KR20220163209A - Gasification of organic waste Vertical horizontal combustor - Google Patents

Gasification of organic waste Vertical horizontal combustor Download PDF

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KR20220163209A
KR20220163209A KR1020210071825A KR20210071825A KR20220163209A KR 20220163209 A KR20220163209 A KR 20220163209A KR 1020210071825 A KR1020210071825 A KR 1020210071825A KR 20210071825 A KR20210071825 A KR 20210071825A KR 20220163209 A KR20220163209 A KR 20220163209A
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combustion
air
combustion unit
combustion part
combustor
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KR1020210071825A
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Korean (ko)
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나재호
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나재호
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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
    • F23G5/08—Incineration of waste; Incinerator constructions; Details, accessories or control therefor having supplementary heating
    • F23G5/14—Incineration of waste; Incinerator constructions; Details, accessories or control therefor having supplementary heating including secondary combustion
    • F23G5/16—Incineration of waste; Incinerator constructions; Details, accessories or control therefor having supplementary heating including secondary combustion in a separate combustion chamber
    • 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
    • F23G5/02—Incineration of waste; Incinerator constructions; Details, accessories or control therefor with pretreatment
    • F23G5/027—Incineration of waste; Incinerator constructions; Details, accessories or control therefor with pretreatment pyrolising or gasifying stage
    • F23G5/0276—Incineration of waste; Incinerator constructions; Details, accessories or control therefor with pretreatment pyrolising or gasifying stage using direct heating
    • 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
    • F23G5/442—Waste feed arrangements
    • F23G5/444—Waste feed arrangements for solid waste
    • 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
    • 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 
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23M—CASINGS, LININGS, WALLS OR DOORS SPECIALLY ADAPTED FOR COMBUSTION CHAMBERS, e.g. FIREBRIDGES; DEVICES FOR DEFLECTING AIR, FLAMES OR COMBUSTION PRODUCTS IN COMBUSTION CHAMBERS; SAFETY ARRANGEMENTS SPECIALLY ADAPTED FOR COMBUSTION APPARATUS; DETAILS OF COMBUSTION CHAMBERS, NOT OTHERWISE PROVIDED FOR
    • F23M5/00—Casings; Linings; Walls
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23G—CREMATION FURNACES; CONSUMING WASTE PRODUCTS BY COMBUSTION
    • F23G2202/00—Combustion
    • F23G2202/10—Combustion in two or more stages
    • F23G2202/103—Combustion in two or more stages in separate chambers

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Environmental & Geological Engineering (AREA)
  • Solid-Fuel Combustion (AREA)

Abstract

The present invention relates to a combustor for gasifying powdered organic waste with a moisture content of 60 % or less and co-firing the powdered organic waste with vinyl compounds. The combustor comprises: a first combustion part of a vertical cylindrical double structure, which is closed at the top and the bottom and can discharge mixed gas to one side of an upper lateral surface of the first combustion part, wherein the first combustion part has two inspection ports on one side, and an external casing and an internal casing blocked from the inside and outside; an air chamber and an air supply pipe which are provided on one side of the first combustion part to supply combustion air, wherein the air chamber has a structure that distributes air to the interior of the first combustion part, a double tube, and a fuel inlet tube; and a separable fire grate which divides the first combustion part into an upper portion and a lower portion, and an ignition device which is located below the fire grate. The combustor comprises a second combustion part of a horizontal cylindrical double structure, which secondarily burn the mixed gas discharged to one side of the upper lateral side surface of the first combustion part, wherein an internal casing of the second combustion part includes a circular porous plate which applies rotational force to the superheated air passing through a double space of the first combustion part. Therefore, the combustor reduces the emission rate of environmental pollutants.

Description

유기폐기물 가스화 직평연소기 {Gasification of organic waste Vertical horizontal combustor}Gasification of organic waste vertical horizontal combustor}

본 발명은 함수율 60% 이하의 분말형 유기폐기물과 랩 또는 비닐류를 혼소하는 연소기로서, 더 상세하게는 보일러나 열에너지를 필요로 하는 장치에 연결 설치되는 연소기로, 내부에 투입된 고형연료를 1,2차로 나누어 연소시킴으로써 오염물질의 배출을 최소화 할 수 있도록 한 고형유기폐기물 연소기에 관한 것이다. The present invention is a combustor that mixes powdered organic waste with a moisture content of 60% or less and wrap or vinyl, and more specifically, a combustor connected to a boiler or a device that requires thermal energy. It relates to a solid organic waste burner capable of minimizing the emission of pollutants by burning separately.

일반적으로 온수나 스팀을 필요로 하는 산업계에서는 보일러 등에는 열에너지를 발생하는 연소장치가 이용되고 있고, 이러한 연소장치에 사용되는 연료로서 RDF 또는 RPF 등의 고형연료가 경제성과 자원재활용 차원에서 많이 이용되고 있다. In general, in industries that require hot water or steam, combustion devices that generate thermal energy are used in boilers. have.

무분별한 혼소는 연소조건을 악화시켜 불완전한 연소를 초래 에너지 효율을 저하시키고 유해가스를 더욱 발생시키며 환경을 오염시키는 문제점이 있다. Indiscriminate mixed firing deteriorates combustion conditions, resulting in incomplete combustion, lowering energy efficiency, generating more harmful gases, and polluting the environment.

또한 이러한 고형연료의 연소 때 발생하는 먼지(Dust), 일산화탄소, 매연, HCL, SOx, NOx, 다이옥신 등 환경오염물질의 발생을 저감시키거나 확실히 제거하는 처리장치가 필요한 실정이다.In addition, there is a need for a treatment device that reduces or reliably removes the generation of environmental pollutants such as dust, carbon monoxide, soot, HCL, SOx, NOx, and dioxin generated during the combustion of such solid fuel.

많은 노력과 시도가 있었지만 불완전연소와 환경오염물질의 배출은 여전히 해결하지 못하고 있다.Although many efforts and attempts have been made, incomplete combustion and emission of environmental pollutants are still not resolved.

선행기술로는 대한민국 특허 출원번호 1020110145360의 수평형 연소기로 제안된바 이러한 선행기술에서는 상기에서 제시한 문제점을 충분히 해결하지 못하고 있다 As a prior art, it has been proposed as a horizontal combustor of Korean Patent Application No. 1020110145360, but this prior art does not sufficiently solve the problems presented above.

본 발명은 상기 종래기술의 문제점을 해결하기 위하여 안출된 것으로 무분별한 혼소로 인하여 연소조건을 악화시켜 불완전한 연소를 초래 에너지 효율을 저하시키고 유해가스를 더욱 발생시키며 환경을 오염시키는 문제점을 해결하고, RDF 또는 RPF 등과 같이 고형연료가 아닌 고형돈분과 같은 유기폐기물 및 비닐랩을 포함한 버섯배지 같은 농업폐기물의 혼소를 통하여 연료화 비용 및 폐기물 처리비용을 절감하고 재활용 효율을 극대화하는 연소기를 제공함에 그 목적이 있다. The present invention has been made to solve the problems of the prior art, and solves the problems of indiscriminate co-firing, which deteriorates combustion conditions, causes incomplete combustion, lowers energy efficiency, generates more harmful gases, and pollutes the environment, and RDF or The purpose is to provide a combustor that reduces fueling costs and waste disposal costs and maximizes recycling efficiency through mixed combustion of organic waste such as solid pig meal rather than solid fuel such as RPF, and agricultural waste such as mushroom culture including plastic wrap.

본 발명은 상기한 목적을 구현하기 위한 해결수단에 대하여 살펴보면 다음과 같다. 원통 형상으로 위아래가 막히고 상부 측면 일 측으로 혼합가스가 배출되는 수직원통이중구조의 1연소부로 구성한다.상기 1연소부는 일 측에 두 개의 점검구가 있고, 내외부가 차단된 외부케이싱과 내부케이싱으로 구성되고, 일 측에 연소용 공기를 공급하는 공기챔버와 공기공급관으로 구성한다.상기 공기챔버는 1연소부의 내부, 이중공간 그리고 연료투입관에 각각 공기를 분배하며 내부에 공기를 공급하는 관에는 공기유량밸브로 공급공기량을 조절하는 구조로 구성한다. 상기 1연소부의 상부와 하부로 구분하는 분리형화격자와 화격자 아래에 점화장치를 가지며, 상부 측면의 일 측으로 배출되는 혼합가스의 2차 연소가 되는 수평원통이중구조의 2연소부로 구성한다. 상기 2연소부의내부케이싱은 상기 1연소부의 이중공간을 통과한 과열공기에 회전력을 가하는 원형타공판을 포함하도록 구성한다.The present invention is as follows looking at the solutions for implementing the above object. It is composed of one combustion unit of a vertical cylindrical double structure in which the top and bottom are blocked in a cylindrical shape and the mixed gas is discharged to one side of the upper side. It consists of an air chamber and an air supply pipe for supplying air for combustion on one side. The air chamber distributes air to the inside of the first combustion unit, the double space, and the fuel injection pipe, respectively, and the air supply pipe to the inside It is composed of a structure in which the amount of supplied air is controlled by a flow valve. It consists of a second combustion unit of a horizontal cylindrical double structure that has a split type grate divided into upper and lower parts of the first combustion unit and an ignition device under the grate, and secondary combustion of the mixed gas discharged to one side of the upper side. The inner casing of the second combustion unit is configured to include a circular perforated plate for applying a rotational force to the superheated air passing through the double space of the first combustion unit.

본 발명은 상술한 바에 의하면, 고형연료화 전 고형원료의 자기연소를 구현하여 고형연료화 제조비용을 절감하는 효과와 폐기물을 폐기물로 소각 처리하는 자원화 효율 제고 및 폐기물 처리비용의 절감 효과가 있다. 또한 1차 고정탄소연소로 다이옥신 발생을 억제하고 가스화를 촉진하여 2차 과열공기를 통한 완전연소로 NOx와 같은 환경오염물질의 발생율을 저하시키는 효과가 있다.According to the above, the present invention has the effect of reducing the manufacturing cost of solid fuel by implementing self-combustion of solid raw materials before solid fuel conversion, improving the efficiency of recycling waste by incinerating waste into waste, and reducing waste disposal cost. In addition, the primary fixed carbon combustion suppresses the generation of dioxin and promotes gasification, thereby reducing the generation rate of environmental pollutants such as NOx through complete combustion through the secondary superheated air.

도면 1 : 전체 구성도 (대표도면)
도면 2 : 연소부 단면도
도면 3 : 20 연소부 확대도
도면 4 : 20 연소부 조립도Drawing 1: Overall configuration diagram (representative drawing)
Drawing 2: Sectional section of the combustion section
Drawing 3: Enlarged view of 20 combustion part
Drawing 4: 20 combustion part assembly drawing

이하 첨부한 도면에 의하여 본 발명의 바람직한 실시 예를 설명하면 다음과 같다.Hereinafter, preferred embodiments of the present invention will be described with reference to the accompanying drawings.

도면 1는 본 발명의 전체적인 구성을 보인 구성도이고, 도면2은 도면1의 연소부 단면도이고, 도면3는 (20)연소부의 확대단면도이고, 도면4는 (20) 연소부 조립도로서,Figure 1 is a configuration diagram showing the overall configuration of the present invention, Figure 2 is a cross-sectional view of the combustion unit of Figure 1, Figure 3 is an enlarged cross-sectional view of the (20) combustion unit, Figure 4 is a (20) combustion unit assembly diagram,

도면1에서와 같이, 본 발명의 유기폐기물 가스화 직평연소기는 연료통(10)을 포함한 연료공급장치(30)와, 1차고정탄소연소와 2차혼합가스완전연소로 구분되는 연소부(20)와, 1,2차연소용 공기와 역화방지용 공기를 공급하는 송풍기(40) 및 챔버조립품(50)과 연료의 점화 및 연료와 공기의 공급을 조절하는 컨트롤박스(60)를 구비한 구성이다.As shown in Figure 1, the organic waste gasification direct burner of the present invention includes a fuel supply device 30 including a fuel container 10, a combustion unit 20 divided into primary fixed carbon combustion and secondary mixed gas complete combustion, and , a blower 40 for supplying air for primary and secondary combustion and air for preventing backfire, a chamber assembly 50, and a control box 60 for controlling ignition of fuel and supply of fuel and air.

상기 연소부(20)의 수직외부케이싱몸체(20a)는 원통 형상의 이중구조로 구성되어 1차 및 2차 연소용 공기의 흐름을 다르게 하는 기능으로 통상 구비된다. 수직외부케이싱몸체(20a)는 위아래가 수직외부케이싱 상·하판과 내부케이싱 상·하판으로 막히고 정면 일 측에 두 개의 점검구가 있고, 내외부가 차단된 외부케이싱(20a)과 내부케이싱(20b)으로 구성된다.The vertical outer casing body 20a of the combustion unit 20 is composed of a double cylindrical structure and is normally provided with a function of differentiating the flow of air for primary and secondary combustion. The vertical outer casing body 20a is blocked at the top and bottom by the upper and lower plates of the vertical outer casing and the upper and lower plates of the inner casing, and has two inspection ports on one side of the front side. It consists of

또한 상기 연소부(20)의 측면 일 측에 역화방지용공기공급관을 포함하는 (50a)구성되고, 측면 일 측 아래에 공기조절밸브(50d)를 포함하며, 외부케이싱(20a)을 관통하여 내부케이싱(20b)에 1차 고정탄소연소를 위한 공기가 공급되는 원형관(50c)과 외부 케이싱을 통해 2차완전연소를 위한 과열공기용 공기를 공급하는 사각관(50b)으로 구성된다. In addition, a 50a including an air supply pipe for backfire prevention is configured on one side of the side of the combustion unit 20, and an air control valve 50d is included below one side of the lateral side, and the inner casing passes through the outer casing 20a. (20b) is composed of a circular tube 50c for supplying air for primary fixed carbon combustion and a square tube 50b for supplying air for superheated air for secondary complete combustion through an outer casing.

또한 상기 연소부(20)의 연료와 연소용 공기가 공급되는 일 측면의 반대 상부 측면 일 측으로 1차 고정탄소연소 혼합가스가 배출되는 수평원통이중구조의 2차 연소부(20d)는 과열공기를 유도하는 수평외부케이싱(20d1)과 과열공기에 와류를 생성하는 타공판 구조로 고정탄소연소 혼합가스와 연소반응을 촉진하게 하는 수평내부케이싱(20d1)과 연소배기가스의 흐름을 유도하는 내·외부 노즐로 구성된다.In addition, the secondary combustion unit 20d of the horizontal cylindrical double structure, in which the primary fixed carbon combustion mixed gas is discharged to one side of the upper side opposite to the one side to which the fuel and air for combustion of the combustion unit 20 are supplied, releases superheated air. A horizontal outer casing (20d1) that induces and a horizontal inner casing (20d1) that promotes the combustion reaction with the fixed carbon combustion mixed gas with a perforated plate structure that creates a vortex in the superheated air and internal and external nozzles that induce the flow of combustion exhaust gas It consists of

상기 연소부(20)의 수직외부케이싱(20a) 상부 일 측에서 수평외부케이싱(20d)으로 연결되는 과열공기공급관(20c)을 구성한다. A superheated air supply pipe 20c connected to the horizontal outer casing 20d is formed at one side of the upper part of the vertical outer casing 20a of the combustion unit 20.

상기 연소부(20)의 1차 연소부는 두 개의 점검구 사이에 유입된 혼합연료의 고정탄소연소가 이루어지도록 분리가 가능한 화격자(20b2)를 구성하고 화격자 밑에 1차 고정탄소용 연소공기의 공급방향과 동일한 방향으로 화염이 형성되는 가스점화장치(20b3)를 제공한다. The primary combustion unit of the combustion unit 20 constitutes a detachable grate 20b2 for fixed carbon combustion of the mixed fuel introduced between the two inspection ports, and the supply direction of the combustion air for the primary fixed carbon under the grate A gas ignition device 20b3 in which flames are formed in the same direction is provided.

상기 연소부(20)는 내외부케이싱을 통과하는 과열공기의 공기단열효과를 제공함에도 연료통(10)의 연료에 연소열이 전달되어 과열되는 것과 연소열효율을 높이기 위하여 상기 연소부(20)에 필요하다면 단열보온 및 차단판을 추가로 제공한다.Although the combustion unit 20 provides an air insulation effect of the superheated air passing through the inner and outer casings, the combustion heat is transferred to the fuel in the fuel tank 10 to overheat, and if necessary, thermal insulation of the combustion unit 20 to increase the combustion heat efficiency. Insulating and blocking plates are additionally provided.

상기 연료통(10)은 연소능력에 적절한 크기로 하되 전체적 균형을 무너뜨리지 않는 규격으로 구성한다.The fuel container 10 has a size suitable for combustion capability, but is configured to a standard that does not break the overall balance.

상기 연료통(10)은 유기폐기물과 플라스틱폐기물로 구분하여 선택적으로 연료공급할 수 있는 개폐가 가능한 회전차단판 구조로 구성한다.The fuel tank 10 is composed of an open and close rotation blocking plate structure capable of selectively supplying fuel by dividing into organic waste and plastic waste.

상기 연료공급장치(30)는 연료의 발열량과 폐기물의 처리량에 적절하도록 규격을 선정하여 제작하되 상기 연소부(20)에 공급되는 위치는 투입낙하 할 때 화격자의 중심부에 떨어지도록 통상 구비한다.The fuel supply device 30 is manufactured by selecting a standard suitable for the calorific value of fuel and the amount of waste to be treated, but the location where the fuel is supplied to the combustion unit 20 is usually provided so as to fall at the center of the grate when inputting and falling.

상기 연료공급장치(30)의 1차 연소부 내의 연료공급관(50a) 끝에 연소열의 역전달이 일어나지 않게 힌지 구조의 열차단판을 구성한다.A heat shield having a hinge structure is configured to prevent reverse transfer of combustion heat to the end of the fuel supply pipe 50a in the primary combustion unit of the fuel supply device 30.

상기 송풍기(40)는 연소용 공기를 공급하되 1차 연소부에서 최소 1.5m/sec 이상의 풍량으로 공급할 수 있도록 구성한다.The blower 40 is configured to supply combustion air at an air volume of at least 1.5 m/sec or more in the primary combustion unit.

상기 챔버조립품(50)은 1,2차 연소용 공기와 역화방지용 공기를 분배하여 공급하는 구조로 통상 구성하며, 1차 고정탄소연소용 공기공급관(50c)에는 공기조절밸브(50d)를 구성하여 1차연소용 공기와 2차연소용 공기 및 역화방지용 공기의 양을 조절할 수 있게 구성한다.The chamber assembly 50 is normally configured to distribute and supply air for primary and secondary combustion and air for preventing backfire, and an air control valve 50d is configured in the air supply pipe 50c for primary fixed carbon combustion. It is configured to adjust the amount of air for primary combustion, air for secondary combustion, and air for backfire prevention.

상기 컨트롤박스(60)은 연료통 일 측면에 구성하고 연료의 투입 및 점화시간과 송풍량의 단계별 제어가 가능한 구조로 구성한다.The control box 60 is configured on the side of the fuel cylinder and has a structure capable of step-by-step control of fuel injection and ignition time and air flow rate.

이와 같이 구성하는 본 발명에 대하여 상호 작동상태를 설명하면 다음과 같다.Referring to the mutual operation state of the present invention configured as described above.

연료통(10)과 연료공급장치(30)에 의하여 연료를 연소부(20)에 위치한 화격자(20b2) 상에 투입이 이루어지고 최초에는 착화 가스점화장치(20b3)에 의하여 연료를 착화시키어 연소가 시작되면 동시에 송풍기(40)의 작동이 이루어진다.The fuel is injected onto the grate 20b2 located in the combustion unit 20 by the fuel container 10 and the fuel supply device 30, and the fuel is initially ignited by the ignition gas ignition device 20b3 to start combustion. When the operation of the blower 40 is made at the same time.

이렇게 수직연소부에서 연료가 고정탄소연소로 유지되면서 혼합가스가 발생되고 연소열과 함께 2차 수평연소부로 이동하게 된다.In this way, while the fuel is maintained in fixed carbon combustion in the vertical combustion section, a mixed gas is generated and moves to the secondary horizontal combustion section along with combustion heat.

이 때 송풍기(40)와 챔버조립품(50)에서 공급된 과열공기용 연소공기가 수직내외통의 이중구조 사이를 통과하면서 고정탄소연소열에 의하여 과열공기가 되고 과열공기 공급관(20c)을 통하여 2차 수평연소부로 공급될 때 2차 수평연소부 내부케이싱(20d1)의 타공구멍을 통과하면서 속도가 증가되고 방향성을 갖게 되어 2차 수평연소부(20d)내로 유입된 혼합가스와 활발히 섞이게 되며 연소반응의 촉진적 역할을 한다.At this time, the combustion air for superheated air supplied from the blower 40 and the chamber assembly 50 passes between the double structure of the vertical inner and outer cylinders, becomes superheated air by the heat of fixed carbon combustion, and passes through the superheated air supply pipe 20c to the secondary air. When supplied to the horizontal combustion unit, the speed is increased and directionality is obtained while passing through the perforated hole of the secondary horizontal combustion unit inner casing 20d1, so that it is actively mixed with the mixed gas introduced into the secondary horizontal combustion unit 20d, and the combustion reaction play a stimulating role.

본 발명은 상술한 특정의 바람직한 실시 예에 한정되지 아니하며, 청구범위에서 청구하는 본 발명의 요지를 벗어남이 없이 당해 발명이 속하는 기술분야에서 통상의 지식을 가진 자라면 누구든지 다양한 변형실기가 가능한 것은 물론이고, 그와 같은 변경은 청구범위 기재의 범위 내에 있게 된다.The present invention is not limited to the specific preferred embodiments described above, and anyone having ordinary knowledge in the art to which the present invention pertains can perform various modifications without departing from the gist of the present invention claimed in the claims. Of course, such changes are within the scope of the claims.

10: 연료통
20: 연소부 조립품
20a: 수직(연소부)외부케이싱
20b: 수직내부케이싱 조립품
20b1: 혼합가스안내관조립품
20b2: 화격자(분리형)
20b3: 점화장치
20c: 과열공기공급관
20d: 수평케이싱 조립품
20d1: 수평내부케이싱
20d2: 수평외부케이싱
30: 연료공급장치
40: 송풍기
50: 챔버조립품
50a: 역화방지공기공급구(관) 및 연료투입관
50b: 2차 가스화완전연소용 과열공기공급관
50c: 1차 고정탄소연소용 공기공급관
50d: 공기조절밸브
60: 컨트롤박스10: fuel tank
20: combustion part assembly
20a: vertical (combustion part) outer casing
20b: vertical inner casing assembly
20b1: mixed gas guide pipe assembly
20b2: grate (separate type)
20b3: Igniter
20c: superheated air supply pipe
20d: horizontal casing assembly
20d1: horizontal inner casing
20d2: horizontal outer casing
30: fuel supply device
40: blower
50: chamber assembly
50a: flashback prevention air supply port (pipe) and fuel injection pipe
50b: Superheated air supply pipe for secondary gasification complete combustion
50c: air supply pipe for primary fixed carbon combustion
50d: air control valve
60: control box

Claims (3)

원통 형상으로 위아래가 막히고 상부 측면 일 측으로 혼합가스가 배출되는 수직원통이중구조의 1연소부를 가지며,
상기 1연소부는 일 측에 두 개의 점검구가 있고, 내외부가 차단된 외부케이싱과 내부케이싱으로 구성되고,
또한 상기 1연소부의 일 측에 연소용 공기를 공급하는 공기챔버와 공기공급관을 가지며,
상기 공기챔버는 1연소부의 내부, 이중공간 그리고 연료투입관에 각각 공기를 분배하는 구조이고, 상기 이중공간을 지나가며 공급되는 과열공기는 공기단열효과를 제공하며,
상기 1연소부의 상부와 하부로 구분하는 분리형화격자와 화격자 아래에 점화장치를 가지며,
상기 1연소부 상부 측면의 일 측으로 배출되는 혼합가스의 2차 연소가 되는 수평원통이중구조의 2연소부가 있고,
상기 2연소부의내부케이싱은 상기 1연소부의 이중 공간을 통과한 과열공기에 회전력을 가하는 혼합가스안내관 조립품과 과열공기 와류 유도 원형다공판을 포함하여 이루어지는 연소기.It has one combustion unit of a vertical cylinder double structure in which the top and bottom are blocked in a cylindrical shape and the mixed gas is discharged to one side of the upper side,
The first combustion unit has two inspection ports on one side and is composed of an outer casing and an inner casing that are blocked inside and outside,
In addition, it has an air chamber and an air supply pipe for supplying air for combustion to one side of the first combustion unit,
The air chamber has a structure that distributes air to the inside of the first combustion unit, a double space, and a fuel injection pipe, respectively, and the superheated air supplied passing through the double space provides an air insulation effect,
It has a split grate divided into upper and lower parts of the first combustion unit and an ignition device under the grate,
There is a second combustion unit of a horizontal cylindrical dual structure that is the secondary combustion of the mixed gas discharged to one side of the upper side of the first combustion unit,
The inner casing of the second combustion unit includes a mixed gas guide tube assembly for applying rotational force to the superheated air passing through the double space of the first combustion unit and a circular perforated plate for inducing superheated air vortex. 청구항1에서, 상기 1연소부 및 2연소부의 내부케이싱의 연소실 내경과 길이는 1:1.2~2.0의 비율로 형성되고, 2연소부 수평내부케이싱의 공기유입공은 접선에 대하여 50°~ 60°각도로 형성된 연소기In claim 1, the inner diameter and length of the combustion chamber of the inner casing of the first and second combustion units are formed in a ratio of 1: 1.2 to 2.0, and the air inlet hole of the horizontal inner casing of the second combustion unit is 50 ° to 60 ° relative to the tangential line. combustor formed at an angle 청구항1에서, 상기 1연소부 및 2연소부의 내부케이싱의 연소실 내경과 길이는 1:1.2~2.0의 비율로 형성되고, 2연소부 수평내부케이싱의 공기유입공은 접선에 대하여 50°~ 60°각도로 형성된 연소기In claim 1, the inner diameter and length of the combustion chamber of the inner casing of the first and second combustion units are formed in a ratio of 1: 1.2 to 2.0, and the air inlet hole of the horizontal inner casing of the second combustion unit is 50 ° to 60 ° relative to the tangential line. combustor formed at an angle
KR1020210071825A 2021-06-02 2021-06-02 Gasification of organic waste Vertical horizontal combustor KR20220163209A (en)

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