Efficient Zinc Oxide Production Rotary Kiln with High Capacity 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

Delve into the revolutionary world of secondary zinc oxide production with our cutting-edge rotary kiln volatilization method, where the commanding rotary kiln serves as the heart of the operation. This innovative technique begins with the meticulous mixing of zinc oxide ore with finely powdered coke or smokeless crushed coal in exact ratios. This expertly blended mixture is seamlessly introduced into the rotary kiln via the kiln tail discharge pipe. As the kiln elegantly rotates, these materials are gently moved forward. Enhanced by a precision-controlled forced blast, a high-temperature reaction zone is established within the kiln, reaching a remarkable 1000-1200ºC. This searing environment prompts the carbon reducing agent to effectively reduce zinc metal compounds into metal zinc vapor, which transitions into the gas phase. Upon encountering ambient oxygen, the zinc vapor is transformed into zinc oxide dust. This dust, along with the flue gas, is meticulously captured by our advanced dust collection system, resulting in a high-quality low-grade zinc oxide product. Meanwhile, metals abundant in zinc, such as lead and indium, undergo a transformative reduction and oxidation process, further enriching the final product. Copper and precious metals, including gold and silver, elegantly remain as part of the kiln slag.

This groundbreaking process is supported by an ensemble of sophisticated equipment, forming the backbone of the system. Key components include a powerful Roots blower, the essential rotary kiln, a kiln tail smoke chamber, a surface air cooler, a state-of-the-art dust collector, a dynamic desulfurization system, a precise batching system, an efficient granulator, and an intricate network of conveying equipment, all working harmoniously 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. stands as a distinguished subsidiary of Heze Shuanglong Metallurgical Machinery Group. Situated in the dynamic and industrious region of Shandong Province, China, our company thrives in a vibrant environment conducive to industrial growth and innovation. The illustrious Shuanglong Group is heralded as an industry titan, pioneering the field of large-scale industrial intelligent equipment manufacturing. With an impressive registered capital of 111.1 million yuan and sprawling across an expansive 200,000 square meters of cutting-edge facilities, our group is powered by a devoted workforce of over 420 skilled professionals. Our expertise spans a full spectrum of services: from state-of-the-art equipment manufacturing and bespoke production line design to groundbreaking research and development, meticulous manufacturing processes, precision commissioning, and smooth operation management. As an esteemed and trusted partner, we specialize in engineering general contracting, delivering customized solutions across a multitude of sectors including metallurgy, building materials, the chemical industry, environmental protection, and the groundbreaking new energy domains. We are unwavering in our commitment to offering our valued clients comprehensive, one-stop equipment and engineering solutions that are designed to enhance efficiency and spearhead 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.