| 摘要 |
An equipment for mixing water purifying chemicals with raw water in water supply facilities is provided to increase a chemical treatment effect by uniformly distributing a mixed solution of water purifying chemicals and raw water into a raw water supply pipe for supplying raw water. In an equipment for mixing water purifying chemicals with raw water in water supply facilities, the equipment comprising chemical injecting appliances, a raw water injection pipe, a chemical injection pipe, an injection nozzle, and a distributor(15), the equipment is characterized in that: the distributor includes a central pipe(17) connected to the injection nozzle formed on a tip of the raw water injection pipe, a plurality of distribution pipes(19) disposed around the central pipe in the form of a concentric circle, and a plurality of connecting pipes(23) disposed in a radial direction circumferentially around the central pipe and spaced apart from one another in a predetermined distance to connect the central pipe and the distribution pipes such that the central pipe and the distribution pipes are in communicate with each other; and nozzles are formed in the distribution pipes and the connecting pipes. |
