CN102278177B - Device and method for efficiently utilizing tail gas of combustion engine - Google Patents

Device and method for efficiently utilizing tail gas of combustion engine Download PDF

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CN102278177B
CN102278177B CN201110118398.5A CN201110118398A CN102278177B CN 102278177 B CN102278177 B CN 102278177B CN 201110118398 A CN201110118398 A CN 201110118398A CN 102278177 B CN102278177 B CN 102278177B
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CN102278177A (en
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汪家琳
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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
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Abstract

The invention discloses a device and method for efficiently utilizing tail gas of a combustion engine, which are characterized in that a feeding box filled with a cyanuric acid water solution is connected to an exhaust pipe, a valve and a guide pipe are led to a front port of the exhaust pipe; the tail part of the exhaust pipe is communicated with a sleeve, an inner pipe and a reaction pool, a reaction box filled with Ca(OH)2, a direct-current compressor, a fire extinguisher barrel, a storage battery, an electric key, a current meter, a potentiometer and an external direct-current charging power supply, wherein the reaction pool is provided with a H2SO4 water solution, a noble electrode, a connecting pipe and a valve. For tail gases containing CO, NO, NO2, carbureted hydrogen HC, SO2, H2S, Pb and particulate matters emitted by traveling vehicles adopting diesel, petrol, ethanol blended gasoline and natural gas as fuels and combustion engines of a fixed power device, water containing H2SO4 is electrolyzed to release O2 for oxidizing CO, NO, HC, H2S and Pb; and cyanuric acid is depolymerized into isocyanic acid to react with NO2 for generating N2. Purified and compressed CO2 is used in fields of fire extinguishment, air fertilizers, refrigeration and the like, and residues are recycled, thus energy is saved, emission is reduced, and the tail gases are efficiently utilized.

Description

Exhaust gases of internal combustion engines efficient utilization device and method
Technical field the present invention relates to waste gas utilization, energy-saving and emission-reduction, environmental protection, resource reutilization field, is a kind of exhaust gases of internal combustion engines efficient utilization device and method.In particular for containing greenhouse gases CO in engine exhaust tail gas 2with toxic gas NO, NO 2, H 2s, hydrocarbon HC, CO and SO 2, befouling environment, needs energy-conservation, reduction of discharging, environmental protection.By exhaust gases of internal combustion engines high-efficient purification, be particularly H 2, N 2, CO 2, and by CO 2efficient Compression, is used in fire extinguishing, refrigeration, cold drink, gas fertilizer, warming, resisting cold, heat insulation field, residue CaHCO 3, (NH 4) 2sO 4, (NH 4) 2sO 3, PbSO 4, PbSO 3with particulate matter, by operator, put on protective glove, mouth mask, to collect, seal and be sent to professional recovery shop with plastic container, centralized recovery is for chemical field processing, again, recycle.
No matter background technique people is diesel oil, gasoline if knowing internal-combustion engine, or ethanol petrol, rock gas be as fuel, and after burning, that discharge is all CO 2greenhouse gases, especially diesel oil and gasoline combustion, the tail gas of discharge not only contains CO 2outside greenhouse gases, but also contain toxic gas NO, NO 2, hydrocarbon HC, CO and SO 2.In a kind of tail gas of diesel combustion discharge, just contain 75.7% N 2, 10% CO 2, 8% H 2o steam, 6% O 2, 0.2% NO, 0.01% NO 2, 0.03% hydrocarbon HC, 0.05% CO and SO 2, be less than 0.01% particulate matter; In a kind of tail gas of gasoline combustion discharge, wherein just contain NO, hydrocarbon HC, CO, O 2with SO 2, a kind of tail gas of combustion of natural gas discharge is wherein with regard to content CO, NO, H 2s, hydrocarbon HC, remove CO in a kind of ethanol petrol tail gas 2with H 2outside O steam, inevitably contain NO, the NO of gasoline combustion discharge 2, hydrocarbon HC.Although whether exhaust gases of internal combustion engines is abundant with burning, relevant with the fuel place of production, synoptic climate, load, operating mode.But, in exhaust gases of internal combustion engines, have toxic gas NO, the NO of content different proportion 2, hydrocarbon HC, CO and SO 2, befouling environment, is mankind's public hazards, should purification utilization.This is the difficult problem that the mankind face jointly.But, although the cleaning of off-gas technology existing is at present to utilize cyanuric acid to purify NO 2, ammoniacal liquor purifies SO 2, just stop on < < chemistry > > textbook, there is no practicable device, also do not implement.Enable at present the cleaning of off-gas device of implementing, be still limited purification NO 2, SO 2, H 2the a certain gas of S, can not purify comprehensively and contain greenhouse gases CO 2with toxic gas NO, NO 2, H 2s, hydrocarbon HC, CO and SO 2tail gas.In a word, all a large amount of CO of ubiquity of any fuel and cleaning of off-gas device 2discharge, by greenhouse gases CO 2effectively utilize.What promote now is that the ethanol petrol of clean energy resource is made fuel, also discharges in large quantities CO 2in air, cause greenhouse effect, make the earth environment worsening be difficult to improve, and producing of ethanol needs a large amount of grain, biology, the human survival that natural disaster is taken place frequently is had enough to eat and wear and has been brought challenge, uses for a long time grain, biology to attend to one thing and lose sight of another as fuel, loses more than gain.Although grain, biology can be made ethanol and make fuel, can not burn with straight alcohol, and can only mix with gasoline, although can make the tail gas content of discharge reduce to some extent, wherein also contain NO, the NO of gasoline combustion discharge 2, but same ethanol petrol is also greenhouse gases CO 2with the manufacturer of toxic gas hydrocarbon HC, CO, tail gas clean-up, recovery, the utilization of in the time of equally need to be by ethanol petrol effect fuel combustion, discharging.
Summary of the invention technical problem to be solved by this invention is to provide the efficient apparatus and method of utilizing of a kind of exhaust gases of internal combustion engines, makes the people more can be by the CO in exhaust gases of internal combustion engines, NO, NO 2, hydrocarbon HC, SO 2, H 2s, Pb, these toxic substance high-efficient purifications of particulate matter, by CO 2high efficiente callback is used in fire extinguishing, refrigeration, cold drink field, residue CaHCO 3, (NH 4) 2sO 4, (NH 4) 2sO 3, PbSO 4, PbSO 3, particulate matter, by operator, put on protective glove, mouth mask, with plastic container collect, sealing, be sent to professional recovery shop centralized recovery for chemical field process, again, recycle, make engine exhaust only have nontoxic H to airborne 2, N 2, purified environment.The effect of play high-efficient purification, energy-saving and emission-reduction, resource circulation utilization, optimizing the environment.
The object of the present invention is achieved like this, exhaust gases of internal combustion engines efficient utilization device and method are the tops that the charging box fixing frame that is provided with feeding cover, navigation watch, valve is fixed on to outlet pipe, conduit is communicated with after the charging box of valve to the prosopyle of an insertion outlet pipe.To in sleeve pipe, put into inner support circle, insert inner tube; Inner tube is stretched into the prosopyle of outlet pipe, one of sleeve pipe entangles firm with internal-combustion engine vent-pipe afterbody, outlet pipe and sleeve pipe is tightened up with retainer ring.Be provided with in advance the reaction tank of connecting tube, air outlet, feeding cover and inert electrode anode and inert electrode negative electrode, insert in reaction tank the other end of sleeve pipe, in reaction tank, inert electrode anode and inert electrode negative electrode the two poles of the earth are at a distance of 3 centimetres, inert electrode anode covers by inner tube, and reaction tank is fixed near hard parts outlet pipe with fixing frame.Connecting tube, valve are connected successively with air pipe, and connecting tube connects reaction tank, and air pipe stretches in valvular reaction chamber, and reaction chamber is also fixed near hard parts outlet pipe with fixing frame.Air pipe is communicated with to reaction chamber and direct current compressor, and direct current compressor is fixed near hard components outlet pipe with fixing frame.Then by adjustable height crimp head, be communicated with direct current compressor, then by the safe and reliable empty fire extinguisher bucket with jet pipe, pressure handle, pressure gauge, arming pin, dial loose arming pin, jet pipe and adjustable height crimp head are connect to jail.Safe and reliable empty fire extinguisher bucket is fixed in the hard components of outlet pipe with fixing frame.Inert electrode negative electrode is connected on the negative pole of storage battery, inert electrode anode is connected on the positive pole of storage battery by telegraph key and ammeter.The positive pole of direct current compressor is parallel on telegraph key by potentiometer, the negative pole of direct current compressor is parallel to the negative pole of storage battery simultaneously.Storage battery is in parallel with extraneous DC charging power supply.Potentiometer and valve are connected in the gas pedal of internal-combustion engine with steel wire by pulley.From the feeding cover of reaction tank, to reaction tank, add containing 20%H 2sO 4water in, from the feeding cover of charging box, to charging box, add a certain amount of cyanuric acid and water, add Ca (OH) from feeding cover to reaction chamber 2solution.After engine starts, while not opening telegraph key, valve, potentiometer, the cyanuric acid in charging box has neither part nor lot in reaction.In reaction tank, contain 20%H 2sO 4water there is not electrolysis, exhaust gases of internal combustion engines CO, NO, NO 2, hydrocarbon HC, SO 2, H 2cO, NO, NO in S 2, hydrocarbon HC, SO 2, H 2s gas is directly discharged in air through air outlet.In reaction tank, only there are particulate matter and Pb and H 2sO 4and H 2o, SO 2there is the PbSO that displacement bleaching generates 4, PbSO 3sludge, discharges a small amount of H from air outlet 2.Open telegraph key, along with gas pedal pulls steel wire by pulley, open valve and potentiometer, make inert electrode anode and inert electrode cathodal closing in reaction tank, ammeter rotates, containing 20%H 2sO 4water electrolysis, at inert electrode anode, there is O at place 2discharge, at inert electrode negative electrode, there is H at place 2discharge.Make tail gas CO, NO, NO 2, hydrocarbon HC, SO 2, H 2cO, NO, hydrocarbon HC and O in S 2reaction is NO in the mixture of generation 2, CO 2, H 2o, reaction equation is CO+O 2=CO 2, NO+O 2=NO 2, hydrocarbon HC+O 2→ H 2o+CO 2; Wherein Pb and O 2the PbO that reaction generates, reaction equation is Pb+O 2=PbO, H 2a small amount of O in S and tail gas 2with containing H 2sO 4water electrolysis generate O 2at high temperature reaction generates SO 2with H 2o, enters in reaction tank, and reaction equation is 2H 2s+3O 2=2H 2o+2SO 2.Now, the cyanuric acid aqueous solution in charging box, by valve and conduit, drops in the prosopyle of outlet pipe, and outlet pipe prosopyle core temperature is conventionally at 400-800 ℃, and cyanuric acid molecular formula is C 3n 3(OH) 3, molecular weight 129.07, density 1.768,360 ℃ of fusing points, are dissolved in hot water, white crystals, in the time of 330 ℃, depolymerization is positive cyanic acid and isocyanic acid, water also becomes water vapor.The molecular weight of positive cyanic acid is 43, and molecular formula is HOCN, and structural formula is H-O-C ≡ N, density 1.14, and 23.6 ℃ of boiling points, salient pole highly acid in water, property is unstable, and easily polymerization, generates NH during hydrolysis 3, CO 2, reaction equation is HOCN+H 2o=NH 3+ CO 2.The molecular weight of isocyanic acid is 43, and molecular formula is HNCO, and structural formula is H-N=C=O, density 1.14, and 23.6 ℃ of boiling points, are heated and NO 2reaction, generates N 2, CO 2, H 2, its reaction equation is 8HNCO+6NO 2=8CO 2+ 2H 2o+7N 2.NH 3, CO 2, N 2with H 2o steam enters reaction tank.Wherein N 2not with containing H 2sO 4h 2o reaction, and be discharged in air from air outlet.In reaction tank, the NH of minute quantity 3with H 2sO 4, and SO 2and H 2o reaction generates (NH 4) 2sO 4, (NH 4) 2sO 3, Pb, PbO and H 2sO 4, and SO 2, H 2o reaction generates PbSO 4, PbSO 3precipitation, reaction equation is Pb+H 2sO 4=PbSO 4↓+H 2↑, Pb+H 2sO 4=PbSO 4↓+H 2↑ with PbO+H 2sO 4=PbSO 4↓+H 2o, PbO+H 2sO 4=PbSO 4↓+H 2o.The only NH of positive cyanic acid decomposes 3seldom, except generating (NH 4) 2sO 4, (NH 4) 2sO 3outward, and at H 2sO 4and under hot water environment, CO in reaction tank 2with H 2o is difficult to H 2cO 3form exists, and is subject to the absorption of direct current compressor, with the impact of reaction tank high temperature, and a large amount of CO 2through connecting tube, valve, air pipe, to reaction chamber, overflow, and with reaction chamber in Ca (OH) 2reaction generates CaCO 3precipitation.Along with increasing and the increasing of gas pedal of tail gas from exhaust pipe, the H in reaction tank 2, N 2generate and discharge in a large number.(the NH generating in simultaneous reactions pond 4) 2sO 4, (NH 4) 2sO 3with PbSO 4, PbSO 3, also corresponding increasing of particulate matter, and CO 2roll up, by connecting tube, valve, air pipe, enter in reaction chamber, excessive CO 2make CaCO 3become CaHCO 3, and have pure CO 2overflow.Now, direct current compressor is in operation, by pure CO 2suck in direct current compressor and compression, by adjustable height crimp head, jet pipe, pressure handle, pressure gauge, enter in safe and reliable empty fire extinguisher bucket, and in fire extinguisher bucket, be gradually compressed into highdensity CO 2.As the mixed solution (NH in the cyanuric acid aqueous solution, the reaction tank that observe from navigation watch, ammeter charging box 4) 2sO 4, (NH 4) 2sO 3, H 2when O volume and ammeter electric current reduce to minimum value, should close internal-combustion engine, split key, plugs arming pin, and throttle down is supplied the mixed solution (NH in the cyanuric acid aqueous solution, the reaction tank in charging box in time 4) 2sO 4, (NH 4) 2sO 3, H 2o volume and from the sufficient battery current of extraneous DC charging power supply, then opens internal-combustion engine, telegraph key, dials loose arming pin, and regulating valve, works on.When the gauge hand of fire extinguisher bucket reaches green colour, should close internal-combustion engine, split key, plugs arming pin, takes out fire extinguisher bucket from fixing frame, puts on protective glove and mouth mask, opens the beneath valve of reaction chamber, discharge CaHCO 3with water, and open the valve in being connected with air pipe, the mixed solution (NH in discharge reaction tank 4) 2sO 4, (NH 4) 2sO 3with containing H 2sO 4h 2o, with PbSO 4, PbSO 3, particulate matter, with plastic container by CaHCO 3with (NH 4) 2sO 4, (NH 4) 2sO 3with containing H 2sO 4h 2o, and PbSO 4, PbSO 3, particulate matter collect sealing be sent to professional recovery shop, centralized recovery recycles to chemical field cycle for the treatment of.By the CO of the high-purity high-density in fire extinguisher bucket 2recycle for fire extinguishing, refrigeration, cold drink, gas fertilizer, warming, resisting cold, heat insulation field.The related internal-combustion engine of exhaust gases of internal combustion engines efficient utilization device of the present invention will be reworked, first to check ammeter, navigation watch and valve, telegraph key, from the sufficient battery current of extraneous DC charging power supply, from the feeding cover of charging box, in charging box, continue to add cyanuric acid and water, from the feeding cover of reaction tank, in reaction tank, rejoin H 2sO 4with water, from the feeding cover of reaction chamber, in reaction chamber, rejoin Ca (OH) 2, change safe and reliable empty fire extinguisher bucket, empty fire extinguisher bucket is fixed with fixing frame, then dial loose arming pin.Then starting apparatus combustion engine, and open telegraph key, adjusting gas pedal, valve, rework.Potentiometer, valve in exhaust gases of internal combustion engines efficient utilization device of the present invention and method can, with gas pedal, be regulated by steel wire by pulley, and time, the degree of reaction can be observed by ammeter and pressure gauge, navigation watch, CO 2gas, under the compression of direct current compressor, is being unclamped after arming pin by adjustable height crimp head, through jet pipe, pressure handle, pressure gauge, is pressed in safe and reliable empty fire extinguisher bucket.The internal-combustion engine that exhaust gases of internal combustion engines efficient utilization device of the present invention and method relate to is the locomotive that travels, charging box wherein, reaction tank, reaction chamber, direct current compressor, fire extinguisher bucket is all fixed on the safe and reliable metal parts of the locomotive that travels with fixing frame separately, storage battery arranges separately, the storage battery of locomotive itself need not travel, can be by the DC electrical source of the locomotive that travels, as extraneous DC charging power supply, ammeter, telegraph key is positioned on the bridge of operator cabin, pulley, steel wire, potentiometer is positioned in gas pedal, with the displacement of gas pedal, carry out the size of regulator potentiometer and valve.What exhaust gases of internal combustion engines efficient utilization device of the present invention and method internal-combustion engine related to is fixing power plant, charging box, reaction tank, reaction chamber, direct current compressor, fire extinguisher bucket is all fixed on near safety internal-combustion engine firmly on parts with fixing frame separately.DC charging power supply, ammeter, telegraph key, storage battery are arranged on convenient observation and the position of using, and pulley, steel wire, potentiometer are all positioned in QUADRANT, change the size of potentiometer and valve with the variation of throttle.Exhaust gases of internal combustion engines efficient utilization device of the present invention and method are applicable to the internal-combustion engine of diesel oil, gasoline, ethanol petrol, fuelled with natural gas, when normal, all should be from the feeding cover of charging box to charging box when diesel oil, gasoline, ethanol petrol are made fuel, add a certain amount of cyanuric acid, conventionally by 1g cyanuric acid, be watered 150ml, under the thermal radiation of outlet pipe, cyanuric acid heating for dissolving is in water.With the unlatching of valve, splash into the prosopyle of outlet pipe, being subject to the effect depolymerization of 400-800 ℃ of outlet pipe prosopyle is positive cyanic acid and isocyanic acid, and then positive cyanic acid is decomposed into again NH 3, CO 2.Now in reaction tank under the effect of the direct current of 24 volts and inert electrode anode and inert electrode negative electrode, contain 20%H 2sO 4water in water electrolysis, inert electrode anode discharge O 2, by inner tube, transport in outlet pipe and mix, make hydrocarbon HC, CO, NO in tail gas be oxidized to CO 2, H 2o, NO 2, reaction equation is CO+O 2=CO 2, NO+O 2=NO 2, hydrocarbon HC+O 2→ H 2o+CO 2; Pb and O 2the PbO that reaction generates, reaction equation is Pb+O 2=PbO.NO wherein 2generate N with isocyanate reaction 2, H 2o, CO 2, the SO in tail gas 2enter and in reaction tank, generate H 2sO 3, and and NH 3reaction generates (NH 4) 2sO 3be dissolved in water, even if there is remaining NH 3also with water in H 2sO 4reaction generates (NH 4) 2sO 4water-soluble, thus allow in reaction tank only with CO 2, N 2, inert electrode catholyte H 2exist.The N of nontoxic pollution-free 2, H 2from air outlet, be discharged into air CO 2through the Ca (OH) in reaction chamber 2filter, along with increasing and the increasing of gas pedal of tail gas from exhaust pipe, potentiometer resistance value reduces, and valve increases, CO 2amount increases.Excessive CO 2make CaCO 3become CaHCO 3, and have pure CO 2overflow, then compression enters in sky fire extinguisher bucket with adjustable height crimp head, jet pipe, pressure handle, pressure gauge through direct current compressor, and in fire extinguisher bucket, be gradually compressed into the CO of high-purity high-density 2.CO now 2in original reaction chamber, direct current compressor and fire extinguisher staving in residual air, CO 2purity reach 100%.By the CO of the high-purity high-density in fire extinguisher bucket 2recycle for fire extinguishing, refrigeration, cold drink, gas fertilizer, warming, resisting cold, heat insulation the field, (NH that the reactant in reaction tank generates 4) 2sO 4, (NH 4) 2sO 3with PbSO 4, PbSO 3, residue CaHCO in particulate matter and reaction chamber 3, by operator, put on protective glove, mouth mask, with the plastic container of sealing, collect sealing, be sent to professional recovery shop, centralized recovery is to chemical field processing, cycling and reutilization.Conscientiously poisonous and hazardous exhaust gases of internal combustion engines fully purified, utilize efficiently.Wherein exhaust gases of internal combustion engines efficient utilization device of the present invention contains H in the tail gas that is applicable to discharge 2s, NO, NO 2, SO 2the internal-combustion engine of fuelled with natural gas, although H 2s, NO, NO 2, SO 2content is few, still, and because of the tail gas H of discharge 2s, NO, NO 2, SO 2poisonous, than diesel oil, gasoline, tail gas CO, the NO of ethanol petrol burning and exhausting, NO 2, hydrocarbon HC, SO 2have more H 2s toxic gas.And H 2s is at O 2in the time of fully, burning generates SO 2with H 2o, reaction equation is 2H 2s+3O 2=2H 2o+2SO 2.At O 2when insufficient, generate S and H 2o, reaction equation is 2H 2s+O 2=2H 2o+2S.Therefore, exhaust gases of internal combustion engines efficient utilization device of the present invention is closing the distance inert electrode anode, inert electrode negative electrode in reaction tank, makes inert electrode anode, inert electrode negative electrode the two poles of the earth at a distance of 2cm, makes to contain H 2sO 4h 2h in O 2o electrolysis electrolysis more can be given full play to, and increases the O of inert electrode anode 2discharge, make H 2s is at O 2in the time of fully, burning generates SO 2with H 2o.Exhaust gases of internal combustion engines efficient utilization device of the present invention and method add 8 liters to contain 20% H from the feeding cover of reaction tank to the reaction tank of 10 liters of volumes 2sO 4h 2o, covers tightly feeding cover; From the feeding cover of 10 liters of volume charging boxs, to charging box, press 1g cyanuric acid C 3n 3(OH) 3be watered 150ml, add the cyanuric acid C of 5 liters 3n 3(OH) 3with water, feeding cover is covered tightly; Reaction chamber from from feeding cover to 5 liters of volumes, add 3 liters of Ca (OH) 2solution, covers tightly feeding cover.Can guarantee that exhaust gases of internal combustion engines efficient utilization device of the present invention is being applicable to travel locomotive under steam because of climb and fall and vibrations, inner liquid can be not excessive.When holding the CO of 4kg high-purity high-density 2the cyanuric acid C of the gauge hand of fire extinguisher bucket in green colour and charging box 3n 3(OH) 3aqueous solution navigation watch drops to the mixed solution (NH in 0.5 liter, reaction tank 4) 2sO 4, (NH 4) 2sO 3, containing H 2sO 4h 2when O volume reduces to 1 liter, should close internal-combustion engine, split key, plugs arming pin, takes out fire extinguisher bucket from fixing frame.Can guarantee that the Toxic in exhaust gases of internal combustion engines efficient utilization device of the present invention can be to external leakage.By the CO of the high-purity high-density in fire extinguisher bucket 2recycle for fire extinguishing, refrigeration, cold drink, gas fertilizer, warming, resisting cold, heat insulation the field, (NH that the reactant in reaction tank generates 4) 2sO 4, (NH 4) 2sO 3with PbSO 4, PbSO 3, residue CaHCO in particulate matter and reaction chamber 3, by operator, put on protective glove, mouth mask, with the plastic container of sealing, collect sealing, be sent to professional recovery shop, centralized recovery is to chemical field processing, cycling and reutilization.Can allow exhaust gases of internal combustion engines efficient utilization device of the present invention and method utilize better the CO of high-purity high-density 2(NH with the reactant generation in reaction tank 4) 2sO 4, (NH 4) 2sO 3with PbSO 4, PbSO 3, residue CaHCO in particulate matter and reaction chamber 3, make exhaust gases of internal combustion engines efficient utilization device of the present invention and more environmental protection of method, more efficiently, more energy-conservation, than existing specially for NO 2, SO 2, H 2the tail gas clean-up technology of a certain gas of S with device more comprehensively, more thoroughly, purer, more advanced.
Owing to having adopted such scheme, exhaust gases of internal combustion engines efficient utilization device of the present invention and method add cyanuric acid from the feeding cover of charging box to charging box, conventionally by 1g cyanuric acid, be watered 150ml, under the thermal radiation of outlet pipe, cyanuric acid heating for dissolving is in water.With the unlatching of valve, splash into outlet pipe prosopyle, being subject to the effect depolymerization of 400-800 ℃ of outlet pipe prosopyle is positive cyanic acid and isocyanic acid, and then positive cyanic acid is decomposed into again NH 3, CO 2.Now in reaction tank under the effect of the direct current of 24 volts and inert electrode anode and inert electrode negative electrode, contain H 2sO 4h 2h in O 2o electrolysis, discharges O at inert electrode anode 2, by inner tube, transport in outlet pipe prosopyle and mix, make tail gas CO, NO, NO 2, hydrocarbon HC, SO 2, H 2cO, NO, hydrocarbon HC and O in S 2reaction is oxidized to CO 2, H 2o, NO 2, H wherein 2o in S and tail gas 2the SO that at high temperature reaction generates 2, NO 2generate N with isocyanate reaction 2, H 2o, CO 2, the SO in tail gas 2and H 2o in S and tail gas 2o with electrolysis 2the SO that at high temperature reaction generates 2with H 2o, enters and in reaction tank, generates H 2sO 3, and and NH 3reaction generates (NH 4) 2sO 3water-soluble, even if there is remaining NH 3also with water in H 2sO 4reaction generates (NH 4) 2sO 4water-soluble, thus allow in reaction tank only with CO 2, N 2, inert electrode catholyte H 2exist.The N of nontoxic pollution-free 2, H 2from air outlet, be discharged into air CO 2through the Ca (OH) in reaction chamber 2filter, along with increasing and the increasing of gas pedal of tail gas from exhaust pipe, by pulley regulator potentiometer, make that potentiometer resistance value reduces, valve increases, CO 2increase.Excessive CO 2make CaCO 3become CaHCO 3, and have pure CO 2overflow, then compression enters in sky fire extinguisher bucket with adjustable height crimp head, jet pipe, pressure handle, pressure gauge through direct current compressor, and in fire extinguisher bucket, be gradually compressed into the CO of high-purity high-density 2.The CO of high-purity high-density now 2residual air in original reaction chamber, direct current compressor and fire extinguisher staving, CO 2purity reach 100%.By the CO of the high-purity high-density in fire extinguisher bucket 2recycle for fire extinguishing, refrigeration, cold drink, gas fertilizer, warming, resisting cold, heat insulation the field, (NH that the reactant in reaction tank generates 4) 2sO 4, (NH 4) 2sO 3with PbSO 4, PbSO 3, the residue CaHCO in particulate matter and reaction chamber 3, by operator, put on protective glove, mouth mask, with the plastic container of sealing, to collect sealing and be sent to professional recovery shop, centralized recovery is to chemical field processing, and circulation re-uses again.Poisonous and hazardous exhaust gases of internal combustion engines fully can be purified, reclaims efficiently, reuses really.Thereby solved and in exhaust gases of internal combustion engines, contained toxic gas and greenhouse gases, befouling environment, waste energy, destroy an ecological difficult problem, than the internal-combustion engine of existing background technique directly to more environmental protection of emission in air, more efficiently, more energy-conservation, than existing specially for NO 2, SO 2, H 2the tail gas clean-up technology of a certain gas of S and device more comprehensively, more thoroughly, purer, more advanced, solved ethanol and made fuel and also discharge CO 2gasoline combustion discharge NO in greenhouse gases and ethanol petrol 2, NO toxic gas a difficult problem.
Accompanying drawing explanation is following is accompanying drawing explanation
Fig. 1, exhaust gases of internal combustion engines efficient utilization device structural representation
Fig. 2, exhaust gases of internal combustion engines efficiently utilize method flow diagram when electrolysis (not working state)
Fig. 3, exhaust gases of internal combustion engines efficiently utilize method flow diagram (just working state when electrolysis)
Fig. 4, exhaust gases of internal combustion engines efficiently utilize method flow diagram (electrolysis done state)
Wherein: 1, outlet pipe 2, tail gas CO, NO, NO 2, hydrocarbon HC, SO 2, H 2s 3, sleeve pipe 4, retainer ring 5, inner support circle 6, fixing frame 7, reaction tank 8, containing H 2sO 4h 2o 9, particulate matter 10, inner tube 11, inert electrode anode 12, connecting tube 13, inert electrode negative electrode 14, ammeter 15, telegraph key 16, storage battery 17, fire extinguisher bucket 18, fixing frame 19, pressure handle 20, jet pipe 21, adjustable height crimp head 22, direct current compressor 23, fixing frame 24, air pipe 25, Ca (OH) 226, fixing frame 27, valve 28, air pipe 29, valve 30, extraneous DC charging power supply 31, fixing frame 32, cyanuric acid C 3n 3(OH) 333, normal valve 34, navigation watch 35, feeding cover 36, feeding cover 37, oxygen O 238, mixture 39, CaCO 340, CO 241, N 242, H 243, charging box 44, high-purity high-density CO 245, reaction chamber 46, CaHCO 347, (NH 4) 2sO 4, (NH 4) 2 sO 348, PbSO 4, PbSO 349, air outlet 50, arming pin 51, potentiometer 52, pulley 53, steel wire 54, conduit 55, pressure gauge 56, gas pedal 57, feeding cover 58, Pb 59, navigation watch
Embodiment exhaust gases of internal combustion engines efficient utilization device of the present invention and method, its device structure is the top that the charging box 43 use fixing frames 31 that are provided with feeding cover 36, navigation watch 34, valve 33 is fixed on to outlet pipe 1, conduit 54 is communicated with after the charging box 43 of valve 33 to the prosopyle of an insertion outlet pipe 1.To in sleeve pipe 3, put into inner support circle 5, inwardly in bracing ring 5, insert inner tube 10; Inner tube 10 is stretched into the prosopyle of outlet pipe 1,3 one of sleeve pipes entangle firm with internal-combustion engine vent-pipe 1 afterbody, outlet pipe 1 and sleeve pipe 3 are tightened up with retainer ring 4.Insert in reaction tank 7 other end of sleeve pipe 3, reaction tank 7 is provided with connecting tube 12, air outlet 49, feeding cover 35, navigation watch 59 and inert electrode anode 11 and inert electrode negative electrode 13 in advance, inert electrode anode 11, covers by inner tube 10 on inert electrode anode 11 at a distance of 3cm with inert electrode negative electrode 13 the two poles of the earth.Reaction tank 7 is fixed near hard parts outlet pipe 1 with fixing frame 6.Connecting tube 12, valve 29 are connected successively with air pipe 28, and connecting tube 12 connects reaction tank 7, and air pipe 28 stretches in the reaction chamber 45 of valve 27, and reaction chamber 45 is also fixed near hard parts outlet pipe 1 with fixing frame 26.Air pipe 28 is communicated with to reaction chamber 45 and 24V, 60W direct current compressor 22, and 24V, 60W direct current compressor 22 use fixing frames 18 are fixed near hard components outlet pipe 1.Then by adjustable height crimp head 21, be communicated with 24V direct current compressor 22, then by the CO that can hold 4kg high-purity high-density with jet pipe 20, pressure handle 19, pressure gauge 55, arming pin 50 244 safe and reliable empty fire extinguisher bucket 17, dials loose arming pin 50, and jet pipe 20 and adjustable height crimp head 21 are connect to jail.Empty fire extinguisher bucket 17 use fixing frames 18 are fixed in the hard components of outlet pipe 1.Inert electrode negative electrode 13 is connected on the negative pole of storage battery 16, inert electrode anode 11 is connected on the positive pole of 24V direct-flow storage battery 16 by telegraph key 15 and the ammeter 14 of range 30A.The positive pole of 24V, 36W direct current compressor 22 is parallel on telegraph key 15 by the potentiometer 51 of 10 kiloohms, the negative pole of 24V, 60W direct current compressor 22 is parallel to the negative pole of 24V storage battery 16 simultaneously.The storage battery 16 of 24V, 30A is in parallel with the extraneous DC charging power supply 30 of 24V.Potentiometer 51 and the valve 33 of 10 kiloohm resistance are connected in the gas pedal 56 of internal-combustion engine by pulley 52 use steel wires 53, carry out the size (Fig. 1) of regulator potentiometer 51 and valve 33 with the displacement of gas pedal 56 by steel wire 53, pulley 52.
The internal-combustion engine that exhaust gases of internal combustion engines efficient utilization device of the present invention and method relate to is the locomotive that travels, charging box 43 use fixing frames 31 wherein, reaction tank 7 use fixing frames 6, reaction chamber 45 use fixing frames 26, direct current compressor 22 use fixing frames 21, the equal fixing frame 18 of fire extinguisher bucket 17 is fixed on the safe and reliable metal parts of the locomotive that travels, storage battery 16 arranges separately, the storage battery of locomotive itself need not travel, can be by the DC electrical source of the locomotive that travels, as extraneous DC charging power supply 30, ammeter 14, telegraph key 15 is positioned on the bridge of operator cabin, pulley 52, steel wire 53, potentiometer 51 is positioned in gas pedal 56, with the displacement of gas pedal 56, carry out size (Fig. 1 of regulator potentiometer 51 and valve 33, Fig. 2, Fig. 3).
The internal-combustion engine that exhaust gases of internal combustion engines efficient utilization device of the present invention and method relate to is fixing power plant, charging box 43 use fixing frames 31, reaction tank 7 use fixing frames 6, reaction chamber 45 use fixing frames 26, direct current compressor 22 use fixing frames 21, fire extinguisher bucket 17 use fixing frames 18 is fixed on near safety internal-combustion engine firmly on parts.DC charging power supply 30, ammeter 14, telegraph key 15, storage battery 16 are arranged on convenient observation and the position of using, pulley 52, steel wire 53, potentiometer 51 are all positioned in QUADRANT, change the size (Fig. 1, Fig. 2, Fig. 3) of potentiometer 51 and valve 33 with the variation of throttle.
Exhaust gases of internal combustion engines efficient utilization device of the present invention and method, its operating method is to the reaction tank 7 of 10 liters of volumes, to add 8 liters containing 20%H from the feeding cover 35 of reaction tank 7 2sO 4h 2o 8, the navigation watch 34 in reaction tank 7 is shown as 8 liters, and feeding cover 35 is covered tightly; From the feeding cover 36 of 10 liters of volume charging boxs 43, to charging box 43, press 1g cyanuric acid C 3n 3(OH) 332 are watered 150ml, add the cyanuric acid C of 5 liters 3n 3(OH) 332 and water, the navigation watch 59 in charging box 43 is shown as 5 liters, and feeding cover 36 is covered tightly; Reaction chamber 45 from from feeding cover 57 to 5 liters of volumes, add 3 liters of Ca (OH) 225 solution, cover tightly feeding cover 57.After engine starts, while not opening telegraph key 15, valve 33, potentiometer 51, the cyanuric acid C in charging box 43 3n 3(OH) 332 have neither part nor lot in reaction.In reaction tank 7, contain H 2sO 4h 2there is not electrolysis in O 8, exhaust gases of internal combustion engines CO, NO, NO 2, hydrocarbon HC, SO 2, H 2gas CO, NO in S 2, NO 2, hydrocarbon HC, SO 2, H 2s is directly discharged in air through air outlet 49.In reaction tank 7, only there are particulate matter 9 and Pb 58 and H 2sO 4and H 2o, SO 2there is the PbSO that displacement bleaching generates 4, PbSO 348 sludges, reaction equation is Pb+H 2sO 4=PbSO 4↓+H 2↑, Pb+H 2sO 4=PbSO 4↓+H 2↑, from air outlet 49, discharge a small amount of H 242 (Fig. 1).Open telegraph key 15, along with gas pedal 56 pulls steel wire 53 by pulley 52, open valve 33 and potentiometer 51, potentiometer 51 is 5 kiloohms, inert electrode anode 11 in reaction tank 7 is switched on inert electrode negative electrode 13, and range 30A ammeter 14 turns to 3A, containing 20%H 2sO 4h 2o 8 electrolysis, at inert electrode anode, there are 37 discharges at 11 places, and at inert electrode negative electrode, there is H at 13 places 242 discharge.Make tail gas CO, NO, NO 2, hydrocarbon HC, SO 2, H 2cO, NO, hydrocarbon HC and O in S 2 237 reactions are NO in the mixture 38 of generation 2, CO 2, H 2o, reaction equation is CO+O 2=CO 2, NO+O 2=NO 2, hydrocarbon HC+O 2→ H 2o+CO 2; Pb 58 and O wherein 2the PbO that 37 reactions generate, reaction equation is Pb+O 2=PbO, H 2o in S and tail gas 2o with electrolysis 237 at high temperature reactions generate H 2o and SO 2enter in reaction tank 7, reaction equation is 2H 2s+3O 2=2H 2o+2SO 2.H 2o and SO 2enter and in reaction tank, generate H 2sO 3, H in Pb 58, PbO and reaction tank 7 2sO 4and H 2o, SO 2react and generate PbSO 4, PbSO 348 sludges, reaction equation is Pb+H 2sO 4=pbSO 4↓+H 2↑, Pb+H 2sO 4=PbSO 4↓+H 2↑ with PbO+H 2sO 4=PbSO 4↓+H 2o, PbO+H 2sO 4=PbSO 4↓+H 2o.Now, the cyanuric acid C in charging box 43 3n 3(OH) 332 aqueous solution, by valve 33 and conduit 54, drop in the prosopyle of outlet pipe 1, and outlet pipe 1 prosopyle core temperature is conventionally at 400-800 ℃, and cyanuric acid molecular formula is C 3n 3(OH) 332, molecular weight 129.07, density 1.768,360 ℃ of fusing points, are dissolved in hot water, white crystals, in the time of 330 ℃, depolymerization is positive cyanic acid and isocyanic acid, water also becomes water vapor simultaneously.The molecular weight of positive cyanic acid is 43, and molecular formula is HOCN, and structural formula is H-O-C ≡ N, density 1.14, and 23.6 ℃ of boiling points, salient pole highly acid in water, property is unstable, and easily polymerization, generates NH during hydrolysis 3, CO 2, hydrolysis reaction formula is HOCN+H 2o=NH 3+ CO 2.The molecular weight of isocyanic acid is 43, and molecular formula is HNCO, and structural formula is H-N=C=O, density 1.14, and 23.6 ℃ of boiling points, isocyanic acid HNCO is heated and NO 2reaction, generates N 2, CO 2, H 2o, its reaction equation is 8HNCO+6NO 2=8CO 2+ 2H 2o+7N 2.NH 3, CO 2, N 2with H 2o steam enters reaction tank 7.Wherein N241 not with containing H 2sO 4h 2o 8 reacts, and is discharged in air from air outlet 49.In reaction tank 7, the NH of minute quantity 3with H 2sO 4, and SO 2and H 2o reaction generates (NH 4) 2sO 4, (NH 4) 2 sO 347, the only NH of positive cyanic acid decomposes 3seldom, except generating (NH 4) 2sO 4, (NH 4) 2sO 3outside 47, and at H 2sO 4and under hot water environment, CO in reaction tank 7 2with H 2o is difficult to H 2cO 3form exists, and is subject to the absorption of 24V, 36W direct current compressor 22, with the impact of reaction tank 7 high temperature, and a large amount of CO 2through connecting tube 12, valve 29, air pipe 28, to reaction chamber 45, overflow, and with reaction chamber 45 in Ca (OH) 225 reactions generate CaCO 339 precipitations (Fig. 3).Along with increasing and the increasing of gas pedal 56 of outlet pipe 1 tail gas, by pulley 52, steel wire 53 regulator potentiometers 51, make that potentiometer 51 resistance values reduce, valve 33 increases, the H in reaction tank 7 242, N 241 generate and discharge in a large number.(the NH generating in simultaneous reactions pond 7 4) 2sO 4, (NH 4) 2 sO 347 and PbSO 4, PbSO 348, also corresponding increasing of particulate matter 9, and CO 240 roll up, and enter in reaction chamber 45 excessive CO by connecting tube 12, valve 29, air pipe 28 240 make CaCO 339 become CaHCO 346, and have pure CO 240 overflow.Now, 24V, 36W direct current compressor 22 are in operation, by pure CO 240 suck in 24V, 36W direct current compressor 22 and compression, enter in safe and reliable empty fire extinguisher bucket 17, and in fire extinguisher bucket 17, be gradually compressed into the CO of high-purity high-density by adjustable height crimp head 21, jet pipe 20, pressure handle 19, pressure gauge 55 244.As the demonstration cyanuric acid C in charging box 43 3n 3(OH) 3the navigation watch 34 of 32 aqueous solution volumes drops in 0.5 liter, reaction tank 7 and shows mixed solution (NH 4) 2sO 4, (NH 4) 2 sO 347, containing H 2sO 4h 2when navigation watch 59 volumes of O 8 volumes drop to 1 liter, when the ammeter 14 of demonstration 24V, 30A battery current is less than 1.5A, should close internal-combustion engine, split key 15, plugs arming pin 50, and throttle down 33 is supplied the cyanuric acid C in charging box 43 3n 3(OH) 332 aqueous solution to 5 liter, with containing 20%H 2sO 4h 2o 8 supplies mixed solution (NH in reaction tank 7 4) 2sO 4, (NH 4) 2 sO 347, containing H 2sO 4h 2o 8, make the volume of reaction tank 7 interior liquid reach 8 liters, and from the sufficient 24V of extraneous DC charging power supply 30,30A storage battery, then open internal-combustion engine, telegraph key 15, regulator potentiometer 51 and valve 33, dial loose arming pin 50, allow exhaust gases of internal combustion engines efficient utilization device of the present invention work on.When holding the CO of 4kg high-purity high-density 2pressure gauge 55 pointers of 44 fire extinguisher buckets 17, when green colour, should be closed internal-combustion engine, and split key 15, plugs arming pin 50, and throttle down 33 takes out fire extinguisher bucket 17 from fixing frame 18.By operator, put on protective glove, mouth mask, open reaction chamber 45 beneath valves 27 and discharge CaHCO 3with water, open the valve 29 in air pipe 28 connections, remaining mixed solution (NH in discharge reaction tank 7 4) 2sO 4, (NH 4) 2 sO 347, containing H 2sO 4h 2o 8 (Fig. 4).(NH reactant in reaction tank 7 being generated with the plastic container of sealing 4) 2sO 4, (NH 4) 2 sO 347 and PbSO 4, PbSO 348, particulate matter 9 discharges CaHCO with reaction chamber 45 346 collect sealing, are sent to professional recovery shop, and centralized recovery is to chemical field processing, cycling and reutilization.By the CO of the high-purity high-density in fire extinguisher bucket 17 244 recycle for fire extinguishing, refrigeration, cold drink, gas fertilizer, warming, resisting cold, heat insulation field.
The related internal-combustion engine of exhaust gases of internal combustion engines efficient utilization device of the present invention, when reworking, should first will check ammeter 14, navigation watch 34, navigation watch 59, throttle down 33, telegraph key 15.From the sufficient 24V of extraneous DC charging power supply 30,30A storage battery 16 electric currents, make ammeter 14 be shown as 30A, from the feeding cover 36 of charging box 43, in charging box 43, press 1g cyanuric acid C 3n 3(OH) 332 are watered 150ml continues to add cyanuric acid C 3n 3(OH) 332 and water, navigation watch 34 shows 5 liters, and feeding cover 36 is covered tightly; From the feeding cover 35 of reaction tank 7, in reaction tank 7, rejoin 8 liters containing 20%H 2sO 4h 2o 8, navigation watch 59 shows 8 liters, and feeding cover 35 is covered tightly; From the feeding cover 57 of reaction chamber 45, in reaction chamber 45, rejoin 3 liters of Ca (OH) 225, feeding cover 57 is covered tightly; Change the safe and reliable CO that can hold 4kg high-purity high-density 244 empty fire extinguisher bucket 17, fixes empty fire extinguisher bucket 17 with fixing frame 18, then dials loose arming pin 50.Then starting apparatus combustion engine (Fig. 1), and open telegraph key 15, adjusting gas pedal 56, valve 33, (Fig. 1, Fig. 2, Fig. 3, Fig. 4) reworks.Potentiometer 51, valve 33 in exhaust gases of internal combustion engines efficient utilization device of the present invention and method can be with gas pedals 56, by pulley 52 by steel wire 53 adjusting sizes, time, the degree of reaction can be observed by ammeter 14 and pressure gauge 55, navigation watch 34 and navigation watch 59, CO 240 gases, under the compression of 24V, 36W direct current compressor 22,, through jet pipe 20, pressure handle 19, pressure gauge 55, are pressed in sky fire extinguisher bucket 17 (Fig. 3) when the arming pin 50 unclamping by adjustable height crimp head 21.And in fire extinguisher bucket 17, be gradually compressed into the CO of high-purity high-density 244 (Fig. 4).
Exhaust gases of internal combustion engines efficient utilization device of the present invention is applicable to contain in emission CO, NO, NO 2, hydrocarbon HC, SO 2diesel oil, gasoline, ethanol petrol make the internal-combustion engine of fuel because diesel oil, gasoline, tail gas CO, the NO of ethanol petrol burning and exhausting, NO 2, hydrocarbon HC, SO 2poisonous, need to be oxidized CO, NO, hydrocarbon HC, and purify NO 2, SO 2.Exhaust gases of internal combustion engines efficient utilization device of the present invention all should first will check ammeter 14, navigation watch 34, navigation watch 59, throttle down 33, telegraph key 15.From storage battery 16 electric currents of the sufficient 24V of extraneous DC charging power supply 30,30A, make ammeter 14 be shown as 30A, from the feeding cover 36 of charging box 43, in charging box 43, add cyanuric acid C 3n 3(OH) 332 and water, navigation watch 34 shows 5 liters, and feeding cover 36 is covered tightly; From the feeding cover 35 of reaction tank 7, in reaction tank 7, add 8 liters containing 20%H 2sO 4h 2o 8, navigation watch 59 shows 8 liters, and feeding cover 35 is covered tightly; From the feeding cover 57 of reaction chamber 45, in reaction chamber 45, add 3 liters of Ca (OH) 225, feeding cover 57 is covered tightly; Change the safe and reliable CO that can hold 4kg high-purity high-density 244 empty fire extinguisher bucket 17, fixes empty fire extinguisher bucket 17 with fixing frame 18, then dials loose arming pin 50.Then starting apparatus combustion engine (Fig. 1), and open telegraph key 15, adjusting gas pedal 56, valve 33.Under the thermal radiation of outlet pipe 1, cyanuric acid C 3n 3(OH) 332 heating for dissolving are in water.With the unlatching of valve 33, splash into the prosopyle of outlet pipe 1, being subject to the effect depolymerization of 400-800 ℃ of outlet pipe 1 prosopyle is positive cyanic acid and isocyanic acid, and then positive cyanic acid is decomposed into again NH 3, CO 2.Now in reaction tank 7 under the effect of the direct current of 24 volts and inert electrode anode 11, inert electrode negative electrode 13, contain 20%H 2sO 4h 2h in O 8 2o electrolysis, discharges O at inert electrode anode 11 237, by inner tube 10, transport in outlet pipe 1 and mix, make tail gas CO, NO, NO 2, hydrocarbon HC, SO 2cO, NO, hydrocarbon HC in 2 are oxidized to CO 2, H 2o, NO 2, reaction equation is CO+O 2=CO 2, NO+O 2=NO 2, hydrocarbon HC+O 2→ H 2o+CO 2; Pb 58 and O 2the PbO that 37 reactions generate, reaction equation is Pb+O 2=PbO.NO wherein 2generate N with isocyanate reaction 2, H 2o, CO 2, the SO in tail gas 2enter and in reaction tank, generate H 2sO 3, and and NH 3reaction generates (NH 4) 2sO 3water-soluble, even if there is remaining NH 3also with water in H 2sO 4reaction generates (NH 4) 2sO 4water-soluble, thus allow in reaction tank 7 only with CO 240, N 241, the H of inert electrode negative electrode 13 electrolysis 242 exist.The N of nontoxic pollution-free 241, H 242 are discharged into air from air outlet 49, CO 240 through the Ca (OH) in reaction chamber 45 225 filter, excessive CO 240 make CaCO 339 become CaHCO 346, and have pure CO 240 overflow, then enter in safe and reliable empty fire extinguisher bucket 17 with adjustable height crimp head 21, jet pipe 20, pressure handle 19, pressure gauge 55 through direct current compressor 22 compressions of 24V, 36W, and in fire extinguisher bucket 17, are gradually compressed into the CO of high-purity high-density 244.The CO of high-purity high-density now 244 residual airs in original reaction chamber 45, direct current compressor 22 and fire extinguisher bucket 17 bodies, CO 240 purity reach 100%.By the CO of the high-purity high-density in fire extinguisher bucket 17 244 recycle for fire extinguishing, refrigeration, cold drink, gas fertilizer, warming, resisting cold, heat insulation the field, (NH that the reactant in reaction tank 7 generates 4) 2sO 4, (NH 4) 2 sO 347 and PbSO 4, PbSO 348, residue CaHCO in particulate matter 9 and reaction chamber 45 346, by operator, put on protective glove, mouth mask, with the plastic container of sealing, collect sealing, be sent to professional recovery shop, centralized recovery is to chemical field processing, cycling and reutilization (Fig. 1, Fig. 2, Fig. 3, Fig. 4)
In the tail gas that exhaust gases of internal combustion engines efficient utilization device of the present invention is applicable to discharge, contain H 2s, NO, NO 2, SO 2the internal-combustion engine of fuelled with natural gas, although H 2s, NO, NO 2, SO 2content is few, still, and because of the tail gas H of discharge 2s, NO, NO 2, SO 2poisonous, than diesel oil, gasoline, tail gas CO, the NO of ethanol petrol burning and exhausting, NO 2, hydrocarbon HC, SO 2have more H 2s toxic gas, and H 2s is at O 237 burnings fully time generate SO 2with H 2o, reaction equation is 2H 2s+3O 2=2H 2o+2SO 2; At O 237 generate S and H when insufficient 2o, reaction equation is 2H 2s+O 2=2H 2o+2S.Therefore, exhaust gases of internal combustion engines efficient utilization device of the present invention is closing the distance inert electrode anode 11, inert electrode negative electrode 13 in reaction tank 7, makes inert electrode anode 11, inert electrode negative electrode 13 the two poles of the earth at a distance of 2cm, makes to contain H 2sO 4h 2h in O 8 2o electrolysis electrolysis more can be given full play to, and increases the O of inert electrode anode 11 237 discharge, and make H 2s is at O 237 burnings fully time generate SO 2with H 2o, reaction equation is 2H 2s+3O 2=2H 2o+2SO 2.In the tail gas that exhaust gases of internal combustion engines efficient utilization device of the present invention is applicable to discharge, contain H 2s, NO, NO 2, SO 2the internal-combustion engine of fuelled with natural gas, first to check ammeter 14, navigation watch 34, navigation watch 59, throttle down 33, telegraph key 15.From the sufficient 24V of extraneous DC charging power supply 30,30A storage battery 16 electric currents, make ammeter 14 be shown as 30A, from the feeding cover 36 of charging box 43, in charging box 43, press 1g cyanuric acid C3N 3(OH) 332 are watered 150ml adds cyanuric acid C 3n 3(OH) 332 and water, the navigation watch 34 of charging box 43 shows 5 liters, and feeding cover 36 is covered tightly; From the feeding cover 35 of reaction tank 7, in reaction tank 7, add 8 liters containing 20%H 2sO 4h 2o 8, the navigation watch 59 in reaction tank 7 shows 8 liters, and feeding cover 35 is covered tightly; From the feeding cover 57 of reaction chamber 45, in reaction chamber 45, add 3 liters of Ca (OH) 225, feeding cover 57 is covered tightly; Change the safe and reliable CO that can hold 4kg high-purity high-density 244 empty fire extinguisher bucket 17, fixes empty fire extinguisher bucket 17 with fixing frame 18, then dials loose arming pin 50.Then starting apparatus combustion engine (Fig. 1), and open telegraph key 15, adjusting gas pedal 56, valve 33.In reaction tank 7, under the effect of the direct current of 24 volts and inert electrode anode 11, inert electrode negative electrode 13, contain 20%H 2sO 4h 2h in O 8 2o electrolysis, discharges O at inert electrode anode 11 237, by inner tube 10, transport in outlet pipe 1 and mix, make the CO in tail gas be oxidized to CO 2, hydrocarbon HC is oxidized to CO 240 and H 2o, reaction equation is CO+O 2=CO 2, hydrocarbon HC+O 2→ CO 2+ H 2o, in reaction tank 7 only with CO 240, the H of inert electrode catholyte 242 exist.The H of nontoxic pollution-free 242 are discharged into air from air outlet 49, CO 240 can not with contain H 2sO 4h 2h in O 8 2o reaction.CO 240 through the Ca (OH) in reaction chamber 45 225 filter, excessive CO 240 make CaCO 339 become CaHCO 346, and have pure CO 240 overflow, then 22 compressions enter in sky fire extinguisher bucket 17 with adjustable height crimp head 21, jet pipe 20, pressure handle 19, pressure gauge 55 through direct current compressor, and in fire extinguisher bucket 17, are gradually compressed into the CO of high-purity high-density 244.The CO of high-purity high-density now 244, the residual air in original reaction chamber 45, direct current compressor 22 and fire extinguisher bucket 17 bodies, CO 240 purity reach 100%.By the CO of the high-purity high-density in fire extinguisher bucket 17 244 recycle for fire extinguishing, refrigeration, cold drink, gas fertilizer, warming, resisting cold, heat insulation the field, (NH that the reactant in reaction tank 7 generates 4) 2sO 4, (NH 4) 2 sO 347 and PbSO 4, PbSO 348, residue CaHCO in particulate matter 9 and reaction chamber 45 346, by operator, put on protective glove, mouth mask, with the plastic container of sealing, collect sealing, be sent to professional recovery shop, centralized recovery is to chemical field processing, cycling and reutilization (Fig. 1, Fig. 2, Fig. 3, Fig. 4).
Exhaust gases of internal combustion engines efficient utilization device of the present invention and method add 8 liters containing 20%H from the feeding cover 35 of reaction tank 7 to the reaction tank 7 of 10 liters of volumes 2sO 4h 2o 8, covers tightly feeding cover 35; From the feeding cover 36 of 10 liters of volume charging boxs 43, to charging box 43, press 1g cyanuric acid C 3n 3(OH) 332 are watered 150ml, add the cyanuric acid C of 5 liters 3n 3(OH) 332 and water, feeding cover 36 is covered tightly; Reaction chamber 45 from from feeding cover 57 to 5 liters of volumes, add 3 liters of Ca (OH) 225 solution, cover tightly feeding cover 57.Do not fill it up with charging box 43, reaction tank 7, reaction chamber 45, can guarantee that exhaust gases of internal combustion engines efficient utilization device of the present invention relates to the locomotive that travels under steam because of climb and fall and vibrations, inner liquid can be not excessive.When holding the CO of 4kg high-purity high-density 2the cyanuric acid C of pressure gauge 55 pointers of 44 fire extinguisher buckets 17 in green colour, charging box 43 3n 3(OH) 332 aqueous solution navigation watch 34 drop to 0.5 liter, show the mixed solution (NH in reaction tank 7 4) 2sO 4, (NH 4) 2 sO 347, containing H 2sO 4h 2when the navigation watch 59 of O 8 volumes reduces to 1 liter, should close internal-combustion engine, split key 15, plugs arming pin 50, takes out fire extinguisher bucket 17 from fixing frame 18.Can guarantee that the Toxic in exhaust gases of internal combustion engines efficient utilization device of the present invention can be to external leakage.By the CO of the high-purity high-density in fire extinguisher bucket 17 244 recycle for fire extinguishing, refrigeration, cold drink, gas fertilizer, warming, resisting cold, heat insulation the field, (NH that the reactant in reaction tank 7 generates 4) 2sO 4, (NH 4) 2 sO 347 and PbSO 4, PbSO 348, residue CaHCO in particulate matter 9 and reaction chamber 45 346, by operator, put on protective glove, mouth mask, with the plastic container of sealing, collect sealing, be sent to professional recovery shop, centralized recovery is to chemical field processing, cycling and reutilization (Fig. 1, Fig. 2, Fig. 3, Fig. 4).Can allow exhaust gases of internal combustion engines efficient utilization device of the present invention and method utilize better the CO of high-purity high-density 244 with reaction tank 7 in reactant generate (NH 4) 2sO 4, (NH 4) 2 sO 347 and PbSO 4, PbSO 348, residue CaHCO in particulate matter 9 and reaction chamber 45 346, make exhaust gases of internal combustion engines efficient utilization device of the present invention and more environmental protection of method, more efficiently, more energy-conservation, than existing specially for NO 2, SO 2, H 2the tail gas clean-up technology of a certain gas of S with device more comprehensively, more thoroughly, purer, more advanced.
Exhaust gases of internal combustion engines efficient utilization device of the present invention and method because add cyanuric acid C from the feeding cover 36 of charging box 43 to charging box 43 3n 3(OH) 332, conventionally press 1g cyanuric acid C 3n 3(OH) 332 are watered 150ml, under the thermal radiation of outlet pipe 1, and cyanuric acid C 3n 3(OH) 332 heating for dissolving are in water.With the unlatching of valve 33, splash into the prosopyle of outlet pipe 1, being subject to the effect depolymerization of 400-800 ℃ of outlet pipe 1 prosopyle is positive cyanic acid and isocyanic acid, and then positive cyanic acid is decomposed into again NH 3, CO 2.Now in reaction tank 7 under the effect of the direct current of 24 volts and inert electrode anode 11, inert electrode negative electrode 13, contain 20%H 2sO 4h 2h in O 8 2o electrolysis, discharges O at inert electrode anode 11 2, by inner tube 10, transport in outlet pipe 1 and mix, make tail gas CO, NO, NO 2, hydrocarbon HC, SO 2cO, NO, hydrocarbon HC in 2 are oxidized to CO 2, H 2o, NO 2, NO wherein 2generate N with isocyanate reaction 2, H 2o, CO 2, the SO in tail gas 2enter in reaction tank 7 and generate H 2sO 3, and and NH 3reaction generates (NH 4) 2sO 3water-soluble, even if there is remaining NH 3also with water in H 2sO 4reaction generates (NH 4) 2sO 4water-soluble, thus allow in reaction tank 7 only with CO 240, N 241, the H of inert electrode catholyte 242 exist.The N of nontoxic pollution-free 241, H 242 are discharged into air from air outlet 49, CO 240 through the Ca (OH) in reaction chamber 45 225 filter, excessive CO 240 make CaCO 339 become CaHCO 346, and have pure CO 240 overflow, then 22 compressions enter in sky fire extinguisher bucket 17 with adjustable height crimp head 21, jet pipe 20, pressure handle 19, pressure gauge 55 through direct current compressor, and in fire extinguisher bucket 17, are gradually compressed into the CO of high-purity high-density 244.The CO of high-purity high-density now 244, the residual air in original reaction chamber 45, direct current compressor 22 and fire extinguisher bucket 17 bodies, purity reaches 100%.Be superior to tail gas and other purification plants far away.By operator, put on protective glove, mouth mask, (the NH that the reactant in reaction tank 7 is generated 4) 2sO 4, (NH 4) 2sO 347 and PbSO 4, PbSO 348, the residue CaHCO in particulate matter 9 and reaction chamber 45 346, with plastic container, collect sealing, be sent to professional recovery shop, centralized recovery is to chemical field processing, and circulation re-uses again.Again by the CO of the high-purity high-density in fire extinguisher bucket 17 244 recycle for fire extinguishing, refrigeration, cold drink, gas fertilizer, warming, resisting cold, heat insulation field.Thereby poisonous and hazardous tail gas fully can be purified, reclaims efficiently, reuses really.Thereby solved and in exhaust gases of internal combustion engines, contained toxic gas and greenhouse gases, befouling environment, waste energy, destroy an ecological difficult problem, than the internal-combustion engine of existing background technique directly to more environmental protection of emission in air, more efficiently, more energy-conservation, than existing specially for NO 2, SO 2, H 2the tail gas clean-up technology of a certain gas of S with device more comprehensively, more thoroughly, purer, more advanced.Also can solve ethanol petrol and in fuel, discharge CO 2also emission CO, NO, NO of greenhouse gases and gasoline wherein 2, hydrocarbon HC, SO 2a difficult problem for 2 toxic gases.

Claims (2)

1. exhaust gases of internal combustion engines efficient utilization device of the present invention, is made up of charging box, sleeve pipe, reaction tank, tube connector, reaction chamber, wireway, direct current compressor, adjustable height crimp head, fire extinguisher bucket parts; It is characterized in that: the charging box fixed mount that is provided with feeding cover, navigation watch, valve is fixed on to the top of blast pipe, conduit is communicated with after the charging box of valve to the prosopyle of an insertion blast pipe; To in sleeve pipe, put into inner support circle, insert inner tube; Inner tube is stretched into the prosopyle of blast pipe, one of sleeve pipe entangles firm with internal-combustion engine vent-pipe afterbody, blast pipe and sleeve pipe is tightened up with retainer plate; Be provided with in advance the reaction tank of tube connector, gas outlet, feeding cover and inert electrode anode and inert electrode negative electrode, insert in reaction tank the other end of sleeve pipe, in reaction tank, inert electrode anode and inert electrode negative electrode the two poles of the earth are at a distance of 3 centimetres, inert electrode anode covers by inner tube, reaction tank is fixed near hard parts blast pipe with fixed mount, tube connector, valve are connected successively with wireway, tube connector connects reaction tank, wireway stretches in the reaction chamber of feeding cover, valve, and reaction chamber is also fixed near hard parts blast pipe with fixed mount; Wireway is communicated with to reaction chamber and direct current compressor, and direct current compressor is fixed near hard components blast pipe with fixed mount; Then be communicated with direct current compressor by adjustable height crimp head, then by the safe and reliable empty fire extinguisher bucket with jet pipe, pressure handle, Pressure gauge, safety plug, dial loose safety plug, jet pipe and adjustable height crimp head are connect to jail; Fire extinguisher bucket is fixed in the hard components of blast pipe with fixed mount; Inert electrode negative electrode is connected on the negative pole of battery, inert electrode anode is connected on by telegraph key and ammeter on the positive pole of battery; The positive pole of direct current compressor is parallel on telegraph key by potentiometer simultaneously, the negative pole of direct current compressor is parallel to the negative pole of battery, battery is in parallel with extraneous DC charging power supply, potentiometer and valve are connected to steel wire in the gas pedal of internal combustion engine by pulley, carry out the size of regulator potentiometer and valve with the displacement of gas pedal; From feeding cover to reaction tank, add containing 20%H 2SO 4Water, add a certain amount of cyanuric acid and water from feeding cover to charging box, add Ca (OH) from feeding cover to reaction chamber 2Solution; The internal combustion engine that the internal combustion engine of exhaust gases of internal combustion engines efficient utilization device of the present invention relates to is the internal combustion engine of locomotive of travelling, and ammeter, telegraph key are positioned on the bridge of driver's cabin; What the internal combustion engine of exhaust gases of internal combustion engines efficient utilization device of the present invention related to is fixing power set, DC charging power supply, and ammeter, telegraph key, battery are arranged on convenient observation and the position using; After engine starts, while not opening telegraph key, valve, potentiometer, the cyanuric acid in charging box has neither part nor lot in reaction, in reaction tank, contains 20%H 2SO 4Water there is not electrolysis, exhaust gases of internal combustion engines CO, NO, NO 2, hydrocarbon HC, SO 2, H 2CO, NO, NO in S 2, hydrocarbon HC, SO 2, H 2S gas is directly discharged in air through gas outlet, only has particle and Pb and H in reaction tank 2SO 4And H 2O, SO 2There is the PbSO that displacement reaction generates 4, PbSO 3Sediment, discharges a small amount of H from gas outlet 2, open telegraph key, along with gas pedal pulls steel wire by pulley, open valve and potentiometer, make inert electrode anode and inert electrode cathodal closing in reaction tank, ammeter rotates, containing 20%H 2SO 4Water electrolysis, at inert electrode anode, there is O at place 2Discharge, at inert electrode negative electrode, there is H at place 2Discharge, make tail gas CO, NO, NO 2, hydrocarbon HC, SO 2, H 2CO, NO, hydrocarbon HC and O in S 2Reaction is NO in the mixture of generation 2, CO 2, H 2O, reaction equation is CO+O 2=CO 2, NO+O 2=NO 2, hydrocarbon HC+O 2→ H 2O+CO 2; Wherein Pb and O 2The PbO that reaction generates, reaction equation is Pb+O 2=PbO, H 2A small amount of O in S and tail gas 2With containing H 2SO 4Water electrolysis generate O 2At high temperature reaction generates SO 2With H 2O, enters in reaction tank, and reaction equation is 2H 2S+3O 2=2H 2O+2SO 2, now, the cyanuric acid aqueous solution in charging box, by valve and conduit, drops in the prosopyle of blast pipe, and blast pipe prosopyle central temperature is conventionally at 400-800 ℃, and cyanuric acid molecular formula is C 3N 3(OH) 3, molecular weight 129.07, density 1.768,360 ℃ of fusing points, are dissolved in hot water, white crystals, in the time of 330 ℃, depolymerization is positive cyanic acid and isocyanic acid, water also becomes water vapour; The molecular weight of positive cyanic acid is 43, and molecular formula is HOCN, and structural formula is H-O-C ≡ N, density 1.14, and 23.6 ℃ of boiling points, salient pole highly acid in water, property is unstable, and easily polymerization, generates NH when hydrolysis 3, CO 2, reaction equation is HOCN+H 2O=NH 3+ CO 2; The molecular weight of isocyanic acid is 43, and molecular formula is HNCO, and structural formula is H-N=C=O, density 1.14, and 23.6 ℃ of boiling points, are heated and NO 2Reaction, generates N 2, CO 2, H 2, its reaction equation is 8HNCO+6NO 2=8CO 2+ 2H 2O+7N 2, NH 3, CO 2, N 2With H 2O steam enters reaction tank; Wherein N 2Not with containing H 2SO 4H 2O reaction, and from gas outlet, be discharged in air; In reaction tank, the NH of minute quantity 3With H 2SO 4, and SO 2And H 2O reaction generates (NH 4) 2SO 4, (NH 4) 2SO 3, Pb, PbO and H 2SO 4, and SO 2, H 2O reaction generates PbSO 4, PbSO 3Precipitation, reaction equation is Pb+H 2SO 4=PbSO 4↓+H 2↑, Pb+H 2SO 4=PbSO 4↓+H 2↑ with PbO+H 2SO 4=PbSO 4↓+H 2O, PbO+H 2SO 4=PbSO 4↓+H 2O, the only NH of positive cyanic acid decomposes 3Seldom, except generating (NH 4) 2SO 4, (NH 4) 2SO 3Outward, and at H 2SO 4And under hot water environment, CO in reaction tank 2With H 2O is difficult to H 2CO 3Form exists, and is subject to the absorption of direct current compressor, with the impact of reaction tank high temperature, and a large amount of CO 2Overflow to reaction chamber through tube connector, valve, wireway, and with reaction chamber in Ca (OH) 2Reaction generates CaCO 3Precipitation; Along with increasing and the increasing of gas pedal of tail gas from exhaust pipe, the H in reaction tank 2, N 2Generate and discharge, (the NH generating in simultaneous reactions pond in a large number 4) 2SO 4, (NH 4) 2SO 3With PbSO 4, PbSO 3, also corresponding increasing of particle, and CO 2Roll up, enter in reaction chamber by tube connector, valve, wireway, excessive CO 2Make CaCO 3Become C aHHCO 3, and have pure CO 2Overflow, now, direct current compressor is in operation, by pure CO 2Suck in direct current compressor and compression, enter in sky fire extinguisher bucket, and be gradually compressed into highdensity CO 2, as the mixed liquor (NH in the cyanuric acid aqueous solution, the reaction tank that observe from navigation watch, ammeter charging box 4) 2SO 4, (NH 4) 2SO 3, H 2When O volume and ammeter electric current reduce to minimum of a value, should close internal combustion engine, split key, plugs safety plug, and valve-off is supplied the mixed liquor (NH in the cyanuric acid aqueous solution, the reaction tank in charging box in time 4) 2SO 4, (NH 4) 2SO 3, H 2O volume and from the sufficient battery current of extraneous DC charging power supply, then works on; In the time that the gauge hand of fire extinguisher bucket reaches green colour, from fixed mount, take out fire extinguisher bucket, put on protective glove and mouth mask, open the beneath valve of reaction chamber, discharge CaHCO 3With water, and open the valve in being connected with wireway, discharge mixed liquor (NH 4) 2SO 4, (NH 4) 2SO 3With containing H 2SO 4H 2O, with PbSO 4, PbSO 3, particle, with plastic containers by CaHCO 3With (NH 4) 2SO 4, (NH 4) 2SO 3With containing H 2SO 4H 2O, and PbSO 4, PbSO 3, particle collect sealing be sent to professional recovery shop, centralized recovery recycles to chemical field cycle for the treatment of; By the CO of the high-purity high-density in fire extinguisher bucket 2Recycle for fire extinguishing, refrigeration, cold drink, gas fertilizer, warming, resisting cold, heat insulation field; The related internal combustion engine of exhaust gases of internal combustion engines efficient utilization device of the present invention will be reworked, and first will check ammeter, navigation watch and valve, telegraph key, and sufficient battery current adds cyanuric acid and water in charging box, in reaction tank, adds H 2SO 4With water, in reaction chamber, add Ca (OH) 2, change empty fire extinguisher bucket, rework; Exhaust gases of internal combustion engines efficient utilization device of the present invention is applicable to the internal combustion engine of diesel oil, gasoline, ethanol petrol, fuelled with natural gas.
2. the implementation method of exhaust gases of internal combustion engines efficient utilization device according to claim 1, it is characterized in that: exhaust gases of internal combustion engines efficient utilization device of the present invention is applicable to diesel oil, gasoline, ethanol petrol, the internal combustion engine of fuelled with natural gas, when normal, diesel oil, gasoline, all should be from the feeding cover of charging box to charging box when ethanol petrol is made fuel, add a certain amount of cyanuric acid, conventionally be watered 150ml by 1g cyanuric acid, under the heat radiation of blast pipe, cyanuric acid heating for dissolving is in water, splash into the prosopyle of blast pipe with the unlatching of valve, being subject to the effect depolymerization of 400-800 ℃ of blast pipe prosopyle is positive cyanic acid and isocyanic acid, then positive cyanic acid is decomposed into again NH 3, CO 2, now in reaction tank under the effect of the direct current of 24 volts and inert electrode anode and inert electrode negative electrode, contain 20%H 2SO 4water in water electrolysis, inert electrode anode discharge O 2, transport in blast pipe and mix by inner tube, make hydrocarbon HC, CO, NO in tail gas be oxidized to CO 2, H 2O, NO 2, reaction equation is CO+O 2=CO 2, NO+O 2=NO 2, hydrocarbon HC+O 2→ H 2O+CO 2, Pb and O 2the PbO that reaction generates, reaction equation is Pb+O 2=PbO, NO wherein 2generate N with isocyanate reaction 2, H 2O, CO 2, the SO in tail gas 2Enter and in reaction tank, generate H 2SO 3, and and NH 3Reaction generates (NH 4) 2SO 3Be dissolved in water, even if there is remaining NH 3Also with water in H 2SO 4Reaction generates (NH 4) 2SO 4Water-soluble, thus allow in reaction tank only with CO 2, N 2, inert electrode catholyte H 2There is the N of nontoxic pollution-free 2, H 2Be discharged into air CO from gas outlet 2Through the Ca (OH) in reaction chamber 2Filter, along with increasing and the increasing of gas pedal of tail gas from exhaust pipe, potentiometer resistance value reduces, and valve increases, CO 2Amount increases, excessive CO 2Make C aCO 3Become C aHCO 3, and have pure CO 2Overflow, then compression enters in sky fire extinguisher bucket with adjustable height crimp head, jet pipe, pressure handle, Pressure gauge through direct current compressor, and in fire extinguisher bucket, be gradually compressed into the CO of high-purity high-density 2;CO now 2In original reaction chamber, direct current compressor and fire extinguisher staving in residual air, CO 2Purity reach 100%, by the CO of the high-purity high-density in fire extinguisher bucket 2Recycle for fire extinguishing, refrigeration, cold drink, gas fertilizer, warming, resisting cold, heat insulation the field, (NH that the reactant in reaction tank generates 4) 2SO 4, (NH 4) 2SO 3With PbSO 4, PbSO 3, residue CaHCO in particle and reaction chamber 3, put on protective glove, mouth mask by operating personnel, collect sealing with the plastic containers of sealing, be sent to professional recovery shop, centralized recovery is to chemical field processing, cycling and reutilization; Conscientiously poisonous and hazardous exhaust gases of internal combustion engines fully purified, utilize efficiently; Exhaust gases of internal combustion engines efficient utilization device of the present invention contains H in the tail gas that is applicable to discharge 2S, NO, NO 2, SO 2The internal combustion engine of fuelled with natural gas, although H 2S, NO, NO 2, SO 2Content is few, still, and because of the tail gas H of discharge 2S, NO, NO 2, SO 2Poisonous, than diesel oil, gasoline, tail gas CO, the NO of ethanol petrol burning and exhausting, NO 2, hydrocarbon HC, SO 2Have more H2S toxic gas, and H 2S is at O 2Fully time, burning generates SO 2With H 2O, reaction equation is 2H 2S+3O 2=2H 2O+2SO 2; At O 2When insufficient, generate S and H 2O, reaction equation is 2H 2S+O 2=2H 2O+2S; Therefore, exhaust gases of internal combustion engines efficient utilization device of the present invention is closing the distance inert electrode anode, inert electrode negative electrode in reaction tank, makes inert electrode anode, inert electrode negative electrode the two poles of the earth at a distance of 2cm, makes to contain H 2SO 4H 2H in O 2O electrolysis more can be given full play to, and increases the O of inert electrode anode 2Discharge, make H 2S is at O 2Fully time, burning generates SO 2With H 2O; Exhaust gases of internal combustion engines efficient utilization device of the present invention adds 8 liters to contain 20% H from the feeding cover of reaction tank to the reaction tank of 10 liters of volumes 2SO 4H 2O, covers tightly feeding cover; To charging box, press 1g cyanuric acid C from the feeding cover of 10 liters of volume charging boxs 3N 3(OH) 3Be watered 150ml, add the cyanuric acid C of 5 liters 3N 3(OH) 3With water, feeding cover is covered tightly; Reaction chamber from from feeding cover to 5 liters of volumes, add 3 liters of Ca (OH) 2Solution, covers tightly feeding cover, can guarantee that exhaust gases of internal combustion engines efficient utilization device of the present invention is being applicable to travel locomotive under steam because of climb and fall and vibrations, and inner liquid can be not excessive; When holding the CO of 4kg high-purity high-density 2The cyanuric acid C of the gauge hand of fire extinguisher bucket in green colour and charging box 3N 3(OH) 3Aqueous solution navigation watch drops to the mixed liquor (NH in 0.5 liter, reaction tank 4) 2SO 4, (NH 4) 2SO 3, containing H 2SO 4H 2When O volume reduces to 1 liter, should close internal combustion engine, split key, plugs safety plug, takes out fire extinguisher bucket from fixed mount, can guarantee that the Toxic in exhaust gases of internal combustion engines efficient utilization device of the present invention can be to external leakage; By the CO of the high-purity high-density in fire extinguisher bucket 2Recycle (the NH that the reactant in reaction tank generates 4) 2SO 4, (NH 4) 2SO 3With PbSO 4, PbSO 3, residue CaHCO in particle and reaction chamber 3, put on protective glove, mouth mask by operating personnel, collect and seal with the plastic containers of sealing; Can allow exhaust gases of internal combustion engines efficient utilization device of the present invention utilize better the CO of high-purity high-density 2(NH with the reactant generation in reaction tank 4) 2SO 4, (NH 4) 2SO 3With PbSO 4, PbSO 3, residue CaHCO in particle and reaction chamber 3.
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CN103656932A (en) * 2012-09-14 2014-03-26 苏州工业园区七星电子有限公司 Fire extinguishing apparatus
CN103127635A (en) * 2013-03-06 2013-06-05 上海应用技术学院 First-aid extinguishing device for automobile
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CN114618582A (en) * 2020-12-11 2022-06-14 云南聚杰环保科技有限公司 Efficient autocatalysis motor vehicle tail gas purifying liquid

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