The invention discloses a drum-type Dendrobium drying device, which comprises a base. The upper end of the base is fixedly connected with two vertical plates. A drying barrel is rotated and connected between the two vertical plates. The left side of the drying barrel is fixedly connected with a driven wheel, and the upper end of the base is fixedly connected with a driving motor. The output shaft end of the driving motor is fixedly connected with a driving wheel. The driving wheel and the driven wheel are connected by synchronous belt drive. The right side of the drying barrel is provided with a circular groove. The cylinder in the groove is rotated and sealed and connected with a cylinder. The inner bottom of the cylinder is equipped with a plurality of upper air blowers along its axial equidistances. The inner bottom of the drying barrel is equipped with multiple air blowers at equal distances, and the side wall of the circular groove is provided with an air conducting cavity connected with the air blowers. The invention is novel in concept, and can solve the problem of uneven heating in the drying oven of Dendrobium during drying. At the same time, the cellulose of Dendrobium is decomposed by cellulase, and the taste of Dendrobium is improved.
【技术实现步骤摘要】
一种滚筒式石斛烘干装置
本专利技术涉及石斛生产设备
,尤其涉及一种滚筒式石斛烘干装置。
技术介绍
铁皮枫斗,又名万丈须,是铁皮石斛鲜条加工后的干品,传统的生产工艺一般是将采收后并修整好的铁皮石斛茎段摆放在筛箕内置于炭火上烘烤,铁皮石斛茎段会边烤边扭曲,逐渐形成螺旋状的干燥小圆柱体,即美观又易于储藏,但是这种手工烘制方式效率极其低下。此外,由于炭火燃烧不充分容易产生硫化物和硝化物,在烘烤过程中容易被铁皮石斛吸收,影响铁皮石斛的药性,同时炭火燃烧温度不容易控制,造成铁皮石斛干燥不充分或者干燥过度,且在烘烤时未将石斛中的纤维素破坏,影响石斛的口感。
技术实现思路
本专利技术的目的是为了解决现有技术中存在的缺点,而提出的一种滚筒式石斛烘干装置。为了实现上述目的,本专利技术采用了如下技术方案:一种滚筒式石斛烘干装置,包括底座(1),所述底座(1)的上端固定连接有两个竖板(10),两个所述竖板(10)之间转动连接有烘干桶(6),所述烘干桶(6)的左侧同轴固定连接有从动轮(5),所述底座(1)的上端固定连接有驱动电机(3),所述驱动电机(3)的输出轴末端固定连接有主动轮(2) ...
【技术保护点】
1.一种滚筒式石斛烘干装置,包括底座(1),所述底座(1)的上端固定连接有两个竖板(10),两个所述竖板(10)之间转动连接有烘干桶(6),所述烘干桶(6)的左侧同轴固定连接有从动轮(5),所述底座(1)的上端固定连接有驱动电机(3),所述驱动电机(3)的输出轴末端固定连接有主动轮(2),所述主动轮(2)与从动轮(5)之间通过同步带(4)传动连接,其特征在于,所述烘干桶(6)的右侧设有圆槽,所述圆槽内圆筒(20)密封转动连接有圆筒(20),所述烘干桶(6)的内底部等间距开设有多个吹风口(18),所述圆槽的侧壁开设有与吹风口(18)连通的导气腔(17),所述圆筒(20)的内底 ...
【技术特征摘要】
1.一种滚筒式石斛烘干装置,包括底座(1),所述底座(1)的上端固定连接有两个竖板(10),两个所述竖板(10)之间转动连接有烘干桶(6),所述烘干桶(6)的左侧同轴固定连接有从动轮(5),所述底座(1)的上端固定连接有驱动电机(3),所述驱动电机(3)的输出轴末端固定连接有主动轮(2),所述主动轮(2)与从动轮(5)之间通过同步带(4)传动连接,其特征在于,所述烘干桶(6)的右侧设有圆槽,所述圆槽内圆筒(20)密封转动连接有圆筒(20),所述烘干桶(6)的内底部等间距开设有多个吹风口(18),所述圆槽的侧壁开设有与吹风口(18)连通的导气腔(17),所述圆筒(20)的内底部开设有出气孔(15),当所述吹风口(18)转动到下极限端时,所述导气腔(17)与出气孔(15)连通,所述烘干桶(6)的内顶部开设有储液腔(8),所述烘干桶(6)的右侧壁开设有滑腔(11),所述滑腔(11)内密封滑动连接有滑塞(13),所述烘干桶(6)的内壁开设有与滑腔(11)下端部连通的排气小孔(19),所述滑腔(11)的上端部与储液腔(8)连通,且连通处安装有仅允许空气进入储液腔(8)内的单向阀(9),所述圆槽的内壁开设有与滑腔(11)连通的进气孔(14),当所述储液腔(8)转动到下极限端时,所述进气孔(14)完全与出气孔(...
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