High-temperature forging and pressing waste heat recovery mechanism for press forging piece

Abstract

The invention discloses a high-temperature forging and pressing waste heat recovery mechanism for a press forging piece. The mechanism comprises a heat preservation circulation box, a circulation conveying mechanism, a circulating spraying mechanism, a heat exchange component and a liquid exchange driving mechanism, wherein forge piece circulation windows are formed in the two sides of the heat preservation circulation box, the two ends of the circulation conveying mechanism penetrate through the heat preservation circulation box through the forge piece circulation windows, a transmission box fixedly installed at one side of the heat preservation circulation box is arranged at the outer side of the liquid exchange driving mechanism, and the liquid exchange driving mechanism is in transmission connection with the end of the heat exchange component; and the heat exchange component comprises a static pressure tube and a moving sleeve, and the moving sleeve is movably connected to the outer side of the static pressure tube in a sleeving mode. According to the mechanism, the liquid flow heat exchange component is arranged, the waste heat of the high-temperature forge piece is fully exchanged and absorbed through the heat exchange component, the waste heat of the forge piece acts on water liquid or other liquid for heating, the waste heat of the high-temperature forge piece is fully utilized and absorbed, and the heat utilization rate in the forge piece production process is guaranteed, so that the environment-friendly purposes of waste heat recovery and energy utilization rate improvement are achieved.

Description

technical field [0001] The invention relates to the technical field of high-temperature forging, in particular to a high-temperature forging waste heat recovery mechanism for forging parts. Background technique [0002] Forging is the collective name of forging and stamping. It is a forming process that uses the hammer, anvil, punch or through the die of the forging machine to exert pressure on the blank to cause plastic deformation to obtain the required shape and size of the workpiece. , is forging carried out above the metal recrystallization temperature. Increasing the temperature can improve the plasticity of the metal, which is conducive to improving the internal quality of the workpiece and making it less likely to crack. High temperature can also reduce the deformation resistance of the metal and reduce the tonnage of the required forging machinery, but the isothermal normalizing treatment of traditional steel consumes a lot of energy, the quality is unstable, mixed...

AI Technical Summary

Problems solved by technology

[0004] In the existing technical field, after the die-casting is completed, the surface of the forged steel still has a high residual temperature and cannot be recycled, and it needs to be cooled by natural cooling or artificial spraying of water, and it takes a long time to wait for the forged parts to cool naturally to allow transshipment. The range is manually lifted, which takes more time, and more manpower and material resources for the transfer of high-temperature forging parts. In addition, the long-term circulation of cooling water leads to high humidity in the entire workshop, which has a certain impact on the forging process. Interference, in view of this, research and improve the existing problems, provide high-temperature forging waste heat recovery mechanism for forging parts, to solve the existing problems of recovering the residual temperature of forging parts and the poor effect of traditional cooling methods, aiming to use this technology, To achieve the purpose of solving problems and improving practical value

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