Low-energy-consumption enamelling process

Abstract

The invention discloses a low energy consumption enamelling process, which comprises the following steps: (1) unwinding, using two unwinding devices to unwind the wires to be enamelled on two bobbins; (2) annealing, through annealing The furnace anneals the wires to be enamelled; (3) paints, paints the two wires to be enamelled after annealing through two sets of painting modules; (4) dries, paints The obtained enameled wire is dried through a drying device; (5) cooling, cooling the enameled wire through an air cooling device; (6) lubricating, coating a layer of lubricant on the surface of the enameled wire; (7) winding, winding the enameled wire Winding on the reel appliance; (8) Packaging, weighing and packaging, pasting the product information label, packing into the warehouse and recording; the invention adopts the double-input and double-out enamelling process of wire rods to achieve double output of enameled wire , Improve production efficiency, reduce production power consumption, reduce emissions of organic solvent waste gas, energy saving and environmental protection.

Description

technical field [0001] The invention relates to an enameled wire processing technology, in particular to a low-energy-consumption enameled technology, and belongs to the technical field of wire processing. Background technique [0002] The enameling machine is an important equipment for the production of enameled wires in the magnet wire industry. Its function is to evenly wrap the processed copper wire (or aluminum wire) with a layer of insulating polyester paint. The enameled paint used in the enameled wire production process contains a large amount of dilution. The main components are benzene, xylene and cresol, which volatilize when the paint film is heated and cured, causing environmental pollution and energy waste. Due to various electrical equipment (various coils, motors, transformers, etc. ), the enameled wire has become an industrial product with a very broad market prospect and a very good development momentum. Therefore, there are more and more manufacturers of e...

AI Technical Summary

Problems solved by technology

[0002] The enamelling machine is an important equipment for the production of enameled wires in the electromagnetic wire industry. Its function is to evenly wrap the processed copper wire (or aluminum wire) with a layer of insulating polyester varnish. The enameled varnish used in the enameled wire production process contains a large amount of diluted solvents and organic solvents, the main components are benzene, xylene and cresol, which volatilize when the paint film is heated and cured, causing environmental pollution and energy waste. Due to various electrical equipment (various coils, motors, transformers, etc.) ), the enameled wire has become an industrial product with a very broad market prospect and a very good development momentum. Therefore, there are more and more enameled wire manufacturers, and the energy saving and environmental protection of the enameled machine has also become a problem that cannot be ignored; The charter enamelling process is to bake the liquid paint in the enamelling furnace by electric heating, and heat and bake the copper wire soaked in the paint, so that the organic solvent in the enamelled paint can be volatilized quickly; the dipping and drying are in the paint It is carried out in the enamelled furnace of the chartered machine. This process has a lot of energy waste and has a certain degree of pollution to the environment.