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营口波海菱镁材料有限公司          

联系人:庄 延 山(先生)

地 址:大石桥市南楼经济开发区高庄村

西藏体彩网电 话:0417-5289488  13904074678

邮 箱:dsqbohai@126.com

邮 编:115100

 

Yingkou Bohai Magnesium Materials Co., Ltd.

Contact: Zhuang Yanshan (Mr.)

西藏体彩网Location: Gaozhuang Village, Nanlou Economic Development Zone, Dashiqiao City

Phone call: +86 0417-5289488  +86 13904074678

Mailbox: dsqbohai@126.com 

Zip code: 115100

波海菱镁60轻烧镁球 Bohai Magnesium 60 Light Burned Magnesium Ball

波海菱镁60轻烧镁球 Bohai Magnesium 60 Light Burned Magnesium Ball

西藏体彩网日期:2016-04-03 00:00 西藏体彩网:http://gdltjx.cn 西藏体彩网:

    本公司供应轻烧镁球,型号60。参数为:型号/规格* 60,产品等级* 其它,类别* 其它。质量保证,欢迎咨询洽谈。 

新工艺下轻烧镁球

    轻烧镁球是选用普通轻烧镁粉,经混料后压球而制成。轻烧镁球主要用于转炉炼钢,溅渣护炉,能提高转炉炉龄。轻烧镁球的制备是   将80%轻烧镁粉加入20%水,放入混碾机进行碾压、搅拌、混合152Omin形成混合料,通过皮带输送机送人压球机制备出产品,然后进行堆放。轻烧镁球成品经过48小时阴干并形成强度后,以备销售。

轻烧镁球用做转炉溅渣护炉的护渣成分调节剂。因为溅渣护炉要求炉渣要有合适的粘度和耐火度,合理的炉渣成分是实施溅渣护炉的关键。一般的炉渣不能直接进行溅护炉,需要加入一定量的氧化镁西藏体彩网球进行调节,同时代替白云石的使用,减少渣量,提高炉渣中MgO的含量。

西藏体彩网    由于氧化镁是高熔点矿物,熔点2800℃,炉渣中氧化镁含量的提高,使炉渣粘度变大,耐火度提高,炉渣更容易与炉衬结合在一起,在炉衬上形成有效的炉渣保护层,从而提高炉衬寿命,降低消耗。

美国一家钢铁公司在采用这项技术后,目前炉龄已接近20000炉,转炉的作业率达到97%。西德、韩国、日本、台湾等都在推行此工艺。很多钢铁企业也都在积极开发适应自己的溅渣护炉工艺,其中太钢、承钢、重钢、马钢等,自从采用溅渣护炉工艺后,最高炉龄分别从1500炉、500炉、700炉、1100炉提高到12000炉、1500炉、8500炉、10200炉、均取得了巨大的经济效益。

    但是,目前市场上轻烧镁球的质量良莠不齐,从轻烧镁球原材料的选择,到产品的制作加工,再到运输销售,各个公司前进的步伐不一致,导致顾客和企业都不能获得利益的最大化。一些没改造过的轻烧镁球旧生产线生产的产品,成球率低。原料经过压球机加工后,一半是产品,一半是粉粒,粉粒需要人工返回压球机继续加工;球体疏松。密度小,强度低,易破碎。特别是在装卸、运输、挤压和跌落时,球体容易发生破碎球体外形不完整。有的是半个球,有的是三分之一球,有的球缺角,形状各异,表面无光泽,外观形象较差;用户不满意。销售的产品中,含有的20%-35%小块粒及粉粒等混合料,用户对此多次提出异议;最重要的是会增加客户的成本和对转炉炉衬砌体寿命的有严重损坏,由于轻烧镁球球体疏松,密度小,强度低,在装卸、运输、挤压和跌落时,球体易发生破碎。因此,当轻烧镁球被送入炼钢炉且还未与钢水接触时,部分破碎的块粒及粉粒则被转炉炉顶上排风系统的强大负压吸出炉外,通过烟囱内的静电除尘器收集并作为废物另行处理,从而导致以下3个结果增加转炉炉衬砌体的损坏程度,增加排风系统设备的损坏程度,增加吨钢轻烧镁球的消耗量。


西藏体彩网Our company supplies light burned magnesium balls, model 60. The parameters are: model / specification * 60, product level * other, category * other. Quality assurance, welcome to consult the discussion.


Lightly Burned Magnesium Ball under New Process


西藏体彩网    Light-burned magnesium balls are made from ordinary light-burned magnesium powder, which are pressed after mixing. Light-burned magnesium balls are mainly used in converter steelmaking and slag splashing to protect the furnace, which can increase the converter age. The light-burned magnesium ball is prepared by adding 80% light-burned magnesium powder to 20% water, putting it into a mixer, rolling, stirring, and mixing for 15 to 20 minutes to form a mixture. The product is prepared by a ball conveyor and a ball conveyor. And then stack them. The light-burned magnesium spheres are ready for sale after 48 hours of over-drying and strength.


西藏体彩网Light-burned magnesium balls are used as slagging component regulators for converter slag splashing protection furnaces. Because the slag splashing furnace requires proper slag viscosity and fire resistance, reasonable slag composition is the key to the slag splashing furnace. General slag can not be directly splash-protected. It is necessary to add a certain amount of magnesia balls for adjustment, and instead of using dolomite, reduce the amount of slag and increase the content of MgO in the slag.


西藏体彩网    Because magnesium oxide is a high-melting point mineral with a melting point of 2800 ° C, the increase in the content of magnesium oxide in the slag makes the slag viscosity greater and the fire resistance improved. The slag is more easily combined with the lining, and an effective slag protective layer is formed on the lining, thereby Improve furnace lining life and reduce consumption.


西藏体彩网After adopting this technology, a steel company in the United States now has a furnace age of nearly 20,000 furnaces and a converter operating rate of 97%. West Germany, South Korea, Japan, Taiwan, etc. are promoting this process. Many iron and steel enterprises are also actively developing their own slag splashing furnace protection technology, including TISCO, Chenggang, Heavy Steel, and Maanshan Iron and Steel. Since the slag splashing furnace protection technology has been adopted, the maximum furnace age has been 1,500 and 500 furnaces respectively. , 700 furnace, 1100 furnace to 12000 furnace, 1500 furnace, 8500 furnace, 10200 furnace, have achieved great economic benefits.


西藏体彩网    However, the quality of lightly burned magnesium balls on the market is uneven. From the selection of raw materials of lightly burned magnesium balls, to the production and processing of products, to transportation and sales, the pace of progress of various companies is inconsistent, leading to the failure of customers and enterprises to obtain the maximum benefits Into. Some unreformed products from the old production line of light-burned magnesium balls have low ball-forming rates. After the raw materials are processed by the ball press, half are the product and half are the powder. The powder needs to be manually returned to the ball press to continue processing; the spheres are loose. Low density, low strength and easy to break. Especially when loading, unloading, transporting, squeezing and dropping, the sphere is prone to breakage. The shape of the sphere is incomplete. Some are half balls, some are one-third balls, and some are missing corners, with different shapes, matte surfaces, and poor appearance; users are not satisfied. The products sold contain 20% -35% small blocks and powders, etc., users have repeatedly objected to this; the most important thing is that it will increase customer costs and seriously damage the life of the converter lining body Due to the looseness, light density and low strength of the light-burned magnesium spheres, the spheres are easily broken during loading, unloading, transportation, squeezing and falling. Therefore, when the lightly burned magnesium balls are sent to the steelmaking furnace and have not come into contact with the molten steel, some broken pieces and powder particles are sucked out of the furnace by the strong negative pressure of the exhaust system on the top of the converter, and pass through the The electrostatic precipitator is collected and treated separately as waste, which results in the following 3 results: increasing the degree of damage to the converter lining, increasing the degree of damage to the exhaust system equipment, and increasing the consumption of light-burned magnesium balls per ton of steel.

轻烧镁球

    坐落于“中国镁都”的营口波海菱镁公司,生产制造的轻烧镁球(华亿耐火品牌产品),从源头严格选用优质原料,经过工程师精心指导根据客户需求严格配方,在工人严格的操作下,经过一系列工序(称料、加水搅拌、输送到压密机、再输送到压球机、出球自然干)压制而成。华亿一直坚持依靠科技创新生产一流产品,不断改进。

    目前波海经过工艺改进后生产的轻烧镁球已达业内高端水平,相比起那些没经过工艺改进的公司生产的轻烧镁球,经过多年的运行和生产,实践表明:改造后不仅提高了轻烧镁球生产线的机械化、自动化等装备水平,改善了生产环境,降低了劳动强度,提高了劳动生产率。同时,改造前存在的问题也已经取得了明显的改善,产品的表面质量有了显著的提高。镁球成球率由改造前的50%,提高到改造后的85%~90%;镁球体密度也得到提高;镁球结构强度的转鼓指数由改造前的30%~45%,提高到的改造后64%~68%,已经超过了标准转鼓指数58%。特别是在装卸、运输、挤压和跌落时,球体未发生明显破碎等现象,同时用户也未因轻烧镁球表面质量等问题而再提出异议。

西藏体彩网    由此可见,轻烧镁球产品不仅需要具备严格的内在质量,同样需要重视产品的外表质量,更要重视产品的强度要求。只有足够的产品强度才能有完美的外表质量。

    波海菱镁不断改进自身工艺,提高产品质量,降低生产成本,为客户和企业的最大化利益不断努力。本公司还根据钢厂的需要开发出的产品有轻烧氧化镁球、镁碳球西藏体彩网 利用氧碳反应原理,降低炉渣中氧化铁含量和氧化镁的饱和溶解度,使炉渣中既有耐火度又有粘度,满足了护炉的条件,因此,在轻烧氧化镁球中增碳,即镁碳球。本公司可根据各钢厂不同的需求加工各种适合自己本钢厂的产品,为广大客户服务,实现双赢。携着波海手永远是朋友。“波海菱镁有限公司”欢迎您。


Located in the “China Magnesium Capital”, Yingkou Bohai Magnesium Co., Ltd., manufactures light-burned magnesium balls (Huayi refractory brand products), strictly selects high-quality raw materials from the source, and carefully instructs engineers to strictly formulate according to customer needs and strictly to workers Under the operation, it is pressed through a series of processes (weighing, adding water and stirring, conveying to the compactor, and then to the ball press, and the ball is naturally dry). Huayi has always insisted on relying on scientific and technological innovation to produce first-class products and continuous improvement.


    At present, the light-burned magnesium balls produced by Bohai after process improvement have reached the high-end level in the industry. Compared with light-burned magnesium balls produced by companies without process improvement, after years of operation and production, practice has shown that: The equipment level of mechanization and automation of the light-burned magnesium ball production line has been improved, the production environment has been improved, labor intensity has been reduced, and labor productivity has been increased. At the same time, the problems existing before the transformation have also been significantly improved, and the surface quality of the products has been significantly improved. The spheroidization rate of magnesium spheres has been increased from 50% before transformation to 85% to 90% after transformation; the density of magnesium spheres has also been improved; the drum index of the strength of the magnesium sphere structure has been increased from 30% to 45% before transformation After the transformation, 64% to 68% have exceeded the standard drum index by 58%. Especially when loading, unloading, transporting, squeezing, and dropping, the spheres did not break obviously. At the same time, the users did not raise any objections due to the surface quality of the lightly burned magnesium balls.


    It can be seen that light-burned magnesium ball products not only need to have strict internal quality, but also need to pay attention to the appearance quality of the product, but also pay attention to the strength requirements of the product. Only enough product strength can have perfect appearance quality.


西藏体彩网    Bohai Magnesite continuously improves its own processes, improves product quality, reduces production costs, and makes continuous efforts to maximize the benefits of customers and enterprises. The company also develops products based on the needs of steel plants. Light-burned magnesia balls and magnesia-carbon balls use the oxygen-carbon reaction principle to reduce the content of iron oxide in the slag and the saturation solubility of magnesium oxide, so that both the refractory and the The viscosity satisfies the conditions of protecting the furnace. Therefore, the carbon is increased in the light-burned magnesia balls, that is, the magnesium-carbon balls. The company can process a variety of products suitable for its own steel plant according to the different needs of each steel plant, to serve our customers and achieve a win-win situation. Carrying Bohai is always a friend. Welcome to Bohai Magnesite Co., Ltd.


相关标签:轻烧镁球

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