High-power infrared drying machine

The working principle of Infrared Drying Machine:
The main principle of the belt dryer is to spread the material evenly on the conveyor belt, drag it by the transmission device, move back and forth in the dryer, the hot air flows through the material, and the water vapor is discharged from the moisture exhaust hole. So as to achieve the purpose of drying. The conveying can be chain type, mesh belt type, chain plate type, roller type, hanging chain type, etc. The length of the box is composed of standard sections. In order to save space, the dryer can be made into a multi-layer type. The common ones are single-layer, three-layer and five-layer, with a length of 2-100m and an effective width of 0.3-3.0m.

Mechanical Structure:

The infrared drying machine is a tunnel dryer. It is composed of feeding zone, heating zone, cooling zone and discharging zone respectively. The temperature area is heated by far-infrared medium-wave quartz heating tubes, and the wind-transporting fan adopts a high-temperature-resistant motor. The thermal insulation tank adopts a frame-type double-layer liner structure, and the middle is made of high-temperature silicic acid insulation rock wool for thermal insulation. Each heating zone can be opened separately for easy cleaning and maintenance. The heating control is equipped with Japan's Panasonic PID automatic constant temperature device, normal temperature ~ 200 ° C. Each 2m section of the heating area is provided with an independent waste discharge port and independent temperature control. The heating area adopts a new inner cavity structure to make the temperature distribution more uniform, and the temperature display and the furnace temperature deviation +/- 4°C. High temperature resistant Teflon mesh belt is used for conveying the drying object, which can effectively protect the surface of the drying object. Equipped with an automatic deviation correction device, which can effectively eliminate the worries of the conveyor belt deviation. Stepless adjustment is possible through inverter, AC motor control.

Technical Parameter:
Effective height of conveying net surface: 920~960 mm (adjustable)Technical Parameter:
Effective height of conveying net surface: 920~960 mm (adjustable)
Conveying net surface effect width: 600 mm
Adjustable range of conveying speed: 2.5～5 m/min (stepless)
Automatic temperature setting range: normal temperature to 200°C
Feed zone length : 550 mm
Heating zone length: 8000 mm (2000 mm × 4 segments)
Cooling zone length: 6000 mm
Length of discharge area: 1000 mm
Overall machine length: 15550 mm
Total machine power: 22 KW
Actual power usage after heating up: about 40%-50% (significant energy saving effect)
Applicable power supply: 380V / 50Hz (three-phase four-wire)
Applicable power supply: 380V / 50Hz (three-phase four-wire)

Main Parts Configuration Table: