Uniform material dipping device for transformer epoxy coating insulation paper

Abstract

The invention relates to the technical field of material dipping devices, in particular to a uniform material dipping device for transformer epoxy coating insulation paper, which comprises a box body, screw rods are vertically and movably mounted on the left side and the right side of the bottom wall of the box body, and first chain wheels are fixedly mounted at the top ends of the screw rods extending out of the box body; according to the invention, pressure can be continuously applied to epoxy resin liquid, so that the epoxy resin liquid is extruded towards the insulation paper and can be more fully soaked into the insulation paper, and the epoxy resin liquid can be extruded towards the interior of the insulation paper along with the movement of the piston cylinder, so that the uniformity of the epoxy resin liquid soaked into the whole insulation paper is consistent; the uniform material soaking function is achieved, pungent smell emitted by epoxy resin liquid can be extracted and purified so that the smell concentration can be reduced, meanwhile, the epoxy resin liquid in the box body can be turned over so that the concentration of the upper layer and the concentration of the lower layer can be balanced, the material soaking uniformity is improved, and the device is worthy of application and popularization.

Description

technical field [0001] The invention relates to the technical field of impregnation devices, in particular to a uniform impregnation device for transformer epoxy-coated insulating paper. Background technique [0002] Transformer epoxy-coated insulating paper is a new type of insulating paper made of Finnish Telva high N-type insulating paper, impregnating special modified epoxy resin on the insulating paper in a net shape, and curing it into B stage. Material. It is mainly used for the insulation of high and low voltage coils and main channels of oil-immersed amorphous alloy transformers and silicon steel transformers. After winding and baking, the mechanical strength of the transformer coil structure and the service life of the transformer are enhanced, and the sudden short-circuit resistance of the oil-immersed transformer is improved, thereby ensuring the long-term effective and safe operation of the oil-immersed transformer. [0003] When impregnating insulating paper,...

AI Technical Summary

Problems solved by technology

[0003] When impregnating insulating paper, an impregnating device is required. The existing impregnating device cannot fully impregnate the epoxy resin liquid into the insulating paper, and cannot uniformly impregnate the epoxy resin liquid into the insulating paper. In the paper, it cannot meet the production needs, and the concentration of the irritating odor emitted by the epoxy resin liquid cannot be reduced, so that the concentration of the irritating odor is too large, causing discomfort to the human body. Therefore, we propose a transformer epoxy coating Insulating paper uses a uniform impregnation device to solve such problems

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