CN103725300A - Continuous feeding straw high-speed carbonizing apparatus - Google Patents
Continuous feeding straw high-speed carbonizing apparatus Download PDFInfo
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- CN103725300A CN103725300A CN201410034700.2A CN201410034700A CN103725300A CN 103725300 A CN103725300 A CN 103725300A CN 201410034700 A CN201410034700 A CN 201410034700A CN 103725300 A CN103725300 A CN 103725300A
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- cylinder
- carbonizing
- heating furnace
- straws
- feeding
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E50/00—Technologies for the production of fuel of non-fossil origin
- Y02E50/10—Biofuels, e.g. bio-diesel
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Abstract
The invention discloses a continuous feeding straw high-speed carbonizing apparatus, relating to a carbonizing apparatus using crop straws as a raw material, and effectively solving the problems that existing carbonizing equipment can not ensure continuous production of straws under an anaerobic condition, the production speed is low, the efficiency is lower and the content of harmful components in waste gas is high. According to the continuous feeding straw high-speed carbonizing apparatus, during working, a feeding push rod is used for compacting the straws in a feeding cylinder and a carbonizing cylinder and gradually moving the straws towards a discharging cylinder, a combustion heating furnace enables the carbonizing cylinder to be in a high temperature state, the straws in the carbonizing cylinder are heated for pyrolysis, and a generated gas overflows from a small hole in the carbonizing cylinder so as to be recycled in a fuel manner. A fan is started, a negative pressure is formed above the discharging cylinder for absorbing gas, and a pyrolysis gas retained in a straw carbon layer is sucked in a pipeline through a tail gas collecting cylinder above the discharging cylinder when being discharged through the discharging cylinder, and finally sent to the combustion heating furnace through the fan for participating in combustion.
Description
Technical field
The present invention relates to a kind of carbonization device take agricultural crop straw as raw material.
Background technology
The cognition degree that is biomass resource to stalk along with people improves, stalk black wood charcoal facture has obtained the public's approval, be about to stalk and under the condition of anaerobic, carry out thermo-cracking, product is mainly straw charcoal, combustible gas and many hydrocarbon ils, straw charcoal can be realized multiple charcoal purposes, as mixes fertile also field, compound stalk forming etc.But carbonization device in the market all cannot be taken into account anaerobic heating and quantity-produced processing requirement, stalk in batches section is processed, and the slow efficiency of speed is low, not thorough to combustible gas and many hydrocarbon oil handling, and after processing, in Exhaust Gas, Harmful ingredient content is high, and the feature of environmental protection is poor.
Summary of the invention
The object of the invention is to solve existing carbonization device and can not guarantee that stalk produces continuously under oxygen free condition, and the slow efficiency of production rate is low, the high problem of objectionable constituent in waste gas, and a kind of continuously feeding, anaerobic cracking, fast charring device are provided.
The technical solution adopted for the present invention to solve the technical problems is: a kind of continuously feeding stalk high speed carbonizing apparatus, it comprises charging push rod, feeding cylinder, charing cylinder, discharge barrel, combustion heating furnace, blower fan, exhaust collection cylinder, exhausting waste gas cylinder, described charging push rod is positioned at feeding cylinder inside, charing cylinder is positioned at combustion heating furnace interior, on combustion heating furnace, be equipped with exhausting waste gas cylinder, feeding cylinder is communicated with discharge barrel successively with charing cylinder, discharge barrel top is communicated with exhaust collection cylinder, exhaust collection cylinder is connected with air inlet, fan outlet is connected into combustion heating furnace interior, on charing cylinder, be processed with some apertures.Operation is initial, charging push rod also progressively moves stalk compacting in feeding cylinder and charing cylinder to discharge barrel, in combustion heating furnace, fire fuel heating furnace makes charing cylinder in the condition of high temperature, in charing cylinder, stalk is subject to thermo-cracking, the cracked gas that high temperature produces is overflowed by the aperture on charing cylinder, and the combustible gas overflowing is recycled with the form of fuel.The stalk of compacting makes stalk clearance air content few, and the aperture on charing cylindrical shell guarantees that gas can only excessively can not inwardly enter in cylinder, thereby guarantees the carrying out of anaerobic cracking technology.The temperature of combustion heating furnace is higher, and rate of cleavage is carried out faster, and the gasification of cracking volatile matter is more thorough.Start blower fan, above discharge barrel, form negative inspiratory pressure, be trapped in the splitting gas not overflowing in straw charcoal layer, while being discharged by discharge barrel with straw charcoal, by the exhaust collection cylinder upstream line of discharge barrel top, in blower fan is sent into combustion heating furnace, participate in burning.Burnt exhaust gas is discharged by exhausting waste gas cylinder.
The present invention adopts continuously feeding mode, and the fast efficiency of production rate is high, is the factory operation condition of providing convenience; The present invention is according to anaerobic cracking principle, for the Multi-purpose lifting of charcoal product has supplied the assurance of measuring; The present invention makes full use of the byproduct energy, reduces input cost, is a kind of straw carbonizing apparatus of energy-efficient low row's environmental protection.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention.
In figure: 1, charging push rod, 2, feeding cylinder, 3, charing cylinder, 4, discharge barrel, 5, combustion heating furnace, 6, blower fan, 7, exhaust collection cylinder, 8, aperture, 9, exhausting waste gas cylinder.
Embodiment
Embodiment one: as Fig. 1, a kind of continuously feeding stalk high speed carbonizing plant, it comprises charging push rod (1), feeding cylinder (2), charing cylinder (3), discharge barrel (4), combustion heating furnace (5), blower fan (6), exhaust collection cylinder (7), exhausting waste gas cylinder (9), described charging push rod (1) is positioned at feeding cylinder (2) inside, charing cylinder (3) is positioned at combustion heating furnace (5) inside, on combustion heating furnace (5), be equipped with exhausting waste gas cylinder (9), feeding cylinder (2) is communicated with discharge barrel (4) successively with charing cylinder (3), discharge barrel (4) top is communicated with exhaust collection cylinder (7), exhaust collection cylinder (7) is communicated with blower fan (6), blower fan (6) air outlet is connected into combustion heating furnace (5) inside, on charing cylinder (3), be processed with some apertures (8).
Operation is initial, start charging push rod (1) and blower fan (6), charging push rod (1) forms stalk compacting in feeding cylinder (2) and charing cylinder (3) continuously and moves to discharge barrel, in combustion heating furnace (5), light coal-fired heating burner hearth, make charing cylinder (3) in the condition of high temperature, in cylinder, stalk is subject to thermo-cracking, and the cracked gas that high temperature produces is overflowed by the aperture (8) on charing cylinder (3), form with fuel is recycled, and saves coal-fired.The part cracked gas that the work initial stage is overflowed by discharge barrel (4), is collected by exhaust collection cylinder (7), by blower fan (6), sends into combustion heating furnace (5), aid burning heating.The stalk of compacting makes stalk clearance air content few, and the aperture on charing cylindrical shell guarantees that gas can only excessively can not inwardly enter in cylinder, thereby guarantees the carrying out of anaerobic cracking technology.Temperature in combustion heating furnace (5) is higher, and rate of cleavage is carried out faster, and the gasification of cracking volatile matter is more thorough.Start after blower fan, in discharge barrel (4) top, form negative inspiratory pressure, be trapped in the splitting gas not overflowing in straw charcoal layer, while being discharged by discharge barrel with straw charcoal, by the exhaust collection cylinder upstream line of discharge barrel top, in sending into combustion heating furnace (5), blower fan (6) participates in burning.Burnt exhaust gas is discharged by exhausting waste gas cylinder (9).For accelerating input speed and reducing stalk clearance air, stalk can be pressed into bundle through bander, and size and the feeding cylinder of bundle adapt.
Continuously feeding stalk high speed carbonizing apparatus of the present invention, take the continuously feeding anaerobic high speed charing of stalk as design starting point, by compacting charging and discharging, build sealing oxygen-free environment, realize separate substance and participated in heat supply, energy consumption is low, generation straw charcoal amount is large, Exhaust Gas sufficient reacting, without harmful polynuclear hydrocarbon benzene class material, discharges, and becomes a kind of straw carbonizing apparatus of energy-efficient low row's environmental protection.
Claims (2)
1. continuously feeding stalk high speed carbonizing apparatus, it is characterized in that, it comprises charging push rod (1), feeding cylinder (2), charing cylinder (3), discharge barrel (4), combustion heating furnace (5), blower fan (6), exhaust collection cylinder (7), exhausting waste gas cylinder (9), described charging push rod (1) is positioned at feeding cylinder (2) inside, charing cylinder (3) is positioned at combustion heating furnace (5) inside, on combustion heating furnace (5), be equipped with exhausting waste gas cylinder (9), feeding cylinder (2) is communicated with discharge barrel (4) successively with charing cylinder (3), discharge barrel (4) top is communicated with exhaust collection cylinder (7), exhaust collection cylinder (7) is communicated with blower fan (6), blower fan (6) air outlet is connected into combustion heating furnace (5) inside.
2. continuously feeding stalk high speed carbonizing apparatus according to claim 1, is characterized in that, is processed with some apertures (8) on charing cylinder (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410034700.2A CN103725300A (en) | 2014-01-25 | 2014-01-25 | Continuous feeding straw high-speed carbonizing apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410034700.2A CN103725300A (en) | 2014-01-25 | 2014-01-25 | Continuous feeding straw high-speed carbonizing apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103725300A true CN103725300A (en) | 2014-04-16 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410034700.2A Pending CN103725300A (en) | 2014-01-25 | 2014-01-25 | Continuous feeding straw high-speed carbonizing apparatus |
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| CN (1) | CN103725300A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105296008A (en) * | 2015-08-06 | 2016-02-03 | 舒瑞 | Process and device for producing coal gas by biomass bale gasification |
| CN105368477A (en) * | 2015-11-23 | 2016-03-02 | 淳安县千岛湖新盛再生能源设备制造厂 | Cracking equipment for preparation of water tar from waste materials and production process thereof |
| CN109058976A (en) * | 2018-08-31 | 2018-12-21 | 张青林 | Low temperature desugar gasification combustion furnace |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH11286684A (en) * | 1998-04-03 | 1999-10-19 | Takasago Ind Co Ltd | Continuous carbonization furnace |
| CN1326423A (en) * | 1998-10-28 | 2001-12-12 | 株式会社荏原制作所 | Waste carbonizing method |
| CN102344818A (en) * | 2010-06-01 | 2012-02-08 | 芬兰劳特公司 | Method and apparatus for processing fragmented material by pyrolysis |
| CN203007215U (en) * | 2012-12-14 | 2013-06-19 | 李冬 | Continuous feeding straw carbonization apparatus |
| CN203668314U (en) * | 2014-01-25 | 2014-06-25 | 李冬 | Continuous feeding straw high-speed carbonizing device |
-
2014
- 2014-01-25 CN CN201410034700.2A patent/CN103725300A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH11286684A (en) * | 1998-04-03 | 1999-10-19 | Takasago Ind Co Ltd | Continuous carbonization furnace |
| CN1326423A (en) * | 1998-10-28 | 2001-12-12 | 株式会社荏原制作所 | Waste carbonizing method |
| CN102344818A (en) * | 2010-06-01 | 2012-02-08 | 芬兰劳特公司 | Method and apparatus for processing fragmented material by pyrolysis |
| CN203007215U (en) * | 2012-12-14 | 2013-06-19 | 李冬 | Continuous feeding straw carbonization apparatus |
| CN203668314U (en) * | 2014-01-25 | 2014-06-25 | 李冬 | Continuous feeding straw high-speed carbonizing device |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105296008A (en) * | 2015-08-06 | 2016-02-03 | 舒瑞 | Process and device for producing coal gas by biomass bale gasification |
| CN105368477A (en) * | 2015-11-23 | 2016-03-02 | 淳安县千岛湖新盛再生能源设备制造厂 | Cracking equipment for preparation of water tar from waste materials and production process thereof |
| CN105368477B (en) * | 2015-11-23 | 2017-04-19 | 淳安县千岛湖新盛再生能源设备制造厂 | Cracking equipment for preparation of water tar from waste materials and production process thereof |
| CN109058976A (en) * | 2018-08-31 | 2018-12-21 | 张青林 | Low temperature desugar gasification combustion furnace |
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Application publication date: 20140416 |