KR102150809B1 - Wind distributing apparatus of heat storage type burning facility - Google Patents

Wind distributing apparatus of heat storage type burning facility Download PDF

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KR102150809B1
KR102150809B1 KR1020190170765A KR20190170765A KR102150809B1 KR 102150809 B1 KR102150809 B1 KR 102150809B1 KR 1020190170765 A KR1020190170765 A KR 1020190170765A KR 20190170765 A KR20190170765 A KR 20190170765A KR 102150809 B1 KR102150809 B1 KR 102150809B1
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South Korea
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shaft
heat storage
gas
combustion
wind
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KR1020190170765A
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Korean (ko)
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김용태
김동필
임원혁
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지티에프디벨럽먼트 주식회사
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    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23LSUPPLYING 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
    • F23L15/00Heating of air supplied for combustion
    • F23L15/02Arrangements of regenerators
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23CMETHODS OR APPARATUS FOR COMBUSTION USING FLUID FUEL OR SOLID FUEL SUSPENDED IN  A CARRIER GAS OR AIR 
    • F23C7/00Combustion apparatus characterised by arrangements for air supply
    • F23C7/02Disposition of air supply not passing through burner
    • F23C7/06Disposition of air supply not passing through burner for heating the incoming air
    • YGENERAL 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
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02EREDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E20/00Combustion technologies with mitigation potential
    • Y02E20/34Indirect CO2mitigation, i.e. by acting on non CO2directly related matters of the process, e.g. pre-heating or heat recovery

Abstract

본 발명은 간단한 구조에 의해 장치의 제작이나 조립 등의 편리함을 제공함과 동시에 작동상의 신뢰성을 높일 수 있는 축열식 연소설비의 풍향분배장치에 관한 것이다.
본 발명에 따르면, 피연소가스를 연소처리하는 과정에서 연소하우징(11)에 축열재(13)를 내장하여 유입덕트(14)를 통해 유입되는 가스를 예열함과 동시에 연소후에 배출되는 가스를 냉각하여 배기덕트(15)를 통해 배출시키도록 된 축열식 연소설비(10)에 장착되어 상기 축열재(13)를 통과하는 유입가스와 배출가스의 출입지점을 조절하도록 된 풍향분배장치에 있어서; According to the present invention, a heat storage material 13 is embedded in the combustion housing 11 in the course of combustion treatment of the gas to be burned to preheat the gas flowing through the inlet duct 14 and at the same time cool the gas discharged after combustion In the wind direction distribution device installed in the heat storage combustion facility 10 to be discharged through the exhaust duct 15 to control the entry point of the inlet gas and the exhaust gas passing through the heat storage material 13; 베이스프레임(21) 상에 고정 설치되어 회전 구동력을 발생시키도록 구동모터(31)와 감속기(32)로 구성된 구동유닛(30)과; A drive unit 30 comprising a drive motor 31 and a speed reducer 32 fixedly installed on the base frame 21 to generate rotational driving force; 상기 베이스프레임(21)과는 별체로 구비되어 회전유닛(40)이 전체적으로 상하이동 가능하도록 장착되는 승강프레임(24)을 포함하는 축열식 연소설비의 풍향분배장치가 제공된다. There is provided a wind direction distribution device of a heat storage combustion facility including an elevating frame 24 provided separately from the base frame 21 and mounted to allow the rotation unit 40 to move up and down as a whole. The present invention relates to a wind direction distribution device of a heat storage combustion facility capable of improving operational reliability while providing convenience in manufacturing or assembling a device by a simple structure. The present invention relates to a wind direction distribution device of a heat storage combustion facility capable of improving operational reliability while providing convenience in manufacturing or assembling a device by a simple structure.
According to the present invention, a heat storage material 13 is embedded in the combustion housing 11 in the course of combustion treatment of the gas to be burned to preheat the gas flowing through the inlet duct 14 and at the same time cool the gas discharged after combustion. According to the present invention, a heat storage material 13 is embedded in the combustion housing 11 in the course of combustion treatment of the gas to be burned to preheat the gas flowing through the inlet duct 14 and at the same time cool the gas discharged after combustion. In the wind direction distribution device mounted on the heat storage combustion facility 10 to be discharged through the exhaust duct 15 to control the entry point of the inlet gas and the exhaust gas passing through the heat storage material 13; In the wind direction distribution device mounted on the heat storage combustion facility 10 to be discharged through the exhaust duct 15 to control the entry point of the inlet gas and the exhaust gas passing through the heat storage material 13; A drive unit 30 comprising a drive motor 31 and a speed reducer 32 fixedly installed on the base frame 21 to generate rotational driving force; A drive unit 30 comprising a drive motor 31 and a speed reducer 32 fixedly installed on the base frame 21 to generate rotational driving force; There is provided a wind direction distribution device for a heat storage combustion facility including an elevating frame 24 provided separately from the base frame 21 and mounted to allow the rotation unit 40 to move up and down as a whole. There is provided a wind direction distribution device for a heat storage combustion facility including an elevating frame 24 provided separately from the base frame 21 and mounted to allow the rotation unit 40 to move up and down as a whole.

Description

축열식 연소설비의 풍향분배장치{Wind distributing apparatus of heat storage type burning facility}Wind distributing apparatus of heat storage type burning facility}

본 발명은 축열식 연소설비의 풍향분배장치에 관한 것으로, 보다 상세하게는 간단한 구조에 의해 장치의 제작이나 조립 등의 편리함을 제공함과 동시에 작동상의 신뢰성을 높일 수 있는 축열식 연소설비의 풍향분배장치에 관한 것이다.The present invention relates to a wind direction distribution device of a regenerative combustion facility, and more particularly, to a wind direction distribution device of a regenerative combustion facility capable of increasing operational reliability while providing convenience in manufacturing or assembling the device by a simple structure. will be.

일반적으로 축열식 연소설비는 버너에 의해 피처리가스를 연소시키는 과정에서 유출입되는 가스를 예열 또는 냉각하기 위한 축열재가 내장된 것으로, 대개 화학공장 등의 제조공정이나 자동차의 운행중에 유기용제나 액체연료를 사용하는 과정에서 배출되는 유기가스 중에 포함된 휘발성 유기화합물을 완전연소시켜 환경오염을 줄이고자 한 것이다.In general, a regenerative combustion facility has a built-in heat storage material for preheating or cooling the gas flowing out in the process of combusting the gas to be treated by a burner. Usually, organic solvents or liquid fuels are used during manufacturing processes such as chemical factories or the operation of automobiles. It is intended to reduce environmental pollution by completely burning volatile organic compounds contained in the organic gas emitted during use.

구체적으로, 축열식 연소설비에는 버너가 구비된 연소하우징 내에 연소열에 의한 열을 축적하여 유입가스와 배출가스의 유출입시에 예열 또는 냉각하기 위한 축열재가 충전되며, 이 연소하우징의 하부측에는 유입가스와 배출가스의 유출입 측에 위치되어 축열재를 통과하는 유입가스와 배출가스의 유출입 방향으로 일정하게 조절할 수 있도록 풍향을 분배하는 로터리밸브가 구비된다.Specifically, the heat storage type combustion facility is filled with a heat storage material for preheating or cooling during the inflow and outflow of the inlet gas and the exhaust gas by accumulating heat from the combustion heat in the combustion housing equipped with a burner. A rotary valve is provided located on the inflow and outflow side of the gas to distribute the wind direction so that the inflow gas passing through the heat storage material and the outflow direction of the exhaust gas can be uniformly adjusted.

이 로터리밸브는 통상적으로 구동모터와 감속기에 의해 일정 각도로 단속운전이 가능한 로터를 포함하여 구성되는데, 종래의 로터리밸브는 장치의 작동중에 진동 등을 완화할 수 있도록 별도의 완충구성이 불비하여 충격에 의한 장치의 손상이나 작동상의 오류 등이 발생될 우려가 있고, 또한 스크류축 등에 의한 축결구조에 의해 장치의 상하조정이 가능하도록 구비되어 장치의 조립이나 분리 등이 어려워 유지보수 상의 번거로움이 따를 수 있는 것이다.This rotary valve is generally composed of a rotor capable of intermittent operation at a certain angle by a drive motor and a reducer. Conventional rotary valves do not have a separate shock absorber structure to mitigate vibrations during operation of the device. There is a risk of damage to the device or an error in operation due to the device, and it is provided so that the device can be adjusted up and down by the condensation structure by the screw shaft, etc. It can be.

또한 종래의 로터리밸브는 자중이나 장치의 작동중에 부가되는 하중을 분담할 수 있는 별도의 구성이 불비하여 수직하중 등에 의한 구조적인 취약함이 있을 수 있을 뿐만 아니라 복잡한 실링구조에 의해 제작 및 유지보수 상의 번거로움이 따르는 것이다.In addition, conventional rotary valves do not have a separate configuration that can share their own weight or the load added during the operation of the device, so there may be structural weaknesses due to vertical loads, etc., as well as manufacturing and maintenance due to a complex sealing structure. This is a hassle.

한국 공개특허공보 제10-2014-0067766호(2014. 06. 05)Korean Patent Application Publication No. 10-2014-0067766 (2014. 06. 05)

본 발명은 전술한 바와 같은 문제점을 해결하기 위한 것으로, 본 발명은 간단한 승강구조와 완충구조에 의해 장치의 제작이나 조립 등의 편리함을 제공함과 동시에 작업에 소요되는 시간을 절약할 수 있으며, 간단한 구성에 의한 장치의 하중분담과 실링구조에 의해 장치의 고장을 줄임과 동시에 작동상의 신뢰성을 높일 수 있는 축열식 연소설비의 풍향분배장치를 제공하는 것이다. The present invention is to solve the above-described problems, and the present invention provides convenience in manufacturing or assembling a device by a simple lifting structure and a buffer structure, and at the same time, it is possible to save time required for work, and a simple configuration It is to provide a wind direction distribution device of a regenerative combustion facility that can reduce device failure and increase operational reliability by means of the device's load sharing and sealing structure.

본 발명의 특징에 따르면, 피연소가스를 연소처리하는 과정에서 연소하우징(11)에 축열재(13)를 내장하여 유입덕트(14)를 통해 유입되는 가스를 예열함과 동시에 연소후에 배출되는 가스를 냉각하여 배기덕트(15)를 통해 배출시키도록 된 축열식 연소설비(10)에 장착되어 상기 축열재(13)를 통과하는 유입가스와 배출가스의 출입지점을 조절하도록 된 풍향분배장치에 있어서;According to a feature of the present invention, a heat storage material 13 is embedded in the combustion housing 11 in the course of combustion treatment of the gas to be burned to preheat the gas introduced through the inlet duct 14 and at the same time, the gas discharged after combustion. In a wind direction distribution device mounted on a heat storage combustion facility 10 configured to cool and discharge it through an exhaust duct 15 to control an entry point of the inlet gas and the exhaust gas passing through the heat storage material 13;

바닥면에 설치되는 베이스프레임(21)과; A base frame 21 installed on the bottom surface;

상기 베이스프레임(21) 상에 고정 설치되어 회전 구동력을 발생시키도록 구동모터(31)와 감속기(32)로 구성된 구동유닛(30)과; A drive unit 30 comprising a drive motor 31 and a reducer 32 fixedly installed on the base frame 21 to generate a rotational driving force;

상기 구동유닛(30) 상에 축결된 상태로 상기 연소하우징(11) 측으로 연장 형성되어 길이방향 일측에 퍼지덕트(16)가 장착됨과 동시에 외주상에 상기 퍼지덕트(16)에 내재되는 가스홀(55)이 형성된 중공회전축(50)과, 상기 중공회전축(50) 상에 결합되어 상기 유입덕트(14)와 배기덕트(15)에 각각 연통되는 유입구(61)와 배기구(62)가 형성되어 상기 축열재(13)의 일정 지점에서 유입가스와 배출가스의 유출입이 가능하도록 회전되는 로터(60)를 포함한 회전유닛(40)과;In a condensed state on the driving unit 30, the purge duct 16 is formed extending toward the combustion housing 11 so that a purge duct 16 is mounted on one side in the longitudinal direction, and a gas hole embedded in the purge duct 16 on the outer periphery ( A hollow rotary shaft 50 having 55) and an inlet 61 and an exhaust port 62 coupled to the hollow rotary shaft 50 and communicating with the inlet duct 14 and the exhaust duct 15, respectively, are formed. A rotating unit 40 including a rotor 60 that is rotated to allow inflow and outflow of inflow gas and exhaust gas at a predetermined point of the heat storage material 13;

상기 베이스프레임(21)과는 별체로 구비되어 상기 회전유닛(40)이 전체적으로 상하이동 가능하도록 장착되는 승강프레임(24)을 포함하는 것을 특징으로 하는 축열식 연소설비의 풍향분배장치가 제공된다.There is provided a wind direction distribution device for a heat storage combustion facility, characterized in that it comprises a lifting frame 24 provided separately from the base frame 21 and mounted so that the rotation unit 40 can be moved up and down as a whole.

본 발명의 다른 특징에 따르면, 상기 승강프레임(24)은 완충 및 승강이 가능하도록 탄성적으로 팽창 또는 수축되는 벨로즈 에어실린더(28) 상에 안착된 상태로 구비된 것을 특징으로 하는 축열식 연소설비의 풍향분배장치가 제공된다.According to another feature of the present invention, the lifting frame 24 is provided in a state seated on a bellows air cylinder 28 that is elastically expanded or contracted to enable buffering and lifting. A wind direction distribution device is provided.

본 발명의 또 다른 특징에 따르면, 상기 연결축(45) 상에는 회전속도나 회전각도를 감지하도록 하나의 판형태로 된 트리거 플레이트(22)가 장착된 것을 특징으로 하는 축열식 연소설비의 풍향분배장치가 제공된다.According to another feature of the present invention, the wind direction distribution device of a heat storage combustion facility, characterized in that a trigger plate 22 in the form of a single plate is mounted on the connection shaft 45 to detect the rotational speed or rotation angle. Is provided.

본 발명의 또 다른 특징에 따르면, 상기 중공회전축(50) 상에는 상기 퍼지덕트(16)를 상하로 관통하여 설치될 때에 기밀을 유지하도록 된 실링수단(51)이 결합되되; According to another feature of the present invention, a sealing means 51 configured to maintain airtightness when installed through the purge duct 16 vertically on the hollow rotary shaft 50 is coupled;

상기 실링수단(51)은 The sealing means 51

한 쌍의 링형태로 구비되어 상기 퍼지덕트(16) 상에 체결되는 실링플랜지(52,53)와; Sealing flanges 52 and 53 provided in the form of a pair of rings and fastened on the purge duct 16;

상기 실링플랜지(52,53) 사이에 개재되어 상기 중공회전축(50)의 외주상에 밀착되는 패킹부재(54)로 구성된 것을 특징으로 하는 축열식 연소설비의 풍향분배장치가 제공된다.There is provided a wind direction distribution device of a heat storage combustion facility, characterized in that the sealing flange (52, 53) is interposed between the packing member (54) in close contact with the outer circumference of the hollow rotary shaft (50).

이상에서와 같이 본 발명에 의하면, 구동유닛(30)이 장착된 베이스프레임(21)과는 별체로 된 승강프레임(24) 상에 회전유닛(40)이 장착됨에 따라, 구동유닛(30)의 구동과정에서 발생될 수 있는 진동 등을 최소화한 상태로 회전유닛(40)을 안정적으로 지지할 수 있을 뿐만 아니라 상기 승강프레임(24)에 의해 회전유닛(40)을 전체적으로 승강시켜 구동유닛(30)을 고정한 상태에서도 회전유닛(40)을 미세조정 가능함에 따른 작동상의 편리함을 제공할 수 있는 장점이 있다.As described above, according to the present invention, as the rotation unit 40 is mounted on the elevating frame 24 that is separate from the base frame 21 on which the driving unit 30 is mounted, the driving unit 30 The driving unit 30 not only can stably support the rotation unit 40 in a state that minimizes vibrations that may occur during the driving process, but also raises and lowers the rotation unit 40 as a whole by the lifting frame 24. Even in a fixed state, there is an advantage of providing operational convenience as the rotation unit 40 can be finely adjusted.

또한 본 발명의 승강프레임(24)은 벨로즈 에어실린더(28)에 안착된 상태로 구비됨에 따라, 구동유닛(30) 측에서 발생된 진동 등을 완충할 수 있을 뿐만 아니라 승강프레임(24)의 승강작동을 원활하게 행할 수 있으며, 장치의 분리가 용이하여 조립이나 유지보수 상의 편리함을 제공할 수 있는 장점이 있다.In addition, as the lifting frame 24 of the present invention is provided in a state seated on the bellows air cylinder 28, it is possible to buffer vibrations generated from the drive unit 30 as well as the There is an advantage in that the lifting operation can be performed smoothly, and the device can be easily separated, thereby providing convenience in assembly or maintenance.

또한 본 발명은 하나의 판형태로 된 트리거 플레이트(49)에 의해 회전속도나 회전각도를 감지하여 감지구성 자체를 컴팩트하게 제작 가능할 뿐만 아니라 퍼지덕트(16)를 관통하여 중공회전축(50) 설치할 때에 링형태의 실링플랜지(52,53)와 그 사이에 개재되는 패킹부재(54)에 의해 간편하게 기밀을 유지하여 장치의 구성을 더욱 컴팩트하게 제작할 수 있는 장점이 있다.In addition, the present invention detects the rotational speed or rotation angle by the trigger plate 49 in the form of a single plate, so that the sensing configuration itself can be manufactured compactly, and when the hollow rotation shaft 50 is installed through the purge duct 16 The sealing flanges 52 and 53 in the form of a ring and the packing member 54 interposed therebetween have the advantage of being able to make the configuration of the device more compact by simply maintaining airtightness.

도 1은 본 발명의 일실시예에 따른 설치상태도
도 2는 본 발명의 일실시예를 도시한 정면도
도 3은 본 발명의 일실시예를 도시한 단면도
도 4는 본 발명의 일실시예에 따른 분해 사시도
도 5는 본 발명의 일실시예에 따른 구성의 일부를 도시한 절개사시도
도 6은 본 발명의 일실시예에 따른 다른 구성을 도시한 절개사시도
1 is an installation state diagram according to an embodiment of the present invention
2 is a front view showing an embodiment of the present invention
3 is a cross-sectional view showing an embodiment of the present invention
4 is an exploded perspective view according to an embodiment of the present invention
5 is a cut-away perspective view showing a part of a configuration according to an embodiment of the present invention
6 is a cut-away perspective view showing another configuration according to an embodiment of the present invention 6 is a cut-away perspective view showing another configuration according to an embodiment of the present invention

상술한 본 발명의 목적, 특징들 및 장점은 다음의 상세한 설명을 통하여 보다 분명해질 것이다. 이하, 첨부된 도면에 의거하여 설명하면 다음과 같다. Objects, features, and advantages of the present invention described above will become more apparent through the following detailed description. Hereinafter, description will be made based on the accompanying drawings.

도 1 내지 도 6은 본 발명의 바람직한 실시예를 도시한 것이다. 도 1에 도시된 바와 같이, 통상적으로 축열식 연소설비(10)는 원통형태로 된 연소하우징(11) 내에 피연소가스를 투입하여 연소처리하는 과정에서 유입가스를 예열하여 버너(12)에 의해 연소시킨 후에, 배출가스를 냉각하여 배출처리하기 위해 연소하우징(11)의 내부에 축열재(13)를 충전한 것으로, 이 축열재(13)는 연소하우징(11) 내에 상하방향으로 일정하게 적층됨과 동시에 반경방향으로 일정한 각도범위로 구획된 것이다.1 to 6 show a preferred embodiment of the present invention. As shown in FIG. 1, in general, the regenerative combustion facility 10 preheats the incoming gas and burns it by the burner 12 in the process of combustion treatment by inputting the gas to be burned into the combustion housing 11 having a cylindrical shape. After that, a heat storage material 13 is filled in the combustion housing 11 in order to cool the exhaust gas and discharge treatment, and the heat storage material 13 is uniformly stacked in the combustion housing 11 in the vertical direction. At the same time, it is divided into a certain angular range in the radial direction.

본 발명의 풍향분배장치(20)는 연소하우징(11)의 하부측에 설치되어 연소하우징(11)에 연결된 유입덕트(14)를 통해 유입되는 피연소가스(=유입가스)와 배기덕트(15)를 통해 배출되는 배출가스의 출입지점을 조절하도록 된 것으로, 구동모터(31)와 이에 연결된 감속기(32)로 구성된 구동유닛(30)과 이 구동유닛(30)에 의한 회전 구동력에 의해 일정 각도로 회전되는 중공회전축(50)과 로터(60)를 포함한 회전유닛(40)이 구비되고, 상기 구동유닛(30)과 회전유닛(40)은 별체로 된 베이스프레임(21)과 승강프레임(24) 상에 결합되는데, 이를 도 3 내지 도 6에 의해 구체적으로 설명하면 다음과 같다.The wind direction distribution device 20 of the present invention is installed on the lower side of the combustion housing 11 and flows through the inlet duct 14 connected to the combustion housing 11, and the combustion gas (=inflow gas) and the exhaust duct 15 ) To control the entry point of the exhaust gas discharged through the drive unit 30 consisting of a drive motor 31 and a reducer 32 connected thereto, and a predetermined angle by the rotational driving force by the drive unit 30 A rotary unit 40 including a hollow rotary shaft 50 and a rotor 60 that are rotated is provided, and the drive unit 30 and the rotary unit 40 are formed of a separate base frame 21 and a lifting frame 24 ) Is coupled to the phase, which will be described in detail with reference to FIGS. 3 to 6 as follows.

도 3과 도 4에 도시된 바와 같이, 본 발명의 구동유닛(30)은 베이스프레임(21) 상에 설치되는데, 상기 베이스프레임(21)은 바닥면에 설치되는 판형태의 바닥플레이트(22)와 이 바닥플레이트(22) 상에 공간을 형성한 상태로 받침대(23)가 설치된 것이고, 상기 구동유닛(30)은 받침대(23)의 상면에 감속기(32) 측이 고정 설치되어 구동축(33)이 상향되게 위치된 것이다.3 and 4, the drive unit 30 of the present invention is installed on the base frame 21, the base frame 21 is a plate-shaped floor plate 22 installed on the bottom surface. And the base 23 is installed in a state in which a space is formed on the floor plate 22, and the drive unit 30 is fixedly installed on the reducer 32 side on the upper surface of the base 23, so that the drive shaft 33 Is positioned upwards.

또한 승강프레임(24)은 상판(25)과 하판(26)이 구비된 사각틀 형태로 제작되어 하단이 통상의 LM가이드와 같은 가이드축(27) 상에 결합되고, 상판(25) 측에 상기 회전유닛(40)이 관통된 상태로 결합되며, 상기 하판(26)이 바닥플레이트(22)와 받침대(23) 사이의 공간상에 위치되는 것이다.In addition, the elevating frame 24 is manufactured in the form of a square frame with an upper plate 25 and a lower plate 26, so that the lower end is coupled on the guide shaft 27 like a normal LM guide, and the rotation is rotated on the upper plate 25 side. The unit 40 is coupled in a penetrating state, and the lower plate 26 is positioned in the space between the floor plate 22 and the pedestal 23.

이러한 승강프레임(24)은 상기 바닥플레이트(22) 상에 설치되어 상기 하판(26)을 지지하도록 된 벨로즈 에어실린더(28) 상에 안착된 상태로 구비되는데, 상기 벨로즈 에어실린더(28)는 내부에 에어가 충전되는 탄성볼 형태로 구비되어 팽창 또는 수축에 의해 상기 승강프레임(24)을 상하로 이동시킬 뿐만 아니라 상기 구동유닛(30)의 구동과정에서 감속기(32) 등에 의한 진동으로부터 상기 승강프레임(24) 및 이에 결합된 회전유닛(40)을 보호하는 완충기능을 갖게 된다. The lifting frame 24 is provided on the floor plate 22 and seated on the bellows air cylinder 28 to support the lower plate 26, the bellows air cylinder 28 Is provided in the form of an elastic ball filled with air inside, and not only moves the lifting frame 24 up and down by expansion or contraction, but also from the vibration caused by the reducer 32 during the driving process of the drive unit 30. It has a buffer function to protect the lifting frame 24 and the rotation unit 40 coupled thereto.

한편, 상기 회전유닛(40)은 구동유닛(30)에 직접적으로 결합되는 연결축부(41)와 이 연결축부(41)의 상부에 결합되어 후술되는 퍼지덕트(16)가 연결되는 중공축부(42)와 이 중공축부(42)의 상부에 결합되어 풍향을 분배하는 로터(60)로 구성된 것이다.On the other hand, the rotation unit 40 is a hollow shaft portion 42 to which a connection shaft portion 41 directly coupled to the drive unit 30 and a purge duct 16, which will be described later, are coupled to the upper portion of the connection shaft portion 41. ) And the rotor 60 is coupled to the upper portion of the hollow shaft portion 42 to distribute the wind direction.

구체적으로, 상기 연결축부(41)는 구동축(33)에 축결되는 연결축(45)이 구비되는데, 이 연결축(45)은 플랜지 커플링(44)에 의해 상기 구동축(33)의 상부에 연장되도록 연결되고, 상기 연결축(45) 상에는 하나의 판형태로 된 트리거 플레이트(22)와, 상기 연결축(45)을 회전지지하는 테이퍼 롤러베어링(47) 및 이 테이퍼 롤러베어링(47)이 실링된 상태로 내장되도록 오일씰(48)이 구비된 베어링하우징(46)을 포함하여 구성된 것이다. Specifically, the connection shaft part 41 is provided with a connection shaft 45 condensed to the drive shaft 33, the connection shaft 45 is extended to the upper portion of the drive shaft 33 by a flange coupling 44 A trigger plate 22 in the form of a single plate and a tapered roller bearing 47 that rotates and supports the connection shaft 45 and the tapered roller bearing 47 are sealed on the connecting shaft 45 It is configured to include a bearing housing 46 provided with an oil seal 48 so as to be built in the state.

또한 상기 중공축부(42)는 연결축(45)의 상부에 연결되는 중공회전축(50)이 구비되는데, 이 중공회전축(50)은 폭발 등의 위험을 방지하기 위해 연소전 또는 연소후에 연소하우징(11) 내의 잔류가스를 중화 또는 환기시키도록 된 퍼지덕트를 관통하여 설치되고, 상기 중공회전축(50)이 퍼지덕트(16)를 상하로 관통하여 설치될 때에 기밀을 유지하도록 된 실링수단(51)이 결합된 것이다.In addition, the hollow shaft portion 42 is provided with a hollow rotary shaft 50 connected to the upper portion of the connection shaft 45, the hollow rotary shaft 50 is a combustion housing before or after combustion in order to prevent a risk such as explosion. 11) Sealing means (51) installed through a purge duct to neutralize or ventilate the residual gas, and maintain airtightness when the hollow rotary shaft (50) is installed through the purge duct (16) up and down. This is a combination.

또한 상기 로터(60)는 중공회전축(50)의 상단측 결합되어 연소하우징(11) 내로 유입가스를 충전하거나 배출가스를 외부로 배출시키도록 상기 유입덕트(14) 측에 연통되는 유입구(61)와 이 유입구(61)에 구획되어 상기 배기덕트(15)에 연통되는 배기구(62)가 형성된 것으로, 이 로터(60)는 유입가스와 배출가스가 축열재(13) 측으로 출입되는 지점을 조절하여 열교환이 용이하게 이루어지도록 각운동하는 것인데, 이와 같은 본 발명의 세부적인 구성과 작동 등을 도 4와 도 5에 의해 설명하면 다음과 같다.In addition, the rotor 60 is coupled to the upper end of the hollow rotary shaft 50 to fill the inlet gas into the combustion housing 11 or to discharge the exhaust gas to the outside, the inlet 61 communicating with the inlet duct 14 side And an exhaust port 62 that is divided into the inlet 61 and communicates with the exhaust duct 15, and the rotor 60 controls the point at which the inlet gas and the exhaust gas enter the heat storage material 13 It is angular motion to facilitate heat exchange, and the detailed configuration and operation of the present invention will be described with reference to FIGS. 4 and 5 as follows.

도 5에 도시된 바와 같이, 상기 회전유닛(40)의 연결축(45)은 플랜지 커플링(44)에 의해 감속기(32)의 구동축(33) 상에 축결되는데, 상기 플랜지 커플링(44)에 의해서는 탈부착이 용이한 구조에 의해 실링부재를 개재한 상태로 자체를 조립하거나 장치의 전체적인 조립 등을 용이하게 행할 수 있고, 상기 연결축(45) 상에는 하나의 원판 형태로 된 트리거 플레이트(49)가 장착되어 회전속도나 회전각도를 감지하여 상기 로터(60)의 작동이 정확한 각도로 회전되는지를 파악할 수 있게 된다. As shown in Figure 5, the connecting shaft 45 of the rotation unit 40 is condensed on the drive shaft 33 of the reducer 32 by a flange coupling 44, the flange coupling 44 By this, it is possible to assemble itself with the sealing member interposed between the sealing member or the overall assembly of the device, etc., due to a structure that is easy to attach and detach, and the trigger plate 49 in the form of a single disk on the connection shaft 45 ) Is mounted to detect the rotational speed or rotational angle so that it is possible to grasp whether the operation of the rotor 60 is rotated at the correct angle.

또한 상기 베어링하우징(46)은 승강프레임(24)의 상판(25) 상에 결합되어 연결축(45)을 회전지지하는데, 이때에 상기 베어링하우징(46) 상에는 테이퍼 롤러베어링(47)이 내장되어 통상의 볼베어링에 비해 수직하중에 대한 응력을 증대시켜 장치를 용이하게 지지함과 동시에 축의 조심(self-aligning)기능을 개선하여 장치의 안정성을 높이며, 이 테이퍼 롤러베어링(47)은 전후단을 오일씰(48)에 의해 기밀하여 외부공기나 이물질 등을 차단하도록 구비된 것이다. In addition, the bearing housing 46 is coupled on the upper plate 25 of the lifting frame 24 to support the connection shaft 45 to rotate, at this time, a tapered roller bearing 47 is built-in on the bearing housing 46 Compared to ordinary ball bearings, the device is easily supported by increasing the stress against the vertical load, and the stability of the device is improved by improving the self-aligning function of the shaft. This tapered roller bearing 47 seals the front and rear ends with oil. It is airtight by 48 to block external air or foreign matter.

도 6에 도시된 바와 같이, 상기 중공회전축(50) 상에는 그 길이방향 일측에 퍼지덕트(16)가 장착되는데, 상기 중공회전축(50) 외주상에는 상기 퍼지덕트(16)에 내재되도록 가스홀(55)이 형성되고, 상기 중공회전축(50)이 퍼지덕트(16)를 관통하여 설치할 때에 기밀을 유지하도록 결합되는 실링수단(51)은 한 쌍의 링형태로 구비되어 퍼지덕트(16) 상에 체결되는 한 쌍의 실링플랜지(52,53)과, 이 실링플랜지(52,53) 사이에 개재되어 중공회전축(50)의 외주상에 밀착되는 패킹부재(54)로 구성된 것으로, 이러한 플랜지 구조에 의해서는 장치의 조립이나 교체 등의 유지보수 상의 편리함을 제공할 수 있게 된다.As shown in FIG. 6, a purge duct 16 is mounted on one side in the longitudinal direction on the hollow rotating shaft 50, and a gas hole 55 is disposed on the outer circumference of the hollow rotating shaft 50 so as to be embedded in the purge duct 16. ) Is formed, and the sealing means 51 coupled to maintain airtightness when the hollow rotating shaft 50 passes through the purge duct 16 is provided in the form of a pair of rings and is fastened on the purge duct 16 It is composed of a pair of sealing flanges 52 and 53, and a packing member 54 interposed between the sealing flanges 52 and 53 and in close contact with the outer circumference of the hollow rotary shaft 50, by such a flange structure. It is possible to provide convenience in maintenance such as assembly or replacement of the device.

이상에서 설명되지 않은 부호는 상기 승강프레임(24)의 승강위치를 제어하기 위한 스토퍼(29)이고, 다른 부호는 베어링하우징(46)의 상부를 덮도록 된 하우징커버(57)를 나타낸 것이며, 또 다른 부호는 상기 중공회전축(50)의 바닥에 돌출된 내부격판(58)을 나타낸 것이다.Reference numerals not described above denote a stopper 29 for controlling the elevating position of the elevating frame 24, and other numerals denote the housing cover 57 that covers the upper portion of the bearing housing 46, and Other symbols denote the inner diaphragm 58 protruding from the bottom of the hollow rotary shaft 50.

이상에서 설명한 본 발명은 전술한 실시예 및 첨부된 도면에 의해 한정되는 것이 아니고, 본 발명의 기술적 사상을 벗어나지 않는 범위 내에서 여러 가지 치환, 변형 및 변경이 가능함은 본 발명이 속하는 기술분야에서 통상의 지식을 가진 자에게 명백할 것이다. The present invention described above is not limited by the above-described embodiments and the accompanying drawings, and various substitutions, modifications and changes are possible within the scope of the technical spirit of the present invention. It will be obvious to those who have the knowledge of.

10: 축열식 연소설비 11: 연소하우징
13: 축열재 14: 유입덕트
15: 배기덕트 16: 퍼지덕트

20: 풍향분배장치 21: 베이스프레임 20: wind direction distribution device 21: base frame
24: 승강프레임 27: 가이드축 24: lifting frame 27: guide shaft
28: 벨로즈 에어실린더 30: 구동유닛 28: bellows air cylinder 30: drive unit
31: 구동모터 32: 감속기 31: drive motor 32: reducer
40: 회전유닛 41: 연결축부 40: rotating unit 41: connecting shaft part
42: 중공축부 44: 플랜지 커플링 42: hollow shaft portion 44: flange coupling
45: 연결축 46: 테이퍼 롤러베어링 45: connecting shaft 46: tapered roller bearing
48: 오일씰 49: 트리거 플레이트 48: oil seal 49: trigger plate
50: 중공회전축 51: 실링수단 50: hollow rotary shaft 51: sealing means
52,53: 실링플랜지 54: 패킹부재 52,53: sealing flange 54: packing member
55: 가스홀 60: 로터 55: gas hole 60: rotor
61: 유입구 62: 배기구 10: regenerative combustion facility 11: combustion housing 61: inlet 62: exhaust 10: regenerative combustion facility 11: combustion housing
13: heat storage material 14: inlet duct 13: heat storage material 14: inlet duct
15: exhaust duct 16: purge duct 15: exhaust duct 16: purge duct
20: wind direction distribution device 21: base frame 20: wind direction distribution device 21: base frame
24: lifting frame 27: guide shaft 24: lifting frame 27: guide shaft
28: bellows air cylinder 30: drive unit 28: bellows air cylinder 30: drive unit
31: drive motor 32: reducer 31: drive motor 32: reducer
40: rotating unit 41: connecting shaft part 40: rotating unit 41: connecting shaft part
42: hollow shaft portion 44: flange coupling 42: hollow shaft portion 44: flange coupling
45: connecting shaft 46: tapered roller bearing 45: connecting shaft 46: tapered roller bearing
48: oil seal 49: trigger plate 48: oil seal 49: trigger plate
50: hollow rotary shaft 51: sealing means 50: hollow rotary shaft 51: sealing means
52, 53: sealing flange 54: packing member 52, 53: sealing flange 54: packing member
55: gas hole 60: rotor 55: gas hole 60: rotor
61: inlet 62: exhaust port 61: inlet 62: exhaust port

Claims (3)

  1. 피연소가스를 연소처리하는 과정에서 연소하우징(11)에 축열재(13)를 내장하여 유입덕트(14)를 통해 유입되는 가스를 예열함과 동시에 연소후에 배출되는 가스를 냉각하여 배기덕트(15)를 통해 배출시키도록 된 축열식 연소설비(10)에 장착되어 상기 축열재(13)를 통과하는 유입가스와 배출가스의 출입지점을 조절하도록 된 풍향분배장치에 있어서;
    바닥면에 설치되는 베이스프레임(21)과;
    상기 베이스프레임(21) 상에 고정 설치되어 회전 구동력을 발생시키도록 구동모터(31)와 감속기(32)로 구성된 구동유닛(30)과;
    상기 구동유닛(30)에 직접적으로 축결되는 연결축부(41)와, 상기 연결축부(41)의 상부에 결합된 상태로 상기 연소하우징(11) 측으로 연장 형성되어 길이방향 일측에 퍼지덕트(16)가 장착됨과 동시에 외주상에 상기 퍼지덕트(16)에 내재되는 가스홀(55)이 형성된 중공회전축(50)을 포함한 중공축부(42)와, 상기 중공회전축(50) 상에 결합되어 상기 유입덕트(14)와 배기덕트(15)에 각각 연통되는 유입구(61)와 배기구(62)가 형성되어 상기 축열재(13)의 일정 지점에서 유입가스와 배출가스의 유출입이 가능하도록 회전되는 로터(60)를 포함한 회전유닛(40)과; A connection shaft part 41 that is directly condensed to the driving unit 30 and a purge duct 16 extending toward the combustion housing 11 in a state coupled to an upper portion of the connection shaft part 41 to one side in the length direction At the same time, the gas hole 55 embedded in the purge duct 16 is formed on the outer periphery of the hollow shaft portion 42 including the hollow rotary shaft 50, and the inlet duct is coupled to the hollow rotary shaft 50 (14) and the exhaust duct 15, the inlet 61 and the exhaust port 62 are formed, respectively, the rotor 60 rotating to allow the inflow and outflow of the inlet gas and the exhaust gas at a certain point of the heat storage material 13 ) Including a rotation unit 40;
    상기 베이스프레임(21)과는 별체로 구비되어 상기 회전유닛(40)이 전체적으로 상하이동 가능하도록 가이드축(27) 상에 설치된 승강프레임(24)과; An elevating frame (24) provided on the guide shaft (27) provided separately from the base frame (21) so that the rotation unit (40) can be moved upright;
    상기 승강프레임(24)의 하단을 지지하도록 바닥에 설치되어 탄성적으로 팽창 또는 수축되는 벨로즈 에어실린더(28)를 포함하며; And a bellows air cylinder 28 installed on the floor to support the lower end of the lifting frame 24 and elastically expanded or contracted;
    상기 연결축부(41)는 The connection shaft part 41 is
    상기 구동모터(31)의 구동축(33) 상에 플랜지 커플링(44)에 의해 축결되어 상기 승강프레임(25)의 상면을 관통하여 연장되는 연결축(45)과, 상기 연결축(45)이 통과되도록 상기 승강프레임(25)의 상면에 고정되는 베어링하우징(46)과, 상기 베어링하우징(46)에 내장된 상태로 상기 연결축(45)을 회전지지하는 테이퍼 롤러베어링(47) 및 상기 테이퍼 롤러베어링(47)을 실링상태를 유지하도록 결합된 오일씰(48)을 포함하여 구성되며; A connection shaft 45 that is condensed on the drive shaft 33 of the drive motor 31 by a flange coupling 44 and extends through the upper surface of the lifting frame 25, and the connection shaft 45 A bearing housing 46 fixed to the upper surface of the lifting frame 25 so as to pass through, and a tapered roller bearing 47 and the tapered supporting the connection shaft 45 while being embedded in the bearing housing 46 It comprises an oil seal 48 coupled to keep the roller bearing 47 in a sealed state;
    상기 연결축(45) 상에는 회전속도나 회전각도를 감지하도록 하나의 원판 형태로 된 트리거 플레이트(49)가 장착되고; A trigger plate 49 in the form of a single disk is mounted on the connection shaft 45 to sense a rotation speed or a rotation angle;
    상기 중공회전축(50) 상에는 상기 퍼지덕트(16)를 상하로 관통하여 설치될 때에 기밀을 유지하도록 된 실링수단(51)이 결합되되; A sealing means 51 configured to maintain airtightness when installed through the purge duct 16 vertically on the hollow rotary shaft 50 is coupled; 상기 실링수단(51)은 한 쌍의 링형태로 구비되어 상기 퍼지덕트(16) 상에 체결되는 실링플랜지(52,53)와; The sealing means (51) is provided in the form of a pair of rings and is fastened on the purge duct (16) and sealing flanges (52, 53);
    상기 실링플랜지(52,53) 사이에 개재되어 상기 중공회전축(50)의 외주상에 밀착되는 패킹부재(54)로 구성된 것을 포함하는 것을 특징으로 하는 축열식 연소설비의 풍향분배장치. And a packing member (54) interposed between the sealing flanges (52, 53) and in close contact with the outer circumference of the hollow rotary shaft (50). In the process of combustion treatment of the gas to be burned, a heat storage material 13 is embedded in the combustion housing 11 to preheat the gas introduced through the inlet duct 14 and at the same time cool the gas discharged after combustion to the exhaust duct 15 In the wind direction distribution device installed in the heat storage combustion facility 10 to be discharged through the) to control the entry point of the inlet gas and the exhaust gas passing through the heat storage material 13; In the process of combustion treatment of the gas to be burned, a heat storage material 13 is embedded in the combustion housing 11 to preheat the gas introduced through the inlet duct 14 and at the same time cool the gas discharged after combustion to the exhaust duct 15 In the wind direction distribution device installed in the heat storage combustion facility 10 to be discharged through the) to control the entry point of the inlet gas and the exhaust gas passing through the heat storage material 13;
    A base frame 21 installed on the bottom surface; A base frame 21 installed on the bottom surface;
    A drive unit 30 comprising a drive motor 31 and a reducer 32 fixedly installed on the base frame 21 to generate a rotational driving force; A drive unit 30 comprising a drive motor 31 and a reducer 32 fixedly installed on the base frame 21 to generate a rotational driving force;
    A connection shaft part 41 that is directly condensed to the driving unit 30 and a purge duct 16 extending toward the combustion housing 11 in a state coupled to an upper portion of the connection shaft part 41 to one side in the length direction The inlet duct is coupled to the hollow shaft portion 42 including the hollow rotary shaft 50 in which the gas hole 55 embedded in the purge duct 16 is formed on the outer circumference while being mounted, and the hollow shaft 50 (14) and the exhaust duct 15, the inlet 61 and the exhaust port 62 are formed, respectively, the rotor 60 rotating to allow the inflow and outflow of the inlet gas and the exhaust gas at a certain point of the heat storage material 13 ) Including a rotation unit 40; A connection shaft part 41 that is directly condensed to the driving unit 30 and a purge duct 16 extending toward the combustion housing 11 in a state coupled to an upper portion of the connection shaft part 41 to one side in the length direction The inlet duct is coupled to the hollow shaft portion 42 including the hollow rotary shaft 50 in which the gas hole 55 embedded in the purge duct 16 is formed on the outer circumference while being mounted, and the hollow shaft 50 (14) and the exhaust duct 15, the inlet 61 and the exhaust port 62 are formed, respectively, the rotor 60 rotating to allow the inflow and outflow of the inlet gas and the exhaust gas at a certain point of the heat storage material 13) Including a rotation unit 40;
    An elevating frame (24) provided on the guide shaft (27) provided separately from the base frame (21) so that the rotation unit (40) can be moved upright; An elevating frame (24) provided on the guide shaft (27) provided separately from the base frame (21) so that the rotation unit (40) can be moved upright;
    And a bellows air cylinder 28 that is installed on the floor to support the lower end of the lifting frame 24 and elastically expands or contracts; And a bellows air cylinder 28 that is installed on the floor to support the lower end of the lifting frame 24 and elastically expands or contracts;
    The connection shaft part 41 is The connection shaft part 41 is
    A connection shaft 45 that is condensed by a flange coupling 44 on the drive shaft 33 of the drive motor 31 and extends through the upper surface of the lifting frame 25, and the connection shaft 45 A bearing housing 46 fixed to the upper surface of the lifting frame 25 so as to pass, and a tapered roller bearing 47 and the tapered supporting the connection shaft 45 while being embedded in the bearing housing 46 It comprises an oil seal 48 coupled to keep the roller bearing 47 in a sealed state; A connection shaft 45 that is condensed by a flange coupling 44 on the drive shaft 33 of the drive motor 31 and extends through the upper surface of the lifting frame 25, and the connection shaft 45 A bearing housing 46 fixed to the upper surface of the lifting frame 25 so as to pass, and a tapered roller bearing 47 and the tapered supporting the connection shaft 45 while being embedded in the bearing housing 46 It comprises an oil seal 48 coupled to keep the roller bearing 47 in a sealed state;
    A trigger plate 49 in the form of a single disk is mounted on the connection shaft 45 to sense a rotation speed or a rotation angle; A trigger plate 49 in the form of a single disk is mounted on the connection shaft 45 to sense a rotation speed or a rotation angle;
    A sealing means 51 configured to maintain airtightness when installed through the purge duct 16 vertically on the hollow rotary shaft 50 is coupled; A sealing means 51 configured to maintain airtightness when installed through the purge duct 16 vertically on the hollow rotary shaft 50 is coupled; The sealing means (51) is provided in the form of a pair of rings and is fastened on the purge duct (16) and sealing flanges (52, 53); The sealing means (51) is provided in the form of a pair of rings and is fastened on the purge duct (16) and sealing flanges (52, 53);
    And a packing member (54) interposed between the sealing flanges (52, 53) and in close contact with the outer circumference of the hollow rotary shaft (50). And a packing member (54) interposed between the sealing flanges (52, 53) and in close contact with the outer circumference of the hollow rotary shaft (50).
  2. 삭제 delete
  3. 삭제 delete
KR1020190170765A 2019-12-19 2019-12-19 Wind distributing apparatus of heat storage type burning facility KR102150809B1 (en)

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Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100969828B1 (en) * 2010-04-30 2010-07-13 에이스테크(주) Rotary valve assembly for voc heat recycling burning system and heat recycling burning system with it
KR20140067766A (en) 2012-11-27 2014-06-05 주식회사 세인이엔티 A rotary valve of regenerative thermal oxidizer system
KR101425634B1 (en) * 2014-04-08 2014-08-06 (주) 테크윈 Regenerative combustion apparatus with rotary valve having improved sealing in switching flow direction

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100969828B1 (en) * 2010-04-30 2010-07-13 에이스테크(주) Rotary valve assembly for voc heat recycling burning system and heat recycling burning system with it
KR20140067766A (en) 2012-11-27 2014-06-05 주식회사 세인이엔티 A rotary valve of regenerative thermal oxidizer system
KR101425634B1 (en) * 2014-04-08 2014-08-06 (주) 테크윈 Regenerative combustion apparatus with rotary valve having improved sealing in switching flow direction

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