Lanlang Mixed Bed Resin Backwash

1.Impurities in the mixed bed resin can be removed.

2.Remove broken resin particles.

3.Relax the resin bed where it is relatively solid.

4.separate the resin, keep the particles in the top layer, and use up the resin in the bottom layer.

5.change the uneven distribution of resin bed.

1.backwash speed must meet the actual needs of customers.

2.backwashing water needs to be discharged through the top pipe mouth of the resin mixing bed, so be sure to ensure that the pipe mouth is not covered with a screen.

3.during the backwashing process, the resin bed * expands to 45 percent of the previous.

4.in the backwashing process, it is necessary to ensure that the resin bed must belong to the complete flow state. The installation of a window in the device allows accurate observation, and the first state is that the resin will always flow around. However, it is forbidden to violently stir the local resin in the resin bed.

5. The fluidization of the resin bed starts from the upper layer of the resin, and then proceeds downstream at a uniform rate.