水力发电
水力髮電
수력발전
WATER POWER
2015年
1期
74-77
,共4页
张兴%刘永胜%张余英%张南%米嘉%罗善锴
張興%劉永勝%張餘英%張南%米嘉%囉善鍇
장흥%류영성%장여영%장남%미가%라선개
水工钢闸门%聚天门冬氨酸酯%防腐涂料%藏木水电站
水工鋼閘門%聚天門鼕氨痠酯%防腐塗料%藏木水電站
수공강갑문%취천문동안산지%방부도료%장목수전참
hydraulic steel gate%poly-aspartic esters%anti-corrosive coating%Zangmu Hydropower Station
根据藏木水电站闸门设备所处的自然环境条件、分布位置及运行工况,综合论证、比较了涂料保护、金属热喷涂保护和牺牲阳极阴极保护等防腐蚀措施后,决定闸门结构采用热喷锌加涂料保护、埋件结构采用涂料保护,防腐蚀保护选用具有长效耐紫外线性能、超强耐磨性、环保性、施工效率高、防腐蚀效果好的聚天门冬氨酸酯重防腐涂料,并对其优势及涂装工艺进行了详细介绍。
根據藏木水電站閘門設備所處的自然環境條件、分佈位置及運行工況,綜閤論證、比較瞭塗料保護、金屬熱噴塗保護和犧牲暘極陰極保護等防腐蝕措施後,決定閘門結構採用熱噴鋅加塗料保護、埋件結構採用塗料保護,防腐蝕保護選用具有長效耐紫外線性能、超彊耐磨性、環保性、施工效率高、防腐蝕效果好的聚天門鼕氨痠酯重防腐塗料,併對其優勢及塗裝工藝進行瞭詳細介紹。
근거장목수전참갑문설비소처적자연배경조건、분포위치급운행공황,종합론증、비교료도료보호、금속열분도보호화희생양겁음겁보호등방부식조시후,결정갑문결구채용열분자가도료보호、매건결구채용도료보호,방부식보호선용구유장효내자외선성능、초강내마성、배보성、시공효솔고、방부식효과호적취천문동안산지중방부도료,병대기우세급도장공예진행료상세개소。
According to the natural conditions, location and operating conditions of the steel gates in Zangmu Hydropower Station, the coating protection, metal thermal spraying protection and sacrificial anode cathodic protection for the gates are comprehensively compared, and finally the Zinc spraying and coating protections for gate structure and coating protection for embedded parts are proposed. A kind of heavy-duty ant-corrosive coating, made from poly-aspartic esters with long-life UV resistance, super wear resistance, environment-friendly, high painting efficiency and good anti-corrosive are chosen as the coating for the steel gates in Zangmu Hydropower Station. The advantages and painting process of coating are introduced herein.