KR19980065026A - Coal, Oil, Gas Combination Boiler - Google Patents
Coal, Oil, Gas Combination Boiler Download PDFInfo
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- KR19980065026A KR19980065026A KR1019980022631A KR19980022631A KR19980065026A KR 19980065026 A KR19980065026 A KR 19980065026A KR 1019980022631 A KR1019980022631 A KR 1019980022631A KR 19980022631 A KR19980022631 A KR 19980022631A KR 19980065026 A KR19980065026 A KR 19980065026A
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- water
- pipe
- chamber
- combustion chamber
- desulfurization
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Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23J—REMOVAL OR TREATMENT OF COMBUSTION PRODUCTS OR COMBUSTION RESIDUES; FLUES
- F23J15/00—Arrangements of devices for treating smoke or fumes
- F23J15/003—Arrangements of devices for treating smoke or fumes for supplying chemicals to fumes, e.g. using injection devices
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F22—STEAM GENERATION
- F22B—METHODS OF STEAM GENERATION; STEAM BOILERS
- F22B13/00—Steam boilers of fire-box type, i.e. the combustion of fuel being performed in a chamber or fire-box with subsequent flue(s) or fire tube(s), both chamber or fire-box and flues or fire tubes being built-in in the boiler body
- F22B13/04—Steam boilers of fire-box type, i.e. the combustion of fuel being performed in a chamber or fire-box with subsequent flue(s) or fire tube(s), both chamber or fire-box and flues or fire tubes being built-in in the boiler body mounted in fixed position with the boiler body disposed substantially horizontally
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F22—STEAM GENERATION
- F22B—METHODS OF STEAM GENERATION; STEAM BOILERS
- F22B13/00—Steam boilers of fire-box type, i.e. the combustion of fuel being performed in a chamber or fire-box with subsequent flue(s) or fire tube(s), both chamber or fire-box and flues or fire tubes being built-in in the boiler body
- F22B13/14—Component parts thereof; Accessories therefor
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F22—STEAM GENERATION
- F22B—METHODS OF STEAM GENERATION; STEAM BOILERS
- F22B25/00—Water-tube boilers built-up from sets of water tubes with internally-arranged flue tubes, or fire tubes, extending through the water tubes
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F22—STEAM GENERATION
- F22B—METHODS OF STEAM GENERATION; STEAM BOILERS
- F22B37/00—Component parts or details of steam boilers
- F22B37/008—Adaptations for flue gas purification in steam generators
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23J—REMOVAL OR TREATMENT OF COMBUSTION PRODUCTS OR COMBUSTION RESIDUES; FLUES
- F23J15/00—Arrangements of devices for treating smoke or fumes
- F23J15/006—Layout of treatment plant
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23J—REMOVAL OR TREATMENT OF COMBUSTION PRODUCTS OR COMBUSTION RESIDUES; FLUES
- F23J15/00—Arrangements of devices for treating smoke or fumes
- F23J15/02—Arrangements of devices for treating smoke or fumes of purifiers, e.g. for removing noxious material
- F23J15/022—Arrangements of devices for treating smoke or fumes of purifiers, e.g. for removing noxious material for removing solid particulate material from the gasflow
- F23J15/027—Arrangements of devices for treating smoke or fumes of purifiers, e.g. for removing noxious material for removing solid particulate material from the gasflow using cyclone separators
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- 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
- Y02E20/32—Direct CO2 mitigation
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Treating Waste Gases (AREA)
Abstract
본 발명은 석탄유류가스 겸용 보일러로써 증기압을 감소하기 위하여 수관들을 쌓아서 상호 면접되게 하여 수압을 근소하게 하고 공해를 동반하는 종래의 폐단을 제거하기 위하여 연소효율 앙양방법으로 낙하하는 연료에 충분한 공기 공급과 하측 취입공기로서 와류시키며, 증기화 기능 앙양을 위하여 수관속에 여러 화관들을 각각 통과시켜서 화관속의 화염으로 수관속의 소량의 물을 급가열하는 구조로 하고, 배출가스의 탈황을 위하여 집진기에서 배기가스에 석회분말을 분사하면서 버너로 재소각시키는 탈황장치를 형성하고, 다시 석회를 분무하는 연립수직관을 통과시켜서 이산화탄소를 탄산칼슘으로 변화시키어 무공해 배기를 배출하게 하므로서 연소효율이 높고 증기발생기능이 강하며, 탈황작용과 유독가스를 흡수제거하는 작용이 탁월한 무공해 석탄유류 겸용보일러를 안출한 것이다.The present invention is a coal oil and gas combined boiler to provide a sufficient supply of air to the fuel falling in the combustion efficiency improvement method to reduce the pressure and to reduce the water pressure and to remove the conventional closed end with pollution in order to reduce the steam pressure Vortex as lower blown air and pass several corollas through water pipes to enhance steaming function, and rapidly heat a small amount of water in the water pipes with flames in the corollas, and lime in exhaust gas from dust collector for desulfurization of exhaust gas. It has high combustion efficiency and strong steam generation function by forming a desulfurization device that incinerates the burner while injecting the powder and re-burns it, and passes the coalescing vertical pipe that sprays lime again to change carbon dioxide into calcium carbonate to discharge pollution-free exhaust. Excellent desulfurization and absorption of toxic gases The company has devised a combined-use coal oil boiler.
Description
본 발명은 석탄유류 가스겸용 보일러로서 열이용 효과로 한정된 화석연료 이용이 연장되도록 하였으며 탈황장치와 CO2가스 제거장치를 구성하여 배출가스로 인한 공해가 없는 무공해 보일러 장치에 관한 것이다.The present invention relates to a pollution-free boiler device having no pollution due to exhaust gas by forming a desulfurization device and a CO 2 gas removal device to extend the use of fossil fuels limited by the heat utilization effect as a coal oil gas combined boiler.
일반적으로 종래에 보급되고 있는 소형 보일러는 원형탱크내에 튜브관을 삽입하여 튜브관내로 화열이 통과하여 열효율이 좋도록 하였으나, 대형화에는 증기압관계로 불가능하여, 대형 보일러들은 여러가지가 있으나, 이들 대형 보일러들은 화실주위에 튜브관에 물을 내통시키는 튜브관식으로 이튜브관을 동체벽면에만 일열로 나열되어 있고, 몸체가 고정되어서 제작수리할 때 회동할수가 없어 길게 할 수 없으므로 열효율이 저조할뿐 아니라 연소실이 별도로 있지 않고 내부전체가 화실로 되어서 하부온도비보다 상부온도가 더 높게 되어서 수관을 가열하는 과정에서 수증기발생에 이용되지 못하고 배기되어 필요없는 싸이크론으로 고온이 배출하게 되어서 열손실이 막대하고 화실내가 넓어서 대류작용이 약하며 마찰열을 발생하지 못하여 열효율을 발휘하지 못하며 화실내에 유류분사나 석회분 분사 및 가열된 모래분사등의 조연수단을 부가하여도 배기열 과다로 인하여 연소효율을 높이지 못하며 아황산가스, 일산화탄소, 이산화탄소등 유독성가스를 다량으로 발산하는등 튜브관을 배치면에서나 연소실의 연소여건 구성상 제결점이 많았던 것과 좌, 우수실이 수실관으로 되어서 제작상 불편과 화관 배치 면적이 적은 단점이 있다.In general, small boilers that have been widely used in the past have inserted tube tubes into circular tanks so that heat can pass through the tubes to improve thermal efficiency. However, large boilers are not possible due to the vapor pressure relationship. It is a tube tube that introduces water into the tube tube around the firebox, and this tube is listed in a row only on the fuselage wall surface, and the body is fixed and cannot be rotated when it is manufactured and repaired. Since the whole inside is a firebox and the upper temperature is higher than the lower temperature ratio, it is not used to generate steam in the process of heating the water pipe, and it is exhausted and the high temperature is discharged to unnecessary micron, so the heat loss is huge and the inside of the firebox is wide. Convection is weak and does not generate frictional heat Even if the supporting means such as oil spray, lime powder spray or heated sand spray is added to the firebox, it does not increase combustion efficiency due to excessive exhaust heat and emits large amounts of toxic gases such as sulfur dioxide, carbon monoxide and carbon dioxide. There are many disadvantages in terms of the arrangement of the combustion chamber and the combustion conditions of the combustion chamber.
본 발명은 위와 같은 종래의 제결점을 근본적으로 해결 및 보완하기 위하여 재래식 구조와는 상반되는 장치로서 연소실을 몸체 좌단에설치하여 공기를 1,2차 공급함으로 연소환경을 높이도록 하여 거의 완전 연소로 일산화탄소의 발생율을 대폭 감소 시키고 몸체 내에수관들을 여러겹으로 쌓아서 구성함으로 수관들은 상호 면접되게 하였으며, 이들 사이의 공간은 콘크리트로 메워서 증기압을 저지함으로 대형화가 가능하고 수관속에 여러 화관들을 배관하여 이중관이 되게하여 좁은 화관 속을 통과하는 화열이 고속으로 통과케함으로 강한 마찰열을 발생하는 연소효율과 탈황장치를 구성하여 아황산가스, 이산화탄소등 유독가스의 발산을 제거하여 공해발생이 거의 제거되고 저질석탄 저질무연탄등과 유류, 가스 겸용으로 구성된 보일러를 제공한 것이다.The present invention is a device that is contrary to the conventional structure in order to fundamentally solve and supplement the conventional drawbacks as described above to install a combustion chamber at the left end of the body to supply the first and second air to increase the combustion environment to almost complete combustion furnace By reducing the generation rate of carbon monoxide significantly and stacking water pipes in the body, the water pipes were interviewed with each other. The space between them was filled with concrete to block the vapor pressure, which makes it possible to enlarge the pipes. The combustion heat and the desulfurization device generate strong frictional heat by passing the heat of heat passing through the narrow corridor at high speed, eliminating the emission of toxic gases such as sulfurous acid gas and carbon dioxide, and almost no pollution is generated. Providing boilers composed of both oil and gas to be.
도 1은 본 발명의 사시도1 is a perspective view of the present invention
도 2는 본 발명의 A-A선 단면도2 is a cross-sectional view taken along the line A-A of the present invention
도 2의 가 본 발명의 일부(내화벽돌) 사시도Part 2 of the present invention (firebrick) perspective view
도 3은 본 발명의 B-B선 확대도Figure 3 is an enlarged view of the B-B line of the present invention
도 3은 나 본 발명의 수관일부의 단면 확대도Figure 3 is an enlarged cross-sectional view of a portion of the water pipe of the present invention
도 4는 본 발명의 C-C선 〃4 is a C-C line 본 of the present invention
도 5는 본 발명의 D-D선 〃5 is a line D-D of the present invention
도 6은 본 발명의 탈황장치 28의 확대단면도6 is an enlarged cross-sectional view of the desulfurization apparatus 28 of the present invention.
도 7은 본 발명의 E-E선 확대단면도Figure 7 is an enlarged cross-sectional view of the E-E line of the present invention.
[도면의 주요부분에 대한 부호설명] [ Description of Signs for Major Parts of Drawings ]
1, : 후렴 2, : 부라켓 3, : 핀 4, : 받침대1,: refrain 2,: bracket 3,: pin 4,: pedestal
5, 6, : 유압실린더 7 : 증기이송관 8 : 가로수관5, 6, Hydraulic cylinder 7: Steam transfer pipe 8: Row water pipe
9 : 수관 9' : 열탕순환관 9 : 받침대 9a : 우수실9: water pipe 9 ': boiling water circulation pipe 9: pedestal 9a: rain room
9b : 화관 9c : 좌수실 10 : 건증실 11 : 세로수관 11a : 증기집합관9b: Corolla 9c: Left hand chamber 10: Dry steam room 11: Vertical water pipe 11a: Steam collection pipe
11b : 건증기관 12 : 증기탱크 12' : 순환 수집합관11b: dry steam engine 12: steam tank 12 ': circulation collection pipe
13 : 공기압축실 13a : ㄷ자수관(로스톨역활을 함) 13b : 연소실13: air compression chamber 13a: c embroidery tube (which acts as a rostol) 13b: combustion chamber
13c : 석회석 받이 14 : 후벽 14' : 지지판 15 : 내화벽돌13c: limestone receiving 14: rear wall 14 ': support plate 15: firebrick
16 : 통풍홈 17,17' : 투입구 18,18',18 : 스크류16: Ventilation groove 17,17 ': Inlet 18,18', 18: Screw
19 : 하락통로 20 :석회석 하락구 21 : 랙기어19: falling passage 20: limestone falling hole 21: rack gear
22 : 증기재 가열관 23 : 잔재회수관 24 : 횡간 24a : 석회싸이로22: steam material heating tube 23: residue recovery tube 24: transverse 24a: lime gyro
25 : 소제봉 25' : 소제판25: cleaning rod 25 ': cleaning plate
26 : 회동간 27 : 개폐배출판 28 : 탈황장치26: rotation period 27: opening and closing discharge plate 28: desulfurization device
29 : 배기관 29' : 배기통 29a : 중앙배기통29: exhaust pipe 29 ': exhaust pipe 29a: central exhaust pipe
29b : 노즐 30 : 싸이크론 31,31' : 냉각수장치29b: Nozzle 30: Cyclone 31, 31 ': Cooling water device
32 : 석회싸이로 33 : 송풍기 32a : 배수구32: lime gyro 33: blower 32a: drain
33' : 버어너 34,34' : 급수구 35 : 백휠터33 ': burner 34,34': water inlet 35: back filter
36,37 : 연립수직관 38 : 송풍기 39 : 석회싸이로36,37: Vertical plumb pipe 38: Blower 39: Lime cyclone
40,40' : 펌프 41,42 : 송풍기 42' : 석회싸이로40,40 ': Pump 41,42: Blower 42': Lime cyro
43,44 : 노즐(분사노즐) 45 : 배출관 46 : 송풍통로43,44: nozzle (spray nozzle) 45: discharge pipe 46: blowing passage
본 발명은 보일러를 구성함에 있어서, 후렵 하측에 부라켓과 유압조절장치를 형성하여 몸체가 평형, 또는 좌우로 회동할 수 있도록함으로써 제작, 점검수리를 간편하게 하였으며 좌우, 수실 사이에 수관과 화관을 길게 연장토록 하여서 화염이 통과하는 거리가 길어서 대류작용을 증가케 하여 열이용 효과와 입구 온도비보다 배기열은 아주 근소하게 하였고 도 3과 같이 이들 수관을 여러겹으로 쌓아서 상호면접이 6개소가 되게하고 이들 공간은 콘크리트로 메워서 증기압이 근소하게 하고 우측은 우수실에 좌측은 좌수실에 연결하고 좌, 수실은 도 4와 같이 순환수집합관에 연결하였고 수관속에 여러화관을 삽입시켜 이중관을 좌, 우 수실사이에 촘촘히 다수 배관하고 연소실 상측에 석탄을 석회석 바지에 공급, 하락시키면 큰 괴탄은자형 수관 경사에 따라 로스톨에 낙하되고 적은 탄은자형 수관들 사이로 낙하되어 내화벽돌에 부딪치게하고, 내화벽돌의 경사대사이의 통풍홈으로 압축되는 공기를 분사시키며, 하측에서도 공기를 분사토록하여 석탄을 완전연소토록 하고, 배기가스는 싸이크론에서 재가열되여 탈황이 되는데 연소실에 소석회를 분사하여 탈황되게 하면 석탄에 함유된 수분이 기화되어 소석회와 결합하여 화관을 통과할때 화관내외 온도차로 화관벽에 눌러 붙는 폐단이 있어서 부득이 싸이크론(30)에서 재가열하게 되고 유류를 연소시킬때는 수분이 없어서 연소실에 소석회를 분사하여 탈황케함으로 화관을 통과할 때 아황산가스가 아황산칼슘으로 변형됨으로 화관을 부식하지 못하는것과 싸이크로(30)에 유류소모가 없는 이점이 있는 보일러를 구성하였다.In the present invention, in the construction of a boiler, a lower bracket and a hydraulic control device are formed at the rear side so that the body can be rotated in an equilibrium, or left and right, so as to simplify the manufacture and inspection, and the water pipe and the corolla between the left and right, and the chamber are long. In order to extend the distance through which the flame passes, the convection action is increased so that the exhaust heat is much smaller than the heat utilization effect and the inlet temperature ratio, and these water pipes are stacked in multiple layers as shown in FIG. The space is filled with concrete so that the steam pressure is small, the right side is connected to the rainwater room, the left side is connected to the left water chamber, and the left and water chambers are connected to the circulation water collection pipe as shown in FIG. If a large number of pipes are tightly threaded between the threads and coal is supplied to the limestone pants above the combustion chamber, the large coal will be Dropping on the stall along the water pipe slope Falls between the water pipes and hits the refractory bricks, injects compressed air into the ventilation grooves between the ramps of the refractory bricks, and injects air from the lower side to completely burn the coal, and the exhaust gas is reheated in the cyclone to desulfurize. When the desulfurization by spraying the slaked lime in the combustion chamber, the moisture contained in the coal vaporizes and combines with the slaked lime when it passes through the corolla, and there is a closed end that is pressed against the corolla wall by the temperature difference inside and outside the corolla. When it burns, there is no moisture, so it is sprayed with lime in the combustion chamber to desulfurize, so that when passing through the corolla, sulfur dioxide is transformed into calcium sulfite, which does not corrode the corolla and the boiler 30 has no advantage of oil consumption. Configured.
즉, 보일러의 여러 후렴(1)의 하면에 부착한 여러 브라켓(2) 들을 받침대(4)에 핀(3)으로 축착하고 몸체의 경사각도를 조절하는 유압실린더(5)들을 장착하였으며 몸체 좌우양단에 화관(9b)들이 관통한 좌, 우수실 (9a)(9c)를 장착하고, 하측에 열탕순환관(9')를 설치하고, 연소실(13b)에 내통시킨 화관(9b)들은 좌수실(9c)을 지나 수관 (9)속과 우수실(9a)을 통과하여 건증실(10)에 내통되게하고, 후렴(1) 하부의 잔재회수관 (23)은 연소실(13b)의 하측으로 내통되게 하였다.That is, several brackets (2) attached to the lower surfaces of the various choruses (1) of the boiler are mounted on the pedestal (4) with pins (3) and hydraulic cylinders (5) for adjusting the inclination angle of the body are mounted. The left and right chambers 9a and 9c through which the corollas 9b penetrated were installed, and the hot water circulation tube 9 'was installed at the lower side, and the corollas 9b which were internally introduced into the combustion chamber 13b were left-hand chambers ( Pass 9c) through the water pipe (9) and rainwater chamber (9a) to be introduced into the dry steam chamber (10), and the remnant recovery pipe (23) under the refrain (1) to be introduced into the lower side of the combustion chamber (13b). It was.
세로수관(11)들과 가로수관(8)들은 하단 좌수실 (9c)에 연결하고,자수관(13c)은 연소실 (13b)내로 통과하여 상단은 절곡시켜 순환수집합관(12')을 거쳐서, 좌수실(9c)에 연통시켜, 증기화에 가세하여 열탕수 순환작용을 촉진하며, 연소실(13b) 하단에 탄재배출용 개폐배출판(27)을 구성하였다.The vertical water pipes 11 and the horizontal water pipes 8 are connected to the lower left hand chamber 9c, The embroidery tube 13c passes through the combustion chamber 13b and is bent at the upper end thereof, passes through the circulating water collection pipe 12 ', and communicates with the left hand chamber 9c to promote the hot water circulation in addition to vaporization. (13b) The opening and closing plate 27 for discharging carbonaceous material was formed at the lower end.
연소실 후벽(14) 내측을 공기압축실(13)에는 수개의 지지판(14')을 후벽(14)에 고착하고 이들사이에 통풍홈(16)이 형성된 내화벽돌(15)을 다층으로 적층하여 이들 사이에 내화세멘트로 접착후, 그상측에 석회석받이 (13C:자수관 겸용)를 접속케하고,자수관 (13 a)하측 로스톨 사이에 소제판 (25')을 부착한 소제봉(25) 다수를 횡간(24)에 연결고정하여 회동간 (26)이 회동하면서 소제봉(25)을 받쳐주게 구성하여, 여러 유압실린더(6)들로서 수평으로 진퇴시켜 로스톨 사이에 돌출된 소제판(25')들이 탄재를 간헐적으로 로스톨에서 낙하되게 하고 괴탄재를 밀어내릴때 개폐배출판(27)은 괴탄재에 밀려 열렸다가 괴탄재가 낙하되면 자동으로 닫힌다.A plurality of support plates 14 'are fixed to the rear wall 14 in the combustion chamber rear wall 14 inside the air compression chamber 13, and the refractory bricks 15 having ventilation grooves 16 formed therebetween are laminated in multiple layers. After bonding with the refractory cement in between, limestone tray (13C: Embroidery tube combined use), A plurality of sweeping rods 25 having a bottom plate 25 'attached between the embroidery tubes 13 a and the lower rostol are fixed to the transverse 24 so that the pivoting shaft 26 rotates to support the sweeping rods 25. It is configured to give, as the various hydraulic cylinders (6) horizontally plated plate 25 'protruding between the rostol causing the coal ash intermittently falling from the rostol and opening and closing discharge plate (27) when pushing down the hard coal material Is pushed open by the crusher and closes automatically when the crusher falls.
이렇게 연소되는 과정에서 생하는 탄재 대부분이 스크류(18)에 의하여 외부로 배출되고 싸이크론에는 미세분진만 배출된다.Most of the coal ash generated during the combustion process is discharged to the outside by the screw 18, and only fine dust is discharged to the cyclone.
송풍기(41)는 공기압축실(13)에 공기를 압입하고 송풍기(42)는 송풍통로(46)를 통해 연소실 (13b)의 하부에서 상향으로 분사되고 석탄투입구(17')에 투입된 석탄은 스큐류(18')에 의해 균배되어 연소실(13b)에 균일하게 하락공급되며 석회석투입구(17)로 투입된 석회석역시 스크류(18)에 의해 하락통로(19)에서 연소실(13b)의 예열로 가열되어 적정가열 상태에 따라 낙하토록 조정하는 랙기어(21)(타이머로 장치)에 의해 하락구(20)로 굴러내리거나 차단케되는데 굴러내린즉시 밑에서 물을 뿌려 분말로 된 소석회를 얻게 하였다.The blower 41 presses air into the air compression chamber 13, the blower 42 is injected upward from the lower portion of the combustion chamber 13b through the blow passage 46, and coal injected into the coal inlet 17 ′ is skewed. Limestone uniformly supplied by the flow 18 'and supplied to the combustion chamber 13b and heated to the limestone inlet 17 is also heated by preheating of the combustion chamber 13b in the downcomer 19 by the screw 18. The rack gear 21 (timer device) is adjusted to fall according to the heating state, which is rolled or blocked by the dropping hole 20. As soon as it is rolled down, water is sprayed from the bottom to obtain powdered slaked lime.
후렴(1)상의 좌, 우수실(9a)(9c)을 연통시킨 열탕순환관(9')은 좌, 우수실(9c)(9a)사이로 열탕순환이 되게하고 건증기관(11 b)들은 건증실(1O)내에서 굴곡시켜 건증기 집합관(11a)에 집합된 건증기는 증기이송관(7)으로 내통구성하는데, 앞쪽 외부로 연장하여 연소실(13b)의 상단부로 건증기재가열관을 수평연장하여 증기배출관(10')으로 배출토록하고, 건증실(10)내에 모인 화열은 배기관(29)으로 배출되여 싸이크론(30)의 중심부에 배기통(29a)을 연결, 하단을 하향연장하며 송풍기(33)의 송풍관은 싸이크론(30) 하단 내부로 돌입시켜서 배기통(29a)의 하단에 근접시키고, 송풍기(33)의 송뭉관 위에 소석회 싸이로(32)을 장착, 소석회를 투입케하며 버어너(33')를 설치하여 노즐(29b)로 중앙배기통(29a)의 하단 중심부에 화염을 품게한 탈황장치(28)을설치한다. 여기서 일산화탄소는 고온에 이산화탄소로 변화되고 아황산은 아황산칼슘으로 변화된다.The hot water circulation tube 9 'which connects the left and right chambers 9a and 9c on the chorus 1 is allowed to have a hot water circulation between the left and the superior chambers 9c and 9a. The dry steam, which is bent in the steam chamber 10 and collected in the dry steam collecting pipe 11a, constitutes an inner cylinder with the steam transfer pipe 7, which extends outward to the front to horizontally extend the dry steam heating tube to the upper end of the combustion chamber 13b. The exhaust heat to be discharged to the steam discharge pipe (10 '), the heat collected in the dry steam chamber (10) is discharged to the exhaust pipe (29) is connected to the exhaust pipe (29a) in the center of the cyclone (30), the lower end of the blower (33) The blower pipe of the injector into the bottom of the cyclone (30) close to the lower end of the exhaust pipe (29a), the slaked lime path 32 is mounted on the blower pipe of the blower 33, the slaked lime is put into the burner (33 ') Install the desulfurization apparatus 28 to inject the flame into the center of the lower end of the central exhaust cylinder (29a) by the nozzle (29b). Here carbon monoxide is converted to carbon dioxide at high temperatures and sulfite is converted to calcium sulfite.
중앙배기통(29a)의 상단은 배기통(29')을 옆으로 만곡시켜서 냉각수장치에 연결하고 냉각수장치(31)온도는 백휠터(35) 이용온도에 맞게 조절하고 냉각수장치(31')는 CO2가 물에 녹는 온도에 적합하도록 조절하여 냉각수장치(31)의 하단으로 아황산칼슘이 배출되고 일부가 백휠터(35)에서 먼지 및 아황산칼슘에 부착된 중금속이 집진케 하였으며 연립수직관(36)은 펌프(40)수압에 의해 노즐(43)로 분사된 물에 CO2가 일차녹게하고, 연립수직관(36)을, 연립수직관(37)과 상단을 연통시키고 연립수직관(37) 내에 석회석을 다단계로 쌓아올린(미 도시됨)석회석 사이로 물이 흘러 내리게 하고 상단에 소석회 투입싸이로(39)와 송풍기(38)을 장착하고 소석회싸이로(39)에서 소석회를 투입송풍하면, CO2가 물에 녹은물을 펌프(40') 압력에 의하여 노즐(44)로 분사하면 소석회를 만날때 탄산칼슘이 되게하였고 소석회대신 가성소다수를 분사하면 탄산소다가 되게 하였으며 이들 부산물은 폐기하지 않고 양질의 공업용자재로 활용된다.The upper end of the central exhaust pipe (29a) is connected to the cooling water device by bending the exhaust pipe (29 ') to the side, the temperature of the cooling water device (31) is adjusted to the temperature used by the back filter 35, and the cooling water device (31') is CO 2 Calcium sulfite is discharged to the lower end of the cooling water device 31 by adjusting it to a temperature suitable for melting in water, and dust and heavy metals attached to calcium sulfite are collected from the back filter 35, and the vertical plumb pipe 36 is pump 40 to the water injection nozzle 43 by the pressure CO 2 is the primary melt, and the simultaneous vertical pipe (36), communicating the simultaneous vertical pipe 37 and the upper and limestone in a simultaneous vertical pipe (37) If the water flows through the limestone stacked up in multiple stages (not shown), and the slaked lime injection path (39) and the blower (38) are installed at the top, and the slaked lime is blown in the slaked lime path (39), CO 2 When dissolved in water is sprayed to the nozzle 44 by the pump 40 'pressure Nalttae was presented when the calcium carbonate injected caustic soda instead of calcium hydroxide are used as industrial materials of good quality, without disposing these by-products were presented is sodium carbonate.
이의 작용을 설명하면 다음과 같다.The operation thereof is as follows.
본원 보일러는 여러 프레임들 하단에 부라켓들과 여러 유압실린더(5)를 장착하여 좌, 우수실(9a)(9c) 사이의 수관 및 화관들을 길게 배관하여 화열이 화관속으로만 통과함으로 열효율이 월등하며, 가동시 석탄하락통로에서 낙하된 석탄이 경사면을 구성한자수관 상단의 석회석바저(13C)에 낙하되면 큰 괴탄은 로스롤에 쌓이고 분말과 작은 덩어리는자수관들 사이로 빠져나와 내화벽돌(15)의 경사면에 낙하하면 다수의 통풍홈(16)으로 분사하는 압축공기에 밀려서 연소실(13b)의 상층에 붙어서 부유하면서 연소하는데 이때 공기공급이 충분하여 거의 완전 연소가 되고 발열작용이 강하며, 하측에서 분사되는 공기의 압력과 압축공기의 고압으로 화염이 화관(9b)속으로 통과할 때 온도가 높을수록 대류 작용이 증가되어 고속으로 통과되어 화관내에 강한 마찰열을 발생하면서 화관을 가열하는데 마찰강도에 따라 열효율을 상승되게 하였으므로 이 화관들을 둘러싸고있는 수관(9)속의 물을 급격히 고열을 가하므로 수증기가 폭발적으로 발생, 증기탱크(12)에 고압의 증기가 집합되여 건증기관(11b)들을 통과하는 과정에서 건증실(10)에서 건증된 고압의 건증기가 증기집합관(11a)에 모여서 증기이송관(7)을 거쳐 연소실(13b)의 상측의 화염을 통과, 재가열되어 고압의 건증기가 배출관(10')을 통해 연결된 터빈(미도시됨)을 가동시킨다.The boiler of the present invention is equipped with brackets and several hydraulic cylinders 5 at the bottom of several frames to pipe the water pipes and corollas between the left and right chambers 9a, 9c for a long time, so that heat efficiency passes only through the corollas. It is superior and the coal dropped from the coal drop passage during operation When dropped on the limestone jersey (13C) at the top of the embroidery tube, the large lump is piled up on the roll and the powder and the small mass When it escapes between the embroidery tubes and falls on the inclined surface of the refractory brick 15, it is pushed by the compressed air sprayed into the plurality of ventilation grooves 16 and adheres to the upper layer of the combustion chamber 13b to burn and float while the air supply is sufficient and almost complete. Combustion and exothermic action is strong, and when the flame passes into the flame tube 9b by the pressure of the air injected from the lower side and the high pressure of the compressed air, the convection action increases as the temperature increases and passes through at high speed and is strong in the flame. Since the thermal efficiency is increased according to the frictional strength in heating the corolla while generating frictional heat, the water in the water pipe (9) surrounding the corridor is rapidly heated to generate an explosive vapor and a high-pressure steam is generated in the steam tank (12). In the process of passing through the dry steam engines 11b, the high pressure dry steam, which is dry in the dry steam chamber 10, gathers in the steam collection pipe 11a and passes through the steam transfer pipe 7; Passing through the flame of the upper side of the combustion chamber (13b), and reheated to operate a turbine (not shown) connected to the high-pressure dry steam through the discharge pipe (10 ').
이 과정에서 발생하는 증기는 우수실에서 분이되어 증기는 증기탱크(12)에 압축되고 열탕수는 열탕순환관(9')들을 통하여 좌수실(9c)로 순환되며 열탕수는 고온에서 저온쪽으로 순환작용을 하는데, 세로수관(11)과 가로수관(8)과자 수관들도 증기화작용에 가세하여 증기화기능을 증가시키고, 건증실(10)에 모이는 미연소 잔재는 잔재회수관(23)을 거쳐 연소실(13b)에 회수되여 재연소되게 하고 이들은 연소상태에 따라 탄재 이송 스크류(18)에 연결시켜 배출하기도 한다. 화관(9b)으로 배출된 화열은 건증기관을 가열하면서 싸이크론(30)으로 진입하여 중앙의 배기통(29a)를 감싸고 선회, 하강하여 하단개구부로 상승, 배출되는데 이때 소석회싸이로(32)에서 공급하는 소석회분말은 송풍기(33)가 송풍관에서 중앙배기통(29a)의 하단에 강하게 취입하며, 동시에 버너(33')의 화염이 소석회분말과 일산화탄소 및 아황산가스등을 고온에서 일괄 소각하여 산화되며 일산화탄소는 이산화탄소로 전환되고, 아황산은 소정의 반응을 일으키게 하여 아황산 칼슘이 되게하는 탈황장치(28)의 효과적인 탈황작용을 나타내는 것이고 이렇게 탈황된 가스가 아황산칼슘이 되어 배기통(29')을 통과 냉각수장치(31)하단 배출구를 통하여 배출되고The steam generated in this process is divided in the rainwater chamber, and the steam is compressed in the steam tank 12, and the hot water is circulated through the hot water circulation pipe 9 'to the left water chamber 9c, and the hot water is circulated from the high temperature to the low temperature. Functioning, vertical water pipe (11) and street water pipe (8) Embroidery pipes also increase the vaporization function in addition to vaporization, and the unburned residue collected in the dry steam chamber 10 is recovered in the combustion chamber 13b through the remnant recovery pipe 23 and reburned. In some cases, it is discharged by connecting to the carbon material feed screw (18). The heat discharged to the corolla 9b enters the cyclone 30 while heating the dry steam engine, surrounds the central exhaust pipe 29a, turns, descends, and rises and discharges to the lower opening. The hydrated lime powder is blown strongly by the blower 33 at the bottom of the central exhaust pipe 29a in the blower pipe, and at the same time, the flame of the burner 33 'is oxidized by incineration of the hydrated lime powder, carbon monoxide and sulfur dioxide at a high temperature, and the carbon monoxide is converted into carbon dioxide. And the sulfurous acid exhibits an effective desulfurization action of the desulfurization device 28 which causes a predetermined reaction to become calcium sulfite, and the desulfurized gas becomes calcium sulfite and passes through the exhaust pipe 29 'to the bottom of the cooling water device 31. Through the outlet
일부가 백휠터(35)를 거치는 과정에서 미립자탄재나 소석회에 부착된 중금속등이 집진되고 연립수직관(36)을 통과하는 가스에 물세례를 주어 일차 CO2가 녹게하고 CO2가 물에 녹은 물은 연립수직관(37)을 통과하는 과정에서 소석회가 분사세례를 하고 석회석을 씻겨 내려가게함으로 이산화탄소가 적정배합과 적온에서 물에 녹아 탄산이온이 되어 칼슘이온과 결합시켜 탄산칼슘이 되게 된다. 이렇게 배출되는 가스체는 무공해 가스를 배출하게 되는데 연소 과정에서 완전한 연소여건과 수관(9)속으로 화관(9b)들을 통과시켜서 이중관이되어 증기압을 저지하고 탈황장치(28)에서 유독, 유해한 가스를 완전히 흡수하는 것이다.In the process of passing through the back filter 35, particulate carbon, heavy metals attached to the slaked lime are collected, and water is baptized into the gas passing through the plumb vertical pipe 36 to dissolve primary CO 2 and CO 2 dissolved in water. In the process of passing through the granular vertical pipe 37, the lime is sprayed baptized and washed down the limestone, so that the carbon dioxide is dissolved in water at a proper mixture and at an appropriate temperature, becomes carbonate ions, combined with calcium ions, and becomes calcium carbonate. The gas body discharged in this way discharges pollution-free gas. In the combustion process, the combustion pipe passes through the fire pipes 9b into the water pipe 9 and becomes a double pipe to block the vapor pressure and to remove toxic and harmful gases from the desulfurization device 28. It is completely absorbed.
유류를 이용시는 싸이크론의 송풍기버너 소석회싸이로등은 작동을 중지하고 송풍기(42)는 버너로 교체하고 소석회 싸이로42'에서 소석회를 분사하여 아황산가스가 아황칼슘이 되게하고 송풍기(41)는 이차공기 공급으로 완전 연소되게하고 가열된 내화별돌은 유류가 기화된 가스에 열을 가하게 되며 싸이크론에서는 아황산칼슘이 배출되게하였다.When using oil, the cyclone blower burner slaked lime cyclone stops operation, the blower 42 is replaced with a burner, and the slaked lime is injected from the slaked lime cyclone 42 'so that the sulfurous acid gas becomes calcium sulfite, and the blower 41 is secondary. Complete combustion with an air supply and heated refractory to heat the oil vaporized gas and to release calcium sulfite from the cyclone.
이와 같이 된 본 발명은 좌, 우수실 사이에 수관들을 여러겹으로 쌓아서 상호 면접되게 하고 수관속에 화관을 삽입하여 이중관이 된 이들을 촘촘이 구성된 좌, 우수실을 구성하였으므로 대형화에도 압력은 근소하고 유압장치로서 좌, 우로 회동할 수 있으므로 이들 이중관을 길게 연장하여 제작, 점검, 수리가 용이하고 수관과 화관을 길게하므로 대류작용은 더욱 증가되어 강한 흡인력을 발생시켜 화염이 화관내를 고속으로 통과할때 강한 마찰을 일으켜 열효율을 증가케하여 증기화 기능이 좋아지며, 이와 같은 구조로서 연소실의 고온이 통과할때 화열은 점점 저온으로 변하고 배기열은 아주 낮은 온도로 배출되어 연료소비감소 효과로 인하여 석탄과 기름 소요가 대폭 감소된만큼 아황산가스나 이산화탄소도 감소되고 증기화 시간 단축과 탈황장치의 작용으로 아황산가스가 아황산 칼슘으로 변형 시키고 가스흡수장치로 이산화탄소가 탄산칼슘과 탄산소다가 되는 획기적인 장치로서 열효율과 대기 오염 방지의 효과가 있다.In the present invention, the water pipes are stacked in multiple layers between the left and the rainwater rooms to be interviewed, and the corollas are inserted into the water pipes so that the double pipes constitute the left and rainwater rooms in which the dense pipes are formed. As it can rotate left and right, it is easy to manufacture, check, and repair by extending these double pipes, and the convection action is increased because the water pipes and corollas are lengthened, creating a strong suction force. It causes friction and increases the thermal efficiency, so that the vaporization function is improved. In this structure, when the high temperature of the combustion chamber passes, the heat is gradually changed to a low temperature, and the exhaust heat is discharged to a very low temperature, which requires coal and oil. Significantly reduced, sulfur dioxide and carbon dioxide are also reduced, and the time for vaporization and desulfurization With a sulfur dioxide is transformed into calcium sulfite and carbon dioxide gas absorber action has the effect of preventing thermal efficiency and air pollution as a breakthrough device in which the calcium carbonate and sodium carbonate.
Claims (2)
Priority Applications (4)
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KR1019980022631A KR19980065026A (en) | 1998-06-17 | 1998-06-17 | Coal, Oil, Gas Combination Boiler |
KR1020007014406A KR20010053007A (en) | 1998-06-17 | 1999-06-17 | Coal, oil and gas-fired boiler system |
PCT/KR1999/000307 WO1999066260A1 (en) | 1998-06-17 | 1999-06-17 | Coal, oil and gas-fired boiler system |
AU43979/99A AU4397999A (en) | 1998-06-17 | 1999-06-17 | Coal, oil and gas-fired boiler system |
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KR1019980022631A KR19980065026A (en) | 1998-06-17 | 1998-06-17 | Coal, Oil, Gas Combination Boiler |
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KR19980065026A true KR19980065026A (en) | 1998-10-07 |
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KR1019980022631A KR19980065026A (en) | 1998-06-17 | 1998-06-17 | Coal, Oil, Gas Combination Boiler |
KR1020007014406A KR20010053007A (en) | 1998-06-17 | 1999-06-17 | Coal, oil and gas-fired boiler system |
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KR1020007014406A KR20010053007A (en) | 1998-06-17 | 1999-06-17 | Coal, oil and gas-fired boiler system |
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KR (2) | KR19980065026A (en) |
AU (1) | AU4397999A (en) |
WO (1) | WO1999066260A1 (en) |
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DE60221373D1 (en) | 2001-04-13 | 2007-09-06 | Co2 Solution Inc | METHOD AND DEVICE FOR PRODUCING CEMENT LINKERS |
KR100908873B1 (en) * | 2008-02-11 | 2009-07-23 | (주)청명씨에스 | Fixing structure of superheated vapor tube of boiler |
WO2009150666A1 (en) * | 2008-06-13 | 2009-12-17 | Ashok Kumar Datta | An artificial sink for removal of pollutants from flue-gases |
CN106907726A (en) * | 2015-12-22 | 2017-06-30 | 天津市红鼎数控锅炉制造有限公司 | One kind is provided with split-type structural boiler |
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US653216A (en) * | 1899-08-21 | 1900-07-10 | Charles R Cowley | Water-tube boiler. |
GB190719940A (en) * | 1907-09-06 | 1908-04-16 | Russel Aitken | Improvements in Steam Generators. |
GB1534067A (en) * | 1976-03-30 | 1978-11-29 | Lipets A | Modular heat exchanger and method of operating |
NL8200836A (en) * | 1981-03-03 | 1982-10-01 | Pyropower Corp | FLUID BED COMBUSTION BOILER. |
SU1481563A2 (en) * | 1987-09-21 | 1989-05-23 | Государственный Проектный Институт Строительного Машиностроения | Boiler unit |
-
1998
- 1998-06-17 KR KR1019980022631A patent/KR19980065026A/en not_active Application Discontinuation
-
1999
- 1999-06-17 WO PCT/KR1999/000307 patent/WO1999066260A1/en not_active Application Discontinuation
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KR20010053007A (en) | 2001-06-25 |
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