pipeline blockage is very common in daily life, and many problems are exposed in many places of urban pipeline. what are the common problems in dredging pipeline? the details are as follows:
the problems of dredging and blocking pipelines can be divided into three categories: one is municipal pipelines, the other is domestic pipelines. often municipal pipeline dredging is mainly garbage, construction slag, branches, sludge; household blockage is mainly vegetable residue, hair and other domestic waste. there is a common feature between the two situations, which is the result of accumulation. in fact, our living pipe network is not easy to be blocked. once dredged, there will be many problems.
finally, the common problems are summarized as follows: hard objects, construction slag and trees are the main types of serious blockage; sludge and oil pollution are the main types of dredging easy type, but the dredging solutions of these problems must be based on experience, otherwise it is easy to cause pipeline damage.