Zinc Oxide Rotary Kiln
Products Description
The zinc oxide rotary kiln is one piece of industrial equipment commonly used in the production of zinc oxide. This machine uses a combination smelting technique that mixes coking coal and zinc furnace feed to process ores or waste residues with a zinc concentration of 15% to 25%. Processes like crushing, granulation, and high-temperature calcination can produce high-purity zinc oxide in the rotary kiln, increasing efficiency and reducing the requirement for coke.
The technological features of the zinc oxide rotary kiln include reducing the amount of raw materials required, avoiding lumps inside the kiln, and meeting the needs of ongoing industrial production. It is effective at continually generating large volumes of zinc oxide.
AGICO CEMENT is a leading supplier of rotary kiln equipment in the industry. We have eight kinds of zinc oxide rotary kilns with various cylinder characteristics. It is possible to modify the cylinder size (Ø2.5×40m–Ø3.0×60m) to suit the daily production need of 180–800 tons of zinc oxide.
Technical Specification
|
Model(m) |
Diameter (m) |
Length (m) |
Rotate speed (r/min) |
Rotor power(kw) |
Output (t/d) |
Weigh(t) |
|
Φ2.5×40 |
2.5 |
40 |
0.44-2.44 |
55 |
180 |
149.61 |
|
Φ2.5×50 |
2.5 |
50 |
0.62-1.86 |
55 |
200 |
187.37 |
|
Φ2.5×54 |
2.5 |
54 |
0.48-1.45 |
55 |
280 |
196.29 |
|
Φ2.7×42 |
2.7 |
42 |
0.10-1.52 |
55 |
320 |
198.5 |
|
Φ2.8×44 |
2.8 |
44 |
0.437-2.18 |
55 |
450 |
201.58 |
|
Φ3.0×45 |
3 |
45 |
0.5-2.47 |
75 |
500 |
201.94 |
|
Φ3.0×48 |
3 |
48 |
0.6-3.48 |
100 |
700 |
237 |
|
Φ3.0×60 |
3 |
60 |
0.3-2 |
100 |
800 |
310 |
Advantages Of Zinc Oxide Rotary Kiln
Intelligent Control System
The AGICO zinc oxide rotary kiln is equipped with an advanced intelligent control system that can continuously monitor the temperature, airflow, and pressure inside the kiln to ensure the stability and efficacy of the manufacturing process. It can reduce operational errors, increase production efficiency, lower equipment maintenance costs, and extend the rotary kiln's service life.
Efficient Combustion System
Our zinc oxide rotary kiln is equipped with an efficient sealing and combustion system to ensure full recovery of zinc oxide and increase production efficiency. The ideal design of the combustion system can reduce manufacturing costs, save energy, increase fuel economy, and simultaneously cut carbon emissions, making it more environmentally friendly.
Dust Reduction and Collection System
Our zinc oxide rotary kiln effectively reduces the dust pollution generated during the manufacturing process while significantly increasing the recovery rate of zinc oxide through the use of a liquid dust removal and collecting system. Furthermore, this technology can reduce particulate matter emissions during production, meet strict international environmental protection laws, and ensure a safe and clean manufacturing environment.
Application Of Zinc Oxide Rotary Kiln
Metallurgical industry
Boost low-grade iron ore's magnetic separation efficiency
It is employed in the oxidative roasting of metals like nickel and chromium.
Handle materials that contain zinc, such as zinc ash and leaching waste.
Refractory materials
Produce high-quality raw materials for refractory materials.
Prepare alumina clinker.
Chemical production
Oxidation roasting of chromium ore powder
Activation treatment of various chemical catalyst
Emerging materials
Preparation of battery-grade zinc oxide
High-purity zinc oxide for producing electronic ceramic
Working process of zinc oxide rotary kiln
The raw zinc ore is pre-treated by crushing and grinding to produce ore materials of the appropriate particle size before being fed into the zinc oxide rotary kiln cylinder with a particular inclination. As the kiln body rotates slowly, the ore materials gravitationally flow towards the kiln head in addition to undergoing counter-current heat exchange with the high-temperature gas produced in the combustion chamber at the kiln head.
Natural gas or liquefied petroleum gas, the fuel for the combustion system, is maintained at the optimal reaction temperature by a precise temperature control device. During this operation, the kiln head releases the calcination products into the cooling system, and the kiln tail's dust removal and desulfurization mechanism cleans the exhaust gas before it is released. The entire zinc oxide rotary kiln calcination system uses automatic control to ensure the zinc oxide conversion rate and to achieve real-time temperature, rotating speed, and feed volume adjustments.
Our Successful Cases
FAQ
Q: Who we are ?
A: AGICO CEMENT is a professional provider of integrated solutions for cement engineering. Since 2000, together with our subsidiary, LCDRI (Luoyang Building Material and Architectural Design and Research Institute), we have successfully designed and delivered over a hundred EPC cement plant projects for clients across the globe.
Q: How do your items compare in terms of quality?
A: We strictly adhere to national and international standards when manufacturing our goods. Before leaving our factory, each grinder is put through a rigorous testing process to guarantee dependable quality and performance.
Q: Which expert services are available during the pre-sale phase?
A: Our technical team will provide you with the following before you buy the equipment: a 3D plan of the factory, an analysis of the requirements for the production process, an assessment report on the properties of the raw materials, and a comparison of equipment selection schemes.
Q: What services does AGICO provide for project support?
A: To guarantee the seamless execution of the project from design to commissioning, we provide full life-cycle service support for zinc oxide rotary kiln projects, including one-stop solutions for project planning, equipment selection, installation and commissioning, operation training, and after-sales maintenance.
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