A kind of insulator production spraying equipment and its control method

Abstract

The invention provides an insulator production spraying device. The insulator production spraying device comprises a spraying device and a degassing device, wherein the degassing device comprises a gas suction hood and an exhaust purifier; the spraying device is positioned in the gas suction hood; the spraying device comprises a motor, a rotary disc and a fixed seat; a first bulge loop is arrangedat the bottom of the fixed seat; a second bulge loop is arranged at the top of the rotary disc; the second bulge loop is in rotation fit with the first bulge loop; the first bulge loop is driven by the motor; a conveying pipe is arranged in the rotary disc; spraying pipes are arranged at the bottom of the rotary disc; the two spraying pipes separately communicate with the two ends of the conveying pipe; nozzles are arranged at the bottom of the rotary disc and on the two spraying pipes; a conveying branch pipe is arranged on the conveying pipe in a communication manner; the conveying branch pipe protrudes out of the top of the rotary disc and is positioned in the second bulge loop; a feeding pipe is arranged in the fixed seat; and the feeding pipe communicates with the conveying branch pipe through an adapter. According to the insulator production spraying device, continuous and automatic spraying can be carried out on insulators, spraying quality and spraying efficiency are obviouslyimproved, exhaust gas generated during the spraying process can be absorbed, and pollution is reduced.

Description

technical field [0001] The invention relates to the field of insulator production, and more specifically, to a spraying equipment for insulator production and a control method thereof. Background technique [0002] Pollution flashover of high-voltage insulators has always been a serious problem in high-voltage transmission and transformation circuits. In recent years, environmental pollution caused by rapid economic growth has led to an upward trend in pollution flashover. At present, there are two main methods to reduce the occurrence of pollution flashover on the surface of high-voltage insulators: one is to change the nature and structure of the insulator itself, including (1) to change the structure and improve the anti-pollution flashover performance by changing the creepage distance of the insulator surface , or directly increase the number of insulator strings to increase the creepage distance; (2) burn the inorganic semiconductor glaze layer on the surface of the ins...

AI Technical Summary

Problems solved by technology

In view of the latter method, the existing spraying method is mainly manual spraying, using a spray gun to spray multiple insulators at the same time. Although the coating of the protective layer has been realized, it is considered that the instability of the operation will cause uneven spraying or partial insulators. The problem of not spraying in the blind area leads to poor quality of spraying and easy to cause waste of paint

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