KR890007566Y1 - Secondary-air heating device - Google Patents

Secondary-air heating device Download PDF

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Publication number
KR890007566Y1
KR890007566Y1 KR2019860001687U KR860001687U KR890007566Y1 KR 890007566 Y1 KR890007566 Y1 KR 890007566Y1 KR 2019860001687 U KR2019860001687 U KR 2019860001687U KR 860001687 U KR860001687 U KR 860001687U KR 890007566 Y1 KR890007566 Y1 KR 890007566Y1
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KR
South Korea
Prior art keywords
lid
secondary air
heating tube
combustion
combustion plate
Prior art date
Application number
KR2019860001687U
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Korean (ko)
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KR870013705U (en
Inventor
배성순
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배성순
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Publication date
Application filed by 배성순 filed Critical 배성순
Priority to KR2019860001687U priority Critical patent/KR890007566Y1/en
Publication of KR870013705U publication Critical patent/KR870013705U/en
Application granted granted Critical
Publication of KR890007566Y1 publication Critical patent/KR890007566Y1/en

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Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23B—METHODS OR APPARATUS FOR COMBUSTION USING ONLY SOLID FUEL
    • F23B5/00—Combustion apparatus with arrangements for burning uncombusted material from primary combustion
    • F23B5/04—Combustion apparatus with arrangements for burning uncombusted material from primary combustion in separate combustion chamber; on separate grate
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23L—SUPPLYING AIR OR NON-COMBUSTIBLE LIQUIDS OR GASES TO COMBUSTION APPARATUS IN GENERAL ; VALVES OR DAMPERS SPECIALLY ADAPTED FOR CONTROLLING AIR SUPPLY OR DRAUGHT IN COMBUSTION APPARATUS; INDUCING DRAUGHT IN COMBUSTION APPARATUS; TOPS FOR CHIMNEYS OR VENTILATING SHAFTS; TERMINALS FOR FLUES
    • F23L15/00—Heating of air supplied for combustion
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23B—METHODS OR APPARATUS FOR COMBUSTION USING ONLY SOLID FUEL
    • F23B2700/00—Combustion apparatus for solid fuel
    • F23B2700/022—Combustion apparatus for solid fuel with various types of fume afterburners
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23L—SUPPLYING AIR OR NON-COMBUSTIBLE LIQUIDS OR GASES TO COMBUSTION APPARATUS IN GENERAL ; VALVES OR DAMPERS SPECIALLY ADAPTED FOR CONTROLLING AIR SUPPLY OR DRAUGHT IN COMBUSTION APPARATUS; INDUCING DRAUGHT IN COMBUSTION APPARATUS; TOPS FOR CHIMNEYS OR VENTILATING SHAFTS; TERMINALS FOR FLUES
    • F23L9/00—Passages or apertures for delivering secondary air for completing combustion of fuel 
    • F23L9/04—Passages or apertures for delivering secondary air for completing combustion of fuel  by discharging the air beyond the fire, i.e. nearer the smoke outlet
    • 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
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E20/00—Combustion technologies with mitigation potential
    • Y02E20/34—Indirect CO2mitigation, i.e. by acting on non CO2directly related matters of the process, e.g. pre-heating or heat recovery

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  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Air Supply (AREA)

Abstract

내용 없음.No content.

Description

구멍탄 연소기 뚜껑의 2차 공기 가열장치Secondary air heater on the flare burner lid

제1도는 본 고안의 일부를 절결한 사시도.1 is a perspective view of a part of the present invention.

제2도는 본 고안의 사용상태를 보인 단면도.2 is a cross-sectional view showing a state of use of the present invention.

* 도면의 주요부분에 대한 부호의 설명* Explanation of symbols for main parts of the drawings

1 : 연소기 2 : 뚜껑1: burner 2: lid

3 : 연소판 4 : 2차공기 가열관3: combustion plate 4: secondary air heating tube

4´ : 유출관 5 : 급기관4´: Outflow pipe 5: Supply pipe

본 고안은 구멍탄 연소통의 뚜껑의 저면에 형성된 공지한 연소판 사이에 환상으로 만곡된 2차 공기 가열관을 일체로 형성하여 뚜껑의 상부로 관통된 2차 공기 급기관을 가열관의 일단부에 관접한 다음 뚜껑을 연소통 상부에 덮으면 2차 공기가 가열되면서 연소통 상부측 2차 연소실에 가열된 2차 공기가 공급되어 미연소가스를 완전 연소할 수 있게 하는 동시 뚜껑에 의하여 보다 간편하게 사용할 수 있게 한 구멍탄 연소기 뚜껑의 2차 공기가열장치에 관한 것이다.The present invention integrally forms an annularly curved secondary air heating tube between the known combustion plates formed on the bottom surface of the lid of the hole shot cylinder, so that the secondary air supply pipe penetrated to the upper portion of the lid is connected to one end of the heating tube. If the lid is placed on the top of the furnace, the secondary air is heated, and the secondary air heated to the secondary combustion chamber on the upper side of the furnace is supplied for easier use by the simultaneous lid to completely burn unburned gas. And a secondary air heater for the lid of the burnt coal combustor.

종래 연소통의 속뚜껑에 2차 공기가 가열기구를 형성하여 2차 연소실에 가열된 2차 공기를 공급하여 미연소가스를 완전 연소할 수 있게 된 것이 있으나 연소통의 구조가 2차 공기를 공급할 수 있는 특정한 구조로 구성되었을때만 속뚜껑을 일조로 사용할 수 있을 뿐 아니라 겉뚜껑과 속뚜껑을 각각 취급해야 함으로 사용이 번거러운 불편한 결점이 있었다.Conventionally, the secondary air forms a heating mechanism on the inner lid of the combustion cylinder to supply the heated secondary air to the secondary combustion chamber to completely burn unburned gas, but the structure of the combustion cylinder can supply the secondary air. The inner lid can only be used as a group only when it is composed of a specific structure that can be used as well as the need for handling the outer lid and the inner lid respectively, which was inconvenient to use.

본 고안은 이러한 종래의 결점을 시정하기 위하여 구멍탄 연소통의 뚜껑의 저면에 연소판을 일체로 형성한 공지한 것에 있어서 뚜껑과 연소판 사이에 환상으로 만곡된 2차 공기 가열관을 일치로 형성하여 뚜껑으로 관통한 급기관을 가열관의 단부에 관접하고 가열관의 유출구를 연소판으로 관통되게 형성하므로서 뚜껑과 2차 공기가열관이 일체로 되어 취릅 및 사용이 간편한 동시 2차 공기를 급기할 수 있게 된 특정의 연소기가 아닌 일반의 구멍탄 연소기에 뚜껑을 덮으면 뚜껑을 통하여 2차 공기가 가열관으로 공급되면서 가열되어 연소판 내부로 가열된 2차 공기의 공급에 의하여 미연소된 연소가스가 완전 연소할 수 있게 안출한 것으로 이를 도면에 의하여 상세히 설명하면 다음과 같다.The present invention, in order to rectify the above-mentioned drawbacks, is to form a secondary air heating tube which is annularly curved between the lid and the combustion plate in a known form in which a combustion plate is integrally formed on the bottom of the lid of the hole shot cylinder. The air supply pipe penetrated by the lid is connected to the end of the heating tube, and the outlet of the heating tube is formed to penetrate through the combustion plate, so that the lid and the secondary air heating tube are integrated to supply simultaneous secondary air, which is easy to draw and use. When the lid is covered in a general hole coal combustor rather than a specific combustor, the unburned combustion gas is completely burned by the supply of the secondary air heated by heating the secondary air into the heating tube through the lid. If it can be described in detail by the drawings as follows.

구멍탄 연소기(1)의 뚜껑(2) 저며에 연소판(3)을 형성한 공지한 것에 있어서 뚜껑(2)과 연소판(3) 사이에 환상으로 만곡된 2차 공기 가열관(4)을 형성하여 뚜껑(2)으로 관통한 보다 가는 2차 공기 급기관(5)을 가열관(4)의 일단부에 관접하고 가열관(4)의 종단 유출관(4´)을 연소판(3)으로 관통되게 형성하여서 된 것이다.In the well-known one in which the combustion plate 3 was formed in the lid 2 of the hole combustor 1, the secondary air heating tube 4 which was bent annularly curved between the lid 2 and the combustion plate 3 is formed. The second secondary air supply pipe 5 penetrated by the lid 2 is connected to one end of the heating tube 4, and the terminal outlet pipe 4 'of the heating tube 4 is connected to the combustion plate 3. It is formed by penetrating.

도면중 미설명부호 5´는 공기도관이다.In the drawings, reference numeral 5 ′ is an air conduit.

이와 같이 된 본 고안은 구멍탄 연소통(1)의 상부에 뚜껑(2)을 덮고 구멍탄을 연소하면 연소가스는 구멍탄 상부의 연소판(3) 하부측 2차 연소실에 고열로 접속되어 연소판(3)과 2차 공기 가열관(4)을 가열하는 한편 도관(5´)을 통하여 급기관(5)을 거쳐 가열관(4)으로 유입된 2차 공기는 고열로 가열된 다음 팽창되면서 유출관(4´)을 통하여 연소판(3) 내부의 2차 연소실로 급기되어 미연소가스를 완전 연소시킨 다음 연소판(3)과 연소통(1) 상단부 사이를 통하여 도면에 표시되지 않은 배열관으로 배연되는 것으로 뚜껑과 연소판 사이에 환상으로 만곡된 2차 공기 가열관을 일체로 형성하여 뚜껑으로 관통한 보다 가는 2차 공기 급기관을 가열관의 일단부에 관접하고 가열관의 종단부에 형성된 유출관을 연소판으로 관통되게 형성하였기 때문에 종래 겉뚜껑과 속뚜껑으로 구분하여 사용하던 것에 비하여 뚜껑의 취급이 간편하고 연소통에 특정의 2차 공기 급기구의 구성이 없는 경우에도 뚜껑만을 덮으면 2차 공기의 급기 및 가열공급이 이루어져 미연소가스를 완전 연소할 수 있어 종래의 것에 비하여 구조가 간단하면서 보다 편리하게 사용할 수 있는 효과가 있다.According to the present invention as described above, when the lid 2 is covered on the upper portion of the coal-fired combustion cylinder 1 and the coal is burned, the combustion gas is connected to the secondary combustion chamber at the lower side of the combustion plate 3 at the upper portion of the coal-fired combustion chamber 3 ) And the secondary air heating tube (4) while heating the secondary air introduced into the heating tube (4) through the supply pipe (5) through the conduit (5 ') is heated to a high temperature and then expanded to the outlet tube ( 4 ') is supplied to the secondary combustion chamber inside the combustion plate 3 to completely burn the unburned gas, and then to the exhaust pipe not shown in the drawing through the combustion plate 3 and the upper end of the combustion cylinder 1. The secondary air heating tube which is annularly curved between the lid and the combustion plate is integrally formed so that the thinner secondary air supply pipe penetrated by the lid is connected to one end of the heating tube, and the outflow formed at the end of the heating tube. Since the tube is formed through the combustion plate, Compared to the lid, the lid is easy to handle and even when there is no specific secondary air supply in the combustion tank, only the lid is covered to supply secondary air and supply heat, thereby completely burning unburned gas. It is possible to use a more convenient and simple structure than the conventional one.

Claims (1)

통상의 구멍탄 연소기 뚜껑(2)의 저면에 연소판(3)을 일체로 형성한 공지한 것에 있어서 뚜껑(2)과 연소판(3) 사이에 환상으로 만곡된 2차 공기 가열관(4)을 형성하여 뚜껑(2)으로 관통한 보다 가는 2차 공기급기관(5)을 가열관(4)의 일단부에 형성하고 가열관의 종단부에 형성된 유출관(4´)을 연소판(3)으로 관통되게 형성하여서 된 구멍탄 연소기 뚜껑의 2차 공기 가열장치.In the well-known one in which the combustion plate 3 is integrally formed on the bottom face of the ordinary hole coal combustor lid 2, the secondary air heating tube 4 which is bent annularly between the lid 2 and the combustion plate 3 is provided. A thinner secondary air supply pipe (5) formed through the lid (2) at one end of the heating tube (4), and an outlet tube (4 ') formed at the end of the heating tube (4). Secondary air heater of the flare burner cap formed by penetrating the furnace.
KR2019860001687U 1986-02-13 1986-02-13 Secondary-air heating device KR890007566Y1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR2019860001687U KR890007566Y1 (en) 1986-02-13 1986-02-13 Secondary-air heating device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR2019860001687U KR890007566Y1 (en) 1986-02-13 1986-02-13 Secondary-air heating device

Publications (2)

Publication Number Publication Date
KR870013705U KR870013705U (en) 1987-09-10
KR890007566Y1 true KR890007566Y1 (en) 1989-10-30

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Family Applications (1)

Application Number Title Priority Date Filing Date
KR2019860001687U KR890007566Y1 (en) 1986-02-13 1986-02-13 Secondary-air heating device

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Publication number Publication date
KR870013705U (en) 1987-09-10

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