有色金属设计
有色金屬設計
유색금속설계
NONFERROUS METALS DESIGN
2015年
1期
39-42
,共4页
多晶硅项目%设备管道%管道清洗
多晶硅項目%設備管道%管道清洗
다정규항목%설비관도%관도청세
polysilicon project%equipment pipe%pipe cleaning
结合某3000 t／a 多晶硅改良西门子三氯氢硅还原生产法项目，说明设备管道高清洁度要求的重要性，阐述了在安装施工过程中对其不同材质、类型、质量要求的设备管道进行清洗的喷淋法、循环法、浸泡法、擦拭法等相应的清洗工艺方法、关键工序、适用对象及质量验收标准，从而保证了此多晶硅项目的顺利投产，产品质量也达到了设计要求。
結閤某3000 t／a 多晶硅改良西門子三氯氫硅還原生產法項目，說明設備管道高清潔度要求的重要性，闡述瞭在安裝施工過程中對其不同材質、類型、質量要求的設備管道進行清洗的噴淋法、循環法、浸泡法、抆拭法等相應的清洗工藝方法、關鍵工序、適用對象及質量驗收標準，從而保證瞭此多晶硅項目的順利投產，產品質量也達到瞭設計要求。
결합모3000 t／a 다정규개량서문자삼록경규환원생산법항목，설명설비관도고청길도요구적중요성，천술료재안장시공과정중대기불동재질、류형、질량요구적설비관도진행청세적분림법、순배법、침포법、찰식법등상응적청세공예방법、관건공서、괄용대상급질량험수표준，종이보증료차다정규항목적순리투산，산품질량야체도료설계요구。
Combined with a 3 000 t/a project of polysilicon -improved Siemens trichlorosilane reduction method, the importance of high requirements for equipment pipe cleanliness was illustrated.Aiming at various materials, types and quality requirements of equipment pipes in installation and construction,relevant cleaning methods (e-.g.spraying method,circulation method,soaking method,wipe method,etc.),key process,applicable targets and quality acceptance standards were described.And thus this project was put into operation successfully and the product quality meets the design requirements.
