设为首页 设为收藏

联系方式

 

洛阳松导感应加热科技有限公司 

联系方式:15038554363  

24小时技术热线:15038554363

邮 箱:1390003299@qq.com

厂址:河南省洛阳市洛新工业园区

  • 产品
  • 梯形铝锭在线提温设备

    0.2T中频定点浇注炉

    钢坯加热炉

    超高温烧结炉

    钢管在线加热及保温装置

    40KW感应加热取暖炉

    氮化硼专用中频加热线圈

    电机端环焊接设备

    电机转子导条焊机设备

    5吨中频炉熔化铸铁

    底出水熔铝炉

    侧下出水中频炉

    0.2吨铜雾化定点浇注炉

    3吨中频炉熔化铸钢件

    3吨中频炉熔化废铝

    3吨中频炉2500kw熔化铸铁

    1吨中频炉熔化铸铁件专用炉

    1吨12脉一拖二中频炉

    2吨中频炉用熔化铸钢件

    铸铁件1吨中频炉

    2吨铸造中频炉

    铸造1吨中频炉

    1.5吨钢壳液压中频炉

    1.5吨钢壳液压定点浇注炉

    3吨串联逆变中频炉

    圆钢感应加热炉

    铝棒感应加热炉

    方钢感应加热炉

    中频电炉原理
    分享到:
        本文为技术资料或者文章来自网络,仅供参考学习,如涉嫌侵权,请告知删除
        

    中频炉电磁搅拌是如何形成的?

    中频炉中的铁水在磁场中受到力到作用过程为:

    1、坩锅中的铁水在感应圈产生的磁场中产生电动力,由于集肤效应,铁水产生的涡流与感应圈中通过的电流方向相反,产生相互排斥作用;

    2铁水受到的排斥力始终指向坩锅的轴线方向,铁水也被推向坩锅的中心;

    3、又由于感应圈是短线圈,两头有短部效应,所以在感应圈两头相应电动力变小,电动力分布为上下两头小,中间大。

    在这种力作用下,铁水首先从中部向坩锅轴线运动,到中心后分别向上和向下流去,此种现象不断的循环下去,便形成铁水的激烈运动。实际冶炼时可以清除看到铁水在坩锅中心部分向上隆起,上下翻腾的现象,这就是电磁搅拌。

    How is the electromagnetic stirring of the induction melting furnace formed?

    The molten iron in the induction melting furnace is forced to act in the magnetic field as follows:

    1. The molten iron in the crucible generates electromotive force in the magnetic field generated by the induction coil. Due to the skin effect, the eddy current generated by the molten iron and the current passing through the induction coil are in the opposite direction, resulting in mutual repulsion;

    2. The repulsive force received by the molten iron always points to the axis of the crucible, and the molten iron is also pushed to the center of the crucible;

    3. Since the induction coil is a short coil, there is a short part effect at both ends, so the corresponding electric power at the two ends of the induction coil becomes smaller, and the electric power distribution is small at the upper and lower ends and large in the middle.

    Under the action of this force, the molten iron first moves from the center to the axis of the crucible, and then flows upward and downward respectively after reaching the center. This phenomenon continues to circulate, forming a violent movement of the molten iron. In actual smelting, the phenomenon that the molten iron swells up and up and down in the center of the crucible can be cleared. This is electromagnetic stirring.


    Copyright© 2007-2013洛阳松导感应加热科技有限公司 All Rights Reserved 
    手 机:15038554363
    本站关键词:中频炉、中频电炉、熔炼炉