CN105542879B - A kind of straw treating device - Google Patents
A kind of straw treating device Download PDFInfo
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- CN105542879B CN105542879B CN201610057658.5A CN201610057658A CN105542879B CN 105542879 B CN105542879 B CN 105542879B CN 201610057658 A CN201610057658 A CN 201610057658A CN 105542879 B CN105542879 B CN 105542879B
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- 239000010902 straw Substances 0.000 title claims abstract description 59
- 239000000463 material Substances 0.000 claims abstract description 62
- 238000006243 chemical reaction Methods 0.000 claims abstract description 56
- 239000007795 chemical reaction product Substances 0.000 claims abstract description 3
- 238000010438 heat treatment Methods 0.000 claims description 10
- 230000003413 degradative effect Effects 0.000 abstract description 14
- 238000000034 method Methods 0.000 abstract description 2
- 238000012545 processing Methods 0.000 description 22
- 238000006731 degradation reaction Methods 0.000 description 20
- 239000012075 bio-oil Substances 0.000 description 15
- 238000005297 material degradation process Methods 0.000 description 14
- 239000003921 oil Substances 0.000 description 11
- 238000003672 processing method Methods 0.000 description 10
- 238000001816 cooling Methods 0.000 description 7
- 230000015556 catabolic process Effects 0.000 description 6
- 238000003915 air pollution Methods 0.000 description 5
- 238000004064 recycling Methods 0.000 description 5
- 241000607479 Yersinia pestis Species 0.000 description 4
- 201000010099 disease Diseases 0.000 description 4
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 4
- 230000035558 fertility Effects 0.000 description 4
- 238000002955 isolation Methods 0.000 description 4
- 239000002689 soil Substances 0.000 description 4
- 238000009833 condensation Methods 0.000 description 3
- 230000005494 condensation Effects 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 230000007613 environmental effect Effects 0.000 description 3
- 239000012535 impurity Substances 0.000 description 3
- 238000009275 open burning Methods 0.000 description 3
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical group [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 2
- 238000013459 approach Methods 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 2
- 229910052799 carbon Inorganic materials 0.000 description 2
- 230000000593 degrading effect Effects 0.000 description 2
- 239000013618 particulate matter Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000001913 cellulose Substances 0.000 description 1
- 229920002678 cellulose Polymers 0.000 description 1
- 238000002485 combustion reaction Methods 0.000 description 1
- 230000000916 dilatatory effect Effects 0.000 description 1
- 238000000855 fermentation Methods 0.000 description 1
- 230000004151 fermentation Effects 0.000 description 1
- 238000011049 filling Methods 0.000 description 1
- 229920005610 lignin Polymers 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 239000000047 product Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10L—FUELS NOT OTHERWISE PROVIDED FOR; NATURAL GAS; SYNTHETIC NATURAL GAS OBTAINED BY PROCESSES NOT COVERED BY SUBCLASSES C10G, C10K; LIQUEFIED PETROLEUM GAS; ADDING MATERIALS TO FUELS OR FIRES TO REDUCE SMOKE OR UNDESIRABLE DEPOSITS OR TO FACILITATE SOOT REMOVAL; FIRELIGHTERS
- C10L1/00—Liquid carbonaceous fuels
- C10L1/02—Liquid carbonaceous fuels essentially based on components consisting of carbon, hydrogen, and oxygen only
-
- 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
- C10L2290/00—Fuel preparation or upgrading, processes or apparatus therefore, comprising specific process steps or apparatus units
- C10L2290/02—Combustion or pyrolysis
-
- 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
- C10L2290/00—Fuel preparation or upgrading, processes or apparatus therefore, comprising specific process steps or apparatus units
- C10L2290/04—Gasification
-
- 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
- C10L2290/00—Fuel preparation or upgrading, processes or apparatus therefore, comprising specific process steps or apparatus units
- C10L2290/28—Cutting, disintegrating, shredding or grinding
Landscapes
- Chemical & Material Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Processing Of Solid Wastes (AREA)
Abstract
The present invention relates to stalk minimizing and utilize technical field, more particularly to a kind of straw treating device, including reaction mechanism, to reaction mechanism provide material disintegrating mechanism, to reaction mechanism provide heat energy heat supply mechanism and collection material reaction product collecting mechanism；Reaction mechanism includes several reaction members, and reaction member includes conveyer, reactor and the cooler being sequentially communicated；Disintegrating mechanism is connected with conveyer；Collecting mechanism includes the collection ash content device connected with reactor and the oil catcher connected with cooler.The device and method can accelerate straw degradative speed, increase operation rate.
Description
Technical field
The present invention relates to stalk minimizing and technical field is utilized, more particularly to a kind of stalk processing method and a kind of stalk
Processing unit.
Background technology
China is a large agricultural country, every year about 800,000,000 tons of stalks of output.In recent years, stalk minimizing processing turns into hardly possible
Topic.Traditional stalk processing mode is by stalk open burning and direct returning to farmland.Because the lignin in stalk, cellulose and half are fine
The combustible materials such as dimension element can be partially converted into carbon-bearing particulate matter in combustion, thus stalk open burning can be produced largely
Carbon-bearing particulate matter, cause serious air pollution.These particulate matters are suspended in the formation for being conducive to haze weather in the air, while
The abundant nuclei of condensation are provided for the formation of droplet.Therefore traditional stalk open burning processing mode, which becomes, produces haze
One major reason.Minimizing processing is carried out to stalk, is to reduce one of effective means of haze.Traditional straw directly returning to field
Mode then there are problems that straw degradative is slow, influence is cultivated, brought.Also a kind of processing mode is by stalk fermentation
The resource for producing biogas and feed etc. is utilized, but this processing mode has accumulating difficulty, utilization rate is low and processing cost is high
The problems such as.Therefore, need badly it is a kind of can effectively handle stalk, avoid pollution air and influence cultivate, improve straw utilization rate
Straw treating device.
The content of the invention
(1) technical problem to be solved
The technical problem to be solved in the present invention is that existing stalk processing mode has that pollution air, straw degradative be slow, shadow
The problem of sound is cultivated, stalk accumulating is difficult, utilization rate is low.
(2) technical scheme
In order to solve the above-mentioned technical problem, the invention provides a kind of straw treating device, including：Reaction mechanism, to anti-
Mechanism is answered to provide the reaction product of the disintegrating mechanism of material, the heat supply mechanism that heat energy is provided to reaction mechanism and collection material
Collecting mechanism；Reaction mechanism includes several reaction members, and reaction member includes conveyer, the reactor and cold being sequentially communicated
But device；Disintegrating mechanism is connected with conveyer；Collecting mechanism includes the collection ash content device that is connected with reactor and connected with cooler
Oil catcher.
According to the present invention, reactor is conveying worm.
According to the present invention, in addition to travel mechanism, travel mechanism includes vehicle frame and the wheel located at vehicle frame, reaction mechanism,
Disintegrating mechanism, heat supply mechanism and collecting mechanism may be contained within vehicle frame.
According to the present invention, heat supply mechanism is fan heater；Reaction member also includes being placed on outer tube in outer tube, reactor,
And heating cavities are formed between reactor and outer tube；Outer tube offers the gas feed connected with heating cavities and gas goes out
Mouthful, gas feed and gas vent are connected with fan heater.
According to the present invention, one end of cooler is connected with reactor, and its other end is connected with fan heater.
According to the present invention, cooler with the horizontal angle ground slant setting, and the higher one end in cooler position with it is anti-
The other end for answering device connection, cooler position relatively low is connected with oil catcher.
According to the present invention, disintegrating mechanism includes pulverizer and pulverizer deduster, and pulverizer deduster is provided with material inlet
And material outlet, material inlet connected with pulverizer, and material outlet is connected with conveyer.
Present invention also offers a kind of stalk processing method, comprise the following steps：S1, stalk crushed；S2, will crush after
Material be delivered to reactor, and the material in reactor is heated, material is occurred degradation reaction generation ash content gentle
Body, collects the ash content of generation；S3, the gas progress cooling treatment generated to material degradation reaction, make its condensation generation bio oil,
Collect the bio oil of generation.
According to the present invention, in step s 2, reactor uses conveying worm so that material is conveyed and material degradation reaction
Carry out simultaneously.
According to the present invention, in step s 2, the material in reactor is heated using fan heater；In step s3,
Uncooled gas after cooling treatment is passed through in fan heater.
(3) beneficial effect
The above-mentioned technical proposal of the present invention has the following advantages that：
(1) straw treating device of the invention, stalk can be crushed and convey the material after crushing by disintegrating mechanism
To reaction mechanism, heat energy is provided to reaction mechanism by heat supply mechanism, makes the material in reaction mechanism in isolation air and is heated
Under the conditions of occur degradation reaction generation ash content and gas, the ash content of generation is collected after cooling by collection ash content device can directly on the spot also
Field, not only avoid the problems such as straw degradative that straw directly returning to field causes is slow, influence is cultivated, brings pest and disease damage, can also increase
Plus soil fertility；The gas of generation generates bio oil after then being cooled down through cooler, and the bio oil is collected by oil catcher, in oil catcher
The bio oil of collection can be realized after fermented processing and recycled, it is to avoid the gas of material degradation reaction generation is directly discharged into greatly
Gas causes air pollution.The straw treating device of the present invention can accelerate straw degradative speed, reduce the straw degradative time, reduce
The fortune storage time of stalk and flow, reduction stalk processing cost, raising straw utilization rate, realize quick, effective, environmentally friendly straw
Stalk minimizing is handled.
(2) straw treating device of the invention, reactor uses conveying worm, and the material after crushing enters helical feed
Machine, while being conveyed by conveying worm also be heated occur degradation reaction so that be greatly improved material degradation speed and
Degradation efficiency, it is ensured that material is fully degraded, while the ash delivery that can also generate material degradation reaction is grey with collection to reactor
At the position for dividing device connection, ash content is fallen into time in collection ash content device, be conducive to the abundant progress of material degradation reaction.
(3) straw treating device of the invention, movement of the straw treating device in field can be realized by travel mechanism
Walking, works continuously so as to realize, improves stalk treatment effeciency.
(4) stalk processing method of the invention, makes stalk occur degradation reaction under isolation air and heating condition, and right
The gas of degradation reaction generation is recycled, it is to avoid it is directly discharged into air and causes air pollution；Degradation reaction is generated
Ash content then returning to the field on the spot, not only avoid that the straw degradative that straw directly returning to field causes is slow, influence is cultivated, brings pest and disease damage etc.
Problem, can also increase soil fertility.The stalk processing method of the present invention can accelerate straw degradative speed, reduce straw degradative
Time, the fortune storage time for reducing stalk and flow, reduction stalk processing cost, improve straw utilization rate, realize it is quick, have
Effect, the stalk minimizing processing of environmental protection.
(5) stalk processing method of the invention, reactor uses conveying worm so that material is conveyed and material degraded
Reaction is carried out simultaneously, so as to be greatly improved the degradation speed and degradation efficiency of material, it is ensured that material is fully degraded.
Brief description of the drawings
Fig. 1 is the schematic front view of the straw treating device of the embodiment of the present invention；
Fig. 2 is the schematic top plan view of the straw treating device of the embodiment of the present invention；
Fig. 3 is the schematic side view of the straw treating device of the embodiment of the present invention；
Fig. 4 is the technique stream when stalk processing method of the embodiment of the present invention is applied to the straw treating device of the present embodiment
Cheng Tu.
In figure：1：Conveyer；2：Reactor；3：Cooler；4：Collect ash content device；5：Oil catcher；6：Pulverizer；7：Pulverizer
Deduster；8：Fan heater；81：First pipeline；82：Second pipe；9：Outer tube；91：Gas feed；92：Gas vent；10：
Vehicle frame；11：Wheel；12：Hitch structure.
Embodiment
To make the purpose, technical scheme and advantage of the embodiment of the present invention 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, it is clear that described embodiment is
A part of embodiment of the present invention, rather than whole embodiments.Based on the embodiment in the present invention, ordinary skill people
The every other embodiment that member is obtained on the premise of creative work is not made, belongs to the scope of protection of the invention.
As shown in Figure 1 to Figure 3, a kind of straw treating device provided in an embodiment of the present invention, it includes：Reaction mechanism, powder
Broken mechanism, heat supply mechanism and collecting mechanism.Wherein, reaction mechanism includes several reaction members, and each reaction member includes
Conveyer 1, reactor 2 and the cooler 3 being sequentially communicated；Disintegrating mechanism is connected with conveyer 1, and disintegrating mechanism crushes stalk,
And provide the material after crushing to reaction mechanism；Heat supply mechanism provides heat energy to reaction mechanism, with to the material in reaction mechanism
Heated, make its heated generation degradation reaction；Collecting mechanism include the collection ash content device 4 that is connected with reactor 2 and with cooler 3
The oil catcher 5 of connection, collecting mechanism is used for collection material and occurs the product after degradation reaction.
Specifically, the disintegrating mechanism of the present embodiment includes pulverizer 6 and pulverizer deduster 7, and pulverizer deduster 7 is provided with
Material inlet and material outlet, the material inlet of pulverizer deduster 7 are connected with pulverizer 6, and the material of pulverizer deduster 7 goes out
Mouth is connected with conveyer 1.The size-reduced machine 6 of stalk enters pulverizer deduster 7 after crushing by the material inlet of pulverizer deduster 7
Impurity is removed, conveyer 1 is then entered by the material outlet of pulverizer deduster 7, the material after crushing is conveyed by conveyer 1
To reactor 2.
The reaction mechanism of the present embodiment includes five reaction members being set up in parallel.Conveyer 1 in reaction member can be adopted
With conveying worm, naturally it is also possible to using other material conveyers.Reactor 2 is in horizontal positioned, conveyer 1 and reactor
2 one end connection, material is delivered in reactor 2, and the other end of reactor 2 then connects with cooler 3 and collection ash content device 4
It is logical.Collection ash content device 4 is arranged on the lower section of reactor 2 so that the ash content generated after the material degradation reaction in reactor 2 can fall
Enter to collect in ash content device 4.It is preferred that, cooler 3 is with the horizontal angle ground slant setting, and the higher one end in the position of cooler 3
Connected with reactor 2, the other end that the position of cooler 3 is relatively low is connected with oil catcher 5 so that the material degraded in reactor 2 is anti-
The gas that should be generated enter cooler 3 in cool down, and the gas condensed in cooler 3 generation bio oil can by deadweight by
Height is eventually entered into oil catcher 5 to low flowing.Certainly, the quantity of reaction member is not limited to five of the present embodiment, can root
Need to set according to actual conditions；The modes of emplacement of reactor 2 is also not limited to the horizontal positioned of the present embodiment, can also put vertically
Put or with the horizontal angle ground slant setting.
The heat supply mechanism of the present embodiment is fan heater 8, and reaction member also includes being placed on outer tube in outer tube 9, reactor 2
Heating cavities are formed between 9, and reactor 2 and outer tube 9, outer tube 9 offers the gas feed 91 connected with heating cavities
With gas vent 92, gas feed 91 and gas vent 92 are connected with fan heater 8.I.e. fan heater 8 by the first pipeline 81 with
Gas feed 91 is connected, and gas vent 92 is then connected by second pipe 82 with fan heater 8, so that gas flow cycle is formed,
So that the higher hot gas of the temperature of the output of fan heater 8 is entered in heating cavities through the first pipeline 81 by gas feed 91, will
The relatively low hot gas of temperature after making material in reactor 2 heated in heat transfer to reactor 2 is then by gas vent 92
Discharge, and fan heater 8 is back to through second pipe 82, the recycling that fan heater 8 exports heat energy is achieved in, makes heat energy
The maximization of utilization rate.Further, the higher one end in the position of cooler 3 of the present embodiment is connected with reactor 2,3, cooler
Put the relatively low other end also to connect with fan heater 8, will enter in cooler 3 but uncooled gas is passed through in fan heater 8, and make
It is heated as hot gas to the material in reactor 2, realizes that uncondensed gas carries the recycling of heat energy, so as to drop
The energy expenditure of low fan heater 8.
The above-mentioned straw treating device of the present embodiment, can be crushed stalk and the material after crushing is defeated by disintegrating mechanism
Deliver to reaction mechanism, heat energy provided to reaction mechanism by heat supply mechanism, make material in reaction mechanism isolation air and by
Degradation reaction generation ash content and gas occur under heat condition, the ash content of generation is collected by collection ash content device 4 can directly on the spot after cooling
Returning to the field, not only avoid the problems such as straw degradative that straw directly returning to field causes is slow, influence is cultivated, brings pest and disease damage, can be with
Increase soil fertility；The gas of generation generates bio oil after then being cooled down through cooler 3, and the bio oil is collected by oil catcher 5, oil-collecting
The bio oil collected in device 5 can be realized after fermented processing and recycled, it is to avoid the gas of material degradation reaction generation is direct
It is discharged into air and causes air pollution.The straw treating device of the present embodiment can accelerate straw degradative speed, reduce straw degradative
Time, the fortune storage time for reducing stalk and flow, reduction stalk processing cost, improve straw utilization rate, realize it is quick, have
Effect, the stalk minimizing processing of environmental protection.
Further, in the present embodiment, reactor 2 is conveying worm.Material after crushing is delivered to spiral shell by conveyer 1
Conveyer is revolved, material is also heated while being conveyed by conveying worm occurs degradation reaction, so as to be greatly improved material
Degradation speed and degradation efficiency, it is ensured that material is fully degraded, while the ash delivery that can also generate material degradation reaction is to anti-
Answer device 2 and collect at the position that ash content device 4 is connected, ash content is fallen into time in collection ash content device 4, be conducive to filling for material degradation reaction
Divide and carry out.
Further, the straw treating device of the present embodiment also includes travel mechanism, and travel mechanism includes vehicle frame 10 and is located at
The wheel 11 of vehicle frame 10, reaction mechanism, disintegrating mechanism, heat supply mechanism and collecting mechanism are integrally disposed on vehicle frame 10.By
This can realize the straw treating device being movably walking in field by travel mechanism, be worked continuously so as to realize, improve stalk
Treatment effeciency.The vehicle frame 10 of the present embodiment is provided with hitch structure 12, and hitch structure 12 can be such as dilatory with power drive unit
The agricultural machineries such as machine, stalk harvester couple, to drive vehicle frame 10 to be moved.
The straw treating device of the present embodiment can also include pick-up mechanism, and pick-up mechanism can be by the straw field pickup on field
Get up, and send into pulverizer 6.The ash content for be achieved in the pickup of stalk on field, degrading and being generated after degrading on the spot is just
The integrated approach of ground returning to the field, so as to save the storage flow of the fortune after straw field pickup, further improves stalk treatment effeciency, reduces straw
Stalk processing cost.The straw treating device of the present embodiment can also be used cooperatively with united reaper, by hitch structure 12 and connection
Harvester connection is closed, the straw treating device for driving the present embodiment by united reaper is moved, and what united reaper was collected into
Stalk is then sent directly into pulverizer 6, so as to save straw field pickup and fortune storage flow, is greatly improved stalk treatment effeciency, is reduced
Stalk processing cost.In addition, reaction mechanism, disintegrating mechanism, heat supply mechanism and collection in the straw treating device of the present embodiment
Mechanism can be arranged on collecting machine with integrated, and substitutes the pick-up mechanism on the hopper on collecting machine, collecting machine by field
Straw field pickup get up after be sent directly into pulverizer 6 so that realize the pickup of stalk on field, on the spot degrade and degrade after
The integrated approach of the ash content of generation returning to the field on the spot.
The present embodiment additionally provides a kind of stalk processing method, comprises the following steps：
S1：Stalk is crushed, and removes the impurity in the material after crushing.
S2：Material after crushing is delivered to reactor, and the material in reactor is heated, material is dropped
Solution reaction generation ash content and gas, collects the ash content of generation, can direct returning to the field on the spot after the ash content cooling of collection.It is preferred that, this
Embodiment is heated using fan heater to the material in reactor.Further, the reactor of the present embodiment uses helical feed
Machine so that material is conveyed and material degradation reaction is carried out simultaneously, so that the degradation speed and degradation efficiency of material are greatly improved,
Ensure that material is fully degraded.
S3：Cooling treatment is carried out to the gas that material degradation reaction is generated, makes its condensation generation bio oil, collects generation
Bio oil, the bio oil of collection can realize recycling after fermented processing.Further, by uncooled gas after cooling treatment
It is passed through in fan heater, it is heated as hot gas to the material in reactor, realizes that uncondensed gas carries heat energy
Recycling, so as to reduce the energy expenditure of fan heater.
As shown in figure 4, the above-mentioned stalk processing method of the present embodiment to be applied to the straw treating device of the present embodiment
When, specifically include following steps：
S1：Stalk is sent into pulverizer 6, the size-reduced machine 6 of stalk enters pulverizer deduster 7 after crushing by material inlet
Remove impurity.
S2：Conveyer 1 is entered by material outlet by the material of pulverizer deduster 7, and reaction is delivered to by conveyer 1
In device 2, while hot gas is passed through into the heating cavities between reactor 2 and outer tube 9 from fan heater 8, with to reactor 2
Interior material is heated, and material is occurred degradation reaction generation ash content and gas, and the ash content of generation is fallen into collection ash content device 4.
S3：The gas of material degradation reaction generation enters in cooler 3, and condenses generation bio oil, the bio oil of generation
Into in oil catcher 5, the bio oil collected in oil catcher 5 can realize recycling after fermented processing.Into in cooler 3 but
Uncooled gas is then passed through fan heater 8.
The above-mentioned stalk processing method of the present embodiment makes stalk occur degradation reaction under isolation air and heating condition, and
The gas that degradation reaction is generated is recycled, it is to avoid it is directly discharged into air and causes air pollution；Degradation reaction is given birth to
Into ash content then returning to the field on the spot, not only avoid that the straw degradative that straw directly returning to field causes is slow, influence is cultivated, brings pest and disease damage
The problems such as, soil fertility can also be increased.The stalk processing method of the present invention can accelerate straw degradative speed, reduce stalk drop
Solution time, the fortune storage time for reducing stalk and flow, reduction stalk processing cost, improve straw utilization rate, realize it is quick, have
Effect, the stalk minimizing processing of environmental protection.
Finally it should be noted that：The above embodiments are merely illustrative of the technical solutions of the present invention, rather than its limitations；Although
The present invention is described in detail with reference to the foregoing embodiments, it will be understood by those within the art that：It still may be used
To be modified to the technical scheme described in foregoing embodiments, or equivalent substitution is carried out to which part technical characteristic；
And these modification or replace, do not make appropriate technical solution essence depart from various embodiments of the present invention technical scheme spirit and
Scope.
Claims (5)
1. a kind of straw treating device, it is characterised in that including：Reaction mechanism, the crushing to reaction mechanism offer material
Mechanism, the heat supply mechanism that heat energy is provided to the reaction mechanism and collect the material reaction product collecting mechanism；Institute
Stating reaction mechanism includes several reaction members, and the reaction member includes conveyer, reactor and the cooler being sequentially communicated；
The disintegrating mechanism is connected with the conveyer；The collecting mechanism include the collection ash content device that is connected with the reactor and with institute
State the oil catcher of cooler connection；The heat supply mechanism is fan heater, and the reaction member also includes outer tube, the reactor
Inside it is placed between the outer tube, and the reactor and the outer tube and forms heating cavities；The outer tube offer with
The gas feed of the heating cavities connection and gas vent, the gas feed and gas vent connect with the fan heater
It is logical；One end of the cooler is connected with the reactor, and its other end is connected with the fan heater.
2. straw treating device according to claim 1, it is characterised in that the reactor is conveying worm.
3. straw treating device according to claim 1, it is characterised in that also including travel mechanism, the travel mechanism
Including vehicle frame and located at the wheel of the vehicle frame, the reaction mechanism, the disintegrating mechanism, the heat supply mechanism and the receipts
Collecting mechanism may be contained within the vehicle frame.
4. straw treating device according to claim 1, it is characterised in that the cooler inclines with the horizontal angle
Tiltedly place, and the higher one end in the cooler position is connected with the reactor, the other end that the cooler position is relatively low
Connected with the oil catcher.
5. straw treating device according to claim 1, it is characterised in that the disintegrating mechanism includes pulverizer and crushing
Machine deduster, the pulverizer deduster is provided with material inlet and material outlet, and the material inlet is connected with the pulverizer,
The material outlet is connected with the conveyer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610057658.5A CN105542879B (en) | 2016-01-27 | 2016-01-27 | A kind of straw treating device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610057658.5A CN105542879B (en) | 2016-01-27 | 2016-01-27 | A kind of straw treating device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105542879A CN105542879A (en) | 2016-05-04 |
| CN105542879B true CN105542879B (en) | 2017-11-07 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201610057658.5A Expired - Fee Related CN105542879B (en) | 2016-01-27 | 2016-01-27 | A kind of straw treating device |
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Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102071041A (en) * | 2011-01-30 | 2011-05-25 | 福州大学 | Method for preparing bio-oil by continuously and rapidly cracking mushroom wastes |
| CN102863976A (en) * | 2012-10-11 | 2013-01-09 | 南京瑞恰新能源科技有限公司 | Vehicular straw treatment system and vehicular straw treatment method |
| CN205528640U (en) * | 2016-01-27 | 2016-08-31 | 北京合力清源科技有限公司 | Straw treating device |
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2016
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