当前船体清污方法对海水的污染较大,且需定期更换,成本较大,为此将电解海水计算应用于船体清污中,分析了电解海水计算在船体清污中的应用原理,采用电解槽方式对船体进行清污,给出电解海水计算应用于船体清污的装置流程,将海水从海水泵导入电解槽进行电解,通过电解槽出口进入分离罐,到达拦污栅,令冷却水泵从海水箱中吸入和电解液混合的海水,传输至海水冷却系统,防止海生物附着在船体上。给出电解槽的数学模型,降低极化电位,确定电极材料,降低欧姆降对电解糟的影响,减少Pcl2和PH2,通过电解槽数学模型对电解槽结构中的相关问题进行解决,设计出性能优良的电解槽。仿真实验结果表明,采用所提方法对船体进行清污,清污效果较好,在RuO2含量为30%的情况下,电极性能最高。
Current hull clean-up method for water pollution is larger, and the need to change regularly, cost is larger, so it will soon be electrolytic water calculation used in the hull clean-up, analyzed the principle of electrolytic seawater computing application in hull clean-up, using electrolytic cell to clean-up of hull, electrolytic seawater calculation applied to hull clean-up equipment process, the water from sea water pump imported electrolysis cell, through cell exports into the separating tank, to the trash rack, the cooling water pump from the water tank of inhalation and mixture of sea water, electrolyte transport to the sea water cooling system, prevent the biofouling on the hull.Gives the mathematical model of electrolyzer, reduce the polarization potential, and determine the electrode material, reduce the ohmic drop to the electrolytic bad influence, reduce Pcl2 and PH2, through cell mathematical model to solve the related problems in aluminum reduction cell's structure, design the excellent performance of cell.The simulation results show that the proposed method was carried out on the hull clean-up, clean-up effect is good, in the case of RuO2 content is 30%, the electrode performance is the highest.
2017,39(1): 109-113 收稿日期:2016-04-11
DOI:10.3404/j.issn.1672-7619.2017.01.022
分类号:TQ637.3
基金项目:教育部高校硕士点基金资助项目(200801120007)
作者简介:张西珠(1966-),女,硕士,研究员级高工,主要研究方向为安全工程、核化生集体防护器材。
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