夹心海苔隧道式烘烤设备优化设计与试验
Optimization design and experimental research of sandwich seaweed tunnel baking equipment
于超 1陈书法 1钮硕硕 1刘阳 2祁恒阳 3詹照雅4
作者信息
- 1. 江苏海洋大学机械工程学院,江苏连云港 222005
- 2. 连云港大阳机械有限公司,江苏连云港 222111
- 3. 连云港市海贡机械有限公司,江苏连云港 222100
- 4. 福建申石蓝食品有限公司,福建宁德 355200
- 折叠
摘要
目的:解决传统夹心海苔隧道式烘烤设备隧道内温度分布不均、夹心海苔易糊粘于传送带等实际问题.方法:对夹心海苔隧道式烘烤设备进行结构设计,对模糊PID温度控制系统进行软硬件设计,按照实际生产环境设置边界条件建立烘烤设备模型,对隧道内温度场进行CFD仿真优化试验.结果:仿真试验得出,加热管上下均匀排列、加热管数量30根、间距220 mm、加热长度1 000 mm的参数组合最适于夹心海苔的烘烤工作.经样机试验得出,优化后的夹心海苔烘烤设备隧道内温度分布均匀,温度误差≤2 ℃,糊粘次数≤2次/h,生产效率≥1000片/h,成品质量一致性误差≤2.1％.结论:该设备的使用可以有效解决传统夹心海苔隧道式烘烤设备隧道内温度分布不均等问题,满足夹心海苔烘烤的实际生产要求.
Abstract
Objective:In order to solve the practical problem of uneven temperature distribution in the tunnel and easy adhesion of sandwich seaweed to the conveyor belt.Methods:The structure of tunnel baking equipment for sandwich seaweed and the software and hardware of fuzzy PID temperature control system were designed in this study,the baking device model was established based on the boundary conditions set in the actual production environment,after that,the CFD simulation optimization experiments was performed on the temperature field inside the tunnel.Results:The simulation experiment showed that the parameter combination of evenly arranged heating tubes,30 heating tubes,220 mm spacing,and 1 000 mm heating length was the most suitable for the baking of sandwich seaweed.It could be concluded from the prototype test that the optimized sandwich seaweed baking equipment had a uniform temperature distribution in the tunnel,a pasting frequency of≤2 times/hour,a production efficiency of 1 000 pieces/hour,and a product quality consistency error of≤2.1％,which met the actual production requirements of sandwich seaweed baking.Conclusion:The use of this device can effectively solve the problem of uneven temperature distribution inside the tunnel of traditional sandwich seaweed tunnel baking equipment,and meet the actual production requirements of sandwich seaweed baking.
关键词
夹心海苔/隧道式烘烤装置/CFD仿真/模糊PID控制Key words
sandwich seaweed production/tunnel baking device/CFD simulation/fuzzy PID引用本文复制引用
基金项目
江苏省政策引导类计划苏北科技专项(LYG-SZ-201918)
江苏省研究生科研与实践创新计划(KYCX20_2914)
江苏省大学生创新创业训练计划(202111641038Y)
出版年
2024
国家科技期刊平台
NSTL
万方数据