某75000t举力浮船坞污染水收集系统优化研究

打开文本图片集

中图分类号：U673.332

文献标志码：A

Optimization Study of Polluted Water Collection System for a 75 000 t Lifting Capacity Floating Dock

LIU Yang， YANG Man， XUE Shaolong，YANGLuyan（COSCO Shipping Heavy Industry （Zhoushan） Co.，Ltd.， Zhoushan ， China）

Abstract： This study addresses issues in existing sewage collection systems， such as susceptibility to cloggigand high risk of leakage.By analyzing the characteristics and discharge paterns of polutants generated during shipbuilding and repair operations， including oily wastewater and chemical cleaning efuent， a systematic optimization solution is proposed for the pollted water collection system ofa 75 Ooo t lifting capacity foating dock. Based on the specific structure and operational workflow of the floating dock， improvements are focused on the layoutof thecollection pipeline network，the designofcollection inlettypes，andtheconnection methodsof pipeline segments.Validated through practical application，the solution significantly enhances colection efficiency and reduces leakage risks，providing anengineering reference for polution prevention and controlinlarge foating docks.

Key words： discharge; polluted water;collection; floating dock

1 引言

浮船坞以其投资成本低、机动性强、作业范围广等特点，已成为现代船舶与海洋工程修造领域的核心设施之一。（剩余4367字）