Introduction of electric furnace bag filter
Electric furnace bag filter is an energy-saving and purification equipment to treat the flue gas produced during electric furnace smelting. A large amount of high-temperature flue gas will be produced in the process of filling, smelting aluminum, copper and iron. Especially in the process of batching, the flue gas is large, which seriously affects the production and surrounding environment. The dust remover of electric furnace adopts dust collection, filtration and interception to treat the flue gas, and the purification efficiency can reach 99%.
Structure of electric furnace dust collector
The main structure of electric furnace dust remover is composed of ash hopper, filter chamber, air inlet, air outlet, induced draft fan, spark laying and other parts. It is also equipped with ladder, guardrail, dust collecting cover, dust collection pipe, chimney, air bag, pulse valve, jet pipe, cloth bag, bag cage, gas source pipeline, ash unloading valve, control system, etc., which can also be configured according to the site use and user requirements.
Features of electric furnace dust collector
The electric furnace dust collector is designed and manufactured according to the characteristics of flue gas produced by smelting iron, aluminum, copper and other metals. It is suitable for 0.5T, 1t, 2T, 3T, 5T, 10t, 20t, 30t and other electric furnaces. The sealed or rotary rocker dust collector is installed above the furnace mouth, and the flue gas generated by smelting is sucked into the electric furnace dust collector through the pipe by means of the negative pressure suction of the induced draft fan Purification treatment.
Working principle of electric furnace dust collector
The flue gas generated by the electric furnace is collected by negative pressure through the dust collecting cover. After the flue gas enters the filter chamber at the lower part of the electric furnace dust collector through the pipe, the circulation area increases and the flow rate decreases instantly. The large particles in the flue gas fall into the ash hopper by its own weight. The flue gas is filtered through the cloth bag, and the fine dust is intercepted on the surface of the bag. The purified air filtered by the bag is transformed into the bag mouth Flow to the purification room, and then discharge the box through the air outlet of the induced draft fan.
With the increase of dust removal time, the dust bag will be compressed and the dust will fall into the dust bag with the increase of dust removal time And then the ash bin is discharged from the box.
Shandong electric bag precipitator Bag filter of Jiangsu electric furnace
