Patent ID: 8870444
Filing Date: 2014-10-28
Classification: B01F,G05D,Y10S,Y10T

Abstract:
1. An automated apparatus for producing a solution, the apparatus comprising: a fiberglass hopper adapted to receive a chemical and a solvent, the hopper comprising a first section and a second section, the first section being separated from the second section by a grate, wherein the first section is adapted to receive the chemical and solvent, the chemical at least partially dissolving in the solvent in the first section to create a solution, and wherein the solution passes through the grate to the second section; a solution sensor adapted to measure a property of the solution; a pump; a diverter valve; a dilute valve; and a controller in operable communication with the solution sensor wherein, based upon the sensed property, the controller operates to increase or decrease the concentration of the solution or to discharge the solution, wherein the controller is in operable communication with the diverter valve, the dilute valve and the pump, wherein the controller increases the concentration of the solution by diverting the solution through the diverter valve from the pump through a return tube to the hopper, and wherein the controller decreases the concentration of the solution by adding solvent to the solution through the dilute valve from the pump through a solvent inlet to the return tube.