The double-station 40kg pressurized coke oven is used to analyze the coke yield, chemical product yield, and gas yield of blended coal or single coal types, and quantitatively simulate the hot strength indexes (CRI, CSR) of coke. It is applied to the experimental research of conventional and stamp charging coking. It provides experimental research data for the rational utilization of coal resources and the improvement of coke product quality, guides and improves production, infers the economic feasibility of production, and provides information for the rational utilization of coal resources.

Technical Parameters

Furnace Body

• Furnace chamber size: Φ460*700mm;
• Heating element: Φ2mm HRE spiral heating element;
• Heating method: Three-stage independent temperature control;
• Electric heating structure: Spiral embedded heating furnace chamber;
• Heating power: 6*3 = 18 KW;
• Operating temperature: ≤1200℃;
• Temperature control method: Given by computer and controlled by Siemens PLC program.

Lifting and Discharging Furnace Mechanism

• Function: Sample coal retort and load device assembly;
• Lifting method: Screw rod + guide column electric mode;
• Lifting height: 800mm;
• Coke car movement mode: Driven by screw rod;
• Stroke: 1000mm;

Stamping Machine

• Function: Stamping the density of coal cakes;
• Density adjustment range: 0.9 - 1.05kg/cm³;

Coke Discharging Mechanism

• Stamping machine base: Ensures the coal retort is placed stably when stamping the coal cake;

Gas Purification System

• Combustion purification + water washing.

Main Control System

• Control system: Computer + Siemens PLC (200_Smart);
• Data processing: Remotely controlled by computer, the temperature control curve is displayed in real time, and data reports are output;
• Computer: Lenovo brand
• Printer: HP laser printer