Energy-saving and environment-friendly device based on high-strength metallurgical guiding and guarding

The invention discloses an energy-saving and environment-friendly device based on high-strength metallurgical guiding and guarding. The energy-saving and environment-friendly device based on high-strength metallurgical guiding and guarding comprises an energy-saving rolling mill and a guiding and guarding mechanism arranged at an outlet of the rolling mill, wherein the guiding and guarding mechanism comprises a guiding and guarding support, a guiding and guarding roller and supporting arms, the guiding and guarding support is further provided with a cooling mechanism used for cooling the guiding and guarding roller, the cooling mechanism comprises a cooling channel formed in the guiding and guarding roller, and an outlet end of a cooling liquid storage mechanism is connected with a liquid inlet pipeline through a water pump; and a control unit used for controlling a power source of the water pump to be connected or disconnected is further arranged on the guiding and guarding support, and the control unit is i