CN106258253A - A kind of straw quantitative homogenizing feeding system - Google Patents

A kind of straw quantitative homogenizing feeding system Download PDF

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Publication number
CN106258253A
CN106258253A CN201610639615.8A CN201610639615A CN106258253A CN 106258253 A CN106258253 A CN 106258253A CN 201610639615 A CN201610639615 A CN 201610639615A CN 106258253 A CN106258253 A CN 106258253A
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China
Prior art keywords
feed liquid
straw
running roller
arranges
disintegrating
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CN201610639615.8A
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Chinese (zh)
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CN106258253B (en
Inventor
王雪纯
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Zhengzhou Sibian Technology Co Ltd
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Zhengzhou Sibian Technology Co Ltd
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    • 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
    • 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
    • A01F29/09Details
    • 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
    • A01F29/09Details
    • A01F29/10Feeding devices

Abstract

The invention provides a kind of straw quantitative homogenizing feeding system, belong to straw processing technology field.A kind of straw quantitative homogenizing feeding system, including apron quantitive conveyor structure, disintegrating mechanism, feed liquid mixed organization and feed liquid conveying mechanism, the end of described apron quantitive conveyor structure arranges disintegrating mechanism, the lower section of described disintegrating mechanism arranges feed liquid mixed organization, the lower section of described feed liquid mixed organization arranges feed liquid conveying mechanism, described feed liquid conveying mechanism is connected with described hydrolization and acidification tank, and described apron quantitive conveyor structure, disintegrating mechanism, feed liquid mixed organization, feed liquid conveying mechanism signal respectively connects controller.The present invention mutually working in coordination with by said structure, achieve the raw material quantitative conveying before straw hydrolysis, pulverize and mix homogenizing, in this system, each several part is the most collaborative, achieve the precision of feedstock transportation, automatization and high efficiency, improve the efficiency of straw hydrolysis, advance the industrialized development of straw hydrolysed ferment.

Description

A kind of straw quantitative homogenizing feeding system
Technical field
The invention belongs to straw processing technology field, be specifically related to a kind of straw quantitative homogenizing feeding system.
Background technology
Fossil energy is the most exhausted, and the impact on the whole world becomes increasingly conspicuous, and the world starts sight gathers newborn energy neck Territory.In the middle of many new forms of energy, biomass energy is considered as the energy the safest, most stable of.China is maximum in the world One of agricultural production state, annual generation all kinds of crop materials about 600,000,000 t(Yu's talent. stalk resource utilizes technical Analysis [J]. energy Source research and information, 2008,24 (2): 86-90), comprehensively utilize this valuable green resource, advance straw recovery energy, Can realize turning waste into wealth, reduce environmental pollution, promote Energy restructuring, increase farmers' income, develop a circular economy especially, Propulsion energy-saving reduces discharging, realizes the Important Action of low-carbon economy.So, the application prospect of straw utilization correlation technique is boundless. Straw be mainly composed of fiber, half fiber and lignin, with it as raw material, combine biotransformation method by acidolysis or enzymatic isolation method Prepare the metabolites such as succinic acid, lactic acid, ethanol, both can avoid environmental pollution, the efficient utilization of biomass energy can be realized again, Bring bigger economic and social benefit, be the main method of straw energy.At present, the conventional work of straw acidolysis bioconversion Skill includes the committed steps such as straw pretreatment, hydrolysis acidification, anaerobic fermentation successively.Wherein pretreatment stage is to whole sweat Playing critically important effect, the quality of pretreatment directly affects the efficiency of biogas fermentation below, therefore, the selection of preprocess method It is critically important.
Mechanical activation comminution is a kind of important and basic method in straw pretreatment, is to use to shear or grind to reduce material Granularity, to improve material specific surface area, reduce Plant fiber degree of crystallinity.But the high saccharifying of this preprocess method Rate limitation, energy expenditure is higher, depends on final granular size and biological nature, and some material be also not suitable for into Row pulverization process.While it is true, mechanical crushing method to have environmental pollution less, non-wastewater discharge;Equipment performance is required relatively Low, without condition of high voltage, safety coefficient is high;Universality waits by force unique advantage.Existing easy mechanical treatment is (as pulverized, grinding Deng) destroy the formalness of straw only, and relatively light to the destructiveness of straw internal organizational structure, therefore, not from all Upper solution straw biological converts the problem being difficult by.
The Chinese patent of Application No. 201510077476.X discloses a kind of continuous way crushed stalk system, wherein: should System is made up of feeding system, pre-powder system, impurity removed system, fine powder system, aggregate-storing system successively by material traffic direction, dedusting System connects pre-powder system and fine powder system;Described feeding system include chain scraper conveyor, 1 grade pat grid, 2 grades pat grid Constitute with material toggling roller;Described pre-powder system has the cane leveling machine being arranged on foremost and 1 grade of coarse-cracking machine, 2 grades of coarse-cracking machines, cane leveling machine Equipped with vibration-detecting instrument on cutter shaft, the back upper place of cane leveling machine is provided with remove impurity grid;Described impurity removed system includes except lithotrite and position Tramp iron separator in rear portion;Described fine powder system has two crushing bins, is provided with doctor roll at charging aperture, and doctor roll bottom is provided with one Row's distributing roller.The Chinese patent of Application No. CN201510676180.X discloses a kind of straw millstone, including a bracer, Material-pouring device, grip device, reducing mechanism, conveyor-belt apparatus, roller devices, blowning installation and support means, a bracer sets Have the first roller, the first through hole, the second through hole and drainage screen, material-pouring device include hopper, the first fixed block, the first fixed frame, First swingle, the first spring, the second fixed block, the first fixed plate, the first support and the second roller, grip device includes first Montant and the first cross bar, reducing mechanism include pulverize frame, crushing wheel, crushing tooth, the first swash plate, the first baffle plate, the first support bar, Second cross bar and the second spring, conveyor-belt apparatus includes the 3rd roller, conveyer belt, second baffle, the second support bar, the 3rd support Bar, the 4th support bar, roller devices includes the 4th roller and projection, and blowning installation includes blow bucket, pipeline and blower fan.Above-mentioned Bright all can fully be pulverized by straw, crush efficiency is high and quickly.But the above-mentioned equal function singleness of crushing system/device, Though efficient pulverizing can be realized, but structure is numerous and diverse, big with the integrated difficulty of other equipment, in addition it is also necessary to further to improve and excellent Change.
Summary of the invention
The technical problem to be solved is, for the deficiencies in the prior art, it is provided that one can realize straw Quantitatively carry, efficient pulverizing and the feeding system of homogenizing, this feeding system is exclusively used in straw hydrolysis acidification technique.
For solving above-mentioned technical problem, the technical solution adopted in the present invention is:
A kind of straw quantitative homogenizing feeding system, carries including apron quantitive conveyor structure, disintegrating mechanism, feed liquid mixed organization and feed liquid Mechanism, the end of described apron quantitive conveyor structure arranges disintegrating mechanism, and the lower section of described disintegrating mechanism arranges feed liquid mixed organization, institute The lower section stating feed liquid mixed organization arranges feed liquid conveying mechanism, and described feed liquid conveying mechanism is connected with described hydrolization and acidification tank, institute State apron quantitive conveyor structure, disintegrating mechanism, feed liquid mixed organization, feed liquid conveying mechanism signal respectively and connect controller, described pulverizing Mechanism includes servomotor, by the pulverization roller of this driven by servomotor, described pulverization roller includes running roller and is arranged at this running roller face On pulverizing cutting knife, the two ends of described running roller are fixedly mounted on the two side of described feed bin, and the quantity of described running roller is at least 3 Individual, at grade, this plane becomes 60 ° ~ 70 ° angles, described pulverizing to the central axis of described running roller with the base of described feed bin The sensing of cutting knife becomes 60 ~ 90 ° of angles with its tangent line in described running roller direction of rotation of junction point on described running roller face.
Preferably, described apron quantitive conveyor structure includes feed bin, transmission parts, speed control and LOAD CELLS, described biography Sending part to be arranged on the bottom of described feed bin, described speed control is connected with described transmission parts, and described LOAD CELLS is arranged on The bottom of described transmission parts, described transmission parts, speed control, LOAD CELLS are connected with controller signals respectively.
Preferably, the direction of rotation of described pulverization roller is identical.
Preferably, pulverizing cutting knife and the mutual para-position of pulverizing cutting knife on adjacent running roller, have gap to arrange on described running roller.
Preferably, the cutting knife of pulverizing on described running roller mutually interts with the pulverizing cutting knife on adjacent running roller, shifts to install.
Preferably, described feed liquid mixed organization includes sparge pipe, distributing device, mixing channel, agitator, described disintegrating mechanism Lower section arranges distributing device, and described sparge pipe is arranged on the lower section of described distributing device, and is connected with inlet channel, described inlet channel Arranging flow controller, described flow controller is connected with described controller, arranges agitator, described stirring in described mixing channel Device is by driven by servomotor, and this servomotor is connected with described controller.
Preferably, described feed liquid conveying mechanism includes feeding groove, conveying pipeline, screw pump, block valve, and described feeding groove is arranged Arranging screw pump in the bottom of described mixing channel, described feeding groove, described screw pump is connected with fluid cylinder, the end of described feeding groove Portion connects conveying pipeline, and described conveying pipeline arranges block valve, and described block valve is connected with controlling cylinder, described fluid cylinder, control gas Cylinder is connected with described controller.
Compared with prior art, beneficial effects of the present invention is as follows:
The present invention passes through technique scheme, it is proposed that a kind of quantitatively carry straw, efficient pulverizing and the feed of homogenizing System, this feeding system is exclusively used in straw hydrolysis acidification technique.Before native system is arranged on straw hydrolytic decomposition pot and connected.This Systematic quantification conveying mechanism is for controlling the conveying capacity of straw, to adapt to and to meet the real-time requirement of straw hydrolysis acidification technique; Disintegrating mechanism is for carrying out efficient pulverizing to straw, in order to be sufficiently mixed and effectively hydrolyzing;Feed liquid mixed organization is for by powder Straw after broken mixes with water, reaches abundant moistening, quantitative watering and the purpose of stirring mixing;Feed liquid conveying mechanism is used for Mixed crushed stalk liquid is delivered to the feed pipe of straw hydrolytic decomposition pot, and can realize damming control according to the demand of hydrolytic decomposition pot System.Mutually working in coordination with by each part mentioned above, it is achieved that precision, automatization and the high efficiency of stalk conveying, improves The efficiency of straw hydrolysis, advances the industrialized development of straw hydrolysed ferment.
Present configuration is reasonable in design, is skillfully constructed, integrate straw transportation, pulverize, mix and feed liquid conveying, integrated Degree height, precision is high, and Simplified flowsheet compares original assembly line work, improves working performance more than 40%, the hydrolysis effect of straw Rate improves more than 12%, and the hydrolysis time of straw can shorten more than 20%, effect highly significant.
Accompanying drawing explanation
The present invention is described in further detail below in conjunction with the accompanying drawings.
Fig. 1: the structural representation of straw of the present invention quantitative homogenizing feeding system;
Fig. 2: the left view of Fig. 1 of the present invention;
Fig. 3: the structural representation of haulage chain in Fig. 1 of the present invention;
Fig. 4: the structural representation of pulverization roller in Fig. 1 of the present invention;
Fig. 5: pulverize the structural representation of cutting knife in Fig. 1 of the present invention;
Wherein, 1-feed bin, 2-transmission parts, 3-speed control, 4-LOAD CELLS, 5-controller, 6-servomotor, 7-pulverizes Roller, 8-running roller, 9-pulverizes cutting knife, 10-sparge pipe, 11-distributing device, 12-mixing channel, 13-agitator, 14-inlet channel, 15- Flow controller, 16-servomotor, 17-feeding groove, 18-conveying pipeline, 19-screw pump, 20-block valve, 21-fluid cylinder, 22-is controlled Cylinder processed.
Detailed description of the invention
In order to be more fully understood that the present invention, fairly set out present disclosure further below in conjunction with embodiment, but this Bright protection content is not limited solely to the embodiment of following 2-1.In the following description, give a large amount of concrete details with More thorough understanding of the invention is just provided.It will be apparent, however, to one skilled in the art that the present invention can To be carried out without these details one or more.In other example, in order to avoid obscuring with the present invention, right It is not described in technical characteristics more well known in the art.
Embodiment 1
Refering to Fig. 1 ~ 5, one straw of the present invention quantitative homogenizing feeding system, mix including apron quantitive conveyor structure, disintegrating mechanism, feed liquid Closing mechanism and feed liquid conveying mechanism, the end of apron quantitive conveyor structure arranges disintegrating mechanism, and the lower section of disintegrating mechanism arranges feed liquid and mixes Closing mechanism, the lower section of feed liquid mixed organization arranges feed liquid conveying mechanism, and feed liquid conveying mechanism is connected with hydrolization and acidification tank, the most defeated Mechanism, disintegrating mechanism, feed liquid mixed organization, feed liquid conveying mechanism signal respectively is sent to connect controller 5.
In this embodiment, disintegrating mechanism includes servomotor 6, the pulverization roller 7 driven by this servomotor 6, pulverization roller 7 (Fig. 4) including running roller 8 and be arranged at the pulverizing cutting knife 9 on this running roller 8, the two ends of running roller 8 are fixedly mounted on the both sides of feed bin 1 On wall.Wherein, the quantity of running roller 8 is 3, and at grade, this plane becomes the central axis of running roller 8 with the base of feed bin 1 60 ° of angles (such as Fig. 1), it is also possible to be 65 °, 70 ° of angles, preferably 60 ~ 70 °.
The direction of rotation of 3 pulverization rollers 7 is identical, pointing to its junction point on running roller 8 at running roller of pulverizing cutting knife 9 Tangent line in 8 direction of rotation is at an angle of 90 (such as Fig. 1), it is also possible to for acute angle, preferably 60 ~ 90 ° angles.
Refering to Fig. 5, the part that pulverizing cutting knife 9 is connected with running roller 8 is tappet shape blade 9-1, the top of tappet shape blade 9-1 For pointed blade 9-2.
Pulverize cutting knife 9 overall employing high-strength wear-resistant alloy steelwork.
Embodiment 2
A kind of straw quantitative homogenizing feeding system described by the present embodiment, improves, specifically on the basis of embodiment 1 For: pulverizing cutting knife 9 and the mutual para-position of pulverizing cutting knife 9 on adjacent running roller 8, have gap to arrange on running roller 8.
In this embodiment between Disintegrating knife relatively, owing to the direction of rotation of pulverization roller is identical, when two relative pulverizing When blade mutual distance is nearest, straw is produced the strongest cutting force, strengthen the pulverizing dynamics of straw.
Embodiment 3
A kind of straw quantitative homogenizing feeding system described by the present embodiment, improves, with enforcement on the basis of embodiment 1 Unlike example 2: the cutting knife 9 of pulverizing on running roller 8 mutually interts with the pulverizing cutting knife 9 on adjacent running roller 8, shifts to install.
This embodiment misplaces between Disintegrating knife, advantageously in two Disintegrating knifes that will be on same pulverization roller Between straw also pulverize, be beneficial to pulverize uniformity.
Embodiment 4
Refering to Fig. 1 ~ 5, a kind of straw quantitative homogenizing feeding system described by the present embodiment, carry out on the basis of embodiment 1 Improve, particularly as follows:
Apron quantitive conveyor structure includes feed bin 1, transmission parts 2, speed control 3 and LOAD CELLS 4, and transmission parts 2 is arranged on feed bin 1 Bottom, speed control 3 is connected with transmission parts 2, and LOAD CELLS 4 is arranged on the bottom of transmission parts 2, transmission parts 2, speed control Device 3 processed, LOAD CELLS 4 are connected with controller 5 signal respectively.
Wherein, transmission parts 2 is preferably with chain-linked conveyer, and it includes underframe 2-1, carrier bar 2-2, is set in parallel in carrier bar 2- The haulage chain 2-3 of 2 both sides, and for driving carrier bar 2-2 and drive mechanism 2-4 of haulage chain 2-3 level run.
The chain link 2-5 of multiple head and the tail successively socket, the most adjacent two chain link 2-5 places are included refering to Fig. 3, haulage chain 2-3 Plane vertical mutually, chain link 2-5 is circular, and carrier bar 2-2 arranges some projection pieces vertical with material traffic direction 2-6, projection piece 2-6 are parallel to each other between any two.Concrete, speed control 3 is connected with drive mechanism 2-4.
Embodiment 5
Refering to Fig. 1 ~ 2, a kind of straw quantitative homogenizing feeding system described by the present embodiment, carry out on the basis of embodiment 1 Improve, particularly as follows:
Feed liquid mixed organization includes sparge pipe 10, distributing device 11, mixing channel 12, agitator 13, and the lower section of disintegrating mechanism arranges cloth Glassware 11, sparge pipe 10 is arranged on the lower section of distributing device 11, and is connected with inlet channel 14, and inlet channel 14 arranges flow-control Device 15, flow controller 15 is connected with controller 5, arranges agitator 13 in mixing channel 12, and agitator 13 is driven by servomotor 16 Dynamic, this servomotor 16 is connected with controller 5.
So, the material after pulverizing falls to mixing channel through distributing device, and sparge pipe starts water spray simultaneously, and injection flow rate is according to setting Provisioning request is controlled, and material is mixed homogeneously by agitator with water.In this course, after straw is owing to fully being crushed, table Area is big, and quickly by the abundant moistening of water, infiltration, the soluble substance within straw is miscible with water, shortens follow-up to a certain extent The operation time of hydrolysis process.
Embodiment 6
Refering to Fig. 1 ~ 2, a kind of straw quantitative homogenizing feeding system described by the present embodiment, carry out on the basis of embodiment 1 Improve, particularly as follows:
Feed liquid conveying mechanism includes feeding groove 17, conveying pipeline 18, screw pump 19, block valve 20, and feeding groove 17 is arranged on mixing channel The bottom of 12, arranges screw pump 19 in feeding groove 17, screw pump 19 is connected with fluid cylinder 21, and the end of feeding groove 17 connects conveying pipeline 18, conveying pipeline 18 arranges block valve 20, block valve 20 is connected with controlling cylinder 22, fluid cylinder 21, control cylinder 22 and controller 5 Connect.Wherein, block valve 20 preferably employs slide valve.
So, the material after mix homogeneously enters feeding groove, advances to conveying pipeline direction under the effect of screw pump, in case Charging.During this, feed liquid not only advances towards conveying pipeline direction under the effect of screw rod, also makes moisture more abundant Penetrate into the inside of straw, in hgher efficiency for follow-up hydrolysis, be more beneficial for shortening the process time.
Embodiment 7
Refering to Fig. 1 ~ 2, a kind of straw quantitative homogenizing feeding system described by the present embodiment, carry out on the basis of embodiment 1 Improve, particularly as follows:
Arranging the miscellaneous catcher of weight between feeding groove 17 and conveying pipeline 18, this heavy miscellaneous catcher is an expansion container, and diameter is the biggest In conveying pipeline 18.And, with the connected mode of feeding groove 17 and conveying pipeline 18 for being flexibly connected, convenient dismounting, can be by conveying Mixed material in groove 17, after this heavy miscellaneous catcher, carries out natural subsidence, by heavy impurity, such as rubble etc., is deposited on In this heavy miscellaneous catcher, timing or variable interval carry out impurity cleaning, play the function to material remove impurity.
Finally illustrating, above example is only in order to illustrate technical scheme and unrestricted, and this area is common Other amendment or equivalents that technical scheme is made by technical staff, without departing from technical solution of the present invention Spirit and scope, all should contain in the middle of scope of the presently claimed invention.

Claims (7)

1. a straw quantitative homogenizing feeding system, defeated including apron quantitive conveyor structure, disintegrating mechanism, feed liquid mixed organization and feed liquid Send mechanism, it is characterised in that: the end of described apron quantitive conveyor structure arranges disintegrating mechanism, and the lower section of described disintegrating mechanism arranges material Liquid mixed organization, the lower section of described feed liquid mixed organization arranges feed liquid conveying mechanism, described feed liquid conveying mechanism and described hydrolysis Souring tank is connected, and described apron quantitive conveyor structure, disintegrating mechanism, feed liquid mixed organization, feed liquid conveying mechanism signal respectively connects control Device processed, described disintegrating mechanism includes servomotor, by the pulverization roller of this driven by servomotor, and described pulverization roller includes running roller and sets Being placed in the pulverizing cutting knife on this running roller face, the two ends of described running roller are fixedly mounted on the two side of described feed bin, described running roller Quantity be at least 3, the central axis of described running roller at grade, this plane become with the base of described feed bin 60 ° ~ 70 ° of angles, the direction of rotation of described pulverization roller is identical, and point to and its junction point on described running roller face of described pulverizing cutting knife exist Tangent line in described running roller direction of rotation becomes 60 ~ 90 ° of angles.
2. straw quantitative homogenizing feeding system as claimed in claim 1, it is characterised in that: described apron quantitive conveyor structure includes material Storehouse, transmission parts, speed control and LOAD CELLS, described transmission parts is arranged on the bottom of described feed bin, described speed controlling Device is connected with described transmission parts, and described LOAD CELLS is arranged on the bottom of described transmission parts, described transmission parts, speed controlling Device, LOAD CELLS are connected with controller signals respectively.
3. straw quantitative homogenizing feeding system as claimed in claim 1, it is characterised in that: the direction of rotation phase of described pulverization roller With.
4. straw quantitative homogenizing feeding system as claimed in claim 3, it is characterised in that: the pulverizing cutting knife on described running roller with The mutual para-position of pulverizing cutting knife on adjacent running roller, gap is had to arrange.
5. straw quantitative homogenizing feeding system as claimed in claim 3, it is characterised in that: the pulverizing cutting knife on described running roller with Pulverizing cutting knife on adjacent running roller mutually interts, shifts to install.
6. straw quantitative homogenizing feeding system as claimed in claim 2, it is characterised in that: described feed liquid mixed organization includes spray Water pipe, distributing device, mixing channel, agitator, the lower section of described disintegrating mechanism arranges distributing device, and described sparge pipe is arranged on described cloth The lower section of glassware, and be connected with inlet channel, described inlet channel arranges flow controller, described flow controller and described control Device processed connects, and arranges agitator in described mixing channel, described agitator by driven by servomotor, this servomotor and described control Device connects.
7. straw quantitative homogenizing feeding system as claimed in claim 4, it is characterised in that: described feed liquid conveying mechanism includes defeated Hopper, conveying pipeline, screw pump, block valve, described feeding groove is arranged on the bottom of described mixing channel, arranges spiral shell in described feeding groove Bar pump, described screw pump is connected with fluid cylinder, and the end of described feeding groove connects conveying pipeline, and described conveying pipeline arranges block valve, Described block valve is connected with controlling cylinder, and described fluid cylinder, control cylinder are connected with described controller.
CN201610639615.8A 2016-08-08 2016-08-08 A kind of stalk quantifies homogeneous feeding system Active CN106258253B (en)

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Publication number Priority date Publication date Assignee Title
CN106975652A (en) * 2017-04-17 2017-07-25 北京建工环境修复股份有限公司 A kind of feeding pulping repaired for Soil leaching and classification recovery system
CN108901379A (en) * 2018-05-08 2018-11-30 黑龙江省乐丰科技有限公司 Online weight-measuring device and method, on-line weighting system, bundling method for baler
CN109628301A (en) * 2019-01-23 2019-04-16 乐山力朴能源环保科技有限公司 A kind of system of anaerobic methane production

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CN204796235U (en) * 2015-02-16 2015-11-25 张新明 Silk all -in -one of packing
CN204888071U (en) * 2015-06-15 2015-12-23 吕江良 Automatic straw rubbing crusher of material loading

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CN201308014Y (en) * 2008-12-05 2009-09-16 张鲁刚 Stalk shredding production line
CN103960004A (en) * 2013-01-25 2014-08-06 江苏国信泗阳生物质发电有限公司 Straw crushing and baling vehicle
US20150327443A1 (en) * 2014-05-19 2015-11-19 Gerald E. Rohrer Apparatus for Converting Large Bales of Forage Material into Small Rectangular Bales of Forage Material
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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106975652A (en) * 2017-04-17 2017-07-25 北京建工环境修复股份有限公司 A kind of feeding pulping repaired for Soil leaching and classification recovery system
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CN108901379B (en) * 2018-05-08 2021-06-01 黑龙江省乐丰科技有限公司 Online weight measuring device and method for bundling machine, online weighing system and bundling method
CN109628301A (en) * 2019-01-23 2019-04-16 乐山力朴能源环保科技有限公司 A kind of system of anaerobic methane production

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