CN209906724U - Preparation system of biofuel - Google Patents
Preparation system of biofuel Download PDFInfo
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- CN209906724U CN209906724U CN201821615498.2U CN201821615498U CN209906724U CN 209906724 U CN209906724 U CN 209906724U CN 201821615498 U CN201821615498 U CN 201821615498U CN 209906724 U CN209906724 U CN 209906724U
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- 239000002551 biofuel Substances 0.000 title claims abstract description 25
- 238000002360 preparation method Methods 0.000 title abstract description 7
- 239000000463 material Substances 0.000 claims abstract description 65
- 239000010902 straw Substances 0.000 claims abstract description 59
- 238000002156 mixing Methods 0.000 claims abstract description 49
- 238000003860 storage Methods 0.000 claims abstract description 44
- 238000001125 extrusion Methods 0.000 claims abstract description 40
- 238000001035 drying Methods 0.000 claims abstract description 25
- 230000005540 biological transmission Effects 0.000 claims abstract description 18
- 238000009313 farming Methods 0.000 claims abstract description 6
- 239000004449 solid propellant Substances 0.000 claims description 23
- 238000006243 chemical reaction Methods 0.000 claims description 14
- 239000000203 mixture Substances 0.000 claims description 10
- 238000004519 manufacturing process Methods 0.000 claims description 8
- 230000032258 transport Effects 0.000 claims description 4
- 238000003756 stirring Methods 0.000 claims description 3
- 230000001413 cellular effect Effects 0.000 claims description 2
- 238000004146 energy storage Methods 0.000 claims 2
- 239000003337 fertilizer Substances 0.000 abstract description 5
- KWYUFKZDYYNOTN-UHFFFAOYSA-M Potassium hydroxide Chemical compound [OH-].[K+] KWYUFKZDYYNOTN-UHFFFAOYSA-M 0.000 abstract description 3
- 229940072033 potash Drugs 0.000 abstract description 3
- BWHMMNNQKKPAPP-UHFFFAOYSA-L potassium carbonate Substances [K+].[K+].[O-]C([O-])=O BWHMMNNQKKPAPP-UHFFFAOYSA-L 0.000 abstract description 3
- 235000015320 potassium carbonate Nutrition 0.000 abstract description 3
- 239000000843 powder Substances 0.000 abstract description 3
- 230000000694 effects Effects 0.000 abstract description 2
- 238000011084 recovery Methods 0.000 abstract description 2
- 239000007789 gas Substances 0.000 description 12
- 239000000446 fuel Substances 0.000 description 11
- 238000000034 method Methods 0.000 description 8
- 239000002699 waste material Substances 0.000 description 8
- 238000002485 combustion reaction Methods 0.000 description 7
- 239000002689 soil Substances 0.000 description 7
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 4
- UHOVQNZJYSORNB-UHFFFAOYSA-N Benzene Chemical compound C1=CC=CC=C1 UHOVQNZJYSORNB-UHFFFAOYSA-N 0.000 description 3
- 239000002028 Biomass Substances 0.000 description 3
- 239000003245 coal Substances 0.000 description 3
- MWUXSHHQAYIFBG-UHFFFAOYSA-N nitrogen oxide Inorganic materials O=[N] MWUXSHHQAYIFBG-UHFFFAOYSA-N 0.000 description 3
- 239000003208 petroleum Substances 0.000 description 3
- 239000007787 solid Substances 0.000 description 3
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 2
- ZLMJMSJWJFRBEC-UHFFFAOYSA-N Potassium Chemical compound [K] ZLMJMSJWJFRBEC-UHFFFAOYSA-N 0.000 description 2
- 229910002092 carbon dioxide Inorganic materials 0.000 description 2
- 239000001569 carbon dioxide Substances 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 238000010297 mechanical methods and process Methods 0.000 description 2
- 238000000053 physical method Methods 0.000 description 2
- 229910052700 potassium Inorganic materials 0.000 description 2
- 239000011591 potassium Substances 0.000 description 2
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 description 1
- 241000196324 Embryophyta Species 0.000 description 1
- 240000007594 Oryza sativa Species 0.000 description 1
- 235000007164 Oryza sativa Nutrition 0.000 description 1
- 238000003916 acid precipitation Methods 0.000 description 1
- 238000012271 agricultural production Methods 0.000 description 1
- 238000003915 air pollution Methods 0.000 description 1
- 229910002091 carbon monoxide Inorganic materials 0.000 description 1
- 239000003344 environmental pollutant Substances 0.000 description 1
- 239000010903 husk Substances 0.000 description 1
- 229910052757 nitrogen Inorganic materials 0.000 description 1
- 239000005416 organic matter Substances 0.000 description 1
- 239000010815 organic waste Substances 0.000 description 1
- 239000000447 pesticide residue Substances 0.000 description 1
- 231100000719 pollutant Toxicity 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
- 235000009566 rice Nutrition 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Images
Classifications
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- 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
- 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
- Y02E50/30—Fuel from waste, e.g. synthetic alcohol or diesel
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- Processing Of Solid Wastes (AREA)
- Drying Of Solid Materials (AREA)
Abstract
The utility model relates to a preparation system of biofuel belongs to the energy utilization field. The utility model discloses a straw rubbing crusher, drying device, material blending tank device, honeycomb extrusion device, rotation type drying device, storage storehouse. The utility model discloses a straw rubbing crusher smashes the straw, and reentrant drying-machine dries it, reentrant material blending tank makes it and yellow mud and farming residue according to the straw: yellow mud: the farming residues are mixed according to a proper proportion, then enter a honeycomb extrusion molding machine through a transmission belt to be made into a honeycomb shape, and then are dried through a rotary dryer to be made into the biofuel which is used as energy. The utility model discloses can be with straw recovery processing, dry through stoving, combined material, extrusion and rotation type, reach the straw and make biofuel and the comprehensive effect that the ash powder used as the potash fertilizer.
Description
Technical Field
The utility model relates to a biofuel's preparation system belongs to energy utilization technical field.
Background
Biofuel refers to a solid, liquid or gaseous fuel composed of or converted from biomass. It is an important direction for developing and utilizing renewable energy sources, has good storability and transportability, and can provide fuel capable of replacing petroleum or coal. The biofuel is prepared from products produced in the harmless and recycling processes of organic wastes such as crop straws, forestry processing residues and the like. Carbon dioxide released by combustion of the biofuel can be absorbed by plants again to participate in the circulation of the earth, zero emission is achieved, and the biomass fuel is similar to 'green coal' which is utilized immediately.
With the enormous use of resources such as petroleum, non-renewable energy resources are gradually exhausted. Meanwhile, the utilization rate of the pesticide residue garbage such as straws, rice husks and the like in rural areas is low, and even the phenomenon of scaring and the like occurs, so that the environment is polluted. A large amount of straws are generally directly used for field incineration, and during the incineration, the straws can generate a large amount of gaseous pollutants such as carbon monoxide, carbon dioxide, benzene, nitrogen oxides and the like, and the gases can directly cause atmospheric pollution to form acid rain or 'black rain'. Straw burns not only can cause the pollution to the air, but also can influence farmland soil, obviously reduces nitrogen content and organic matter content in the soil, loses soil moisture, destroys the soil structure simultaneously, leads to the soil to harden and aggravate. Even if crops such as straws and the like are made into fuel, the accumulated combustion cannot achieve the sufficient combustion, so the honeycomb-shaped crops are considered to achieve the sufficient combustion effect. Waste crops are made into biomass fuel, so that waste is turned into wealth, resources are effectively utilized, air pollution can be reduced, and the environment is protected.
In the prior technical scheme, most of the biological liquid fuels are prepared by a chemical method and are used as non-renewable fuels such as petroleum and the like. But such a complicated procedure is not necessary for combustion in rural use. The solid biofuel is prepared by a mechanical method and a physical method. The mechanical method is to directly pulverize the waste material by a pulverizer and then burn the waste material, but this causes uneven burning and poor waste disposal. The physical method is a series of processes such as drying, extrusion forming and the like of the straws, so as to achieve effective circulation of straw-fuel-fertilizer.
Disclosure of Invention
The to-be-solved technical problem of the utility model is: the utility model provides a biofuel's preparation system solves the waste of straw and burns polluted environment's problem, and the straw obtains the bio-solid fuel through the mixture of yellow mud after honeycomb extrusion and rotatory stoving to the bio-fuel ash after the burning can return soil still field and use as the potash fertilizer. The problem of the waste of pollution environment and energy that traditional straw direct combustion caused is solved, avoid causing the health threat to the mankind is solved.
The utility model adopts the technical scheme that: a preparation system of biofuel comprises a straw pulverizer 1, a drying device, a material mixing tank device, a honeycomb extrusion forming device, a rotary drying device and a storage bin 24;
the dryer apparatus includes: the device comprises a pipeline I2, a control valve I3, a dryer 4 and a material guide chute 5;
the material mixing device comprises a pipeline II 6, a control valve II 7, a material mixing tank 8, a conveying belt I9, a propeller 25, a driven belt wheel III 26, a motor III 27, a control valve III 28, a meter I29, a pipeline IV 30, a yellow mud storage tank 31, a control valve IV 32, a meter II 33, a pipeline V34 and an agricultural residue storage tank 35;
the honeycomb extrusion molding apparatus includes: the device comprises a belt wheel I10, a motor I11, a honeycomb extrusion forming machine 12, a lead I13 and a solar panel I14;
the rotary drying device comprises: the device comprises a pipeline III 15, a conveying belt II 16, a belt pulley II 17, a motor II 18, a conducting wire II 19, a solar panel II 20, a rotary dryer 21, an air duct 22 and a blower 23;
the pipeline I2 is connected with the straw crusher 1 and the dryer 4, the bottom of the dryer 4 is provided with a material guide chute 5, the pipeline I2 is provided with a control valve I3 for controlling the straw amount, the pipeline II 6 is connected with the straw dryer 4 and the material mixing tank 8, and the pipeline II 6 is provided with a control valve II 7 for controlling the dried straw amount;
the upper end of the material mixing tank 8 is connected with a yellow mud storage tank 31 through a pipeline IV 30, a control valve III 28 for controlling the amount of yellow mud is arranged on the pipeline IV 30, a meter I29 is also arranged on the pipeline IV 30, the other side of the material mixing tank 8 is connected with an agricultural residue storage tank 35 through a pipeline V34, a control valve IV 32 for controlling the amount of agricultural residue is arranged in the pipeline V34, a meter II 33 is arranged on the control valve IV, and a motor III 27 is arranged at the bottom of the material mixing tank 8 and drives a driven belt wheel III 26 to enable a propeller 25 in the material mixing tank 8 to rotate;
the motor I11 drives the belt wheel I10 to enable the conveying belt I9 to move, the conveying belt I9 is connected with the honeycomb extrusion molding machine 12 and the material mixing tank 8, the solar panel I14 stores electric energy in the storage battery through the electric energy conversion device and then is connected with the honeycomb extrusion molding machine 12 through the wire I13 for power supply operation, and comprehensive supply of solar energy and electric energy is achieved;
the pipeline III 15 is connecting storage storehouse 24 and honeycomb extrusion molding machine 12, and a rotary dryer 21 has been installed in the middle of the pipeline III 15, make pipeline III 15 pass from the inside of rotary dryer 21, and there is transmission band II 16 at pipeline III 15 internally mounted, drive band pulley II 17 through motor II 18 and make transmission band II 16 remove, solar panel II 20 stores the electric energy in the battery through electric energy conversion device and then connects rotary dryer 21 through wire II 19 and be used for the power supply operation, realize solar energy and electric energy comprehensive supply, still be equipped with air-blower 23 on pipeline III 15, air-blower 23 passes through the gaseous high-temperature gas flow in the pipeline III 15 that drives in the air duct 22, the solid fuel that dries transports storage storehouse 24 through transmission band II 16.
Further, the straw passes through the straw crusher 1, crushed materials enter the dryer 4, and the dried crushed straw materials enter the material mixing tank 8 through the material guide chute 5.
Further, the dried straw crushed aggregates are transferred into a material mixing tank 8, the amount of yellow mud in a yellow mud storage tank 30 is controlled by a meter I29 to enter the material mixing tank 8, the amount of agricultural residues added into the material mixing tank 8 by an agricultural residue storage tank 35 is controlled by a meter II 33, and a propeller 25 is driven by a motor III 27 to rotate so as to be uniformly stirred, so that the materials are mixed and comprehensively utilized.
Further, the well mixed straw mixture passes through the conveying of transmission band I9 and gets into honeycomb extrusion molding machine 12, and solar panel I14 stores the electric energy in the battery through electric energy conversion device and then connects honeycomb extrusion molding machine 12 through wire I13 and be used for the power supply operation, realizes that solar energy and electric energy are synthesized and supplies, and the straw mixture extrusion of stirring is into cellular biosolid fuel, shifts to rotary dryer 21.
Further, the good solid fuel of extrusion passes through the removal that II 17 of band pulley drive transmission band II 16 of motor II 18, pass through rotary dryer 12 with solid fuel, solar panel II 20 passes through electric energy conversion device and stores the electric energy in the battery and then connects rotary dryer 21 through II 19 connection wires for the power supply operation, realize solar energy and electric energy and synthesize the supply, and air-blower 23 drives the high temperature gas flow in the III 15 pipeline of air duct 22 through the gas in the air duct 22 and accelerates gas flow, be used for making the good solid fuel of extrusion carry out the degree of depth and dry, the good solid fuel of drying transports storage storehouse 24 through II 16 of transmission band.
The working process of the utility model is as follows:
after all devices and equipment are installed, the solid biofuel is prepared by the device, and the ash powder obtained after the fuel is combusted can be returned to the field as potash fertilizer. The utility model discloses can realize following four kinds of mode: preliminary drying, material mixing, honeycomb extrusion forming and rotary drying.
Primary drying: wait the straw behind straw rubbing crusher 1, open control valve I3, close control valve II 7 and let the crushed aggregates enter drying-machine 4 through pipeline I2, wait to dry and then open control valve II 7 when straw crushed aggregates water content is less than required requirement, let the straw crushed aggregates get into material blending tank 8 smoothly through baffle box 5.
Mixing materials: after the dried straw crushed aggregates are transferred into the material mixing tank 8, a control valve III 28 is opened, and the amount of yellow mud in a yellow mud storage tank 30 is controlled by a meter I29 to enter the material mixing tank 8. The amount of the agricultural residues added into the material mixing tank 8 by the agricultural residue storage tank 35 is controlled by the meter II 33, and then the motor III 7 is connected with the driven belt wheel III 26 to drive the propeller 25 to rotate so as to stir uniformly, so that the materials are mixed and comprehensively utilized.
Honeycomb extrusion molding: the straw mixture that will mix drives transmission band I9 conveying through motor I11 connection band pulley I10 and gets into honeycomb extrusion molding machine 12, and solar panel I14 passes through electric energy conversion device and stores the electric energy in the battery and rethread I13 of wire connects honeycomb extrusion molding machine 12 and is used for the power supply operation, realizes that solar energy and electric energy are synthesized and is supplied. The stirred straw mixture is extruded under high pressure into a honeycomb form of biosolid fuel and then transferred individually to a rotary dryer 21.
And (3) rotary drying: the extruded solid fuel is driven by the belt wheel II 17 to move by the motor II 18, the solid fuel passes through the rotary dryer 21, the solar panel II 20 stores electric energy in the storage battery through the electric energy conversion device, and then the electric energy is connected with the rotary dryer 21 through the wire II 19 for power supply operation, so that comprehensive supply of solar energy and electric energy is realized. And the air duct 22 drives high-temperature gas in the pipeline III 15 to flow by the blower 23 so as to accelerate the gas flow, so that the extruded solid fuel is deeply dried at high temperature. And finally, at the outlet of the rotary dryer 21, the dried solid fuel is conveyed to a storage bin 24 through a conveying belt II 16 and then is manually conveyed, stacked and stored.
The utility model has the advantages that:
1. the utility model discloses the technique is simple relatively, and maneuverability is strong, and it is relatively higher to make product quality moreover.
2. The ash powder of the biofuel after the combustion in the utility model contains a large amount of potassium elements, can be used as a potassium fertilizer, returns soil to the field and promotes agricultural production increase.
3. The utility model discloses reduce the pollution problem to the environment to a certain extent.
4. The utility model discloses realize carrying out waste recovery to straw and other farming residues and utilize, make biofuel, alleviate fuel crisis such as coal.
Drawings
Fig. 1 is a schematic diagram of the overall structure of the present invention;
fig. 2 is a detailed structure diagram of the material mixing tank of the present invention.
Reference numbers in FIGS. 1-2: 1-straw pulverizer, 2-pipeline I, 3-control valve I, 4-dryer, 5-guide chute, 6-pipeline II, 7-control valve II, 8-material mixing tank, 9-conveying belt I, 10-belt pulley I, 11-motor I, 12-honeycomb extrusion molding machine, 13-lead I, 14-solar panel I, 15-pipeline III, 16-conveying belt II, 17-belt pulley II, 18-motor II, 19-lead II, 20-solar panel II, 21-rotary dryer, 22-air duct, 23-blower, 24-storage bin, 25-propeller, 26-driven belt pulley III, 27-motor III, 28-control valve III, 29-meter I, 30-pipeline IV, 31-yellow mud storage tank, 32-control valve IV, 33-meter II, 34-pipeline V and 35-farming residue storage tank.
Detailed Description
The present invention will be further described with reference to the accompanying drawings and specific embodiments.
Example 1: as shown in fig. 1-2, a biofuel preparation system comprises a straw pulverizer 1, a drying device, a material mixing tank device, a honeycomb extrusion molding device, a rotary drying device and a storage bin 24;
the dryer apparatus includes: the device comprises a pipeline I2, a control valve I3, a dryer 4 and a material guide chute 5;
the material mixing device comprises a pipeline II 6, a control valve II 7, a material mixing tank 8, a conveying belt I9, a propeller 25, a driven belt wheel III 26, a motor III 27, a control valve III 28, a meter I29, a pipeline IV 30, a yellow mud storage tank 31, a control valve IV 32, a meter II 33, a pipeline V34 and an agricultural residue storage tank 35;
the honeycomb extrusion molding apparatus includes: the device comprises a belt wheel I10, a motor I11, a honeycomb extrusion forming machine 12, a lead I13 and a solar panel I14;
the rotary drying device comprises: the device comprises a pipeline III 15, a conveying belt II 16, a belt pulley II 17, a motor II 18, a conducting wire II 19, a solar panel II 20, a rotary dryer 21, an air duct 22 and a blower 23;
the pipeline I2 is connected with the straw crusher 1 and the dryer 4, the bottom of the dryer 4 is provided with a material guide chute 5, the pipeline I2 is provided with a control valve I3 for controlling the straw amount, the pipeline II 6 is connected with the straw dryer 4 and the material mixing tank 8, and the pipeline II 6 is provided with a control valve II 7 for controlling the dried straw amount;
the upper end of the material mixing tank 8 is connected with a yellow mud storage tank 31 through a pipeline IV 30, a control valve III 28 for controlling the amount of yellow mud is arranged on the pipeline IV 30, a meter I29 is also arranged on the pipeline IV 30, the other side of the material mixing tank 8 is connected with an agricultural residue storage tank 35 through a pipeline V34, a control valve IV 32 for controlling the amount of agricultural residue is arranged in the pipeline V34, a meter II 33 is arranged on the control valve IV, and a motor III 27 is arranged at the bottom of the material mixing tank 8 and drives a driven belt wheel III 26 to enable a propeller 25 in the material mixing tank 8 to rotate;
the motor I11 drives the belt wheel I10 to enable the conveying belt I9 to move, the conveying belt I9 is connected with the honeycomb extrusion molding machine 12 and the material mixing tank 8, the solar panel I14 stores electric energy in the storage battery through the electric energy conversion device and then is connected with the honeycomb extrusion molding machine 12 through the wire I13 for power supply operation, and comprehensive supply of solar energy and electric energy is achieved;
the pipeline III 15 is connecting storage storehouse 24 and honeycomb extrusion molding machine 12, and a rotary dryer 21 has been installed in the middle of the pipeline III 15, make pipeline III 15 pass from the inside of rotary dryer 21, and there is transmission band II 16 at pipeline III 15 internally mounted, drive band pulley II 17 through motor II 18 and make transmission band II 16 remove, solar panel II 20 stores the electric energy in the battery through electric energy conversion device and then connects rotary dryer 21 through wire II 19 and be used for the power supply operation, realize solar energy and electric energy comprehensive supply, still be equipped with air-blower 23 on pipeline III 15, air-blower 23 passes through the gaseous high-temperature gas flow in the pipeline III 15 that drives in the air duct 22, the solid fuel that dries transports storage storehouse 24 through transmission band II 16.
The primary drying process is as follows: wait the straw behind straw rubbing crusher 1, open control valve I3, close control valve II 7 and let the crushed aggregates enter drying-machine 4 through pipeline I2, then open control valve II 7 when waiting to dry to required requirement, let the crushed aggregates of straw get into material blending tank 8 smoothly through baffle box 5.
Example 2: as shown in fig. 1-2, a biofuel production system, this example is the same as example 1, wherein:
the process of material mixing is as follows: after the dried straw crushed aggregates are transferred into the material mixing tank 8, a control valve III 28 is opened, and the amount of yellow mud in a yellow mud storage tank 30 is controlled by a meter I29 to enter the material mixing tank 8. The amount of the agricultural residues added into the material mixing tank 8 by the agricultural residue storage tank 35 is controlled by the meter II 33, and the propeller 25 is driven to rotate by the connecting belt wheel III 26 of the motor III 7 so as to be uniformly stirred, so that the materials are mixed and comprehensively utilized.
Example 3: as shown in fig. 1-2, a biofuel production system, this example is the same as example 1, wherein:
the honeycomb extrusion molding process comprises the following steps: the well mixed straw mixture is connected with a belt pulley I10 through a motor I11 to drive a transmission belt I9 to be transmitted into a honeycomb extrusion forming machine 12, and a solar panel I14 stores electric energy in a storage battery through an electric energy conversion device and then is connected with the honeycomb extrusion forming machine 12 through a wire I13 to be used for power supply operation, so that comprehensive supply of solar energy and electric energy is realized, the stirred straw mixture is extruded into honeycomb biological solid fuel under high pressure, and then the solid fuel is transferred to a rotary dryer 21 one by one.
Example 4: as shown in fig. 1-2, a biofuel production system, this example is the same as example 1, wherein:
the rotary drying process comprises the following steps: the extruded solid fuel is driven by the belt wheel II 17 to move by the motor II 18, the solid fuel passes through the rotary dryer 21, the solar panel II 20 stores electric energy in the storage battery through the electric energy conversion device, and then the electric energy is connected with the rotary dryer 21 through the wire II 19 for power supply operation, so that comprehensive supply of solar energy and electric energy is realized. And the blower 23 drives the high-temperature gas in the pipeline III 15 to flow through the gas in the gas guide tube 22 to accelerate the gas flow, so that the extruded solid fuel is deeply dried at high temperature. And finally, at the outlet of the rotary dryer 21, the dried solid fuel is conveyed to a storage bin 24 through a conveying belt II 16 and then is manually conveyed, stacked and stored.
While the present invention has been particularly shown and described with reference to the preferred embodiments, it will be understood by those skilled in the art that various changes in form and details may be made therein without departing from the spirit and scope of the invention.
Claims (5)
1. A biofuel production system, comprising: comprises a straw crusher (1), a drying device, a material mixing tank device, a honeycomb extrusion forming device, a rotary drying device and a storage bin (24);
the drying device includes: the device comprises a pipeline I (2), a control valve I (3), a dryer (4) and a material guide groove (5);
the material mixing tank device comprises a pipeline II (6), a control valve II (7), a material mixing tank (8), a conveying belt I (9), a propeller (25), a driven belt wheel III (26), a motor III (27), a control valve III (28), a meter I (29), a pipeline IV (30), a yellow mud storage tank (31), a control valve IV (32), a meter II (33), a pipeline V (34) and an agricultural residue storage tank (35);
the honeycomb extrusion molding apparatus includes: the device comprises a belt wheel I (10), a motor I (11), a honeycomb extrusion forming machine (12), a wire I (13) and a solar panel I (14);
the rotary drying device comprises: the device comprises a pipeline III (15), a conveying belt II (16), a belt wheel II (17), a motor II (18), a conducting wire II (19), a solar panel II (20), a rotary dryer (21), an air duct (22) and a blower (23);
the straw drying machine is characterized in that the pipeline I (2) is connected with the straw crushing machine (1) and the drying machine (4), a material guide chute (5) is arranged at the bottom of the drying machine (4), a control valve I (3) for controlling the straw amount is installed on the pipeline I (2), the pipeline II (6) is connected with the straw drying machine (4) and the material mixing tank (8), and a control valve II (7) for controlling the dried straw amount is installed on the pipeline II (6);
the upper end of the material mixing tank (8) is connected with a yellow mud storage tank (31) through a pipeline IV (30), a control valve III (28) for controlling the amount of yellow mud is installed on the pipeline IV (30), a meter I (29) is also installed on the pipeline IV (30), the upper surface of the other side of the material mixing tank (8) is connected with a farming residue storage tank (35) through a pipeline V (34), a control valve IV (32) for controlling the amount of farming residues is installed in the pipeline V (34), a meter II (33) is installed on the control valve IV, a motor III (27) is installed at the bottom of the material mixing tank (8) and drives a driven pulley III (26) to enable a propeller (25) in the material mixing tank (8) to rotate;
the solar panel I (14) stores electric energy in a storage battery through an electric energy conversion device and then is connected with the honeycomb extrusion molding machine (12) through a wire I (13) for power supply operation, so that comprehensive supply of solar energy and electric energy is realized;
the pipeline III (15) is connected with a storage bin (24) and a honeycomb extrusion molding machine (12), and a rotary dryer (21) is arranged in the middle of the pipeline III (15) to lead the pipeline III (15) to pass through the rotary dryer (21), a transmission belt II (16) is arranged in the pipeline III (15), a belt wheel II (17) is driven by a motor II (18) to enable the transmission belt II (16) to move, a solar panel II (20) stores electric energy in a storage battery through an electric energy conversion device and then is connected with a rotary dryer (21) through a lead II (19) for power supply operation, so that the comprehensive supply of solar energy and electric energy is realized, still be equipped with air-blower (23) on pipeline III (15), air-blower (23) pass through the gas drive pipeline III (15) in gas duct (22) high temperature gas flow, and the solid fuel that dries is transported to storage storehouse (24) through transmission band II (16).
2. The biofuel production system of claim 1, wherein: straw passes through the straw crusher (1), crushed material enters the dryer (4), and the dried crushed straw material enters the material mixing tank (8) through the guide chute (5).
3. The biofuel production system of claim 1, wherein: the dried straw crushed aggregates are transferred into a material mixing tank (8), the amount of yellow mud in a yellow mud storage tank (31) is controlled to enter the material mixing tank (8) through a meter I (29), the amount of agricultural residues added into the material mixing tank (8) by an agricultural residue storage tank (35) is controlled through a meter II (33), and a propeller (25) is driven by a motor III (27) to rotate so as to be uniformly stirred, so that the materials are mixed and comprehensively utilized.
4. The biofuel production system of claim 1, wherein: the well mixed straw mixture passes through the conveying of transmission band I (9) and gets into honeycomb extrusion molding machine (12), and solar panel I (14) are used for power supply operation through electric energy conversion device with the electric energy storage in the battery rethread I (13) connection honeycomb extrusion molding machine (12), realize solar energy and electric energy and synthesize the supply, and the straw mixture extrusion of stirring is into cellular biological solid fuel, shifts to rotary dryer (21).
5. The biofuel production system of claim 1, wherein: the good solid fuel of extrusion passes through the removal that motor II (18) passed through band pulley II (17) drive transmission band II (16), pass through rotary dryer (21) with solid fuel, solar panel II (20) pass through electric energy conversion device with the electric energy storage in the battery rethread II (19) connect rotary dryer (21) and be used for the power supply operation, realize solar energy and electric energy and synthesize the supply, and air-blower (23) drive the high temperature gas flow in pipeline III (15) through the gas in air duct (22) and accelerate gas flow, be used for making the good solid fuel of extrusion carry out the degree of depth and dry, the good solid fuel of drying transports storage storehouse (24) through transmission band II (16).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
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| CN109439379A (en) * | 2018-09-30 | 2019-03-08 | 昆明理工大学 | A kind of preparation system of bio-fuel |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN109439379A (en) * | 2018-09-30 | 2019-03-08 | 昆明理工大学 | A kind of preparation system of bio-fuel |
| CN109439379B (en) * | 2018-09-30 | 2023-10-24 | 昆明理工大学 | Biofuel preparation system |
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