Spray Filter

 Spray Filter is meant to separate and save specifically sized fibers by spraying a source stream through a cloth screen.

In Spray Filter Water enters through the inlet pipe on rock bottom of the unit and up into a distribution header. This header contains variety of extension stems (the number of which vary counting on equipment capacity) each with a nozzle of Spray Filter that directs the water during a fan-shaped spray pattern towards the screen. The screen is secure to a counter-clockwise revolving drum. because the spray hits the screen, the fine fraction (or short fiber) passes through the material , and is collected and discharged out of rock bottom of the unit. The coarse fraction (or long fiber) hits the screen and drops down towards a cone shaped bottom where it's discharged out of the unit. The operating pressure requirement of the Spray Filter is usually between 14-18 psi. The screen is secured with two steel clamps at the highest and bottom of the rotating drum. A natural fluttering motion aids keep the material clean and preventing blinding. additionally , a backwash header periodically sprays either +clean. The backwash system requires approximately 30 psi to work properly. the choice of the material screen is predicated on the appliance and water characteristics like temperature and pH. All models include a minimum of one Plexiglas entrance and manual rubber wiper to wash the viewing window. Screen life will vary with the appliance , however, screens will generally last a minimum of six months. This product is meant for the pulp and paper industry.

Some most Common applications for the Spray Filter are: fiber fractionation, felt hair retrieval, shower nozzle shield, and waste refining before or after a dissolved air flotation clarifier.