摘要
仓式喂料机在使用过程中物料落差较大,急速下落的物料所形成的气流通道走向是仓式喂料机产生漏料现象的一个主要原因。为此,对仓式喂料机进行了改进,拆除了原清洁刷装置,增加了垂帘装置,将落料斗沿计量管的后板一分为二,通过堵截气流通道,减少空气流动,使物料沉积于计量管内并随之流入下道工序。改进后仓式喂料机漏料现象明显改善,单台设备漏料量由原来的60 kg/d以上降低为2kg/d左右,减少了原材料的浪费。
The upwardly inclined tobacco feeder usually has a large discharge drop in operation, the orientation of air flow induced by rapidly falling tobacco coming out of the feeder was the main reason causing tobacco spilling. Therefore, the feeder was improved as following： removing cleaning brush and installing a suspended curtain which partitioned the discharge hopper into two parts along the backwall of metering tube. By blocking the passage to minimize air flow, tobacco was deposited freely into the metering tube. After improvement, spilled tobacco decreased from more than 60 kg/day to about 2 kg/day per feeder.
出处
《烟草科技》
EI
CAS
北大核心
2010年第10期25-26,共2页
Tobacco Science & Technology
关键词
仓式喂料机
垂帘装置
喂料机
气流
落料斗
计量管
Upwardly inclined feeder
Suspended curtain
Tobacco feeder
Air flow
Hopper
Metering tube
