Boiler flue gas condenser anti-corrosion coating anti-corrosion coating performance sharing

Boiler flue gas condenser, boiler use flue gas condenser, can effectively save production costs, reduce the boiler exhaust temperature, improve boiler thermal efficiency of energy-saving devices.
boiler flue gas condenser makes boilers run in accordance with national energy conservation and emission reduction standards and reduce pollutant emissions, the Regulations on the Supervision and Administration of Boiler Energy Saving Technology (hereinafter referred to as the Regulations) come into effect on December 1, 2010. The standard also puts forward that the boiler exhaust temperature shall not be higher than 170 degrees C, the thermal efficiency of energy-saving gas boilers shall reach more than 88%, and the boilers that have not reached the energy efficiency target shall not be registered for use. ZS anti-corrosion coating engineers proposed that the flue gas condensation waste heat recovery device, using lower temperature water or air to cool the flue gas, to achieve a reduction in flue gas temperature, close to the heat exchange surface area, water vapor condensation in the flue gas, while the flue gas heat release and water vapor condensation latent heat release, while the heat exchanger in the water or air heat absorption is heated, to achieve heat recovery, improve boiler thermal efficiency.
the boiler flue gas increases the condenser, the exhaust smoke contains a lot of acidic water mist, which will cause corrosion to the chimney, the traditional chimney should use stainless steel or brick mixing structure, to prevent chimney corrosion. Now after many years of research and development, year-round market tracking and investigation, research and production of ZS-722 acid-resistant thermal anti-corrosion coating, changed the traditional boiler flue gas condenser anti-corrosion mode, but also overcome the boiler flue gas condenser anti-corrosion problems, but also increase the boiler flue gas condenser thermal absorption rate, reduce material costs and weight, in one go.
Boiler flue gas condenser anti-corrosion coating anti-corrosion coating performance sharing
acid-resistant thermal anti-corrosion coating will protect the cooling metal from the outside corrosive substances isolated, in the accelerated heat conduction on the basis of the role of protective materials. The role of anti-corrosion
on metal thermal materials, etc., to extend the life of metal use, heavy anti-corrosion coating refers to the ZS-722 acid-resistant thermal anti-corrosion coating, can be used in relatively harsh corrosion cooling environment, and has a longer protection period than conventional anti-corrosion coatings a class of anti-corrosion coatings. Newly developed coating, coating cured coating conduction coefficient (70 degrees C) can reach 50w/m.k, coating black body thermal radiation coefficient can reach 0.92 x, heat exchange rate ratio than no brush ZS-9 722 acid-resistant thermal anticorrosive coating substate material can be improved by more than 10%, conductivity of 10-12S/m or more, that is, equivalent to the volume resistivity of 1012 sm with semiconductor-to-conductor properties of the coating. ZS-722 acid-resistant thermal anti-corrosion coating thermal expansion coefficient is high, the temperature repeatedly rise and fall when the expansion and contraction of the coating can be consistent, will not produce cracks and shedding and other phenomena. ZS-722 acid-resistant thermal anti-corrosion coatings composed of a variety of components of ceramic functional fillers, mutually giving the coating excellent wear resistance, heat impact resistance, can be long-term corrosion-resistant liquid erosion friction and powder friction, accelerate heat absorption acid-resistant thermal anti-corrosion coatings to become a protective energy-saving weapon. With the exception of aggressive oxidizing acids, strong alkalis and organic solvents with corrosion resistance at 600 degrees C, ZS-722 acid-resistant thermally conductive and anti-corrosion coatings
have been used in boilers, electronics
, electrical appliances, aviation, chemicals, printing
, military and civilian industries.