KR101363270B1 - 선회식 가스주입구가 형성된 고정층 바이오매스 가스화장치 - Google Patents
선회식 가스주입구가 형성된 고정층 바이오매스 가스화장치 Download PDFInfo
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- 239000002028 Biomass Substances 0.000 title claims abstract description 39
- 238000002347 injection Methods 0.000 title description 5
- 239000007924 injection Substances 0.000 title description 5
- 238000002309 gasification Methods 0.000 claims abstract description 96
- 238000000197 pyrolysis Methods 0.000 claims abstract description 23
- 239000003054 catalyst Substances 0.000 claims abstract description 22
- 239000002023 wood Substances 0.000 claims abstract description 9
- 238000006243 chemical reaction Methods 0.000 claims abstract description 8
- 239000000446 fuel Substances 0.000 claims description 39
- 230000015572 biosynthetic process Effects 0.000 claims description 18
- 238000002485 combustion reaction Methods 0.000 claims description 18
- 238000003786 synthesis reaction Methods 0.000 claims description 18
- 239000003795 chemical substances by application Substances 0.000 claims description 12
- 238000000034 method Methods 0.000 claims description 9
- 238000012546 transfer Methods 0.000 claims description 5
- 238000007599 discharging Methods 0.000 claims description 4
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- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 4
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- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 2
- 229910002092 carbon dioxide Inorganic materials 0.000 description 2
- 239000002803 fossil fuel Substances 0.000 description 2
- 239000001257 hydrogen Substances 0.000 description 2
- 229910052739 hydrogen Inorganic materials 0.000 description 2
- 125000004435 hydrogen atom Chemical class [H]* 0.000 description 2
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 2
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- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 1
- 241000219310 Beta vulgaris subsp. vulgaris Species 0.000 description 1
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 description 1
- 235000002918 Fraxinus excelsior Nutrition 0.000 description 1
- 241001465754 Metazoa Species 0.000 description 1
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- 235000007164 Oryza sativa Nutrition 0.000 description 1
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- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
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- 239000001569 carbon dioxide Substances 0.000 description 1
- 229910002091 carbon monoxide Inorganic materials 0.000 description 1
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- 229920002678 cellulose Polymers 0.000 description 1
- 235000013339 cereals Nutrition 0.000 description 1
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- JTJMJGYZQZDUJJ-UHFFFAOYSA-N phencyclidine Chemical class C1CCCCN1C1(C=2C=CC=CC=2)CCCCC1 JTJMJGYZQZDUJJ-UHFFFAOYSA-N 0.000 description 1
- 230000029553 photosynthesis Effects 0.000 description 1
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- 230000003313 weakening effect Effects 0.000 description 1
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Classifications
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- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10J—PRODUCTION OF PRODUCER GAS, WATER-GAS, SYNTHESIS GAS FROM SOLID CARBONACEOUS MATERIAL, OR MIXTURES CONTAINING THESE GASES; CARBURETTING AIR OR OTHER GASES
- C10J3/00—Production of combustible gases containing carbon monoxide from solid carbonaceous fuels
- C10J3/72—Other features
- C10J3/82—Gas withdrawal means
- C10J3/84—Gas withdrawal means with means for removing dust or tar from the gas
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B09—DISPOSAL OF SOLID WASTE; RECLAMATION OF CONTAMINATED SOIL
- B09B—DISPOSAL OF SOLID WASTE NOT OTHERWISE PROVIDED FOR
- B09B3/00—Destroying solid waste or transforming solid waste into something useful or harmless
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10J—PRODUCTION OF PRODUCER GAS, WATER-GAS, SYNTHESIS GAS FROM SOLID CARBONACEOUS MATERIAL, OR MIXTURES CONTAINING THESE GASES; CARBURETTING AIR OR OTHER GASES
- C10J3/00—Production of combustible gases containing carbon monoxide from solid carbonaceous fuels
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10J—PRODUCTION OF PRODUCER GAS, WATER-GAS, SYNTHESIS GAS FROM SOLID CARBONACEOUS MATERIAL, OR MIXTURES CONTAINING THESE GASES; CARBURETTING AIR OR OTHER GASES
- C10J3/00—Production of combustible gases containing carbon monoxide from solid carbonaceous fuels
- C10J3/02—Fixed-bed gasification of lump fuel
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10J—PRODUCTION OF PRODUCER GAS, WATER-GAS, SYNTHESIS GAS FROM SOLID CARBONACEOUS MATERIAL, OR MIXTURES CONTAINING THESE GASES; CARBURETTING AIR OR OTHER GASES
- C10J3/00—Production of combustible gases containing carbon monoxide from solid carbonaceous fuels
- C10J3/02—Fixed-bed gasification of lump fuel
- C10J3/20—Apparatus; Plants
- C10J3/30—Fuel charging devices
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10J—PRODUCTION OF PRODUCER GAS, WATER-GAS, SYNTHESIS GAS FROM SOLID CARBONACEOUS MATERIAL, OR MIXTURES CONTAINING THESE GASES; CARBURETTING AIR OR OTHER GASES
- C10J2200/00—Details of gasification apparatus
- C10J2200/06—Catalysts as integral part of gasifiers
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10J—PRODUCTION OF PRODUCER GAS, WATER-GAS, SYNTHESIS GAS FROM SOLID CARBONACEOUS MATERIAL, OR MIXTURES CONTAINING THESE GASES; CARBURETTING AIR OR OTHER GASES
- C10J2200/00—Details of gasification apparatus
- C10J2200/15—Details of feeding means
- C10J2200/152—Nozzles or lances for introducing gas, liquids or suspensions
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10J—PRODUCTION OF PRODUCER GAS, WATER-GAS, SYNTHESIS GAS FROM SOLID CARBONACEOUS MATERIAL, OR MIXTURES CONTAINING THESE GASES; CARBURETTING AIR OR OTHER GASES
- C10J2200/00—Details of gasification apparatus
- C10J2200/15—Details of feeding means
- C10J2200/156—Sluices, e.g. mechanical sluices for preventing escape of gas through the feed inlet
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10J—PRODUCTION OF PRODUCER GAS, WATER-GAS, SYNTHESIS GAS FROM SOLID CARBONACEOUS MATERIAL, OR MIXTURES CONTAINING THESE GASES; CARBURETTING AIR OR OTHER GASES
- C10J2300/00—Details of gasification processes
- C10J2300/09—Details of the feed, e.g. feeding of spent catalyst, inert gas or halogens
- C10J2300/0913—Carbonaceous raw material
- C10J2300/0916—Biomass
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10J—PRODUCTION OF PRODUCER GAS, WATER-GAS, SYNTHESIS GAS FROM SOLID CARBONACEOUS MATERIAL, OR MIXTURES CONTAINING THESE GASES; CARBURETTING AIR OR OTHER GASES
- C10J3/00—Production of combustible gases containing carbon monoxide from solid carbonaceous fuels
- C10J3/02—Fixed-bed gasification of lump fuel
- C10J3/20—Apparatus; Plants
- C10J3/34—Grates; Mechanical ash-removing devices
- C10J3/40—Movable grates
- C10J3/42—Rotary grates
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- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Combustion & Propulsion (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Organic Chemistry (AREA)
- Environmental & Geological Engineering (AREA)
- Processing Of Solid Wastes (AREA)
Abstract
Description
도 2는 본 발명의 실시예에 따른 가스화반응기를 도시한 개략도.
도 3은 본 발명의 실시예에 따른 선회식 가스주입구를 도시한 가스화반응기의 수평단면도.
도 4는 본 발명의 실시예에 따른 촉매챔버를 도시한 개략단면도.
도 5는 본 발명에 따른 가스화장치의 운전시간에 따른 생성된 합성가스 조성변화를 나타낸 그래프.
3 : 가스화반응기 4 : 사이클론
5 : 열교환기
10 : 연료투입구 11 : 밸브
20 : 가스화챔버
21 : 합성가스배출구 22 : 회재층
23 : 연소층 24 : 열분해층
25 : 건조층
30 : 도입챔버
31 : 가스화제도입구 32 : 회재배출구
33 : 이송스크류
40 : 회전스토커
41 : 그레이트 42 : 회전축
50 : 선회식 가스주입구
60 : 촉매챔버
61 : 측벽 62 : 다공판
63 : 촉매 64 : 분산캡
621 : 통공 641 : 수직관
642 : 원추형캡
Claims (4)
- 연료인 목질계 바이오매스를 연속 공급하는 연료공급장치(2)와, 상기 연료를 공급받아 합성가스로 가스화가 이루어지는 통체의 고정층 가스화반응기(3)와, 상기 가스화반응기에서 배출되는 합성가스 내의 고체성분을 분리하는 사이클론(4)을 포함하여 구성되는 고정층 바이오매스 가스화장치에 있어서,
상기 가스화반응기(3)는
상단에 형성된 연료투입구(10)와;
연료투입구로부터 공급된 연료를 연소 및 열분해하여 가스화가 이루어지며, 상부 측면에는 가스화된 합성가스를 배출하는 합성가스배출구(21)가 형성된 가스화챔버(20)와;
상기 가스화챔버 하부에 위치하여 가스화챔버로부터 연소 또는 열분해가 완료되어 배출된 회재를 포집하고, 측면에는 외부로부터 가스화제를 도입하는 가스화제도입구(31)와, 포집된 회재를 배출하는 회재배출구(32)가 형성된 도입챔버(30)와;
상기 가스화챔버(20)와 도입챔버(30) 사이에 개재되어 두 공간을 구획하고, 다수의 통공이 형성된 그레이트(41)를 회전축에 의해 다단으로 설치되어 회전하면서 가스화제를 상부로 공급하고 회재를 하부로 배출하는 회전스토커(40)와;
상기 회전스토커(40)와 근접된 상부 가스화챔버 내벽면에 접선방향으로 4개를 등각으로 설치하여 가스화제가 선회하면서 공급되도록 하는 선회식 가스주입구(50);를 포함하여 구성되고,
상기 가스화챔버(20)의 합성가스배출구(21)가 형성된 부분에는 가스화챔버와 분리되도록 구획하는 측벽(61)과, 가스화된 합성가스를 유입하는 하부의 다공판(62)과, 가스화반응기 내벽면과 상기 측벽과 다공판으로 형성된 공간에 충전되는 타르전환촉매(63)로 이루어지는 촉매챔버(60)가 더 설치되어 배출되는 합성가스에 포함된 타르성분을 분해하여 가연성가스로 전환시키는 것을 특징으로 하는 선회식 가스주입구가 형성된 고정층 바이오매스 가스화장치. - 삭제
- 제1항에 있어서,
상기 촉매챔버(60)는 하부 다공판(62)의 통공(621)와 연통되어 수직으로 설치된 수직관(641)과, 상기 수직관의 상단과 일정거리 이격되는 원추형캡(642)으로 이루어진 분산캡(64)을 설치하여 충전된 촉매가 다공판을 통해 배출되는 것을 방지하면서 배출되는 합성가스의 배출유로 길이를 증가시키도록 한 것을 특징으로 하는 선회식 가스주입구가 형성된 고정층 바이오매스 가스화장치. - 제1항에 있어서,
상기 도입챔버(30)의 하부에는 포집된 회재를 회재배출구(32)로 배출시키기 위해 이송스크류(33)가 더 설치되는 것을 특징으로 하는 선회식 가스주입구가 형성된 고정층 바이오매스 가스화장치.
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PCT/KR2013/000305 WO2013129771A1 (ko) | 2012-02-27 | 2013-01-15 | 선회식 가스주입구가 형성된 고정층 바이오매스 가스화장치 |
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KR101938372B1 (ko) | 2017-08-31 | 2019-01-14 | 고등기술연구원 연구조합 | 역청원료의 열분해 장치 |
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KR101632146B1 (ko) * | 2015-03-31 | 2016-06-21 | (주)정석이엔씨 | 바이오매스 가스화 장치 |
KR101655844B1 (ko) * | 2015-09-10 | 2016-09-08 | 주식회사 대원지에스아이 | 무유동매체 업드래프트형 열분해 가스화 반응로 |
KR102451467B1 (ko) * | 2020-05-11 | 2022-10-12 | 비엔지코리아(주) | 바이오매스를 저온열분해에 의해 제조하는 연료용 수성가스 제조방법 |
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JP2000178567A (ja) | 1998-12-16 | 2000-06-27 | Hitachi Ltd | 石炭ガス化複合発電プラントおよび石炭ガス化ガス精製設備 |
JP2003089794A (ja) * | 2001-09-19 | 2003-03-28 | Hitachi Ltd | 有機性廃棄物用ガス化炉および有機性廃棄物ガス化発電装置 |
KR100896933B1 (ko) * | 2008-05-30 | 2009-05-14 | 한국에너지기술연구원 | 목질계 바이오매스 자원을 이용하는 회전식 스토커 가스화반응기를 구비한 가스화시스템 |
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JP2000178567A (ja) | 1998-12-16 | 2000-06-27 | Hitachi Ltd | 石炭ガス化複合発電プラントおよび石炭ガス化ガス精製設備 |
JP2003089794A (ja) * | 2001-09-19 | 2003-03-28 | Hitachi Ltd | 有機性廃棄物用ガス化炉および有機性廃棄物ガス化発電装置 |
KR100896933B1 (ko) * | 2008-05-30 | 2009-05-14 | 한국에너지기술연구원 | 목질계 바이오매스 자원을 이용하는 회전식 스토커 가스화반응기를 구비한 가스화시스템 |
KR20110054947A (ko) * | 2009-11-19 | 2011-05-25 | 한국에너지기술연구원 | 왕겨 가스화장치 및 그 장치를 이용한 합성가스 제조 방법 |
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KR101938372B1 (ko) | 2017-08-31 | 2019-01-14 | 고등기술연구원 연구조합 | 역청원료의 열분해 장치 |
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