智能海水悬浮物真空过滤系统设计

打开文本图片集

中图分类号：TQ171.75 文献标志码：A文章编号：1001-5922（2025）07-0117-04

Abstract：The filtration device used in the conventional laboratory suspended solids detection is a glassclamp filter， which has many problems such as lowdegre of automationand insuficient integration，and has manyproblems such as time-consuming and laborious operation，low filtration eficiencyand inconvenientfield transportation.Aseawater suspended solids vacuum filtration device was designed and developed，which took the STM32 processor asthe controlcore，and was integratedon the basis ofthe designof the liquidcollectionbottle，the safetybotleandthecleaning device，so as to realize the automatic filtration，automatic drainage or recoveryand automatic cleaning of water samples.Thetest verificationresults showed thatthe devicehadthecharacteristics of high integration，friendlymanmachine interfaceand more convenient operation，which significantly improves the filtration eficiency，providesa more convenient and practical methodfor the filtration of seawater suspended solids，is conducive to improving the technical level of marine environmental monitoring in China，and plays apositive role in promoting the intellgent monitoring of marine environment in China.

Key words ： seawater suspended matter; vacuum filtration ; the system design

悬浮物（SS）是指水体中各种不同分散度的悬浮颗粒物质，其粒径变化范围较大，既有小于 i0.2μm 的颗粒状胶体，也有毫米级的浮游植物、鱼卵、浮游动物、粪便颗粒和海洋雪花等[1]。（剩余5897字）