烟草科技
2016-03-29 星期二
设备与仪器:2020 ,11:108-112
李鹏超, 徐建燎, 刘雅君, 王昭焜, 林俊栋, 钟蔚, 刘彦奇, 董文亮, 叶校圳, 吴玉生. 储柜底链精细润滑系统的设计[J]. 烟草科技, 2020 (11): 108-112.
LI Pengchao, XU Jianliao, LIU Yajun, WANG Zhaokun, LIN Jundong, ZHONG Wei, LIU Yanqi, DONG Wenliang, YE Jiaozhen, WU Yusheng. Design of precise lubrication system for bottom chains in tobacco silo[J]. Tobacco Science & Technology, 2020 (11): 108-112.

储柜底链精细润滑系统的设计
李鹏超, 徐建燎, 刘雅君, 王昭焜, 林俊栋, 钟蔚, 刘彦奇, 董文亮, 叶校圳, 吴玉生
厦门烟草工业有限责任公司, 福建省厦门市海沧区新阳路1号 361022
摘要:
为解决人工润滑储柜底链难以精确控制润滑剂喷射量和喷射范围等问题,基于超声雾化技术和聚焦管原理对喷嘴进行改进,并设计了一种底链精细润滑系统。通过对油路和气路工作参数进行优化,结果显示当蠕动泵单次泵油量0.4 mL,压缩空气压力0.15~0.25 MPa时,油雾喷射效果较好。以昆明船舶设备集团有限公司生产的储柜为对象进行测试,结果表明:采用精细润滑系统后润滑油消耗量平均降低47.5%,人工作业时间平均减少86.8%,润滑周期由3个月延长至6个月,实现了润滑油的精细雾化和精准喷射。该技术可为提高储柜底链润滑效率、降低生产消耗提供支持。
关键词:    制丝生产线    储柜    底链    润滑系统    超声雾化    聚焦管   
Design of precise lubrication system for bottom chains in tobacco silo
LI Pengchao, XU Jianliao, LIU Yajun, WANG Zhaokun, LIN Jundong, ZHONG Wei, LIU Yanqi, DONG Wenliang, YE Jiaozhen, WU Yusheng
Xiamen Tobacco Industrial Co., Ltd., Xiamen 361022, Fujian, China
Abstract:
In order to accurately control the volume and range of lubricant injection in manual operation, the nozzle was modified on the basis of ultrasonic atomization technology and focusing tube principle, and a precise lubrication system for the bottom chains in the tobacco silo was designed. The working parameter optimization of oil circuit and air circuit indicated that the oil injection was more effective when the single oil pumping volume of peristaltic pump was 0.4 mL and the compressed air pressure was 0.15-0.25 MPa. The designed lubrication system was tested on a silo supplied by Kunming Marine Equipment Group Limited Corporation, the results showed that the consumption of lubricating oil reduced by 47.5% on average, the manual operation time decreased by 86.8% averagely, and the lubrication cycle prolonged from 3 to 6 months, and the fine atomization and accurate injection of lubricating oil were realized. This technology provides supports for promoting the lubrication efficiency of bottom chains in tobacco silo and reducing the material consumption in production.
Key words:    Tobacco primary processing line    Tobacco silo    Bottom chain    Lubrication system    Ultrasonic atomization    Focusing tube   
收稿日期: 2020-04-26     修回日期: 2020-07-27
DOI: 10.16135/j.issn1002-0861.2020.0232
基金项目: 福建中烟工业有限责任公司科技项目“烟丝加香传质关键技术研发与应用”(FJZYKJJH2020039)
通讯作者: 吴玉生,E-mail:wys31142@fjtic.cn     Email:wys31142@fjtic.cn
作者简介: 李鹏超(1987-),硕士,工程师,主要从事设备管理和技术改造工作。E-mail:lpc30593@fjtic.cn
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