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How is the fuel layer of the gas generator divided into zones?

Gas generator gas can be used for heating industrial furnaces, such as forging heating furnaces and heat treatment furnaces in the machinery industry; melting pools in the glass industry; and tunnel kilns in the grinding wheel and refractory materials industries. In addition, it can be used to eliminate smoke and dust in various boilers. The smoke and dust in various industrial boilers, especially small and medium-sized boilers, are very serious. In addition to constantly improving fuel methods and setting up various dust removal equipment, using the gas as fuel is one of the recognized good methods.
       gas generatorThe divisions of the inner fuel layer are: 1. Drying layer; 2. Retort layer; 3. Reduction layer; 4. Oxidation layer; 5. Ash layer. Fuel layer partition: The gasification reaction of solid fuel is divided into five layers according to the characteristics of the production process in the furnace:
(1) Drying layer: At the top of the fuel layer, the fuel contacts the cold coal, and the water in the fuel evaporates; (2) Retorting layer: Below the drying layer, because the temperature conditions are similar to the retorting furnace, the fuel undergoes cold decomposition, releasing volatile components and other retorting products to become coke. The coke is transferred from the retorting layer to the gasification layer for cold chemical reaction; (3) Gasification layer: The main area of the gasification process in the gas generator. The charcoal and gasification agent in the fuel undergo a violent chemical reaction in this area. In view of the different reaction conditions, the gasification layer can also be divided into an oxidation layer and a reduction layer.