System and method for handling fluid using a manifold

• US 6,805,729 B2
• Filed: 10/29/2002
• Issued: 10/19/2004
• Est. Priority Date: 10/29/2002
• Status: Expired due to Fees

• Current Assignee: L'Air Liquide Societe Anonyme Pour L'Etude et L'Exploitation Des Procedes Georges Claude (L'Air Liquide SA)
• Original Assignee: H2Gen Innovations, Inc.
• Inventors: Lettow, John S., Nasser, Khalil M., Lim, Kim Hong, Lomax, Franklin D. Jr.
• Primary Examiner(s): LAWRENCE JR, FRANK M
• Application Number:
  US10/282,140
• Publication Number:
  US 20040079227A1
• Time in Patent Office: 721 Days
• Field of Search: 951/35--37, 95/90, 952/68, 952/87, 210/806, 210/232, 210/264, 210/314, 210/418, 210/420, 210/423, 210/456, 210/184, 961/21, 961/26, 961/31, 961/32, 961/33, 961/34, 964/21, 553/44, 554/821, 554/85, 137/571
• US Class Current: 95/135
• CPC Class Codes: B01D 2253/102 Carbon
• CPC Class Codes: B01D 2253/108 Zeolites
• CPC Class Codes: B01D 2253/112 Metals or metal compounds not provided for in B01D2253/104 or B01D2253/106
• CPC Class Codes: B01D 2257/20 Halogens or halogen compounds
• CPC Class Codes: B01D 2257/30 Sulfur compounds
• CPC Class Codes: B01D 2257/702 Hydrocarbons
• CPC Class Codes: B01D 2257/80 Water
• CPC Class Codes: B01D 2259/403 using three beds
• CPC Class Codes: B01D 2271/02 Gaskets, sealings
• CPC Class Codes: B01D 46/0004 Details of removable closures, lids, caps or filter heads
• CPC Class Codes: B01D 46/446 by pressure measuring
• CPC Class Codes: B01D 53/0415 Beds in cartridges
• CPC Class Codes: B01D 53/0438 Cooling or heating systems
• CPC Class Codes: B01D 53/0446 Means for feeding or distributing gases
• CPC Class Codes: B01D 53/18 Absorbing units; Liquid distributors therefor B01D3/16, B01D3/26, B01D3/30 take precedence; packing elements B01J19/30, B01J19/32
• CPC Class Codes: B01D 53/261 by adsorption

Abstract

A manifold assembly including a unitary manifold body including at least two component ports and an integral channel system connecting the component ports in series, and at least two fluid-treating components directly connected to the component ports in a substantially gas-tight manner. The fluid-treating components can include at least one of a coalescer, an adsorber, an absorber, a strainer, and a filter. At least one of the component ports includes an inner port section and an outer port section, the outer port section including a flow distributor arranged around and concentric to the inner port section.

Claims

1. A manifold assembly, comprising:

a unitary manifold body including at least two component ports and an integral channel system connecting the component ports in series; and

at least two fluid-treating components directly connected to the component ports in a substantially gas-tight manner, wherein the fluid-treating components include a coalescer configured to remove oil from a fluid.

2. The manifold assembly of claim 1, wherein the fluid-treating components include at least one of a coalescer, an adsorber, an absorber, a strainer, and a filter.

3. The manifold assembly of claim 1, wherein the fluid-treating components are configured to treat at least one of natural gas and air.

6. The manifold assembly of claim 1, wherein longitudinal axes of the fluid-treating components are arranged to be substantially parallel.

7. The manifold assembly of claim 1, wherein,

the integral channel system is substantially arranged in a plane, and

each of the component ports is arranged such that a flow of fluid between the component port and an interfaced fluid-treating component is substantially orthogonal to the plane.

8. The manifold assembly of claim 1, wherein,

the component ports are arranged on a first side of the manifold body, and

a second side of the manifold body is disposed opposite from the first side.

9. The manifold assembly of claim 8, further comprising:

at least one of a thermocouple, a pressure gage, and a high pressure switch disposed on the second side.

10. The manifold assembly of claim 1, wherein at least one of the component ports includes an inner port section and an outer port section, the outer port section including a flow distributor arranged around and concentric to the inner port section.

12. The manifold assembly of claim 1, wherein the fluid-treating components include three filter beds each configured to remove sulfur-containing molecules from a fluid.

4. A manifold assembly, comprising:

a unitary manifold body including at least two component ports and an integral channel system connecting the component ports in series;

at least two fluid-treating components directly connected to the component ports in a substantially gas-tight manner; and

a heat exchanger directly connected to an inlet port of the manifold body in a substantially gas-tight manner.

5. The manifold assembly of claim 4, wherein the inlet port is positioned in an area between the component ports.

11. A manifold assembly, comprising:

a unitary manifold body including at least two component ports and an integral channel system connecting the component ports in series; and

at least two fluid-treating components directly connected to the component ports in a substantially gas-tight manner, wherein,

at least one of the component ports includes an inner port section and an outer port section, the outer port section including a flow distributor arranged around and concentric to the inner port section, and

the flow distributor is arranged as a helical ramp.

13. A fluid manifold comprising:

a manifold body having;

a first side including a plurality of component ports, each of which is adapted to directly attach to a fluid-treating component in a substantially gas-tight manner, and

an integral channel system connecting each of the component ports in series, wherein the integral channel system is substantially arranged in a plane, wherein,

at least one of the component ports includes an inner port section and an outer port section, the outer port section including a flow distributor arranged around and concentric to the inner port section, and

the flow distributor is arranged as a helical ramp.

14. The fluid manifold of claim 13, wherein each of the component ports is adapted to directly attach to one of a coalescer, and a filter.

15. The fluid manifold of claim 13, wherein each of the component ports is arranged such that a flow of fluid between the component port and an attached fluid-treating component is substantially orthogonal to the plane.

16. The fluid manifold of claim 13, wherein the manifold body has a second side disposed opposite from the first side.

17. The fluid manifold of claim 16, wherein the first side and the second side are separate components joined together by at least one of fasteners, adhesive bonding, brazing, soldering, and welding.

18. The fluid manifold of claim 16, wherein the second side includes a secondary port adapted to interface with at least one of a thermocouple, a pressure gage, and a high pressure switch.

19. The fluid manifold of claim 16, wherein the second side includes an outlet port.

20. The fluid manifold of claim 13, wherein the first side includes an outlet port.

21. The fluid manifold of claim 13, wherein the manifold body has an outlet port disposed on an edge side of the manifold body.

22. The fluid manifold of claim 13, wherein the manifold body is a cast unitary structure.

23. The fluid manifold of claim 13, wherein the manifold body has an inlet port disposed on the manifold body and adapted to directly attach to a heat exchanger in a substantially gas-tight manner, the inlet port being positioned in a central area between the component ports.

24. The fluid manifold of claim 23, wherein the inlet port is disposed on the first side.

25. A method of handling fluid, comprising the steps of:

connecting at least two fluid-treating components directly to a manifold body, the manifold body having;

a first side including at least two component ports configured to directly attach to the fluid-treating components in a substantially gas-tight manner, and

an integral channel system connecting each of the component ports in series;

directing a fluid through each of the fluid-treating components in series via the integral channel system; and

cooling the fluid before the fluid enters the manifold body.

28. The method of claim 25, wherein the fluid-treating components include at least one of a coalescer, an adsorber, an absorber, a strainer, and a filter.

29. The method of claim 25, further comprising the step of connecting at least one of a thermocouple, a pressure gage, and a high pressure switch to a second side of the manifold body.

30. The method of claim 29, wherein the second side is disposed opposite from the first side.

35. The method of claim 25, wherein air is used as the fluid.

37. The method of claim 25, further comprising the step of connecting first, second, and third filter beds to first, second, and third bed ports of the component ports.

38. The method of claim 37, wherein each of the filter beds is configured to remove sulfur-containing molecules from a fluid.

43. The method of claim 25, wherein at least one of the component ports includes an inner port section and an outer port section, the outer port section including a flow distributor arranged around and concentric to the inner port section.

26. A method of handling fluid, comprising:

connecting at least two fluid-treating components directly to a manifold body, the manifold body having;

a first side including at least two component ports configured to directly attach to the fluid-treating components in a substantially gas-tight manner, and

an integral channel system connecting each of the component ports in series; and

directing a fluid through each of the fluid-treating components in series via the integral channel system, wherein the directing step includes removing oil from the fluid to create an oil-free fluid.

27. The method of claim 26, wherein the directing step includes removing sulfur-containing molecules from the oil-free fluid.

31. A method of handling fluid, comprising:

connecting at least two fluid-treating components directly to a manifold body, the manifold body having;

a first side including at least two component ports configured to directly attach to the fluid-treating components in a substantially gas-tight manner, and

an integral channel system connecting each of the component ports in series;

directing a fluid through each of the fluid-treating components in series via the integral channel system; and

connecting a heat exchanger to an inlet port of the manifold body in a substantially gas-tight manner.

32. A method of handling fluid, comprising:

connecting at least two fluid-treating components directly to a manifold body, the manifold body having;

a first side including at least two component ports configured to directly attach to the fluid-treating components in a substantially gas-tight manner, and

an integral channel system connecting each of the component ports in series;

directing a fluid through each of the fluid-treating components in series via the integral channel system;

introducing a fluid into an inlet port of the manifold body;

directing the fluid through the integral channel system to a first fluid-treating component;

coalescing at least one of oil and water from the cooled fluid in the first fluid-treating component to create a filtered fluid;

directing the filtered fluid from the first fluid-treating component through, the integral channel system to a second fluid-treating component; and

removing at least one of adsorbable and absorbable constituents from the filtered fluid in the second fluid-treating component.

33. The method of claim 32, further comprising the step of directing the fluid from the second fluid-treating component through the integral channel system to an outlet port of the manifold body.

34. A method of handling fluid, comprising:

connecting at least two fluid-treating components directly to a manifold body, the manifold body having;

a first side including at least two component ports configured to directly attach to the fluid-treating components in a substantially gas-tight manner, and

an integral channel system connecting each of the component ports in series; and

directing a fluid through each of the fluid-treating components in series via the integral channel system, wherein natural gas is used as the fluid.

36. A method of handling fluid, comprising:

connecting at least two fluid-treating components directly to a manifold body, the manifold body having;

a first side including at least two component ports configured to directly attach to the fluid-treating components in a substantially gas-tight manner, and

an integral channel system connecting each of the component ports in series;

directing a fluid through each of the fluid-treating components in series via the integral channel system; and

connecting a coalescer configured to remove oil from the fluid.

39. A method of handling fluid, comprising:

connecting at least two fluid-treating components directly to a manifold body, the manifold body having;

a first side including at least two component ports configured to directly attach to the fluid-treating components in a substantially gas-tight manner, and

an integral channel system connecting each of the component ports in series;

directing a fluid through each of the fluid-treating components in series via the integral channel system;

connecting first, second, and third filter beds to first, second, and third bed ports of the component ports; and

optimizing usage of the filter beds by changing a location of at least one of the filter beds.

40. The method of claim 39, wherein,

the fluid is directed through the manifold body in order of the first, second, and third bed ports, and

the optimizing step includes:

detaching the first filter bed from the first bed port,

attaching the second filter bed to the first bed port,

attaching the third filter bed to the second bed port,

replacing at least one of an adsorbent material and an absorbent material from the first filter bed with a fresh material, and

attaching the first filter bed with the fresh material to the third bed port.

41. The method of claim 40, wherein the detaching step is performed after a determination that the first filter bed has substantially reached full usage.

42. A method of handling fluid, comprising:

connecting a heat exchanger and at least two fluid-treating components directly to a manifold body, the manifold body having;

a first side including at least two component ports configured to directly attach to the fluid-treating components in a substantially gas-tight manner, and

an integral channel system connecting each of the component ports in series;

directing a fluid through each of the fluid-treating components in series via the integral channel system; and

directly attaching the fluid-treating components to the component ports such that longitudinal axes of the heat exchanger and the fluid-treating components are substantially parallel to one another.

44. A method of handling fluid, comprising:

connecting at least two fluid-treating components directly to a manifold body, the manifold body having;

a first side including at least two component ports configured to directly attach to the fluid-treating components in a substantially gas-tight manner, and

an integral channel system connecting each of the component ports in series; and

directing a fluid through each of the fluid-treating components in series via the integral channel system, wherein;

at least one of the component ports includes an inner port section and an outer port section, the outer port section including a flow distributor arranged around and concentric to the inner port section, and

the flow distributor is arranged as a helical ramp.