CE Certified Efficient Zinc Oxide Rotary Kiln for Construction Use Building Material¹

Product Description Product DescriptionImmerse yourself in the groundbreaking production of secondary zinc oxide using a state-of-the-art method where the formidable rotary kiln takes center stage. Known as the rotary kiln volatilization method, this ingenious process begins when zinc oxide ore is perfectly blended with coke powder or smokeless crushed coal in precise proportions. The blend is then introduced into the rotary kiln through the kiln tail discharge pipe. As the rotary kiln majestically rotates, the materials gently advance forward. Aided by a forced blast, a high-temperature reaction zone boasting temperatures of 1000-1200oC is created within the kiln. This intense heat facilitates the reduction of zinc metal compounds by a carbon reducing agent, transforming them into metal zinc vapor that enters the gas phase. Here, the zinc vapor encounters oxygen from the air, becoming oxidized into zinc oxide dust, which is expertly captured by the dust collection system along with the flue gas. The result is the extraction of low-grade zinc oxide product. Furthermore, metals rich in zinc, such as lead and indium, undergo reduction and oxidation, contributing to the final product, while copper, along with precious metals like gold and silver, gracefully remain within the kiln slag.The backbone of this trailblazing process system is composed of an impressive array of equipment: a Roots blower, the pivotal rotary kiln, a kiln tail smoke chamber, a surface air cooler, a dust collector, a desulfurization system, a batching system, a granulator, and a network of sophisticated conveying equipment, ensuring seamless operation at every stage.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.Shandong Bullis Metallurgical Engineering Co., Ltd. operates as an esteemed subsidiary of the renowned Heze Shuanglong Metallurgical Machinery Group, proudly situated in the dynamic and bustling industrial heartland of Shandong Province, China. As a symbol of cutting-edge innovation and uncompromising excellence, Shuanglong Group stands as a vanguard leader in large-scale industrial intelligent equipment manufacturing. With an impressive registered capital of 111.1 million yuan and a vast 200,000 square meters of state-of-the-art facilities, the group thrives with over 420 dedicated professionals. Our expertise covers a full spectrum of services, including precision equipment manufacturing, custom production line design, advanced research and development, meticulous manufacturing processes, and flawless commissioning. As a reliable partner, we excel in engineering general contracting, crafting bespoke solutions for fields such as metallurgy, building materials, the chemical industry, environmental protection, and pioneering new energy sectors. Our unwavering commitment is to offer comprehensive, one-stop engineering solutions that drive efficiency, innovation, and success for our valued clients.CertificationsOur Exhibitions&PartnersServices1. Engineering Consulting and Design Our team of seasoned engineers is poised to provide you with insightful early-stage consultations and bespoke design services. We masterfully craft efficient and energy-smart metallurgical processes, ensuring a seamless production flow and unwavering product quality stability.2. Customized SolutionsBullis delivers bespoke metallurgical engineering solutions, meticulously tailored to suit each client's unique requirements and specific site conditions, ensuring optimal results.3. Equipment Supply and Installation Bullis boasts robust metallurgical equipment processing expertise and a skilled installation team, guaranteeing precise equipment setup and swift operational readiness.4. Project Management and Implementation With a wealth of project management acumen, we adeptly orchestrate resources, ensuring projects progress efficiently within the predetermined schedule and budget, culminating in timely delivery with quality that meets or exceeds industry standards.

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