Lead smelting furnace lead smelting furnace lead blast furnace

Product Information ========== ========= blast furnace metallurgical equipment in the shaft furnace. Blast furnace charge the metal component (ore, sinter fast or pellets) of the drum into the air or oxygen enriched air for smelting case, to obtain a crude metal sulfur or shaft furnace. Blast furnace has high thermal efficiency, unit productivity (bed capacity) large, metal recovery, low cost, small size and other characteristics, is an important pyrometallurgical smelting equipment. Blast furnace by the furnace base, hearth, hearth, furnace body, roof (including feeding device), bracket, blower system, water cooling or evaporative cooling system, release the melt unit and other components before bed. Furnace base with concrete or reinforced concrete building into its jack on the set or steel bearing for supporting the bottom. Hearth bottom is cast steel or cast iron plate, followed by asbestos board, brick, magnesia brick. Hearth water jacket wall (or puzzle Magnesia) composition (also known as the bed). Furnace body with a water jacket and into several blocks, each block water jacket width of 0.8 ~ 1.2m, height 1.6 ~ 5m, boiler welded steel plate fixed on a special bracket, wind and water pipes are arranged in the bracket. Blast furnace can be used for copper, nickel, cobalt and other metal melting made of sulfur and lead, zinc and other metal smelting reduction, can also be used for melting scrap copper and other materials handling. Blast furnace melt is generally massive, fuel coke. Burden added in batches from the roof, forming material column. Air from the lower tuyeres, coke combustion in the tuyere zone, the formation of high-temperature melting zone; charge in this violent reaction, continue to melt. Smelting reduction, the melt in the hearth clarify metal and slag were released, causing matte smelting, the melt flows through the bed before bed, clarifying isolated matte and slag. Hot flue gas is discharged through the charging process up to the roof, so that the charge preheating (melting kneading concentrate, they also make the concentrate sintering), and the occurrence of partial melting chemical reaction. So the blast furnace heat and mass transfer conditions are good, high thermal efficiency, the production capacity per unit area (ie bed capacity) large. 8 m2, 10 m2 blast furnace production capacity generally within the following ranges: Production Project Production capacity t / (m2d) agglomerate reduction smelting 50-60 lead up to 90 25-40 lead pellets reduction smelting of copper raw concentrates up to 50 smelting furnace smelting 45-55 up to 60 copper-nickel sulfide ore and nickel oxide sinter fast 45-100 20-23 ore and nickel oxide sinter pellet fast 30-35 up to 50 blast furnaces common specifications are: 0.6 m2, 1.2 m2 , 2 m2, 2.6 m2, 3.2 m2, 5.6 m2, 8 m2, 10 m2, 11m2 and so on. Henan Long Jiang Metallurgical Chemical Equipment Co., Ltd. can be designed and manufactured according to the actual needs of customers of different sizes and structures in the blast furnace. Contact ========== ========== Henan Long Jiang Metallurgical Chemical Equipment Co., Ltd. Address: Henan Jiyuan g Jingzhen Tel :0391 -6262889 Contact: Ms. Lee E- mail: service001@hnlongjiang.com Website: www.hnlongjiang.com qq: 2010726075