초록 ▼

An improved process and apparatus for making carbonated beverages in which water is mixed with a syrup and the resulting mixture is carbonated and filled into containers in a filling line, the improvement is the following: a sample of beverage is continuously removed before the beverage is filled in

An improved process and apparatus for making carbonated beverages in which water is mixed with a syrup and the resulting mixture is carbonated and filled into containers in a filling line, the improvement is the following: a sample of beverage is continuously removed before the beverage is filled into containers and then the sample is passed into a cell of a photometric analyzer and the concentration of syrup is photometrically measured which generates a signal; the signal is fed to a process controller which compares the signal to a signal stored in the controller having been generated by the photometric analyzer of an analysis of a sample of a standard beverage containing a predetermined level of syrup concentration and precisely determines the deviation of syrup concentration of the sample from the standard; a trim amount of water is added to the beverage to control the syrup concentration of the beverage to the concentration level of the standard; and the beverage is passed through a static-in-line mixer to provide thorough mixing of the beverage and then the beverage is filled into containers.

대표청구항 ▼

In a process for making carbonated beverages in which water is mixed with a syrup in a mixing vessel and the resulting mixture is passed into a carbonator and the beverage is carbonated and a flow stream of the resulting carbonated beverage is passed into a filling machine and filled into containers

In a process for making carbonated beverages in which water is mixed with a syrup in a mixing vessel and the resulting mixture is passed into a carbonator and the beverage is carbonated and a flow stream of the resulting carbonated beverage is passed into a filling machine and filled into containers in a filling line, the improvement used therewith comprises the steps of: a. continuously removing sample of beverage from the flow stream after the beverage has been carbonated and before the beverage is filled into containers and then passing the sample of beverage into a cell of a photometric analyzer and photometrically measuring the concentration of syrup in the sample which generates a signal and returning the sample to the flow stream; b. feeding the signal to a process controller which compares the signal to a signal stored in the controller that had been generated by the photometric analyzer of an analysis of a sample of a standard beverage containing a predetermined level of syrup concentration and the process controller precisely determines the deviation of syrup concentration of the sample from the standard; c. adding a trim amount of water to the flow stream of the beverage after the beverage has left the mixing vessel and has been carbonated to control the syrup concentration of the beverage to the concentration level of the standard, wherein the process controller monitors and controls the trim amount of water being added; d. passing the beverage through a static-in-line mixer to provide thorough mixing of the beverage. A beverage analyzer and controller for use with a carbonated beverage mixing and container filling line in which water is mixed with a syrup in a mixing vessel and the resulting mixture is passed into a carbonator and the beverage is carbonated and a flow stream of the resulting carbonated beverage is passed into a filling machine and filled into containers; wherein the beverage analyzer and controller comprising: a. a photometric analyzer containing a sanitizable sample cell which continuously photometrically analyzes the syrup content of a beverage sample flowing through the cell by comparing the absorbance at the sample wave length to that of a reference wave length and generates a signal; b. a process controller which receives the signal from the photometric analyzer and compares the signal to a signal stored in the controller having been generated by the photometric analyzer of an analysis of a sample of a standard beverage containing a predetermined level of syrup concentration and precisely determines the deviation of syrup concentration of the sample from the standard; c. valve means controlled by the process controller for adding a trim amount of water to the flow stream of the beverage after the beverage has left the mixing vessel and has been carbonated to control the syrup concentration of the beverage to the concentration level of the standard beverage; and d. a static-in-line mixer for thoroughly mixing the beverage before analyzing and filling of the beverage into containers.