An automatic control device for cold water pressure in copper processing

Abstract

The invention discloses a copper processing cooling water pressure automatic control device, comprising a cooling water inlet pipe, a cooling water outlet pipe and a cooling water storage tank, wherein the cooling water inlet pipe is communicated with the cooling water storage tank, the cooling water storage tank is internally provided with a liquid level adjusting piston and a water storage inputpipe, the water storage input pipe is located above a joint between the cooling water inlet pipe and the cooling water storage tank, the liquid level adjusting piston is located below the joint between the cooling water inlet pipe and the cooling water storage tank, the bottom of the liquid level adjusting piston is connected to a piston driving connecting rod, and the bottom of the piston driving connecting rod extends out of the cooling water storage tank and is in transmission connection with a lifting drive mechanism. The copper processing cold water pressure automatic control device canrealize the linear correlation adjustment of cooling water pressure, thereby ensuring the accurate adjustment of cooling water pressure, improving the stability of production quality of an upward continuous casting machine. A water pressure regulation system has a simplified structure.

Description

technical field

[0001] The invention relates to the technical field of copper processing equipment, in particular to an automatic control device for cold water water pressure for copper processing. Background technique

[0002] The upward lead continuous casting machine is a large-length bright oxygen-free copper rod production equipment, which has the advantages of high production efficiency and good production continuity; the upward lead continuous caster is mainly composed of raw copper melting furnace, upward lead continuous casting crystallization in structure The continuous casting crystallizer sucks the molten copper liquid in the melting furnace through vacuum negative pressure, and then crystallizes the molten copper liquid into solid copper through the rapid cooling of the cooling water channel, so as to obtain large-length bright Oxygen-free copper rod. The cooling water flow rate and temperature in the upward continuous casting mold need to be strictly controlle...

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