KR800001958Y1 - A briquet gas recombustion chamber - Google Patents

A briquet gas recombustion chamber Download PDF

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Publication number
KR800001958Y1
KR800001958Y1 KR790003689U KR790003689U KR800001958Y1 KR 800001958 Y1 KR800001958 Y1 KR 800001958Y1 KR 790003689 U KR790003689 U KR 790003689U KR 790003689 U KR790003689 U KR 790003689U KR 800001958 Y1 KR800001958 Y1 KR 800001958Y1
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KR
South Korea
Prior art keywords
catalyst plate
secondary air
combustion gas
gas
recombustion chamber
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Application number
KR790003689U
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Korean (ko)
Inventor
김준환
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김준환
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Priority to KR790003689U priority Critical patent/KR800001958Y1/en
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Publication of KR800001958Y1 publication Critical patent/KR800001958Y1/en

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Abstract

내용 없음.No content.

Description

구멍탄 가스재연소기Hole gas reburner

제 1 도는 본 고안의 일부를 절개 표시하고 저면을 보인 사시도.1 is a perspective view showing a cut away portion of the subject innovation.

제 2 도는 본 고안의 단면도.2 is a cross-sectional view of the present invention.

본 고안은 구멍탄 연소기상에 재치하여 사용하는 덮개의 형태로 구멍탄 연소시에 발생하는 불필요한 가연성가스인 일산화탄소를 완전 산화시켜 구멍탄가스에 의한 중독장애를 줄이고 열효율을 증대시킬 수 있도록 한 것으로, 특히, 연소중인 구성탄으로부터 상승하는 연소가스가 산화촉매판을 통과하여 배기토록 하되 유도된 2차 공기와 혼합된 상태에서 촉매판을 통과하도록 하고 배기상태가 촉매판에 의하여 저항받지 않게 하여 발생열의 신속한 이동이 이루어지도록 한 것이다.The present invention is a type of cover that is placed on a coal fired combustor to completely oxidize carbon monoxide, which is an unnecessary combustible gas generated when burning coal, to reduce the poisoning disorder caused by the coal fired gas and to increase thermal efficiency. Combustion gas rising from the constituent coal is exhausted through the oxidation catalyst plate to pass through the catalyst plate while mixed with the induced secondary air, and the exhaust state is not resisted by the catalyst plate so that the rapid movement of heat generated It is to be done.

종래 망상의 촉매판을 구멍탄상부에 설치하여 상승하는 연소가스중의 일산화탄소를 산화 제거토록한 것이 있으나 이는 2차공기와 연소가스의 충분한 혼합이 이루어지지 않고, 촉매판을 통하여 상승하는 연소가스가 촉매판에 의하여 저항장애를 이르키므로 촉매판에 의하여 산화된 발생가스가 발생열의 신속한 이동이 이루어지지 않아 부분적으로 다시 환원되는 결점이 있었다.Conventionally, a mesh catalyst plate is installed in the upper portion of the hole coal to oxidize and remove carbon monoxide in the rising combustion gas. However, this is not sufficient mixing of the secondary air and the combustion gas, and the combustion gas rising through the catalyst plate is catalyst. Because of the resistance failure caused by the plate, the generated gas oxidized by the catalyst plate has a drawback of being partially reduced due to the rapid transfer of generated heat.

본 고안에 있어서는 종래의 이와 같은 결점을 감안하여 유도된 2차공기와 충분히 혼합된 상태의 연소가스 대부분이 촉매판을 통과하도록 하되 일부의 2차공기와 함께 일산화 탄소함유정도가 극히 미세한 구멍탄 주면의 연소가스가 촉매판주위에서 그대로 상승되게 하므로서 구멍탄가스의 재연소를 촉진함과 동시에 발생열을 신속히 이동시켜 환원된 발생가스가 고열에 의하여 다시 환원되지 않도록 한 것인바, 이를 첨부도면에 의하여 보다 상세히 설명하면 다음과 같다.In the present invention, in view of the above-described drawbacks of the prior art, most of the combustion gas sufficiently mixed with the secondary air induced is allowed to pass through the catalyst plate, but with the secondary air, the carbon monoxide content is extremely fine. The combustion gas is raised as it is around the catalyst plate to promote the re-burning of the coal gas and at the same time to move the heat generated quickly so that the reduced generated gas is not reduced again by high heat, which will be described in more detail by the accompanying drawings. Is as follows.

원통형의 개체(蓋體)(1) 내에 내측으로 환상턱(2)을 형성하고 그 주변하부에 수개의 "T"자형 돌출대(3)를 돌설하여 망상의 촉매판(4)를 재치시키고 개체(1)의 하측부로부터 "T"자형 돌출대(3)를 따라 그 내부에 2차공기 공급통로(7)를 형성한 것에 있어서, 촉매판(4)이 재치된 돌출대(3)의 측부에 상부로 연통된 수개의 측상승공(6)을 천설하고, 개체(1)의 측부로부터 돌출대(3) 측으로 형성된 2차공기공급통로(7)의 내측 개방구(8)를 돌출대(3)의 배면후측에 양측으로 분기 형성하여 된 구조인데, 미설명부호 5는 배기열유도관체, 9는 연소기의통, 10은 구멍탄을 나타낸다.The annular jaw 2 is formed inward in the cylindrical object 1, and several "T" shaped protrusions 3 are projected under the periphery thereof to place the reticular catalyst plate 4 thereon. In the secondary air supply passage 7 formed therein along the "T" -shaped protrusion 3 from the lower side of (1), the side of the protrusion 3 on which the catalyst plate 4 is placed. Several side rising holes 6 communicated to the upper part are laid, and the inner opening 8 of the secondary air supply passage 7 formed from the side of the object 1 toward the protrusion 3 side is provided with a protrusion ( It is a structure formed by branching on both sides of the rear side of 3), wherein reference numeral 5 denotes an exhaust heat-conducting tube, 9 denotes a combustor cylinder, and 10 denotes a bullet.

이와 같은 본 고안은 환상턱(2)의 주연에 돌설한 "T"자형 돌출대(3)의 내부 2차공기공급통로(7)를 통하여 급기되고 양측으로 분기된 내측 개방구(8)를 통하여 공급되는 2차공기가 돌출대(3)에 의하여 확산하므로서 구멍탄(10)으로부터 발생된 연소가스와 충분히 혼합된 상태에서 연소가스가 환상턱(2)에 재치된 촉매판(4)을 통과하여 연소가스중에 포함된 가연성가스, 즉 일산화탄소를 재연소시키며, 비교적 일산화탄소의 함유정도가 희박한 주변 연소가스는 일부의 2차공기와 혼합하여 그대로 환상턱(2)에 형성한 측상승공(6)으로 통과되게하므로서 통과 저항을 완화시켜 촉매판(4) 상부에 발생열이 신속히 이동하게 되는 것이다.The present invention as described above is supplied through the inner secondary air supply passage 7 of the "T" shaped protrusions 3 protruding at the periphery of the annular jaw 2 and through the inner opening 8 branched to both sides. Combustion gas passes through the catalyst plate 4 mounted on the annular jaw 2 in a state in which the secondary air supplied is diffused by the protrusions 3 and sufficiently mixed with the combustion gas generated from the hole 10. The combustible gas contained in the gas, that is, carbon monoxide, is re-burned, and the surrounding combustion gas having a relatively low level of carbon monoxide is mixed with some secondary air and passed through the side elevation hole 6 formed in the annular jaw 2 as it is. By reducing the resistance to pass through so that heat generated on the catalyst plate 4 is quickly moved.

이와 같이 본 고안은 2차공기 공급통로를 통하여 유도되어 "T"자형 돌출대에 의해 측부로 공급되는 일부 외부공기는 연소가스에 혼합되어 촉매판을 통과시에 일산화탄소의 산화를 촉진하여 구멍탄가스를 재연소시키는 동시에 연소가스의 촉매판 통과속도를 증가시켜 촉매판을 통과하여 일단 산화된 가스가 환원되지 않도록 발생열을 신속히 이동시키는 것이다.As such, the present invention introduces some external air, which is induced through the secondary air supply passage and supplied to the side by the “T” shaped protrusions, to be mixed with the combustion gas to promote oxidation of carbon monoxide when passing through the catalyst plate. At the same time, the combustion gas is increased to increase the passage speed of the combustion gas so as to pass through the catalyst plate and quickly move the generated heat so that the oxidized gas is not reduced.

Claims (1)

도시한 바와 같이 원통형 개체(1) 내에 환상턱(2)을 형성하여 그 주변하부에 수개의 T자형 돌출대(3)를 돌설하여 촉매판(4)을 재치한 공지의 것에 있어서, 돌출대(3) 내부를 따라 내측개방구(8)가 양측으로 분기된 2차공기공급통로(7)를 형성하여 환상턱(2)에 측상승공(6)을 천설하여서 된 구멍탄가스 재연소기.As shown in the drawing, the annular jaw 2 is formed in the cylindrical object 1, and several T-shaped protrusions 3 are projected under the periphery thereof, and the catalyst plate 4 is mounted. 3) A hole coal reburner formed by forming a secondary air supply passage (7) in which the inner opening (8) is branched to both sides along the inside and laying the side elevation hole (6) in the annular jaw (2).
KR790003689U 1979-06-26 1979-06-26 A briquet gas recombustion chamber KR800001958Y1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR790003689U KR800001958Y1 (en) 1979-06-26 1979-06-26 A briquet gas recombustion chamber

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KR790003689U KR800001958Y1 (en) 1979-06-26 1979-06-26 A briquet gas recombustion chamber

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KR800001958Y1 true KR800001958Y1 (en) 1980-12-01

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KR790003689U KR800001958Y1 (en) 1979-06-26 1979-06-26 A briquet gas recombustion chamber

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