Inventors:
Perialwar Regunathan - Wheaton IL
John W. Tadlock - West Chicago IL
Dean J. Jarog - Villa Park IL
Assignee:
Everpure, Inc. - Westmont IL
International Classification:
B01D 1102
Abstract:
A chemical feeder device for treatment of influent liquid and designed for relatively free maintenance being free of moving parts and including a head member to be disposed in a liquid supply line, a vessel detachably connected to the head member and a disposable, replaceable chemical feeder cartridge also attached to the head member and disposed inside the vessel, the cartridge being a unitary structure including pre-inserted chemical material, built-in capillaries, an inlet check valve. The device is designed to feed a concentrated chemical solution into a stream of flowing liquid at a constant, very low resulting chemical concentration independent of liquid pressure, flow rate and interruptions in flow.