我厂与有关科研院所，生产企业合作，有消化，吸收国外先进技术的基础上，开发了矿热炉组合把持器，组合式把持器有以下优点：
1.适用性强，可用于不同功率，不同电极直径的嗾热炉。
2.与用铜瓦作为导电元件的矿热炉相比，国其导电元件与电极壳之间采用弹簧加螺栓压紧，因而接触电阻优于其它形式的接触电阻，且不起弧，电流传递稳定。
3.由于导电元件采用了密闭设计，因此导电元件不受高温辐射，其温升大大低于其它形式的导电元件，导电率显著提高。
4.由于接触电阻减小，导电率的提高，加之内水冷，从而使电效率及功率因数明显提高，节能达5%以上，节材在20%左右。
5.由于结构设计合理，导电元件的使用寿命成倍提高。日常维护费用大大降低，设备开动率明显提高。
The combined type holder was developed with the cooperation of science institutions and based on digestion and assimilating of advanced foreign technologies in ore-smelting area. It has the following advantages:
1. Extensive suitability, applicable to ore-smelting furnaces of different power and different electrode diameter.
2. Better contact resistance, no arch and reliable current transfer compared with other types such as those using brasses as the conductor because the combined type holder uses spring and screw to keep the conductor and case of the electrode closely pressed together.
3. Due to the closed type design, the conductor is isolated from high temperature heat radiation so far less temperature rise compared with other types, great improvement of conductivety is achieved.
4. Due to the reduce of contact resistance and so the improved conductivity, together with the immer hydrocooling, the power efficiency and factor is substantially improved, an energy saving of 5% more and material saving of around 20%.
5. Proper structure resulted in doubled working life of the conductor, substantial reduction of daily maintenance expense, and markedly increasing of equipment operating time.
安装中的组合把持器 Combined holder in installation |
