CN204369842U - The device of biofuel and feed prepared by a kind of acorn nut vinasse - Google Patents
The device of biofuel and feed prepared by a kind of acorn nut vinasse Download PDFInfo
- Publication number
- CN204369842U CN204369842U CN201420755104.9U CN201420755104U CN204369842U CN 204369842 U CN204369842 U CN 204369842U CN 201420755104 U CN201420755104 U CN 201420755104U CN 204369842 U CN204369842 U CN 204369842U
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- Prior art keywords
- vaporizer
- separator
- iii
- extractor
- vinasse
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 239000002551 biofuel Substances 0.000 title claims abstract description 21
- 239000006200 vaporizer Substances 0.000 claims abstract description 43
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 claims abstract description 33
- 238000002360 preparation method Methods 0.000 abstract description 3
- 238000005265 energy consumption Methods 0.000 abstract description 2
- 239000000446 fuel Substances 0.000 description 13
- 239000000284 extract Substances 0.000 description 8
- 239000007788 liquid Substances 0.000 description 8
- 238000000034 method Methods 0.000 description 7
- 235000015097 nutrients Nutrition 0.000 description 7
- 239000004519 grease Substances 0.000 description 6
- 238000004519 manufacturing process Methods 0.000 description 5
- 239000003921 oil Substances 0.000 description 5
- 239000000047 product Substances 0.000 description 5
- 239000002994 raw material Substances 0.000 description 5
- PEDCQBHIVMGVHV-UHFFFAOYSA-N Glycerine Chemical compound OCC(O)CO PEDCQBHIVMGVHV-UHFFFAOYSA-N 0.000 description 4
- 229920002472 Starch Polymers 0.000 description 4
- 235000013325 dietary fiber Nutrition 0.000 description 4
- 235000019698 starch Nutrition 0.000 description 4
- 239000008107 starch Substances 0.000 description 4
- 239000006188 syrup Substances 0.000 description 4
- 235000020357 syrup Nutrition 0.000 description 4
- 239000003225 biodiesel Substances 0.000 description 3
- 235000013305 food Nutrition 0.000 description 3
- 102000004169 proteins and genes Human genes 0.000 description 3
- 108090000623 proteins and genes Proteins 0.000 description 3
- 239000002028 Biomass Substances 0.000 description 2
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 description 2
- 239000006227 byproduct Substances 0.000 description 2
- 235000014633 carbohydrates Nutrition 0.000 description 2
- 150000001720 carbohydrates Chemical class 0.000 description 2
- 239000003054 catalyst Substances 0.000 description 2
- 230000002860 competitive effect Effects 0.000 description 2
- 239000002283 diesel fuel Substances 0.000 description 2
- 238000004821 distillation Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000001704 evaporation Methods 0.000 description 2
- 230000008020 evaporation Effects 0.000 description 2
- 235000011187 glycerol Nutrition 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 230000000050 nutritive effect Effects 0.000 description 2
- 238000005809 transesterification reaction Methods 0.000 description 2
- 239000002699 waste material Substances 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- MIDXCONKKJTLDX-UHFFFAOYSA-N 3,5-dimethylcyclopentane-1,2-dione Chemical compound CC1CC(C)C(=O)C1=O MIDXCONKKJTLDX-UHFFFAOYSA-N 0.000 description 1
- 241000283690 Bos taurus Species 0.000 description 1
- 241001070941 Castanea Species 0.000 description 1
- 235000014036 Castanea Nutrition 0.000 description 1
- 241000196324 Embryophyta Species 0.000 description 1
- 102000018997 Growth Hormone Human genes 0.000 description 1
- 108010051696 Growth Hormone Proteins 0.000 description 1
- 235000010627 Phaseolus vulgaris Nutrition 0.000 description 1
- 244000046052 Phaseolus vulgaris Species 0.000 description 1
- 229930003270 Vitamin B Natural products 0.000 description 1
- 239000003377 acid catalyst Substances 0.000 description 1
- 239000002154 agricultural waste Substances 0.000 description 1
- 230000000844 anti-bacterial effect Effects 0.000 description 1
- 235000019606 astringent taste Nutrition 0.000 description 1
- 235000013527 bean curd Nutrition 0.000 description 1
- 235000013736 caramel Nutrition 0.000 description 1
- 229920002678 cellulose Polymers 0.000 description 1
- 239000001913 cellulose Substances 0.000 description 1
- 238000005119 centrifugation Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 235000013399 edible fruits Nutrition 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 239000010685 fatty oil Substances 0.000 description 1
- 239000000122 growth hormone Substances 0.000 description 1
- HVGQWHMSVYODLJ-GFCCVEGCSA-N melanochrome Natural products CC1(C)Oc2cc3OC(=CC(=O)c3c(O)c2C[C@H]1O)CO HVGQWHMSVYODLJ-GFCCVEGCSA-N 0.000 description 1
- 230000009965 odorless effect Effects 0.000 description 1
- 239000010908 plant waste Substances 0.000 description 1
- 210000000582 semen Anatomy 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000002904 solvent Substances 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
- 238000013517 stratification Methods 0.000 description 1
- 235000018553 tannin Nutrition 0.000 description 1
- 229920001864 tannin Polymers 0.000 description 1
- 239000001648 tannin Substances 0.000 description 1
- 231100000331 toxic Toxicity 0.000 description 1
- 230000002588 toxic effect Effects 0.000 description 1
- 235000019156 vitamin B Nutrition 0.000 description 1
- 239000011720 vitamin B Substances 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
- 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
- Y02P60/00—Technologies relating to agriculture, livestock or agroalimentary industries
- Y02P60/80—Food processing, e.g. use of renewable energies or variable speed drives in handling, conveying or stacking
- Y02P60/87—Re-use of by-products of food processing for fodder production
Abstract
The utility model discloses the device that a kind of acorn nut vinasse prepare biofuel and feed, belongs to field of biological energy source; Device described in the utility model comprises separator I, vaporizer I, extractor, vaporizer II, vaporizer III, separator II, reactor, separator III, rectifier; Separator I has an entrance and is connected with vaporizer I, extractor respectively with two outlets; The lower end of extractor is connected with vaporizer II, and the upper end of extractor is connected with vaporizer III; The lower end of vaporizer III is connected with separator II, and separator II, reactor, separator III, rectifier are communicated with successively, and alcohol vapour pipeline is connected with extractor, vaporizer III, reactor, rectifier respectively; Device preparation biofuel described in the utility model and feed have easy to operate, that efficiency is high, pollution-free, energy consumption is low and product marketization is good advantage.
Description
Technical field
The utility model relates to the device that a kind of acorn nut vinasse prepare biofuel and feed, belongs to field of biological energy source.
Background technology
Recently; along with the appearance of energy dilemma; national energy strategy orientation is in quickening substitute energy; the particularly exploitation of renewable energy source; reduce the dependence to oil; encourage with the form of national legislation the development comprising the biomass liquid fuel of alcohol fuel, Fuel Alcohol Development contributes to ensureing Chinese energy safety, improves the ecological environment.
The raw material producing alcohol fuel is a lot, comprise starch based, carbohydrate and lignocellulose, China is placed in the biomass energy exploitation that is raw material of non-grain crop and agricultural wastes the first place that fund gives special assistance to, and in wild plant material, acorn nut is a kind of excellent Biological resources, its kernel starchness reaches 50.4%, fatty oil about 5%, the oleaginousness originating in In Southwestern Jiangsu reaches 15 ~ 20%, and acorn nut is the fruit of robur, likeness in form silk cocoon, therefore also known as chestnut cocoon.Acorn nut appearance duricrust, red-brown, interior benevolence, as Semen arachidis hypogaeae, contains abundant starch, edible.Acorn nut tree is well established and vigorously developing deciduous tree mostly, strong adaptability, and 30 provinces, municipalities and autonomous regions in the whole nation are except Qinghai and Xinjiang, all have NATURAL DISTRIBUTION, it is maximum that China oak belongs to kind, and fecund is in mountain area, distributed pole is wide, and China is the main place of production of acorn nut resource, the distribution center in the Ye Shi world.Acorn nut also can make bean curd for brew as food except being used as edible acorn nut face, acorn starch.But due to himself defect, as high-leveled and difficult in starch side chain degree to digest and assimilate, and containing more tannin not easily Ex-all, thus its processed goods still has astringent taste and to the toxic effect of nervus centralis, its utilization in food, drink industry is made to have entered into blind alley.
Therefore, acorn nut is developed as the raw material producing alcohol fuel, in recent years also have a lot of scholar to study this, the patent method of raw material production alcohol fuel " a kind of be with acorn nut " being CN101684484A as a publication number proposes a kind of new production method.But, present stage, no matter use the method for any production alcohol fuel, the utility value of its by product vinasse is concerned always, vinasse are the waste liquids after the distillation of fermenting-ripening wine with dregs, water content is comparatively large, about 90-98%, and dry matter content about 2-10%, the dry-matter composition mainly protein of vinasse, in the dry-matter of vinasse, except protein, also contain the materials such as Mierocrystalline cellulose, poly-penta is warded off, ash content, fat, caramel, melanochrome.Vinasse are higher as feed nutritive value, are also in vinasse containing abundant vitamin B group and growth hormone etc.At present, the Appropriate application of vinasse is mainly used as cattle food.But all there is great number of issues in this feed in industrialization or the marketization, the first, this feed does not have competitive power with traditional bean feed on nutritive value and price; The second, owing to also containing certain grease in acorn nut lees feeds, cause its storage time short, be difficult to the marketization; 3rd, most of vinasse drying process is all go to dry vinasse with warm air, gives off band gas frowzy and causes atmospheric pollution.
Biofuel is a kind of good petrifaction diesel substitute, has the excellent feature of environmental protection, good fuel performance and the feature such as renewable.In biofuel preparation cost, 75% is raw materials cost, and price height is the commercial major obstacle of biofuel alternative fuel, and reducing biofuel preparation cost is the key realizing biofuel mass-producing and industrialized development.If it will be very promising market that the grease in acorn nut vinasse can be utilized to change into biofuel.
Summary of the invention
The deficiency that the utility model exists for prior art, a kind of device of acorn nut vinasse efficiency utilization is provided, the by product vinasse utilizing acorn nut to produce alcohol fuel come production biofuel and nutrient fodder, the biofuel produced can be sold by fuel as an alternative, the nutrient fodder produced can with the sell at competitive higher than traditional lees feeds, because the grease in vinasse has been separated out completely and has been changed into biofuel, remaining feeds product rich in proteins and carbohydrate, be easier to store and processing.
The device that acorn nut vinasse described in the utility model prepare biofuel and feed comprises separator I 1, vaporizer I 2, extractor 3, vaporizer II 4, vaporizer III 5, separator II 6, reactor 7, separator III 8, rectifier 9; Separator I 1 has an entrance and is connected with vaporizer I 2, extractor 3 respectively with two outlets; The lower end of extractor 3 is connected with vaporizer II 4, and the upper end of extractor 3 is connected with vaporizer III 5; The lower end of vaporizer III 5 is connected with separator II 6, and separator II 6, reactor 7, separator III 8, rectifier 9 are communicated with successively, and alcohol vapour pipeline 10 is connected with extractor 3, vaporizer II 4, vaporizer III 5, reactor 7, rectifier 9 respectively.
The use procedure of the device of biofuel and feed prepared by acorn nut vinasse described in the utility model: stoste enters separator I 1 and carries out centrifugation, is separated into vinasse and thin liquid two portions, and thin liquid enters in vaporizer I 2 and evaporates, and leaves syrup after vaporize water; Vinasse enter extractor 3 together with alcohol vapour, at temperature is 75 DEG C-90 DEG C, extracts after 6-7 hour, obtain extract and roughage, and roughage obtains nutrient fodder after evaporator II 4 is evaporated, and the ethanol evaporated is recycled; Enter vaporizer III 5 from extractor 3 extract out and evaporate, the ethanol be evaporated is sent into alcohol vapour pipeline 10 and is recycled, and obtains concentrated solution after evaporation, and concentrated solution enters separator II 6 and is separated subsequently, obtains grease and syrup waste liquid; Grease, alcohol vapour and catalyzer enter reactor 7 and carry out transesterification reaction, at temperature is 150 DEG C-170 DEG C, extract after 7-8 hour, product enters separator III 8, lower floor obtains glycerine solution, upper strata obtains coarse biodiesel, and coarse biodiesel enters rectifier 9 and carries out rectifying, and the ethanol steamed obtains biofuel finished product after reclaiming.
Stoste described in the utility model is that the raffinate stayed after distillation in alcohol fuel process produced by acorn nut; Syrup is the residue after the evaporation of alcohol fuel process in thin liquid, wherein contains the solids component of 28% ~ 34%, can mix with vinasse or be directly used in animal-feed; Extract is be solvend in vinasse and ethanol; Concentrated solution is the extracting solution without ethanol;
In the utility model step (4), catalyzer is the 0.5%-1% of oil quality, and catalyzer is alkaline catalysts or acid catalyst.
Advantage of the present utility model and positively effect:
(1) device described in the utility model utilizes alcohol vapour effectively to wash away vinasse in extractor, one is play well-beaten effect, two is greatly can reduce energy consumption, the gaseous emission of odorless with carrying out alternative traditional warm air as this kind of solvent vapo(u)r of ethanol;
(2) feed that the nutrient fodder protein content that device described in the utility model prepares obtains than traditional technology exceeds about 9%, and because the minimizing of oleaginousness and the existence of a small amount of antibacterial ethanol make this nutrient fodder more easily store, there is the longer quality guaranteed period;
(3) device described in the utility model makes the grease in acorn nut be fully used, and the indices through rectifying artifact diesel oil produced meets GB/T20828-2007 " diesel-fuel mediation biofuel (BD100) " standard.
Accompanying drawing explanation
Fig. 1 is technical process of the present utility model;
In figure: 1-separator I; 2-vaporizer I; 3-extractor; 4-vaporizer II; 5-vaporizer III; 6-separator II; 7-reactor; 8-separator III; 9-rectifier, 10-alcohol vapour pipeline.
Embodiment
Below in conjunction with the drawings and specific embodiments, the utility model is described in further detail, but protection domain of the present utility model is not limited to described content.
Embodiment 1
Separator I 1, vaporizer I 2, extractor 3, vaporizer II 4, vaporizer III 5, separator II 6, reactor 7, separator III 8, rectifier 9 is comprised with the device that acorn nut vinasse prepare biofuel and feed described in the present embodiment; Separator I 1 has an entrance and is connected with vaporizer I 2, extractor 3 respectively with two outlets; The lower end of extractor 3 is connected with vaporizer II 4, and the upper end of extractor 3 is connected with vaporizer III 5; The lower end of vaporizer III 5 is connected with separator II 6, separator II 6, reactor 7, separator III 8, rectifier 9 are communicated with successively, and alcohol vapour pipeline 10 is connected (as shown in Figure 1) with extractor 3, vaporizer II 4, vaporizer III 5, reactor 7, rectifier 9 respectively.
The use procedure of device described in the present embodiment: 100kg stoste is entered separator and is separated, be separated and obtain 8kg vinasse and 92kg thin liquid, thin liquid enters vaporizer 2 and evaporates moisture, obtains syrup; Vinasse and alcohol vapour are sent into extractor, at temperature 75 DEG C, extracts after 6 hours, obtain extract and roughage, roughage obtains about 2.94kg nutrient fodder after vaporizer 4 evaporates, and nutrient fodder protein content is 39.7%; Extract enters vaporizer 5 and evaporates, obtain about 5kg concentrated solution, then concentrated solution enters separator 6 at room temperature layering, the oil that upper strata is about 1.7kg is separated, and oil carries out transesterification reaction with the sulfuric acid catalyst (about 8.5g) of alcohol vapour and 0.5% oil quality in reactor, reacts 7 hours at temperature is 150 DEG C, then product to enter in separator 8 at room temperature stratification, lower floor is glycerine solution, and upper strata is coarse biodiesel, obtains the biofuel finished product of 1.1kg after rectifying.
Claims (1)
1. prepare a device for biofuel and feed with acorn nut vinasse, it is characterized in that: described device comprises separator I (1), vaporizer I (2), extractor (3), vaporizer II (4), vaporizer III (5), separator II (6), reactor (7), separator III (8), rectifier (9); Separator I (1) has an entrance and is connected with vaporizer I (2), extractor (3) respectively with two outlets; The lower end of extractor (3) is connected with vaporizer II (4), and the upper end of extractor (3) is connected with vaporizer III (5); The lower end of vaporizer III (5) is connected with separator II (6), separator II (6), reactor (7), separator III (8), rectifier (9) are communicated with successively, and alcohol vapour pipeline (10) is connected with extractor (3), vaporizer II (4), vaporizer III (5), reactor (7), rectifier (9) respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420755104.9U CN204369842U (en) | 2014-12-05 | 2014-12-05 | The device of biofuel and feed prepared by a kind of acorn nut vinasse |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420755104.9U CN204369842U (en) | 2014-12-05 | 2014-12-05 | The device of biofuel and feed prepared by a kind of acorn nut vinasse |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204369842U true CN204369842U (en) | 2015-06-03 |
Family
ID=53326078
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420755104.9U Expired - Fee Related CN204369842U (en) | 2014-12-05 | 2014-12-05 | The device of biofuel and feed prepared by a kind of acorn nut vinasse |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204369842U (en) |
-
2014
- 2014-12-05 CN CN201420755104.9U patent/CN204369842U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150603 Termination date: 20161205 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |