论文部分内容阅读
一、远红外炉烘调樟子松球果的方法1.远红外炉的原理和特点红外线是一种电磁波,具有光的性质,通常的有机物质和高分子物质都属于具有偶极变化的双原子分子或多原子分子,在红外线作用下,吸收一定波段的红外线,加剧了分子振动与转动,即产生共振吸收,使被加热干燥的物质温度升高,达到了加热、干燥、固化、脱水的目的。远红外线并具有穿透性强,幅射率高,造成物体中热扩散与湿扩散方面一致,具有促使物体里外近于同时干燥的特点。远红外炉的主要特点是:工艺时间短,占地面积小,节电效果好,设备规模小,设计、制造、操作简单,炉体采用沸石型远红外元
First, far-infrared oven drying Pinus sylvestris method 1. The principle and characteristics of far-infrared furnace Infrared is an electromagnetic wave, with the light of nature, the usual organic matter and polymer materials are dipole-type changes with double Atom molecules or polyatomic molecules, under the action of infrared rays, absorb a certain range of infrared rays, exacerbating the molecular vibration and rotation, that is, generating resonance absorption, increasing the temperature of the material to be heated and dried to achieve heating, drying, curing and dehydration purpose. Far infrared and has strong penetrability, high emissivity, resulting in objects in the proliferation of thermal diffusion and wet aspects of the same, with the promotion of near and outside the object at the same time drying characteristics. Far-infrared furnace main features are: short process time, small footprint, energy-saving effect, small-scale equipment, design, manufacture, simple operation, the furnace using far-infrared element zeolite