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 Wysłany: Pon 18:04, 10 Sty 2011 Temat postu: ugg stivali Jinan Iron and Steel Plate transfer of |
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Jinan Iron and Steel Plate transfer of heat treatment furnace new production efficiency significantly
Million, three year 1750 systems are ready to blast furnace slag granulation of a spare wheel system cost 105.6 million. (2) remove the tablets of the round, the annual savings of at least three 1750, blast furnace maintenance costs and material costs of 60 million, and greatly reduces the amount of daily maintenance. (3) If the slag to achieve a single pump, circulating pump and high pressure extended life of the motor 1 year, while 2, 1750 No. 3 blast furnace with a circulating pump for preparation of three, truly \Reduce the total cost of 1.256 million yuan. 2.2 The cost of saving energy consumption of the original round of the particle circulation pump motor and electrical power consumption per day is shown in Table 2. Table 2, the power consumption of the motor slag to: Table 2 in the grant cycle is to buy spring motor slag is calculated at a single pump, 2-like motor power for the 1750 blast 280kW, 3 # 1750 BF for the 250kW, taking an average of 265kW. After transformation, single pump slag in accordance with the one-year time of 360 days, the unit price of 0.5 yuan per year electricity savings of 2.83 million. Based on the above two charges, after the transformation of three can reduce the cost of annual BF 1750 totaled 4.086 million yuan. 3 Conclusion of the 1750 blast furnace slag 3 Optimal improvement of the system to achieve the slag regular maintenance of security equipment, thus greatly reducing the amount of routine maintenance work, reducing the cost of consumption,[link widoczny dla zalogowanych], to ensure the stable operation of the device,[link widoczny dla zalogowanych], effectively protect the normal production of blast furnace. This year in spare parts, materials and maintenance of at least Received date :2009-04-09 ·_·_·_·_·_·_·_-_{· BU ··}·}_·_;·}_· 1 · H ·-}_··}_·_·-·'··}·}_· H ·_·_·_·_{· BU ··}_;·}÷}·}·}÷} bucket} ÷}-·_·_·_·_·_. 'Information: ●. . 1 |, Jinan Iron and Steel Plate transfer of heat treatment furnace new production efficiency significantly Jinan Steel's first new plate transfer of heat treatment furnace put into operation since July 2008 has been realized production and deliver results. Block transfer of heat treatment furnace that is a contemporary international advanced level of heat treatment equipment, the design and production of l0 million t. Normalizing the current board of the furnace monthly processing capacity has reached 1.2 million t, steel quenched after various performance met the required standards, which marked the economic production of high value-added steel products to achieve a breakthrough. The production line has been quenched and has produced 16MnR, 16MnDR, A516GR60,[link widoczny dla zalogowanych], Q345B. Z15, E-class steel ship plate,[link widoczny dla zalogowanych], etc., dealing with oil tank above the level of 20mm steel, high strength plate, bridge plate and other high strength of about 1000t, performance of more than 97% pass rate, more than 800 million direct economic benefits. On this basis, Jinan Iron and Steel Plate Factory is actively integrating old and new heat treatment furnace 3 modes of production, to further expand the field of high-grade products in the market. Satellite feeds Baosteel Group Meishan Iron and Steel Company will adjust the production structure adjustment as development strategy of Baosteel Group Meishan Iron and Steel Company will adjust the production structure will be positioned as the low-grade non-oriented electrical steel,[link widoczny dla zalogowanych], high-grade steel and container construction high value-added special steel production base. To this end, Meishan Steel will build an annual output of 4.1 million t of steel production line in order to achieve the strategic goal of Baosteel adjusted. Currently, the project is pay close attention to design. Lucky feed
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