Spraying device for surface treatment of air reactor

Abstract

The invention discloses a spraying device for surface treatment of an air reactor. The spraying device comprises a clamping assembly and a spraying assembly. The clamping assembly comprises a supporting base. A power assembly capable of driving the supporting base to turn towards the spraying assembly is connected to the supporting base. A vertical bearing column is arranged in the supporting base. A plurality of load bearing blocks used for bearing radial and axial loads are arranged on the bearing column. One end of the bearing column stretches out of the supporting base and is connected with a rotary disc capable of rotating relative to the supporting base. Lower clamps used for clamping workpieces are arranged on the periphery of the rotary disc. Upper clamps matched with the lower clamps are connected to the supporting base and are located above the rotary disc. The spraying assembly comprises a paint storage device and a plurality of nozzles located above the rotary disc. The paint storage device communicates with the nozzles. The spraying device has the advantages that rotary surface spraying of an inclinable hollow air reactor can be achieved, paint can be recycled, and thespraying effect is good.

Description

technical field [0001] The invention relates to a reactor, in particular to a clamping device for surface treatment of an air-core reactor. Background technique [0002] Existing large-scale air-core reactors weigh more than several tons. During the production process, they need to be assembled in different workshops, and the reactors are assembled through molds. After being assembled on the mold, the surface of the reactor needs to be sprayed with an insulating coating. However, these large air-core reactors generally have a diameter of more than two meters and a height of about 3 to 7 meters. place. As a result, the existing spraying method can only place the reactor vertically for spraying, but this spraying method is difficult to operate, and it is difficult for workers to evenly cover the surface of the reactor with paint, which is time-consuming, laborious and wasteful of paint. Contents of the invention [0003] The object of the present invention is to provide a ...

AI Technical Summary

Problems solved by technology

After being assembled on the mold, the surface of the reactor needs to be sprayed with an insulating coating. However, these large air-core reactors generally have a diameter of more than two meters and a height of about 3 to 7 meters. place

As a result, the existing spraying method can only place the reactor vertically for spraying, but this spraying method is difficult to operate, and it is difficult for workers to evenly cover the surface of the reactor with paint, which is time-consuming, laborious and wasteful of paint

Images