Centrifuge having tubular elements on an outside circumference of a disk package

1. A centrifuge, such as a continuously working separator, comprising:

a drum having a vertical rotational axis, a single or double conical inner jacket, an inlet pipe, a distributor into which the inlet pipe opens, the distributor having at least two distributor channels distributed about a circumference of the distributor, and a disk package including separator disks;

tubular elements distributed on an outside circumference of the disk package;

the tubular elements being fastened externally to the separator disk package; and

wherein the tubular elements are held on the outside circumference on the separator disk package on one or more holding disks which are each placed at a predetermined axial distance from one another between the disks of the separator disk package.

2. The centrifuge according to claim 1 , wherein the tubular elements are located directly adjacent to an outer circumference of the separator disk package.

3. The centrifuge according to claim 1 , wherein the tubular elements extend parallel to the rotational axis of the drum and the tubular elements are arranged so as not to be circumferentially enclosed.

4. The centrifuge according to claim 1 , wherein the tubular elements are each arranged to be inwardly open radially in the drum so that centrifuge material to be processed can enter the disk package radially to the inside.

5. The centrifuge according to claim 1 , wherein the tubular elements include axially spaced openings in a region disposed radially further to an outside in the drum, which openings form a structure perforated by the openings.

6. The centrifuge according to claim 1 , wherein the tubular elements extend in a vertical direction over a portion of an axial height or over an entire height of the separator disk package.

7. The centrifuge according to claim 1 , wherein the one or more holding disks include, on their outer circumference, projections which are penetrated by the tubular elements in an interlocking manner.

8. The centrifuge according claim 1 , wherein one of the tubular elements is associated with each of the distributor channels.

9. The centrifuge according to claim 1 , wherein the tubular elements include a cross section shaped as a duct.

10. The centrifuge according to claim 9 , wherein an open side of the duct-shaped tubular elements faces radially to an inside of the drum.

11. The centrifuge according to claim 1 , wherein the tubular elements are formed in an integral manner.

12. The centrifuge according to claim 1 , wherein the tubular elements are guided on an outside on the separator disk package.

13. The centrifuge according to claim 1 , wherein the tubular elements are fastened in a supplementary manner to the distributor.

14. The centrifuge according to claim 1 , wherein the drum includes at least one fluid outlet, and also includes solid discharge openings distributed over a circumference in a region of the largest diameter of an inwardly double conical inner jacket.

15. The centrifuge according to claim 14 , wherein the solid discharge openings are nozzles.

16. The centrifuge according to claim 14 , further including a piston slide located upstream of the solid discharge openings.

17. The centrifuge according to claim 1 , wherein the deflection of the product occurs into the tubular elements.

18. The centrifuge according to claim 1 , wherein the at least two distributor channels each have a tubular shape and the at least two distributor channels are radially in alignment with the tubular elements.

19. The centrifuge according to claim 1 , wherein the drum is configured as a nozzle drum.

20. The centrifuge according to claim 1 , wherein the tubular elements include a cross-section having a semi-circular or angular shape.

21. The centrifuge according to claim 1 , wherein the tubular elements are formed from a multiplicity of parts from ribs arranged at an angle with respect to each other.

22. A centrifuge, such as a continuously working separator, comprising:

a drum having a vertical rotational axis, a single or double conical inner jacket, an inlet pipe, a distributor into which the inlet pipe opens, the distributor having at least two distributor channels distributed about a circumference of the distributor, and a disk package including separator disks,

tubular elements distributed on an outside circumference of the disk package,

the tubular elements being fastened externally to the separator disk package,

a piston slide in the drum, and

depressions shaped as a duct and arranged on a surface of the piston slide facing an interior space of the drum beneath an opening area of each distributor channel into the drum, which depressions extend from the opening area in a radial manner up to and over the outside circumference of the disk package and arranged, in an end region of the depressions, such that the depressions deflect a product stream guided through the at least two distributor channels into the drum axially upwardly parallel to the rotational axis and radially outside of the largest circumference of the separator disk package.

23. A centrifuge, such as a continuously working separator, comprising:

a drum having a vertical rotational axis, a single or double conical inner jacket, an inlet pipe, a distributor into which the inlet pipe opens, the distributor having at least two distributor channels distributed about a circumference of the distributor, and a disk package including separator disks;

tubular elements distributed on an outside circumference of the disk package;

the tubular elements being fastened externally to the separator disk package; and

wherein the tubular elements are arranged in the rotational direction of the drum behind lugs between the separator disks.