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(上接2013年第5期)由于设备的可靠性和系统的操作物流问题是关键点,设计改进使用了较小的漏斗。为了保证零件和组件的互换性,选用了相同尺寸的漏斗(直径,锥度),储存容量减少为30加仑。系统的高度降低了1英尺。这使喂食过程中漏斗的装料和重新装料都简单了。组装件如图9所示。图9.具有较小漏斗的鱼食输送系统,管子的尺寸增加了。漏斗出口处管子的直径增大了以降低鱼食堵塞的可能性。对这套系统进行了测试以保证足够的鱼食分配速度。回顾一下在设计标准中要求的4公斤/分钟的喂食速度。试验中发现当输送较大颗粒的鱼食(10mm)时至推进器室的漏斗下部会引起鱼食的堵塞。因此这些组成部件的直
(Continued from issue 5, 2013) Due to the reliability of the equipment and the operational logistics of the system, the design of the funnel used smaller funnels. In order to ensure the interchangeability of parts and components, the same size of funnel (diameter, taper) was chosen to reduce the storage capacity to 30 gallons. The height of the system is reduced by 1 foot. This makes feeding and refilling funnels simple during feeding. Assembly shown in Figure 9. Figure 9. Fish feeding system with smaller hopper, tube size increased. The diameter of the tube at the exit of the funnel is increased to reduce the likelihood of fish jamming. The system was tested to ensure adequate fish distribution. Review the feeding rate of 4 kg / min required in the design standards. It was found during the experiment that fish food was clogged when feeding larger pellets (10 mm) to the lower funnel of the pusher chamber. Therefore these components are straight