Fully-automatic continuous heating furnace for bars

Abstract

The invention provides a fully-automatic continuous heating furnace for bars and relates to the field of forging heating equipment. Through overcoming defects of a natural gas straight-flow furnace, the loading, furnace feeding and red material conveying of the bars for forging products are automatically finished, and the heating quality of the bars and the automation degree of equipment are improved. The fully-automatic continuous heating furnace for bars is characterized by sequentially comprising a storing and loading machine, a distributing and pushing machine, a natural gas heating furnace and a red material conveyer from front to rear according to an arrangement sequence. The working of the fully-automatic continuous heating furnace for bars, provided by the invention, is a continuous heating process, continuous forging can be realized, a periodic heating process of an old gas heating furnace is changed, the productivity is increased, natural gases are saved, and the production cost is reduced.

Description

technical field [0001] The invention relates to the field of forging heating equipment, in particular to a fully automatic bar material continuous heating furnace. Background technique [0002] Bar heating methods in the field of die forging are generally divided into intermediate frequency heating, direct coal fired through heating, producer gas through furnace heating, and natural gas through furnace heating. The current industrial electricity price remains high, and the cost of intermediate frequency heating is relatively high. However, direct coal-fired heating furnaces and producer gas heating furnaces are not allowed or restricted due to environmental protection issues. Natural gas through-heating furnaces are widely used due to their low heating costs and compliance with environmental protection policies. But natural gas through heating furnace also has its disadvantages. The stacking of materials in the natural gas through heating furnace is not uniform, and the b...

AI Technical Summary

Problems solved by technology

The stacking of materials in the natural gas through-heating furnace is uneven, which cannot make the bars accurate first-in-first-out, which may cause over-burning and decarburization

Secondly, someone needs to feed and discharge the material, the labor intensity is high, and the temperature of the forging material is difficult to control, and the degree of automation is low.

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