Cathode line pre-tightening device



The utility model discloses a cathode line pre-tightening device which comprises a pressing plate, a compression spring and a frame tube, wherein two sides of a cathode line are respectively arranged inside the frame tube in a penetration manner; the pressing plate is arranged on one side of the cathode line; the compression spring is arranged between the pressing plate and the frame tube. The cathode line is tightened through the tension force of the compression spring, so that the electrode distance and the operation voltage of an electric area of an electric dust collector or electric bag dust collector can be ensured.




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Cited By (2)

    Publication numberPublication dateAssigneeTitle
    CN-105709932-AJune 29, 2016龙岩学院Controllable force type cathode ray pretensioner
    CN-105709932-BSeptember 26, 2017龙岩学院可控力式阴极线预紧器