We all know that the annealing furnace is a very important equipment in the metallurgical processing industry now. It plays a very important role and is also essential. Let's follow Kehua to understand the working principle of the annealing furnace and which one is better. The working principle of the annealing furnace 1. The annealing furnace structure is welded by various types of steel. The outer frame is made of channel steel as the main beam. The board adopts the medium board. Annealing furnace transmission part: The trolley transmission adopts a motor and a reducer to drive a set of driving wheels at the front end through a chain. The furnace door drive adopts a combination of a worm gear reducer and a motor to lift it electrically. Sealing: The trolley and the furnace body are sealed with a labyrinth structure, and there are automatic sand sealing knife sealing devices on both sides of the trolley. The furnace door is sealed by rolling channel pressing and spring pressing automatic mechanism. The furnace body part adopts high-quality refractory brick structure to ensure the tightness of the furnace. The pressure-resistant part of the trolley is built with high-alumina bricks, and thermal insulation bricks are added to the lower part. Annealing furnace combustion system: several burners are installed on both sides of the oil furnace, and the heat flow reciprocates in the furnace to ensure the uniformity of furnace temperature. Automatic and semi-automatic types can be selected as required. Smoke exhaust preheating device: a smoke exhaust preheating device is installed at the rear and upper end of the furnace. When the flue gas in the furnace passes through the preheater, it is sent to the cold air by the fan for preheating, and then sent to the burner by the pipeline for combustion support. A manual butterfly valve is installed at the outlet, which can adjust the pressure in the furnace. It is widely used in heating, cooling, condensation, evaporation and other processes in chemical, petroleum, food, metallurgy, machinery, light industry, electric power, shipbuilding, papermaking, mining, medicine, central heating and other industrial sectors. 2. Which annealing furnace is good? Guangzhou Kehua Technology Co., Ltd. aims to 'produce energy-saving and environmentally friendly induction heating equipment to save money for usersThe full range of high-frequency induction heating equipment that has been developed and manufactured include: intermediate frequency Induction melting furnace
, super audio frequency heating machine, ultra high frequency heating equipment and supporting medium frequency diathermy forging furnace, CNC quenching machine tool, chiller and related supporting equipment, which are widely used in In the metal processing industry, such as metal preheating, high frequency welding (brazing), diathermy forming, quenching, annealing, heat shrinking and other processes, all products can be customized according to customer's process requirements. Third, the working principle of the annealing furnace The principle of the annealing furnace: the annealing furnace is to slowly heat the metal parts in different heating furnaces to a certain temperature, keep it for a period of time, and then cool at a suitable speed (usually natural cooling, sometimes controlled speed cooling ) is a metal heat treatment process. The working principle of the annealing furnace The working principle of the annealing furnace has been introduced to everyone. In fact, Kehua manufacturers are the best manufacturers of this kind of machine in the market. They have always paid great attention to the quality of the products, so they are trustworthy.
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