Environment-friendly dephosphorization machine for treating oxide skin of wire rod

Abstract

The invention relates to the field of steel processing, in particular to an environment-friendly dephosphorization machine for treating oxide skin of a wire rod. The environment-friendly dephosphorization machine comprises a rack, a heating temperature control module and a cooling module, wherein the heating temperature control module comprises a high-frequency heating machine and a temperature sensor, the high-frequency heating machine is fixed on the rack, and the temperature sensor is arranged behind the high-frequency heating machine; the cooling module is arranged behind the high-frequency heating machine; and the cooling module comprises an overflow cooling water tank, and the overflow cooling water tank is provided with an inner tank, an outer tank and a wire rod inlet and outlet penetrating through the overflow cooling water tank. According to the environment-friendly dephosphorization machine for treating the oxide skin of the wire rod, the metal base material and the oxide skin are different in expansion coefficient, the oxide skin bursts and falls off in the thermal expansion and cold contraction process, the surface of the wire rod is heated at high frequency, then the wire rod penetrates through cooling water, the oxide skin can be separated from the wire rod, and the working process is simple and efficient.

Description

technical field [0001] The invention relates to the field of iron and steel processing, in particular to an environment-friendly dephosphorization machine for treating scale of wire rods. Background technique [0002] Iron and steel wire rods will form oxide scales during hot rolling, which must be removed before drawing. The earliest method of removing scale is to use the chemical reaction between acid and scale, but it is costly, not environmentally friendly, and prone to hydrogen embrittlement of materials, which seriously affects product quality. As environmental protection issues are getting more and more attention, this method has been Phase out. [0003] Subsequently, mechanical peeling + steel brush machine, mechanical shelling + abrasive belt machine, mechanical shelling + polishing machine and other mechanical scale removal methods were developed. The impact or impact of the belt or steel shot causes the scale on the surface of the wire rod to fall off. However,...

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Problems solved by technology

[0006] In order to solve the deficiencies in the above-mentioned prior art, such as large dust, uneven scale removal, loss of wire rod, poor production environment, large power consumption, and many consumables, etc., when the phosphorus removal equipment on the iron and steel wire rod is removed, this paper The invention provides an environment-friendly dephosphorization machine for treating wire rod scale, including a frame, a heating and temperature control module and a cooling module;

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