CN105351086A - Working method and device for improving engine performances by diesel oil emulsification - Google Patents
Working method and device for improving engine performances by diesel oil emulsification Download PDFInfo
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- CN105351086A CN105351086A CN201510858689.6A CN201510858689A CN105351086A CN 105351086 A CN105351086 A CN 105351086A CN 201510858689 A CN201510858689 A CN 201510858689A CN 105351086 A CN105351086 A CN 105351086A
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- Prior art keywords
- diesel
- work
- improves
- engine performance
- injection pump
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- 238000000034 method Methods 0.000 title claims abstract description 23
- 238000004945 emulsification Methods 0.000 title claims abstract description 15
- 239000002283 diesel fuel Substances 0.000 title claims abstract description 13
- 238000002156 mixing Methods 0.000 claims abstract description 34
- 239000000446 fuel Substances 0.000 claims abstract description 28
- 239000007788 liquid Substances 0.000 claims abstract description 15
- 239000000203 mixture Substances 0.000 claims abstract description 12
- 238000002347 injection Methods 0.000 claims description 26
- 239000007924 injection Substances 0.000 claims description 26
- 239000000839 emulsion Substances 0.000 claims description 24
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 20
- 229940090046 jet injector Drugs 0.000 claims description 19
- 239000000463 material Substances 0.000 claims description 19
- 230000008016 vaporization Effects 0.000 claims description 12
- 230000001804 emulsifying effect Effects 0.000 claims description 11
- 238000009834 vaporization Methods 0.000 claims description 10
- ATRRKUHOCOJYRX-UHFFFAOYSA-N Ammonium bicarbonate Chemical compound [NH4+].OC([O-])=O ATRRKUHOCOJYRX-UHFFFAOYSA-N 0.000 claims description 6
- 235000012501 ammonium carbonate Nutrition 0.000 claims description 6
- 239000001099 ammonium carbonate Substances 0.000 claims description 6
- 239000007921 spray Substances 0.000 claims description 4
- 239000003344 environmental pollutant Substances 0.000 abstract description 6
- 231100000719 pollutant Toxicity 0.000 abstract description 6
- 239000003921 oil Substances 0.000 abstract description 4
- 239000000295 fuel oil Substances 0.000 abstract description 3
- 238000005507 spraying Methods 0.000 abstract 1
- MWUXSHHQAYIFBG-UHFFFAOYSA-N nitrogen oxide Inorganic materials O=[N] MWUXSHHQAYIFBG-UHFFFAOYSA-N 0.000 description 13
- GQPLMRYTRLFLPF-UHFFFAOYSA-N Nitrous Oxide Chemical group [O-][N+]#N GQPLMRYTRLFLPF-UHFFFAOYSA-N 0.000 description 9
- 239000000654 additive Substances 0.000 description 9
- 230000000996 additive effect Effects 0.000 description 8
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 description 6
- 239000007789 gas Substances 0.000 description 6
- 239000007864 aqueous solution Substances 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 4
- 239000000243 solution Substances 0.000 description 4
- 238000010521 absorption reaction Methods 0.000 description 3
- 229910021529 ammonia Inorganic materials 0.000 description 3
- 238000002485 combustion reaction Methods 0.000 description 3
- 238000003912 environmental pollution Methods 0.000 description 3
- 241000521257 Hydrops Species 0.000 description 2
- 206010030113 Oedema Diseases 0.000 description 2
- 239000002253 acid Substances 0.000 description 2
- 238000004176 ammonification Methods 0.000 description 2
- 238000005260 corrosion Methods 0.000 description 2
- 230000007797 corrosion Effects 0.000 description 2
- 239000003995 emulsifying agent Substances 0.000 description 2
- -1 isooctyl Chemical group 0.000 description 2
- 239000001272 nitrous oxide Substances 0.000 description 2
- 230000001502 supplementing effect Effects 0.000 description 2
- 230000008961 swelling Effects 0.000 description 2
- RHUYHJGZWVXEHW-UHFFFAOYSA-N 1,1-Dimethyhydrazine Chemical group CN(C)N RHUYHJGZWVXEHW-UHFFFAOYSA-N 0.000 description 1
- AOPDRZXCEAKHHW-UHFFFAOYSA-N 1-pentoxypentane Chemical compound CCCCCOCCCCC AOPDRZXCEAKHHW-UHFFFAOYSA-N 0.000 description 1
- AYAUBWSUZRFVQO-UHFFFAOYSA-N 2-[2-(4-phenyl-5-sulfanylidene-1h-1,2,4-triazol-3-yl)ethyl]benzo[de]isoquinoline-1,3-dione Chemical compound O=C1C(C=23)=CC=CC3=CC=CC=2C(=O)N1CCC1=NNC(=S)N1C1=CC=CC=C1 AYAUBWSUZRFVQO-UHFFFAOYSA-N 0.000 description 1
- 229910052684 Cerium Inorganic materials 0.000 description 1
- JOYRKODLDBILNP-UHFFFAOYSA-N Ethyl urethane Chemical compound CCOC(N)=O JOYRKODLDBILNP-UHFFFAOYSA-N 0.000 description 1
- 229920002367 Polyisobutene Polymers 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- QRUDEWIWKLJBPS-UHFFFAOYSA-N benzotriazole Chemical compound C1=CC=C2N[N][N]C2=C1 QRUDEWIWKLJBPS-UHFFFAOYSA-N 0.000 description 1
- 239000012964 benzotriazole Substances 0.000 description 1
- HCUOPEBHVAVNIE-UHFFFAOYSA-N bis(3-methylbutyl) oxalate Chemical class CC(C)CCOC(=O)C(=O)OCCC(C)C HCUOPEBHVAVNIE-UHFFFAOYSA-N 0.000 description 1
- GWXLDORMOJMVQZ-UHFFFAOYSA-N cerium Chemical compound [Ce] GWXLDORMOJMVQZ-UHFFFAOYSA-N 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- IEJIGPNLZYLLBP-UHFFFAOYSA-N dimethyl carbonate Chemical compound COC(=O)OC IEJIGPNLZYLLBP-UHFFFAOYSA-N 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000003254 gasoline additive Substances 0.000 description 1
- 229910052746 lanthanum Inorganic materials 0.000 description 1
- FZLIPJUXYLNCLC-UHFFFAOYSA-N lanthanum atom Chemical compound [La] FZLIPJUXYLNCLC-UHFFFAOYSA-N 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000010705 motor oil Substances 0.000 description 1
- 229910052757 nitrogen Inorganic materials 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 238000012827 research and development Methods 0.000 description 1
- 239000002904 solvent Substances 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
- 238000010792 warming Methods 0.000 description 1
Classifications
-
- 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
- Output Control And Ontrol Of Special Type Engine (AREA)
- Fuel-Injection Apparatus (AREA)
- Liquid Carbonaceous Fuels (AREA)
Abstract
The invention relates to a working method for improving engine performances by diesel oil emulsification. The working method comprises the following steps: (1) a diesel engine and a fuel pump are started; and fuel oil is transmitted into a mixing device; (2) after the diesel engine works for a period of time, mixed liquid is added in the mixing device; (3) diesel oil and the mixed liquid are mixed and emulsified; (4) the mixture finally enters an oil spraying pump; and (5) when the diesel engine is closed, the adding of the mixed liquid is stopped firstly. The working method can save the fuel consumption and reduce the pollutant discharge.
Description
Technical field
The present invention relates to technical field of engines, particularly relate to method of work and device that a kind of diesel emulsion improves engine performance.
Background technique
The object of energy-saving and emission-reduction can be reached after fuel-water emulsifying, approve by domestic and international experts and scholars, and to be identified as " one of three large conservation measuress " in burning association first session of the world.In China, the technical research and development of continuity diesel emulsion is classified as " 15 developing focuss encourage project ".
Under the effect of a small amount of emulsifier, by water and diesel oil microemulsified, form water in oil emulsified particles, i.e. diesel oil emulsification.The diameter of diesel oil emulsification reaches below 100 nanometers, the transparent shape of outward appearance, and its dynamical stability, sufficient combustion, storage life reach half a year more than, can adapt to the internal-combustion engine of various different model, external-combustion engine uses.
Existing diesel emulsion technology can fuel saving consumption, emissions reduction, but diesel emulsion is become finished product by basic employing in advance, produces, store, use inconvenient; And diesel emulsion finished product is usually containing special additive, such emulsification high cost; The emulsification ratio of adding water is fixed, and can not adjust in using, and is unfavorable for promoting;
The patent No. is the patent of CN104593106B: a kind of high-cleanness diesel oil additive, it is by adding two n-pentyl ether and diisopentyl oxalates to dimethyl carbonate, be warming up to 40 DEG C ~ 55 DEG C, N is added successively again in reactor, N'-di-sec-butyl-p-phenyl enediamine, benzotriazole, AEO, polyisobutylene urethane and special efficacy catalyzer, after mixing, continue circulation stirring 3 ~ 4 hours, cool and obtain high-clean gasoline additive; Described special efficacy catalyzer is uns-dimethylhydrazine, isooctyl acid lanthanum, isooctyl acid cerium and No. 200 solvent naphthas in mass ratio 2:2:1.5:4.5 configure and form, this additive working process is too loaded down with trivial details, and be re-use after needs are made, store like this and practicality inconvenience, easily cause environmental pollution.
In the middle of engine oil gallery of diesel oil, add instant emulsifier unit, by timely and appropriate discovery instant mode of adding the aqueous solution in diesel oil, allow the water heat absorption vaporized expanding mixed in diesel oil do work, improve fuel thermal efficiency, reduce exhaust gas heat discharge.The reaction of nitrogen oxides that the ammonia of the additives decompose contained in the aqueous solution and burning produce, decreasing pollution discharges.
Summary of the invention
The object of this invention is to provide method of work and device that a kind of diesel emulsion improves engine performance, solve Additive Production in prior art, storage, the inconvenient technical problem of use;
The technological scheme that the present invention solves the problems of the technologies described above is as follows:
Diesel emulsion improves a method of work for engine performance, comprises the following steps (1) and starts diesel engine and fuel pump, by fuel delivery in mixing arrangement; (2) after diesel engine work a period of time, in mixing arrangement, mixing material is added; (3) diesel oil and mixing material are carried out mixing and emulsifying; (4) finally Injection Pump is entered; (5) before closedown diesel engine, first stop adding mixing material.
On the basis of technique scheme, the present invention can also do following improvement:
Further, the mixing material in described step (2) is the mixture of low vaporization heat liquid and carbonic hydroammonium, or the mixture of low vaporization heat liquid and ammonium carbonate;
Further, described low vaporization heat liquid is water;
Further, the mixing material of described step (2) applies pressure by high-pressure service pump;
Further, the high-pressure service pump of described step (2) is water injection pump;
Further, described step (1) mixing arrangement is Jet injector;
Further, described step (3) adopts emulsifying mixer to carry out emulsification;
The present invention is after startup diesel engine a period of time, just add mixing material, the stable of diesel engine starting, warm can be ensured like this, reduce the generation that oil circuit hydrops affects work and corrosion condition, when diesel engine stable operation, start to consume great amount of fuel oil, a large amount of heats can be discharged, now add mixing material absorption portion heat, vaporizing liquid expands, and produces the larger swelling pressure promote engine operation with this;
The present invention by adding ammonium carbonate and carbonic hydroammonium, with this can in and the composition of nitrogen oxide in tail gas, reduce disposal of pollutants;
A kind of diesel emulsion improves the device of engine performance, comprise fuel pump, Injection Pump, Jet injector and water injection pump, described fuel pump is connected to fuel supply line and fuel pipe, described fuel pipe is connected with Jet injector, described water injection pump is connected by aqueous suction pipes with between Jet injector, described Injection Pump is connected with Jet injector, and Injection Pump is connected with spray bar;
On the basis of technique scheme, the present invention can also do following improvement:
Further, emulsifying mixer is provided with between described Jet injector and Injection Pump;
Further, described aqueous suction pipes is provided with charging valve.
Beneficial effect of the present invention:
1. the present invention's aqueous solution is as the interpolation solution of diesel emulsion, controls charging valve, according to the instant emulsification of engine behavior, also realize low user cost, adding proportion and can adjust at any time by external control system;
2. the present invention by add in aqueous containing can in and the composition of nitrogen oxide in tail gas, reduce disposal of pollutants further;
3. the present invention replaces special additive as solution by using water or other low vaporization heat liquid being convenient to obtain, and which reduces environmental pollution, reduces user cost, convenient application;
4. method of the present invention can realize instant emulsification, can regulate ratio simultaneously, realize ratio adjustable by charging valve;
5. the present invention do not need that change industry, low cost, ratio are adjustable, emulsification without complicated additive, start and stop flexibly;
6. the invention solves to adopt in ammonia and need independent ammonification with the technology of nitrous oxide discharge, use the problem of supplementing inconvenience.
Accompanying drawing explanation
Fig. 1 is the structural representation of the device of a kind of diesel emulsion improvement engine performance described in the specific embodiment of the invention;
In accompanying drawing, the list of parts representated by each label is as follows:
1, fuel pump; 2, Injection Pump; 3, Jet injector; 4, emulsifying mixer; 5, water injection pump; 6, fuel supply line; 7, fuel pipe; 8, spray bar; 9, aqueous suction pipes; 10, charging valve.
Embodiment
Be described principle of the present invention and feature below in conjunction with accompanying drawing, example, only for explaining the present invention, is not intended to limit scope of the present invention.
The present invention's aqueous solution, as the interpolation solution of diesel emulsion, controls charging valve by external control system, according to the instant emulsification of engine behavior, realizes low user cost, adding proportion and can adjust at any time; The present invention by add in aqueous containing can in and the composition of nitrogen oxide in tail gas, reduce disposal of pollutants further; The present invention replaces special additive as solution by using water, which reduces environmental pollution; Method of the present invention can realize instant emulsification, can regulate ratio simultaneously, realize ratio adjustable by charging valve; The present invention does not need that change industry, low cost, ratio are adjustable, emulsification without complicated additive, start and stop flexibly; The invention solves to adopt in ammonia and need independent ammonification with the technology of nitrous oxide discharge, use the problem of supplementing inconvenience.
Embodiment:
Diesel emulsion improves a method of work for engine performance, comprises the following steps (1) and starts diesel engine and fuel pump, by fuel delivery in mixing arrangement; (2) after diesel engine work a period of time, in mixing arrangement, mixing material is added; (3) diesel oil and mixing material are carried out mixing and emulsifying; (4) finally Injection Pump is entered; (5) before closedown diesel engine, first stop adding mixing material.
Wherein, mixing material in described step (2) is the mixture of low vaporization heat liquid and carbonic hydroammonium, or the mixture of low vaporization heat liquid and ammonium carbonate, and described low vaporization heat liquid is water, both reduce user cost like this, and prevent the pollution causing environment;
Wherein, the mixing material of described step (2) applies pressure by high-pressure service pump, and described high-pressure service pump is water injection pump;
Wherein, the mixing arrangement in described step (1) is Jet injector;
Wherein, described step (3) adopts emulsifying mixer to carry out emulsification;
The present invention is after startup diesel engine a period of time, just add mixing material, the stable of diesel engine starting, warm can be ensured like this, reduce the generation that oil circuit hydrops affects work and corrosion condition, when diesel engine stable operation, start to consume great amount of fuel oil, a large amount of heats can be discharged, now add mixing material absorption portion heat, vaporizing liquid expands, and produces the larger swelling pressure promote engine operation with this;
The present invention by adding ammonium carbonate and carbonic hydroammonium, with this can in and the composition of nitrogen oxide in tail gas, reduce disposal of pollutants;
The present invention first killed engine before closedown diesel engine, can ensure the stable of motor like this;
The present invention by adding ammonium carbonate and carbonic hydroammonium, with this can in and the composition of nitrogen oxide in tail gas, reduce disposal of pollutants;
A kind of diesel emulsion improves the device of engine performance, comprise fuel pump 1, Injection Pump 2, Jet injector 3 and water injection pump 5, described fuel pump 1 is connected to fuel supply line 6 and fuel pipe 7, described fuel pipe 7 is connected with Jet injector 3, described water injection pump 5 is connected by aqueous suction pipes 9 with between Jet injector 3, described Injection Pump 2 is connected with Jet injector 3, and Injection Pump 2 is connected with spray bar 8;
Wherein, be provided with emulsifying mixer 4 between described Jet injector 3 and Injection Pump 2, described aqueous suction pipes be provided with charging valve 10;
The foregoing is only preferred embodiment of the present invention, not in order to limit the present invention, within the spirit and principles in the present invention all, any amendment done, equivalent replacement, improvement etc., all should be included within protection scope of the present invention.
Claims (10)
1. diesel emulsion improves a method of work for engine performance, it is characterized in that: comprise the following steps (1) and start diesel engine and fuel pump, by fuel delivery in mixing arrangement; (2) after diesel engine work a period of time, in mixing arrangement, mixing material is added; (3) diesel oil and mixing material are carried out mixing and emulsifying; (4) finally Injection Pump is entered; (5) when closing diesel engine, first stop adding mixing material.
2. a kind of diesel emulsion according to claim 1 improves the method for work of engine performance, it is characterized in that: the mixing material in described step (2) is the mixture of low vaporization heat liquid and carbonic hydroammonium, or the mixture of low vaporization heat liquid and ammonium carbonate.
3. a kind of diesel emulsion according to claim 2 improves the method for work of engine performance, it is characterized in that: described low vaporization heat liquid is water.
4. a kind of diesel emulsion according to claim 1 improves the method for work of engine performance, it is characterized in that: the mixing material of described step (2) applies pressure by high-pressure service pump.
5. a kind of diesel emulsion according to claim 2 improves the method for work of engine performance, it is characterized in that: the high-pressure service pump of described step (2) is water injection pump.
6. a kind of diesel emulsion according to claim 1 improves the method for work of engine performance, it is characterized in that: described step (1) mixing arrangement is Jet injector.
7. a kind of diesel emulsion according to claim 1 improves the method for work of engine performance, it is characterized in that, described step (3) adopts emulsifying mixer to carry out emulsification.
8. the device adopting diesel emulsion according to claim 1 to improve the method for work of engine performance, it is characterized in that, comprise fuel pump, Injection Pump, Jet injector and water injection pump, described fuel pump is connected to fuel supply line and fuel pipe, described fuel pipe is connected with Jet injector, described water injection pump is connected by aqueous suction pipes with between Jet injector, and described Injection Pump is connected with Jet injector, and Injection Pump is connected with spray bar.
9. a kind of diesel emulsion according to claim 8 improves the device of engine performance, it is characterized in that, is provided with emulsifying mixer between described Jet injector and Injection Pump.
10. a kind of diesel emulsion according to claim 9 improves the device of engine performance, it is characterized in that, described aqueous suction pipes is provided with charging valve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510858689.6A CN105351086B (en) | 2015-12-01 | 2015-12-01 | A kind of diesel emulsion improves the method for work and device of engine performance |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510858689.6A CN105351086B (en) | 2015-12-01 | 2015-12-01 | A kind of diesel emulsion improves the method for work and device of engine performance |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105351086A true CN105351086A (en) | 2016-02-24 |
| CN105351086B CN105351086B (en) | 2018-04-10 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510858689.6A Active CN105351086B (en) | 2015-12-01 | 2015-12-01 | A kind of diesel emulsion improves the method for work and device of engine performance |
Country Status (1)
| Country | Link |
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Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH08246961A (en) * | 1995-03-07 | 1996-09-24 | Kawasaki Heavy Ind Ltd | Fuel feeding device for diesel engine |
| EP0760425A1 (en) * | 1995-08-30 | 1997-03-05 | Robert Bosch Gmbh | Injection device |
| CN1165851A (en) * | 1996-05-21 | 1997-11-26 | 李志明 | Additive for purifying diesel oil and its prodn. method |
| CN201416492Y (en) * | 2009-04-28 | 2010-03-03 | 张泉洪 | Water-in-fuel emulsion and combustion device |
| CN104449915A (en) * | 2014-11-10 | 2015-03-25 | 华玉叶 | Emulsifying method for emulsion |
| CN104675566A (en) * | 2015-01-16 | 2015-06-03 | 曾小强 | Emulsified-diesel hybrid supply device and method |
-
2015
- 2015-12-01 CN CN201510858689.6A patent/CN105351086B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH08246961A (en) * | 1995-03-07 | 1996-09-24 | Kawasaki Heavy Ind Ltd | Fuel feeding device for diesel engine |
| EP0760425A1 (en) * | 1995-08-30 | 1997-03-05 | Robert Bosch Gmbh | Injection device |
| CN1165851A (en) * | 1996-05-21 | 1997-11-26 | 李志明 | Additive for purifying diesel oil and its prodn. method |
| CN201416492Y (en) * | 2009-04-28 | 2010-03-03 | 张泉洪 | Water-in-fuel emulsion and combustion device |
| CN104449915A (en) * | 2014-11-10 | 2015-03-25 | 华玉叶 | Emulsifying method for emulsion |
| CN104675566A (en) * | 2015-01-16 | 2015-06-03 | 曾小强 | Emulsified-diesel hybrid supply device and method |
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| Publication number | Publication date |
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| CN105351086B (en) | 2018-04-10 |
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Effective date of registration: 20191210 Address after: 314205 west section of Jinsha Road, Xincang Town, Pinghu City, Jiaxing City, Zhejiang Province Patentee after: JIAXING NEWSTAR MOTOR CO., LTD. Address before: 1507, building 8, xinkexiangyuan, South Road, Zhongguancun Academy of Sciences, Haidian District, Beijing 100190 Patentee before: Gou Zhongwu |
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