A delivery pipeline supply pressurization system for enameled wire production

Abstract

The present invention relates to the technical field of enameled wire production, in particular to a supply and pressurization system for conveying pipes for enameled wire production, which includes a main pipe and pressurizing units equidistantly arranged on the main pipe, and each of the pressurizing units includes a three-way joint, Pressure gauge and its paint repair box, the paint repair box is provided with a stirring device for stirring the paint liquid, the tee joint and the pressure gauge are all installed on the main pipeline, the outlet of the paint repair box The feed port is connected to an interface of the tee joint through a branching pipeline, and a delivery pump and a one-way solenoid valve are installed on the branching pipeline, and a paint adding system for adding paint to the paint repair box is also included. The present invention The structure is simple, and the main pipeline can be quickly pressurized to ensure the pressure balance of the main pipeline, so that the paint liquid can be transported efficiently and stably. The quality, thus ensuring the production quality of enameled wire.

Description

Technical field [0001] The present invention relates to the technical field of enameled wire production, in particular to a conveying pipeline supply pressurization system for the production of enameled wire. Background [0002] The production process steps of the enameled wire are: drawing and releasing the wire - cleaning - softening - painting - baking - lubrication - winding. After the finished bare wire produced by the front road drawing process is released, it enters the cleaning system to wash the surface of the bare wire, enters the softener annealing furnace, and the soft wire formed by the annealing passes through the drying system and then enters the painting system to paint and enter the oven baking, and then through lubrication and collection, the line system produces products that meet certain standards. [0003] When the paint liquid is coated, the paint liquid is transported through the pipeline, and the nozzle at the end of the pipeline is sprayed out, and the pa...

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Problems solved by technology

[0003] When coating the paint liquid, the paint liquid is conveyed through the pipeline and sprayed out by the nozzle at the end of the pipe, and the paint liquid is coated on the surface of the core of the enameled wire. In order to ensure that the pipeline is in the process of conveying the paint liquid For stability and fluency, it is necessary to ensure that the pressure in the pipeline is in a relatively stable state, but the existing pipeline often suffers from pressure loss (that is, the pressure in the pipeline decreases) during the transportation of paint liquid. As a result, the stability and fluency of the paint liquid during the transportation process cannot be guaranteed, which affects the spraying effect of the spray head on the paint liquid, and affects the quality of the subsequent enameled wire

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