High pressure galvanized water well pressure tanks operating steps
A, under atmospheric pressure condition, keep high pressure tank vent valve opens, close the discharge valve, water injection to the high pressure water tank inlet;
Second, when high alarm lights, shut off the water inlet valve and emptying valve, open the high-pressure air valve crackdown and achieve 3 mpa;
Three, by the time the reactor meet the technological requirements to prepare unloading:?If the reaction conditions for thermal shock: open the discharge valve reactor 2 first, and then prevent gas (water) chamber wall ball valve open and discharge valve open reactor immediately
1, let the mixed working medium of high pressure galvanized water well pressure tanks water discharged to the cooling lock hopper together.Such as high pressure water tank appeared low alarm immediately shut off the water valve, then close the alarm and shut down low and high pressure air supply valve, then slowly open the vent valve, the high pressure water tank internal pressure returned to normal pressure state, and repeat steps 1, 2, back on low level alarm;The cooling of lock hopper reagents should be buckle are set aside for the high pressure water tank of water between the high and low water level alarm position capacity;?If the reaction conditions for thermal shock and flash: when the first open reactor 1 discharge valve, the working medium is filled with prevent gas (water) room, then close the discharge valve 1, open the discharge valve 2 make the working substance discharged to the cooling lock hopper, then close the discharge valve 2 and repeat the process;If discharge valve open and 1 can’t discharge appeared in the process of discharging or stuck, etc., the first close the discharge valve 2, 1, open the discharge valve and use to collect gas (water) room of high pressure water as water cannons, a fast through ball valve open a close operation to perform a water discharge valve 1, until the working medium flow to move smoothly and finally discharged to the cooling lock hopper.Fourth, when no longer need to use high pressure water tank, after its return to normal pressure condition, by hydrophobic will tank bottom valve water drain in a timely manner.