WO2018227948A1 - Chaudière mère-enfant de gazéification pour production d'énergie, alimentée au charbon, destinée à être utilisée dans un porte-avions à roues géantes - Google Patents

Chaudière mère-enfant de gazéification pour production d'énergie, alimentée au charbon, destinée à être utilisée dans un porte-avions à roues géantes Download PDF

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Publication number
WO2018227948A1
WO2018227948A1 PCT/CN2018/000224 CN2018000224W WO2018227948A1 WO 2018227948 A1 WO2018227948 A1 WO 2018227948A1 CN 2018000224 W CN2018000224 W CN 2018000224W WO 2018227948 A1 WO2018227948 A1 WO 2018227948A1
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WO
WIPO (PCT)
Prior art keywords
furnace
designed
sub
coal
mother
Prior art date
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PCT/CN2018/000224
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English (en)
Chinese (zh)
Inventor
王火根
甘花连
王丽芳
王俊英
王悦
Original Assignee
上海王甘环保科技集团有限公司
王火根
甘花连
王丽芳
王俊英
王悦
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Publication date
Application filed by 上海王甘环保科技集团有限公司, 王火根, 甘花连, 王丽芳, 王俊英, 王悦 filed Critical 上海王甘环保科技集团有限公司
Publication of WO2018227948A1 publication Critical patent/WO2018227948A1/fr

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Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23B—METHODS OR APPARATUS FOR COMBUSTION USING ONLY SOLID FUEL
    • F23B90/00—Combustion methods not related to a particular type of apparatus
    • F23B90/04—Combustion methods not related to a particular type of apparatus including secondary combustion
    • F23B90/06—Combustion methods not related to a particular type of apparatus including secondary combustion the primary combustion being a gasification or pyrolysis in a reductive atmosphere
    • 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
    • F23L5/00—Blast-producing apparatus before the fire
    • F23L5/02—Arrangements of fans or blowers
    • 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
    • F23N—REGULATING OR CONTROLLING COMBUSTION
    • F23N3/00—Regulating air supply or draught
    • F23N3/005—Regulating air supply or draught using electrical or electromechanical means
    • 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
    • Y02E20/12—Heat utilisation in combustion or incineration of waste

Definitions

  • the invention subverts all the boilers that are not incinerated in the world, changes the harsh environment in which the industry is more developed and polluted more seriously, and the thermal energy innovation must reach the source from environmental protection.
  • the coal gasification incineration and coking into coke is 30% more energy-efficient (increased energy efficiency) than direct coal burning.
  • the incineration produces smoke, which is gas, and high-efficiency combustion ensures energy saving of 10%. It is the only coal-fired electrified mother-and-boiler in the world that is environmentally friendly, energy-efficient and can be applied to ships of giant aircraft carriers.
  • Coal is gas and fuel is incomparable. Coal is the most environmentally friendly fuel that can create extremely high value for heat.
  • the invention an environmentally-friendly, energy-saving and high-efficiency giant carrier aircraft carrier coal-fired electrified mother-child boiler, designed by combining 6-8-10 to more sub-furnaces into a mother-child furnace.
  • the windbox (2) is designed to be installed on each sub-furnace of Part A, with a small electric fan to supply the wind from the designed pipe (15) to the bellows.
  • the first furnace is designed in each D furnace, the second combustion chamber is designed in the C section, and the oxygen supply casing (3) is designed in the interior to ensure that the oxygen supply pipe does not burn out. Design the oxygen supply plate (7) (8) Make oxygen supplement even.
  • Each sub-furnace D is designed with a feed port (4).
  • the coal is put into a furnace at a fixed time, and the coal can be filled once for long-term incineration without refueling in the middle.
  • the E-designed furnace ignition electric heating parts (6) can burn coal in five minutes.
  • the water tank of each E-furnace is designed to achieve oxygen-removing and dust-removing effect, and smokeless and no micro-particles are discharged.
  • the combustion of hot air and oxygen is appropriate, so that the coal is completely incinerated, and the coal is burned into coke, which is 30% more energy efficient than direct coal burning (increased energy efficiency).
  • Incineration to produce smoke is a gas must be zero distance from D (6) to C (3) to the second combustion chamber, from the A part of the bellows to transport hot wind oxygen, through the design of the pipeline (7) (14) to the design of the control switch (23) Adjust the combustion-supporting hot air oxygen to make the gas burn in the second combustion chamber at a high temperature without generating tar, no sulfur, and energy saving (increasing thermal efficiency) of more than 10%.
  • the original chimney standing in the air is extended several times as many times as the heating pipe, and the reasonable return is in each sub-furnace. It is the B large and small heating pipes (6), and the U-tube elbow (8) Connect down to the heating pipe (7), and then connect the U-tube elbow (9) upwards to the heating pipe (10).
  • each sub-furnace has 6 to 10 to more roots in the first furnace design elbow (3) in the D section, and 6 to 10 in the second combustion chamber design elbow (4) in the C section. More roots, followed by the purpose of increasing the hot surface.
  • Each sub-furnace is designed with self-ignition oxygen-filled flat tubes or square tubes (2) in the D section from 6 to 9 to more roots, and the gas is normally burned without the heat of the fan.
  • each sub-furnace is designed with a windproof casing (16) in the A part, so that the boiler can be used anywhere, any wind direction, and the use is not affected.
  • the design of the hot water tank (4) in the lower part of each sub-furnace is the final collection of heat.
  • the hot water tank of the B part of the mother furnace is connected with the water connecting gas, and the water enters the respective bodies at the same time, ensuring that the water is covered by the hot surface, and the heat is not wasted.
  • the invention design and install a water level table (11) on the B part of the mother furnace, and design a water level table (21) on the front side of the super new hot water tank in the A part of each sub-furnace to monitor the respective water filling capacity.
  • the pressure gauge (19) is designed and installed on the front side of the mother furnace, and the safety device is designed to be installed on the rear of the mother furnace (22).
  • the hot water tank does not need to be equipped with a pressure gauge and a safety device, and the mother furnace The super new hot water tank is filled.
  • the invention environmental protection, energy-saving and high-efficiency coal gasification mother-child boiler, the design from small capacity to large capacity is vertical, the slag is designed to be exported from the front and the bottom of each sub-furnace, and the design is opened and discharged from the bottom of the furnace.
  • Yuan / kg 77 yuan / hour coal consumption costs 7, conventional garbage waste burning boiler and environmental protection energy efficient waste incineration
  • Coal is gas and fuel is incomparable. Coal is the most environmentally friendly fuel that can create extremely high value for heat.
  • the windbox (2) is designed to be installed on each sub-furnace of Part A, with a small electric fan to supply the wind from the designed pipe (15) to the bellows.
  • the first furnace is designed in each D furnace, the second combustion chamber is designed in the C section, and the oxygen supply casing (3) is designed in the interior to ensure that the oxygen supply pipe does not burn out.
  • Design the oxygen supply plate (7) (8) Make oxygen supplement even.
  • Each sub-furnace D is designed with a feed port (4).
  • the coal is put into a furnace at a fixed time, and the coal can be filled once for long-term incineration without refueling in the middle.
  • the E-designed furnace ignition electric heating parts (6) can burn coal in five minutes.
  • the water tank of each E-furnace is designed to achieve oxygen-removing and dust-removing effect, and smokeless and no micro-particles are discharged.
  • the combustion of hot air and oxygen is appropriate, so that the coal is completely incinerated, and the coal is burned into coke, which is 30% more energy efficient than direct coal burning (increased energy efficiency).
  • Incineration to produce smoke is a gas must be zero distance from D (6) to C (3) to the second combustion chamber, from the A part of the bellows to transport hot wind oxygen, through the design of the pipeline (7) (14) to the design of the control switch (23) Adjust the combustion-supporting hot air oxygen to make the gas burn in the second combustion chamber at a high temperature without generating tar, no sulfur, and energy saving (increasing thermal efficiency) of more than 10%.
  • the original chimney standing in the air is extended several times as many times as the heating pipe, and the reasonable return is in each sub-furnace. It is the B large and small heating pipes (6), and the U-tube elbow (8) Connect down to the heating pipe (7), and then connect the U-tube elbow (9) upwards to the heating pipe (10).
  • each sub-furnace has 6 to 10 to more roots in the first furnace design of the D section (3), and 6 to 10 of the second combustion chamber design elbow (4) of the C section. More roots, followed by the purpose of increasing the hot surface.
  • Each sub-furnace is designed with self-ignition oxygen-filled flat tubes or square tubes (2) in 6 parts from 6 to 9 to more roots. In the absence of fan heat supply, the gas is normally burned.
  • Each sub-furnace is designed with a windproof casing (16) in Part A, so that the boiler can be used anywhere, any wind direction, and the use is not affected.
  • the hot water tank of the B part of the mother furnace is connected to the water connecting gas, and the water enters the body at the same time to ensure the full coverage of the water-related hot surface, and the heat is not wasted.
  • the pressure gauge (19) is designed to be installed in front of the mother furnace, and the safety device is designed to be installed on the rear of the mother furnace (22).
  • the hot water tank does not need to be equipped with pressure gauge and safety device.
  • the super new hot water tank is filled.
  • Figure 1 is a combination of 6-8 to 10 sub-furnaces.
  • Figure 22 is a sub-furnace E-E 4, 5 along Figure 17.
  • Figure 2 is a plan view of the sub-furnace A-A of Figure 1;
  • Figure 23 is a combustion air duct of the E-E 8 of the sub-furnace of Figure 17
  • Figure 3 is a cross-sectional view taken along line A-A of the sub-furnace of Figure 1; flat, cross-sectional view;
  • Figure 4 is a plan view of the sub-furnace B-B of Figure 1;
  • Figure 24 is an overall elevation of the sub-furnace completed along Figure 1.
  • Figure 5 is a cross-sectional view of the sub-furnace B-B of Figure 1;
  • Figure 25 is the upper part of the mother-child furnace of the sub-furnace of Figure 6
  • Figure 6 is a plan view of the lower sub-furnace B-B of Figure 1; a plan view;
  • Figure 7 is a top view of the superheated hot water tank along the sub-furnace of Figure 1
  • Figure 26 is an elevational view of the upper part of the sub-furnace along Figure 1.
  • Figure 27 is the upper part of the mother and child furnace in the sub-furnace of Figure 1, 8
  • Figure 8 is an elevational view of the superheated hot water bucket along the sub-furnace of Figure 1;
  • Figure 9 is a top view of the superheated hot water tank along the sub-furnace of Figure 1;
  • Figure 28 is an elevational view of the upper part of the sub-furnace along Figure 1.
  • Figure 29 is a group of 10 sub-furnace combination mother and child furnace
  • Figure 10 is a cross-sectional view and a plan view of the sub-furnace superheat collecting tube of Figure 1;
  • Figure 30 is an elevational view of the upper portion of the sub-furnace along Figure 1;
  • Figure 11 is the top of the second combustion chamber along the C-C of Figure 1;
  • Figure 31 is the lower part of the mother and child furnace of the 6-furnace combination along Figure 1.
  • Figure 12 is a cross-sectional view of the second combustion chamber along the C-C of Figure 1;
  • Figure 32 is an elevational view of the lower portion of the sub-furnace along Figure 1;
  • Figure 33 is the lower part of the mother and child furnace along the sub-furnace of Figure 1, 8
  • Figure 13 is a plan view of the bottom of the second combustion chamber along the C-C of Figure 1;
  • Figure 34 is an elevational view of the lower portion of the sub-furnace along Figure 1;
  • Figure 14 is a plan view of the first furnace top of the sub-furnace D-D.
  • Figure 35 is the lower part of the sub-furnace of the sub-furnace of Figure 1
  • Figure 15 is a cross-sectional view of the first furnace of the sub-furnace D-D of Figure 1;
  • Figure 37 is the lower part of the mother and child furnace in Figure 6
  • Figure 16 is a plan view of the bottom of the first furnace along the D-D of Figure 1;
  • Figure 38 is a slag conveyor truck along the sub-furnace of Figure 1;
  • Figure 17 is a sectional view taken along line E-E of the sub-furnace of Figure 1;
  • Figure 39 is a lower part of the mother-child furnace of the sub-furnace of Figure 8
  • Figure 18 is a plan view of the oven E-E 7 along the furnace of Figure 17; plan view;
  • Figure 19 is the ignition electric heating element along the E-E 6 of the sub-furnace of Figure 17
  • Figure 40 is the slag conveying vehicle spared along the sub-furnace of Figure 1;
  • Figure 41 is the lower part of the sub-furnace combination furnace of Figure 1, 10
  • Figure 20 is a view of the E-E water tank and water tank along the sub-furnace of Figure 17;
  • Fig. 42 is a slag delivery truck that is spared along the sub-furnace of Fig. 1.
  • Figure 21 is the same as the E-E 1 and 9 of the sub-furnace of Figure 17
  • the coal is put into a furnace at a fixed time, and the coal can be filled once for long-term incineration without refueling in the middle.
  • the E-designed furnace ignition electric heating parts (6) can burn coal in five minutes.
  • the water tank of each E-furnace is designed to achieve oxygen-removing and dust-removing effect, and smokeless and no micro-particles are discharged.
  • the combustion of hot air and oxygen is appropriate, so that the coal is completely incinerated, and the coal is burned into coke, which is 30% more energy efficient than direct coal burning (increased energy efficiency).
  • Incineration to produce smoke is a gas must be zero distance from D (6) to C (3) to the second combustion chamber, from the A part of the bellows to transport hot wind oxygen, through the design of the pipeline (7) (14) to the design of the control switch (23) Adjust the combustion-supporting hot air oxygen to make the gas burn in the second combustion chamber at a high temperature without generating tar, no sulfur, and energy saving (increasing thermal efficiency) of more than 10%.
  • the original chimney standing in the air is extended several times as many times as the heating pipe, and the reasonable return is in each sub-furnace. It is the B large and small heating pipes (6), and the U-tube elbow (8) Connect down to the heating pipe (7), and then connect the U-tube elbow (9) upwards to the heating pipe (10).
  • Each sub-furnace has 6 to 10 to more roots in the first furnace design of the D section, and 6 to 10 of the second combustion chamber design elbows (4) of the C section. To more roots, following the purpose of adding hot noodles.
  • each sub-furnace is designed with self-ignition oxygen-filled flat tubes or square tubes (2) in the D section from 6 to 9 to more roots.
  • Each sub-furnace is designed with a windproof casing (16) in Part A, so that the boiler can be used anywhere, any wind direction, and the use is not affected.
  • the hot water tank of the B part of the mother furnace is connected with the water connecting gas, and the water enters the respective bodies at the same time to ensure the full coverage of the hot surface of the water, and the heat is not wasted.
  • a water level gauge (11) is designed and installed on the B part of the mother furnace, and a water level gauge (21) is designed on the front side of the super new hot water tank in each of the sub-furnace A to monitor the respective water storage capacity.
  • the eighth embodiment of the pressure gauge (19) is installed on the front side of the mother furnace, and the safety device is designed to be installed on the rear of the mother furnace (22).
  • the hot water tank does not need to be equipped with a pressure gauge and a safety device.
  • the super new hot water tank is filled.

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  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Air Supply (AREA)
  • Solid-Fuel Combustion (AREA)

Abstract

L'invention concerne une chaudière mère-enfant de gazéification pour la production d'énergie, alimentée au charbon et destinée à être utilisée dans un porte-avions à roues géantes, la chaudière mère-enfant de gazéification étant formée par une combinaison de 6, 8 ou 10 sous-fours ou plus. Une partie supérieure d'un sous-four est munie d'un soufflet, un petit moteur électrique étant utilisé pour souffler du vent dans le soufflet au moyen d'un tuyau, et de l'oxygène dans un air chaud est transporté à partir du soufflet au moyen d'un tuyau vers un foyer de four relié étroitement à un réservoir d'eau au niveau d'une partie inférieure du sous-four, l'oxygène dans l'air chaud étant réglé de sorte que le charbon soit complètement brûlé. L'oxygène dans l'air chaud, transporté à partir du soufflet, atteint une seconde chambre de combustion au moyen d'un tuyau, et le gaz produit au moyen d'un procédé de gazéification dans le foyer du four est brûlé à l'intérieur de la seconde chambre de combustion. La chaudière mère-enfant change une cheminée conçue à l'origine en l'air en tuyaux de collecte de chaleur disposés à l'intérieur de chaque sous-four.
PCT/CN2018/000224 2017-06-14 2018-06-13 Chaudière mère-enfant de gazéification pour production d'énergie, alimentée au charbon, destinée à être utilisée dans un porte-avions à roues géantes WO2018227948A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN201710454437.6 2017-06-14
CN201710454437.6A CN107859989A (zh) 2017-06-14 2017-06-14 环保节能高效(航母舰船动力)气化母子锅炉

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WO2018227948A1 true WO2018227948A1 (fr) 2018-12-20

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Family Applications (3)

Application Number Title Priority Date Filing Date
PCT/CN2018/000223 WO2018227947A1 (fr) 2017-06-14 2018-06-13 Four parent-enfant d'incinération de déchets, de génération d'électricité et de gazéification à haute efficacité, économe en énergie et respectueux de l'environnement
PCT/CN2018/000224 WO2018227948A1 (fr) 2017-06-14 2018-06-13 Chaudière mère-enfant de gazéification pour production d'énergie, alimentée au charbon, destinée à être utilisée dans un porte-avions à roues géantes
PCT/CN2018/000225 WO2018227949A1 (fr) 2017-06-14 2018-06-13 Chaudière mère-enfant de gazéification pour la cokéfaction, la production d'acier, la coulée et la production d'énergie

Family Applications Before (1)

Application Number Title Priority Date Filing Date
PCT/CN2018/000223 WO2018227947A1 (fr) 2017-06-14 2018-06-13 Four parent-enfant d'incinération de déchets, de génération d'électricité et de gazéification à haute efficacité, économe en énergie et respectueux de l'environnement

Family Applications After (1)

Application Number Title Priority Date Filing Date
PCT/CN2018/000225 WO2018227949A1 (fr) 2017-06-14 2018-06-13 Chaudière mère-enfant de gazéification pour la cokéfaction, la production d'acier, la coulée et la production d'énergie

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WO (3) WO2018227947A1 (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107859989A (zh) * 2017-06-14 2018-03-30 上海王甘环保科技集团有限公司 环保节能高效(航母舰船动力)气化母子锅炉

Citations (8)

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Publication number Priority date Publication date Assignee Title
CH608588A5 (en) * 1976-06-11 1979-01-15 S I E Spa Societa Impianti Eco Incinerating furnace
US5313894A (en) * 1991-07-23 1994-05-24 Kankyouhozen Kotobuki-Seisakusyo Co., Ltd. Structure of incinerator plant
WO2008002186A1 (fr) * 2006-06-28 2008-01-03 Boris Nikolaevich Ulko Installation de retraitement de déchets combustibles solides
CN202297513U (zh) * 2011-09-27 2012-07-04 中国科学院广州能源研究所 组合式垃圾气化炉
CN106168373A (zh) * 2016-05-24 2016-11-30 上海王甘环保科技集团有限公司 环保节能高效气化锅炉
CN107859990A (zh) * 2017-06-14 2018-03-30 上海王甘环保科技集团有限公司 环保节能高效(炼焦、炼钢、铸造、发电)气化母子锅炉
CN107859989A (zh) * 2017-06-14 2018-03-30 上海王甘环保科技集团有限公司 环保节能高效(航母舰船动力)气化母子锅炉
CN107906527A (zh) * 2017-06-14 2018-04-13 上海王甘环保科技集团有限公司 环保节能高效垃圾焚烧发电气化母子锅炉

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CN2458516Y (zh) * 2001-01-04 2001-11-07 贾联合 一火二燃式焚烧炉
CN2690755Y (zh) * 2003-12-23 2005-04-06 薛占何 自助燃多室生活垃圾焚烧炉
CN201513880U (zh) * 2009-02-11 2010-06-23 芦书鹏 一种整体煤气化联燃锅炉
US20140360192A1 (en) * 2010-11-15 2014-12-11 D. Stubby Warmbold Systems and Methods for Electric and Heat Generation from Biomass

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH608588A5 (en) * 1976-06-11 1979-01-15 S I E Spa Societa Impianti Eco Incinerating furnace
US5313894A (en) * 1991-07-23 1994-05-24 Kankyouhozen Kotobuki-Seisakusyo Co., Ltd. Structure of incinerator plant
WO2008002186A1 (fr) * 2006-06-28 2008-01-03 Boris Nikolaevich Ulko Installation de retraitement de déchets combustibles solides
CN202297513U (zh) * 2011-09-27 2012-07-04 中国科学院广州能源研究所 组合式垃圾气化炉
CN106168373A (zh) * 2016-05-24 2016-11-30 上海王甘环保科技集团有限公司 环保节能高效气化锅炉
CN107859990A (zh) * 2017-06-14 2018-03-30 上海王甘环保科技集团有限公司 环保节能高效(炼焦、炼钢、铸造、发电)气化母子锅炉
CN107859989A (zh) * 2017-06-14 2018-03-30 上海王甘环保科技集团有限公司 环保节能高效(航母舰船动力)气化母子锅炉
CN107906527A (zh) * 2017-06-14 2018-04-13 上海王甘环保科技集团有限公司 环保节能高效垃圾焚烧发电气化母子锅炉

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WO2018227949A1 (fr) 2018-12-20
CN116006952A (zh) 2023-04-25
WO2018227947A1 (fr) 2018-12-20

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