Which type of galvanizing furnace is better

The anti-corrosion treatment of ordinary metals in the hot galvanizing production and manufacturing industry uses hot galvanizing, that is, cleaning the surface of the metal through hydrochloric acid solution, removing the oxide attached to the surface, and immersing it into the molten zinc liquid to react, resulting in a uniform galvanized alloy coating. Protect the metal from corrosion. In the process of hot galvanizing, the galvanizing furnace is used to heat the zinc liquid.

What types of industrial furnaces are available? Natural gas furnaces, liquefied gas furnaces, diesel engines, and electric heating furnaces can all be applied to industrial production and production, and these equipment can also be used to complete the galvanizing process. Choose to use an industrial furnace, or consider whether it meets the needs of use, and whether it consumes high energy. In general, industrial furnaces with low energy consumption and use conditions are selected. Electric heating industrial furnaces have higher energy consumption and are also relatively high in terms of maintenance costs. Therefore, most of them will not choose such industrial furnaces. In China, natural gas furnaces, liquefied gas furnaces, etc. are basically used. Relatively speaking, energy consumption is low, combustion temperature is high, and the temperature is stable. The galvanizing furnace heating zinc liquid requires a temperature above 400 degrees to be a molten state, and the temperature is unstable, affecting the galvanizing operation.

The industrial furnaces used now adopt the mechanism of self-burning of briquettes and liquefied combustion of gas, and based on the traditional combustion form of chain furnaces, the chain furnaces and inlet structures are improved to form a shape, so that the combustion temperature is high, the temperature stability is good, the degree of combustion is high, and the heat efficiency is high. The flame length can also be adjusted by the gas production speed to ensure high purity of the flame. There are many types of industrial furnaces suitable for galvanizing treatment. The actual choice depends on whether the use effect of galvanizing furnaces is achieved, and the most important emission protection index must meet the National standards.