storage tanks water should be used carefully in the factory,here some problems should be taken care of.
We have a storage tank(there is water in it), methanol and ethanol are dangerous for fear of the hot weather, so the two are respectively installed automatic spray cooling water tank.
The temperature of the set is 28 degrees, more than 28 degrees will automatically spray.Here’s the thing, because the tank fire dike around,
In accordance with the fire dike of drainage valves are shut off at ordinary times, lead to the spray cooling water accumulation in fire DiNa, looked up in the morning,
Storage tanks water in the fire dike are 25 cm deep.Excuse me everybody’s methanol, ethanol can is how manage?
No contact with chemical equipment cooling system, however, I come into contact with the water cooling system of the water can be recycled.
Tap water after cooling (air cooled or refrigerant cooling) to stay cool, cooling, and then return again to stay cool place, again this cycle.
If open the drain valve, night one thousand leaking solvent, solvent will flow into the river.
There is no accident, the storage tanks water can be recycled.
If such as liquefied petroleum gas storage tank pressure dehydration, generally speaking, there are double valve, the root of the valve is normally open, here are dehydration package, there is a valve down again.Dehydration root valve closed, the bottom valve open drainage, dehydration and close the valve on the bottom, then can root valve to open.Note that dehydration package to heat preservation, to prevent winter frost crack valve, cause an accident.Last year in shenyang, liquefied petroleum gas company is dehydration package heat preservation effect is not good, more than 100 tons of liquefied gas leak.