The utility model relates to the technical field of environmental protection, in particular to a pair of teeth cathode line for electrostatic precipitator, which has good anti-corrosion performance, strong hardness, and is not easy to damage and passivate. The discharging body of the utility model is composed of a discharging strip, a trapezoidal discharging rack and a discharging tip of the teeth, so that the design can improve the flow of electrons and charges more comprehensively, and the particles are driven by more charges. The uniformly distributed discharging tip of the teeth can make the electric field more uniform, and the generated charge ion density higher, thus achieving better defogging effect; the electric field formed by the utility model is stable. As a result, the electric field formed by the lead alloy is relatively stable because of its large weight, which is not easy to shake under the impact of high-speed airflow. The cathode wire of the product is not easy to accumulate dust because the discharging tip of the tooth is relatively dense, and the particles are continuously driven by the electric field particles in the process of rising, pointing to the anode.
【技术实现步骤摘要】
一种对齿阴极线
本技术涉及环保
,具体涉及一种防腐性能好、硬度强、不易损坏和钝化的用于静电除尘器的对齿阴极线。
技术介绍
目前电除尘器是非常重要的工业烟气净化环保设备,设备本体主要由阳极系统和阴极系统组成。阴极线为电除尘器阴极系统重要组成部分,电除尘器的阴极系统由若干根阴极线,一旦其中有一根阴极线发生断裂,则可导致整个电场短路,迫使该电场退出运行,大大降低了电除尘器的除尘效率。目前电除尘器阴极线通常为普通芒刺线、扁平线或焊接针刺的扁平线,它们的极线杆两端都有点焊或铆焊的接头,不是一体化整体成型结构,在外部振打力、应力及气体和液体的作用下容易断裂脱落造成电场短路故障;传统的电除尘器阴极线没有极线杆自动张紧功能,在运行过程中容易出现松动疲软、张力不够、振打清灰传力效果差等不良情况,影响电除尘器的除尘效果;传统的电除尘器阴极线是简单点焊在极线杆上,它们在外部振打力、应力及气体和液体的作用下也容易脱焊坠落,从而造成卡塞旋转阀、刮板机等灰渣输送设备导致系统停车事故。申请公布号为:CN104096637A的专利,一种用于静电除尘器的条状阴极线,通过在阴极杆上设置沿阴极杆 ...
【技术保护点】
1.一种对齿阴极线,其特征在于:包括阴极杆和放电体,所述放电体设置在沿所述阴极杆的长度方向的两侧,所述放电体包括放电条,所述放电条与阴极杆平行设置,所述放电条的顶端连续设置有若干梯形放电齿条,所述梯形放电齿条的顶端设置有对齿放电尖端,所述对齿放电尖端由两个沿所述梯形放电齿条中心线呈镜像分布的三角形组成。
【技术特征摘要】
1.一种对齿阴极线,其特征在于:包括阴极杆和放电体,所述放电体设置在沿所述阴极杆的长度方向的两侧,所述放电体包括放电条,所述放电条与阴极杆平行设置,所述放电条的顶端连续设置有若干梯形放电齿条,所述梯形放电齿条的顶端设置有对齿放电尖端,所述对齿放电尖端由两个沿所述梯形放电齿条中心线呈镜像分布的三角形组成。2.根据权利要求1所述的一种对齿阴极线,其特征在于:位于所述阴极杆上侧的梯形放电齿条与位于所述阴极杆下侧的梯形放电齿条呈错位分布。3...
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