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西藏体彩网营口波海菱镁材料有限公司          

联系人:庄 延 山(先生)

西藏体彩网地 址:大石桥市南楼经济开发区高庄村

电 话:0417-5289488  13904074678

邮 箱:dsqbohai@126.com

邮 编:115100

 

西藏体彩网Yingkou Bohai Magnesium Materials Co., Ltd.

Contact: Zhuang Yanshan (Mr.)

Location: Gaozhuang Village, Nanlou Economic Development Zone, Dashiqiao City

西藏体彩网Phone call: +86 0417-5289488  +86 13904074678

Mailbox: dsqbohai@126.com 

Zip code: 115100

轻烧镁粉是一种重要的耐火材料 Light burned magnesium powder is an important refractory material

轻烧镁粉是一种重要的耐火材料 Light burned magnesium powder is an important refractory material

西藏体彩网日期:2019-12-10 00:00 西藏体彩网:http://gdltjx.cn 西藏体彩网:

轻烧镁粉是一种重要的耐火材料 轻烧氧化镁西藏体彩网粉是一种具有中等碱度和化学活性的原料,除作为耐火材料和胶凝材料外,还应用于其他工业领域。另外,转炉溅渣护炉技术的发展,轻烧镁粉,进一步扩展了轻烧氧化镁粉的应用范围。目前,溅渣护炉技术多将轻烧氧化镁粉成球后使用,有轻烧氧化镁粉球、含碳轻烧氧化镁分球和含碳含钙轻烧氧化镁粉球等。 轻烧氧化镁粉,简称轻烧镁粉,是一种由菱镁矿、水镁石和由海水或卤水中提取的氢氧化镁经800~1000℃左右煅烧所获得活性氧化镁。轻烧镁粉为呈淡黄色、淡褐色的粉末,粒度大都在100目以下,方镁石结晶很小,密度

轻烧镁球的制备是将80%轻烧镁粉加入2O水,放入混碾机进行碾压、搅拌、混合15~2Omin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48h阴干并形成强度后,以备销售。

西藏体彩网Light-burned magnesia powder is an important refractory material. Light-burned magnesia powder is a raw material with medium alkalinity and chemical activity. In addition to being used as refractories and gelling materials, it is also used in other industrial fields. In addition, the development of converter slag splashing furnace protection technology, light burning magnesium powder, has further expanded the scope of application of light burning magnesium oxide powder. At present, slag-spattering furnace protection technology mostly uses light-burned magnesia powder into balls, including light-burned magnesia powder balls, carbon-containing light-burned magnesia balls and carbon-containing calcium-containing light-burned magnesia powder balls. Light-burned magnesia powder, referred to as light-burned magnesia powder, is a kind of activated magnesium oxide obtained by calcining magnesite, brucite and magnesium hydroxide extracted from seawater or brine to about 800 ~ 1000 ℃. Light-burned magnesium powder is a light yellow and light brown powder with a particle size of less than 100 mesh.

The light-burned magnesium ball is prepared by adding 80% light-burned magnesium powder to 2O water, putting it into a mixer, rolling, stirring, and mixing for 15 to 20 minutes to form a mixture. The product is prepared by sending the ball to a ball press through a belt conveyor. Then stack them. The finished product of light-burned magnesium spheres is dried in the shade for 48 hours and formed into strength, ready for sale.

 

轻烧镁粉

轻烧镁球生产工艺的改进

1轻烧镁球生产工艺改进的必要性

我厂经过多年的生产实践,轻烧镁球产品按上述制备工艺生产,产品的质量存在如下问题。

西藏体彩网1)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。

西藏体彩网2)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。

西藏体彩网3)用户不满意。销售的产品中,含有的2O%-35%小块粒及粉粒等混合料,用户对此多次提出异议。

西藏体彩网4)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

Improvement of Light Burned Magnesium Ball Production Process

西藏体彩网1Necessity of light magnesium powder production process improvement

After many years of production practice in our factory, the light-burned magnesium ball products are produced according to the above preparation process, and the quality of the products has the following problems.

1) The sphere is loose. Low density, low strength and easy to break. Especially when loading, unloading, transporting, squeezing and dropping, the spheres are easily broken.

2) The ball formation rate is low. After the raw materials are processed by the ball press, half are the product and half are the powder. The powder needs to be returned to the ball press manually.

西藏体彩网Continue processing.

3) The user is not satisfied. The products sold contain 2O% -35% small blocks and powders, and users have repeatedly raised objections to this.

西藏体彩网4) The shape of the sphere is incomplete. Some are half balls, some are one-third balls, some are missing corners, have different shapes, and have a matte surface.

西藏体彩网Poor appearance

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