Title: Chemical dispensing system
Application Number: 85106680 Application Date: 1985.09.05
Publication Number: 1009654 Publication Date: 1987.03.25
Approval Pub. Date: Granted Pub. Date: 1991.01.16
International Classifi-cation: B01F15/04
Applicant(s) Name: John D. Kirschmann Address:
Inventor(s) Name: John D. Kirschmann
Attorney & Agent: YANG LIQIN
Abstract:
     This dispensing device makes use of the draw-through manifold whilch is connected with some concentrated chemical liquids. The spiral corresponding to each kind of chemicals can operate optionaly, so that any chemicals may flow through the manifold at a moment and the water is drawn through the spiral valve, then they are mixed. It provides a washing system for the manifold, one of the washing let is placed on the other end of the dispensing branch outlet. After a period of flowing of each chemicals through the branch. The washing system begins to work to diluent the dispensing chemicals exactly and wash the branch tube.
Time: 10
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