Resources Contact Us Home
Water purification apparatus

Image Number 4 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 making positions held by a trader fungible
Time synchronized registration feedback
Pair of advertising panels affixed to the entry portion of a shopping cart corral
Electrolyte including amide compound and electrochemical device including the same
Multi-dimensional chromatographic methods for separating N-glycans
Multi-object appearance-enhanced fusion of camera and range sensor data
Part of window cleaning appliance
  Randomly Featured Patents
Device for individually separating and readying warp threads for threading into heddles and drop wires
Miniature diaphragm pump
Aneurysm neck obstruction device
Load restraining device
Dresser desk
Simultaneous signal devices testing in response to periodic function of an operating device in a system
Process for the inhibition of scale in harsh systems and novel antiscalants for same
Recording apparatus
Intermediates useful for the preparation of antihistaminic piperidine derivatives
Method and arrangement for operating a multistage counter in one counting direction