5HSG系列循環式谷物干燥機
二、主要性能表 / Main performance table
一、工作原理 / Working Principle
5HSG系列循環式谷物干燥機 / 5HSG series circulating grain dryer
谷物經過料斗、提升機、溜管進入干燥箱,靠自重緩緩向下流動,經緩蘇段、干燥段、完成一次干燥;接著由排糧機構將谷物排給下攪龍、經提升機重新將谷物送回干燥箱體,進入第二次循環。見圖(谷物自第一次進入干燥段的瞬間至第二次進入干燥段的瞬間為一個循環)谷物在進入循環的同時,熱風自熱風室連續橫向穿過干燥段的薄谷層,使谷物升溫、降水。通過谷層的廢氣由風機排除機外,谷物就這樣周而復始地進行干燥,直至谷物含水率達到所要求的入倉標準為止。谷物在緩蘇段不通風受熱,卻保持一定溫度,由于谷物表面的內部存在著溫度和濕差,谷物內部水分向外移動,使谷物的內外水分趨于平衡。谷物含水率達到入倉標準時,將排糧閘門打開,谷物不再進入干燥箱內而直接由提升機頭部進入排糧管排出機外
Grain enters drying box through hopper, hoister and chute, it slowly flows downward by its deadweight, drying is finished once through retarding section and drying section. Then the grain is discharged to lower screw conveyer through grain discharge mechanism, the grain is delivered back to drying box again through hoister, entering the second time of circulation. Refer to the drawing(the moment of grain entering drying second time is a cycle). chile the grain enters the cycle, hot wind transversely penetrates the thin grain layer at drying section continuously from hot wind chamber, so that temperature of the grain is raised and its moisture is decreased. The waste air passing through grain layer is discharge out by the blower fan, thus the grain is dried repeatedly, till the water content of grain reaches the required standard for warehouse entrance Tgrain is not ventilated and heated at the retarding section, but certain temperature is kept, because of the temperature difference and humidity difference existing inside grain surface, partial moisture in the grain moves outward, so that the moisture inside and outside the grain tends to be balanced When water content of the grain reaches standard for warehouse entry, open the grain discharge gate, the grain no longer enters drying box, it directly enters grain discharge pipe through head part of hoister, and it is discharged out of the achine.?
140-150
機型
Model
去水能力%
De-watering capacity
產量系列T/h
Output series T/h
加熱風溫℃
Heating℃
GZRY 9×60
GZRY 9x75
GZRY 12×75B
GZRY 20×90
GZRY 18×80
3-0.3
3-0.3
3-0.3
3-0.3
3-0.3
3-0.3
4-5
6-8
10-12.5
15-20
20-30
40-45
140-150
140-150
140-150
140-150
140-150
GZRY 15×75B
