目前我国油田管道除锈大部分采用钢丝刷,常用的除锈工艺有:钢管直线行走,钢丝刷的线速度方向与钢管前进方向一致:钢管螺旋前进,钢丝刷的线速度方向与钢管前进速度方向垂直:钢管螺旋前进,钢丝刷也螺旋转动:钢管直线前进,钢丝刷固定不动。这些除锈工艺的最大优点是方法简单。但缺点是效率低,投资相对较大,周期较长,除锈质量不能保证。大庆油建公司三大队在泡沫线的钢管除锈中研究设计了一种新的除锈机,其除锈方法是:将钢丝刷做成圆弧形,两个圆弧形刷子形成一组,根据具体情况,转动圆筒上可以装若干组刷子。预圆弧刷子固定在旋转圆筒上,刷 At present, most of the oilfield pipeline rust removal using wire brush, commonly used in the derusting process are: straight pipe walking, wire brush speed direction and the pipe forward in the same direction: spiral pipe forward, wire brush speed and the direction of steel pipe forward speed Vertical: pipe spiral forward, wire brush also spiral rotation: straight pipe forward, wire brush stationary. The biggest advantage of these rust removal process is the method is simple. But the disadvantage is inefficiency, relatively large investment, long cycle, rust quality can not be guaranteed. Daqing Oilfield Construction Company Third Brigade in the foam line of steel pipe rust designed a new derusting machine, the rust method is: the wire brush made into a circular arc, the two arc-shaped brush to form a group, According to the specific circumstances, the rotating cylinder can hold several groups of brushes. Pre-circular arc brush fixed on the rotating cylinder, brush