Jiangsu Yongjin Successfully Applies for a New Patent

On July 16, 2024, Jiangsu Yongjin Metal Technology Co., Ltd. successfully applied for a patent titled "A Stainless Steel Bright Annealing Furnace with a Circulating Cooling Function". The application publication number is CN118345238A, and the application date is June 18, 2024.

This invention discloses a stainless steel bright annealing furnace with a circulating cooling function, which belongs to the technical field of stainless steel bright annealing furnaces. It includes a feeding device, a heating device, a slow cooling device, a rapid cooling device, a turning device, a descending channel, and a sealed discharge device. The invention adjusts the motor to drive the quick movement of the card, achieving the purpose of automatically adjusting the cooling area according to the different widths of stainless steel belts; through the telescopic device, it achieves the purpose of self-regulation of the cooling speed of the slow cooling device; by using the motor to adjust the cooling area, it can also drive the swirl fan to rotate, the swirl fan drives the cooling liquid to rotate, preventing uneven cooling. Through the dual circulation of the slow cooling device and the rapid cooling device, the utilization rate of protective gas and cooling liquid is improved. The slow cooling device adjusts the cooling area according to the stainless steel belt while simultaneously adjusting the blowing angle of the guide vanes; through the cooperation of the hot air cooler and the circulating air intake device, the protective gas that absorbs heat is cooled for a second time.