seamless operations, and comprehensive engineering general contracting. Our diverse business segments encompass a wide array of industries, including metallurgy, building materials, chemical industry, environmental protection, and new energy sectors. We are steadfast in our commitment to delivering unparalleled, all-encompassing equipment and engineering solutions, meticulously crafted to exceed the unique demands of our esteemed clientele.CertificationsOur Exhibitions&PartnersServices1. Comprehensive Engineering Solutions Cutting-edge Consulting andDesign Excellence Design Excellenceesign Excellence At Shandong Bullis Metallurgical Engineering Co., Ltd., we take immense pride in our team of exceptionally skilled and seasoned engineers. They deliver unparalleled early consultation and design services, meticulously crafting innovative, tailor-made, energy-efficient metallurgical process designs. Our unwavering commitment ensures seamless production processes and consistently exceptional product quality.2. Tailored Solutions for Your Unique Needs Specialized Solutionspecialized SolutionsBullis offers a wide array of personalized metallurgical engineering solutions, intricately crafted to address each client's unique needs and specific site conditions.3. Equipment Supply and Swift Installation Seamless Supply andeamless Supply and Impeccable Installationmpeccable Installation Bullis excels with its robust capabilities in metallurgical equipment processing, backed by a professional installation team. We ensure precise and efficient installation, enabling your equipment to become operational without delay.4. Expert Project Management and Execution Masterful Management andasterful Management and Implementation Masterymplementation Mastery With a wealth of experience in project management, we excel at harmonizing resources across all stakeholders. Our projects progress according to a meticulously outlined timeline and budget, ensuring timely delivery with quality that consistently meets or exceeds industry standards.
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