Efficient Zinc Oxide Processing From Eaf Dust with Large Capacity 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

Discover the epitome of innovation with our cutting-edge secondary zinc oxide production, where the revolutionary rotary kiln takes the spotlight. This avant-garde process, 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 crafted mixture is seamlessly introduced into the rotary kiln via the kiln tail discharge pipe. As the kiln gracefully rotates, the materials advance smoothly, driven by a strategically forced blast. This generates an intense high-temperature reaction zone within the kiln, reaching a scorching 1000-1200ºC. Such extreme heat enables the carbon reducing agent to efficiently reduce zinc metal compounds, transforming them into metal zinc vapor that enters the gas phase. This vapor then meets air oxygen, oxidizing into zinc oxide dust that is adeptly captured by our advanced dust collection system along with the flue gas, leading to the extraction of low-grade zinc oxide product. Additionally, zinc-rich metals, like lead and indium, undergo transformation, enhancing the final product, while copper and precious metals such as gold and silver elegantly remain in the kiln slag.

This revolutionary process system is underpinned by an impressive lineup of essential equipment: the powerful Roots blower, the essential rotary kiln, the kiln tail smoke chamber, a surface air cooler, an efficient dust collector, a comprehensive desulfurization system, a precise batching system, an advanced granulator, and an intricate network of sophisticated conveying equipment. Each component plays a crucial role, ensuring smooth and seamless operation throughout every stage of this trailblazing production 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. is a distinguished subsidiary of Heze Shuanglong Metallurgical Machinery Group, nestled in the thriving industrial landscape of Shandong Province, China. As a symbol of cutting-edge innovation and superior performance, Shuanglong Group stands tall as a leader in the large-scale industrial intelligent equipment sector. With a robust registered capital of 111.1 million yuan, our expansive facilities span a colossal 200,000 square meters, housing a team of over 420 dedicated and skilled professionals. Our expertise lies in a broad range of services, including advanced equipment manufacturing, custom production line design, pioneering research and development, precise manufacturing processes, expert commissioning, and flawless operational management. As a reliable partner in engineering general contracting, we offer bespoke solutions tailored to a wide array of industries, including metallurgy, building materials, chemical production, environmental protection, and the innovative new energy sectors. Our unwavering commitment is to deliver comprehensive, one-stop equipment and engineering solutions that enhance efficiency and foster innovation for our esteemed clients.

Certifications

Our Exhibitions&Partners

Services

1. Engineering Consulting and Design
Our team of seasoned engineers stands ready to offer you invaluable early-stage consultations and tailor-made design services. We masterfully architect efficient and energy-efficient metallurgical processes, ensuring an uninterrupted production flow and unwavering product quality stability. Trust in our expertise to elevate your operational excellence.
2. Customized Solutions
Bullis delivers bespoke metallurgical engineering solutions, artfully tailored to meet each client's unique demands and specific site conditions, ensuring optimal, efficient, and sustainable results.
3. Equipment Supply and Installation
Bullis boasts profound expertise in metallurgical equipment processing along with a highly skilled installation team, guaranteeing flawless equipment setup and rapid transition to operational readiness, empowering your production line with precision and efficiency.
4. Project Management and Implementation
With an abundant wealth of project management expertise, we skillfully orchestrate resources to ensure projects advance efficiently within the stipulated schedule and budget. This results in the timely delivery of projects with a quality that not only meets but often exceeds industry standards, providing you with peace of mind and exceptional outcomes.