红外线加热资料
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Infrared Basics and Technology 红外基础知识和技术
Infrared Basics 红外基础知识
The Radio
technology
INFRARED (Heat)
UV
1nm 380 -780nm 10 m 1mm 1cm 10m 100m 1km 10km 100km
紫外线
红外热辐射技术
Infrared Radiation
Infrared radiation
Infrared emitter
Sun
St t h
Electromagnetic
Ai /Stratosphere waves
Air/vacuum
Earth Product
红外线发射器
平流层
电磁波 空气/真空
Heat Transfer by Different Systems
Heat Transfer by Convection
Material to be heated
被加热的材料
Heat will be transferred by gas/air to warm up the material
Heat Transfer by Conduction
Heat will be transferred through the material
Heat Transfer by IR Radiation Oscillation energy = function of temperature
Infrared: Spectral Radiation Distribution 短波
中波
长波
可见光
辐卤素
中波快速响应
碳
波长
Infrared: Absorption, reflection and transmission
Infrared Radiation
Reflection Absorption
Absorption
Transmission 红外线:吸收,反射和透射
红外辐射
反射
吸收
吸收
透射/传输
Infrared Technology gy
红外技术
Design of a Quartz Glass Twin Tube IR Emitter g
Gold Reflector Quartz glass ~ 500 °C g Filament 600 -2500 °C
Variety of wave ranges
Cross sections
a x
b (mm)
Lengths (mm)
•Variety of wave ranges •Gold reflector for high efficiency •High stability for long emitters
黄金反射器
石英玻璃〜500° C 长纤600 - 2500° C
截面长度各种波的范围
高效率的黄金反射器长发射器的高稳定性
Transmission of Quartz Glass
Intensity Distribution of IR Twin Tube Emitters y
1 Emitter without Gold Reflector
2 Emitter with Gold Reflector
3 Emitter Location f G f
4 Location of Gold Reflector 红外双管发射器强度分布
无黄金反射器的发射器
带有黄金反射器的
发射器
发射器的位置 黄金反射器的位置
Design of a Quartz Glass Round Tube Emitter g
Gold Reflector
Quartz glass ~ 500 °C Filament max. 1200 °C
•Short reaction times (1-2 s)
Gold reflector for high efficiency
Diameter d (mm)Lengths (mm)•Gold reflector for high efficiency •IR-spectrum matches to
many processes
19
1500
石英玻璃圆管发射器的设计
黄金发射器
石英玻璃〜500° C 长纤最大 1200℃
直
径
长度
短反应次数(1-2 s )
高效率的黄金反射器
红外光谱匹配许多流程
Infrared Emitter system comparison Infrared Emitters
Quartz glass gold reflector
石英玻璃 黄金发射器
g
Design of Twin Tube Infrared Emitters
Emitter installation: Distance to material
Twin Tubes
emitter to emitter
emitter to product
Product
y = 1.5 x