Beverage bottling plant having an apparatus for the treatment of bottles or similar containers, and a method and apparatus for the treatment of bottles or similar containers

1. A method of treating containers with at least one sterilization medium, said method comprising the steps of:

moving a container on a rotor along a movement path about a rotational axis of said rotor over an angular distance;

beginning a treatment procedure of said container by introducing at least one sterilization medium into said container upon said container being disposed at a first position on the movement path;

terminating said treatment procedure upon said container being disposed at a second position on the movement path;

measuring a temperature of said container after termination of said treatment procedure;

determining if the measured container temperature lies within a predetermined range of temperature; and

changing the length of the portion of the movement path between said first position and said second position upon determining that the measured container temperature lies outside the predetermined range of temperature, and thereby changing the treatment procedure for subsequent containers, such that, after said subsequent containers have been treated according to the changed treatment procedure, the temperatures of said subsequent containers lie within the predetermined range of temperature.

2. The method according to claim 1 , wherein said step of changing the length of the portion of the movement path between said first position and said second position comprises utilizing at least one of: an open-loop control action and a closed-loop control action.

3. The method according to claim 2 , wherein at least one of (A) to (P):

(A) said method further comprises moving said containers along the portion of the movement path between said first position and said second position while conducting said treatment procedure; and

said first position comprises a start position and said second position comprises an end position for treatment of containers;

(B) the portion of the movement path in which containers are to be treated comprises a treatment path; and

the length of said treatment path can be modified by open or closed-loop temperature control by comparing the measured container temperature as the actual value to the reference temperature;

(C) the portion of the movement path in which containers are to be treated comprises a treatment path; and

the length of said treatment path can be modified as a function of operating parameters comprising at least one of: the number of containers treated per unit time or machine speed, and/or the type and/or size of the containers, and/or the ambient temperature, and/or moisture;

(D) said method further comprises moving said containers along the portion of the movement path between said first position and said second position while conducting said treatment procedure;

said first position comprises a start position and said second position comprises an end position for treatment of containers;

the portion of the movement path in which containers are to be treated comprises a treatment path; and

said treatment path is modified by modifying at least one of:

said treatment start position and said treatment end position;

(E) said method further comprises moving said containers along the portion of the movement path between said first position and said second position while conducting said treatment procedure;

said first position comprises a start position and said second position comprises an end position for treatment of containers; and

said treatment end position is set on the basis of operating parameters, and said treatment start position is modified by temperature control;

(F) said method further comprises moving said containers along the portion of the movement path between said first position and said second position while conducting said treatment procedure;

said first position comprises a start position and said second position comprises an end position for treatment of containers; and

said treatment start position is set on the basis of operating parameters, said treatment end position is modified by temperature control;

(G) the portion of the movement path in which containers are to be treated comprises a treatment path; and

the container temperature is measured either at the end of said treatment path or immediately downstream of said treatment path;

(H) the portion of the movement path in which containers are to be treated comprises a treatment path; and

at least two treatment paths are arranged sequentially in the direction of transport of the containers, and that the length of at least one treatment path can be modified by temperature control and/or as a function of operating parameters;

(I) the portion of the movement path in which containers are to be treated comprises a treatment path;

at least two treatment paths are arranged sequentially in the direction of transport of the containers, and that the length of at least one treatment path can be modified by temperature control and/or as a function of operating parameters; and

the temperature of the containers is measured at the end of each treatment path and or downstream of the end of each treatment path;

(J) said method comprises the use of multiple rotors arranged in sequence in the direction of transport to form a transport line;

(K) the portion of the movement path in which containers are to be treated comprises a treatment path;

at least two treatment paths are arranged sequentially in the direction of transport of the containers, and that the length of at least one treatment path can be modified by temperature control and/or as a function of operating parameters; and

the containers are treated on at least one treatment path with a heated sterilization medium containing hydrogen peroxide or hydrogen peroxide in the form of an aerosol, and with hot air on at least one subsequent treatment path in the direction of transport;

(L) the portion of the movement path in which containers are to be treated comprises a treatment path; and

said method comprises the use of at least one temperature sensor associated with the respective treatment path for the measurement or non-contact measurement of the temperature of the respective container moved past the temperature sensor, which at least one temperature sensor comprises at least one of a pyrometer and an infrared thermometer;

(M) said method comprises the use of multiple rotors arranged in sequence in the direction of transport to form a transport line, and each of said rotors comprises multiple treatment stations configured to receive one container each;

said treatment stations are disposed around the circumference of said rotor, and each of said treatment paths is formed by an angle area of the rotary motion of the rotor; and

said treatment stations each comprise a container carrier and a treatment head, which are controlled by a measurement and control unit as a function of the actual measured temperature of the container and the reference temperature;

(N) the portion of the movement path in which containers are to be treated comprises a treatment path; and

said method comprises the use of a transport line with three treatment paths arranged in sequence in the direction of transport of the containers, of which a first treatment path is for treatment with the sterilization medium containing hydrogen peroxide and the two subsequent treatment paths are for treatment with hot air;

(O) said at least one sterilization medium comprises at least one chemical sterilization medium; and

(P) said at least one sterilization medium comprises at least one chemical sterilization medium; and

said method comprises treating empty containers by introducing said at least one chemical sterilization medium into the containers.

4. The method according to claim 2 , wherein:

said method further comprises moving said containers along the portion of the movement path between said first position and said second position while conducting said treatment procedure; and

said first position comprises a start position and said second position comprises an end position for treatment of containers.

5. The method according to claim 4 , wherein:

the portion of the movement path in which containers are to be treated comprises a treatment path; and

the length of said treatment path can be modified by open or closed-loop temperature control by comparing the measured container temperature as the actual value to the reference temperature.

6. The method according to claim 5 , wherein the length of said treatment path can be modified as a function of operating parameters comprising at least one of: the number of containers treated per unit time or machine speed, and/or the type and/or size of the containers, and/or the ambient temperature, and/or moisture.

7. The method according to claim 6 , wherein said treatment path is modified by modifying at least one of: said treatment start position and said treatment end position.

8. The method according to claim 7 , wherein one of (A) and (B):

(A) said treatment end position is set on the basis of operating parameters, and said treatment start position is modified by temperature control; and

(B) said treatment start position is set on the basis of operating parameters, said treatment end position is modified by temperature control.

9. The method according to claim 8 , wherein the container temperature is measured either at the end of said treatment path or immediately downstream of said treatment path.

10. The method according to claim 9 , wherein at least two treatment paths are arranged sequentially in the direction of transport of the containers, and that the length of at least one treatment path can be modified by temperature control and/or as a function of operating parameters.

11. The method according to claim 10 , wherein the temperature of the containers is measured at the end of each treatment path and or downstream of the end of each treatment path.

12. The method according to claim 11 , wherein said method comprises the use of multiple rotors arranged in sequence in the direction of transport to form a transport line.

13. The method according to claim 12 , wherein the containers are treated on at least one treatment path with a heated sterilization medium containing hydrogen peroxide or hydrogen peroxide in the form of an aerosol, and with hot air on at least one subsequent treatment path in the direction of transport.

14. The method according to claim 13 , wherein said method comprises the use of at least one temperature sensor associated with the respective treatment path for the measurement or non-contact measurement of the temperature of the respective container moved past the temperature sensor, which at least one temperature sensor comprises at least one of a pyrometer and an infrared thermometer.

15. The method according to claim 14 , wherein each of said rotors comprises multiple treatment stations configured to receive one container each.

16. The method according to claim 15 , wherein said treatment stations are disposed around the circumference of said rotor, and each of said treatment paths is formed by an angle area of the rotary motion of the rotor.

17. The method according to claim 16 , wherein the treatment stations each comprise a container carrier and a treatment head, which are controlled by a measurement and control unit as a function of the actual measured temperature of the container and the reference temperature.

18. The method according to claim 17 , wherein said method comprises the use of a transport line with three treatment paths arranged in sequence in the direction of transport of the containers, of which a first treatment path is for treatment with the sterilization medium containing hydrogen peroxide and the two subsequent treatment paths are for treatment with hot air.

19. The method according to claim 18 , wherein said at least one sterilization medium comprises at least one chemical sterilization medium.

20. The method according to claim 18 , wherein:

said at least one sterilization medium comprises at least one chemical sterilization medium; and

said method comprises treating empty containers by introducing said at least one chemical sterilization medium into the containers.