Rotary Kiln for High-Capacity Zinc Oxide Production and Processing From Eaf Dust

• Customization: Available
• Certification: CE, ISO
• Application: Chemical, Construction, Metallurgy
• Model NO.: SL-XIN
• Shape: Granular
• Color: Colorless
• Capacity: 1-75 T/H
• Rotate Speed: 3-8 R/Min
• Voltage: 380 V
• Power: 3-110 Kw
• Feature: High Efficiency
• Design: Available
• Weight: 30000 Kg
• Fuel: Coal/Natural Gas/Coke Gas
• Dimension: Customized
• Condition: New
• Warranty: 12 Months
• Transport Package: Standard Export Package
• Specification: 1.6x32m-5.2x72m
• Trademark: SL Brand
• Origin: Shandong, China
• HS Code: 8501109190
• Production Capacity: 80 Set/Year

Product Description

Product Description

Venture into the revolutionary realm of secondary zinc oxide production with our cutting-edge, high-capacity rotary kiln. This exceptional process-dubbed the rotary kiln volatilization method-begins with the meticulous blending of zinc oxide ore with precisely-measured coke powder or smokeless crushed coal. The mixture is then expertly introduced into the rotating kiln through the kiln tail discharge pipe. As the rotary kiln elegantly revolves, the materials are gently guided forward, while a powerful jet stream creates an intense high-temperature reaction zone of 1000-1200ºC. Within this fiery crucible, zinc metal compounds are reduced by a potent carbon reducing agent, transforming into metal zinc vapor that gracefully transitions into the gas phase. Here, the zinc vapor meets ambient oxygen, undergoing oxidation to become zinc oxide dust, which is deftly captured by the advanced dust collection system along with the flue gas. This sophisticated process yields a low-grade zinc oxide product. Additionally, metals such as lead and indium, known for their zinc richness, are reduced and oxidized, enhancing the final product, while copper and precious metals like gold and silver remain in the kiln slag, completing the cycle of refinement.

The foundation of this pioneering system is an ensemble of state-of-the-art equipment: a powerful Roots blower, the indispensable rotary kiln, a kiln tail smoke chamber, an efficiently-designed surface air cooler, a high-performance dust collector, a comprehensive desulfurization system, a precise batching system, an innovative granulator, and a network of advanced conveying equipment, all working in perfect harmony to ensure flawless operation at every phase.

Main Technical Specifications

Model	Diameter/m	Length/m	Slope/%	Capacity(t/d)	Rotating Speed	Motor Powder/kw
Φ2.5x40m	2.5	40	3.6	180	0.44-2.44	55
Φ2.5x50m	2.5	50	3.0	200	0.62-1.86	55
Φ2.5x54m	2.5	54	3.5	280	0.48-1.45	55
Φ2.7x42m	2.7	42	3.5	320	0.10-1.52	55
Φ2.8x44m	2.8	44	3.5	450	0.437-2.18	55
Φ3.0x45m	3.0	45	3.5	500	0.5-2.47	75
Φ3.0x48m	3.0	48	3.5	700	0.6-3.48	100
Φ3.0x60m	3.0	60	3.5	800	0.3-2.0	100
Φ3.2x50m	3.5	50	4.0	1000	0.6-3.0	125
Φ3.3x52m	3.3	52	3.5	1300	0.266-2.66	125
Φ3.5x54m	3.5	54	3.5	1500	0.55-3.4	220
Φ3.6x70m	3.6	70	3.5	1800	0.25-1.25	125
Φ4.0x56m	4.0	56	4.0	2300	0.41-4.07	315
Φ4.0x60m	4.0	60	3.5	2500	0.396-3.96	315
Φ4.2x60m	4.2	60	4.0	2750	0.41-4.07	375
Φ4.3x60m	4.3	60	3.5	3200	0.396-3.96	375
Φ4.5x66m	4.5	66	3.5	4000	0.41-4.1	560
Φ4.7x74m	4.7	74	4.0	4500	0.35-4.0	630
Φ4.8x74m	4.8	74	4.0	5000	0.396-3.96	630
Φ5.0x74m	5.0	74	4.0	6000	0.35-4.0	710
Φ5.6x87m	5.6	87	4.0	8000	Max 4.23	800
Φ6.0x95m	6.0	95	4.0	10000	Max 5.0	950*2

Main Products

Company Profile

Shandong Bullis Metallurgical Engineering Co.,Ltd.Shandong Bullis Metallurgical Engineering Co., Ltd. proudly operates as a distinguished subsidiary of the esteemed Heze Shuanglong Metallurgical Machinery Group. Our state-of-the-art facility thrives in the dynamic industrial heart of Shandong Province, China, an epicenter of innovation and industrial prowess. As a beacon of visionary excellence, the Shuanglong Group commands leadership in the sphere of large-scale industrial intelligent equipment manufacturing. With an impressive registered capital of 111.1 million yuan and a sprawling expanse covering 200,000 square meters, our advanced facilities are home to a team of over 420 dedicated professionals, each skilled and committed to excellence. Our specialized expertise spans an extensive array of services such as precision equipment manufacturing, custom production line design, innovative research and development, exacting manufacturing processes, and expert commissioning and operations. We stand as a trusted partner in engineering general contracting, providing bespoke solutions tailored to specific needs across diverse industries including metallurgy, building materials, the chemical sector, environmental protection, and groundbreaking new energy fields. Our unwavering dedication is to offer our valued clients comprehensive, one-stop equipment and engineering solutions that enhance efficiency and foster innovation, driving them toward unparalleled success.

Certifications

Our Exhibitions&Partners

Services

1. Comprehensive Engineering Consulting and Design
Our distinguished team of expert engineers is ready to offer you unparalleled early-stage consultations alongside tailor-made design services. We skillfully develop metallurgical processes that are not only efficient but also energy-conscious, ensuring a seamless production flow and unwavering product quality.
2. Tailored Solutions
Bullis provides personalized metallurgical engineering solutions, carefully customized to fit each client's distinct needs and specific site characteristics, thereby ensuring the most favorable outcomes.
3. Quality Equipment Supply and Installation
Bullis possesses extensive expertise in metallurgical equipment processing and is backed by a proficient installation team, ensuring each equipment setup is precise and operational readiness is achieved swiftly.
4. Proficient Project Management and Implementation
Armed with vast project management expertise, we expertly coordinate resources, ensuring projects advance smoothly within the defined timeline and budget, resulting in timely delivery with quality that meets or surpasses industry standards.