What Are The Methods Of Pipeline Cleaning

In the process of pipeline cleaning, the solidification of raw materials, oil sludge and rusty pipeline make the dredged pipe long, and the hydrogen sulfide gas is caused by the deposited hydrogen sulfide for a long time, which leads to environmental pollution and pipeline explosion; the acid and alkali in the waste water are easy to corrode the pipe wall; the irregular removal of foreign matters in the pipeline leads to pipeline rupture. This road is blocked

Steel pipe, steel plate, stainless steel, etc. will form rolling skin in the process of rolling; in the process of manufacturing, storage, transportation and installation, the pipeline will produce rust, slag, oily antirust agent on impurities such as pipe, dust, sand, cement, insulation, etc. all kinds of impurities such as leather roller, iron rust, slag, antirust agent, sediment seriously affect the normal use of the pipeline

Therefore, cleaning the pipeline is to restore the surface of the material itself. After cleaning the pipeline, a dense chemical passivation film is formed on the clean metal surface. The passivation film can effectively prevent the re formation of dirt, effectively protect the equipment, without corrosion or other chemical damage, effectively ensure the safety of the equipment and prolong the service life of the equipment

Chemical cleaning: chemical cleaning pipeline is a kind of chemical agent, which is a temporary transformation of the pipeline. The temporary pipeline and circulating pump station are used for circulating chemical cleaning from both sides of the pipeline. The technology has the characteristics of strong flexibility, no need of pipe shape, fast speed, dredging, toilet dredging, etc

High pressure cleaning water: the high-pressure water jet is above 50MPa, through which the dirt on the inner surface of the pipeline can be removed. This technology is mainly used for short distance pipeline, and the diameter of the pipeline must be greater than 50cm. This technology has the characteristics of high speed and low cost