In fact, in industrial production, there are many types of furnaces, different structures, and different characteristics. So how many categories can it be divided into? The editor of Rongsheng Refractories has been sorted and summarized and can be roughly divided into four categories:
1. Furnace for ferrous metallurgy
Furnaces for ferrous metallurgy mainly refer to furnaces for iron and steel. Since the iron and steel industry is a heavy industry with large, high-temperature equipment, using a lot of various furnaces and consuming a lot of energy, the iron and steel furnace occupies a very important position in the industry. Representative ferrous metallurgical furnaces include: coke ovens, pellet roasters, blast furnaces, hot blast furnaces, and iron furnaces and other iron-making furnaces; converters, electric arc furnaces and other steel-making furnaces; soaking furnaces, various heating furnaces Furnaces used for rolling, as well as annealing furnaces, tempering furnaces, salt bath furnaces, carburizing furnaces and other heat treatment furnaces.
How many types of industrial furnaces can be divided according to industry characteristics?
2020-05-11 09:06·Rongsheng Refractories
In fact, in industrial production, there are many types of furnaces, different structures, and different characteristics. So how many categories can it be divided into? The editor of Rongsheng Refractories has been sorted and summarized and can be roughly divided into four categories:
1. Furnace for ferrous metallurgy
Furnaces for ferrous metallurgy mainly refer to furnaces for iron and steel. Since the iron and steel industry is a heavy industry with large, high-temperature equipment, using a lot of various furnaces and consuming a lot of energy, the iron and steel furnace occupies a very important position in the industry. Representative ferrous metallurgical furnaces include: coke ovens, pellet roasters, blast furnaces, hot blast furnaces, and iron furnaces and other iron-making furnaces; converters, electric arc furnaces and other steel-making furnaces; soaking furnaces, various heating furnaces Furnaces used for rolling, as well as annealing furnaces, tempering furnaces, salt bath furnaces, carburizing furnaces and other heat treatment furnaces.
How many types of industrial furnaces can be divided according to industry characteristics?
2. Furnaces for non-ferrous metallurgy
Generally speaking, non-ferrous metals refer to metals other than iron such as copper, lead, zinc, gold, silver, nickel, cobalt, aluminum, titanium, silicon, and tungsten. Although there are many other non-ferrous metals, they are all special rare metals. However, furnaces used in non-ferrous metallurgy are collectively referred to as furnaces used in non-ferrous metallurgy. Regarding the way that ferrous metals are extracted from ore, it can be roughly divided into wet smelting and fire smelting. These furnaces can include: blast furnace, flash furnace, electrolytic cell, reverberatory furnace, converter, submerged electric furnace, etc.
3. Furnaces for the chemical industry
Such furnaces mainly include furnaces used in the coal chemical industry, such as coke ovens, water gas furnaces, etc.; furnaces used in the petroleum (natural gas) chemical industry, such as heating furnaces, cracking furnaces, reformers, etc.; furnaces used in the chemical industry of enterprises, such as various roasting furnaces Furnace, calcium carbide product furnace, chlorinated lime product furnace, etc.
4. Furnaces for the building materials industry
All furnaces used for the firing, melting and thermal processing of building materials are collectively referred to as furnaces for the building materials industry. Because the thermal processing technology of building materials is mainly completed in the kiln, there are also furnaces for the building materials industry called kiln furnaces, such as glass melting kilns, cement calcining kilns, refractory kilns, lime calcining kilns, ceramics (ceramics) Tube) and tile firing kiln.