High-Performance Rotary Kiln for Zinc Oxide Production Efficiency Building Material

• Customization: Available
• After-sales Service: 1 Year
• Warranty: One Year Except Wearing Parts
• Model NO.: SL-XIN
• Customized: Customized
• Condition: New
• Power Source: Gas
• Automatic Grade: Automatic
• Type: Sintering Furnace
• Certification: ISO, CE, CCS
• Application: Chemical, Construction, Metallurgy
• 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
• 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 innovative world of secondary zinc oxide production with a state-of-the-art method that places the formidable rotary kiln at the forefront of industrial advancement. This sophisticated technique, known as the rotary kiln volatilization method, begins with the meticulous blending of zinc oxide ore and either coke powder or smokeless crushed coal in exact proportions. This expertly crafted mixture is then introduced into the rotary kiln through the kiln tail discharge pipe. As the kiln executes its majestic rotation, the materials are gently propelled forward. Enhanced by a powerful forced blast, a high-temperature reaction zone is established within the kiln, reaching a blistering 1000-1200ºC. Under these conditions, zinc metal compounds undergo reduction by a carbon reducing agent, transforming into metal zinc vapor, which transitions to the gas phase. This vapor then interacts with oxygen present in the air, oxidizing into zinc oxide dust, which is skillfully collected by the dust collection system alongside the flue gas. This process results in the efficient extraction of a low-grade zinc oxide product. Additionally, metals rich in zinc such as lead and indium are reduced and oxidized, contributing to the final output, while copper and precious metals like gold and silver gracefully remain within the kiln slag.

The foundation of this revolutionary process system is an impressive suite of equipment, including a high-efficiency Roots blower, the essential rotary kiln, a kiln tail smoke chamber, an advanced surface air cooler, a cutting-edge dust collector, a comprehensive desulfurization system, a precise batching system, an efficient granulator, and a sophisticated network of conveying equipment. These components work in harmony to ensure seamless and efficient operation throughout each stage of production.

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 proud subsidiary of Heze Shuanglong Metallurgical Machinery Group, strategically located in the vibrant industrial hub of Shandong Province, China. Serving as a beacon of innovation and excellence, the Shuanglong Group is a prominent leader in the realm of large-scale industrial intelligent equipment manufacturing. With an impressive registered capital of 111.1 million yuan and an expansive 200,000 square meters of state-of-the-art facilities, our group employs a dedicated team of over 420 skilled professionals. Our core competencies include a comprehensive suite of services such as equipment manufacturing, bespoke production line design, cutting-edge research and development, meticulous manufacturing processes, precision commissioning, and seamless operations. As a trusted partner, we excel in engineering general contracting, delivering tailor-made solutions across diverse sectors including metallurgy, building materials, the chemical industry, environmental protection, and pioneering new energy fields. We are committed to providing our valued clients with holistic, one-stop equipment and engineering solutions that drive efficiency and 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.