KR100785042B1 - Combustion apparatus using compressed air - Google Patents

Combustion apparatus using compressed air Download PDF

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KR100785042B1
KR100785042B1 KR1020060112847A KR20060112847A KR100785042B1 KR 100785042 B1 KR100785042 B1 KR 100785042B1 KR 1020060112847 A KR1020060112847 A KR 1020060112847A KR 20060112847 A KR20060112847 A KR 20060112847A KR 100785042 B1 KR100785042 B1 KR 100785042B1
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South Korea
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compressed air
waste
air
nozzles
supply pipe
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KR1020060112847A
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Korean (ko)
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김길수
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동우환경산업(주)
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    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23G—CREMATION FURNACES; CONSUMING WASTE PRODUCTS BY COMBUSTION
    • F23G5/00—Incineration of waste; Incinerator constructions; Details, accessories or control therefor
    • F23G5/44—Details; Accessories
    • 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
    • F23L1/00—Passages or apertures for delivering primary air for combustion 
    • F23L1/02—Passages or apertures for delivering primary air for combustion  by discharging the air below the fire
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23G—CREMATION FURNACES; CONSUMING WASTE PRODUCTS BY COMBUSTION
    • F23G2900/00—Special features of, or arrangements for incinerators
    • F23G2900/50008—Combustion of waste suspended or lifted by upward gas flows

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

Abstract

A waste combustion apparatus using compressed air is provided to combust the waste completely, and to reduce exhaust gas amount by supplying the compressed air through an air supply pipe connected with a standing-up device. A housing(100) includes a fuel injection port(110), an air exhaust port(120), a waste injection port(130), a plurality of nozzles(140), an ignition device(150), and an air supply pipe(160). The nozzles spread the air supplied from the outside. The air supply pipe supplies the compressed air to the nozzles by a compressed air supply unit(160A). A standing-up device(170) is formed to the center of the lower part of the housing. The standing-up device is formed with nozzles(140') on the peripheries with a predetermined gap to supply the compressed air through an air supply pipe(160') connected to the lower part of the standing-up device.

Description

압축공기를 이용한 폐기물 연소장치{COMBUSTION APPARATUS USING COMPRESSED AIR}Waste combustion apparatus using compressed air {COMBUSTION APPARATUS USING COMPRESSED AIR}

도 1은 본 발명에 따른 압축공기를 이용한 폐기물 연소장치를 나타낸 도면.1 is a view showing a waste combustion apparatus using compressed air according to the present invention.

< 도면의 주요부분에 대한 부호의 설명 ><Description of Symbols for Major Parts of Drawings>

100 : 하우징100: housing

110 : 연료투입구 112 : 연료공급장치110: fuel inlet 112: fuel supply device

120 : 배기구 130 : 폐기물투입구120: exhaust port 130: waste inlet

140,140' : 노즐 150 : 점화장치140,140 ': Nozzle 150: Ignition device

160 : 급기관 162 : 제어밸브160: supply pipe 162: control valve

164 : 흡기펌프 166 : 공기압축기
170 : 입상구164: intake pump 166: air compressor
170: winning mouth

본 발명은 압축공기를 이용한 폐기물 연소장치에 관한 것으로, 특히 액상의 압축공기를 이용하여 완전 연소를 유도하는 압축공기를 이용한 폐기물 연소장치에 관한 것이다.The present invention relates to a waste combustion apparatus using compressed air, and more particularly, to a waste combustion apparatus using compressed air that induces complete combustion using liquid compressed air.

현대사회는 갈수록 일회용품 및 포장재의 사용량 증가로 인하여 유기물 쓰레기의 증가로 환경오염이 심화되어지고 있고 이를 폐기 처리하고 있지만 종전에 단순하게 매립하는 경우에는 침출수, 악취, 매립장 마련에서 어려움을 겪고 있다. 따라서, 폐기물을 소각 처리하는 연소장치가 사용되고 있다. 그러나, 이러한 종래의 연소장치는 완전 연소를 제공하는 데 어려움이 있어 원활한 소각 처리가 이루어지지 않아 불완전연소에 의해 많은 유해물질(염화수소, 염소, 불화수소, 불화규소, 질소화합물, 황산화합물, 일산화탄소, 다이옥신, 중금속 등)이 발생되며, 이로 인해 환경기준에 준하는 배출기준을 맞추기 위해서는 복잡하고 고가의 집진설비 또는 1000℃이상의 연소 장치를 설치하여야 하므로 과도한 설비투자가 발생하여 산업현장이나 실생활에 적용하기 어려운 점이 있었다.In modern society, environmental pollution is getting worse due to the increase in the amount of organic waste due to the increase in the use of disposable products and packaging materials. However, when it is simply landfilled, it is having difficulty in preparing leachate, odor and landfill. Therefore, the combustion apparatus which incinerates waste is used. However, such a conventional combustion device has a difficulty in providing complete combustion, and thus, incineration is not performed smoothly, so that many harmful substances (hydrogen chloride, chlorine, hydrogen fluoride, silicon fluoride, nitrogen compounds, sulfate compounds, carbon monoxide, Dioxins, heavy metals, etc.) are generated, and complex and expensive dust collectors or combustion apparatuses above 1000 ℃ are required to meet emission standards that meet environmental standards. There was a point.

이에 본 발명은 상기와 같은 문제점을 해결하기 위하여 안출된 것으로, 외부의 공기를 공기 압축기에 의해 액상의 압축 공기로 변환시키어 보내는 압축공기에 의하여 완전 연소를 유도할 수 있고, 이로 인해 배기가스량도 줄일 수 있을 뿐만 아니라 투입되는 폐기물 내부에도 압축공기의 공급으로 연소력의 향상을 가져올 수 있도록 하는 압축공기를 이용한 폐기물 연소장치를 제공하는데 그 목적이 있다.Accordingly, the present invention has been made to solve the above problems, it is possible to induce complete combustion by the compressed air to convert the outside air to the liquid compressed air by the air compressor, thereby reducing the amount of exhaust gas In addition, the object of the present invention is to provide a waste combustion apparatus using compressed air, which can bring about an improvement in combustion power by supplying compressed air into the input waste.

상기와 같은 목적을 달성하기 위하여, 본 발명에 따른 압축공기를 이용한 폐기물 연소장치는, 측면에 연료를 투입하는 연료투입구와, 상부 일측에 배기가스를 배기하는 배기구와, 상부 타측에 폐기물을 투입하는 폐기물투입구와, 내벽에는 외부로부터 급기되는 공기를 분사하는 다수 개의 노즐과, 내부 하측에는 연료와 공기를 점화시키는 점화장치와, 측면으로 압축공기 공급수단에 의해 노즐로 압축공기를 공급하도록 급기관을 각각 형성한 하우징을 구비으로서,
상기 하우징의 하부 중앙부에 입상구를 형성하고, 이 입상구는 하우징 내부로 위치한 둘레에 적정간격으로 노즐을 형성하여 입상구의 하부에 연결되는 급기관을 통해 압축공기를 공급하도록 이루어짐으로써 달성된다.In order to achieve the above object, a waste combustion apparatus using compressed air according to the present invention, a fuel inlet for injecting fuel to the side, an exhaust port for exhausting the exhaust gas on one side of the upper side, and the waste to the other side A waste inlet, a plurality of nozzles for injecting air supplied from the outside on the inner wall, an ignition device for igniting fuel and air on the lower side of the inside, and a supply pipe for supplying compressed air to the nozzles by the compressed air supply means on the side With housings formed respectively,
The granular opening is formed in the lower center of the housing, and the granular opening is formed by supplying compressed air through an air supply pipe connected to the lower portion of the granular opening by forming nozzles at appropriate intervals around the inner side of the housing.

이하, 첨부된 도면을 참조로 본 발명의 실시예를 상세히 설명하면 다음과 같다.Hereinafter, exemplary embodiments of the present invention will be described in detail with reference to the accompanying drawings.

도 1은 본 발명에 따른 압축공기를 이용한 폐기물 연소장치를 나타낸 도면이다.1 is a view showing a waste combustion apparatus using compressed air according to the present invention.

도시된 바와 같이, 본 발명에 따른 압축공기를 이용한 폐기물 연소장치는,
측면에 연료를 투입하는 연료투입구(110)와, 상부 일측에 배기가스를 배기하는 배기구(120)와, 상부 타측에 폐기물을 투입하는 폐기물투입구(130)와, 내벽에는 외부로부터 급기되는 공기를 분사하는 다수 개의 노즐(140)과, 내부 하측에는 연료와 공기를 점화시키는 점화장치(150)와, 측면 상기 노즐(140)에 압축공기공급수단(160A)으로 공급되는 외부 공기를 공급하기 위한 급기관(160)을 각각 형성한 하우징(100)을 구성한다.As shown, the waste combustion apparatus using compressed air according to the present invention,
A fuel inlet 110 for injecting fuel to the side, an exhaust port 120 for exhausting exhaust gas on one side of the upper portion, a waste inlet 130 for injecting waste on the other side of the upper portion, and air supplied from the outside to the inner wall A plurality of nozzles 140, an ignition device 150 for igniting fuel and air in the lower side of the inside, and an air supply pipe for supplying external air supplied to the nozzle 140 by the compressed air supply means 160A. The housing 100 in which the 160 is formed, respectively is comprised.

상기 압축공기 공급수단(160A)은, 급기관(160)에 유체의 흐름을 제어하는 제어밸브(162)가 연결되며, 외부의 공기를 흡기하는 흡기펌프(164)가 연결되고, 상기 흡기펌프(164)에 의해 흡기되는 외부의 공기를 액상의 압축공기로 변환시키는 공기압축기(166)가 연결된다.The compressed air supply means (160A), the control valve 162 for controlling the flow of the fluid to the air supply pipe 160 is connected, the intake pump 164 for intake of outside air is connected, the intake pump ( An air compressor 166 is connected to convert external air taken in by 164 into compressed air of a liquid phase.

그리고 상기 하우징(100)의 하부 중앙부에 입상구(170)를 형성하고, 이 입상구(170)는 하우징 내부로 위치한 둘레에 적정간격으로 노즐(140')을 형성하여 입상구(170)의 하부에 연결되는 급기관(160')을 통해 압축공기공급수단(160A)으로 공급되는 압축공기를 공급하도록 구성한다.
상기와 같은 구성으로 본 발명인 압축공기를 이용한 폐기물 연소장치의 작동상태를 살펴보면 다음과 같다.And the granular opening 170 is formed in the lower central portion of the housing 100, the granular opening 170 is formed in the lower portion of the granular opening 170 by forming nozzles 140 'at appropriate intervals around the housing. It is configured to supply compressed air supplied to the compressed air supply means (160A) through the air supply pipe (160 ') connected to.
Looking at the operating state of the waste combustion apparatus using the compressed air of the present invention as described above.

흡기펌프(164)를 가동시켜 외부의 공기를 흡기하면서 공기압축기(166)로 액상의 압축공기로 변환시킨다. 이렇게 변환시킨 액상의 압축공기는 급기관(160,160')을 통해 하우징(100) 내벽에 설치된 다수 개의 노즐(140) 및 입상구(170)의 둘레에 형성한 노즐(140')을 통해 각각 분사된다.The intake pump 164 is operated to convert the compressed air into liquid phase by the air compressor 166 while taking in the outside air. The liquid compressed air thus converted is injected through the nozzles 140 'formed around the plurality of nozzles 140 and the granular opening 170 installed on the inner wall of the housing 100 through the air supply pipes 160 and 160', respectively. .

이때, 액상의 압축공기는 산소 농도를 50% 대로 유지하는 것이 바람직하다.At this time, the compressed air of the liquid is preferably maintained at an oxygen concentration of 50%.

연료공급장치(112)를 가동시켜 연료투입구(110)로 연료를 공급하고, 폐기물투입구(130)로 소각시킬 폐기물을 투입하게 되면 하우징(100) 내부에 쌓여져 입상구(170)가 폐기물으로 덮어진 상태가 된다.When the fuel supply device 112 is operated to supply fuel to the fuel inlet 110, and when the waste to be incinerated into the waste inlet 130 is introduced, the fuel outlet device is stacked inside the housing 100 to cover the granular opening 170 with waste. It becomes a state.

이러한 상태에서 점화장치(150)를 가동시켜 연료 및 액상의 압축공기를 점화시키게 되며, 폐기물을 연소시키게 되는데 이 과정에서 하우징 내부에 쌓인 폐기물은 내벽에 위치한 다수개의 노즐(140)을 통해 분사되는 압축공기가 공급되면서 연소가 둘레부분부터 내부로 연소가 이루어지고 동시에 폐기물의 내부 중앙부에 위치한 입상구(170)의 둘레에 형성한 노즐(140')을 압축공기가 폐기물의 내부 중심부로 공급되어져 연소가 이루어지게 되는 것이다.In this state, the ignition device 150 is operated to ignite the compressed air of fuel and liquid, and the waste is combusted. In this process, the waste accumulated in the housing is compressed through a plurality of nozzles 140 located on the inner wall. As the air is supplied, combustion is combusted from the circumference to the inside, and at the same time, the compressed air is supplied to the inner center of the waste through the nozzle 140 'formed around the granular opening 170 located at the inner center of the waste. Will be done.

이때, 발생되는 배기가스는 배기구(120)를 통해 외부로 배기된다. At this time, the generated exhaust gas is exhausted to the outside through the exhaust port (120).

따라서, 50% 대의 산소 농도를 갖는 액상의 압축공기를 이용하여 점화시켜 연소하고 내부 중심부를 동시에 연소되도록 함으로 연소효울을 높이면서 배기가스량을 줄일 수 있고 완전 연소를 유도할 수 있는 효과가 있는 것이다.Therefore, by using the liquid compressed air having an oxygen concentration of about 50% to ignite and burn the inner core at the same time to increase the combustion efficiency, it is possible to reduce the amount of exhaust gas and induce complete combustion.

본 발명은 상술한 실시예에 한정되지 않고 본 발명의 기술적 사상을 벗어나지 않는 범위 내에서 당업자에 의해 다양하게 변형하여 실시할 수 있는 것임은 물론이다.The present invention is not limited to the above-described embodiments and can be variously modified and implemented by those skilled in the art without departing from the technical spirit of the present invention.

이상에서 상술한 본 발명에 따르면, 산소 농도가 높은 액상의 압축공기를 이용하여 완전 연소를 유도할 수 있으면서 배기가스량을 줄일 수 있으며, 내외부를 동시에 연소시키어 연소효율의 향상을 가져올 수 있는 효과가 있다.According to the present invention described above, it is possible to reduce the amount of exhaust gas while inducing complete combustion by using compressed air of a liquid phase having a high oxygen concentration, and has the effect of improving combustion efficiency by simultaneously burning the inside and the outside. .

Claims (2)

삭제delete 한 측면에 연료를 투입하는 연료투입구(110)와, 상부 일측에 배기가스를 배기하는 배기구(120)와, 상부 타측에 폐기물을 투입하는 폐기물투입구(130)와, 내벽에는 외부로부터 급기되는 공기를 분사하는 다수 개의 노즐(140)과, 내부 하측에는 연료와 공기를 점화시키는 점화장치(150)와, 측면으로 압축공기 공급수단(160A)에 의해 노즐(140)로 압축공기를 공급하도록 급기관(160)을 각각 형성한 하우징(100)을 구비한 것에 있어서,A fuel inlet 110 for injecting fuel to one side, an exhaust port 120 for exhausting exhaust gas on one side of the upper side, a waste inlet 130 for injecting waste on the other side of the upper side, and air supplied from the outside to the inner wall A plurality of nozzles 140 for injection, an ignition device 150 for igniting fuel and air inside the lower side, and an air supply pipe for supplying compressed air to the nozzle 140 by the compressed air supply means 160A to the side. In having the housings 100 in which the 160s are formed, respectively, 상기 하우징(100)의 하부 중앙부에 입상구(170)를 형성하고, 이 입상구(170)는 하우징(100) 내부로 위치한 둘레에 적정간격으로 노즐(140')을 형성하여 입상구(170)의 하부에 연결되는 급기관(160')을 통해 압축공기를 공급하도록 구성함을 특징으로 하는 압축공기를 이용한 폐기물 연소장치.The granular opening 170 is formed in the lower central portion of the housing 100, and the granular opening 170 forms the nozzle 140 ′ at an appropriate interval around the interior of the housing 100. Waste combustion apparatus using compressed air, characterized in that configured to supply compressed air through the supply pipe (160 ') connected to the lower portion of the.
KR1020060112847A 2006-11-15 2006-11-15 Combustion apparatus using compressed air KR100785042B1 (en)

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101005721B1 (en) 2008-08-11 2011-01-06 하나로이앤지 주식회사 A firewood fired boiler
CN114738765A (en) * 2022-04-02 2022-07-12 龙南市和利稀土冶炼有限公司 Combustible waste incineration device for rare earth production

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JPH10318512A (en) * 1997-05-21 1998-12-04 Shiyoujimisao Seisakusho:Kk Burner
KR20010086616A (en) * 2000-02-09 2001-09-15 김동연 Incineration System of Waste Material

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Publication number Priority date Publication date Assignee Title
KR940001472Y1 (en) * 1991-01-16 1994-03-17 금성일렉트론 주식회사 Load-side abnormality detecting circuit of ac power supply
KR950023634U (en) * 1994-01-25 1995-08-23 황부희 Combustion air supply device of incinerator
KR970010324U (en) * 1995-08-25 1997-03-29 강완희 Waste incinerator
JPH10318512A (en) * 1997-05-21 1998-12-04 Shiyoujimisao Seisakusho:Kk Burner
KR20010086616A (en) * 2000-02-09 2001-09-15 김동연 Incineration System of Waste Material

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KR101005721B1 (en) 2008-08-11 2011-01-06 하나로이앤지 주식회사 A firewood fired boiler
CN114738765A (en) * 2022-04-02 2022-07-12 龙南市和利稀土冶炼有限公司 Combustible waste incineration device for rare earth production

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