CN102625826A - Method and system for producing pellets from biomass in a pellet press for use as fuel in fireplaces - Google Patents
Method and system for producing pellets from biomass in a pellet press for use as fuel in fireplaces Download PDFInfo
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- CN102625826A CN102625826A CN2010800397410A CN201080039741A CN102625826A CN 102625826 A CN102625826 A CN 102625826A CN 2010800397410 A CN2010800397410 A CN 2010800397410A CN 201080039741 A CN201080039741 A CN 201080039741A CN 102625826 A CN102625826 A CN 102625826A
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- biomass
- warm air
- temperature
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- 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
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B09—DISPOSAL OF SOLID WASTE; RECLAMATION OF CONTAMINATED SOIL
- B09B—DISPOSAL OF SOLID WASTE
- B09B3/00—Destroying solid waste or transforming solid waste into something useful or harmless
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B30—PRESSES
- B30B—PRESSES IN GENERAL
- B30B15/00—Details of, or accessories for, presses; Auxiliary measures in connection with pressing
- B30B15/30—Feeding material to presses
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B30—PRESSES
- B30B—PRESSES IN GENERAL
- B30B15/00—Details of, or accessories for, presses; Auxiliary measures in connection with pressing
- B30B15/30—Feeding material to presses
- B30B15/302—Feeding material in particulate or plastic state to moulding presses
- B30B15/308—Feeding material in particulate or plastic state to moulding presses in a continuous manner, e.g. for roller presses, screw extrusion presses
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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
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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
- Y02E50/30—Fuel from waste, e.g. synthetic alcohol or diesel
Abstract
The invention relates to a system and to a method for producing pellets (9) from biomass (1) in a pellet press (8) for use as fuel in fireplaces. The aim of the invention is to produce pellets in an energy-saving and more energetically cost-effective manner as compared to the prior art. In the method according to the invention, the biomass (1), which consists of cellulosic and/or lignocellulosic fibers, chips or shreds and is heated and dried in the course of the production process in a dryer (2), separated from the dryer air, and the biomass (1) is supplied to a pellet press (8), wherein the temperature of the biomass (1) is heated or substantially maintained by hot air in a treatment region (23) between the dryer (2) and the pellet press (8), and the treatment region (23); comprises at least parts of the transport path and/or at least one additional device for carrying out at least one additional method stop, and wherein the temperature of the hot air exceeds at least 65 DEG Celsius.
Description
The present invention relates to a kind of preamble according to claim 1 be used for produce particle with method at pressing granula machine as the fuel in the fireplace.
In addition, the present invention relates to a kind of preamble according to claim 17 be used for produce particle with equipment at pressing granula machine as the fuel in the fireplace.
Produce known for some time of the particle that is also become pill by the material of fine materials or compacting and/or fusing.Coal compression machine is compacting material between two rollers, and one or two in these two rollers is configured to mould, and this material is molded as is used for the incendiary coal briquette.In the industry of plastics industry or processing feed, also fully knownly also use the shut-off device in downstream to process particle alternatively by means of extrusion machine and alveolar disk.Produce also fully known and be used for the developing technology of environment protection and promoted in Europe especially as a kind of by being preferably the biomass (such as wood, its fragment, sawdust etc.) of pulverizing at the renewable energy source domain as the particle of fuel in the fireplace.Production process is limited by certain specification, and therefore, the particle of producing must have certain abrasion resistance (being used for pneumatic transport) and can not discharge poisonous or environmentally harmful activeconstituents in combustion processes.Low-quality particle often contains foreign matter (lubricant, tinting material etc.).
Be used for producing fireplace, particularly in large-scale industry equipment, owing to the especially individual problem of the cost factor of the energy that is adopted with particulate facility planning process.Particulate production advantageously consumes considerably less energy, because it is not to stem from renewable energy source (oil/gas firing, power house) usually.From many places, particularly being purchased the equipment unit of checking from small-scale production, to construct large-scale equipment also be problematic, this be because each independent equipment unit (heavy object separator, drying installation, milling device, cyclonic separator or pressing granula machine) seldom can be low-cost with optimally be integrated into an integral device.In the equipment formerly, fragment is through high-intensity drying, thereby can before making particle, use steam to heat fragment.The reason of doing like this be fragment from drying machine until the course of conveying of pressing granula machine or at other device that is used for handling fragment, but also particularly when being stored in feed bin, lose the temperature that many fragments obtain through drying process.For quick production process, steam is used for preheating fragment before pressing granula machine thus, and this is because the not only wetting fragment of steam of condensation but also the temperature of the fragment that raises fast.Yet; Before making particle, can not surpass known fragment humidity level; Be generally the humidity of 12% weight percent, thereby increase through VT in fragment humidity under the situation of 2% to 4% weight percent, fragment must be dried to 8% to 10% weight percent.The formation of the over-drying and steam of fragment needs very lot of energy.
The object of the invention comprise the xyloid biomass that provide a kind of ability to be preferably to be form of chips with respect to the prior art conserve energy and aspect the energy cheaply mode be pressed into the particulate method and apparatus.
Realization to the purpose of method comprises following method: in process of production; In drying machine internal heating and dried biomass; Separate with dry air through dry biomass with heating; And biomass are supplied to pressing granula machine; Use warm air to heat or remain essentially in the temperature of the biomass in the treatment zone between drying machine and the pressing granula machine, and treatment zone comprises the transport path of part at least and/or be used to carry out at least one other device of at least one additional method step, and the temperature of warm air is at least above 65 ℃.
Realization to the purpose of equipment is; In the equipment of dry and heating biomass; Drying machine with the vent plug (Schleuse) that is used to separate dry air along producer before being arranged on pressing granula machine; At least one treatment zone is set in equipment between vent plug and the pressing granula machine; And at least one device that is used between drying machine and pressing granula machine carrying at least one e Foerderanlage of biomass and/or is used to carry out at least one other method steps is arranged on this and handles in zone; And, be used to heat and/or provide basically at least one heating unit to be configured to link with treatment zone greater than 65 ℃ warm air, the device that heating unit and e Foerderanlage and/or be used to carried out other method steps of supplying with warm air may be operably coupled to few once.
Process advantageously realizes bigger energy consumption saving potentiality in large-scale industry equipment according to the method for the invention; This is because the overall manufacturing method is carried out with energy-optimised mode; And avoid to the temperature of high energy consumption of the biomass that will handle raise or avoid the method and measure of unnecessary high energy consumption; Such as use the wetting biomass of steam for elevated temperature; Make biomass humidity increase several per-cents simultaneously, and make the biomass drying subsequently to produce the biomass of required degree of drying for granulation.
For this reason, biomass advantageously heat by means of warm air along its transport path and after drying machine and/or in being used to carry out other device of other method steps.Below, other device is called as treatment zone (between drying machine and the pressing granula machine).Corresponding transport path and/or device advantageously fully completely cut off with surrounding environment or lesser temps to be opened.Hot steam drying machine or pneumatic drier preferably are used for the substantially dry method.But because its high temperature out and/or high throughput, so cylindrical drier is good especially.Cylindrical drier or pneumatic drier or hot steam drying machine can have the biomass temperature higher 10 ℃ than conventional conveyor dryer usually.
Treatment zone preferably is based upon between drying machine and the pressing granula machine in an advantageous manner, and preparation is useful on the dried biomass of pressing granula machine in this treatment zone.Preparation process necessary or that advised can for example be passed through heavy object separator, milling device, sorter, waterworks, the WT-MSR that is used for pressing granula machine, e Foerderanlage etc. and carried out.In all these devices, certainly particularly when the starting operation of equipment, the temperature of biomass obviously reduces usually.For this reason, typical equipment had the spraying steam device before pressing granula machine, and this device is elevated to biomass with the mode of less energy-consumption once more can make the particulate temperature.Yet spraying steam has also increased the moisture content of biomass usually, thereby drying machine must be in advance be dried to biomass below the moisture content of this increase with HS more.Particularly advantageous of the present invention ground has following characteristic, and promptly this special energy consumption no longer must carry out twice, especially passes through the specially designed of the treatment zone between drying machine and the pressing granula machine.For more easily granulation in pressing granula machine, biomass are added water before the pressing granula machine, preferably to spray biomass be enough to water.Certainly, water is wanted preheating in the case, and preferably has the temperature greater than 60 ℃.Biomass preferably use warm air to carry and/or be introduced into or guide through treatment unit on demand.Except the optimum temps control of the machine element that contacts with biomass, can keep or the temperature of rising biomass.A plurality of measurements and setting device preferably are arranged in equipment, thereby with the energy-optimised mode design temperature control and the control or the adjusting of warm air supply or hot air temperature.Target is that biomass are transported in the pressing granula machine with the temperature that is higher than 65 ℃ widely, and does not change the base temp level of the biomass after the drying machine along being directed downwards of conventional envrionment temperature, and the temperature out of this drying machine is preferably greater than 60 ℃.This measure is especially through being able to isolated the opening of the heating unit of corresponding intrument in the treatment zone and/or device itself to support.
In special preferred embodiment; Provide hot-air circuit as treatment zone; This hot-air circuit comprises at least one device of being used for implementation method step (for example, mill, choose, classify, heat), is used for the heating unit of warm air and is used to cyclonic separator that warm air and biomass are separated.Known device requirement, such as control and setting device, new air supply, warm air purification etc., with by those skilled in the art according to equipment requirements or specification be necessary or suitable situation under add, particularly consider under the situation of total energy economy.
In energy-optimised process, suitable or even must use warm air-water vapor mixture to replace warm air, this mixture can carry out heat passage especially in heating biomass process better.In the case, can save certainly or correspondingly reduce and before pressing granula machine, add water or water spray.
In addition, water be fed into before the biomass or in be heated to greater than 65 ℃, preferably for greater than 80 ℃, be 90 ℃ especially goodly.In preferred embodiment, the water that is applied on the biomass can alternatively or additionally heat by means of radiating capacity.For this reason, microwave emitter is set preferably, adds hot water or biomass in the course of conveying of these microwave emitters between water spray and pressing granula machine.Especially preferably; Use heating unit to set the temperature of warm air, heating unit uses as air fed new air and/or from the preheated air of at least one warm air return line and/or from interchanger or directly from the preheated air of the used heat of the pellet cooler after the pressing granula machine.At drying machine, be preferably and have in the tumble dryer and the treatment zone between the pressing granula machine that is used to make the vent plug device that drying machine air and biomass separate, in order to prepare or to regulate the biomass that are used for granulation, a plurality of method stepss can be necessary.Also to consider to make pressing granula machine itself avoid the secure context of metal, stone etc.For this reason, be necessary for example to be useful on the heavy object separator that separates weight before the pressing granula machine and/or be used to pulverize the milling device of biomass and/or be used to cyclonic separator that warm air and biomass are separated.In order to improve the total energy economy of equipment, be necessary to make warm air and biomass to separate.If in treatment zone via heating unit guiding warm air then be particularly advantageous in basic closed loop.This loop provides the remarkable advantage of control and adjusting aspect.Certainly; The loop also can be expanded via optional feed bin and/or pressing granula machine itself; Thereby after pressing granula machine, preferably in pellet dryer, still keep warm warm air preferably via interchanger by warm air return line or heat recovery units and turn back to heating unit.Warm air in the loop of treatment zone regularly replaces at least in part and/or filters, and corresponding waste gas is directed the waste gas purification apparatus through for example wet electrostatic particle collector (WESP) and/or accumulation of heat regenerative oxidizer (RTO) and so on where necessary according to environment regulations.
Instruction of the present invention stated in principle should reduce as much as possible or even avoid biomass in drying machine, to carry out the cooling between drying and the granulation.According to device type or Method type, the heating to biomass also can be provided, if particularly biomass still must be stored in the feed bin before the pressing granula machine, biomass suitably are distributed to or shake in one or more pressing granula machines guaranteeing.According to definition, the storage in feed bin also can be considered to the method steps relevant with treatment zone with discharge from feed bin.Biomass preferably arrive pressing granula machine with the temperature greater than 65 ℃, and correspondingly set the warm air in the treatment zone.Certainly depend on device that is used to carry out the method steps in the treatment zone and the biomass itself that adopted about the design of the temperature of biomass or other suggestion of adjusting.The isolated corresponding device or the possibility of transport path also partly are the problems of device designer, and therefore can not describe for those skilled in the art under specific circumstances.Yet, biomass also preferably in course of conveying at least around have warm air or accordingly in course of conveying by pneumatic transport.
For biological support matter with 65 ℃ of regulations that arrive pressing granula machines, what can be necessary makes biomass at least with basically greater than 65 ℃ temperature T
1Leave tumble dryer.Then, biomass will be carried through at least one heavy object separator by means of warm air in another method steps and/or will be directed being pulverized through milling device and quilt.For the necessary heating of biomass possibility; The temperature of warm air can be necessary to raise; Particularly use temperature is 70 ℃ to 80 ℃ a warm air, and carry biomass through at least one heavy object separator and heat biomass simultaneously and/or guide these biomass through milling device, pulverize biomass and in milling device, it heated.Substitute previous method steps or combine with it, also advantageously, at least one feed bin and/or with tapping equipment that this feed bin is associated in, the warm air that warm air, particularly temperature is higher than 65 ℃ is applied to biomass.For conserve energy; Also can be necessary to make in biomass another method steps after milling device and/or heavy object separator and in cyclonic separator, separate with warm air, the biomass of fully not pulverizing partly turn back to milling device and/or isolating warm air supplies to heating unit via the warm air return line.Suitablely aspect energy be, according to the starting temperature of drying machine with the warm air beating that is used for e Foerderanlage, heavy object separator, milling device, feed bin and/or cyclonic separator to the temperature of biomass at least.
The favourable measure of other of theme of the present invention and design are at dependent claims and following open in to the explanation of accompanying drawing.
The biomass 1 of using and producing partly by constituting as fragment or the chip that waste material produced with other grown place in sawmill, are transported these fragments or chip on truck.Under particulate large-scale commercial prodn situation, be necessary to utilize the trees raw material that is cut down, these raw materials are milled into fragment or chip by means of the so-called equipment that pulverizes.After preparation for the first time, alternatively or even after mechanical dehydration, these fragments or chip are introduced drying machine 2.Under particulate large-scale commercial prodn situation, tumble dryer preferably is provided, they are characterised in that the extensive quantum of output and uniform temperature out T of biomass 1
1Preferably apply drying machine air supply 11 to the drying machine that is the rotating cylinder embodiment 2, this air supply preferably is directed in the loop, and is to open in 1 minute with biomass through drying machine cyclonic separator 10 after the dry machine 2 for this reason.Owing to carry out drying, the drying machine air carry usually a large amount of dusts and even carry pollutent, and regularly change whole or in part under the situation about using in the loop of drying machine air supply 11 (dotted line).The moistening drying machine air that is rich in dust at first purifies in off-gas cleaning equipment 12 before being discharged into environment as waste gas 25 at it usually in advance.
In the alternate exemplary embodiment, be used to store biomass 1, then temperature T if having the feed bin 6 of the tapping equipment 7 that is associated
4Can or even should raise so that biomass 1 are storing and calorific loss from feed bin 6 discharge processes can be compensated, and biomass before pressing granula machine 8, with the water bonded temperature T of selectively introducing through spray equipment 22
5Up to specification and preferably greater than 60 ℃, more preferably greater than 65 ℃.
In another alternate exemplary embodiment, biomass can be in treatment zone 23 or like the screening plant 24 through preferably being designed to the plansifter screening device shown in the figure.At this, if the air of being carried secretly as warm air beating and have at least biomass 1 temperature or even higher, then also be favourable.Screening plant 24 preferably is used to filter out sand or thin dirt.With similar when using feed bin 6, biomass also can have temperature T 4 in advance " and have subsequently temperature T 5 ', temperature T 5 ' preferably greater than 60 ℃, outstanding goodly greater than 65 ℃.
In the optional embodiment with the treatment zone shown in the two dot chain line 23, after biomass 1 were passed to outside the vent plug 13 of drying machine cyclonic separator 10, warm air just can be as carrying air or having the temperature T of biomass 1
2Ambient air and supply in the biomass to the path of milling device 4.The alternative that is shown in broken lines comprises also other the additional application possibility with the warm air of a plurality of method steps.One in these steps is that heavy object separator 3 is additionally provided between drying machine 2 and the milling device 4.Correspondingly, at first biomass are supplied to heavy object separator, have for those stones of the harmful characteristic of downstream unit or the biomass 1 of mistake bulk to isolate to be preferably.Yet heavy object separator needs a large amount of air to be used for the moving biomass of whirlpool especially, and if warm air correspondingly do not cooled off biomass by preheating.Of the present inventionly be taught in this and have particularly advantageous effect, and the biomass 1 that will have the ambient air that warm air applies supply to heavy object separator and/or cause that by means of the warm air of being supplied with by heating unit 15 the air whirlpool is moving in heavy object separator 3.Will be as the new air of air supply 14 and/or from pellet cooler 17, have temperature T
8Regenerative heat/air and/or via warm air return line 21 warm air from cyclonic separator 5 supplies to heating unit 15, with warm air beating be set to temperature T
2Used warm air should and can enough new air periodic replacements or can be by means of circular filter 16 partly or periodic filtering in the treatment zone.
Reference numerals list
1 biomass
2 drying machines
3 heavy object separators
4 milling devices
5 cyclonic separators
6 feed bins
7 tapping equipments
8 pressing granula machines
9 particles
10 drying machine cyclonic separators
11 drying machine air supplies
12 waste gas purification apparatuses
13 vent plugs
14 air supplies
15 heating units
16 circular filter
17 pellet coolers
18 used heat
19 interchanger
20 new air
21 warm air return lines
22 waterworkss
23 treatment zones
24 screening plants
25 waste gas
The biomass temperature of (preparing before the zone) after the T1 drying machine
T2 is used for the hot air temperature of biomass
T3 warm air/biomass temperature
The biomass temperature of T4 after the preparation zone
T5 in being stored in feed bin after the temperature of biomass
The hot air temperature of T6 after cyclonic separator 16
T7 is from air used heat (air) temperature of pellet cooler
The AT of T8 after interchanger 19
Claims (23)
1. one kind is used in pressing granula machine (8), producing particle (9) with the method as the fuel in the fireplace by biomass (1); Said biomass (1) are made up of the fiber that contains Mierocrystalline cellulose and/or lignocellulose, fragment or chip; In process of production, in drying machine (2) internal heating and dry said biomass (1), make through biomass (1) and drying machine air separation dry and heating; And said biomass (1) are supplied to pressing granula machine (8)
Wherein, The use warm air heats the temperature of the said biomass (1) in the treatment zone (23) between said drying machine (2) and said pressing granula machine (8) or keeps the temperature of said biomass basically; And said treatment zone (23) comprises transport path at least partly and/or is used to carry out at least one other device of at least one additional method step, and the temperature of warm air is above at least 65 ℃.
2. the method for claim 1; It is characterized in that; Use heating unit (15) to set the temperature of said warm air, said heating unit (15) uses as the new air of air supply (14) and/or from the preheated air of at least one warm air return line (21) and/or from the preheated air of the interchanger (19) of the used heat (18) of said pressing granula machine (8) pellet cooler (17) afterwards.
3. according to claim 1 or claim 2 method; It is characterized in that; In said treatment zone (23), said at least one device that is used to carry out at least one other method steps comprises heavy object separator (3) that is used to separate weight and/or the milling device (4) that is used to pulverize said biomass (1) and/or is used to make said warm air and the isolating cyclonic separators of said biomass (1) (5).
4. like one or multinomial described method in the claim before; It is characterized in that at least one device that is used to carry out at least one other method steps and said heating unit (15) guide warm air with the loop of closure basically in said treatment zone (23).
5. method as claimed in claim 4 is characterized in that, the said warm air in the loop of said treatment zone (23) regularly replaces at least in part and/or filters.
As before claim in one or multinomial described method, it is characterized in that, with said biomass (1) with temperature (T greater than 65 ℃
4/ T
5) mode that arrives said pressing granula machine sets the temperature of said warm air.
As before claim in one or multinomial described method, it is characterized in that, make said biomass (1) with basically greater than 65 ℃ temperature (T
1) leave tumble dryer.
8. like one or multinomial described method in the claim before, it is characterized in that said biomass (1) are carried through at least one heavy object separator (3) by means of warm air and/or guided process milling device (4) also to be pulverized in another method steps.
9. like one or multinomial described method in the claim before; It is characterized in that; In another method steps, by means of warm air, particularly temperature be 70 ℃ to 80 ℃ warm air with said biomass (1) carry through at least one heavy object separator (3) and heat it and/or guide said biomass (1) through milling device (4), pulverize and heat it.
10. like one or multinomial described method in the claim before; It is characterized in that; In another method steps, at least one feed bin (6) and/or in the introversive said biomass of tapping equipment (7) (1) that are associated with said feed bin (6), apply warm air, particularly temperature greater than 65 ℃ warm air.
11. like one or multinomial described method in the claim before; It is characterized in that; Make said biomass (1) in said milling device (4) and/or heavy object separator (3) another method steps afterwards, in cyclonic separator (5), separate with warm air, the part of fully not pulverizing of said biomass (1) turns back to said milling device (4) and/or separated warm air supplies to said heating unit (15) via warm air return line (21).
12. like one or multinomial described method in the claim before; It is characterized in that; In the conveying and/or storage process between each treatment step; Completely cut off by means of warm air and/or with respect to the abundant of envrionment temperature, said biomass (1) are roughly remained on identical temperature levels at least in part or heat said biomass.
13. like one or multinomial described method in the claim before; It is characterized in that the said warm air that will be used for said e Foerderanlage, said heavy object separator (3), said milling device (4), said feed bin (6) and/or said cyclonic separator (5) is heated to the said temperature of said biomass (1) at least.
14. like one or multinomial described method in the claim before, it is characterized in that, just supply water to soon before, particularly be sprayed onto on the said biomass (1) basically at said pressing granula machine (8).
15. as before claim in one or multinomial described method, it is characterized in that, supply water to said biomass (1) before or in, with water be heated to greater than 65 ℃, be preferably greater than 80 ℃, be preferably 90 ℃ especially.
16., it is characterized in that like one or multinomial described method in the claim before, be applied to said biomass (1) afterwards at Jiang Shui, heat said water and said biomass (1) by means of radiating capacity.
17. one kind is used in pressing granula machine (8), producing particle (9) with the equipment as the fuel in the fireplace by biomass (1), said biomass (1) are made up of the fiber that contains Mierocrystalline cellulose and/or lignocellulose, fragment or chip,
Drying machine (2) with the vent plug (13) that is used for the separation dryer air along producer to being arranged on said pressing granula machine (9) before, with dry and heating said biomass (1),
Wherein, In said equipment; At least one treatment zone (23) is arranged between said vent plug (13) and the said pressing granula machine (9); And at least one device that is used between said drying machine (2) and said pressing granula machine (9) carrying at least one e Foerderanlage of said biomass (1) and/or is used to carry out at least one other method steps is arranged on this and handles in the zone (23); And; Be used to heat and/or provide basically at least one heating unit (15) to be configured to be associated with said treatment zone (23) greater than 65 ℃ warm air, said heating unit (15) with said e Foerderanlage and/or the device that is used to carry out other method steps may be operably coupled to few once, to supply with said warm air.
18. equipment as claimed in claim 17; It is characterized in that; In said equipment, the isolated element relevant with envrionment temperature be at least partially disposed on the said e Foerderanlage and/or at least one feed bin and/or be used for method steps device at least one the device.
19. like claim 17 or 18 described equipment; It is characterized in that; As the device that is used to carry out at least one other method steps, be used to separate the heavy object separator (3) of weight and/or be used to pulverize milling device (4) and/or the feed bin (6) and/or the screening plant (24) of said biomass (1) and/or be used to make said warm air and the isolating cyclonic separators of said biomass (1) (5) are arranged in the said treatment zone (23).
20. like one or multinomial described equipment in the claim 17 to 19, it is characterized in that, the feed bin (6) with the tapping equipment (7) that is associated be set for storing said biomass (1).
21. like one or multinomial described equipment in the claim 17 to 20, it is characterized in that, for the loop line of in said treatment zone (23), setting up said warm air is provided with warm air return line (21).
22. like one or multinomial described equipment in the claim 17 to 21; It is characterized in that; Pellet cooler (17) is set storing and to cool off the particle (9) of said production, said pellet cooler is with said heating unit (15) and/or be used for utilizing interchanger (19) setting of used heat (18) again.
23. like one or multinomial described equipment in the claim 17 to 22, it is characterized in that, implement method according to claim 1.
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102009040172.5 | 2009-09-04 | ||
DE102009040172A DE102009040172A1 (en) | 2009-09-04 | 2009-09-04 | Method and plant for producing pellets from biomass in a pelleting press for use as fuel in fireplaces |
PCT/EP2010/005447 WO2011026642A1 (en) | 2009-09-04 | 2010-09-04 | Method and system for producing pellets from biomass in a pellet press for use as fuel in fireplaces |
Publications (1)
Publication Number | Publication Date |
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CN102625826A true CN102625826A (en) | 2012-08-01 |
Family
ID=43301803
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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CN2010800397410A Pending CN102625826A (en) | 2009-09-04 | 2010-09-04 | Method and system for producing pellets from biomass in a pellet press for use as fuel in fireplaces |
Country Status (8)
Country | Link |
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US (1) | US20120233913A1 (en) |
EP (1) | EP2473585A1 (en) |
KR (1) | KR20120061945A (en) |
CN (1) | CN102625826A (en) |
CA (1) | CA2771647A1 (en) |
DE (1) | DE102009040172A1 (en) |
RU (1) | RU2012112946A (en) |
WO (1) | WO2011026642A1 (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
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CN104889072A (en) * | 2015-06-10 | 2015-09-09 | 安庆市凌康机电产品设计有限公司 | Humidity and weight monitoring device for briquette making machine |
CN105665422A (en) * | 2016-03-03 | 2016-06-15 | 何国华 | Method for recycling stevioside waste residues or filter mud |
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US20140065682A1 (en) * | 2012-09-04 | 2014-03-06 | Api Intellectual Property Holdings, Llc | Processes and apparatus for producing fermentable sugars, cellulose solids, and lignin from lignocellulosic biomass |
US9499757B2 (en) * | 2013-03-15 | 2016-11-22 | V35A Enterprises, Llc | Method and machine for the production of a low emission biomass fuel composition from waste materials |
EA023185B1 (en) * | 2013-04-26 | 2016-05-31 | Государственное Образовательное Учреждение Высшего Профессионального Образования "Тамбовский Государственный Технический Университет" | System for producing granular thermally treated biofuel |
RU2016106106A (en) * | 2013-07-25 | 2017-08-30 | Котик Энерджи Аг | DEVICE AND METHOD FOR PROCESSING BIOMASS |
CN104228112A (en) * | 2014-09-24 | 2014-12-24 | 济南联星石油化工有限公司 | Biomass fuel forming device |
RU2672246C1 (en) * | 2018-05-11 | 2018-11-13 | Федеральное государственное автономное образовательное учреждение высшего образования "Северный (Арктический) федеральный университет имени М.В. Ломоносова" | Installation for obtaining biofuel from birch bark |
US10933603B2 (en) | 2019-06-12 | 2021-03-02 | Ernest J. Sweetland, Iii | Device for forming bio-logs and method therefor |
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- 2010-09-04 WO PCT/EP2010/005447 patent/WO2011026642A1/en active Application Filing
- 2010-09-04 CN CN2010800397410A patent/CN102625826A/en active Pending
- 2010-09-04 CA CA2771647A patent/CA2771647A1/en not_active Abandoned
- 2010-09-04 KR KR1020127008268A patent/KR20120061945A/en not_active Application Discontinuation
- 2010-09-04 RU RU2012112946/04A patent/RU2012112946A/en not_active Application Discontinuation
- 2010-09-04 US US13/393,719 patent/US20120233913A1/en not_active Abandoned
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CN104889072A (en) * | 2015-06-10 | 2015-09-09 | 安庆市凌康机电产品设计有限公司 | Humidity and weight monitoring device for briquette making machine |
CN105665422A (en) * | 2016-03-03 | 2016-06-15 | 何国华 | Method for recycling stevioside waste residues or filter mud |
Also Published As
Publication number | Publication date |
---|---|
EP2473585A1 (en) | 2012-07-11 |
DE102009040172A1 (en) | 2011-03-10 |
RU2012112946A (en) | 2013-10-10 |
WO2011026642A1 (en) | 2011-03-10 |
KR20120061945A (en) | 2012-06-13 |
US20120233913A1 (en) | 2012-09-20 |
CA2771647A1 (en) | 2011-03-10 |
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