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介绍了防腐漆漆滴的运动规律、动力传递方式、漆膜厚度计算、漆流量控制和补口定位,利用离心涂敷技术,使厚浆型有机防腐涂料经过一次涂敷即可达到防腐设计要求,提高了施工速度,降低了工程成本.可涂敷管管径为48~1200mm;单管涂敷最大工作长度为24m;最大湿膜厚度为500μm.利用电涡流测厚技术,实现了喷枪的准确定位,补口效率大于98%.
This paper introduces the movement law, power transmission mode, film thickness calculation, paint flow control and notch positioning of anticorrosive lacquer droplet. By centrifugation coating technology, anticorrosive design requirements can be achieved after one coat of thick paste organic anticorrosion coating , Improve the construction speed, reduce the project cost. Pipe diameter can be coated 48 ~ 1200mm; single-tube coating the maximum working length of 24m; maximum wet film thickness of 500μm. The use of eddy current thickness measurement technology to achieve the accurate positioning of the gun, fill the mouth of the efficiency of more than 98%.