CN113293041A - Novel biomass solidified forming fuel particle and production equipment thereof - Google Patents
Novel biomass solidified forming fuel particle and production equipment thereof Download PDFInfo
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- CN113293041A CN113293041A CN202110394675.9A CN202110394675A CN113293041A CN 113293041 A CN113293041 A CN 113293041A CN 202110394675 A CN202110394675 A CN 202110394675A CN 113293041 A CN113293041 A CN 113293041A
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- 239000000446 fuel Substances 0.000 title claims abstract description 51
- 239000002028 Biomass Substances 0.000 title claims abstract description 49
- 239000002245 particle Substances 0.000 title claims abstract description 37
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 16
- 239000000843 powder Substances 0.000 claims abstract description 32
- 239000010902 straw Substances 0.000 claims abstract description 32
- 241000609240 Ambelania acida Species 0.000 claims abstract description 26
- 239000010905 bagasse Substances 0.000 claims abstract description 26
- 239000003795 chemical substances by application Substances 0.000 claims abstract description 25
- 230000000382 dechlorinating effect Effects 0.000 claims abstract description 25
- 239000007800 oxidant agent Substances 0.000 claims abstract description 19
- 239000002023 wood Substances 0.000 claims abstract description 19
- 239000003245 coal Substances 0.000 claims abstract description 18
- 230000002378 acidificating effect Effects 0.000 claims abstract description 16
- 230000001590 oxidative effect Effects 0.000 claims abstract description 15
- XLOMVQKBTHCTTD-UHFFFAOYSA-N Zinc monoxide Chemical compound [Zn]=O XLOMVQKBTHCTTD-UHFFFAOYSA-N 0.000 claims abstract description 10
- 239000000853 adhesive Substances 0.000 claims abstract description 10
- 230000001070 adhesive effect Effects 0.000 claims abstract description 10
- 239000000203 mixture Substances 0.000 claims abstract description 8
- BRPQOXSCLDDYGP-UHFFFAOYSA-N calcium oxide Chemical compound [O-2].[Ca+2] BRPQOXSCLDDYGP-UHFFFAOYSA-N 0.000 claims abstract description 5
- 239000000292 calcium oxide Substances 0.000 claims abstract description 5
- ODINCKMPIJJUCX-UHFFFAOYSA-N calcium oxide Inorganic materials [Ca]=O ODINCKMPIJJUCX-UHFFFAOYSA-N 0.000 claims abstract description 5
- 239000011787 zinc oxide Substances 0.000 claims abstract description 5
- 238000001125 extrusion Methods 0.000 claims description 66
- 238000001035 drying Methods 0.000 claims description 35
- 239000000463 material Substances 0.000 claims description 21
- 238000000227 grinding Methods 0.000 claims description 15
- 230000007246 mechanism Effects 0.000 claims description 15
- 238000005485 electric heating Methods 0.000 claims description 13
- 238000007599 discharging Methods 0.000 claims description 12
- 238000005303 weighing Methods 0.000 claims description 12
- 238000013519 translation Methods 0.000 claims description 9
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 9
- 239000002253 acid Substances 0.000 claims description 7
- 238000002156 mixing Methods 0.000 claims description 7
- GWEVSGVZZGPLCZ-UHFFFAOYSA-N Titan oxide Chemical compound O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 claims description 6
- 239000000654 additive Substances 0.000 claims description 6
- 230000000996 additive effect Effects 0.000 claims description 6
- 238000007873 sieving Methods 0.000 claims description 5
- RSWGJHLUYNHPMX-UHFFFAOYSA-N Abietic-Saeure Natural products C12CCC(C(C)C)=CC2=CCC2C1(C)CCCC2(C)C(O)=O RSWGJHLUYNHPMX-UHFFFAOYSA-N 0.000 claims description 3
- KHPCPRHQVVSZAH-HUOMCSJISA-N Rosin Natural products O(C/C=C/c1ccccc1)[C@H]1[C@H](O)[C@@H](O)[C@@H](O)[C@@H](CO)O1 KHPCPRHQVVSZAH-HUOMCSJISA-N 0.000 claims description 3
- 229920002472 Starch Polymers 0.000 claims description 3
- 230000005540 biological transmission Effects 0.000 claims description 3
- 238000001914 filtration Methods 0.000 claims description 3
- 235000019698 starch Nutrition 0.000 claims description 3
- 239000008107 starch Substances 0.000 claims description 3
- 238000003860 storage Methods 0.000 claims description 3
- 229920003002 synthetic resin Polymers 0.000 claims description 3
- 239000000057 synthetic resin Substances 0.000 claims description 3
- 239000004408 titanium dioxide Substances 0.000 claims description 3
- KHPCPRHQVVSZAH-UHFFFAOYSA-N trans-cinnamyl beta-D-glucopyranoside Natural products OC1C(O)C(O)C(CO)OC1OCC=CC1=CC=CC=C1 KHPCPRHQVVSZAH-UHFFFAOYSA-N 0.000 claims description 3
- TWNQGVIAIRXVLR-UHFFFAOYSA-N oxo(oxoalumanyloxy)alumane Chemical compound O=[Al]O[Al]=O TWNQGVIAIRXVLR-UHFFFAOYSA-N 0.000 claims description 2
- 238000000465 moulding Methods 0.000 abstract description 5
- 239000002893 slag Substances 0.000 abstract description 4
- 238000002485 combustion reaction Methods 0.000 description 13
- 239000002994 raw material Substances 0.000 description 12
- 230000007306 turnover Effects 0.000 description 7
- 239000004484 Briquette Substances 0.000 description 5
- 239000007789 gas Substances 0.000 description 5
- 239000012528 membrane Substances 0.000 description 4
- 238000002360 preparation method Methods 0.000 description 4
- 239000011230 binding agent Substances 0.000 description 3
- 238000007906 compression Methods 0.000 description 3
- 230000006835 compression Effects 0.000 description 3
- 238000010438 heat treatment Methods 0.000 description 3
- 238000007711 solidification Methods 0.000 description 3
- 230000008023 solidification Effects 0.000 description 3
- 239000000126 substance Substances 0.000 description 3
- 239000002699 waste material Substances 0.000 description 3
- 239000012856 weighed raw material Substances 0.000 description 3
- ZAMOUSCENKQFHK-UHFFFAOYSA-N Chlorine atom Chemical compound [Cl] ZAMOUSCENKQFHK-UHFFFAOYSA-N 0.000 description 2
- 239000000460 chlorine Substances 0.000 description 2
- 229910052801 chlorine Inorganic materials 0.000 description 2
- 238000005260 corrosion Methods 0.000 description 2
- 230000007797 corrosion Effects 0.000 description 2
- 238000013461 design Methods 0.000 description 2
- 240000007594 Oryza sativa Species 0.000 description 1
- 235000007164 Oryza sativa Nutrition 0.000 description 1
- 238000009825 accumulation Methods 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 description 1
- 230000000712 assembly Effects 0.000 description 1
- 238000000429 assembly Methods 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 238000009841 combustion method Methods 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 239000002803 fossil fuel Substances 0.000 description 1
- 239000008187 granular material Substances 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 235000009566 rice Nutrition 0.000 description 1
- -1 sawdust Substances 0.000 description 1
- 238000012216 screening Methods 0.000 description 1
- 239000000779 smoke Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Images
Classifications
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10L—FUELS NOT OTHERWISE PROVIDED FOR; NATURAL GAS; SYNTHETIC NATURAL GAS OBTAINED BY PROCESSES NOT COVERED BY SUBCLASSES C10G, C10K; LIQUEFIED PETROLEUM GAS; ADDING MATERIALS TO FUELS OR FIRES TO REDUCE SMOKE OR UNDESIRABLE DEPOSITS OR TO FACILITATE SOOT REMOVAL; FIRELIGHTERS
- C10L5/00—Solid fuels
- C10L5/40—Solid fuels essentially based on materials of non-mineral origin
- C10L5/44—Solid fuels essentially based on materials of non-mineral origin on vegetable substances
- C10L5/445—Agricultural waste, e.g. corn crops, grass clippings, nut shells or oil pressing residues
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J2/00—Processes or devices for granulating materials, e.g. fertilisers in general; Rendering particulate materials free flowing in general, e.g. making them hydrophobic
- B01J2/22—Processes or devices for granulating materials, e.g. fertilisers in general; Rendering particulate materials free flowing in general, e.g. making them hydrophobic by pressing in moulds or between rollers
-
- 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
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Life Sciences & Earth Sciences (AREA)
- Agronomy & Crop Science (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Solid Fuels And Fuel-Associated Substances (AREA)
Abstract
The invention relates to novel biomass solidified moulding fuel particles and production equipment thereof, wherein the novel biomass solidified moulding fuel particles comprise the following components in parts by weight: 30-50 parts of straws, 20-30 parts of straws, 10-20 parts of bagasse, 10-20 parts of nut shells, 10-20 parts of wood chips, 20-30 parts of coal powder, 5-10 parts of dechlorinating agent, 5-10 parts of acidic oxidant and 10-15 parts of adhesive, wherein the dechlorinating agent, the acidic oxidant and the adhesive are sequentially mixed with the dehydrated straws, bagasse, nut shells and wood chips in parts by mass: 0.5-1:0.5-1:1-1.5:8-14, wherein the dechlorinating agent is a mixture of zinc oxide and calcium oxide, and the dechlorinating agent is ground into powder of 300 meshes and 400 meshes. According to the invention, the properties of the biomass fuel particles are adjusted by the added acidic oxide, so that the biomass fuel particles are not easy to slag, and no harmful gas is discharged after the biomass fuel particles are combusted.
Description
Technical Field
The invention relates to the technical field of biological energy, in particular to novel biomass solidified forming fuel particles and production equipment thereof.
Background
In the society developing at a high speed nowadays, the energy demand is gradually increased, and the natural resources are limited, especially the exploitation of coal, and under the condition of large-scale exploitation without control, the natural resources are finally exhausted, so that the search for a renewable environment-friendly clean energy is urgent.
The biomass fuel is fuel produced by burning biomass material, mainly agricultural and forestry waste (such as straw, sawdust, bagasse and rice chaff), and is mainly different from fossil fuel. In the current national policy and environmental protection standard, the direct combustion biomass belongs to a high-pollution fuel, is only used in a rural large stove and is not allowed to be used in a city. The application of biomass fuel, which is actually mainly biomass briquette fuel (BMF), is a novel clean fuel which is prepared by using agricultural and forestry wastes as raw materials and performing the processes of crushing, mixing, extruding, drying and the like to prepare various briquettes, granules and the like and can be directly combusted. However, the existing biomass fuel is mainly formed into a plate or a strip by extrusion molding for the convenience of transportation, the loose biomass fuel is compact due to the high density, the inside of the biomass fuel cannot be fully combusted, volatile matters generated in the combustion process of the biomass fuel are wrapped outside the biomass fuel, and external oxygen is not easy to contact with unburned substances inside the biomass fuel and is difficult to combust, so that the generation of smoke and the waste of energy are caused.
In view of the above-mentioned drawbacks of the existing biomass solidified briquette fuel and the preparation method thereof, the present inventors have been actively researched and innovated based on the practical experience and professional knowledge that are rich over many years in the design and manufacture of such products, and in cooperation with the application of the theory, in order to create a novel biomass solidified briquette fuel and the preparation method thereof, so that the novel biomass solidified briquette fuel and the preparation method thereof have higher practicability. After continuous research and design and repeated trial production and improvement, the invention with practical value is finally created.
Disclosure of Invention
The invention provides novel biomass solidified forming fuel particles and production equipment thereof, wherein the properties of the biomass fuel particles are adjusted by adding acidic oxides, so that the biomass fuel particles are not easy to slag, and no harmful gas is discharged after the biomass fuel particles are combusted.
In order to solve the technical problems, the invention provides a novel biomass solidified forming fuel particle, which is characterized in that: comprises the following components in parts by weight: 30-50 parts of straws, 20-30 parts of straws, 10-20 parts of bagasse, 10-20 parts of nut shells, 10-20 parts of wood chips, 20-30 parts of coal powder, 5-10 parts of dechlorinating agent, 5-10 parts of acidic oxidant and 10-15 parts of adhesive, wherein the dechlorinating agent, the acidic oxidant and the adhesive are sequentially mixed with the dehydrated straws, bagasse, nut shells and wood chips in parts by mass: 0.5-1:0.5-1:1-1.5:8-14, wherein the dechlorinating agent is a mixture of zinc oxide and calcium oxide, and the dechlorinating agent is ground into powder of 300 meshes and 400 meshes.
Further: the additive is at least one of starch, rosin and synthetic resin, and the additive is ground into powder of 300-400 meshes.
And further: the acid oxidizing agent is a mixture of aluminum oxide and titanium dioxide, and the acid oxidizing agent is ground into powder with 300-400 meshes.
And further: the straws, the bagasse, the kernel shells and the wood chips are all subjected to extrusion drying treatment so that the water content of the straws, the bagasse, the kernel shells and the wood chips is less than 0.3 percent.
And further: the straw, the bagasse, the nut shell and the wood chips are ground into powder of 200 meshes and 300 meshes, and the coal powder is ground into powder of 200 meshes and 400 meshes.
The invention also provides production equipment of the novel biomass solidified forming fuel particles, which is characterized in that: the device comprises an extrusion dewatering feeding device, a drying feeding device, an overturning hopper, a pulverizer, a grinding machine, a collecting hopper, a belt feeding device and a circular film granulator, wherein the extrusion dewatering feeding device is positioned right above one end of the drying feeding device, a discharge hole of the extrusion dewatering feeding device is communicated with a feed inlet of the drying feeding device, the other end of the drying feeding device extends to the right above a feeding station of the overturning hopper, the pulverizer is positioned right below a discharging station of the overturning hopper, the overturning hopper is movably connected right below a single rail through a translation mechanism, the overturning hopper is driven by the translation mechanism to do reciprocating motion from the feeding station to the discharging station along the single rail, the grinding machine is positioned right below the pulverizer and is communicated with the grinding machine, the collecting hopper is arranged at the discharge hole of the grinding machine, the collecting hopper in still be provided with the vibration screening machine, the feed inlet of mixing machine be located the collecting hopper discharge gate under, the discharge gate of mixing machine pass through belt material feeding unit and link to each other with the feed inlet of ring membrane granulator.
Further: the extrusion dewatering feeding device comprises an extrusion dewatering box body, wherein two opposite first arc-shaped groove bodies and second arc-shaped groove bodies are arranged in the extrusion dewatering box body, a feeding hole of the extrusion dewatering feeding device is formed in the extrusion dewatering box body above the first arc-shaped groove bodies and the second arc-shaped groove bodies, a discharging hole of the extrusion dewatering feeding device is formed in the extrusion dewatering box body below the first arc-shaped groove bodies and the second arc-shaped groove bodies, an extrusion driving roller is connected in the first arc-shaped groove bodies in a rotating mode and is connected with a rotating motor, an extrusion driven roller is connected in the second arc-shaped groove bodies in a rotating mode and is connected between two side walls of a U-shaped support through a rotating shaft, guide grooves used for supporting the U-shaped support are further formed in the side walls of the second arc-shaped groove bodies, and the U-shaped support is connected in the guide grooves through a position adjusting mechanism, the position adjusting mechanism comprises an adjusting bolt and a threaded hole which is arranged on the outer wall of the extrusion dewatering box body and is matched with the adjusting bolt, the threaded hole is communicated with the guide groove, and one end of the adjusting bolt penetrates through the threaded hole to extend into the guide groove and is connected with the U-shaped support.
And further: and a plurality of first electric heating pipes are embedded in the extrusion driving roller and the extrusion driven roller.
And further: the drying and feeding device comprises a horizontal box body, an inclined box body, a belt conveyor and second electric heating pipes, wherein a drying and feeding device feeding hole is formed in the top of the left end of the horizontal box body, the drying and feeding device feeding hole is positioned under and communicated with a discharging hole of an extrusion dewatering and feeding device, the left end of the inclined box body is communicated with the right end of the horizontal box body, the right end of the inclined box body extends to be right above a feeding station of a turning hopper, the belt conveyor is arranged in the horizontal box body and the inclined box body, water filtering holes are uniformly distributed in a belt in the belt conveyor, a water storage box body communicated with the horizontal box body is arranged right below the horizontal box body, a plurality of second electric heating pipes are arranged on the top walls in the horizontal box body and the inclined box body, and a material pushing plate is movably connected to the position right above the belt in the horizontal box body, the material pushing plate is connected with an electric cylinder fixed on the outer wall of the horizontal box body through a transmission rod.
And further: the upset hopper pass through the upset hub connection between fore-stock and after-poppet, fore-stock and after-poppet fixed connection each other, the one end of upset axle stretch into in the after-poppet and link to each other with upset servo motor, translation mechanism include friction pulley subassembly and walking wheel subassembly and constitute, the top of fore-stock and after-poppet respectively be provided with a walking wheel subassembly, the upset hopper suspend in midair through the walking wheel group at both ends around and connect under single track, the friction pulley subassembly also connect on single track and link to each other with the walking wheel subassembly of being connected above the fore-stock, the upset hopper in still be provided with weighing sensor.
After the structure is adopted, the properties of the biomass fuel particles are adjusted by the added acidic oxide, so that the biomass fuel particles are not easy to slag, and no harmful gas is discharged after the biomass fuel particles are combusted; and the biomass particles of the invention can greatly reduce the production of chlorine-containing substances by adding the dechlorinating agent, and have high combustion value, long combustion time, no harmful gas emission after combustion and no easy corrosion to the boiler.
Drawings
The present invention will be described in further detail with reference to the accompanying drawings and specific embodiments.
FIG. 1 is a schematic structural diagram of the present invention.
Fig. 2 is an internal structure view of an extrusion dewatering feeding device and a drying feeding device.
Fig. 3 is a view showing a structure of the coupling of the turn-over hopper.
Detailed Description
The invention provides novel biomass solidified forming fuel particles, which comprise the following components in parts by weight: 30-50 parts of straws, 20-30 parts of straws, 10-20 parts of bagasse, 10-20 parts of nut shells, 10-20 parts of wood chips, 20-30 parts of coal powder, 5-10 parts of dechlorinating agent, 5-10 parts of acidic oxidant and 10-15 parts of adhesive, wherein the dechlorinating agent, the acidic oxidant and the adhesive are sequentially mixed with the dehydrated straws, bagasse, nut shells and wood chips in parts by mass: 0.5-1:0.5-1:1-1.5:8-14, wherein the dechlorinating agent is a mixture of zinc oxide and calcium oxide, and the dechlorinating agent is ground into powder of 300 meshes and 400 meshes.
The additive is at least one of starch, rosin and synthetic resin, and the additive is ground into powder of 300-400 meshes.
The acidic oxidant is a mixture of alumina and titanium dioxide, and the acidic oxidant is ground into powder with 300-400 meshes.
The straws, the bagasse, the kernel shells and the wood chips are all subjected to extrusion drying treatment, so that the water content of the straws, the bagasse, the kernel shells and the wood chips is less than 0.3%.
The straws, the bagasse, the nut shells and the wood chips are ground into 300-mesh powder of 200 meshes, and the coal powder is ground into 400-mesh powder of 200 meshes.
According to the invention, the properties of the biomass fuel particles are adjusted by the added acidic oxide, so that the biomass fuel particles are not easy to slag, and no harmful gas is discharged after the biomass fuel particles are combusted; and the biomass particles of the invention can greatly reduce the production of chlorine-containing substances by adding the dechlorinating agent, and have high combustion value, long combustion time, no harmful gas emission after combustion and no easy corrosion to the boiler.
The production equipment of the novel biomass solidified forming fuel particles as shown in figure 1 comprises an extrusion dewatering feeding device 1, a drying feeding device 2, an overturning hopper 3, a pulverizer 5, a grinding machine 6, a collecting hopper 7, a mixer 8 and a circular film granulator 9, wherein the extrusion dewatering feeding device is positioned right above one end of the drying feeding device, a discharge hole of the extrusion dewatering feeding device is communicated with a feeding hole of the drying feeding device, the other end of the drying feeding device extends to the position right above a feeding station of the overturning hopper, the pulverizer is positioned right below a discharging station of the overturning hopper, the overturning hopper is movably connected to the position right below a single rail 4 through a translation mechanism, the overturning hopper is driven by the translation mechanism to do reciprocating motion from the feeding station to the discharging station along the single rail, the grinding machine is positioned right below the grinding machine and is communicated with the grinding machine, the collecting hopper is arranged at the discharge port of the grinding machine, the collecting hopper is internally provided with a vibrating sieving machine, the feed port of the mixing machine is positioned under the discharge port of the collecting hopper, and the discharge port of the mixing machine is connected with the feed port of the circular film granulator through a belt feeding device.
The extrusion dewatering feeding device shown in fig. 2 comprises an extrusion dewatering box body 1-1, wherein two opposite first arc-shaped groove bodies and second arc-shaped groove bodies are arranged in the extrusion dewatering box body, a feeding hole of the extrusion dewatering feeding device is arranged in the extrusion dewatering box body right above the first arc-shaped groove bodies and the second arc-shaped groove bodies, a discharging hole of the extrusion dewatering feeding device is arranged in the extrusion dewatering box body right below the first arc-shaped groove bodies and the second arc-shaped groove bodies, extrusion driving rollers 1-2 are connected in the first arc-shaped groove bodies in a rotating mode, the extrusion driving rollers are connected with a rotating motor, extrusion driven rollers 1-3 are connected in the second arc-shaped groove bodies in a rotating mode, the extrusion driven rollers are connected between two side walls of U-shaped supports 1-4 through rotating shafts, guide grooves 1-5 used for supporting the U-shaped supports are further formed in the side walls of the second arc-shaped groove bodies, the U-shaped support is connected in the guide groove through the position adjusting mechanism, the position adjusting mechanism comprises adjusting bolts 1-6 and threaded holes which are formed in the outer wall of the extrusion dewatering box body and matched with the adjusting bolts, the threaded holes are communicated with the guide groove, and one end of each adjusting bolt penetrates through the threaded hole to stretch into the guide groove and is connected with the U-shaped support.
A plurality of first electric heating pipes are embedded in the extrusion driving roller and the extrusion driven roller, and the raw materials are preheated through the first electric heating pipes.
The drying and feeding device shown in figure 2 comprises a horizontal box body 2-1, an inclined box body 2-2, a belt conveyor 2-3 and second electric heating pipes 2-4, wherein a drying and feeding device feeding hole is formed in the top of the left end of the horizontal box body, the drying and feeding device feeding hole is positioned under and communicated with a discharging hole of an extrusion dewatering and feeding device, the left end of the inclined box body is communicated with the right end of the horizontal box body, the right end of the inclined box body extends to be over a feeding station of an overturning hopper, the belt conveyor is arranged in the horizontal box body and the inclined box body, water filtering holes are uniformly distributed in a belt in the belt conveyor, a water storage box body 2-7 communicated with the horizontal box body is arranged under the horizontal box body, and a plurality of second electric heating pipes are arranged on the top walls in the horizontal box body and the inclined box body, and a material pushing plate 2-6 is movably connected in the horizontal box body right above the belt, the material pushing plate is connected with an electric cylinder 2-5 fixed on the outer wall of the horizontal box body through a transmission rod, and the falling raw materials are pushed by starting the electric cylinder and utilizing the material pushing plate to prevent the material accumulation phenomenon.
The turnover hopper shown in figure 3 is connected between a front support 12 and a rear support 14 through a turnover shaft, the front support and the rear support are fixedly connected with each other, one end of the turnover shaft extends into the rear support and is connected with a turnover servo motor 13, a translation mechanism comprises a friction wheel assembly 10 and a walking wheel assembly 11, the tops of the front support and the rear support are respectively provided with a walking wheel assembly, the turnover hopper is suspended under a single-rail track through the walking wheel assemblies at the front end and the rear end, the friction wheel assembly is also connected on the single-rail track and is connected with the walking wheel assembly above the front support, and the turnover hopper is internally provided with a weighing sensor.
In order to further illustrate the present invention, the following detailed description of the biomass solidified briquette fuel and the preparation method thereof are provided with reference to specific examples, which should not be construed as limiting the scope of the present invention.
30-50 parts of straws, 20-30 parts of straws, 10-20 parts of bagasse, 10-20 parts of nut shells, 10-20 parts of wood chips, 20-30 parts of coal powder, 5-10 parts of dechlorinating agent, 5-10 parts of acidic oxidant and 10-15 parts of adhesive, wherein the dechlorinating agent, the acidic oxidant and the adhesive are sequentially mixed with the dehydrated straws, bagasse, nut shells, coal powder and wood chips in parts by mass: 0.5-1:0.5-1:1-1.5:10-17, the dechlorinating agent is a mixture of zinc oxide and calcium oxide, and the dechlorinating agent is ground into powder of 300-400 meshes
Example 1
Firstly, taking 30 parts of straws, 10 parts of bagasse, 10 parts of nut shells, 20 parts of sawdust and 30 parts of coal powder, sequentially putting the straws, the bagasse, the nut shells and the coal powder into an extrusion dewatering feeding device for extrusion dewatering, preheating by a first electric heating tube machine, dropping the materials after extrusion dewatering into a drying feeding device for drying, heating and drying, conveying the dried and dried materials into an overturning hopper by a belt conveyor, measuring the dewatered raw materials by a weighing sensor in the overturning hopper, pouring the weighed raw materials into a crusher at a material pouring station, sequentially crushing, grinding and sieving the raw materials, dropping the raw materials into a mixer, vertically adding a proportioned and ground dechlorinating agent, an acid oxidant and a binder into the mixer according to the weighing of the weighing sensor, conveying the mixed materials into a ring membrane granulator by the belt conveyor, the fuel particles are formed by compression, solidification and molding.
Example 2
Firstly, taking 40 parts of straws, 25 parts of straws, 15 parts of bagasse, 15 parts of nut shells, 15 parts of sawdust and 25 parts of coal powder, sequentially putting the straws, the bagasse, the nut shells and the coal powder into an extrusion dewatering feeding device for extrusion dewatering, preheating by a first electric heating tube machine, dropping the materials after extrusion dewatering into a drying feeding device for drying, heating and drying, conveying the dried and dried materials into an overturning hopper by a belt conveyor, measuring the dewatered raw materials by a weighing sensor in the overturning hopper, pouring the weighed raw materials into a crusher at a material pouring station, sequentially crushing, grinding and sieving the raw materials, dropping the raw materials into a mixer, vertically adding a proportioned and ground dechlorinating agent, an acid oxidant and a binder into the mixer according to the weighing of the weighing sensor, conveying the mixed materials into a ring membrane granulator by the belt conveyor, the fuel particles are formed by compression, solidification and molding.
Example 3
Firstly, taking 50 parts of straws, 20 parts of bagasse, 20 parts of nut shells, 10 parts of sawdust and 20 parts of coal powder, sequentially putting the straws, the bagasse, the nut shells and the coal powder into an extrusion dewatering feeding device for extrusion dewatering, preheating by a first electric heating tube machine, dropping the materials after extrusion dewatering into a drying feeding device for drying, heating and drying, conveying the dried and dried materials into an overturning hopper by a belt conveyor, measuring the dewatered raw materials by a weighing sensor in the overturning hopper, pouring the weighed raw materials into a crusher at a material pouring station, sequentially crushing, grinding and sieving the raw materials, dropping the raw materials into a mixer, vertically adding a proportioned and ground dechlorinating agent, an acid oxidant and a binder into the mixer according to the weighing of the weighing sensor, conveying the mixed materials into a ring membrane granulator by the belt conveyor, the fuel particles are formed by compression, solidification and molding.
The combustion values of the examples were measured by using the GB 213-2008 coal calorific value combustion method, and the combustion value of example 1 was 21.51MJ/kg, the combustion value of example 1 was 19.53MJ/kg, and the combustion value of example 3 was 22.24MJ/kg, whereas the combustion value of the standard coal was 29.26MJ/kg, and all of them were completely combusted and sufficiently combusted.
Although the present invention has been described with reference to a preferred embodiment, it should be understood that various changes, substitutions and alterations can be made herein without departing from the spirit and scope of the invention as defined by the appended claims.
Claims (10)
1. A novel biomass solidified forming fuel particle is characterized in that: comprises the following components in parts by weight: 30-50 parts of straws, 20-30 parts of straws, 10-20 parts of bagasse, 10-20 parts of nut shells, 10-20 parts of wood chips, 20-30 parts of coal powder, 5-10 parts of dechlorinating agent, 5-10 parts of acidic oxidant and 10-15 parts of adhesive, wherein the dechlorinating agent, the acidic oxidant and the adhesive are sequentially mixed with the dehydrated straws, bagasse, nut shells and wood chips in parts by mass: 0.5-1:0.5-1:1-1.5:8-14, wherein the dechlorinating agent is a mixture of zinc oxide and calcium oxide, and the dechlorinating agent is ground into powder of 300 meshes and 400 meshes.
2. The novel biomass solidified forming fuel particle as claimed in claim 1, wherein: the additive is at least one of starch, rosin and synthetic resin, and the additive is ground into powder of 300-400 meshes.
3. The novel biomass solidified forming fuel particle as claimed in claim 1, wherein: the acid oxidizing agent is a mixture of aluminum oxide and titanium dioxide, and the acid oxidizing agent is ground into powder with 300-400 meshes.
4. The novel biomass solidified forming fuel particle as claimed in claim 1, wherein: the straws, the bagasse, the kernel shells and the wood chips are all subjected to extrusion drying treatment so that the water content of the straws, the bagasse, the kernel shells and the wood chips is less than 0.3 percent.
5. The novel biomass solidified forming fuel particle as claimed in claim 1, wherein: the straw, the bagasse, the nut shell and the wood chips are ground into powder of 200 meshes and 300 meshes, and the coal powder is ground into powder of 200 meshes and 400 meshes.
6. A production device of the novel biomass solidified forming fuel particles as claimed in any one of claims 1-5, characterized in that: comprises an extrusion dewatering feeding device (1), a drying feeding device (2), a turning hopper (3), a crusher (5), a grinding machine (6), a collecting hopper (7), a belt feeding device (8) and a circular film granulator (9), wherein the extrusion dewatering feeding device is positioned right above one end of the drying feeding device, a discharge hole of the extrusion dewatering feeding device is communicated with a feed hole of the drying feeding device, the other end of the drying feeding device extends to the position right above a feeding station of the turning hopper, the crusher is positioned right below a discharging station of the turning hopper, the turning hopper is movably connected to the position right below a single rail track (4) through a translation mechanism, the turning hopper is driven by the translation mechanism to do reciprocating motion from the feeding station to the discharging station along the single rail track, the grinding machine is positioned right below the crusher and is communicated with the crushing machine, the collecting hopper is arranged at the discharge port of the grinding machine, the collecting hopper is internally provided with a vibrating sieving machine, the feed port of the mixing machine is positioned under the discharge port of the collecting hopper, and the discharge port of the mixing machine is connected with the feed port of the circular film granulator through a belt feeding device.
7. The production equipment of the novel biomass solidified forming fuel particles as claimed in claim 6, is characterized in that: the extrusion dewatering feeding device comprises an extrusion dewatering box body (1-1), wherein two opposite first arc-shaped groove bodies and second arc-shaped groove bodies are arranged in the extrusion dewatering box body, a feeding hole of the extrusion dewatering feeding device is formed in the extrusion dewatering box body right above the first arc-shaped groove bodies and the second arc-shaped groove bodies, a discharging hole of the extrusion dewatering feeding device is formed in the extrusion dewatering box body right below the first arc-shaped groove bodies and the second arc-shaped groove bodies, extrusion driving rollers (1-2) are connected in the first arc-shaped groove bodies in a rotating mode, the extrusion driving rollers are connected with a rotating motor, extrusion driven rollers (1-3) are connected in the second arc-shaped groove bodies in a rotating mode, the extrusion driven rollers are connected between two side walls of a U-shaped support (1-4) through rotating shafts, guide grooves (1-5) used for supporting the U-shaped support are further formed in the side walls of the second arc-shaped groove bodies, the U-shaped support is connected in the guide groove through the position adjusting mechanism, the position adjusting mechanism comprises adjusting bolts (1-6) and threaded holes which are formed in the outer wall of the extrusion dewatering box body and matched with the adjusting bolts, the threaded holes are communicated with the guide groove, and one end of each adjusting bolt penetrates through the threaded hole to stretch into the guide groove and is connected with the U-shaped support.
8. The production equipment of the novel biomass solidified forming fuel particles as claimed in claim 7, is characterized in that: and a plurality of first electric heating pipes are embedded in the extrusion driving roller and the extrusion driven roller.
9. The production equipment of the novel biomass solidified forming fuel particles as claimed in claim 6, is characterized in that: the drying and feeding device comprises a horizontal box body (2-1), an inclined box body (2-2), a belt conveyor (2-3) and second electric heating pipes (2-4), wherein a drying and feeding device feeding hole is formed in the top of the left end of the horizontal box body, the drying and feeding device feeding hole is positioned under and communicated with a discharging hole of an extrusion dewatering feeding device, the left end of the inclined box body is communicated with the right end of the horizontal box body, the right end of the inclined box body extends to be over a feeding station of an overturning hopper, the belt conveyor is arranged in the horizontal box body and the inclined box body, water filtering holes are uniformly distributed in a belt in the belt conveyor, a water storage box body (2-7) communicated with the horizontal box body is arranged under the horizontal box body, and a plurality of second electric heating pipes are arranged on the top walls in the horizontal box body and the inclined box body, a material pushing plate (2-6) is movably connected right above the belt in the horizontal box body and is connected with an electric cylinder (2-5) fixed on the outer wall of the horizontal box body through a transmission rod.
10. The production equipment of the novel biomass solidified forming fuel particles as claimed in claim 6, is characterized in that: upset hopper pass through the upset hub connection between fore-stock (12) and after-poppet (14), fore-stock and after-poppet fixed connection each other, the one end of upset axle stretch into in the after-poppet and link to each other with upset servo motor (13), translation mechanism include that friction wheel subassembly (10) and walking wheel subassembly (11) constitute, the top of fore-stock and after-poppet respectively be provided with a walking wheel subassembly, the upset hopper suspend in midair under the single track through the walking wheel group at both ends around and connect, friction wheel subassembly also connect on the single track and link to each other with the walking wheel subassembly of being connected above the fore-stock, the upset hopper in still be provided with weighing sensor.
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Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101824347A (en) * | 2009-03-06 | 2010-09-08 | 北京泛欧瑞德科技有限公司 | Biomass composite granular fuel, and manufacturing method and device thereof |
| CN102061209A (en) * | 2011-01-24 | 2011-05-18 | 四川雷鸣生物环保工程有限公司 | Production process of biomass pellet fuel and complete equipment |
| CN103666629A (en) * | 2013-12-05 | 2014-03-26 | 叶杰珍 | Low-chlorine-value biomass fuel particles and preparation method thereof |
| CN103666625A (en) * | 2013-12-05 | 2014-03-26 | 叶杰珍 | Biomass fuel particle and preparation method thereof |
| CN103666626A (en) * | 2013-12-05 | 2014-03-26 | 叶杰珍 | Anti-sintering biomass fuel particle and preparation method thereof |
| CN203928676U (en) * | 2014-05-28 | 2014-11-05 | 德清富森利节能科技有限公司 | Roller dryer and comprise its living beings wood pellet fuel production equipment |
| CN104531259A (en) * | 2014-12-24 | 2015-04-22 | 海盐县吉能生物质燃料有限公司 | Novel environmental-friendly biomass fuel |
| CN204482944U (en) * | 2015-01-05 | 2015-07-22 | 安徽徽王食品有限公司 | A kind of dried food and nuts extruding de-watering apparatus |
| CN104789291A (en) * | 2015-04-16 | 2015-07-22 | 徐伟鹏 | Biomass fuel particle |
| CN108251180A (en) * | 2018-03-01 | 2018-07-06 | 常州安斯克节能投资有限公司 | Novel biomass solid shaping fuel particle and preparation method thereof |
| CN111115284A (en) * | 2019-11-04 | 2020-05-08 | 江阴市全达实业有限公司 | Corrosion-resistant wear-resistant enamel glaze enamel powder and preparation process thereof |
-
2021
- 2021-04-13 CN CN202110394675.9A patent/CN113293041A/en active Pending
Patent Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101824347A (en) * | 2009-03-06 | 2010-09-08 | 北京泛欧瑞德科技有限公司 | Biomass composite granular fuel, and manufacturing method and device thereof |
| CN102061209A (en) * | 2011-01-24 | 2011-05-18 | 四川雷鸣生物环保工程有限公司 | Production process of biomass pellet fuel and complete equipment |
| CN103666629A (en) * | 2013-12-05 | 2014-03-26 | 叶杰珍 | Low-chlorine-value biomass fuel particles and preparation method thereof |
| CN103666625A (en) * | 2013-12-05 | 2014-03-26 | 叶杰珍 | Biomass fuel particle and preparation method thereof |
| CN103666626A (en) * | 2013-12-05 | 2014-03-26 | 叶杰珍 | Anti-sintering biomass fuel particle and preparation method thereof |
| CN203928676U (en) * | 2014-05-28 | 2014-11-05 | 德清富森利节能科技有限公司 | Roller dryer and comprise its living beings wood pellet fuel production equipment |
| CN104531259A (en) * | 2014-12-24 | 2015-04-22 | 海盐县吉能生物质燃料有限公司 | Novel environmental-friendly biomass fuel |
| CN204482944U (en) * | 2015-01-05 | 2015-07-22 | 安徽徽王食品有限公司 | A kind of dried food and nuts extruding de-watering apparatus |
| CN104789291A (en) * | 2015-04-16 | 2015-07-22 | 徐伟鹏 | Biomass fuel particle |
| CN108251180A (en) * | 2018-03-01 | 2018-07-06 | 常州安斯克节能投资有限公司 | Novel biomass solid shaping fuel particle and preparation method thereof |
| CN111115284A (en) * | 2019-11-04 | 2020-05-08 | 江阴市全达实业有限公司 | Corrosion-resistant wear-resistant enamel glaze enamel powder and preparation process thereof |
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Application publication date: 20210824 |