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Rotary Kiln Equipment for Lithium Battery Powder Preparation1
Building Material Making Machinery, Lithium Rotary Calciner, Battery Material Kiln
Shanghai Yingyong Machinery Co., Ltd.
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Product DescriptionSpodumene Calcination Rotary KilnThe rotary kiln for lithium spodumene is composed of a cylinder, support roller, heating transition part, drive gear, sealing device, motor, exhaust chamber, sintering part, and kiln hood. It's easy and more efficient for you to operate our lithium spodumene rotary kilns.When burning lithium spodumene, you can notice the flame status and simulate and display the calcination process by using our industrial TV, it can realize the infrared scanner to directly transmit the situation of the calcined belt to the computer. The utilization of these new technologies makes it easier and more reliable to operate our rotary kilns. Additionally, compared with other equipment of similar specifications, our rotary kilns for lithium spodumene can be upgraded by 10% production yield and decrease the thermal consumption by 15%.Spodumene Calcination Rotary KilnThis rotary kiln is specially designed for the high-temperature calcination of spodumene concentrate. It converts alpha-phase spodumene into beta-phase at 1050–1100°C, making lithium easier to extract during downstream processing. Widely used in lithium carbonate and lithium hydroxide production lines, the kiln is ideal for battery material plants.Model: ?2.2×38m - ?4.3×62mProduction Capacity: 120-800TPDApplicable Materials: Limestone, clay, iron ore slag, etc.Application Fields: Lithium carbonate production Lithium hydroxide production Spodumene flotation concentrate calcination Battery-grade lithium material plants Pilot or industrial-scale lithium extraction linesSuitable for lithium mica, lithium spodumene raw material etc.Key FeaturesSpodumene Calcination Rotary KilnHigh Efficiency: Ensures complete phase conversion with stable temperature controlTemperature Range: Operating temperature up to 1100°CHeating Type: Available in direct-fired and indirect-fired modelsCustomizable Size: Diameter, length, and rotation speed can be tailoredPLC Control: Automated operation with inverter control and temperature monitoringLong Service Life: Alloy steel shell and high-quality refractory liningSpecificationParameterSpecification RangeUnitDescriptionKiln Diameter1.8 – 4.2meters (m)Outer diameter of the rotary kilnKiln Length20 – 60meters (m)Length of the rotary kilnCapacity1 – 20tons/hourMaterial processing capacityOperating Temperature1050 – 1100°CWorking temperature for spodumene calcinationHeating TypeDirect-fired / Indirect-firedN/AHeating method optionsRotation Speed0.5 – 5rpmRotation speed of the kilnFuel TypeNatural gas, Coal, ElectricityN/AFuel source for heatingControl SystemPLC + Frequency InverterN/AAutomation and control systemRefractory LiningHigh alumina bricksN/AKiln inner lining materialShell MaterialAlloy SteelN/AOuter shell construction materialInstallation TypeHorizontalN/AKiln installation orientationCompany ProfileWhy Choose SYM Machinery?Over 10 years of experience in rotary kiln manufacturing and designStrict quality control and international standard certificationsProfessional technical support and after-sales serviceCustomized solutions to suit your raw materials and production capacityFAQFrequently Asked QuestionsQ1: What is the main function of the spodumene calcination rotary kiln?A1: The kiln is used to convert alpha-spodumene into beta-spodumene at high temperatures (1050-1100°C), making lithium extraction easier and more efficient.Q2: What types of heating methods are available for this rotary kiln?A2: Our rotary kilns offer both direct-fired and indirect-fired heating options to meet different process requirements.Q3: What is the typical processing capacity of your kilns?A3: The capacity ranges from 1 to 20 tons per hour, depending on the kiln size and configuration.Q4: Can the rotary kiln be customized?A4: Yes, we customize kiln diameter, length, rotation speed, and control system to suit your production needs.Q5: What kind of fuel can be used in the kiln?A5: Our kilns support natural gas, coal, and electric heating, offering flexibility in fuel choice.Q6: Do you provide installation and after-sales support?A6: Yes, we provide full technical support for installation, commissioning, and spare parts supply.Q7: What materials are used for the kiln lining and shell?A7: The kiln shell is made of alloy steel, and the refractory lining uses high alumina bricks for durability and heat resistance.Q8: What is the typical lifetime of the kiln?A8: With proper maintenance, the kiln can operate efficiently for 10 years or more.
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