提高烘干机产量的方法有：
1.物料在烘干机滚筒内不会作“往复运动”。所以滚筒内的物料很快就会被风抽走，结果滚筒内物料的储存量过低，造成物料与热风的动态和静态接触面积降低。
2.为了限制物料向烘干机出口方向的流动速度，所以只有将滚筒的转速限制的很低，这样滚筒内物料被扬起的次数也大大降低。因此造成了物料与热风的动态接触次数大大减少。
3.为了提高产量烘干机滚筒做的过长；直径做的过大；不能充分利用；造成热能流失；设备占地面积大。
4.为了提高产量进口温度过高；出口温度过高；造成能源浪费。同时也造成了被烘干物料品质下降；物料色泽严重变黑；甚至糊料很多。
5.滚筒内风速过低，造成物料与热风的动态和静态接触力度松弛，从而造成烘干设备效率低下。
6.烘干机只有顺流烘干，且干燥过程中饱和的水蒸气又不能及时排出，这样水蒸气在滚筒内运行距离过长，造成水分被干物料重新吸收。
按以上的方法操作，烘干机的产量必能提高。
中译英：
Improve drying machine output method:
1 The material in the dryer drum does not make" reciprocating motion". So the material will soon be the wind away, the roller material storage quantity is too low, causing the material and hot air dynamic and static contact area decreased.
2 In order to limit the material to the dryer outlet direction of the flow velocity, so only the roller speed limit is very low, so the roller material is raised greatly reduces the number of. Thus causing the material and hot air dynamic contact time is greatly reduced.
3 In order to improve the yield of dryer cylinder do long diameter; excessive; unable to make full use of; causing heat loss; equipment occupies large area.
4 In order to improve the yield of high temperature high temperature of import; export; causing energy waste. At the same time also caused a decline in the quality of the materials to be dried; serious material color black; many even paste.
5 The wind speed is too low, resulting in material and hot air and the static and dynamic contact force relaxation, resulting in low efficiency of drying equipment.
6 Only the downstream dryer drying, and the drying process of saturated water vapor and water vapor can be discharged in time, so in the long distance running, causing the material to be dried to absorb moisture.
According to the above method operation, the output will increase the drying machine.
(图/文http://www.qitaibio.com/)
加入收藏
