Quenching furnace with impurity removal function

Abstract

The invention relates to a quenching furnace with an impurity removal function. The quenching furnace comprises a body, a quenching box and a quenching device and further comprises a cooling mechanism and two impurity removal mechanisms, and each impurity removal mechanism comprises a fixing box, a liquid pumping assembly, an impurity removal net, an adjusting assembly and a telescopic pipe; and the cooling mechanism comprises a cooling box, an air inlet pipe, an air spraying pipe, a rotating assembly, a water drainage assembly, two branch pipes, two exhaust pipes and a plurality of refrigeration rods. According to the quenching furnace with the impurity removal function, the purpose of impurity removal through the impurity removal mechanisms is achieved, the impurity content in quenching liquid is reduced, the situation that excessive impurities affect the quality of the quenching liquid is avoided, the quenching work is prevented from being affected, the reliability of the device is improved, the cooling purpose is achieved through the cooling mechanism, the temperature of gas exhausted from the exhaust pipes is low, the phenomenon that workers are scalded is avoided, and the safety and reliability of the device are improved.

Description

Technical field [0001] The present invention relates to the field of metal heat treatment, and more particularly to a quenching furnace having a mixed function. Background technique [0002] The quenching furnace is a furnace heated before the workpiece quenching. The quenching is to put the workpiece into the furnace to the quenching temperature above the critical point and maintain a period, and then remove the workpiece from the furnace (oil or water) quenching. The heat source of the furnace can be electrically and fuel, and the temperature can be measured by a thermocouple. With electric and gas, the fuel of the liquid fuel can be automatically controlled and regulated by the meter. [0003] When the existing quenching furnace is in use, a large number of high-temperature water vapors are generated. When the water vapor is discharged directly, the temperature is high, and the staff is easy to burn the staff, thereby reducing safety, but not only that, the existing quenching ...

AI Technical Summary

Problems solved by technology

[0003] When the existing quenching furnace is in use, a large amount of high-temperature water vapor will be generated. If the water vapor is discharged directly, the temperature will be high, which will easily burn the staff, thereby reducing safety. Not only that, but after a long-term operation of the existing quenching furnace, There will be more impurities in the quenching liquid, thereby reducing the quality of the quenching liquid and affecting the quenching work, thereby reducing the reliability of the existing quenching furnace

Images