Joint support system for hydrocyclone liner

Patent metadata

Field	Value
Publication number	US-9573141-B2
Application number	US-201514886989-A
Country	US
Kind code	B2
Filing date	Oct 19, 2015
Priority date	Jun 28, 2012
Publication date	Feb 21, 2017
Grant date	Feb 21, 2017

Abstract

A system includes a hydrocyclone liner. The hydrocyclone liner includes a head section having a fluid inlet formed in a first sidewall of the head section and an overflow outlet. The hydrocyclone liner also includes a separation section having an underflow outlet. A sleeve is disposed about at least a portion of the head section, a portion of the separation section, and an interface between the head section and the separation section.

First claim

The invention claimed is:

1. A system, comprising:
a hydrocyclone liner, comprising:
a head section comprising a fluid inlet formed in a first sidewall of the head section and an overflow outlet;
a separation section comprising an underflow outlet; and
a sleeve disposed about at least a portion of the head section, a portion of the separation section, and an interface between the head section and the separation section.

2. The system of claim 1 , wherein the separation section comprises a second sidewall having an outer surface, and a diameter of the outer surface of the second sidewall is constant along a length of the outer surface of the second sidewall.

3. The system of claim 1 , wherein the hydrocyclone liner comprises a solid/liquid hydrocyclone liner.

4. The system of claim 1 , wherein the hydrocyclone liner comprises a liquid/liquid hydrocyclone liner.

5. The system of claim 1 , wherein the sleeve is coupled to the portion of the head section and to the portion of the separation section via at least one of an adhesive, a diffusion bond, and an interference fit.

6. The system of claim 1 , wherein the first side wall of the head section comprises an inner surface, and an inner diameter of the inner surface of the first sidewall of the head section is less than approximately 25.4 cm.

7. The system of claim 1 , wherein the sleeve comprises a polymeric material or a composite material having a reinforcing material distributed within a matrix material.

8. The system of claim 1 , wherein the sleeve is disposed about a total length of the separation section.

9. The system of claim 1 , comprising a hydrocyclone having the hydrocyclone liner.

10. A system, comprising:
a hydrocyclone, comprising:
a plurality of hydrocyclone liners, wherein each hydrocyclone liner comprises:
a head section comprising a first outlet;
a separation section comprising a second outlet; and
a sleeve disposed about at least a portion of the head section, a portion of the separation section, and an interface between the head section and the separation section, wherein the sleeve is coupled to the portion of the head section and the portion of the separation section via at least one of an adhesive, a diffusion bond, and an interference fit.

11. The system of claim 10 , wherein the head section comprises a fluid inlet formed in a first sidewall of the head section and configured to enable a tangential flow of a fluid into the hydrocyclone liner.

12. The system of claim 10 , wherein the first outlet comprises an overflow outlet and the second outlet comprises an underflow outlet.

13. The system of claim 10 , wherein the hydrocyclone comprises a solid/liquid hydrocyclone.

14. The system of claim 10 , wherein the hydrocyclone comprises a liquid/liquid hydrocyclone.

15. The system of claim 10 , wherein the sleeve comprises a polymeric material or a composite material having a reinforcing material distributed within a matrix material.

16. The system of claim 10 , wherein the sleeve is configured to be disposed about only a single hydrocyclone liner of the plurality of hydrocyclone liners.

17. A method of manufacturing a hydrocyclone liner, comprising:
positioning a head section and a separation section of the hydrocyclone liner adjacent to one another to form an interface between the head section and the separation section, wherein the head section has a fluid inlet in a first side wall of the head section and an overflow outlet, and the separation section has an underflow outlet; and
disposing a sleeve about at least a portion of the head section, a portion of the separation section, and the interface.

18. The method of claim 17 , wherein disposing the sleeve about at least the portion of the head section, the portion of the separation section, and the interface comprises coupling the sleeve to the portion of the head section and the portion of the separation section via at least one of an adhesive, a diffusion bond, and an interference fit.

19. The method of claim 17 , wherein disposing the sleeve about at least the portion of the head section, the portion of the separation section, and the interface comprises bonding a preformed sleeve on the portion of the head section and the portion of the separation section.

20. The method of claim 17 , wherein disposing the sleeve about at least the portion of the head section, the portion of the separation section, and the interface comprises shrink fitting the sleeve on the portion of the head section and the portion of the separation section.

21. The method of claim 17 , wherein disposing the sleeve about at least the portion of the head section, the portion of the separation section, and the interface comprises coupling the sleeve to the portion of the head section and the portion of the separation section via a non-threaded attachment.

Assignees

• Cameron Int Corp

Inventors

• Abraham Nigel Hugh
• Kingsley Michael John

Classifications

• B04C3/00

  Apparatus in which the axial direction of the vortex {flow following a screw-thread type line} remains unchanged {; Devices in which one of the two discharge ducts returns centrally through the vortex chamber, a reverse-flow vortex being prevented by bulkheads in the central discharge duct (combined with other devices B04C9/00)} · CPC title

• B04C5/28

  for parallel flow · CPC title

• B04C5/14

  Construction of the underflow ducting; Apex constructions; Discharge arrangements {; discharge through sidewall provided with a few slits or perforations (provided with a great number of slits or perforations B04C5/10)} · CPC title

• B04C5/13

  formed as a vortex finder and extending into the vortex chamber {(exits with bulkheads preventing reverse flow vortex B04C3/00)}; Discharge from vortex finder otherwise than at the top of the cyclone; Devices for controlling the overflow · CPC title

• B04C5/081 Primary

  Shapes or dimensions · CPC title