Four), the use of a chemical cleaning process: water erosion → acid cleaning → water washing → passivation treatment; 2, independent of other systems disconnected from the boiler, and the cleaning tank, clean the pump with the boiler connected into a clean closure loop; 3, in imitation of clean state of the leak check the status of the cleaning system, along with the boiler remove loose dirt, water erosion at the outlet when no visual presence of large particulate impurities available detergents where available, water erosion is completed ; 4, the water erosion is completed, an increase in the cleaning tank circulation boiler cleaning agents ", the main control agent concentration in the cleaning 3-6%, temperature in the range of 50-60 ℃, the inner loop in the system were clean decontamination, cleaning time 2-3 hours or so. punctual with pH paper to measure the acid pH (1/20 minutes), to keep them in a less stable when the pH value within half an hour and no gas in the cleaning system When released, the pickling process is completed; 5, after passing water erosion available detergents factory in Dongguan, increase circulation, "passive pre-film" passivation treatment to improve corrosion function of the boiler system, the concentration of the solution to be all mixed. After warming to 60 degrees at the mercy of the suspension cycle, soak for 2-3 hours, the passivation liquid discharge system homemade recipes available detergents, cleaning process is completed Note: 1, boiler cleaning agents can not eat; 2, transfer, operation process Wear protective clothing. cold winter, heating urban central heating, boiler heating the most common it! boilers detergents can dissolve calcium carbonate, magnesium carbonate, calcium sulfate, calcium and iron oxide scale ingredients, non-corrosive to metals, non-toxic, fast, complete removal of scale attached to the inner wall of the boiler. help heat boiler very good delivery and operation, not only increasing the thermal conductivity, and reduced energy consumption available detergents, let us use the simple and efficient, the most economic energy and environmental protection. So you want to carry out industrial, energy and environmental protection do together, boiler detergents moderation satisfaction of our needs, so we boast Jiao healthier life. efficient boilers worth detergents we use and share! Hot boiler available detergents, available detergents, Dongguan Ferrer trade provided by the Dongguan City Ferrer Trade Co., Ltd. of Dongguan City Ferrer (www.furui-china.com) strong, credible, in Dongguan, Guangdong industrial cleaning agent industry accumulated a large number of loyal customers. The company better work attitude and continuous improvement of Dongguan Ferrer innovative ideas will lead to trade and you hand into the brilliant, for a better future!