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高压电机换向器设计技术内容及要求

BEIJINGJISHU:

    本技术涉及一种带动燃料破碎机的高压电机,尤其涉及一种高压电机换向器。现有利用煤矸石、煤泥等低热值燃料发电、供热为一体的热电厂,按每天发电110 万kwh计算,电厂将消耗洗矸、次煤在1000吨左右,由于低热值燃料块状矸石较大,这就给电厂燃料的破碎带来很大的工作压力,矸石对破碎机锤头的磨损很大,破碎机锤头是有规则的带弧形的梯形状不同角度形成一周布置,长时间运行后这就形成了运行方向侧与破碎机内壁间隙较大,这样运行下去燃料的破碎质量大打折扣,极大地影响了锅炉的安全运行, 造成给煤系统、冷渣系统设备堵塞,甚至酿成降负荷的后果。如果一个月多更换一次锤头, 给工人带来很大的工作强度,并且对锤头的利用率不高。


SHIYONGNEIRONG

    本技术的目的是提供一种能使锤头利用率高的高压电机换向器。为实现上述目的,本技术所采用的技术方案为一种高压电机换向器, 其中包括高压电动机,高压电动机通过电缆线与电源开关相联接;其特点在于所述的高压电动机与电源开关之间的电缆线上安装有高压换向柜,高压换向柜内安装有双头隔离开关。根据上述的高压电机换向器,其特点在于所述的高压换向柜内安装有电磁锁。根据上述的高压电机换向器,其特点在于所述的高压换向柜上安装有带电显不器。根据上述的高压电机换向器,其特点在于所述的高压换向柜上安装有高压电机正、反转位置指示灯。本技术的优点是本技术可以有效,方便,安全的使高压电机改变转动方向,提高了锤头的利用率。

高压电机换向器

图1为本技术结构示意图。附图中1、电源开关2、电缆线3、高压换向柜4、双头隔离开关5、高压电动机具体实施方式


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SHIYONGYAOQIU

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山东11选5走势图4.GENJUSHIYONGYAOQIU1SUOSHUDEGAOYADIANJIHUANXIANGQI,QITEZHENGZAIYUSUOSHUDEGAOYAHUANXIANGJU(3) SHANGANZHUANGYOUGAOYADIANJIZHENG、FANZHUANWEIZHIZHISHIDENG。


JISHUZHAIYAO

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