我厂2~#炉安装完毕后煮炉时,燃油系统管路上环形焊缝出现一条长约10mm的缝隙,柴油往外滴并有扩大的迹象.漏出的柴油渗入锅炉的保温层,随可能造成火灾,严重威胁锅炉的安全生产.如停炉理,则会影响煮炉效果.由于管道内为0~#柴油,因此检修时严禁动火.用粘补的方法修理较为理想,不仅不需停炉、排油汽吹扫,而且施工简单、安全.由于泄漏处的焊缝表面凹凸不平,给堵漏工作来一定困难,我们采取如下措施,成功地消除了泄漏1.在锅炉不灭火的前提下,降低管路油(?).8MPa,使滴漏变为渗漏;2.粘接剂的选择.应在油轻度覆盖表面和室.件下能够快速固化,且操作方便.因此,选用G厌氧密封胶做粘补剂;3.根据泄漏部位情况,设计出如下图所示(?)具.压紧外复钢板,将粘接剂和充填物压在泄漏(?)外复钢板应事先经淬火处理、以提高其强度.如(?)面不平整,先适当锉平,这时泄漏量可能有所(?)要粘堵操作麻利、顶压又做到及时准确,泄漏(?)住.也可用6～8层棉布,每层涂上用还原铁(?) When the furnaces are installed in the furnaces of furnaces 2 ~ #, a gap of about 10mm in length appears on the annular weld on the pipeline of the fuel system, and the diesel oil drips out and shows signs of enlargement. The leaked diesel oil seeps into the thermal insulation of the boiler and may cause a fire , A serious threat to the safety of the boiler production, such as shut down furnace, it will affect the cooking effect. As the pipeline for the 0 ~ # diesel, so maintenance is strictly prohibited fire stick repair method is ideal, not only do not shut down , The exhaust gas purge, and the construction is simple and safe.As the surface of the weld seam uneven, to plug the work to some difficulty, we take the following measures to successfully eliminate the leak 1. In the case of the boiler does not extinguish the fire , Reduce the pipeline oil (?). 8MPa, so that leaks into leakage; 2. The choice of adhesive should be mildly covering the surface of the oil and the room under the pieces can be quickly cured, and easy to operate. Oxygen sealant as a sticky agent; 3. According to the leak site, designed as shown below (?) With. Compression of the outer steel plate, the adhesive and filling pressure in the leakage (?) Outside the steel plate should be prior Quenched to enhance its strength, such as (?) Surface is not flat, the first file flat, then the amount of leakage can be Be (?) To operate clogging deft, and pressed against the timely and accurate, leakage (?) Live. 6 to 8 layers may also be cotton, coated with each of reduced iron (?)