KR960018333A - High Temperature Heat Transfer Medium Submerged Combustor - Google Patents

High Temperature Heat Transfer Medium Submerged Combustor Download PDF

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Publication number
KR960018333A
KR960018333A KR1019940030730A KR19940030730A KR960018333A KR 960018333 A KR960018333 A KR 960018333A KR 1019940030730 A KR1019940030730 A KR 1019940030730A KR 19940030730 A KR19940030730 A KR 19940030730A KR 960018333 A KR960018333 A KR 960018333A
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KR
South Korea
Prior art keywords
heat transfer
combustion
transfer medium
high temperature
wall
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KR1019940030730A
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Korean (ko)
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KR0161049B1 (en
Inventor
윤형기
이상남
Original Assignee
오정무
한국에너지기술연구소
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Priority to KR1019940030730A priority Critical patent/KR0161049B1/en
Publication of KR960018333A publication Critical patent/KR960018333A/en
Application granted granted Critical
Publication of KR0161049B1 publication Critical patent/KR0161049B1/en

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Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23C—METHODS OR APPARATUS FOR COMBUSTION USING FLUID FUEL OR SOLID FUEL SUSPENDED IN  A CARRIER GAS OR AIR 
    • F23C3/00—Combustion apparatus characterised by the shape of the combustion chamber
    • F23C3/004—Combustion apparatus characterised by the shape of the combustion chamber the chamber being arranged for submerged combustion
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23M—CASINGS, LININGS, WALLS OR DOORS SPECIALLY ADAPTED FOR COMBUSTION CHAMBERS, e.g. FIREBRIDGES; DEVICES FOR DEFLECTING AIR, FLAMES OR COMBUSTION PRODUCTS IN COMBUSTION CHAMBERS; SAFETY ARRANGEMENTS SPECIALLY ADAPTED FOR COMBUSTION APPARATUS; DETAILS OF COMBUSTION CHAMBERS, NOT OTHERWISE PROVIDED FOR
    • F23M11/00—Safety arrangements
    • F23M11/04—Means for supervising combustion, e.g. windows
    • F23M11/045—Means for supervising combustion, e.g. windows by observing the flame

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  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)

Abstract

본 발명은 고온 열전달 매체의 고온에서의 낮은 증발압 및 액중에서의 기체 · 액체 간의 높은 열전달 계수를 이용하여 스팀 발생 등 고온에서 액을 고효율을 가열하기 위한 고온 열전달 매체를 사용하여 액중 연소장치에 관한 것으로셔, 연소장치 상부에 버너(1)를 설치하고 연소실 중간부의 여러곳에 연소부하의 제어를 수행하는 열전대(2)를 설치하며 버너 점화전 고체상태의 열전달 매체를 가열하여 액체화하여 열선(3)을 원주방향으로 다수 설치하며 연소가스 배출 및 화염관측을 하도록 연소가스 배출구(4)와 화염 투시구(5)를 버너상에 설치하며 고온 열전달 매체(6)와 열 교환기(7)를 연소실내벽(8)과 연소실 외벽(9) 사이에 설치하며 연소실 내벽(8)의 하단부에 설치한 다수의 연소가스 분출공을 통하여 고온 열전달 매체(6)에 미세한 기포로 분사시켜 기체 · 액체간의 높은 열전달을 이용하여 1차 열회수를 하고 열전달 매체(6)와 열교환기(7)사이에 액체 · 고체간의 열전달을 이용하여 열을 회수하도록 하였다. 또한, 연소실 외벽(9)의 보호와 손실열 회수를 위하여 연소실 외벽주위에 냉각수관(10), 단열재(11) 및 연소장치 외벽(12)을 설치하고 사용한 열전달 매체는 배출구(13)을 통하여 외부로 배출되도록 구성되는 것을 특징으로 하는 고온 열전달 매체 액중연소장치.The present invention relates to a liquid combustion apparatus using a high temperature heat transfer medium for heating a liquid at high temperature such as steam generation by using a low evaporation pressure at a high temperature of a high temperature heat transfer medium and a high heat transfer coefficient between a gas and a liquid in the liquid. The burner 1 is installed in the upper part of the combustion apparatus, and the thermocouple 2 for controlling the combustion load is installed in various places in the middle of the combustion chamber, and the heat wire 3 is heated by liquefying the heat transfer medium in the solid state before burning the burner. It is installed in the circumferential direction, and the combustion gas discharge port 4 and the flame sighting port 5 are installed on the burner for the combustion gas discharge and flame observation, and the high temperature heat transfer medium 6 and the heat exchanger 7 are installed in the combustion chamber inner wall 8 ) Is injected between the combustion chamber outer wall (9) and the high temperature heat transfer medium (6) with fine bubbles through a plurality of combustion gas blowing holes provided at the lower end of the combustion chamber inner wall (8). Sieve, was the first to the heat recovery using a high heat transfer between the liquid and recover the heat using a heat transfer between the liquid-solid heat transfer between the medium 6 and the heat exchanger 7. In addition, the heat transfer medium used by installing the coolant pipe 10, the heat insulating material 11, and the combustion device outer wall 12 around the outer wall of the combustion chamber to protect the combustion chamber outer wall 9 and recover lost heat is discharged through the outlet 13. High temperature heat transfer medium submerged combustion apparatus, characterized in that configured to be discharged to.

Description

고온 열전달 매체 액중 연소장치High Temperature Heat Transfer Medium Submerged Combustor

본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음As this is a public information case, the full text was not included.

제1도는 본 발명 버너의 전체 구조 개략도,1 is a schematic view of the overall structure of the burner of the present invention,

제2도는 제1도에서 버너헤드와 연소실 부위의 단면 구조도.2 is a cross-sectional structural view of the burner head and the combustion chamber part in FIG.

Claims (3)

액중연소장치에 있어서, 연소장치 상부에 버너(1)를 설치하고; 연소실 중간부의 여러곳에 연소부하의 제어를 수행하는 열전대(2)를 설치하며; 버너 점화전 고체상태의 열전달 매체를 가열하여 액체화하여 열선(3)을 원주방향으로 다수 설치하며; 연소가스 배출 및 화염관측을 하도록 연소가스 배출구(4)와 화염 투시구(5)를 버너상에 설치하며; 고온 열전달 매체(6)와 열 교환기(7)를 연소실 내벽(8)과 연소실 외벽(9) 사이에 설치하며; 연소실 내벽(8) 하단부에는 다수의 연소가스 분출공을 설치하며; 연소실 외벽(9)의 보호와 손실열 회수를 위하여 연소실 외벽 주위에 냉각수관(10), 단열재(11) 및 연소장치 외벽(12)을 설치하고; 사용한 열전달 매체는 배출구(13)를 통하여 외부로 배출되는 것을 특징으로 하는 고온 열전달 매체 액중연소장치.A submerged combustion apparatus comprising: a burner (1) installed above an combustion apparatus; A thermocouple (2) for controlling the combustion load is provided in several places in the middle of the combustion chamber; Heating and liquefying the heat transfer medium in the solid state before the burner ignition to install a plurality of heat wires 3 in the circumferential direction; A combustion gas discharge port 4 and a flame seeker 5 are installed on the burner to allow combustion gas discharge and flame observation; A high temperature heat transfer medium 6 and a heat exchanger 7 are installed between the combustion chamber inner wall 8 and the combustion chamber outer wall 9; A plurality of combustion gas ejection holes are installed at the lower end of the combustion chamber inner wall 8; A cooling water pipe (10), a heat insulating material (11) and a combustion device outer wall (12) are installed around the combustion chamber outer wall to protect the combustion chamber outer wall (9) and recover lost heat; The high temperature heat transfer medium submerged combustion apparatus, characterized in that the used heat transfer medium is discharged to the outside through the outlet (13). 제1항에 있어서, 연소실 내벽(8)의 하단부에 설치한 다수의 연소가스분출공을 통하여 고온 열전달매체(6)에 미세한 기포로 분사시켜 기체 · 기체 간의 열전달을 이용하여 1차 열회수를 하는 것을 특징으로 하는 고온 열전달 매체 액중연소장치.The method of claim 1, wherein the primary heat recovery using the heat transfer between the gas and the gas by spraying the high temperature heat transfer medium 6 with fine bubbles through a plurality of combustion gas ejection holes provided in the lower end of the inner wall of the combustion chamber (8). A high temperature heat transfer medium submerged combustion apparatus characterized by the above-mentioned. 제1항에 있어서, 열전달 매체(6)와 열교환기(7)사이에 액체 · 고체 간의 열전달을 이용하여 열 회수를 하는 것을 특징으로 하는 고온 열전달 매체 액중연소장치.The high temperature heat transfer medium submerged combustion apparatus according to claim 1, wherein heat recovery is performed by using heat transfer between the liquid and the solid between the heat transfer medium (6) and the heat exchanger (7). ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.※ Note: The disclosure is based on the initial application.
KR1019940030730A 1994-11-22 1994-11-22 Combustion apparatus for heating liquid high temperature heat transfer media KR0161049B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1019940030730A KR0161049B1 (en) 1994-11-22 1994-11-22 Combustion apparatus for heating liquid high temperature heat transfer media

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1019940030730A KR0161049B1 (en) 1994-11-22 1994-11-22 Combustion apparatus for heating liquid high temperature heat transfer media

Publications (2)

Publication Number Publication Date
KR960018333A true KR960018333A (en) 1996-06-17
KR0161049B1 KR0161049B1 (en) 1999-01-15

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KR1019940030730A KR0161049B1 (en) 1994-11-22 1994-11-22 Combustion apparatus for heating liquid high temperature heat transfer media

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100581065B1 (en) * 2005-03-10 2006-05-22 이석전 Heat-medium composition and heat-decomposition furnace using the same

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR102077710B1 (en) * 2018-09-28 2020-02-17 한국생산기술연구원 Internal recirculation type oxy-fuel combustor

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100581065B1 (en) * 2005-03-10 2006-05-22 이석전 Heat-medium composition and heat-decomposition furnace using the same

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KR0161049B1 (en) 1999-01-15

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