Steel wire high-pressure water flushing method and device thereof

Abstract

The invention discloses a steel wire high-pressure water flushing device. A horn-shaped steel pipe DN150 and a U-shaped steel pipe DN150 are connected through a middle connecting steel pipe DN110. Thewater inlet end of a multi-stage horizontal centrifugal pump is connected with a connecting flange I and is sequentially connected with a ball valve DN15, and the water inlet and outlet end of the multi-stage horizontal centrifugal pump is connected with a connecting flange II and is sequentially connected with a check valve DN150, a conveying pipeline DN150 and a water spraying pipe set. Duringhigh-pressure water flushing, the ball valve DN 15 is opened, led water passes through the U-shaped steel pipe DN150, the ball valve DN15 is closed, the multi-stage horizontal centrifugal pump is started, at that time, the water is sucked into the middle connecting steel pipe DN110 from the horn-shaped steel pipe DN150, enters the U-shaped steel pipe DN150 and arrives at the water spraying pipe set through the conveying pipeline DN150, and the high-pressure water is sprayed to a steel wire through a pipeline to achieve the washing purpose. By means of the steel wire high-pressure water flushing device, the damage frequency of a high-pressure water pump is reduced, the water pump flow is guaranteed, and the steel wire washing quality is ensured.

Description

technical field [0001] The invention relates to a steel wire high-pressure water washing method and a device thereof, belonging to the technical field of metal product processing. Background technique [0002] In the pickling production process of steel wire, in order to achieve the purpose of thoroughly rinsing the residual acid solution after pickling of steel wire. [0003] The steel wire high-pressure water flushing device of the present invention is designed in the metal product industry, after the pickling process of the steel wire or wire rod is completed, in order to minimize the residual acid solution entering the next process, it is necessary to wash the steel wire after pickling with high-pressure water a device. The traditional flow rate is Q=100m 3 / h, high lift H=100m, high flow, multi-stage horizontal centrifugal pump for liquid supply. Due to the frequent damage of the bottom valve during the operation of the traditional water pump, the water pressure of t...

AI Technical Summary

Problems solved by technology

Due to the frequent damage of the bottom valve of the traditional water pump during operation, the system water pressure is low and the water flushing ability is reduced

The frequent damage of the bottom valve also causes an increase in failures

Greatly reduced wire cleaning quality

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