IPC분류정보
| 국가/구분 |
United States(US) Patent
등록
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| 국제특허분류(IPC7판) |
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| 출원번호 |
US-0877177
(2010-09-08)
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| 등록번호 |
US-8414692
(2013-04-09)
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발명자
/ 주소 |
- Maier, William C.
- Chochua, Gocha
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| 출원인 / 주소 |
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| 대리인 / 주소 |
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| 인용정보 |
피인용 횟수 :
0 인용 특허 :
254 |
초록
▼
Apparatus and method for separating a fluid. The apparatus includes an inlet duct having an inlet flow entrance and an inlet flow exit, the inlet duct defining an inlet width that decreases between the inlet flow entrance and the inlet flow exit, and an inlet radius that increases between the inlet
Apparatus and method for separating a fluid. The apparatus includes an inlet duct having an inlet flow entrance and an inlet flow exit, the inlet duct defining an inlet width that decreases between the inlet flow entrance and the inlet flow exit, and an inlet radius that increases between the inlet flow entrance and the inlet flow exit. The apparatus also includes a separating turn fluidly connected to the inlet flow exit of the inlet duct and including an outer surface defining an opening. The apparatus further includes a liquid outlet fluidly connected to the opening of the separating turn to allow a higher-density component of the flow to exit the separating turn, and an outlet duct having an outlet flow entrance connected to the separating turn, to allow a lower-density component of the flow to exit the separating turn.
대표청구항
▼
1. An apparatus for separating a fluid, comprising: an inlet duct having an inlet flow entrance and an inlet flow exit, the inlet duct defining an inlet width that decreases between the inlet flow entrance and the inlet flow exit, and an inlet radius that increases between the inlet flow entrance an
1. An apparatus for separating a fluid, comprising: an inlet duct having an inlet flow entrance and an inlet flow exit, the inlet duct defining an inlet width that decreases between the inlet flow entrance and the inlet flow exit, and an inlet radius that increases between the inlet flow entrance and the inlet flow exit;a separating turn fluidly connected to the inlet flow exit of the inlet duct and including an outer surface defining an opening;a liquid outlet fluidly connected to the opening of the separating turn to allow a higher-density component of the fluid to exit the separating turn; andan outlet duct having an outlet flow entrance connected to the separating turn to allow a lower-density component of the fluid to exit the separating turn. 2. The apparatus of claim 1, wherein the inlet duct provides a substantially constant cross-sectional flow area. 3. The apparatus of claim 1, wherein the outlet duct further comprises an outlet flow exit, the outlet duct defining an outlet duct width that increases between the outlet flow entrance and the outlet flow exit, and an outlet duct radius that decreases between the outlet flow entrance and the outlet flow exit. 4. The apparatus of claim 3, wherein the inlet duct, the separating turn, and the outlet duct provide a substantially constant cross-sectional flow area. 5. The apparatus of claim 1, wherein the outer surface defines a scalloped region and the opening of the separating turn is located in the scalloped region. 6. The apparatus of claim 1, further comprising: an inlet conduit connected to the inlet duct; andan outlet conduit connected to the outlet duct and disposed at least partially in the inlet conduit. 7. The apparatus of claim 1, further comprising an auxiliary liquid removal channel defined in the separating turn proximate the outlet duct and fluidly connected to the liquid outlet. 8. The apparatus of claim 7, wherein the auxiliary liquid removal channel comprises: a lip extending from the outer surface of the separating turn; anda liquid passageway extending from the outer surface and fluidly connected to the liquid outlet. 9. The apparatus of claim 1, further comprising a gas return channel fluidly connected to the liquid outlet and the separating turn, wherein the gas return channel is configured to shunt a flow of gas from the liquid outlet into the separating turn proximate the inlet duct. 10. A static separator apparatus for separating a higher-density component of a fluid from a lower-density component of the fluid, comprising: a separating turn disposed around a centerline and having an inlet, a gas outlet, and an outer surface extending therebetween and defining openings therein;a liquid outlet fluidly coupled to the openings, the liquid outlet configured to receive at least some of the higher-density component and an expelled amount of the lower-density component from the separating turn via the openings; anda gas return channel extending from the liquid outlet and intersecting the separating turn, the gas return channel configured to shunt at least some of the expelled amount of the lower-density component from the liquid outlet back to the separating turn. 11. The static separator apparatus of claim 10, wherein the gas return channel includes a convergent nozzle located where the gas-return channel intersects the separating turn. 12. The static separator apparatus of claim 11, wherein the gas return channel intersects the separating turn proximal the inlet of the separating turn. 13. The static separator apparatus of claim 10, wherein about 5% of the lower-density component that enters the static separator apparatus is shunted in the gas return channel. 14. The static separator apparatus of claim 10, further comprising: a lip extending inward from the outer surface and positioned proximal the gas outlet of the separating turn; anda liquid passageway extending from the outer surface, proximal the lip, to the liquid outlet. 15. The static separator apparatus of claim 14, further comprising an outer body providing the outer surface of the separating turn, wherein the openings and the liquid passageway are at least partially defined by the outer body. 16. The static separator apparatus of claim 10, wherein: the outer surface of the separating turn comprises a V-shaped region including a peak and a valley; andthe openings are formed in the valley of the V-shaped region. 17. A method for separating a higher-density component from a lower-density component of a fluid, comprising: channeling the fluid through a separating turn disposed between an inlet duct and an outlet duct of a separator;expelling at least some of the higher-density component and at least some of the lower-density component through openings in the separating turn;shunting the portion of the lower-density component expelled through the openings back into the separating turn; andmaintaining a substantially constant cross-sectional area of the flow in at least in the inlet duct and the separating turn. 18. The method of claim 17, further comprising expelling a film of the higher-density portion from the separating turn through an auxiliary liquid outlet channel. 19. The method of claim 17, wherein channeling the flow further comprises preventing backflow of the lower-density component with a scalloped region formed in the separating turn. 20. The method of claim 17, wherein maintaining the substantially constant cross-sectional area comprises: increasing a radius of the fluid flow and decreasing a width of the fluid flow upstream from the separating turn; anddecreasing the radius and increasing the width downstream from the separating turn.
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