Continuously improve existing industrial furnace short_net structure and wiring, reduce the active loss industrial furnace equipment, overcome because of difference of secondary conductor impedance caused by the unbalanced power to the ill effects of metallurgical process and equipment, all of this to further improve the electric furnace steelmaking production index, especially the lower unit power consumption is very meaningful. The experience shows that the single consumption of steelmaking can be reduced by 2%~3% if the short network of existing small and medium-sized industrial furnaces is improved appropriately.
The main solution to the industrial furnace trip caused by this reason is to check whether the current transformer is damaged or not. If it is normal, check whether the circuit between the transformer and the circuit board is broken. Then look to see if there is anything wrong with the current regulator or if it is open.
1. The basic theory of thermal engineering is the same, which is based on several laws of thermodynamics. Fuel combustion, gas flow and heat transfer in the furnace are basically the same.
2, the basic component of the same, no matter what kind of stove, generally consists of the following several parts: exhaust system (to fuel furnace flue, chimney, etc.) auxiliary devices (such as oven door, preheater, conveyor chain, etc.) to produce heat device (such as the combustion chamber, burners, electric heating element, etc.) placed material part (such as a furnace, furnace cylinder, car, etc.)
3. Low thermal efficiency and high energy consumption. Industrial furnace is the main energy-using equipment in industrial production, and its annual primary energy consumption accounts for about 1/4 of the total energy consumption. Especially in the hot processing production of metallurgy, mechanical and electrical enterprises, the furnace energy consumption accounts for more than 70% of the process energy consumption, is the production of energy users.
On 2018-08-08 11:45:46
