KR20130016453A - Exhaust gas waste heat recovery system - Google Patents

Exhaust gas waste heat recovery system Download PDF

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Publication number
KR20130016453A
KR20130016453A KR1020120098546A KR20120098546A KR20130016453A KR 20130016453 A KR20130016453 A KR 20130016453A KR 1020120098546 A KR1020120098546 A KR 1020120098546A KR 20120098546 A KR20120098546 A KR 20120098546A KR 20130016453 A KR20130016453 A KR 20130016453A
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South Korea
Prior art keywords
waste heat
exhaust gas
heat recovery
discharge port
blower
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KR1020120098546A
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Korean (ko)
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석 규 이
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석 규 이
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Priority to KR1020120098546A priority Critical patent/KR20130016453A/en
Publication of KR20130016453A publication Critical patent/KR20130016453A/en

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    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02G—HOT GAS OR COMBUSTION-PRODUCT POSITIVE-DISPLACEMENT ENGINE PLANTS; USE OF WASTE HEAT OF COMBUSTION ENGINES; NOT OTHERWISE PROVIDED FOR
    • F02G5/00—Profiting from waste heat of combustion engines, not otherwise provided for
    • F02G5/02—Profiting from waste heat of exhaust gases
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01N—GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL; GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNAL COMBUSTION ENGINES
    • F01N5/00—Exhaust or silencing apparatus combined or associated with devices profiting by exhaust energy
    • F01N5/02—Exhaust or silencing apparatus combined or associated with devices profiting by exhaust energy the devices using heat
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T10/00—Road transport of goods or passengers
    • Y02T10/10—Internal combustion engine [ICE] based vehicles
    • Y02T10/12—Improving ICE efficiencies

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  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Waste-Gas Treatment And Other Accessory Devices For Furnaces (AREA)

Abstract

PURPOSE: An apparatus for recovering the waste heat of exhaust gas is provided to effectively absorb waste heat by drawing in the cold air of a lower part with an air blower. CONSTITUTION: An apparatus for recovering the waste heat of exhaust gas comprises a waste heat recovering and guiding pipeline(1), a fixed rope ring(8), an air blower(3), and a blowing wind guide pipe(2). Blowing wind ejecting holes(4,5) are formed in the sides of a body of the waste heat recovering and guiding pipeline. The fixed rope ring is installed above the body of the waste heat recovering and guiding pipeline to fix the body of the waste heat recovering and guiding pipeline. The air blower is assembled to the blowing wind guide pipe and stretches downwardly to under the ground in order to draw in the cold air of a lower part. The drawn air is blown into the body of the waste heat recovering and guiding pipeline in order to absorb the heat of an exhaust gas flue(7). The absorbed air heat is discharged to the blowing wind ejecting holes and is secondarily contacted to the exhaust gas flue in order to widen heat absorption area.

Description

배기가스 폐열회수 장치{omitted}Exhaust gas waste heat recovery system

본 발명은 배기가스 폐열회수 장치에 관한 것이다The present invention relates to an exhaust gas waste heat recovery apparatus.

일반적으로 배기가스 폐열회수 장치는 폐열 회수관로가 배기관로를 짧게 관통시켜 구조되어 있어 고속으로 송풍되는 유체는 유체에 열전달이 되기전에 폐열 회수관로를 빠져나가 폐열회수 효율이 저조한 큰 폐단이 있다.In general, the exhaust gas waste heat recovery system is constructed by shortly passing a waste heat recovery pipe through an exhaust pipe path, so that a fluid blown at high speed exits the waste heat recovery pipe before heat is transferred to the fluid, thereby causing a large waste stage having low waste heat recovery efficiency.

또한,폐열 회수관로가 배기관로를 관통시켜 구조되어 있어 배기가스 배출흐름이 원활하지 못하여 배기가스 배출을 담당하는 배풍기에 부하가 발생되어 전력소비가 많아지고 보일러기기 고장의 원인이되는 큰 폐단이 있다. In addition, since the waste heat recovery pipe is constructed through the exhaust pipe, the exhaust gas discharge flow is not smooth, and a load is generated on the exhaust fan that is responsible for exhaust gas discharge, resulting in high power consumption and a large closed stage that causes a failure of the boiler. .

또한,폐열 회수관로와 배기관로를 각각 제조하여 셋팅되는 구조로써 제조가 복잡하여 제작비 대비 용량이 작고 제작코스트가 상승되는 큰 폐단이 있다. In addition, the waste heat recovery pipe and the exhaust pipe furnace is manufactured by setting the structure, respectively, the production is complex, there is a large closed end capacity is small compared to the manufacturing cost and the production cost is increased.

본 발명은 상기한 종래의 문제점을 해소하기 위하여 안요소를 가능한 배제하고 을 도출시켜 배기가스열을 탁월하게 회수하여 사용함 으로써 에너지 소비를 대폭줄이면서 제조코스트가 낮아 공급이 용이한 배기가스 폐열회수 장치를 제공하는 데 목적이 있다In order to solve the above-mentioned problems, the present invention eliminates an inner element as much as possible and extracts the exhaust gas heat so that the waste gas heat is recovered. Purpose is to provide

본 발명은 배기가스 폐열회수 장치로써The present invention is an exhaust gas waste heat recovery device

폐열회수 유도관로(1)몸체 내부의 통공에 기존의 배기가스 연통(7)을 삽입시켜 셋팅하여 제조코스트를 줄이었고Waste heat recovery induction pipe (1) to reduce the manufacturing cost by inserting the existing exhaust gas communication (7) into the through hole inside the body.

폐열회수 유도관로(1)몸체 내부에 불어 넣어 배기가스 연통(7)의 열을 흡열하여 송풍바람 토출구(4)와 송풍바람 토출구(5)로 방출하고 방출되는 공기열을 배기가스 연통(7)에 또다시 2차 접촉시켜 흡열면적을 넓게하여 흡열하는 것으로 폐열을 탁월하게 회수하는 배기가스 폐열회수 장치를 제공하여 목적을 달성한다The waste heat recovery induction pipe (1) is blown into the body to absorb the heat of the exhaust gas communication (7), and is discharged to the blower wind discharge port (4) and the blower wind discharge port (5), and discharged air heat to the exhaust gas communication (7). In addition, by providing the exhaust gas waste heat recovery system that recovers waste heat excellence by expanding the endothermic area by second contact and increasing the endothermic area, the object is achieved.

본 발명은 배기가스 폐열회수 장치에 관한 것으로.The present invention relates to an exhaust gas waste heat recovery apparatus.

폐열회수 유도관로(1)몸체 내부의 통공에 기존의 배기가스 연통(7)을 삽입시켜 셋팅하여 장치구조가 간략하면서 제조코스트를 줄이는 장점이 있다Waste heat recovery induction pipe (1) By inserting and setting the existing exhaust gas communication (7) into the through-hole inside the body has the advantage of reducing the manufacturing cost while simplifying the device structure.

또한, 폐열회수 유도관로(1)몸체 내부에 불어 넣어 배기가스 연통(7)의 열을 흡열하여 송풍바람 토출구(4)와 송풍바람 토출구(5)로 방출하고 방출되는 공기열을 배기가스 연통(7)에 또다시 2차 접촉시켜 흡열면적을 넓게하여 흡열하는 것으로 폐열을 탁월하게 회수하여 난방을 위하여 소비되는 에너지를 대폭줄이는 장점이 있다In addition, the waste heat recovery induction pipe (1) is blown into the body to absorb heat of the exhaust gas communication (7) to discharge to the blower wind discharge port (4) and the blower wind discharge port (5) and exhaust the heat of the exhaust gas communication (7) ) And the second end of contact to increase the endothermic area to endothermic, which has the advantage of significantly reducing the energy consumed for heating by recovering waste heat.

또한, 송풍바람 유도관(2)에 송풍기(3)를 배관조립하여 지면아래까지 늘어뜨려 저층부의 차거운 공기를 흡입하여 폐열을 흡수하는 것으로 페열회수 기능이 탁월한 장점이 있다In addition, by assembling the blower (3) in the blower wind induction pipe (2) to hang down to the bottom of the ground to absorb the waste heat by absorbing the cool air of the lower floor has the advantage of excellent heat recovery function

이하, 첨부된 도면을 참조하여 본 발명을 한정하지 않는 바람직한 실시예를 상세히 설명한다.Hereinafter, exemplary embodiments of the present invention will be described in detail with reference to the accompanying drawings.

도1은 본 발명은 배기가스 폐열회수 장치를 개략적으로 도시한 구조도이고, "구체적으로 살펴보면 아래와 같다."1 is a structural diagram schematically showing an exhaust gas waste heat recovery apparatus, which is described in detail below.

본 발명은 배기가스 폐열회수 장치에 관한 것으로The present invention relates to an exhaust gas waste heat recovery apparatus

보일러나 엔진의 배기가스열을 탁월하게 회수하여 사용함 으로써 에너지 소비를 대폭줄이는 것이다The energy consumption is greatly reduced by recovering and using the exhaust gas heat of boiler or engine.

상기 배기가스 폐열회수 장치는 폐열회수 유도관로(1)몸체 측면에 송풍바람 토출구(4)와 송풍바람 토출구(5)를 구성시키고 상부에는 고정줄고리쇠(8)를 구조하여 폐열회수 유도관로(1)몸체를 고정하는 것이고The waste gas waste heat recovery device comprises a blow wind discharge port (4) and a blow wind discharge port (5) on the side of the waste heat recovery induction pipe (1) body and a fixed ring (8) on the upper part of the waste heat recovery induction pipe ( 1) to fix the body

하부에는 송풍바람 유도관(2)에 송풍기(3)를 조립하여 지면아래까지 늘어뜨려 배관하여 저층부의 차거운 공기를 흡입하여 폐열회수 유도관로(1)몸체 내부에 불어 넣어 배기가스 연통(7)의 열을 흡열하여 송풍바람 토출구(4)와 송풍바람 토출구(5)로 방출하고In the lower part, the blower (3) is assembled to the blower wind induction pipe (2), and the pipes are lined up to the bottom of the ground to inhale the cool air in the lower floor, and blow into the waste heat recovery induction pipe (1). Endothermic heat is discharged to the blowing wind discharge port (4) and blowing wind discharge port (5)

방출되는 공기열을 배기가스 연통(7)에 또다시 2차 접촉시켜 흡열면적을 넓게하여 흡열하는 것으로 폐열을 탁월하게 회수하는 배기가스 폐열회수 장치인 것이다It is an exhaust gas waste heat recovery device that recovers waste heat supremely by expanding the endothermic area by second contacting the discharged air heat to the exhaust gas communication 7 again.

또한,송풍바람 토출구(4)와 송풍바람 토출구(5)는 망사그물안전망(6)이 구비된것이다In addition, the blowing wind discharge port (4) and the blowing wind discharge port (5) is provided with a mesh net safety net (6)

본 발명의 배기가스 폐열회수 장치는 청구범위에서 구조,형상이 변이되는 것 또한 특허청구범위에 속하는 것이다Exhaust gas waste heat recovery apparatus of the present invention is the structure, shape variations in the claims also belong to the claims

도1은 본 발명의 따른, 배기가스 폐열회수 장치를 개략적으로 도시한 구조도1 is a structural diagram schematically showing an exhaust gas waste heat recovery apparatus according to the present invention;

※ 도면의 주요 부분에 부호의 설명※ Explanation of the code in the main part of the drawing

1: 폐열회수 유도관로 2: 송풍바람 유도관 3: 송풍기1: waste heat recovery induction pipe 2: blower wind induction pipe 3: blower

4: 송풍바람 토출구 5:송풍바람 토출구 6:망사그물 안전망4: Blowing air discharge port 5: Blowing air discharge port 6: Mesh net safety net

7: 배기가스 연통 8:고정줄고리쇠7: Exhaust gas communication 8: Fixing ring

Claims (4)

폐열회수 유도관로(1)몸체 측면에 송풍바람 토출구(4)와 송풍바람 토출구(5)를 구성시키고 상부에는 고정줄고리쇠(8)를 구조하여 폐열회수 유도관로(1)몸체를 고정하는 것이고 하부에는 송풍바람 유도관(2)에 송풍기(3)를 조립하여 지면아래까지 늘어뜨려 배관하여 저층부의 차거운 공기를 흡입하여 폐열회수 유도관로(1)몸체 내부에 불어 넣어 배기가스 연통(7)의 열을 흡열하여 송풍바람 토출구(4)와 송풍바람 토출구(5)로 방출하고 방출되는 공기열을 배기가스 연통(7)에 또다시 2차 접촉시켜 흡열면적을 넓게하여 흡열하는 것을 특징으로 하는 배기가스 폐열회수 장치The waste heat recovery induction pipe (1) constitutes the blower wind discharge port (4) and the blower wind discharge port (5) on the side of the body and secures the body of the waste heat recovery induction pipe (1) by constructing a fixed ring (8) at the top. In the lower part, the blower (3) is assembled to the blower wind induction pipe (2), and the pipes are lined up to the bottom of the ground to inhale the cool air in the lower floor, and blow into the waste heat recovery induction pipe (1). Exhaust gas by absorbing heat to be discharged to the blower wind discharge port 4 and the blower wind discharge port 5, and the discharged heat of heat to the exhaust gas communication 7 again to make the endothermic area wider and endothermic. Waste heat recovery system 제1항에 있어서The method of claim 1 송풍바람 토출구(4)와 송풍바람 토출구(5)로 방출하고 방출되는 공기열을 배기가스 연통(7)에 또다시 2차 접촉시켜 흡열면적을 넓게하여 흡열하는 것을 특징으로 하는 배기가스 폐열회수 장치Exhaust gas waste heat recovery device characterized in that the air heat discharged to the blower wind discharge port (4) and the blower wind discharge port (5) is second contacted with the exhaust gas communication (7) again to widen the endothermic area and absorb heat. 제1항에 있어서The method of claim 1 폐열회수 유도관로(1)몸체 내부의 통공에 기존의 배기가스 연통(7)을 삽입시켜 구조된 것을 특징으로 하는 배기가스 폐열회수 장치Waste heat recovery induction pipe (1) Exhaust gas waste heat recovery device, characterized in that the structure is inserted into the existing exhaust gas communication through the through-hole inside the body 제1항에 있어서The method of claim 1 송풍바람 유도관(2)에 송풍기(3)를 배관조립하여 지면아래까지 늘어뜨려 저층부의 차거운 공기를 흡입하여 폐열을 흡수하는 것을 특징으로 하는 배기가스 폐열회수 장치Exhaust gas waste heat recovery device characterized in that the blower (3) is assembled in the blower wind induction pipe (2) and hang down to the bottom of the ground to suck in the cool air in the bottom layer to absorb waste heat.
KR1020120098546A 2012-09-04 2012-09-04 Exhaust gas waste heat recovery system KR20130016453A (en)

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110775975A (en) * 2019-11-28 2020-02-11 上海合源环境科技有限公司 Furnace tube fixed type active carbon drying and regenerating integrated furnace
CN114543577A (en) * 2022-03-07 2022-05-27 义煤集团宜阳义络煤业有限责任公司 Mine return air waste heat recovery system

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110775975A (en) * 2019-11-28 2020-02-11 上海合源环境科技有限公司 Furnace tube fixed type active carbon drying and regenerating integrated furnace
CN114543577A (en) * 2022-03-07 2022-05-27 义煤集团宜阳义络煤业有限责任公司 Mine return air waste heat recovery system
CN114543577B (en) * 2022-03-07 2024-02-13 义煤集团宜阳义络煤业有限责任公司 Mine return air waste heat recovery system

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