Test procedure for sand wash systems
This article describes 3 tests: dry spray test, submerged spray test and full operational test.
Dry spray test
This test is conducted on an empty vessel with the manways uncovered to observe the system performance.
The aim is to demonstrate the success of the three factors of the design: equal water flow from each nozzle type, correct flow ratio between inner and outer nozzles and the distribution pattern or coverage. Equal water flow from each nozzle type is to demonstrate that the manifold is correctly designed and the . . .