Steel wire galvanized surface pretreatment system and process

Abstract

The invention relates to the technical field of metal material processing. The steel wire galvanized surface pretreatment system and process is characterized in that the processing system comprises afirst washing tank, a first ultrasonic cleaning tank, a second ultrasonic cleaning tank, a second washing tank and a plating assisting tank which are sequentially arranged; the inner rear end of the first ultrasonic cleaning tank, the inner rear end of the first ultrasonic cleaning tank and the inner rear end of the second ultrasonic cleaning tank are correspondingly provided with an upper part rubber wire wiping assembly and a lower part rubber wire wiping assembly; each of the upper part rubber assembly and the lower part rubber assembly comprises fixed supports, a rubber strip fixing plateand rubber strips; the rubber strip fixing plate is densely and fixedly connected to the rubber strips, the two sides of the rubber strip fixing plate are connected to the side wall of a groove body through the fixing supports, and steel wires penetrate through the dense rubber strips on the rubber strip fixing plate; and the process comprises the steps of one-time water washing, one-time ultrasonic cleaning, secondary ultrasonic cleaning, secondary water washing and plating assisting, and the steel wire galvanized surface pretreatment system is adopted. According to the system and the process, the wire wiping rubber strips are added, the cleaning is clean, and the efficiency is high.

Description

technical field [0001] The invention relates to the technical field of metal material processing, in particular to a steel wire galvanized surface pretreatment system and process. Background technique [0002] Galvanizing refers to a surface treatment technology that coats a layer of zinc on the surface of metals, alloys or other materials for aesthetics and anti-rust effects. The main method used now is hot-dip galvanizing, hot-dip galvanizing (galvanizing) is also called hot-dip galvanizing and hot-dip galvanizing: it is an effective metal anti-corrosion method, which is mainly used in metal structure facilities in various industries. The rusted steel parts are immersed in the molten zinc at about 500 ℃, so that the surface of the steel components is attached with a zinc layer, so as to achieve the purpose of anticorrosion. Hot-dip galvanizing process: finished product pickling-washing-adding auxiliary plating solution-drying-rack plating-cooling-medication-cleaning-polis...

AI Technical Summary

Problems solved by technology

[0003] Existing pickling mainly adopts hydrochloric acid pickling, and water is used to prepare hydrochloric acid, but when using hydrochloric acid to pickle steel wire, hydrochloric acid is easy to volatilize, one is to pollute the environment, cause the worker's working environment to be bad, the other is to cause the waste of hydrochloric acid; There is no wire wiping device in the water washing tank, acid tank and ferry tank of the treatment system. During the process of the steel wire going from one tank to another, the solution in the previous tank is easy to remain on the steel wire, and the previous tank is easy to be removed. It is easy to bring the body to the next tank. In the process of crossing the tank, it is not conducive to the steel wire to be evenly wrapped with the liquid layer in the tank. In the process of cleaning the steel wire, it is easy to change the concentration of the solution in the next tank, and some Stains are firmly adhered to the surface of the steel wire, and it is difficult to rinse them off after a short time of washing with the cleaning solution, or it is necessary to increase the length of the cleaning tank and slow down the running speed of the steel wire to increase the contact time between the steel wire and the cleaning solution, so that the steel wire Reduced production efficiency

[0004] In the cleaning process of steel wire, the traditional tank does not have a tank cover, and the temperature in the steel wire cleaning tank is higher than normal temperature. The open cleaning tank will inevitably cause the heat in the tank to be lost too quickly, wasting energy

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