CHLORINATOR Russian patent published in 2004 - IPC

FIELD: decontamination of water.

SUBSTANCE: the invention is dealt with decontamination of water, in particular, it may be used for delivery of chlorine gas into the treated water. The chlorinator contains a filter, a shut-off cock, a flow control valve, a lower and an upper chloropipelines to deliver gaseous chlorine accordingly in a rotameter and a mixer with the overflow pipe foe water discharge, a line of water withdrawal from the mixer. At that the chlorinator has a collector mounted on a line of the water withdrawal the mixer, a located on a water delivery line ejector of water withdrawal, an outlet of which is connected with the line of a branch-pipe of water feeding into the system of water delivery in the mixer. At that the ejection inlet of the ejector of water discharge is in series connected with a valve of the water discharge regulation and with a reverse valve with the coincidence gate of regulating of water drainage and the check valve of blanking, inlet of which as well as the inlet of the reverse valve of blocking mounted on the line of the water withdrawal into a collecting chute, is linked with a water discharge line from the mixer. The invention allows to improve reliability, to increase operational service life of the chlorinator, to exclude technological losses of water prepared to chlorination at an ejection of chlorine.

EFFECT: increased reliability and service life of the chlorinator, excluded technological losses of water prepared for chlorination at ejection of dry chlorine.

2 dwg