Efficient Zinc Oxide Production Line From Eaf Dust Featuring High-Performance Rotary Kiln

• 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

Step into the future of secondary zinc oxide production with our innovative approach that places the extraordinary rotary kiln at its heart. This revolutionary technique, known as the rotary kiln volatilization method, starts with the meticulous blending of zinc oxide ore with coke powder or smokeless crushed coal in exact proportions. This expertly mixed blend is then introduced into the rotary kiln via the kiln tail discharge pipe. As the kiln gracefully rotates, the materials are gently propelled forward. A powerful blast creates a high-temperature reaction zone, reaching a staggering 1000-1200ºC within the kiln. This searing heat allows for the reduction of zinc metal compounds by a carbon reducing agent, converting them into metal zinc vapor that transitions into the gas phase. In this phase, zinc vapor encounters atmospheric oxygen, oxidizing into zinc oxide dust, which is skillfully captured by the dust collection system along with the flue gas. This process results in the efficient extraction of low-grade zinc oxide product. Additionally, metals high in zinc content such as lead and indium, undergo reduction and oxidation, enhancing the final product. Meanwhile, copper and precious metals such as gold and silver remain elegantly encapsulated within the kiln slag.

The cornerstone of this pioneering process system is an impressive collection of advanced equipment: a robust Roots blower, the indispensable rotary kiln, a kiln tail smoke chamber, a sophisticated surface air cooler, an efficient dust collector, an effective desulfurization system, a precise batching system, a reliable granulator, and an intricate network of conveying equipment. Each piece works in harmony to ensure flawless operation throughout every stage of the process.

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 dynamic subsidiary of the esteemed Heze Shuanglong Metallurgical Machinery Group. Nestled within the bustling industrial epicenter of Shandong Province, China, our company is a luminary in the field of industrial innovation and excellence. The Shuanglong Group is celebrated as a commanding force in large-scale intelligent equipment manufacturing, supported by a robust registered capital of 111.1 million yuan and an extensive 200,000 square meters of cutting-edge facilities. Our workforce, comprising over 420 skilled and dedicated professionals, embodies our commitment to excellence. Our expertise spans a wide array of services, including advanced equipment manufacturing, bespoke production line design, pioneering research and development, meticulous manufacturing processes, precision commissioning, and seamless operational support. Trusted across multiple sectors, we excel in engineering general contracting, crafting tailor-made solutions for industries such as metallurgy, building materials, chemical processing, environmental sustainability, and the forefront of new energy innovations. Our mission is to deliver comprehensive, one-stop equipment and engineering solutions, empowering our valued clients with unparalleled efficiency and transformative innovation.

Certifications

Our Exhibitions&Partners

Services

1. 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 Solutions
Bullis 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.