CN106336880A - Biomass granule continuous carbonization device - Google Patents
Biomass granule continuous carbonization device Download PDFInfo
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- CN106336880A CN106336880A CN201610891563.3A CN201610891563A CN106336880A CN 106336880 A CN106336880 A CN 106336880A CN 201610891563 A CN201610891563 A CN 201610891563A CN 106336880 A CN106336880 A CN 106336880A
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- Prior art keywords
- chamber
- biological particles
- combustor
- continuous carbonization
- carbonization device
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Classifications
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- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10B—DESTRUCTIVE DISTILLATION OF CARBONACEOUS MATERIALS FOR PRODUCTION OF GAS, COKE, TAR, OR SIMILAR MATERIALS
- C10B53/00—Destructive distillation, specially adapted for particular solid raw materials or solid raw materials in special form
- C10B53/02—Destructive distillation, specially adapted for particular solid raw materials or solid raw materials in special form of cellulose-containing material
-
- 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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- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Materials Engineering (AREA)
- Organic Chemistry (AREA)
- Coke Industry (AREA)
Abstract
The invention provides a biomass granule continuous carbonization device which comprises a carbonization chamber and a combustion chamber. The biomass granule continuous carbonization device further comprises a feeding drying barrel and a heating jacket. A discharging port of the feeding drying barrel is communicated with the carbonization chamber; the outer wall of the feeding drying barrel is sleeved with the heating jacket to form a heating cavity, the heating jacket is provided with a high-temperature gas inlet and a low-temperature gas outlet, the high-temperature gas inlet is connected with an air outlet of the carbonization chamber, and the low-temperature gas outlet is connected with an air inlet of the combustion chamber. The device improves production and thermal efficiency as well as universal raw material application to a great extent, has very high market application values, and is of great significance for increasing farmers' incomes and alleviating environmental pollution.
Description
Technical field
The present invention relates to biomass carbonization technical field, more particularly, to a kind of biological particles material continuous carbonization device.
Background technology
China's biomass resource very abundant, is mainly shown as the plant resource including crops.Due to China
Generally existing crop material effective rate of utilization is lowly and crop straw burning pollutes the problem of environment, therefore makes full use of agricultural crop straw
The environmental pollution for increasing farmers' income, mitigating is of great importance.Charcoal technology is (as crop material and forestry by biomass
Garbage etc.) or derivatives thereof carry out carbonization, be then applied to soil in some way to obtain corresponding economic, ecological and ring
The Science and Technology theory of border income.Increase substantially the utilization of crop material using biomass carbonization, gasification and liquefaction technology
It is worth, fundamentally solve the problems, such as that China's straw utilization rate is low and burn pollution environment, obtain the height weight of business and government
Depending on.
At present biomass carbon gasifying device mostly be intermittent operation, raw material is molding mass.Carbonization time is long, the thermal efficiency
Low, production efficiency is not all high with economic benefit.Market is also related to the report of biomass continuous way carbonizing plant, but still deposits
Low in the thermal efficiency, the general applicability of raw material is poor, and for the low problem of its practicality in production practices.
Content of the invention
Drawbacks described above for prior art and problem, the purpose of the embodiment of the present invention is to provide a kind of biological particles material
Continuous carbonization device.This device greatly enhances the general applicability of production efficiency, the thermal efficiency, and raw material.Solution
Batch-type system carbonization time length in prior art of having determined, the thermal efficiency is low and raw material general applicability of continuous way device is poor,
The low problem of the thermal efficiency.
In order to achieve the above object, the following technical scheme of present invention offer:
The present invention provide a kind of biological particles material continuous carbonization device, including carbonizing chamber and combustor, also include into
Material Drying and heating jacket, the discharging opening of described charging Drying is connected with described carbonizing chamber；Outside described charging Drying
On wall, sheathed described heating jacket forms heating chamber；High-temperature gas entrance and cryogenic gas outlet are opened up on described heating jacket,
Described high-temperature gas entrance is connected with the gas outlet of described carbonizing chamber, the air inlet of described cryogenic gas outlet and described combustor
Connect.
Further, roller gear and motor are also included, described roller gear fixation is set in described charging and dries
On the outer wall of cylinder, the output shaft of described motor is engaged with described roller gear, drives described cylindrical gear rotary, and drives
Charging Drying rotation；
Described charging Drying is to connect with carbonizing chamber with the way of 8-10 ° of horizontal plane.
Further, also include thermofin, the heating intracavity that described heating jacket and charging Drying are formed described
On the outer wall of charging Drying, described thermofin is set, improves the rate of heat transfer to charging Drying.
Further, also include cyclone separator, described cyclone separator is arranged on high-temperature gas entrance and described carbonization
On the connecting line of room gas outlet；
Also include blower fan, described blower fan is arranged in cryogenic gas outlet and the connecting line of described air inlet of combustion chamber.
Further, described carbonizing chamber and combustor adopt sheathed inner core and outer tube composition, the diapire of inner core and outer tube
Diapire be fixedly connected；Sealing plate is set between the outer wall and the inwall of outer tube in the nozzle portion of described inner core；Described inner core is
Carbonizing chamber；The region setting is enclosed as combustor between the outer wall of inner core, the inwall of outer tube, the diapire of outer tube and sealing plate；Described interior
Open up feed opening on the diapire of cylinder, the indoor carbon material of carbonization is discharged；The outer wall of the outer tube of described combustor opens up flue gas
Outlet and venting.
Further, blanking chamber, material whereabouts control assembly and water cooler, described material whereabouts control assembly bag are also included
Include grid and move back and forth plate；The carbon mouth that enters of described blanking chamber is connected with the feed opening of described carbonizing chamber, in described carbonizing chamber
Grid is installed on feed opening, the either above or below setting of described grid moves back and forth plate, controls the whereabouts of carbon material；Described grid
The blanking chamber built-in water distribution cooler of lower section, cools down to the carbon material falling.
Further, also include combustion air conveyance conduit, the gas outlet of described combustion air conveyance conduit is passed through
The bottom of described combustor and described combustion chamber；And air is arranged on the air inlet of described combustion air conveyance conduit
Cooler, by the heat transfer of whereabouts carbon material to air, makes the air in combustion air conveyance conduit be heated.
Further, also include lighter, described lighter has at least one firing tip, at least the one of described lighter
It is indoor that individual firing tip is fixed on described burning.
Further, described cryogenic gas outlet and the connecting line of described air inlet of combustion chamber open up cracking gas bypass
Interface, for shunting excessive low temperature pyrolyzer gas.
Further, also include feed hopper, the charging aperture setting feed hopper of described charging Drying, go back before described feed hopper
Setting metering batcher, controls metering feeding.
A kind of biological particles material continuous carbonization device that the present invention provides, scientific structure design rationally, dry by setting charging
Dry cylinder and heating jacket, using produce Pintsch process gas pass through heating jacket to charging Drying heating, and then to enter into
Biological particles in material Drying preheat, and then improve the thermal efficiency, then the gas after temperature is reduced is passed through combustor combustion
Burn and carbonizing chamber is heated, realize the recycle heat of whole device；Using the heat that reaction itself produces, raw material is preheated,
Reduces cost, improves the thermal efficiency, shortens carbonization time, and then improve production efficiency.This device is improve production efficiency
On the basis of the thermal efficiency, also improve the general applicability of biomass material, the biological particles material continuous carbonization of the present invention
The raw material that device is suitable for includes rice husk, Pericarppium arachidis hypogaeae, the stalk particle etc. after pulverizing.
Brief description
In order to be illustrated more clearly that the embodiment of the present invention or technical scheme of the prior art, below will be to embodiment or existing
Have technology description in required use accompanying drawing be briefly described it should be apparent that, drawings in the following description be only this
Some embodiments of invention, for those of ordinary skill in the art, without having to pay creative labor, also may be used
So that other accompanying drawings are obtained according to these accompanying drawings.
Fig. 1 is a kind of biological particles material continuous carbonization apparatus structure schematic diagram of the present invention；
Fig. 2 is a kind of biological particles material continuous carbonization device composition structure b-b schematic diagram of the present invention；
Fig. 3 is a kind of biological particles material continuous carbonization device composition structure a-a schematic diagram of the present invention.
Specific embodiment
Below in conjunction with embodiments of the invention, technical scheme is clearly and completely described it is clear that
Described embodiment is only a part of embodiment of the present invention, rather than whole embodiments.Based on the enforcement in the present invention
Example, the every other embodiment that those of ordinary skill in the art are obtained under the premise of not making creative work, broadly fall into
The scope of protection of the invention.
As embodiment, specifically as Figure 1-3, a kind of biological particles material continuous carbonization device that the present invention provides,
Including concentric vertically sheathed carbide furnace inner core 12 and carbide furnace outer tube 9, the diapire of the diapire of inner core 12 and outer tube 9 is fixing even
Connect；Sealing plate 10 is set between the outer wall and the inwall of outer tube 9 in the nozzle portion of inner core 12；Inner core 12 is carbonizing chamber；Inner core 12
Outer wall, the inwall of outer tube 9, between the diapire of outer tube 9 and sealing plate 10, enclose the region setting as combustor, the bottom of above-mentioned inner core 12
Feed opening is opened up on wall, the indoor carbon material of carbonization is discharged from blanking chamber；Also set up charging Drying 4 and heating jacket 6, above-mentioned
The discharging opening of charging Drying 4 is connected with carbonizing chamber；On the outer wall of charging Drying 4, sheathed above-mentioned heating jacket 6 forms heating
Chamber；On the outer wall of charging Drying 4 of the heating intracavity that above-mentioned heating jacket 6 is formed with charging Drying 4, above-mentioned heat transfer is set
Fin 61, improves the rate of heat transfer to charging Drying.The charging aperture setting feed hopper 1 of above-mentioned charging Drying 4, feed hopper 1
Before also set up metering batcher, control metering feeding.
High-temperature gas entrance and cryogenic gas outlet are opened up on above-mentioned heating jacket 6, high-temperature gas entrance passes through High Temperature Gas
Body pipe 7 is connected with the gas outlet of above-mentioned carbonizing chamber, the air inlet by cryogenic gas pipe 18 and above-mentioned combustor for the cryogenic gas outlet
Mouth connects.
What the feed opening of above-mentioned inner core 12 connected blanking chamber enters carbon mouth, and the carbon mouth that enters of above-mentioned blanking chamber is fixedly connected under material
The control assembly that falls 16, material whereabouts control assembly 16 includes lattice coral 162 and moves back and forth plate 163, above-mentioned blanking chamber enter carbon mouth
It is connected with the feed opening of carbonizing chamber, in the installation grid 162 on carbon mouth that enters of blanking chamber, 162 either above or below settings of grid
Move back and forth plate 163, control the whereabouts of carbon material；The blanking chamber built-in water distribution cooler 14 of above-mentioned grid 162 lower section, to the carbon falling
Material is cooled down.In the present embodiment, 162 lower section settings of grid move back and forth plate 163, as shown in Figures 2 and 3, after carbonization
Granule materials control falling motion by grid 162 and reciprocating motion plate 163, and state granule materials shown in Fig. 2 can not fall, when past
When multiple maneuvering board 163 moves in parallel to the right, grid 162 aligns with moving back and forth the hollow out on plate 163, and granule materials can be following
Fall, recover state shown in Fig. 2 then to left movement.The present embodiment preferably, is realized moving back and forth using cam spring mechanism 161
The reciprocating motion of plate 163.
Above-mentioned charging Drying 4 is to connect with carbonizing chamber with the way of 8-10 ° of horizontal plane.The present embodiment dries in charging
On dry cylinder 4, frame 3 is set near one end of feed hopper 1, make charging Drying 4 by with 8-10 ° of horizontal plane in the way of and carbon
Change room connection；Roller gear 2 and motor are also set up on charging Drying 4, above-mentioned roller gear 2 fixation is set in charging and dries
On the outer wall of dry cylinder 4, the output shaft of above-mentioned motor is engaged with described roller gear 2, drives above-mentioned roller gear 2 to rotate,
And drive charging Drying 4 to rotate, make material enter carbonizing chamber in the presence of centrifugal force with gravity.
On above-mentioned high-temperature gas pipe 7, cyclone separator 8 is set, the cracking gas filtration separation that carbonizing chamber is produced is fallen larger
Flue gas particle, be delivered in heating jacket 6 by high-temperature gas pipe 7；On above-mentioned cryogenic gas pipe 18, blower fan 17 is set, by temperature
The cryogenic gas that degree reduces is extracted out, is delivered to combustor by cryogenic gas pipe 18.
The present embodiment device also sets up combustion air conveyance conduit 13, and combustion air conveyance conduit 13 is in circular solid
It is scheduled on material whereabouts control assembly 16 bottom, and its pipeline also connects many vertical tubes on one week, the gas outlet of many vertical tubes is passed through
The bottom of combustor and above-mentioned combustion chamber, introduce air into combustor；The preferred structure of the present embodiment is combustion air
Air cooler 131 is also connected with conveyance conduit 13, by by the carbon material cooling after material whereabouts control assembly 16, heat is passed
Pass the air entering in combustion air conveyance conduit 13, make air enter combustor, and from cryogenic gas pipe 18 after heating
Cryogenic gas mixed combustion out is heated to carbonizing chamber.
The heating jacket 6 of the present embodiment device, high-temperature gas pipe 7, cryogenic gas pipe 18, cyclone separator 8 and carbide furnace
Outer tube 9 outer wall all arranges heat-insulation layer 5, reduces thermal loss to greatest extent；Above-mentioned carbide furnace outer tube 9 outer wall arranges lighter
11, and lighter 11 has at least one firing tip, the uniform lighter 11 of carbide furnace outer tube 9 outer wall circumference of the present embodiment, and
Its firing tip is made to stretch into burning indoor；The preferred lighter of the present embodiment 11 is 4.
The cryogenic gas pipeline 18 of the present embodiment device is provided with cracking gas bypass interface 19, and scalable enters combustor
Cracked gas flow, to control carbide furnace inner core temperature；The cracked gas of unnecessary generation are alternatively arranged as product and enter gas holder storage
Get up；Above-mentioned outer wall of combustion chamber also opens up exhanst gas outlet 91 and venting 92.
This device, when using, biological particles material is entered the charging Drying 4 of Sloped rotating, is entering by feed hopper 1
Preheated in material Drying 4, feed hopper 1 carries metering batcher, under the present embodiment preferably this metering batcher is star-like
Glassware.The surface of charging Drying 4 carries thermofin 61, preferably heated material.Granule materials after preheating are in centrifugal force
Slip down to carbide furnace inner core 12 with action of gravity, be heated to more than 400 DEG C inside 12, decompose, produce cracked gas.
From carbide furnace inner core 12 top nozzle out, the high-temperature gas entrance from carbide furnace outer tube 9 top enters cyclonic separation to cracking gas
Device 8, enters heating jacket 6 by high-temperature gas pipe 7, and charging Drying 4 is heated.Cracking gas after heat transfer cooling is from low temperature
Gas tube 18 is extracted out through blower fan 17, is divided into two-way, and a road enters the combustor of carbide furnace outer tube 9, and a road bypasses through cracking gas
Interface 19 enters gas holder.Enter gas and the air cooler 14 air mixed combustion out of carbide furnace outer tube 9 combustor, right
Carbide furnace inner core 12 heats, and the high-temperature flue gas that burning produces are sealed in combustor by sealing plate 10, the thing to carbide furnace inner core 12
Draw from exhanst gas outlet 91 after material heating.Air enters combustion air conveyance conduit 13, by the heating of air cooler 131
Cryogenic gas mixed combustion out is heated to carbonizing chamber with cryogenic gas pipe 18 afterwards.Material heat temperature raising after cleaved, warp
Cross material whereabouts control assembly 16, lowered the temperature by air cooler 131, then with water cooler 14 in water coke slurry heat after, temperature
Further reduced, finally discharged from the carbon outlet 15 of blanking chamber.
The above, the only specific embodiment of the present invention, but protection scope of the present invention is not limited thereto, and any
Those familiar with the art the invention discloses technical scope in, change or replacement can be readily occurred in, all should contain
Cover within protection scope of the present invention.Therefore, protection scope of the present invention should described be defined by scope of the claims.
Claims (10)
1. a kind of biological particles material continuous carbonization device, dries it is characterised in that also including charging including carbonizing chamber and combustor
Dry cylinder and heating jacket, the discharging opening of described charging Drying is connected with described carbonizing chamber；On the outer wall of described charging Drying
Sheathed described heating jacket forms heating chamber；High-temperature gas entrance and cryogenic gas outlet are opened up on described heating jacket, described
High-temperature gas entrance is connected with the gas outlet of described carbonizing chamber, and described cryogenic gas outlet is connected with the air inlet of described combustor
Connect.
2. a kind of biological particles material continuous carbonization device according to claim 1 is it is characterised in that also include Cylinder Gear
Wheel and motor, described roller gear fixation is set on the outer wall of described charging Drying, the output of described motor
Axle is engaged with described roller gear, drives described cylindrical gear rotary, and drives charging Drying rotation；
Described charging Drying is to connect with carbonizing chamber with the way of 8-10 ° of horizontal plane.
3. a kind of biological particles material continuous carbonization device according to claim 1 it is characterised in that: also include heat transfer fin
Piece, the outer wall of described charging Drying of heating intracavity that described heating jacket is formed with charging Drying arranges described heat transfer
Fin, improves the rate of heat transfer to charging Drying.
4. a kind of biological particles material continuous carbonization device according to any one of claim 1 to 3 it is characterised in that:
Also include cyclone separator, described cyclone separator is arranged on the connecting line of high-temperature gas entrance and described carbonizing chamber gas outlet
On；
Also include blower fan, described blower fan is arranged in cryogenic gas outlet and the connecting line of described air inlet of combustion chamber.
5. a kind of biological particles material continuous carbonization device according to any one of claim 1 to 3 it is characterised in that:
Described carbonizing chamber and combustor adopt sheathed inner core and outer tube to constitute, and the diapire of inner core is fixedly connected with the diapire of outer tube；?
Sealing plate is set between the outer wall in nozzle portion of described inner core and the inwall of outer tube；Described inner core is carbonizing chamber；The outer wall of inner core,
The region setting is enclosed as combustor between the inwall of outer tube, the diapire of outer tube and sealing plate；Blanking is opened up on the diapire of described inner core
Mouthful, the indoor carbon material of carbonization is discharged；Exhanst gas outlet and venting are opened up on the outer wall of the outer tube of described combustor.
6. a kind of biological particles material continuous carbonization device according to claim 5 it is characterised in that: also include blanking
Room, material whereabouts control assembly and water cooler, described material whereabouts control assembly includes grid and moves back and forth plate；Described blanking
The carbon mouth that enters of room is connected with the feed opening of described carbonizing chamber, installs grid on the feed opening of described carbonizing chamber, described grid
Either above or below setting moves back and forth plate, controls the whereabouts of carbon material；Blanking chamber below described grid built-in water distribution cooler, right
The carbon material falling is cooled down.
7. a kind of biological particles material continuous carbonization device according to claim 5 it is characterised in that: also include combustor
Airflow pipe, the gas outlet of described combustion air conveyance conduit passes through the bottom of described combustor and described combustor connects
Logical；And air cooler is set on the air inlet of described combustion air conveyance conduit, the heat transfer of whereabouts carbon material is given
Air, makes the air in combustion air conveyance conduit be heated.
8. a kind of biological particles material continuous carbonization device according to claim 1,2,3,6 or 7 it is characterised in that:
Also include lighter, described lighter has at least one firing tip, at least one firing tip of described lighter is fixed on institute
State burning indoor.
9. a kind of biological particles material continuous carbonization device according to claim 1,2,3,6 or 7 it is characterised in that:
Cracking gas bypass interface is opened up, for shunting excess on described cryogenic gas outlet and the connecting line of described air inlet of combustion chamber
Low temperature pyrolyzer gas.
10. a kind of biological particles material continuous carbonization device according to claim 1,2,3,6 or 7 it is characterised in that:
Also include feed hopper, the charging aperture setting feed hopper of described charging Drying, also set up metering batcher before described feed hopper, control
Metering feeding processed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610891563.3A CN106336880A (en) | 2016-10-12 | 2016-10-12 | Biomass granule continuous carbonization device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610891563.3A CN106336880A (en) | 2016-10-12 | 2016-10-12 | Biomass granule continuous carbonization device |
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| Publication Number | Publication Date |
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| CN106336880A true CN106336880A (en) | 2017-01-18 |
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ID=57839331
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| CN201610891563.3A Pending CN106336880A (en) | 2016-10-12 | 2016-10-12 | Biomass granule continuous carbonization device |
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Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE19726150C1 (en) * | 1997-06-19 | 1998-11-05 | Siemens Ag | Rotary waste pyrolysis drum |
| CN1928013A (en) * | 2006-09-21 | 2007-03-14 | 武汉凯迪科技发展研究院有限公司 | Biomass deep dehydration carbonization continuous processing technology and device thereof |
| CN102154019A (en) * | 2011-03-22 | 2011-08-17 | 苏州辰昌新能源技术有限公司 | Spiral push type low temperature pyrolysis carbonation furnace |
| CN204265698U (en) * | 2014-11-03 | 2015-04-15 | 合肥工业大学 | A kind of biomass charing device |
-
2016
- 2016-10-12 CN CN201610891563.3A patent/CN106336880A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE19726150C1 (en) * | 1997-06-19 | 1998-11-05 | Siemens Ag | Rotary waste pyrolysis drum |
| CN1928013A (en) * | 2006-09-21 | 2007-03-14 | 武汉凯迪科技发展研究院有限公司 | Biomass deep dehydration carbonization continuous processing technology and device thereof |
| CN102154019A (en) * | 2011-03-22 | 2011-08-17 | 苏州辰昌新能源技术有限公司 | Spiral push type low temperature pyrolysis carbonation furnace |
| CN204265698U (en) * | 2014-11-03 | 2015-04-15 | 合肥工业大学 | A kind of biomass charing device |
Non-Patent Citations (1)
| Title |
|---|
| 张百良: "《农村能源工程学》", 30 November 1999, 中国农业出版社 * |
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Application publication date: 20170118 |