Resources Contact Us Home
Water purification apparatus

Image Number 2 for United States Patent #7083717.

A chlorinator connected to a water system includes a hopper for holding chemical tablets on a perforated bed and an underlying basin. A spray head is supported by the perforated bed and sprays water onto the tablets and parallel to the perforated bed. The basin receives the water through the perforated bed. Rinse nozzles in the basin are connected to the re-circulation system, and a float valve controls the flow of water to the rinse nozzles. A discharge pump draws water from the basin and discharges it to the water system at a rate faster than water is added to the basin by the spray head, but at the same rate as the overall incoming water makeup water is added to the basin through the rinse nozzles and the float valve.

  Recently Added Patents
System and method for secure power systems infrastructure communications
LO generation with deskewed input oscillator signal
Image forming apparatus and image forming method
Flame-retardant polyamide composition
Pharmaceutical combination of pazopanib and topotecan to treat neuroblastoma, osteosarcoma, and rhabdomyosarcoma in a human
NMR, instrumentation, and flow meter/controller continuously detecting MR signals, from continuously flowing sample material
Display systems with touch screens
  Randomly Featured Patents
Dynamic image encoding apparatus
Data transmission between a chassis and a seat movably arranged on the chassis
End tidal breath analyzer
Automatic anisotropy, azimuth and dip determination from upscaled image log data
Integrated high-speed multiple-rate optical-time-division-multiplexing module
Superabsorbing polymeric networks
Transfer type plasma heating anode
Apparatus for measuring flow-rate of electromagnetic granular media
Method and system for autonomic application program spawning in a computing environment
Method and apparatus for rewiring corona wire cartridge