CN106215805A - A kind of biomass granulation machine and biomass fuel production system - Google Patents
A kind of biomass granulation machine and biomass fuel production system Download PDFInfo
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- CN106215805A CN106215805A CN201610880770.9A CN201610880770A CN106215805A CN 106215805 A CN106215805 A CN 106215805A CN 201610880770 A CN201610880770 A CN 201610880770A CN 106215805 A CN106215805 A CN 106215805A
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- chamber
- central shaft
- flat board
- biomass
- granulation machine
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- 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
- B01J2/20—Processes or devices for granulating materials, e.g. fertilisers in general; Rendering particulate materials free flowing in general, e.g. making them hydrophobic by expressing the material, e.g. through sieves and fragmenting the extruded length
-
- 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
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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
- C10L5/445—Agricultural waste, e.g. corn crops, grass clippings, nut shells or oil pressing residues
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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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- 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)
- Processing Of Solid Wastes (AREA)
Abstract
The present invention relates to a kind of biomass granulation machine and biomass fuel production system, belong to Novel environment-protecting device field.This biomass granulation machine includes cabinet, power set, central shaft, flat board mould and multiple running roller, cabinet has the chamber containing central shaft, this chamber is divided into the first chamber and the second chamber by flat board mode division, flat board die sleeve is located at central shaft and is driven by rotating, flat board mould is provided with multiple through hole, central shaft connects the roller frame being positioned at the first chamber, multiple running rollers are rotationally connected with roller frame, between flat board mould and running roller, there is gap, first chamber and the second chamber are respectively arranged with charging aperture and discharging opening, this biomass granulation machine simple in construction, stable performance, raw material wide accommodation, grain forming rate is high.By arranging above-mentioned biomass granulation machine, the quenched and granulation outcome of biomass fuel production system is the most preferable.
Description
Technical field
The present invention relates to Novel environment-protecting device field, be specifically related to a kind of biomass granulation machine and biomass fuel produces system
System.
Background technology
At present, the raising required along with environmental protection and energy saving policy, the biomass fuel based on agricultural crop straw is progressively
Come into one's own, but owing to the straw energy density under naturalness is low, high volatility, opium big fire, burning uses all inconvenient,
And waste is serious, so compression stalk fuel is increasingly taken seriously.Straw is after being pressed into biomass granule fuel, just
In transport, utilization of storing and burn, relatively improve energy density, its fuel value can be equal to coal, but is readily burned than coal
With on fire, and combust is low, and sulfur content is low, and the ash after burning is also used as trace-element fertilizer and potash fertilizer and plants plant
Training uses.Existing bionass fuel pelletizer, according to the difference of design principle, mainly has pair roller type and compression.The most right
The comminutor of roll-type is that the straw etc. through pulverizing that rolls roller by relative motion forms the granule of certain density and intensity.
Another kind, is by the continuously extruded straw of screw mandrel, and the straw compressed is extruded from type mouth.These two kinds of comminutors are all main by powder
After broken physics carries out modifier treatment, being input in comminutor, utilize squeezing action to material setting, the material after sizing is immediately
Export from comminutor.
But more than design is generally because the screen cylinder used is for maintaining static kinetoplast, simply running roller molded surface in screen cylinder rotates
Roll material, screen cylinder material easy to stick and block sieve aperture, affect granulation efficiency and Forming Quality；Running roller is adopted with molded surface in screen cylinder
With rigid contact, biological crude fibre difficulty is pelletized, weak effect.
Summary of the invention
It is an object of the invention to provide a kind of biomass granulation machine, this comminutor passes through can be around the flat board of central axis
Mould cooperates with running roller, produces material and preferably extrudes granulating efficiency.Additionally, this granulator structure is simple, function is easy,
Stable performance, life-span are long, and raw material wide accommodation, grain forming rate are high, easily operation, easy to control.
Another object of the present invention is to provide a kind of biomass fuel production system including above-mentioned biomass granulation machine,
This biomass fuel production system can by the moisture control of material at optimum range, and material is had the most quenched with make
Grain effect.
The present invention solves it and technical problem is that and realize by the following technical solutions:
The present invention proposes a kind of biomass granulation machine, and it includes cabinet, power set, central shaft, flat board mould and multiple
Running roller.Cabinet has chamber, and central shaft is arranged in chamber, and central shaft is connected with power set.Flat board die sleeve is located at central shaft
And being driven rotation by central shaft, chamber is divided into the first chamber and the second chamber by flat board mould, and flat board mould is provided with multiple connection
First chamber and the through hole of the second chamber.Central shaft connects has roller frame, roller frame to be positioned at the first chamber, and multiple running rollers rotate
It is connected to roller frame.Between flat board mould and running roller, there is gap.First chamber is provided with charging aperture, and the second chamber is provided with discharging
Mouthful.
Further, in present pre-ferred embodiments, power set include the first motor and actuating device, actuating device
Including drive bevel gear, driven wheel of differential and shaft coupling, one end of shaft coupling is connected with the first motor-driven, and drive bevel gear is same
One end away from the first motor of shaft coupling is located at by axle sleeve, and driven wheel of differential coaxial sleeve is located at central shaft and nibbles with drive bevel gear
Close.
Further, in present pre-ferred embodiments, the part being positioned at the second chamber of central shaft is arranged with hollow axle,
Driven wheel of differential and hollow axle in succession and drive hollow axle and central axis to rotate.
Further, in present pre-ferred embodiments, roller frame offers multiple fixing hole, and each running roller all includes roller
Wheel shaft and running roller body, one end of every rolling axle is connected in a fixing hole, and roller wheeling thereof is arranged at corresponding roller
The part of the expenditure fixing hole of wheel shaft.
Further, in present pre-ferred embodiments, fixing hole is offered along the direction being perpendicular to center shaft axis.
Further, in present pre-ferred embodiments, through hole is bellmouth, the aperture of bellmouth along it near running roller
One end is gradually reduced away from one end of running roller to it, and multiple through holes are the sets of vias of multiple annular spread, and multiple sets of vias are along flat
The arranged radially of template die.
Further, in present pre-ferred embodiments, it is additionally provided with in the second chamber and gets rid of a dish, get rid of one end of a dish even
Being connected to get rid of a disc rotor, get rid of a disc rotor and be sheathed on central shaft and driven rotation by central shaft, discharging opening is arranged at the position of cabinet
In the sidewall got rid of between a dish peace template die.
Further, in present pre-ferred embodiments, getting rid of a disc rotor and be rotatably connected to bearing, bearing holder (housing, cover) is located at center
Axle, one end away from central shaft of bearing connects limited location block, being connected away from one end of bearing of limited block with the sidewall of cabinet.
The present invention also proposes a kind of biomass fuel production system, including quality-adjusting device and above-mentioned biomass granulation machine,
Material is transmitted by transporting equipment between quality-adjusting device and biomass granulation machine.
Further, in present pre-ferred embodiments, in the machine barrel of quality-adjusting device, it is provided with humidity measuring instrument and heating
Device, the top of machine barrel is provided with humidifier, and the inwall of machine barrel is provided with the spray equipment with humidifier communications.
Biomass granulation machine and the biomass fuel production system of the embodiment of the present invention provide the benefit that:
It is provided with central shaft in chamber in this biomass granulation machine and is driven rotation by connected power set.On
The chamber stated is divided into the first chamber and the second chamber by flat board mode division, and flat board die sleeve is located at outside central shaft and is driven rotation by central shaft
Turning, flat board mould is provided with multiple connection the first chamber and the through hole of the second chamber, to reach to make by material therein
Grain and styling.In first chamber, one end of central shaft connects roller frame, and this roller frame is rotatably connected to multiple roller
Wheel, and between flat board mould and running roller, there is gap, therefore, drive central axis with power set, and then drive flat board
Mould rotates, and after material charging aperture from the first chamber enters, is involved in gap under the turning effort of flat board mould, material with
Produce frictional force between running roller, promote running roller to rotate.Same, running roller rotates and the material in gap is produced extruding force, by thing
Material is clamp-oned in the through hole of flat board mould, is constantly extruded into through hole along with material, and the partial material being introduced into through hole is led in rear entrance
Extrude from through hole under the extruding of the partial material in hole, fall in the discharging opening of the second chamber.This biomass granulation machine structure letter
Single, stable performance, raw material wide accommodation, through hole is not easily blocked, and granulation efficiency and Forming Quality are the highest.Including above-mentioned biology
The biomass fuel production system of matter comminutor, because quality-adjusting device is simultaneously provided with humidifier and heater, therefore can pass through moisture measurement
Device, to the measurement of humidity of materials in quality-adjusting device, carries out moisture control to material in time, if moisture is too high, then to thing
Material heats, if moisture is too low, then can be sprayed material by the spray equipment with humidifier communications, therefore,
This biomass fuel production system has the most quenched and granulation outcome.
Accompanying drawing explanation
In order to be illustrated more clearly that the technical scheme of the embodiment of the present invention, below by embodiment required use attached
Figure is briefly described, it will be appreciated that the following drawings illustrate only certain embodiments of the present invention, and it is right to be therefore not construed as
The restriction of scope, for those of ordinary skill in the art, on the premise of not paying creative work, it is also possible to according to this
A little accompanying drawings obtain other relevant accompanying drawings.
The structural representation of the biomass granulation machine that Fig. 1 provides for the embodiment of the present invention；
The structural representation of the biomass fuel production system that Fig. 2 provides for the embodiment of the present invention；
The structural representation of quality-adjusting device in the biomass fuel production system that Fig. 3 provides for the embodiment of the present invention；
The structural representation of transporting equipment in the biomass fuel production system that Fig. 4 provides for the embodiment of the present invention.
Icon: 100-biomass granulation machine；110-cabinet；120-power set；130-central shaft；140-flat board mould；
150-running roller；111-charging aperture；113-chamber；115-the first chamber；117-the second chamber；121-the first motor；123-transmission
Device；125-drive bevel gear；126-clutch shaft bearing；127-driven wheel of differential；129-shaft coupling；131-shaft-cup；133-fixes
Set；135-hollow axle；141-through hole；143-outer housing；145-gland；151-roller frame；152-fixing hole；153-rolling axle；
155-running roller body；157-inner cover；160-discharge chamber；161-discharging opening；170-gets rid of a dish；180-gets rid of a disc rotor；181-second
Bearing；183-limited block；200-biomass fuel production system；300-quality-adjusting device；310-machine barrel；311-the first side；313-
Second side；315-variable-frequency governor；320-storage room；321-pulley；330-the second charging aperture；350-agitating device；360-
Humidity measuring instrument；351-stirs main shaft；353-stirring paddle；370-the second motor；380-heater；390-humidifier；391-
Spray equipment；393-shower nozzle；400-transporting equipment；410-blower fan；420-carrier；430-supports support.
Detailed description of the invention
For making the purpose of the embodiment of the present invention, technical scheme and advantage clearer, below in conjunction with the embodiment of the present invention
In accompanying drawing, the technical scheme in the embodiment of the present invention is clearly and completely described.Obviously, described embodiment is
The a part of embodiment of the present invention rather than whole embodiments.Generally implement with the present invention illustrated described in accompanying drawing herein
The assembly of example can be arranged with various different configurations and design.
Therefore, detailed description to the embodiments of the invention provided in the accompanying drawings is not intended to limit claimed below
The scope of the present invention, but be merely representative of the selected embodiment of the present invention.Based on the embodiment in the present invention, this area is common
The every other embodiment that technical staff is obtained under not making creative work premise, broadly falls into the model of present invention protection
Enclose.
In describing the invention, it should be noted that term " on ", D score, " level ", " vertically ", " interior ", " outward " etc.
Orientation or the position relationship of instruction are based on orientation shown in the drawings or position relationship, or usual when this invention product uses
The orientation put or position relationship, be for only for ease of the description present invention and simplify description rather than instruction or imply indication
Device or element must have specific orientation, with specific azimuth configuration and operation, therefore it is not intended that to the present invention's
Limit.Describe additionally, term " first ", " second " are only used for distinguishing, and it is not intended that instruction or hint relative importance.
Additionally, the term such as term " level ", " vertically " is not offered as requiring parts abswolute level or vertical, but can be slightly
Low dip.As " level " only refers to for its direction relatively " vertically " more level, it is not that this structure of expression must be complete
Full level, but can be slightly tilted.
In describing the invention, in addition it is also necessary to explanation, unless otherwise clearly defined and limited, term " arrange ",
" connect " and should be interpreted broadly, connect for example, it may be fixing, it is also possible to be to removably connect, or be integrally connected；Can be
It is mechanically connected, it is also possible to be electrical connection；Can be to be joined directly together, it is also possible to be indirectly connected to by intermediary, can be two
The connection of element internal.For the ordinary skill in the art, can understand that above-mentioned term is in the present invention with concrete condition
In concrete meaning.
Below in conjunction with embodiment, the biomass granulation machine 100 of the present invention is specifically described.
Refer to Fig. 1, biomass granulation machine 100 includes cabinet 110, power set 120, central shaft 130, flat board mould 140
With running roller 150.
Wherein, the top of cabinet 110 offers charging aperture 111, and charging aperture 111 is directed away from machine by the top of cabinet 110
The direction expenditure of case 110.The shape of charging aperture 111 is the most preferably funnel-form, concrete, charging aperture 111 away from cabinet
The openings of sizes of one end of 110, more than the openings of sizes of the one end near cabinet 110, is beneficial to the charging of biomass material.This
Outward, the shape of charging aperture 111 can also be horn-like, straight-tube shape etc..
Cabinet 110 has chamber 113, is provided with central shaft 130 in chamber 113.As preferably, in the present embodiment, in
Mandrel 130 arranges along feedstock direction and is flexibly connected with one end away from charging aperture 111 of cabinet 110, and central shaft 130 is away from entering
One end of material mouth 111 is arranged with shaft-cup 131 and is arranged with fixed cover 133 at the outer wall of central shaft 130, is possible not only to central shaft
130 play certain fixation, it is also possible to prevent central shaft 130 to be worn in rotary course.Further, fixed cover
133 are also associated with hollow axle 135 near one end of charging aperture 111.
Being additionally provided with in chamber 113 and be sheathed on central shaft 130 and driven the flat board mould 140 of rotation by central shaft 130, this is put down
Chamber 113 is separated into the first chamber 115 being connected with charging aperture 111 and the second chamber away from charging aperture 111 by template die 140
117.Hollow axle 135 is i.e. sheathed on central shaft 130 and is positioned at the part of the second chamber 117.In the present embodiment, flat board mould 140 is such as
Can vertically offer multiple through hole 141 running through flat board mould 140.Each through hole 141 all connects the first chamber 115 and the second chamber
117, the shape of this through hole 141 can be such as bellmouth, its aperture along its near one end of charging aperture 111 to it away from charging
One end of mouthfuls 111 is gradually reduced, and the roughness value of through hole 141 is preferably between 0.7～1.5, is beneficial to therefrom to squeeze out
Material does not more closely relax.The preferably circumferential arrangement of the through hole 141 arrangement mode on flat board mould 140, the most multiple through holes 141
For the sets of vias of multiple annular spread, multiple sets of vias are along the arranged radially of flat board mould 140, the through hole 141 in each sets of vias
The interlaced setting of through hole 141 in the sets of vias being adjacent.Preferably, the percent opening example of the present embodiment middle plateform mould 140
As may be configured as 40%, i.e. the total open area of through hole 141 accounts for the 40% of flat board mould 140 area.The diameter of through hole 141 such as may be used
Being set to 8mm, the wall thickness between through hole 141 may be configured as 4mm, in the case of this, the extruded effect of material can be made to reach optimal.
Additionally, the linear velocity that flat board mould 140 rotates also needs to be controlled according to practical situation, if linear velocity is too high, it is possible to cause crowded
Material in nip forms tomography, pelletizes discontinuous, and the grain density made is the most up to standard, and powder is many, and for moisture
Higher material easily causes not molding, can not pelletize the most at all；If linear velocity is too low, though the granular mass made is preferable,
But yield is relatively low, therefore, consider, the linear velocity of the present embodiment middle plateform mould 140 such as can be controlled in 6～9m/min it
Between.
Power set 120 are connected with central shaft 130, concrete, and power set 120 include the first motor 121 and transmission dress
Put 123.In the present embodiment, the first motor 121 is arranged at the outside of cabinet 110, and the first motor 121 is connected with actuating device 123.
Wherein actuating device 123 is preferably gear structure decelerator, and this gear structure decelerator is as between prime mover and working machine
Independent closed-type cylindrical gearing equipment, can be used to reduce rotating speed and increase torque, to meet job demand, additionally, also can be according to specifically
Need, such as, can select worm gear arrangement decelerator, planetary structure decelerator, or planet-cycloid reducer, pinion-endless screw subtract
The drive apparatus such as speed device.Gear structure decelerator selected by the present embodiment includes drive bevel gear 125, driven wheel of differential 127 and
Shaft coupling 129.Wherein one end of shaft coupling 129 is in transmission connection with the first motor 121, away from one end and the master of the first motor 121
Dynamic bevel gear 125 connects.Drive bevel gear 125 coaxial sleeve in the horizontal direction is located at shaft coupling 129 away from the first motor 121
One end, and by the first motor 121 provide power for shaft coupling 129 thus drive drive bevel gear 125 with shaft coupling 129 for turn
Moving axis rotates.The center of driven wheel of differential 127 is provided with hollow bulb, central shaft 130 run through this hollow bulb arrange and with from mantle tooth
Wheel 127 connection, that is to say that driven wheel of differential 127 coaxial sleeve is located at the outer wall of central shaft 130, and is positioned at the top of fixed cover 133.
Drive bevel gear 125 engages with driven wheel of differential 127, and the turning of the pivot center of drive bevel gear 125 and driven wheel of differential 127
Moving axis line is mutually perpendicular to.Under the drive of drive bevel gear 125, driven wheel of differential 127 rotates, thus further drives and run through
The central shaft 130 at driven wheel of differential 127 center rotates.In the present embodiment, as preferably, driven wheel of differential 127 be sheathed on
The hollow axle 135 of central shaft 130 connects, and drives this hollow axle 135 and central shaft 130 to rotate coaxially.Further, actively
Clutch shaft bearing 126 is can be configured with, to improve stability during transmission between bevel gear 125 and driven wheel of differential 127.Actively
Bevel gear 125 and driven wheel of differential 127 all can use high accuracy Bevel Gear Transmission, and it makes material and such as can use
20CrMnTi, gear obtains through carburizing, quenching, gear-grinding process processing, and its precision and hardness are the highest, and precision is up to GB10095-
In 99 6 grades, hardness is up to HRC-54～62.
Further, central shaft 130 is near one end of charging aperture 111, namely edge is perpendicular to center in the first chamber 115
The axis direction of axle 130 connects roller frame 151.This roller frame 151 offers multiple fixing hole 152, such as this fixing hole 152
Such as can offer along the direction of the axis being perpendicular to central shaft 130.Roller frame 151 is along the side of the axis being perpendicular to central shaft 130
To being rotatably connected to multiple running roller 150.Each running roller 150 all includes rolling axle 153 and running roller body 155.Every rolling axle 153
One end is embedded in the fixing hole 152 cooperated with it, and running roller body 155 then rotates and is arranged at corresponding rolling axle 153
Expenditure fixing hole 152 part.Rolling axle 153 such as may be configured as eccentric shaft, the most in actual applications can be by regulation roller
The bolt of wheel 150 makes running roller 150 deviate rolling axle 153 to rotate.The outer peripheral face being positioned at direction of rotation of running roller body 155 is coarse
Face, to prevent running roller 150 from skidding.As preferably, the number of the multiple fixing holes 152 in the present embodiment and multiple running rollers 150
It is 4, in the horizontal direction, the most in 90 ° between the axis of these 4 fixing holes 152, between the axis of these 4 running rollers 150 also
The most in 90 °, in order to carry out the material in cabinet 110 maximizing extruding in the case of most cost-saving.It is also preferred that the left this reality
Executing in example, running roller 150 such as can use steel alloy to forge polish, and uses carburization process heat treatment to form, and carburized layer is such as
Up to 2mm, it is nearly tens times of ordinary heat treatment abrasion resistance, therefore also can be greatly saved on the basis of ensureing anti-wear performance
Production cost.The surface of running roller body 155 also can be prepared by tungsten carbide, and the service life of tungsten carbide running roller can reach wire drawing running roller
More than 3 times.
Preferably, the one end away from central shaft 130 at the running roller body 155 of each running roller 150 is covered with inner cover respectively
157, hermetically sealed to ensure running roller 150, stop dust and enter, and avoid the oils and fats in running roller 150 to overflow, thus extend running roller
In the service life of 150, improve efficiency, reduce cost.
Further, between running roller 150 and flat board mould 140, there is gap.Material in this gap is in the rotation of flat board mould 140
Transfer to the lower peace template die 140 phase mutual friction with running roller 150, and drive running roller 150 freely rotatable around rolling axle 153, thus enter
Material in gap is extruded by one step.Because rolling axle 153 is eccentric shaft, therefore roller can be changed according to the distance of its disalignment
The size in gap between wheel 150 and flat board mould 140, such as can 5-20 °, disalignment, to meet the different compacting need of different material
Ask.Flat board mould 140 has outer housing 143 away from being connected between end face and the charging aperture 111 of central shaft 130, to limit from charging aperture 111
The material entered is stress extruding in the range of outer housing 143.Outer housing 143 is preferably steel alloy material, has both been avoided that without outer housing
In the case of 143, due to the parts friction such as sidewall of material and biomass granulation machine 100, cause fricative metal unqualified
The situation of contaminated material, is the most also avoided that material pollutes or damages the miscellaneous part of biomass granulation machine 100.The present embodiment
In, flat board mould 140 is connected with hollow axle 135 near one end of central shaft 130, such as, can be embedded in hollow axle 135.Preferably
, there is gland 145 at flat board mould 140 near the end face connection of running roller 150, gland 145 the most also passes through bolt with hollow axle 135
Connect, thus prevent flat board mould 140 from sliding along the bearing of trend of central shaft 130.In the present embodiment, flat board mould 140 such as can be adopted
Making with structural alloy steel, its rigidity of the steel of the type and toughness are all preferable, and heat treatment hardness is more than HRC50, has good
Wearability and corrosion resistance, service life is 2～3 times of general material, therefore uses this material can extend the use of flat board mould 140
Time limit.
In running, running roller body 155 rotates centered by rolling axle 153, and material enters to outer housing from charging aperture 111
In 143, central shaft 130 drives hollow axle 135 and gland 145 to rotate around central shaft 130, thus drives flat board mould 140 in the lump
Rotate in the horizontal direction.Material in outer housing 143 rotates together with running roller 150 along with flat board mould 140, and by roller in gap
Wheel 150 extruding gradually heats up, and clamp-ons in the through hole 141 of flat board mould 140, is introduced into the material of through hole 141 in hole by follow-up
The extruding of material is slowly extruded from through hole 141, becomes shaped granule.
Being provided with discharge chamber 160 in that is second chamber 117 of the lower end of flat board mould 140, the side of discharge chamber 160 is made with biomass
The sidewall connection of grain machine 100, is also provided with getting rid of a dish 170 in the second chamber 117, and the one end getting rid of a dish 170 turns with getting rid of a dish
Son 180 connects, and gets rid of a disc rotor 180 and is sheathed on central shaft 130 and is driven rotation by central shaft 130, in the present embodiment, gets rid of a dish
Rotor 180 is preferably sheathed on hollow axle 135 and rotates with hollow axle 135 and rotate.A dish 170 peace is got rid of in being positioned at of cabinet 110
Being provided with discharging opening 161 on sidewall between template die 140, this discharging opening 161 may be configured as overhanging and inclined to cabinet 110
Shape.As preferably, discharge chamber 160 offers near the one end getting rid of a dish 170 and gets rid of the opening that a dish 170 highly matches,
This opening is along getting rid of the direction of a dish 170 rotation through discharge chamber 160.Get rid of a dish 170 in rotary course, can be by this opening
Unimpededly rotate in and out discharge chamber 160.In running, from the through hole 141 of flat board mould 140, the shaped granule material of extrusion falls
Getting rid of on a dish 170, and horizontally rotating with getting rid of a dish 170, getting rid of to discharge chamber 160 from opening under the influence of centrifugal force
In, and rely on the angle of inclination of discharging opening 161 to skid off biomass granulation machine 100 from discharging opening 161.
Can relatively rotate to make to get rid of between a disc rotor 180 and central shaft 130, get rid of a disc rotor 180 the most permissible
It is rotatably connected to be sheathed on the second bearing 181 of central shaft 130, such as deep groove ball bearing.In order to discharge chamber 160 and get rid of a dish and turn
The bottom of son 180 is supported spacing, and one end away from central shaft 130 of the second bearing 181 connects limited location block 183, this limit
The top of position block 183 props up discharge chamber 160 and gets rid of the bottom of a disc rotor 180, and this limited block 183 is away from the second bearing
One end of 181 such as can be bolted to connection with the sidewall of cabinet 110.
For the ease of observing and grasp the pelletize situation of material in cabinet 110 at any time and being conducive in time biomass granulation
Machine 100 carries out checking, M R, and as preferably, the side opening of cabinet 110 in the present embodiment is provided with visual window
Mouthful, such as can be opened in the side corresponding with running roller 150 in the first chamber 115 and flat board mould 140 position, and also may be used
To install luminaire, such as illuminating lamp etc. as the case may be.
Refer to Fig. 2, the present embodiment also provides for a kind of biomass fuel production system 200, and this biomass fuel produces system
System 200 includes quality-adjusting device 300 and above-mentioned biomass granulation machine 100.As preferably, this biomass fuel production system
200 may also include the transporting equipment for transmitting the material treating pelletize between quality-adjusting device 300 and biomass granulation machine 100
400.After bio-fuel pulverizing, entrance quality-adjusting device 300 is carried out quenched, be then sent under the gearing of transporting equipment 400
Biomass granulation machine 100 carries out pelletize.
Refer to Fig. 3, quality-adjusting device 300 is provided with machine barrel 310, and the top of machine barrel 310 connects the second charging aperture 330, and second
The shape of charging aperture 330 is such as preferably funnel-form, concrete, the opening of one end away from machine barrel 310 of the second charging aperture 330
Size, more than the openings of sizes of the one end near machine barrel 310, is beneficial to the charging of biomass material.Additionally, the second charging aperture 330
Shape can also be horn-like, straight-tube shape etc..
Machine barrel 310 is internally provided with the first side 311 of agitating device 350, one end of agitating device 350 and machine barrel 310
Connecting, agitating device 350 is connected with the second side 313 away from one end of the first side 311, the second side 313 and the first side
311 is relative, it is preferred that the second side 313 is parallel to each other with the first side 311, in order to agitating device 350 can stably stir.
Wherein, agitating device 350 such as can be selected for turbine type agitator, leaf dasher, roller rotation type agitator, push type stir
Mix device.In the present embodiment, agitating device 350 is preferably leaf dasher, and leaf dasher includes stirring main shaft 351 and stirring
Mixing oar 353, stirring main shaft 351 is preferably cylinder, and its two ends are rotationally connected with the first side 311 and the second side 313 respectively.
Connect on the sidewall of stirring main shaft 351 and have multiple stirring paddle 353, it is preferred that stirring paddle 353 is perpendicular to stir the axle of main shaft 351
Line direction is arranged, in order to be sufficiently stirred for the material in machine barrel 310.Additionally, the quantity of stirring paddle 353 and length can bases
The concrete size correspondence design of machine barrel 310.
First side 311 of machine barrel 310 is provided with the second motor 370, and agitating device 350 is driven by the second motor 370.Enter
One step, the second side 313 is provided with variable-frequency governor 315, and variable-frequency governor 315 and agitating device 350 are away from the second motor
One end of 370 connects and electrically connects with the second motor 370.Thus needed for can be according to agitating device in the case of different operating 350
Different speeds of agitator, are adjusted the rotating speed of agitating device 350 by variable-frequency governor 315, it is ensured that quenched uniformly.
As preferably, in the present embodiment, in the machine barrel 310 of quality-adjusting device 300, it is additionally provided with heater 380, for thing
Material heats.The top of machine barrel 310 is provided with humidifier 390, for humidifying material.The inwall at machine barrel 310 top
Being provided with the spray equipment 391 connected with humidifier 390, spray equipment 391 is provided with multiple sprinkler head 393.Further, should
It is additionally provided with the humidity measuring instrument 360 measuring moisture content of material in machine barrel 310, is used for coordinating heater 380 and humidifier
The use of 390.In the range of being preferably controlled in 15%-25% because of the biomass material moisture content in quality-adjusting device 300, therefore when humidity is surveyed
Amount device 360 shows when biomass material water content is inadequate, and material is carried out by available humidifier 390 by spray equipment 391
Watering damping；If humidity measuring instrument 360 shows that biomass material water content is too high, then can start heater 380 and material is entered
Row is dried.Material, with dry run, is stirred continuously, it is simple to make material water ratio equal by damping by agitating device 350
Even.
Machine barrel 310 has storage room 320 away from one end connection of humidifier 390, that is to say that the bottom connection of machine barrel 310 has storage
Deposit room 320.Storage room 320 can have multiple pulley 321, is beneficial to the movement of whole quality-adjusting device 300.
For the ease of observing and grasp the quenched situation of material in machine barrel 310 and storage room 320 at any time and being conducive in time
Quality-adjusting device 300 is checked, M R, it is preferred that the top of machine barrel 310 in the present embodiment and storage room
The side of 320 all offers visual windows, and can also install luminaire, such as illuminating lamp etc. as the case may be.
Please with reference to Fig. 2 and Fig. 4, one end of transporting equipment 400 is corresponding with position at the discharging of quality-adjusting device 300, away from
One end of quality-adjusting device 300 is corresponding with charging aperture 111 position of biomass granulation machine 100.Transporting equipment 400 includes blower fan 410 He
Carrier 420.Wherein, blower fan 410 all connects with the storage room 320 in quality-adjusting device 300 and carrier 420, in running, and wind
Form air pressure by the rotation of wind sheet in machine 410, drive the material in storage room 320 to be sent in carrier 420.
Carrier 420 be such as selected from belt type conveyer, conveying worm, bucket elevator, Pneumatic conveyer with
And any one in scratch board conveyor, it is possible to arbitrarily have the equipment of transportation function selected from other, carrier 420 is away from blower fan
Match with biomass granulation machine 100 and carry out transmitting charging in one end of 410.In the present embodiment, carrier 420 is preferably spiral transferring
Send machine, that is to say auger.The transporting equipment 400 of the type is particularly suited for the conveying of granule or granular material, defeated including level
Send, tilt the forms such as conveying and vertical transport.In the present embodiment, conveying worm for being obliquely installed, this conveying worm and
Two motors 370 are in transmission connection, concrete, are provided with helical spring in this conveying worm, this helical spring and the second motor 370
It is in transmission connection.Preferably, conveying worm has smooth section away from one end of blower fan 410, it is simple to material is from this conveying worm
Middle output.This conveying worm uses helical spring conveying principle, and helical spring is driven at conveying worm by the second motor 370
Interior high speed rotating, the raw material in conveying worm is driven by spring spiral mobile, moves to carrier 420 away from blower fan 410
One end, dishes out from smooth section under the effect of spring rotary centrifugal force.
The charging aperture 111 of biomass granulation machine 100 such as can be vertically positioned at conveying worm away from one end of cabinet 110
The bottom of smooth section, and match with smooth section, in order to the material dished out from smooth section can be completely into charging aperture 111
In.
Further, conveying worm connects in the side near bottom surface support support 430, it is preferred that support support
430 quantity are unique, such as, can be two, be possible not only to conveying worm is played stable support function, also can avoid due to
Helical spring high speed rotating in running makes conveying worm generation rock.
In sum, it is provided with central shaft 130, drive bevel gear in the above-mentioned chamber 113 in biomass granulation machine 100
125 is the most sheathed with shaft coupling 129, and shaft coupling 129 is perpendicular to central shaft 130 axis away from the edge, one end of drive bevel gear 125
Direction be connected with the first motor 121, driven wheel of differential 127 coaxial sleeve is located at central shaft 130 and nibbles with drive bevel gear 125
Close, thus make rotation in the horizontal direction be converted to the rotation of vertical direction, and then band disorder of internal organs under the driving of the first motor 121
Mandrel 130 in the vertical direction rotates.Flat board mould 140 is set in outside central shaft 130 and is driven rotation by central shaft 130, is positioned at
The part of the central shaft 130 in the first chamber 115 connects roller frame 151, and this roller frame 151 is rotatably connected to multiple running roller
150.Material, after charging aperture 111 enters, is involved in gap under the turning effort of flat board mould 140, material and running roller 150 it
Between produce frictional force, and make running roller 150 rotate.In the case of Gai, running roller 150 rotates and the material in gap is produced extruding force, makes
Material is clamp-oned in the through hole 141 of flat board mould 140, is constantly extruded into through hole 141 along with material, is introduced into the part of through hole 141
Material is extruded under the extruding of the partial material of rear entrance through hole 141 from through hole 141.It is provided with in second chamber 117 and gets rid of grain
Dish 170, gets rid of a dish 170 and rotates under the drive getting rid of a disc rotor 180 being sheathed on outside central shaft 130, so that falling into second
The shaped granule of chamber 117 gets rid of into discharge chamber 160 under the effect getting rid of a dish 170 centrifugal force, and discharging from discharging opening 161.
This biomass granulation machine 100 simple in construction, stable performance, raw material wide accommodation, through hole 141 is not easily blocked, granulation efficiency and
Forming Quality is the highest.Including the biomass fuel production system 200 of above-mentioned biomass granulation machine 100, because of quality-adjusting device 300 simultaneously
It is provided with humidifier 390 and heater 380, therefore humidity measuring instrument 360 can be passed through to the measurement of humidity of materials in quality-adjusting device 300,
In time material is carried out moisture control, if moisture is too high, then material is heated, if moisture is too low, then
By the spray equipment 391 connected with humidifier 390, material can be sprayed, therefore, this biomass fuel production system 200
There is the most quenched and granulation outcome.
Embodiments described above is a part of embodiment of the present invention rather than whole embodiments.The reality of the present invention
The detailed description executing example is not intended to limit the scope of claimed invention, but is merely representative of the selected enforcement of the present invention
Example.Based on the embodiment in the present invention, those of ordinary skill in the art are obtained under not making creative work premise
Every other embodiment, broadly falls into the scope of protection of the invention.
Claims (10)
1. a biomass granulation machine, it is characterised in that include cabinet, power set, central shaft, flat board mould and multiple roller
Wheel, described cabinet has chamber, and described central shaft is arranged in described chamber, and described central shaft is connected with described power set,
Described flat board die sleeve is located at described central shaft being driven by described central shaft and is rotated, and described chamber is divided into the by described flat board mould
One chamber and the second chamber, described flat board mould is provided with described first chamber of multiple connection and the through hole of described second chamber, institute
Stating central shaft connection has roller frame, described roller frame to be positioned at described first chamber, and multiple described running rollers are rotationally connected with described
Roller frame, has gap between described flat board mould and described running roller, described first chamber is provided with charging aperture, described second chamber
It is provided with discharging opening.
Biomass granulation machine the most according to claim 1, it is characterised in that described power set include the first motor and biography
Dynamic device, described actuating device includes drive bevel gear, driven wheel of differential and shaft coupling, one end of described shaft coupling and described the
One motor-driven connects, and described drive bevel gear coaxial sleeve is located at one end away from described first motor of described shaft coupling, institute
State driven wheel of differential coaxial sleeve be located at described central shaft and engage with described drive bevel gear.
Biomass granulation machine the most according to claim 2, it is characterised in that described central shaft be positioned at described second chamber
Part be arranged with hollow axle, described driven wheel of differential and described hollow axle in succession and drive described hollow axle and described center
Axle rotates coaxially.
Biomass granulation machine the most according to claim 1, it is characterised in that described roller frame offers multiple fixing hole,
Each described running roller all includes rolling axle and running roller body, and one end of every described rolling axle is connected in a described fixing hole,
Described roller wheeling thereof is arranged at the part paying described fixing hole of corresponding described rolling axle.
Biomass granulation machine the most according to claim 4, it is characterised in that described fixing hole is along being perpendicular to described central shaft
The direction of axis is offered.
Biomass granulation machine the most according to claim 1, it is characterised in that described through hole is bellmouth, described bellmouth
Aperture be gradually reduced away from one end of described running roller to it along it near one end of described running roller, multiple described through holes are multiple
The sets of vias of annular spread, multiple described sets of vias are along the arranged radially of described flat board mould.
Biomass granulation machine the most according to claim 1, it is characterised in that be additionally provided with in described second chamber and get rid of grain
Dish, described in get rid of one end of a dish and connect and get rid of a disc rotor, described in get rid of a disc rotor and be sheathed on described central shaft and by described
Mandrel drive rotate, described discharging opening be arranged at described cabinet at the described sidewall got rid of between a dish and described flat board mould.
Biomass granulation machine the most according to claim 7, it is characterised in that described in get rid of a disc rotor and be rotatably connected to axle
Holding, described bearing holder (housing, cover) is located at described central shaft, and one end away from described central shaft of described bearing connects limited location block, described limit
Being connected with the sidewall of described cabinet away from one end of described bearing of position block.
9. a biomass fuel production system, it is characterised in that include described in quality-adjusting device and any one of claim 1-8
Biomass granulation machine, transmits material by transporting equipment between described quality-adjusting device and described biomass granulation machine.
Biomass fuel production system the most according to claim 9, it is characterised in that set in the machine barrel of described quality-adjusting device
Being equipped with humidity measuring instrument and heater, the top of described machine barrel is provided with humidifier, and the inwall of described machine barrel is provided with and institute
State the spray equipment of humidifier communications.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610880770.9A CN106215805A (en) | 2016-10-09 | 2016-10-09 | A kind of biomass granulation machine and biomass fuel production system |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610880770.9A CN106215805A (en) | 2016-10-09 | 2016-10-09 | A kind of biomass granulation machine and biomass fuel production system |
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| CN107413282A (en) * | 2017-08-23 | 2017-12-01 | 西安近代化学研究所 | Shear ring die pelleter |
| CN107442042A (en) * | 2017-08-23 | 2017-12-08 | 西安近代化学研究所 | One kind shearing ring die pelleter |
| CN110055102A (en) * | 2019-05-24 | 2019-07-26 | 陈海龙 | A kind of biomass gasification device |
| CN110819414A (en) * | 2019-10-25 | 2020-02-21 | 安徽容宇生态科技有限公司 | Preparation process of biomass granular fuel |
| CN112920871A (en) * | 2021-01-27 | 2021-06-08 | 肖丹丹 | Efficient environment-friendly biomass fuel and preparation method thereof |
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Application publication date: 20161214 |