Energy-saving infrared drying equipment

The dryer is composed of a driving shaft, a drying area, an adjusting and tightening shaft, a conveying device, a transmission device, an infrared device, and a fan (the hot air source is installed separately). The material enters from one end and is dried by the dryer at a constant speed. The conveying speed depends on the type of material and water content. All-round infrared irradiation can effectively ensure the drying area, the air flow and wind speed are evenly distributed, and the drying effect can be improved. In order to achieve the best drying effect and proper output, the moisture content, conveying speed, air distribution and temperature of the material must be properly, rationally and organically combined.

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: