System and method for thermal chemical conversion of waste
원문보기
IPC분류정보
국가/구분
United States(US) Patent
등록
국제특허분류(IPC7판)
F23G-005/40
F23G-005/16
F01K-013/00
F01K-025/10
F23G-005/46
F23G-005/027
F23G-005/50
출원번호
US-0359409
(2016-11-22)
등록번호
US-10125984
(2018-11-13)
발명자
/ 주소
Kerr, Donald F.
Kerr, Jonathan D.
Kolb, Roger L.
출원인 / 주소
DYNAMIS ENERGY, LLC
대리인 / 주소
Parsons Behle & Latimer
인용정보
피인용 횟수 :
0인용 특허 :
12
초록▼
A waste-to-energy conversion apparatus comprising a primary combustion chamber capable of holding a load of waste, and the primary combustion chamber further comprises a heat source to heat the waste and generate a syn gas stream, grates, within the primary chamber, capable of supporting the load of
A waste-to-energy conversion apparatus comprising a primary combustion chamber capable of holding a load of waste, and the primary combustion chamber further comprises a heat source to heat the waste and generate a syn gas stream, grates, within the primary chamber, capable of supporting the load of waste during heating, a mixing chamber wherein the syn gas is mixed with additional combustion gas, a multi-chambered secondary combustion chamber for combusting the mixture of syn gas and additional combustion gas, and an energy extraction system for extracting the heat energy generated by the combustion of the mixture of syn gas and additional combustion gas.
대표청구항▼
1. A waste-to-energy conversion apparatus comprising: a primary combustion chamber;a grate positioned within the primary combustion chamber, capable of supporting a load of waste;a heat source positioned to heat waste loaded upon the grate and generate a syn gas in a stream;a plurality of mixing cha
1. A waste-to-energy conversion apparatus comprising: a primary combustion chamber;a grate positioned within the primary combustion chamber, capable of supporting a load of waste;a heat source positioned to heat waste loaded upon the grate and generate a syn gas in a stream;a plurality of mixing chambers configured to receive and mix the syn gas with a combustion gas, the plurality of mixing chambers including a first mixing chamber and a second mixing chamber, each of the plurality of mixing chambers having a substantially ring shaped chamber constructed to induce turbulent flow of the mixture of syn gas and combustion gas;a secondary combustion chamber for combusting the mixture of syn gas and combustion gas, the secondary combustion chamber having a plurality of chambers including a first chamber with a first flow path thereto and a second chamber with a second flow path thereto, the first flow path being independent and separate from the second flow path, the first mixing chamber being connected to the first chamber and the second mixing chamber being connected to the second chamber;a gas manifold and an air manifold configured to enable the introduction of a supplemental gas and air into the secondary combustion chamber; andan energy extraction system configured to extract heat energy from the secondary combustion chamber. 2. The apparatus of claim 1, wherein the first chamber includes at least one flow interrupter configured to lengthen a flow path through the first chamber. 3. The apparatus of claim 1, wherein the primary combustion chamber includes an induced draft fan configured to remove air from the primary combustion chamber to a pressure below atmospheric pressure. 4. The apparatus of claim 3, wherein the pressure below atmospheric pressure is between −0.1 atm and −0.3 atm. 5. The apparatus of claim 1, wherein the grate is air cooled. 6. The apparatus of claim 1, wherein the first chamber is positioned above the second chamber. 7. The apparatus of claim 1, further comprising a plurality of air injectors in fluid communication with the primary combustion chamber and positioned to inject air into the load of waste as it is heated in the primary chamber. 8. The apparatus of claim 1, further comprising a plurality of additional primary combustion chambers, each of the plurality of additional primary combustion chambers including a flow path into one of the plurality of chambers of the secondary combustion chamber. 9. A waste-to-energy conversion apparatus comprising: a primary combustion chamber;a grate positioned within the primary combustion chamber, capable of supporting a load of waste, the grate being air-cooled;a heat source positioned to heat waste loaded upon the grate and generate a syn gas in a stream;a mixing chamber configured to receive and mix the syn gas with a combustion gas;a secondary combustion chamber for combusting the mixture of syn gas and combustion gas, the secondary combustion chamber having a plurality of chambers including a first chamber with a first flow path thereto and a second chamber with a second flow path thereto;a gas manifold and an air manifold configured to enable the introduction of a supplemental gas and air into the secondary combustion chamber;an energy extraction system configured to extract heat energy from the secondary combustion chamber; anda standard-sized sea-shipping container, wherein the primary chamber, grate, heat source, mixing chamber, secondary chamber, and energy extraction system are positioned within the standard-sized sea-shipping container. 10. The apparatus of claim 9, wherein the first chamber includes at least one flow interrupter configured to lengthen a flow path through the first chamber. 11. The apparatus of claim 9, wherein the primary combustion chamber includes an induced draft fan configured to remove air from the primary combustion chamber to a pressure below atmospheric pressure. 12. The apparatus of claim 11, wherein the pressure below atmospheric pressure is between −0.1 atm and −0.3 atm. 13. The apparatus of claim 9, wherein the first chamber is positioned above the second chamber. 14. The apparatus of claim 9, further comprising a plurality of air injectors in fluid communication with the primary combustion chamber and positioned to inject air into the load of waste as it is heated in the primary chamber. 15. The apparatus of claim 9, further comprising a plurality of additional primary combustion chambers, each of the plurality of additional primary combustion chambers including a flow path into one of the plurality of chambers of the secondary combustion chamber. 16. The apparatus of claim 9, wherein the mixing chamber further comprises a substantially ring shaped chamber constructed to induce turbulent flow of the mixture of syn gas and combustion gas. 17. The apparatus of claim 9, wherein the standard-sized sea-shipping container includes an opening and the grate is slanted with respect to the opening, wherein the grate is air-cooled by air received through the opening to the grate. 18. A waste-to-energy conversion apparatus comprising: a primary combustion chamber having a grate capable of supporting a load of waste, a heat source positioned to heat waste loaded upon the grate and generate a syn gas in a stream, and an upper portion with at least one sealable door comprised of a refractory material;a secondary combustion chamber having a plurality of independent chambers, each of the plurality of independent chambers including an inlet comprising a mixing ring configured to receive and mix the syn gas with a combustion gas;a gas manifold and an air manifold configured to enable the introduction of a supplemental gas and air into the secondary combustion chamber; andan energy extraction system configured to extract heat energy from the secondary combustion chamber. 19. The apparatus of claim 18, wherein the mixing ring further comprises: an inner duct to enable flow of the syn gas therethrough;a ring-shaped outer duct to enable flow of the combustion gas therethrough; andan injection port in fluid communication with the ring-shaped outer duct to enable flow of the combustion gas to the inner duct and induce turbulent flow in the syn gas. 20. The apparatus of claim 18, wherein the primary combustion chamber includes an induced draft fan configured to remove air from the primary combustion chamber to a pressure below atmospheric pressure.
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