Large Capacity Rotary Kiln for Efficient Zinc Oxide Electric Arc Furnace 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

Immerse yourself in the revolutionary world of secondary zinc oxide production, leveraging a state-of-the-art rotary kiln volatilization method. This remarkable process unfolds as zinc oxide ore is meticulously combined with coke powder or smokeless crushed coal in precise ratios, and introduced via the kiln tail discharge pipe into the heart of the rotary kiln. As the kiln majestically rotates, these materials are gently propelled forward. Aided by a forceful blast, an intense high-temperature reaction zone is established, reaching a scorching 1000-1200ºC within the kiln. This searing environment enables the transformation of zinc metal compounds via a carbon reducing agent into a vaporous metal zinc, which then ascends into the gas phase. Here, the vapor encounters ambient oxygen, oxidizing into zinc oxide dust, which is skillfully captured by the dust collection system alongside the flue gas. The outcome is an extraction of a low-grade zinc oxide product, with metals like lead and indium contributing to the mix through reduction and oxidation, while copper and precious metals such as gold and silver remain elegantly within the kiln slag.

The backbone of this innovative process system consists of a formidable array of equipment: the robust Roots blower, the pivotal rotary kiln, a sophisticated kiln tail smoke chamber, an advanced surface air cooler, an efficient dust collector, a comprehensive desulfurization system, an intricate batching system, a high-precision granulator, and an extensive network of cutting-edge conveying equipment, all working in perfect harmony to ensure a seamless operation at every stage.

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 distinguished subsidiary of the renowned Heze Shuanglong Metallurgical Machinery Group, strategically situated in the bustling industrial heart of Shandong Province, China. As a pinnacle of innovation and unmatched excellence, Shuanglong Group commands a leading position in the expansive world of large-scale industrial intelligent equipment manufacturing. With a formidable registered capital of 111.1 million yuan, the group sprawls over a vast 200,000 square meters of cutting-edge facilities, employing a dedicated and highly skilled workforce of over 420 professionals. Our extensive expertise includes a full spectrum of capabilities such as advanced equipment manufacturing, customized production line design, groundbreaking research and development, precise manufacturing processes, expert commissioning, and flawless operational execution. As a reliable partner, we masterfully handle engineering general contracting, offering bespoke solutions that cater to various sectors including metallurgy, building materials, the chemical industry, environmental protection, and emerging new energy fields. We are steadfast in our commitment to delivering comprehensive, one-stop equipment and engineering solutions that propel efficiency and foster innovation for our esteemed clients.

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.