CN106917703B - Automobile - Google Patents
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- CN106917703B CN106917703B CN201710163593.7A CN201710163593A CN106917703B CN 106917703 B CN106917703 B CN 106917703B CN 201710163593 A CN201710163593 A CN 201710163593A CN 106917703 B CN106917703 B CN 106917703B
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- ammonia
- oxygen
- tail gas
- tank
- liquid
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Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
- F02M25/00—Engine-pertinent apparatus for adding non-fuel substances or small quantities of secondary fuel to combustion-air, main fuel or fuel-air mixture
- F02M25/10—Engine-pertinent apparatus for adding non-fuel substances or small quantities of secondary fuel to combustion-air, main fuel or fuel-air mixture adding acetylene, non-waterborne hydrogen, non-airborne oxygen, or ozone
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01N—GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL; GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNAL COMBUSTION ENGINES
- F01N3/00—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust
- F01N3/08—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for rendering innocuous
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02D—CONTROLLING COMBUSTION ENGINES
- F02D41/00—Electrical control of supply of combustible mixture or its constituents
- F02D41/30—Controlling fuel injection
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02G—HOT GAS OR COMBUSTION-PRODUCT POSITIVE-DISPLACEMENT ENGINE PLANTS; USE OF WASTE HEAT OF COMBUSTION ENGINES; NOT OTHERWISE PROVIDED FOR
- F02G5/00—Profiting from waste heat of combustion engines, not otherwise provided for
- F02G5/02—Profiting from waste heat of exhaust gases
- F02G5/04—Profiting from waste heat of exhaust gases in combination with other waste heat from combustion engines
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
- F02M51/00—Fuel-injection apparatus characterised by being operated electrically
- F02M51/06—Injectors peculiar thereto with means directly operating the valve needle
- F02M51/061—Injectors peculiar thereto with means directly operating the valve needle using electromagnetic operating means
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
- F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
- F17C1/00—Pressure vessels, e.g. gas cylinder, gas tank, replaceable cartridge
- F17C1/12—Pressure vessels, e.g. gas cylinder, gas tank, replaceable cartridge with provision for thermal insulation
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01N—GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL; GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNAL COMBUSTION ENGINES
- F01N2570/00—Exhaust treating apparatus eliminating, absorbing or adsorbing specific elements or compounds
- F01N2570/04—Sulfur or sulfur oxides
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01N—GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL; GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNAL COMBUSTION ENGINES
- F01N2570/00—Exhaust treating apparatus eliminating, absorbing or adsorbing specific elements or compounds
- F01N2570/14—Nitrogen oxides
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01N—GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL; GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNAL COMBUSTION ENGINES
- F01N2570/00—Exhaust treating apparatus eliminating, absorbing or adsorbing specific elements or compounds
- F01N2570/18—Ammonia
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02G—HOT GAS OR COMBUSTION-PRODUCT POSITIVE-DISPLACEMENT ENGINE PLANTS; USE OF WASTE HEAT OF COMBUSTION ENGINES; NOT OTHERWISE PROVIDED FOR
- F02G2260/00—Recuperating heat from exhaust gases of combustion engines and heat from cooling circuits
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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
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/10—Internal combustion engine [ICE] based vehicles
- Y02T10/12—Improving ICE efficiencies
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Exhaust Gas After Treatment (AREA)
- Treating Waste Gases (AREA)
Abstract
The invention relates to an automobile, which mainly aims to solve the problem that oxygen is seriously insufficient in the working process of an automobile engine, change the past air combustion supporting into pure liquid oxygen combustion supporting, ensure that the oxygen is insufficient, change the fuel excess into the pure oxygen excess, effectively control the matching supply of fuel, supply the excess pure oxygen at the moment of combustion, and ensure that the instantaneous effective combustion rate of the fuel reaches the highest limit value; the nitrogen and sulfur elements in the fuel can generate SO under the action of excess oxygen3And NOXSpraying liquid ammonia to the tail gas at 800-1190 ℃ to remove NOXThe nitrogen is formed, ammonia water is sprayed on the tail gas at 268-398 ℃ to remove SO3Generating ammonium sulfate, finally recovering escaped ammonia gas by water to dilute liquid ammonia, preparing ammonia water with proper concentration to be used in a desulfurizer, and collecting the ammonium sulfate for unified environmental protection treatment, the invention has the advantages that: the energy waste is saved by 80%, the oil is saved by 5-60%, 95% of nitrogen oxides and sulfur oxides are reduced, the emission of particulate matters is absorbed, and a large amount of pollutants is reduced.
Description
The technical field is as follows: the present invention belongs to the field of automobile, engine and internal combustion engine technology.
Background art: in the prior art, an automobile engine adopts fuel and air to support combustion, because the fuel and the air contain elements such as nitrogen, sulfur and the like, and the air contains 78 percent of nitrogen and only 21 percent of oxygen, a large amount of nitrogen oxides and sulfur oxides are generated at high temperature, and toxic, harmful and carcinogenic pollutants such as carbon monoxide, hydrocarbon, carbon particles, organic matters of long carbon chain macromolecules, aromatic hydrocarbons containing benzene ring series and the like which are not completely combusted are discharged into the atmosphere, so that the air is polluted, haze is generated, and the life safety and living environment of human beings are seriously influenced.
The invention content is as follows: aiming at the ubiquitous problems, the invention provides an automobile, and mainly aims to solve the problem that in the working process of an automobile engine, oxygen is seriously insufficient, the past air combustion supporting is changed into pure liquid oxygen combustion supporting, so that the oxygen is insufficient, the fuel excess is changed into pure oxygen excess, the matching supply of the fuel is effectively controlled, and the excess pure oxygen is supplied at the moment of combustion, so that the instantaneous effective combustion rate of the fuel reaches the highest limit value; the nitrogen and sulfur elements in the fuel can generate SO under the action of excess oxygen3And NOXSpraying liquid ammonia to the tail gas at 800 deg.C, 833 deg.C, 853 deg.C, 868 deg.C, 989 deg.C, 999 deg.C, 1013 deg.C, 1039 deg.C, 1053 deg.C, 1089 deg.C, 1103 deg.C, 1163 deg.C, 1186 deg.C, 1190 deg.C, 800-1190 deg.C to remove NOXMaking nitrogen gas at 268 deg.C, 183 deg.C, 193 deg.C, 209 deg.CSpraying ammonia water to the tail gas at 216 deg.C, 238 deg.C, 253 deg.C, 288 deg.C, 293 deg.C, 303 deg.C, 333 deg.C, 358 deg.C, 378 deg.C, 393 deg.C, 268-398 deg.C to remove SO3Generating ammonium sulfate, finally recovering escaped ammonia gas by using water to dilute the liquid ammonia, preparing ammonia water with proper concentration to be used for a desulfurizer, collecting the ammonium sulfate for unified environmental protection treatment, so that nitric oxide and sulfur oxide can not enter air pollution environment, simultaneously reducing the total gas amount in combustion reaction by 79 percent, and reducing the heat taken away by tail gas by 79 percent; the combustion reaction has no nitrogen in the air, so that the generation of a large amount of nitrogen oxides in tail gas can be reduced, excessive pure oxygen is combusted, toxic, harmful and carcinogenic pollutants such as carbon monoxide, hydrocarbon, carbon particles, organic matters of long carbon chain macromolecules, aromatic hydrocarbons containing benzene ring series and the like which are generated by incomplete combustion are reduced and discharged into the atmosphere, and accidents of polluting the air, generating haze and seriously influencing the life safety and living environment of human beings are avoided. The invention has the advantages that: the method saves energy, saves oil, reduces nitrogen oxides and sulfur oxides, absorbs and reduces particulate matters, and reduces a large amount of pollutants.
The specific solution to the problem is as follows: an automobile, remove the air supply system of the car engine, by the liquid oxygen pot, heat exchanger, heater, pressure buffer tank, oxygen flow regulator, engine, tail gas denitrator, tail gas desulfurizer, ammonium sulfate collecting tank, liquid ammonia pot, ammonia water dilutes the pot, water storage tank, ammonia gas recoverer, ammonia water pot, intellectual fuel spray nozzle and connecting line to make up mainly, the oxygen in the liquid oxygen pot passes the heat exchanger first, then pass the heater, pass the pressure buffer tank, pass the oxygen flow regulator, link oxygen outlet pipe with engine air inlet pipe, supply oxygen to the engine combustion chamber directly; cooling water of an engine is taken as a heating medium and is introduced into the heat exchanger to exchange heat with oxygen from the liquid oxygen tank, so that heat energy is recovered, and the cooling efficiency is improved; the tail gas of the engine from the heater is treated by a tail gas denitrator, a tail gas denitrator and an ammonia gas recoverer in sequence to respectively remove NOXAnd SO3Formation of nitrogen and sulfurAmmonium sulfate, a solution obtained after the escaped ammonia gas and the particles are recovered by an ammonia gas recoverer and used for diluting liquid ammonia, nitrogen water with proper concentration is prepared and used for a tail gas desulfurizer, and the collected generated ammonium sulfate is subjected to unified environmental protection treatment, wherein the tail gas denitrifier sprays excessive liquid ammonia on tail gas at the temperature of 800 ℃, 833 ℃, 853 ℃, 868 ℃, 989 ℃, 999 ℃, 1013 ℃, 1039 ℃, 1053 ℃, 1089 ℃, 1103 ℃, 1163 ℃, 1186 ℃, 1190 ℃ and 800-1190 ℃, so as to remove NOXTo become nitrogen; the tail gas desulfurizer sprays excessive ammonia water to the tail gas at 268 ℃, 183 ℃, 193 ℃, 209 ℃, 216 ℃, 238 ℃, 253 ℃, 288 ℃, 293 ℃, 303 ℃, 333 ℃, 358 ℃, 378 ℃, 393 ℃ and 268-398 ℃ to remove SO3The generated ammonium sulfate enters an ammonium sulfate collecting tank; the tail gas denitration device, the tail gas desulfurizer, the ammonia gas recoverer and the connecting pipeline are containers resistant to ammonia corrosion, the ammonia gas recoverer is an ammonia escape and particulate matter absorption processor, automobile engine tail gas enters from the upper part of the ammonia gas recoverer, the tail gas is shunted and emitted from the lower part of the ammonia gas recoverer through N capillaries, the tail gas is thinned and shunted into a plurality of micro bubbles, the micro bubbles sequentially enter aqueous solution at the bottom of the ammonia gas recoverer respectively and then are absorbed, the micro bubbles of the tail gas are in a turbulent boiling state in the ammonia gas recoverer, full contact exchange of gas and liquid is realized to the maximum extent, the tail gas is exhausted from the upper part of the ammonia gas recoverer through aqueous solution absorption treatment, the aqueous ammonia solution is exhausted into an ammonia water tank from the lower part of the ammonia gas recoverer, wherein N is a positive integer; opening a discharge valve of the ammonia gas recoverer and a water supply valve of a water storage tank at regular time, periodically supplementing and replacing aqueous solution in the ammonia gas recoverer, and enabling ammonia water in the ammonia gas recoverer to enter an ammonia water tank for storage; an oil supply pipe from an oil supply pump enters an intelligent oil nozzle, the intelligent oil nozzle divides one oil supply pipe into M micro oil supply pipes, each micro oil supply pipe is connected with a micro electromagnetic valve, each micro electromagnetic valve is connected with an intelligent control center, the intelligent control center captures and collects oxygen pressure, temperature, flow and fuel characteristics through a sensor, reasonable matching of fuel and pure oxygen is controlled in a matching mode, opening and closing quantity of the micro oil supply pipe electromagnetic valves is controlled in an instantaneous mode, and instantaneity, synchronism, effectiveness, low cost and high speed of continuous control of fuel supply flow are achieved,The fuel supply is controlled in a matching way intelligently under the conditions of constant temperature, constant heat and constant work, so that the normal operation of the engine is ensured, and the effects of energy conservation, emission reduction and consumption reduction to the maximum extent are realized, wherein M is a positive integer; the liquid oxygen tank and the liquid ammonia tank are double-layer containers, the inner layer is a pressure container, the outer layer is a vacuum container, the inner layer container contains liquid oxygen or liquid ammonia, the vaporizer is fixed on the inner wall of the outer layer container, the space between the inner layer container and the outer layer container is vacuumized, and a plurality of layers of heat-insulating materials are used for wrapping the outer wall of the inner layer container or filling the space between the inner layer container and the outer layer container with other heat-insulating materials; the liquid oxygen tank and the liquid ammonia tank are provided with a pressure gauge, a liquid level meter, a vacuum gauge, a safety pressure relief valve, a liquid oxygen or liquid ammonia input control valve, an oxygen or ammonia output control valve, a pressure relief valve, a liquid oxygen or liquid ammonia input pipe and an oxygen or ammonia output pipe.
The specific implementation mode is as follows: an automobile, remove the air supply system of the car engine, by the liquid oxygen pot, heat exchanger, heater, pressure buffer tank, oxygen flow regulator, engine, tail gas denitrator, tail gas desulfurizer, ammonium sulfate collecting tank, liquid ammonia pot, ammonia water dilutes the pot, water storage tank, ammonia gas recoverer, ammonia water pot, intellectual fuel spray nozzle and connecting line to make up mainly, the oxygen in the liquid oxygen pot passes the heat exchanger first, then pass the heater, pass the pressure buffer tank, pass the oxygen flow regulator, link oxygen outlet pipe with engine air inlet pipe, supply oxygen to the engine combustion chamber directly; cooling water of an engine is taken as a heating medium and is introduced into the heat exchanger to exchange heat with oxygen from the liquid oxygen tank, so that heat energy is recovered, and the cooling efficiency is improved; the tail gas of the engine from the heater is treated by a tail gas denitrator, a tail gas denitrator and an ammonia gas recoverer in sequence to respectively remove NOXAnd SO3Forming nitrogen and ammonium sulfate, recovering escaped ammonia gas and particulate matters through an ammonia gas recoverer for diluting liquid ammonia, preparing ammonia water with proper concentration for a tail gas desulfurizer, and collecting and generating ammonium sulfate for unified environmental protection treatment, wherein the tail gas denitrifier is used for carrying out unified environmental protection treatment on 800 ℃, 833 ℃, 853 ℃, 868 ℃ and 989Spraying excess liquid ammonia to the tail gas to remove NO, wherein the excess liquid ammonia is sprayed to the tail gas at 999 ℃, 1013 ℃, 1039 ℃, 1053 ℃, 1089 ℃, 1103 ℃, 1163 ℃, 1186 ℃, 1190 ℃ and 800-1190 DEG CXTo become nitrogen; the tail gas desulfurizer sprays excessive ammonia water to the tail gas at 268 ℃, 183 ℃, 193 ℃, 209 ℃, 216 ℃, 238 ℃, 253 ℃, 288 ℃, 293 ℃, 303 ℃, 333 ℃, 358 ℃, 378 ℃, 393 ℃ and 268-398 ℃ to remove SO3The generated ammonium sulfate enters an ammonium sulfate collecting tank; the tail gas denitration device, the tail gas desulfurizer, the ammonia gas recoverer and the connecting pipeline are containers resistant to ammonia corrosion, the ammonia gas recoverer is an ammonia escape and particulate matter absorption processor, automobile engine tail gas enters from the upper part of the ammonia gas recoverer, the tail gas is shunted and emitted from the lower part of the ammonia gas recoverer through N capillaries, the tail gas is thinned and shunted into a plurality of micro bubbles, the micro bubbles sequentially enter aqueous solution at the bottom of the ammonia gas recoverer respectively and then are absorbed, the micro bubbles of the tail gas are in a turbulent boiling state in the ammonia gas recoverer, full contact exchange of gas and liquid is realized to the maximum extent, the tail gas is exhausted from the upper part of the ammonia gas recoverer through aqueous solution absorption treatment, the aqueous ammonia solution is exhausted into an ammonia water tank from the lower part of the ammonia gas recoverer, wherein N is a positive integer; opening a discharge valve of the ammonia gas recoverer and a water supply valve of a water storage tank at regular time, supplementing and replacing the aqueous solution in the ammonia gas recoverer periodically, and enabling the ammonia water in the ammonia gas recoverer to enter an ammonia water tank for storage; an oil supply pipe from an oil supply pump enters an intelligent oil nozzle, the intelligent oil nozzle divides one oil supply pipe into M micro oil supply pipes, each micro oil supply pipe is connected with a micro electromagnetic valve, each micro electromagnetic valve is connected with an intelligent control center, the intelligent control center captures and collects oxygen pressure, temperature, flow and fuel characteristics through a sensor, reasonably matches and controls the reasonable proportion of fuel and pure oxygen, instantaneously controls the opening and closing number of the micro oil supply pipe electromagnetic valves, realizes the instantaneity, synchronism, effectiveness and intelligence of continuous control of fuel supply flow, matches and controls the supply fuel under the conditions of constant temperature, constant heat and constant work, ensures the normal operation of an engine, and realizes the effects of energy conservation, emission reduction and consumption reduction to the maximum extent, wherein M is a positive integer; the liquid oxygen tank and the liquid ammonia tank are double-layer containers, the inner layer is a pressure container, and the outer layer is a pressure containerThe inner layer container is used for containing liquid oxygen or liquid ammonia, the vaporizer is fixed on the inner wall of the outer layer container, the space between the inner layer container and the outer layer container is vacuumized, and a plurality of layers of heat-insulating materials are used for wrapping the outer wall of the inner layer container or filling other heat-insulating materials into the space between the inner layer container and the outer layer container; the liquid oxygen tank and the liquid ammonia tank are provided with a pressure gauge, a liquid level meter, a vacuum gauge, a safety pressure release valve, a liquid oxygen or liquid ammonia input control valve, an oxygen or ammonia output control valve, a pressure release valve, a liquid oxygen or liquid ammonia input pipe and an oxygen or ammonia output pipe.
Claims (9)
1. An automobile, characterized by: the automobile comprises a tail gas denitrator, a tail gas desulfurizer and an ammonia gas recoverer, wherein the ammonia gas recoverer is an escaped ammonia gas and particulate matter absorption processor, tail gas of an automobile engine enters from the upper part of the ammonia gas recoverer, is shunted and emitted from the lower part of the ammonia gas recoverer through N capillaries, is thinned and shunted into a plurality of tiny bubbles, sequentially and respectively enters aqueous solution at the bottom of the ammonia gas recoverer for absorption treatment, the tiny bubbles of the tail gas are in a turbulent boiling state in the ammonia gas recoverer, so that full gas-liquid contact exchange is realized to the maximum extent, the tail gas is discharged from the upper part of the ammonia gas recoverer through the aqueous solution absorption treatment, and an ammonia aqueous solution is discharged into an ammonia water tank from the lower part of the ammonia gas recoverer, wherein N is a positive integer; opening a discharge valve of the ammonia gas recoverer and a water supply valve of the water storage tank at regular time, periodically supplementing and replacing the aqueous solution in the ammonia gas recoverer, and enabling the ammonia water in the ammonia gas recoverer to enter an ammonia water tank for storage.
2. The vehicle of claim 1, wherein: the tail gas denitrator sprays excessive liquid ammonia to the tail gas at 800 ℃, 833 ℃, 853 ℃, 868 ℃, 989 ℃, 999 ℃, 1013 ℃, 1039 ℃, 1053 ℃, 1089 ℃, 1103 ℃, 1163 ℃, 1186 ℃, 1190 ℃ and 800-1190 ℃ to remove NOXBecomes nitrogen gas.
3. The vehicle of claim 1, wherein: the tail gas desulfurizer has the temperature of 268 ℃, 183 ℃, 193 ℃, 209 ℃, 216 ℃, 238 ℃, 253 ℃, 288 ℃, 293 ℃ and 303 DEG CSpraying excessive ammonia water to the tail gas at 333 ℃, 358 ℃, 378 ℃, 393 ℃ and 268-398 ℃ to remove SO3And the generated ammonium sulfate enters an ammonium sulfate collecting tank.
4. The vehicle of claim 1, wherein: the automobile mainly comprises a liquid oxygen tank, a heat exchanger, a heater, a pressure buffer tank, an oxygen flow regulator, an engine, a tail gas denitrator, a tail gas desulfurizer, an ammonium sulfate collecting tank, a liquid ammonia tank, an ammonia water dilution tank, a water storage tank, an ammonia gas recoverer, an ammonia water tank, an intelligent oil nozzle and a connecting pipeline, wherein oxygen in the liquid oxygen tank firstly passes through the heat exchanger, then passes through the heater, then passes through the pressure buffer tank, and then passes through the oxygen flow regulator, an oxygen outlet pipe is connected with an engine air inlet pipe, and the oxygen is directly supplied to an engine combustion chamber; cooling water of an engine is taken as a heating medium and is introduced into the heat exchanger to exchange heat with oxygen from the liquid oxygen tank, so that heat energy is recovered, and the cooling efficiency is improved; the tail gas of the engine is used as a heating medium and is introduced into the heater, so that the oxygen temperature is increased, the heat energy is recycled again, the heat energy utilization rate is increased, and the cost is reduced.
5. The vehicle of claim 1, wherein: the tail gas of the engine from the heater is sequentially and respectively treated by a tail gas denitrator, a tail gas denitrator and an ammonia gas recoverer to respectively remove NOXAnd SO3And forming nitrogen and ammonium sulfate, recovering escaped ammonia gas and the solution after the particulate matters through an ammonia gas recoverer, diluting liquid ammonia, preparing ammonia water with proper concentration for a tail gas desulfurizer, and collecting and generating ammonium sulfate for unified environmental protection treatment.
6. The vehicle of claim 4, wherein: the tail gas denitrator, the tail gas desulfurizer, the ammonia gas recoverer and the connecting pipeline are containers resistant to ammonia corrosion.
7. The automobile of claim 4, wherein: the intelligent oil nozzle divides an oil supply pipe into M micro oil supply pipes, each micro oil supply pipe is connected with a micro electromagnetic valve, each micro electromagnetic valve is connected with an intelligent control center, the intelligent control center captures and collects oxygen pressure, temperature, flow and fuel characteristics through a sensor, reasonable proportion of fuel and pure oxygen is matched and controlled, the opening and closing quantity of the micro oil supply pipe electromagnetic valves is controlled instantaneously, instantaneity, synchronism, effectiveness and intelligence of fuel supply flow continuous control are achieved, fuel is matched and controlled under the conditions of constant temperature, constant heat and constant work, normal operation of an engine is guaranteed, energy conservation, emission reduction and consumption reduction effects are achieved to the maximum extent, and M is a positive integer.
8. The vehicle of claim 4, wherein: the liquid oxygen tank and the liquid ammonia tank are double-layer containers, the inner layer is a pressure container, the outer layer is a vacuum container, the inner layer container is used for containing liquid oxygen or liquid ammonia, the vaporizer is fixed on the inner wall of the outer layer container, the inner layer and the outer layer are vacuumized, and multiple layers of heat-insulating materials are used for wrapping the outer wall of the inner layer container or filling the space between the inner layer container and the outer layer container with other heat-insulating materials.
9. The vehicle of claim 4, wherein: the liquid oxygen tank and the liquid ammonia tank are provided with a pressure gauge, a liquid level meter, a vacuum gauge, a safety pressure release valve, a liquid oxygen or liquid ammonia input control valve, an oxygen or ammonia output control valve, a pressure release valve, a liquid oxygen or liquid ammonia input pipe and an oxygen or ammonia output pipe.
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CN201710163593.7A CN106917703B (en) | 2017-03-09 | 2017-03-09 | Automobile |
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CN201710163593.7A CN106917703B (en) | 2017-03-09 | 2017-03-09 | Automobile |
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CN106917703B true CN106917703B (en) | 2022-05-17 |
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CN107715655A (en) * | 2017-10-19 | 2018-02-23 | 芜湖新兴铸管有限责任公司 | Efficient sulphur ammonium flowing full groove exhaust gas processing device |
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CN102128106A (en) * | 2010-04-27 | 2011-07-20 | 赵军政 | Efficient energy-efficient environmental-friendly steamer internal combustion engine |
CN202001148U (en) * | 2011-01-31 | 2011-10-05 | 赵军政 | Pure liquid oxygen gasoline engine |
CN102392762A (en) * | 2011-10-05 | 2012-03-28 | 赵军政 | Efficient energy-saving eco-friendly car |
CN104895721A (en) * | 2015-04-09 | 2015-09-09 | 赵军政 | Intelligent oil nozzle |
CN106051810A (en) * | 2016-05-08 | 2016-10-26 | 宁波高新区世代能源科技有限公司 | Desulfurization, denitration and dedusting complete equipment for burning liquid gas |
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2017
- 2017-03-09 CN CN201710163593.7A patent/CN106917703B/en active Active
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102128106A (en) * | 2010-04-27 | 2011-07-20 | 赵军政 | Efficient energy-efficient environmental-friendly steamer internal combustion engine |
CN202001148U (en) * | 2011-01-31 | 2011-10-05 | 赵军政 | Pure liquid oxygen gasoline engine |
CN102392762A (en) * | 2011-10-05 | 2012-03-28 | 赵军政 | Efficient energy-saving eco-friendly car |
CN104895721A (en) * | 2015-04-09 | 2015-09-09 | 赵军政 | Intelligent oil nozzle |
CN106051810A (en) * | 2016-05-08 | 2016-10-26 | 宁波高新区世代能源科技有限公司 | Desulfurization, denitration and dedusting complete equipment for burning liquid gas |
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Inventor after: Zhao Junzheng Inventor after: Zhao Denglu Inventor after: Zhao Qian Inventor after: Zhou Xiaoling Inventor before: Zhao Junzheng Inventor before: Zhao Qian |