Drag type ladle iron ladle baking device

Abstract

The invention relates to a dragging type steel ladle and iron ladle baking device. The dragging type steel ladle and iron ladle baking device comprises a movable base and a steel ladle fixing base. At least two steel ladle positioning supports are arranged on the steel ladle fixing base. The movable base can get close to or away from the steel ladle fixing base. A cover body is arranged in the position, corresponding to each steel ladle positioning support, of the movable base, and the cover bodies communicate through a hot air pipe network. A hot air fan and a hot air control valve are installed in the hot air pipe network. The hot air fan and the hot air control valve can make hot air in any cover body enter the other cover bodies through the hot air pipe network. Nozzles are arranged on the cover bodies correspondingly, and all the nozzles communicate with a gas pipeline and an air pipeline. A gas control valve is arranged at the end, close to all the nozzles, of the gas pipeline. An air control valve is arranged at the end, close to all the nozzles, of the air pipeline. All the cover bodies communicate with a diffusion pipe. According to the dragging type steel ladle and iron ladle baking device, waste heat generated when one set of steel ladles or iron ladles are baked can be used for preheating other steel ladles or iron ladles, baking and preheating of all the sets of steel ladles or iron ladles are conducted alternately, the braking efficiency is effectively improved, and the heat energy utilization rate is greatly increased.

Description

technical field [0001] The invention relates to a ladle or iron ladle roasting equipment, in particular to a towed ladle and iron ladle roasting device. Background technique [0002] The traditional ladle and iron ladle baking equipment adopts a one-to-one correspondence structure between the burner and the ladle or iron ladle. The baking efficiency of this kind of baking equipment is low and the heat loss is serious. In order to solve the above problems, those skilled in the art have designed a burner corresponding to multiple groups of ladles or iron ladles. The heat generated by a group of burners is used to bake multiple groups of steel ladles or iron ladles. This kind of equipment can improve the baking efficiency and reduce heat loss, but because the distance between each group of ladles or iron ladles and the burner is different, the baking rate is different, the baking of steel ladles or iron ladles is a process of gradually heating up, so The burner can only be tur...

AI Technical Summary

Problems solved by technology

In order to solve the above problems, those skilled in the art have designed a burner corresponding to multiple groups of ladles or iron ladles. The heat generated by a group of burners is used to bake multiple groups of steel ladles or iron ladles. This kind of equipment can improve the baking efficiency and reduce heat loss, but because the distance between each group of ladles or iron ladles and the burner is different, the baking rate is different, the baking of steel ladles or iron ladles is a process of gradually heating up, so It is necessary to wait for each group of ladles or iron ladles to be baked before turning off the burner. During the baking process, most of the heat still cannot be effectively used, and there is a hidden danger of over-baking

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