Large Capacity Rotary Kiln for Efficient Zinc Oxide 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

Dive into the revolutionary world of secondary zinc oxide production with our cutting-edge Large Capacity Rotary Kiln for Efficient Zinc Oxide Processing. This state-of-the-art technology, known as the rotary kiln volatilization method, takes zinc oxide processing to unprecedented heights. The process commences when zinc oxide ore is meticulously blended with either coke powder or smokeless crushed coal in specific ratios, ensuring optimal results. This expertly prepared mixture is then fed into the rotary kiln via the kiln tail discharge pipe. As the kiln rotates with graceful precision, the materials progress smoothly through it. To enhance the process, a powerful forced blast creates a high-temperature reaction zone within the kiln, reaching a scorching 1000-1200ºC. This intense heat environment is perfect for enabling the reduction of zinc metal compounds through a carbon reducing agent, leading to their transformation into metal zinc vapor. The vapor then interacts with the oxygen present in the air, causing it to oxidize into zinc oxide dust. This dust, along with the accompanying flue gas, is efficiently captured by the dust collection system, resulting in the production of low-grade zinc oxide. Additionally, metals with high zinc content, such as lead and indium, are reduced and oxidized during this process, enriching the final product. Meanwhile, copper and precious metals like gold and silver remain in the kiln slag, maintaining their integrity.

At the heart of this groundbreaking and highly efficient process system lies an impressive array of sophisticated equipment: the powerful Roots blower, the pivotal rotary kiln, a strategically designed kiln tail smoke chamber, an advanced surface air cooler, a high-efficiency dust collector, a meticulous desulfurization system, a precise batching system, a state-of-the-art granulator, and a comprehensive network of advanced conveying equipment. This ensemble works in perfect harmony to ensure the seamless and continuous operation of the zinc oxide production process, setting a new standard in the industry.

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. is an esteemed subsidiary of Heze Shuanglong Metallurgical Machinery Group, ideally situated in the dynamic industrial heartland of Shandong Province, China. As a shining emblem of innovation and distinction, Shuanglong Group is a distinguished leader in the domain of large-scale industrial intelligent equipment manufacturing. With a substantial registered capital of 111.1 million yuan, the group extends over a vast 200,000 square meters of cutting-edge facilities, employing a dedicated workforce of over 420 skilled professionals. Our unparalleled expertise spans a full spectrum of services, from equipment manufacturing and customized production line design to trailblazing research and development, precise manufacturing processes, expert commissioning, and smooth operation. As a trusted partner in engineering general contracting, we deliver bespoke solutions across diverse sectors, including metallurgy, building materials, chemicals, environmental protection, and the forefront of new energy fields. Our unwavering commitment to clients is rooted in offering comprehensive, one-stop equipment and engineering solutions that enhance efficiency and foster innovation.

Certifications

Our Exhibitions&Partners

Services

1.Engineering Consulting and Design
Our team of seasoned engineers stands ready to offer you insightful early-stage consultations and tailored design services. We skillfully engineer efficient and energy-smart metallurgical processes that promise a seamless production flow and the unwavering stability of product quality.
2.Customized Solutions
Bullis offers bespoke metallurgical engineering solutions that are meticulously crafted to address each client's unique demands and specific site conditions, ensuring the achievement of optimal results.
3.Equipment Supply and Installation
Bullis possesses extensive expertise in metallurgical equipment processing and employs a skilled installation team, ensuring precise equipment setup and rapid readiness for operation.
4.Project Management and Implementation
With extensive project management expertise, we skillfully orchestrate resources, ensuring project progress is efficient and within the predetermined schedule and budget, culminating in on-time delivery with quality that meets or surpasses industry standards.