CN107509483A - A kind of small-sized reducing mechanism of biomass fuel - Google Patents

A kind of small-sized reducing mechanism of biomass fuel Download PDF

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Publication number
CN107509483A
CN107509483A CN201710636036.2A CN201710636036A CN107509483A CN 107509483 A CN107509483 A CN 107509483A CN 201710636036 A CN201710636036 A CN 201710636036A CN 107509483 A CN107509483 A CN 107509483A
Authority
CN
China
Prior art keywords
level
biomass fuel
chamber
small
crushing
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
CN201710636036.2A
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Chinese (zh)
Inventor
陆淑君
沈顺军
陆友明
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Jiaxing Mori Amperex Technology Ltd
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Jiaxing Mori Amperex Technology Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Jiaxing Mori Amperex Technology Ltd filed Critical Jiaxing Mori Amperex Technology Ltd
Priority to CN201710636036.2A priority Critical patent/CN107509483A/en
Publication of CN107509483A publication Critical patent/CN107509483A/en
Pending legal-status Critical Current

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Classifications

    • AHUMAN NECESSITIES
    • A01AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01FPROCESSING OF HARVESTED PRODUCE; HAY OR STRAW PRESSES; DEVICES FOR STORING AGRICULTURAL OR HORTICULTURAL PRODUCE
    • A01F29/00Cutting apparatus specially adapted for cutting hay, straw or the like
    • A01F29/005Cutting apparatus specially adapted for cutting hay, straw or the like for disintegrating and cutting up bales of hay, straw or fodder
    • AHUMAN NECESSITIES
    • A01AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01FPROCESSING OF HARVESTED PRODUCE; HAY OR STRAW PRESSES; DEVICES FOR STORING AGRICULTURAL OR HORTICULTURAL PRODUCE
    • A01F29/00Cutting apparatus specially adapted for cutting hay, straw or the like
    • A01F29/02Cutting apparatus specially adapted for cutting hay, straw or the like having rotating knives with their cutting edges in a plane perpendicular to their rotational axis
    • A01F29/04Cutting apparatus specially adapted for cutting hay, straw or the like having rotating knives with their cutting edges in a plane perpendicular to their rotational axis with feeding direction transverse to axis

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  • Life Sciences & Earth Sciences (AREA)
  • Environmental Sciences (AREA)
  • Solid Fuels And Fuel-Associated Substances (AREA)

Abstract

The present invention relates to a kind of small-sized reducing mechanism of biomass fuel, including the crush box in closed, the one-level that crush box inner volume is divided into positioned at upper end by division board crushes chamber and the two level positioned at lower end crushes chamber;One-level crushes the one-level disintegrating mechanism for being provided with chamber and being used for that the discarded object bar of strip to be crushed to tiny short strip shape, and two level crushes the secondary breaker structure for being provided with chamber and being used for that the discarded object bar of tiny short strip shape to be crushed to smalls shape;Two level, which crushes chamber, to be included being used for the dismountable stripper for pouring out the biomass fuel powder being ground into downwards.The present invention includes two-stage disintegrating mechanism, including the one-level disintegrating mechanism for the discarded object bar of strip to be crushed to tiny short strip shape, for the discarded object bar of tiny short strip shape to be crushed to the secondary breaker structure of smalls shape, classification is handled, it is more efficient, it is securely and reliably, preferable to the crushing effect of stalk, detrital grain is uniform, crushes fine and closely woven.Fragmentation quality is higher.

Description

A kind of small-sized reducing mechanism of biomass fuel
Technical field
The present invention relates to biomass fuel processing technique field, is filled more particularly, to a kind of small-sized crushing of biomass fuel Put.
Background technology
With industrial or agricultural rapid development of economy, agriculture and forestry, construction industry and industry produce a large amount of discarded objects, and these The quantity of discarded object increases year by year, wherein, substantial amounts of biomass castoff be abandoned until burn, both polluted atmospheric environment or The renewable biomass resources of preciousness are wasted, therefore, are rationally located using these agriculture and industry wastes as biomass fuel Reason is very urgent.Biomass fuel species is various, and composition is complex, including forestry waste, agricultural wastes, industry Discarded object, industry byproduct, food garbage and energy crop etc., different with original-shape, length is very wide with diameter range, matter The features such as ground and larger nonhomogeneous hardness.Biomass fuel after collection need to first carry out broken processing, its granularity, length and diameter symbol Can just work industrial and agricultural production or domestic fuel after the technical standard of symphysis biomass fuel, and therefore, broken processing is biomass One of most important link in fuel process.
Biomass fuel crusher is a kind of special equipment for the broken processing of the biomass such as stalk, branch, bark, it The biomass material of strip or bulk can be processed into granular fuel.
Stalk crushing system can be used for wastes of crops bar, the crops after crushing such as crushing maize stalk, peanut bar broken Bits can be used for manufacturing biomass fuel, it may be difficult to which a large amount of green rubbish of consumption are turned waste into wealth, and create certain economic value While also protect environment, improve soil;But existing stalk crushing system is not only complicated, low production efficiency, Easily blocked in crushing process, fault rate is higher, greatly reduces production efficiency, and cost is high, and service life is short, unfavorable Carried out steadily in the long term in agricultural production.
For above-mentioned technical problem, therefore need to be improved.
The content of the invention
The present invention be in order to overcome it is above-mentioned in the prior art the defects of, there is provided a kind of small-sized reducing mechanism of biomass fuel, The reducing mechanism includes two-stage disintegrating mechanism, including for the discarded object bar of strip to be crushed to the one-level of tiny short strip shape Disintegrating mechanism, for the discarded object bar of tiny short strip shape to be crushed to the secondary breaker structure of smalls shape, classification processing, efficiency Higher, preferable to the crushing effect of stalk, detrital grain is uniform, crushes fine and closely woven.
In order to reach object above, the technical solution adopted in the present invention is:A kind of small-sized reducing mechanism of biomass fuel, Including the crush box in closed, crush box tank wall top offers charge door, and casing drum is connected with charge door,
The one-level that the crush box inner volume is divided into positioned at upper end by division board crushes chamber and the second patent flour positioned at lower end Broken chamber;One-level crushes the one-level pulverizer for being provided with chamber and being used for that the discarded object bar of strip to be ground into tiny short strip shape Structure, it is densely covered with division board and some is used to the biomass fuel that be ground into short strip shape can drop downward into two level crushing chamber Indoor material-dropping hole, two level crush the secondary breaker for being provided with chamber and being used for that the discarded object bar of short strip shape to be ground into powder Structure, one-level disintegrating mechanism include the crushing shaft for driving it to rotate by first driving means, and first driving means are installed in crush box Upper end, crushing shaft runs through the upper tank wall of crush box, the upper end of crushing shaft and the output axis connection of first driving means, crushing shaft On be installed with multiple crushing bars, crush on the outer peripheral face of bar and to be staggeredly provided with multiple crushing poles;Secondary breaker structure includes being used for The discarded object bar of short strip shape is crushed to the saw rod of powder, saw rod drives its rotation by the second drive device, uniformly set in saw rod There are multiple sawtooth, two level, which crushes chamber, to be included being used for the dismountable discharging for pouring out the biomass fuel powder being ground into downwards Plate, stripper crush the bottom of chamber located at two level.
As a preferred embodiment of the present invention, the lower end of the crushing shaft is provided with tool bore, crushes bar and is installed in the knife In hole.
As a preferred embodiment of the present invention, the crush box lower end is provided with support feet.
As a preferred embodiment of the present invention, the casing drum is connected by big inclination pipeline under about one and charge door It is logical,
As a preferred embodiment of the present invention, the casing drum is in up big and down small taper.
As a preferred embodiment of the present invention, the axis for crushing pole is in certain angle with crushing the axis of bar and tilting Degree.
As a preferred embodiment of the present invention, the first driving means are motor.
As a preferred embodiment of the present invention, second drive device is motor.
As a preferred embodiment of the present invention, it is in pin that the inner wall surface of the one-level crushing chamber, which is uniformly densely covered with some, The collision of thorn-like is raised.
As a preferred embodiment of the present invention, described bottom plate one end, which is hinged on, to crush on chamber interior wall, and the other end is by inserting Detachable be installed in of pin is crushed on chamber interior wall.
The beneficial effects of the invention are as follows:The present invention includes two-stage disintegrating mechanism, including for by the discarded object bar of strip The one-level disintegrating mechanism of tiny short strip shape is crushed to, for the discarded object bar of tiny short strip shape to be crushed into the two of smalls shape Level disintegrating mechanism, classification processing, more efficient, securely and reliably, preferable to the crushing effect of stalk, detrital grain is uniform, crushes It is fine and closely woven.Fragmentation quality is higher.
Brief description of the drawings
Fig. 1 is the structural representation of the embodiment of the present invention.
Fig. 2 is the structural representation of division board.
Reference in figure:Support feet 1, casing drum 2, first driving means 3, crushing shaft 4, crush box 5, crush bar 6, powder Broken pole 601, division board 7, the second drive device 8, saw rod 9, sawtooth 901, stripper 10.
Embodiment
The embodiment of the present invention is elaborated below in conjunction with the accompanying drawings.
As illustrated, a kind of small-sized reducing mechanism of biomass fuel, including the crush box 5 in closed, the tank wall of crush box 5 Top offers charge door, and casing drum 2 is connected with charge door.
The one-level that the inner volume of crush box 5 is divided into positioned at upper end by division board 7 crushes chamber 501 and positioned at lower end Two level crush chamber 502;One-level, which crushes to be provided with chamber 501, to be used to the discarded object bar of strip being ground into tiny billet The one-level disintegrating mechanism of shape, two level, which crushes to be provided with chamber 502, to be used to the discarded object bar of tiny short strip shape being crushed to smalls The secondary breaker structure of shape, one-level disintegrating mechanism include the crushing shaft 4 for driving it to rotate by first driving means 3, the first driving Device 3 is installed in the upper end of crush box 5, and crushing shaft 4 runs through the upper tank wall of crush box 5, and the upper end of crushing shaft 4 fills with the first driving 3 output axis connection is put, multiple crushing bars 6 are installed with crushing shaft 4, crushes and is staggeredly provided with multiple crushing on the outer peripheral face of bar 6 Pole 601;Secondary breaker structure includes being used for the saw rod 9 that the discarded object bar of short strip shape is crushed to smalls shape, and saw rod 9 is by second Drive device 8 drives its rotation, multiple sawtooth 901 is uniformly provided with saw rod 9, two level, which crushes chamber 502, to be included removably unloading Flitch 10.
It is densely covered with division board 7 some for the biomass fuel that be ground into short strip shape can be dropped downward into two level The material-dropping hole 701 in chamber 502 is crushed, the aperture of material-dropping hole 701 is more than the length of short strip shape biomass fuel, so as to true Short strip shape biomass fuel is protected to be easily accessible in two level crushing chamber 502.
The lower end of crushing shaft 4 and the distance between division board 7 are smaller, so as to prevent the biomass fuel of strip from existing The upper surface of division board 7 is accumulated, namely the lower end of crushing shaft 4 can will fall the strip biomass fuel on the upper surface of division board 7 Material is stirred, and continues to crush it, is further ground into short strip shape.
The lower end of the crushing shaft 4 is provided with tool bore, crushes bar 6 and is installed in the tool bore.
The lower end of crush box 5 is provided with support feet 1, for supporting whole crush box.
The casing drum 2 is connected by big inclination pipeline 201 under about one with charge door.
The casing drum 2 is in up big and down small taper.
The axis for crushing pole tilts at an angle with crushing the axis of bar, can be to the biomass fuel of strip Material be unable to the applying power of angle.
The first driving means 3 and second drive device are motor.
The inner wall surface that the one-level crushes chamber 501 is uniformly densely covered with some collisions projections in needle prick shape.
Described one end of stripper 10 is hinged on the inwall of crush box 5, and the other end is detachably installed in crush box 5 by latch On inwall.
Biomass fuel:Refer to using biological material burning as fuel, typically mainly agriculture and forestry organic waste material(As stalk, Sawdust, bagasse, rice chaff etc.).The main distinction is in fossil fuel.In current national policy and environmental protection standard, directly burn Biomass belongs to high pollution fuel, is only used in the brick kitchen range in rural area, not in being used in city.Biomass fuel is answered With actual is mainly biomass molding fuel, is using agricultural waste as raw material, by crushing, mixing, extruding, drying Technique, various shapings are made(Such as block, graininess), a kind of Novel clean-fuel that can directly burn.
Stalk crasher can crushing maize bar, stalk, peanut skin, beans stalk, the wastes of crops stalk for spending bavin etc. to burn.Keep away These agricultural crop straws are exempted to burn in vain, have protected environment well, effectively develop the renewable sources of energy.The machine performance can Lean on, be simple, convenient.The equipment raw materials for production are extensive, and being suitable for cornstalk, stalk, peanut skin, beans stalk, flower bavin etc. can fire The wastes of crops stalk of burning.
Although reference in figure has more been used herein:Support feet 1, casing drum 2, first driving means 3, crushing shaft 4, crush box 5, bar 6 is crushed, crush pole 601, division board 7, the second drive device 8, saw rod 9, sawtooth 901, stripper 10 etc. Term, but it is not precluded from the possibility using other terms;It is used for the purpose of more easily describing and explaining using these terms The essence of the present invention;Any additional limitation is construed as all to disagree with spirit of the present invention.

Claims (10)

1. a kind of small-sized reducing mechanism of biomass fuel, including the crush box in closed(1), crush box(1)Open on tank wall top Provided with charge door, casing drum is connected with charge door(2), it is characterised in that:The crush box(1)Inner volume is by division board (7)It is divided into the one-level positioned at upper end and crushes chamber(501)Chamber is crushed with the two level positioned at lower end(502);One-level crushing chamber Room(501)It is interior to be provided with the one-level disintegrating mechanism for being used for that the discarded object bar of strip to be ground into tiny short strip shape, division board(7) On be densely covered with it is some be used for by the biomass fuel that be ground into short strip shape can drop downward into two level crush chamber(502)It is interior Material-dropping hole(701), two level crushing chamber(502)It is interior to be provided with the second patent flour for being used for that the discarded object bar of short strip shape to be ground into powder Broken mechanism, one-level disintegrating mechanism are included by first driving means(3)The crushing shaft for driving it to rotate(4), first driving means(3) It is installed in crush box(1)Upper end, crushing shaft(4)Through crush box(1)Upper tank wall, crushing shaft(4)Upper end with first drive Dynamic device(3)Output axis connection, crushing shaft(4)On be installed with multiple crushing bars(6), crush bar(6)Outer peripheral face on staggeredly Provided with multiple crushing poles(601);Secondary breaker structure includes being used for the saw rod that the discarded object bar of short strip shape is crushed to powder (9), saw rod(9)By the second drive device(8)Drive its rotation, saw rod(9)On be uniformly provided with multiple sawtooth(901), second patent flour Broken chamber(502)Including dismountable stripper for the biomass fuel being ground into powder to be poured out downwards(10), discharging Plate(10)Chamber is crushed located at two level(502)Bottom.
A kind of 2. small-sized reducing mechanism of biomass fuel according to claim 1, it is characterised in that:The one-level crushing chamber Room(501)Inner wall surface to be uniformly densely covered with some collisions in needle prick shape raised.
A kind of 3. small-sized reducing mechanism of biomass fuel according to claim 1, it is characterised in that:The casing drum(2) Pass through big inclination pipeline under about one(201)Connected with charge door.
A kind of 4. small-sized reducing mechanism of biomass fuel according to claim 1, it is characterised in that:The crushing shaft(4) Lower end be provided with tool bore, crush bar(6)It is installed in the tool bore.
A kind of 5. small-sized reducing mechanism of biomass fuel according to claim 1, it is characterised in that:The crush box(1) Lower end is provided with support feet(1).
A kind of 6. small-sized reducing mechanism of biomass fuel according to claim 1, it is characterised in that:The casing drum(2) In up big and down small taper.
A kind of 7. small-sized reducing mechanism of biomass fuel according to claim 1, it is characterised in that:The crushing pole Axis tilts at an angle with crushing the axis of bar.
A kind of 8. small-sized reducing mechanism of biomass fuel according to claim 1, it is characterised in that:The first driving dress Put(3)For motor.
A kind of 9. small-sized reducing mechanism of biomass fuel according to claim 1, it is characterised in that:The second driving dress Put(8)For motor.
A kind of 10. small-sized reducing mechanism of biomass fuel according to claim 1, it is characterised in that:The stripper (10)One end is hinged on crush box(1)On inwall, the other end is detachably installed in crush box by latch(1)On inwall.
CN201710636036.2A 2017-07-31 2017-07-31 A kind of small-sized reducing mechanism of biomass fuel Pending CN107509483A (en)

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Application Number Priority Date Filing Date Title
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Application Number Priority Date Filing Date Title
CN201710636036.2A CN107509483A (en) 2017-07-31 2017-07-31 A kind of small-sized reducing mechanism of biomass fuel

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114396608A (en) * 2022-02-08 2022-04-26 广东中澳能源科技有限公司 Biomass briquette fuel chain steam boiler

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Publication number Priority date Publication date Assignee Title
CN114396608A (en) * 2022-02-08 2022-04-26 广东中澳能源科技有限公司 Biomass briquette fuel chain steam boiler

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Application publication date: 20171226