调整超白浮法玻璃板下沾锡的生产实践  

Adjust the Tin Pick Up for the Ultra Clear Glass

作　　者：潘弘 郝元涛 王涛 田华 孙钢 PAN Hong;HAO Yuantao;WANG Tao;TIAN Hua;SUN Gang(Jinjing Technology Co.,Ltd.,Zibo 255086,China;Tengzhou.Jinjing glass Co.,Ltd.,Tengzhou 277500,China)

机构地区：[1]金晶科技股份有限公司,淄博255086 [2]滕州金晶玻璃有限公司,滕州277500

出　　处：《玻璃》2021年第3期34-38,共5页Glass

摘　　要：浮法玻璃生产中沾锡现象普遍存在,表现为锡及其氧化物对玻璃板下表面的污染、沾附,呈片(点)状或条状,是影响玻璃质量的一个重要因素,直接造成生产中无效作业时间的增加。特别是近几年,随着人们对生活品质、环保节能意识的提高,离线镀膜、深加工企业对浮法玻璃原片下表面质量提出更高的要求。通过对生产高档浮法玻璃中出现的板面下表面沾锡缺陷形成原因的分析,找出解决措施。Tin pick up is a common phenomeon in float glass production,which is shown as the contamination and adhension of tin and its oxides to the bottom of the glass ribbon,in the form of the sheet or strip.Which is an important factor affecting the quality of glass and directly causes the increase of invalid operation time in the production.Especially in the recent years,with the imporvement of people’sawareness of life quality,environmental protection and energy saving,offline coating and deep porcessing enterprises have put forward higher requirements for the surface quality of float glass.Based on the analysis of the cause of the tin pick up defect on the bottom surface of the gall in the production of high qualit float glass,the contermeasures are found out.

关 键 词：锡缺陷 渗锡 保护气氛 治理措施 

分 类 号：TQ171[化学工程—玻璃工业]