CN101250479B - System for producing fuel ethanol by using solar energy - Google Patents
System for producing fuel ethanol by using solar energy Download PDFInfo
- Publication number
- CN101250479B CN101250479B CN2008100580976A CN200810058097A CN101250479B CN 101250479 B CN101250479 B CN 101250479B CN 2008100580976 A CN2008100580976 A CN 2008100580976A CN 200810058097 A CN200810058097 A CN 200810058097A CN 101250479 B CN101250479 B CN 101250479B
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- Prior art keywords
- steam
- ethanol
- solar energy
- steamer
- solar
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- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 title claims abstract description 81
- 239000000446 fuel Substances 0.000 title abstract description 7
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 21
- 238000010438 heat treatment Methods 0.000 claims abstract description 20
- 239000000463 material Substances 0.000 claims abstract description 9
- 238000003860 storage Methods 0.000 claims abstract description 8
- 238000004821 distillation Methods 0.000 claims abstract description 5
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 19
- 229910052802 copper Inorganic materials 0.000 claims description 19
- 239000010949 copper Substances 0.000 claims description 19
- 238000001577 simple distillation Methods 0.000 claims description 17
- 230000008676 import Effects 0.000 claims description 7
- 238000000034 method Methods 0.000 claims description 5
- 239000002002 slurry Substances 0.000 claims description 4
- 238000009835 boiling Methods 0.000 claims description 3
- 235000008733 Citrus aurantifolia Nutrition 0.000 claims description 2
- 235000011941 Tilia x europaea Nutrition 0.000 claims description 2
- 238000000855 fermentation Methods 0.000 claims description 2
- 230000004151 fermentation Effects 0.000 claims description 2
- 239000004571 lime Substances 0.000 claims description 2
- 239000000843 powder Substances 0.000 claims description 2
- 238000012546 transfer Methods 0.000 claims description 2
- 238000004519 manufacturing process Methods 0.000 abstract description 28
- 239000002994 raw material Substances 0.000 abstract description 6
- 238000011161 development Methods 0.000 abstract description 3
- 238000005286 illumination Methods 0.000 abstract 1
- 239000002253 acid Substances 0.000 description 6
- 230000001476 alcoholic effect Effects 0.000 description 6
- 239000007788 liquid Substances 0.000 description 6
- 239000003245 coal Substances 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 239000012530 fluid Substances 0.000 description 3
- 239000002689 soil Substances 0.000 description 3
- 239000000295 fuel oil Substances 0.000 description 2
- 239000003921 oil Substances 0.000 description 2
- 238000012545 processing Methods 0.000 description 2
- 239000000047 product Substances 0.000 description 2
- 241001504664 Crossocheilus latius Species 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 210000001520 comb Anatomy 0.000 description 1
- 239000000567 combustion gas Substances 0.000 description 1
- 239000013065 commercial product Substances 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000002498 deadly effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 235000013305 food Nutrition 0.000 description 1
- 238000005755 formation reaction Methods 0.000 description 1
- 239000003208 petroleum Substances 0.000 description 1
- 238000009331 sowing Methods 0.000 description 1
Images
Classifications
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- C—CHEMISTRY; METALLURGY
- C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
- C12M—APPARATUS FOR ENZYMOLOGY OR MICROBIOLOGY; APPARATUS FOR CULTURING MICROORGANISMS FOR PRODUCING BIOMASS, FOR GROWING CELLS OR FOR OBTAINING FERMENTATION OR METABOLIC PRODUCTS, i.e. BIOREACTORS OR FERMENTERS
- C12M21/00—Bioreactors or fermenters specially adapted for specific uses
- C12M21/12—Bioreactors or fermenters specially adapted for specific uses for producing fuels or solvents
-
- C—CHEMISTRY; METALLURGY
- C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
- C12M—APPARATUS FOR ENZYMOLOGY OR MICROBIOLOGY; APPARATUS FOR CULTURING MICROORGANISMS FOR PRODUCING BIOMASS, FOR GROWING CELLS OR FOR OBTAINING FERMENTATION OR METABOLIC PRODUCTS, i.e. BIOREACTORS OR FERMENTERS
- C12M41/00—Means for regulation, monitoring, measurement or control, e.g. flow regulation
- C12M41/12—Means for regulation, monitoring, measurement or control, e.g. flow regulation of temperature
- C12M41/18—Heat exchange systems, e.g. heat jackets or outer envelopes
- C12M41/24—Heat exchange systems, e.g. heat jackets or outer envelopes inside the vessel
-
- C—CHEMISTRY; METALLURGY
- C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
- C12M—APPARATUS FOR ENZYMOLOGY OR MICROBIOLOGY; APPARATUS FOR CULTURING MICROORGANISMS FOR PRODUCING BIOMASS, FOR GROWING CELLS OR FOR OBTAINING FERMENTATION OR METABOLIC PRODUCTS, i.e. BIOREACTORS OR FERMENTERS
- C12M43/00—Combinations of bioreactors or fermenters with other apparatus
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E50/00—Technologies for the production of fuel of non-fossil origin
- Y02E50/10—Biofuels, e.g. bio-diesel
-
- 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
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P20/00—Technologies relating to chemical industry
- Y02P20/10—Process efficiency
- Y02P20/133—Renewable energy sources, e.g. sunlight
-
- 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
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P20/00—Technologies relating to chemical industry
- Y02P20/50—Improvements relating to the production of bulk chemicals
- Y02P20/59—Biological synthesis; Biological purification
Abstract
The invention provides a system for using solar energy to produce ethanol, which is composed of a solar energy water heater, a solar energy steam boiler, a steam rice-cooker, a fermentor, a crude distiller, a rough distillate ethanol storage, a rough distillate ethanol heater and a fine distillation apparatus. The system does not consume other energy resources except for the solar energy, which can completely solve the problem that ethanol production consumes non-renewable energy and can sufficiently use the solar energy to produce the ethanol, thereby the ethanol production can be finished in mountainous regions and remote regions on the spot, and the contradiction that ethanol raw materials strives earth with grain is completely solved, which enables ethanol fuel production to realize scale sustainable development. Since the system of the invention adopts the solar energy water heater and the solar energy steam boiler as heat sources, hot water and steam are respectively provided for pre-heating, heating and distilling relative materials without electrical energy, which not only saves the investment and has low manufacturing cost, but also has short production period, high working efficiency, large ethanol output and high purity, and the system is suitable for extending and applying in regions with long solar energy illumination.
Description
Technical field
The present invention relates to the alcoholic acid production system, relate in particular to a kind of with sun power as Energy production alcoholic acid system.
Background technology
Ethanol is a kind of renewable resource of available farm crop processing.Show that after deliberation ethanol is the preferable selection that substitutes Fuel Petroleum, it can be used as the power fuel of motor car engine, and therefore in oil current society in short supply day by day, People more and more is paid attention to alcoholic acid production, and extensive Development Trend is arranged.In ethanol production process; Normally with raw material---be that food crop are fermented; Afterwards fermented liquid is heated, make it to convert into water vapour and alcohol vapour, thereby ethanol is separated from fermented liquid; After with distillation, the rectification process of postorder ethanol being handled again, can obtain high purity ethanol.Because traditional heating means are fuel with non-renewable energy such as coal, combustion gas mostly, show according to related data: ethanol is ramed the loose soil with a stone-roller after sowing in every production one will consume 890 kilograms of standard coal equivalents, thereby make the manufacturing enterprise of high purity ethanol become the big power consumer.Therefore, power consumption is the primary factor that the restriction high purity ethanol is produced, and this is an one of which.
Its two, produce the alcoholic acid raw material mainly from farm crop, and farm crop are a kind of can annual plantations; The renewable resource of annual results; The world now in short supply day by day in the energy, resource, as especially to receive the oil crisis restriction develops alcohol product on a large scale; And enable to substitute the fuel oil product, become the focus that various countries pay close attention to the most.And traditional alcohol production technology and method also exist the problem of ploughing with the grain contention except that the deadly defect that has power consumption.Because satisfy extensive alcohol production desired raw material, must take a large amount of farmlands and plant and can produce the alcoholic acid farm crop, this ploughs originally with regard to seldom area for grain, and is irrealizable beyond doubt.So can only select mountain area and backwoodsman idle land to plant.
They are three years old; Carry out alcohol production with traditional processing technology, remove and to develop the ethanol raw material plantation, satisfy outside the alcohol production needs; The production factory site also must be built in and have a good transport service; And coal, electric resources be abundant area comparatively, but receives the restriction of traffic, the energy, can not found the factory in mountain area and side area.
In sum, should solve the problem of power consumption, solve raw material planting again and take the problem that grain is ploughed, also will take into account communications and transportation, the energy etc. simultaneously and produce necessary problem, be irrealizable with prior art.
Summary of the invention
In short supply and overcome the energy consumption that existing alcohol production exists and strive deficiencies such as soil greatly and with grain for solving fuel oil; The object of the present invention is to provide a kind of system that utilizes ethanol producing solar energy; Alcohol production is no longer consumed energy; Do not plough, and can also can produce in area undeveloped in traffic and the shortage energy with the grain contention.
The present invention realizes through following technical proposal: a kind of system that utilizes ethanol producing solar energy, comprise solar water heater, and the solar steam stove, fermentor tank and the simple distillation device and the smart distiller that join with fermentor tank successively is characterized in that:
Solar water heater links to each other with the steam adjunce copper with the solar steam stove respectively through hydraulic pipe, to solar steam stove and steam adjunce copper hot water to be provided;
The steam adjunce copper links to each other with fermentor tank through carrier pipe, with the pulverulent material in the steam adjunce copper after heating, boiling form slurry, in carrier pipe is sent into fermentor tank, with the quickening fermenting process;
Fermentor tank links to each other with the simple distillation device through tubing, and the simple distillation device also links to each other with slightly heating up in a steamer the alcohol storer and slightly heat up in a steamer etna respectively through pipeline, is used for storing and/or heating and slightly heat up in a steamer alcohol;
The solar steam stove links to each other with vapour storage tank through pipeline, and vapour storage tank respectively with steam adjunce copper, simple distillation device and slightly heat up in a steamer etna and link to each other, is used to carry out individual oneself heating and distillation through steam transmitting pipe;
Slightly heat up in a steamer etna and link to each other with rectifier through transfer lime, to obtain high purity ethanol, the phegma from rectifier is gone in the road simultaneously.
Said steam adjunce copper is located at the intravital vapour pipe of shell and is constituted by the housing that which is provided with import and export, so that with the pulverulent material in the hot water heating kettle, boil with steam, makes powder become slurry again, helps the fermentation of postorder.
Said simple distillation device is located at the intravital steam comb of shell and is constituted by the housing that which is provided with import and export, so that use steam to distill.
The said etna that slightly heats up in a steamer is located at the intravital vapour pipe of shell and is constituted, so that heat slightly heating up in a steamer alcohol with steam by the housing that which is provided with import and export.
Said solar steam stove, solar water heater, fermentor tank slightly heat up in a steamer alcohol storer and rectifier and are commercial product.
The present invention compared with prior art has advantage and effect: adopt sun power alcohol production provided by the invention system; Except that sun power; No longer consume other energy; Can fundamentally solve the problem that alcohol production consumes Nonrenewable energy resources, make full use of sun power and carry out alcohol production, thereby alcoholic acid production can be accomplished in mountain area and side area on the spot; Fundamentally solve ethanol raw material and grain and strive the contradiction in soil, make alcohol fuel production realize the sustainable development of mass-producing, industrialization.Because the present invention has adopted solar water heater and solar steam stove as thermal source, provides hot water and steam that correlative is preheated, heats and distills respectively, need not electric energy; Reduced investment not only, the device fabrication cost is low, and the production run expense is low; And with short production cycle, high efficiency, ethanol production is big; Purity is high, is adapted at the long area of solar illuminating and applies.
Description of drawings
Fig. 1 is the present invention's system construction drawing;
Fig. 2 is a steam adjunce copper structural representation;
Fig. 3 is a simple distillation device structural representation;
Fig. 4 is for slightly heating up in a steamer the etna structural representation.
Embodiment
Below in conjunction with accompanying drawing the present invention is done to further describe, but content of the present invention is not limited thereto.
The system that utilizes ethanol producing solar energy provided by the invention; Comprise commercial solar water heater 1; Solar steam stove 8; Fermentor tank 3 and the simple distillation device 7 and smart distiller 5 that join with fermentor tank 3 successively, wherein the hot water outlet 11 of solar water heater 1 links to each other with the water-in 81 of solar steam stove 8 and the water-in 21 of steam adjunce copper 2 respectively through hydraulic pipe 12, with to solar steam stove 8 conveying heated hot water; Shorten the producing steam time, the hot water of carrying the heating pulverulent material to use to steam adjunce copper 2 simultaneously; The water outlet 22 of steam adjunce copper 2 links to each other with fermentor tank 3 through carrier pipe 13, to carry to fermentor tank 3 through heating, boil the material of pulp, to accelerate fermenting process;
Fermentor tank 3 liquid outlets 31 link to each other with simple distillation device 7 fluid inlets 71 through tubing 14; The alcohol outlet 73 of slightly heating up in a steamer of simple distillation device 7 links to each other with inlet that slightly heats up in a steamer alcohol storer 4 41 and the inlet 61 that slightly heats up in a steamer etna 6 respectively through tubing 14, is used for storage and/or heats and slightly heat up in a steamer alcohol; Solar steam stove 8 links to each other with vapour storage tank 9 through pipeline; The steam outlet 91 of vapour storage tank 9 is communicated with steam adjunce copper 2 interior steam comb 23, simple distillation device 7 interior steam combs 74 respectively through steam transmitting pipe 15; To boil the material in the steam adjunce copper 2 through steam, simultaneously the fermented liquid in the simple distillation device 7 is carried out vapor distillation; The outlet 63 of slightly heating up in a steamer etna 6 links to each other with rectifier 5 through tubing 14, and to obtain high purity ethanol, another inlet 64 links to each other with rectifier 5 through pipeline simultaneously, goes into from the phegma of rectifier with the road and schemes as 1.Wherein, steam adjunce copper 2 is by the housing 24 that which is provided with water-in 21, discharge port 22, and the steam comb of being located in the housing 24 23 constitutes, so that with the material in the steam boiling pot, like Fig. 2.Simple distillation device 7 is by the housing 72 that which is provided with fluid inlet 71, liquid outlet 73, and the steam comb of being located in the housing 72 74 constitutes, so that use steam to distill, like Fig. 4.Slightly heat up in a steamer etna 6 by which is provided with fluid inlet 61,64, the housing 65 of liquid outlet 63 is located at vapour pipe 62 formations in the housing 65, so that heat with steam, like Fig. 5.
Claims (1)
1. a system that utilizes ethanol producing solar energy comprises solar water heater, the solar steam stove, and fermentor tank and the simple distillation device and the smart distiller that join with fermentor tank successively is characterized in that:
Solar water heater links to each other with the steam adjunce copper with the solar steam stove respectively through hydraulic pipe, to solar steam stove and steam adjunce copper hot water to be provided;
The steam adjunce copper links to each other with fermentor tank through carrier pipe, with the pulverulent material in the steam adjunce copper after heating, boiling form slurry, in carrier pipe is sent into fermentor tank, with the quickening fermenting process; Said steam adjunce copper is located at the intravital vapour pipe of shell and is constituted by the housing that which is provided with import and export, so that with the pulverulent material in the hot water heating kettle, boil with steam, makes powder become slurry again, helps the fermentation of postorder;
Fermentor tank links to each other with the simple distillation device through tubing, and the simple distillation device also links to each other with slightly heating up in a steamer the alcohol storer and slightly heat up in a steamer etna respectively through pipeline, is used for storing and/or heating and slightly heat up in a steamer alcohol; Said simple distillation device is located at the intravital steam comb of shell and is constituted by the housing that which is provided with import and export, so that use steam to distill;
The solar steam stove links to each other with vapour storage tank through pipeline, and vapour storage tank reaches with steam adjunce copper, simple distillation device respectively through steam transmitting pipe and slightly heats up in a steamer etna and link to each other, and is used to carry out heating and distillation separately;
Slightly heat up in a steamer etna and link to each other with rectifier,, import phegma simultaneously from rectifier to obtain high purity ethanol through transfer lime; The said etna that slightly heats up in a steamer is located at the intravital vapour pipe of shell and is constituted, so that heat slightly heating up in a steamer alcohol with steam by the housing that which is provided with import and export.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2008100580976A CN101250479B (en) | 2008-02-15 | 2008-02-15 | System for producing fuel ethanol by using solar energy |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2008100580976A CN101250479B (en) | 2008-02-15 | 2008-02-15 | System for producing fuel ethanol by using solar energy |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101250479A CN101250479A (en) | 2008-08-27 |
| CN101250479B true CN101250479B (en) | 2012-10-31 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2008100580976A Expired - Fee Related CN101250479B (en) | 2008-02-15 | 2008-02-15 | System for producing fuel ethanol by using solar energy |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101250479B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2011092638A2 (en) * | 2010-01-26 | 2011-08-04 | Scale Biofuel Aps | Methods for producing and harvesting ethanol and apparatus for producing and harvesting the same |
| CN102174592B (en) * | 2010-07-01 | 2015-01-07 | 黎大爵 | New method for processing sweet sorghum or sugarcane to extract alcohol or sugar by using solar energy |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1101669A (en) * | 1993-12-10 | 1995-04-19 | 安徽省凤台县啤酒厂 | Making method of black rice beer |
| CN1388105A (en) * | 2002-06-20 | 2003-01-01 | 许开天 | Solar energy vacuum process of preparing absolute alcohol |
| CN2594267Y (en) * | 2002-11-18 | 2003-12-24 | 王集臣 | Alcohol distillator from crops straw |
| CN101020888A (en) * | 2007-03-19 | 2007-08-22 | 赵敏晖 | Ethanol producing solar energy system |
-
2008
- 2008-02-15 CN CN2008100580976A patent/CN101250479B/en not_active Expired - Fee Related
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1101669A (en) * | 1993-12-10 | 1995-04-19 | 安徽省凤台县啤酒厂 | Making method of black rice beer |
| CN1388105A (en) * | 2002-06-20 | 2003-01-01 | 许开天 | Solar energy vacuum process of preparing absolute alcohol |
| CN2594267Y (en) * | 2002-11-18 | 2003-12-24 | 王集臣 | Alcohol distillator from crops straw |
| CN101020888A (en) * | 2007-03-19 | 2007-08-22 | 赵敏晖 | Ethanol producing solar energy system |
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| Publication number | Publication date |
|---|---|
| CN101250479A (en) | 2008-08-27 |
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