The operating rules of hydraulic process of blast furnace are mainly the operating rules of water.

If there is any abnormality in water temperature and pressure change, notify the foreman. The most important thing is to check whether the casing leaks, the leakage is controlled, and notify the foreman after the temperature difference is controlled, and track and record the uncontrollable change of water temperature. Inform the foreman whether there is any red ventilation treatment for changing sets, air supply device and furnace skin, and inform the foreman to call the machine for repair welding outside the furnace if the ventilation is poor. After welding, apply to the foreman for drawing water and lead the tap water to the reflux tank. In addition, we should pay attention to the amount of coal injection, coal pressure and coal injection, and release the coal plug in time. The coal pressure is reduced, sometimes it is the diversion groove of the coal injection station, and sometimes the pressure in the furnace is low. Nothing, I'm afraid that the pressure in the furnace is still there at this time. If there is a bad gun valve, don't deal with it first, and then deal with the bad gun valve. The other is to pay attention to safety. There are many other details about hydraulics. ......