In order to make the boiler system run in the best condition, it is necessary to carry out special chemical treatment on the water system of the boiler system: descaling, anticorrosion and treatment;
Boiler cleaning method
The boiler high-pressure water jet cleaning technology takes water as the medium, and the water can generate multi-beam, multi-angle and different intensity high-pressure water jets through special equipment system. Thoroughly cut, crush, squeeze and wash the internal scale, blockage or surface attachment of the cleaning object to achieve the purpose of thorough cleaning. No matter what the scale is, such as rust, scale, resin, chemical residue, paint or epoxy resin, it can be completely removed by high-pressure water jet cleaning equipment to show its metallic properties. No chemicals, fluxes or corrosives are needed, which is safe and environment-friendly.
The blockage of heating surfaces such as boiler air preheater, water wall, superheater and economizer will lead to the increase of flue gas temperature, the decrease of boiler efficiency and the increase of power consumption of induced draft fan. Serious blockage will cause the fan to fail to pull out negative pressure, and the oxygen in the furnace is not enough, and the boiler will be forced to stop. Using high pressure water jet technology, the cleaning effect is very obvious.
Chemical cleaning of boiler: chemical cleaning agent is added to clean and disperse the floating rust, scale and oil stain in the system to restore it to a clean metal surface;