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Chemical feeder

  • US 5,427,748 A
  • Filed: 04/21/1994
  • Issued: 06/27/1995
  • Est. Priority Date: 04/21/1994
  • Status: Expired due to Term
First Claim
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1. Apparatus for dissolving and delivering a solution of a solid chemical material comprising a housing having a base member and upwardly extending side walls, said base member and side walls defining a cavity, a chamber having side walls within the lower portion of said cavity, the bottom of the side walls of said chamber being adjacent to said base member and the side walls of said chamber being spaced from the side walls of the housing, thereby forming an annular cavity grid plate means mounted atop the chamber, said grid being substantially parallel to the base member, means to deliver liquid in which said solid chemical material is soluble to said chamber, and means to remove solution of said chemical material from said annular cavity.

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