IPC분류정보
국가/구분 |
United States(US) Patent
등록
|
국제특허분류(IPC7판) |
|
출원번호 |
US-0264281
(2008-11-04)
|
등록번호 |
US-8177145
(2012-05-15)
|
발명자
/ 주소 |
- Bhaisora, Shailesh Singh
- Davis, Dustin Wayne
- Devi, Ravindra Gopaldas
|
출원인 / 주소 |
|
대리인 / 주소 |
|
인용정보 |
피인용 횟수 :
2 인용 특허 :
5 |
초록
▼
A feed injector system comprises a movable central member, a first member substantially concentric with the central member to define a first channel for conveying a first fluid oxidizer stream, a second member substantially concentric with the first member to define a second channel for conveying a
A feed injector system comprises a movable central member, a first member substantially concentric with the central member to define a first channel for conveying a first fluid oxidizer stream, a second member substantially concentric with the first member to define a second channel for conveying a fuel feed, and a third member substantially concentric with the second member to define a third channel for conveying a second fluid oxidizer steam. The first member and the second member are configured to enhance instability in the fuel feed emanating from the second channel.
대표청구항
▼
1. A feed injector system, comprising: a central member;a first member substantially concentric with the central member to define a first channel for conveying a first fluid oxidizer stream;a second member substantially concentric with the first member to define a second channel for conveying a fuel
1. A feed injector system, comprising: a central member;a first member substantially concentric with the central member to define a first channel for conveying a first fluid oxidizer stream;a second member substantially concentric with the first member to define a second channel for conveying a fuel feed;the first member and the second member are configured to enhance instability in the fuel feed emanating from the second channel;a third member substantially concentric with the second member to define a third channel for conveying a second fluid oxidizer stream; anda plurality of flow separators spaced apart and disposed in each channel among the first, second and the third channels, wherein each said flow separator allows discrete stream discharge at respective discharge ends of the channels. 2. The system of claim 1, wherein the central member comprises a passage to convey a fluid stream. 3. The system of claim 2, wherein a discharge end of the central member comprises perforations through which the fluid stream is conveyed. 4. The system of claim 2, wherein the central member is adapted to control flow of the first oxidizer stream. 5. The system of claim 4, wherein the central member is movable axially with respect to the first member to alter the area of a discharge end of the first channel. 6. The system of claim 1, wherein discharge ends of the first member and the second member comprise instability-enhancing features to enhance instability in the emanating fuel feed. 7. The system of claim 1, wherein a discharge end of the third member comprises a substantially-square shoulder. 8. The system of claim 1, wherein the flow separators are positioned at the discharge ends of the first, second and the third channels. 9. They system of claim 2, wherein the fluid stream comprises carbon dioxide. 10. The system of claim 1, wherein the fuel feed comprises slurry, dry feed, oils, liquid hydrocarbons, or combinations thereof. 11. The system of claim 1, wherein the fuel feed comprises coal slurry. 12. A feed injector system, comprising: a central member comprising a passage to convey a fluid stream;a first member substantially concentric with the central member to define a first channel for conveying a first fluid oxidizer stream;a second member substantially concentric with the first member to define a second channel for conveying a fuel feed;the first member and the second member are configured to enhance instability in emanating fuel feed;a third member substantially concentric with the second member to define a third channel for conveying a second fluid oxidizer stream; anda plurality of flow separators spaced apart and disposed in each channel among the first, second and the third channels, wherein each said flow separator allows discrete stream discharge at respective discharge ends of the channels. 13. The system of claim 12, wherein a discharge end of the central member comprises perforations through which the fluid stream is conveyed. 14. The system of claim 12, wherein the central member is adapted to control flow of the first oxidizer stream. 15. The system of claim 14, wherein the central member is movable axially with respect to the first member to alter the area of a discharge end of the first channel. 16. The system of claim 12, wherein discharge ends of the first member and the second member comprise instability-enhancing features to enhance instability in the emanating fuel feed. 17. The system of claim 12, wherein a discharge end of the third member comprises a substantially-square shoulder. 18. The system of claim 12, wherein the fluid stream comprises carbon dioxide. 19. The system of claim 12, wherein the fuel feed comprises slurry, dry feed, oils, liquid hydrocarbons, or combinations thereof. 20. The system of claim 12, wherein the fuel feed comprises coal slurry. 21. The system of claim 12, wherein the flow separators are positioned at discharge ends of the first, second and the third channels.
※ AI-Helper는 부적절한 답변을 할 수 있습니다.