渔业现代化2024，Vol.51Issue(6)：1-9,9.DOI:10.3969/j.issn.1007-9580.2024.06.001
养殖工船养殖舱清洁系统的设计与清洁能力分析
Design and cleaning capacity analysis of the cleaning system for aquaculture chamber on farming vessel
摘要
Abstract
To address the issues of solid waste accumulation on the walls of aquaculture chambers in farming vessel,low efficiency of manual cleaning,and the inability to clean in a timely manner,a cleaning system suitable for the aquaculture chambers of farming vessel was designed.Considering the specific characteristics of aquaculture in farming vessel,this cleaning system includes a cleaning device,a bypass device,a transmission device,and a sewage discharge system.Through simulation experiments,system's optimal operating speed and device's cleaning efficiency under different working conditions were determined.The results indicate that the system's operating speed should be kept below 0.5 m/s,and the slower the speed,the higher the cleaning efficiency.Increasing the rotational speed of the brush can significantly enhance cleaning efficiency.It was also found that the number of working cycles of the brush per unit path is positively correlated with cleaning efficiency.The cleaning effect is ideal when the operating speed is 0.2 m/s and the brush speed is 190 r/min.A 30° angle for the cleaning scraper effectively removes residual attachments.The study shows that this cleaning system can resolve the cleaning issues during the aquaculture process,with a compact and efficient structure,high work efficiency,and cost-effectiveness,making it valuable for broader application.关键词
养殖舱/清洁装置/清洁效率/流场仿真/光滑粒子流/养殖工船Key words
aquaculture tanks/cleaning device/cleaning efficiency/flow field simulation/smoothed particle hydrodynamics/farming vessel分类
交通工程引用本文复制引用
郭宇,刘璧钺,方波,施海涛,孟繁涛..养殖工船养殖舱清洁系统的设计与清洁能力分析[J].渔业现代化,2024,51(6):1-9,9.基金项目
国家自然科学基金项目(12402208) （12402208）
