CN104342209B - A kind of biomass thermal reforming unit and using method thereof - Google Patents
A kind of biomass thermal reforming unit and using method thereof Download PDFInfo
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- CN104342209B CN104342209B CN201410610646.1A CN201410610646A CN104342209B CN 104342209 B CN104342209 B CN 104342209B CN 201410610646 A CN201410610646 A CN 201410610646A CN 104342209 B CN104342209 B CN 104342209B
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- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10J—PRODUCTION OF PRODUCER GAS, WATER-GAS, SYNTHESIS GAS FROM SOLID CARBONACEOUS MATERIAL, OR MIXTURES CONTAINING THESE GASES; CARBURETTING AIR OR OTHER GASES
- C10J3/00—Production of combustible gases containing carbon monoxide from solid carbonaceous fuels
- C10J3/02—Fixed-bed gasification of lump fuel
- C10J3/20—Apparatus; Plants
- C10J3/32—Devices for distributing fuel evenly over the bed or for stirring up the fuel bed
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- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10J—PRODUCTION OF PRODUCER GAS, WATER-GAS, SYNTHESIS GAS FROM SOLID CARBONACEOUS MATERIAL, OR MIXTURES CONTAINING THESE GASES; CARBURETTING AIR OR OTHER GASES
- C10J3/00—Production of combustible gases containing carbon monoxide from solid carbonaceous fuels
- C10J3/02—Fixed-bed gasification of lump fuel
- C10J3/20—Apparatus; Plants
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- Engineering & Computer Science (AREA)
- Combustion & Propulsion (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Organic Chemistry (AREA)
- Processing Of Solid Wastes (AREA)
Abstract
The invention discloses a kind of biomass thermal reforming unit and using method thereof, this device includes oil bath set, kettle, agitator, high pressure steam generator, kettle cover, data collecting instrument, vacuum pump, agitator, temperature controller able to programme and all kinds of valve pipe composition, opening and closing by different valves, it is possible to realize the Various Complex techniques such as biomass pressurized pyrolysis, normal pressure pyrolysis and vacuum pyrolysis.The present invention has the advantage that this equipment fully considers the condition needed for different biomass thermal conversion process compared to existing technology, the Various Complex techniques such as biomass pressurized pyrolysis, normal pressure pyrolysis and vacuum pyrolysis can be realized, ensure the multiformity of biomass product, be conducive to seeking optimal biomass thermal conversion process simultaneously, improve the utilization ratio of device.
Description
Technical field
The present invention relates to Biomass Energy Utilization technical field, in particular a kind of biomass thermal reforming unit
And using method.
Background technology
Along with the increase of energy demand and the environmental problem headed by PM2.5 become increasingly conspicuous, the status of biomass energy
Become increasingly conspicuous, and biomass thermal converts and has various with its high-efficiency cleaning, energy utilization rate height, converted product
The advantages such as property,
Become a big focus in this field.Numerous studies show, biomass thermal is converted and produces by pyrolytic process condition
Thing and yield have important impact: under pressurized heat conversion condition, biomass transformation efficiency and efficiency of pcr product all obtain
Being obviously improved, apparent activation energy and the frequency factor of products therefrom increases along with the lifting of pressure simultaneously；Vacuum
The bio oil of pyrolysis biomass gained is the energy fuel of a kind of function admirable, its solid phase byproduct pyrolytic carbon simultaneously
Being the excellent raw material preparing activated carbon, its methylene blue adsorption value and iodine sorption value all reach more excellent level.Pin
Process conditions to various complexity, occur that the biomass reforming unit of structure, Various Functions therewith, but existing
There is biomass fuel production facility all for being combined by the equipment of multiple stage standalone feature, while mechanism's complexity,
Product characteristics is single, and equipment overall cost is higher, and equipment efficiency of usage is low.
Summary of the invention
It is an object of the invention to overcome the deficiencies in the prior art, it is provided that a kind of biomass thermal reforming unit and
Using method.
The present invention is achieved by the following technical solutions: a kind of biomass thermal reforming unit, including oil bath set,
Kettle and kettle cover, kettle is the barrel-like structure of one end open, and kettle is placed in oil bath set, and kettle cover is arranged on kettle
Opening surface, sealing ring is set between kettle and kettle cover, is used for sealing kettle, the region that kettle and kettle cover surround
It is reative cell, discharge port is set bottom autoclave body bottom, it is characterised in that air inlet pipe and manometer tube are set on kettle cover,
One end of air inlet pipe is run through kettle cover and is stretched to the bottom of kettle, and the other end of air inlet pipe connects air inlet threeway, air inlet three
Logical residue two ends connect vacuum control valve and high pressure steam control valve respectively, and the high pressure steam control valve other end is even
Connecing high pressure steam generator, the other end of vacuum control valve connects vacuum pump, and one end of manometer tube is run through kettle cover and stretched
To the top of kettle, the other end of manometer tube connects pressure threeway, and the residue two ends of pressure threeway connect very respectively
Hollow pressure gauge valve and high-pressure steam pressure table valve, the high-pressure steam pressure table valve other end is connected with Pressure gauge, vacuum
The pressure gauge valve other end is connected with vacuometer, and oil bath set is connected with temperature controller able to programme.
As further improvement of these options, also including motor, agitator and stirring shaft, motor is arranged
Above kettle cover, agitator is arranged in kettle, and stirring shaft runs through kettle cover and connects motor and agitator.
As further improvement of these options, it is characterised in that sealing ring is carbon seal ring.
As further improvement of these options, it is characterised in that stirring shaft is hollow tubular structure,
Arranging thermocouple in tube chamber for gathering temperature in the kettle information, thermocouple is connected with data collecting instrument.
As further improvement of these options, it is characterised in that also include pressure buffer pipe and releasing pressure automatically
Valve, pressure buffer pipe one end is run through kettle cover and is led to reactor top, pressure buffer pipe other end connection releasing pressure automatically
Valve.
The using method of a kind of above-mentioned a kind of biomass thermal reforming unit, it is characterised in that step is as follows: step one,
Kettle cover is opened, is sealed by sealing ring afterwards in biomass material is added reative cell；Step 2, setting
Temperature controller program able to programme makes oil bath set begin to warm up；Step 3, unlatching motor drive stirring by stirring shaft
Device rotates, it is ensured that biomass material is heated evenly；Step 4, open high pressure steam control valve and high steam pressure
Power table valve, makes high pressure steam generator and Pressure gauge in running order, it is achieved biomass pressurized heat conversion process.
The using method of a kind of above-mentioned a kind of biomass thermal reforming unit, it is characterised in that step is as follows: step one,
Kettle cover is opened, is sealed by sealing ring afterwards in biomass material is added reative cell；Step 2, setting
Temperature controller program able to programme makes oil bath set begin to warm up；Step 3, unlatching motor drive stirring by stirring shaft
Device rotates, it is ensured that biomass material is heated evenly；Step 4, open vacuum control valve and pressure vacuum gauge valve,
Make vacuum pump and vacuometer in running order, it is achieved biomass vacuum thermal conversion process.
The present invention has the advantage that compared to existing technology and utilizes biomass new forms of energy efficient, that clean as former
Material replaces traditional energy, provides a kind of effective way to solving current Environmental and resource issue；Can be real
The Various Complex techniques such as existing biomass pressurized pyrolysis, normal pressure pyrolysis and vacuum pyrolysis, meet different biomass thermal
Condition needed for conversion process, it is ensured that the multiformity of biomass product, is conducive to seeking optimal biomass simultaneously
Thermal conversion process, improves the utilization ratio of device；The combination of all kinds of instrument, controller and valve advantageously ensures that
The high accuracy of this reforming unit.This equipment fully considers the condition needed for different biomass thermal conversion process, can
To realize the Various Complex techniques such as biomass pressurized pyrolysis, normal pressure pyrolysis and vacuum pyrolysis, it is ensured that biomass are produced
The multiformity of thing, is conducive to seeking optimal biomass thermal conversion process simultaneously, improves the utilization ratio of device.
Accompanying drawing explanation
Fig. 1 is the structural representation of the present invention.
Detailed description of the invention
Elaborating embodiments of the invention below, the present embodiment is under premised on technical solution of the present invention
Implement, give detailed embodiment and concrete operating process, but protection scope of the present invention does not limits
In following embodiment.
Embodiment 1
As it is shown in figure 1, a kind of biomass thermal reforming unit, including oil bath set 1, kettle 3 and kettle cover 9, still
Body 3 is the barrel-like structure of one end open, and kettle 3 is placed in oil bath set 1, and kettle cover 9 is arranged on opening of kettle 3
Actinal surface, arranges sealing ring 7 between kettle 3 and kettle cover 9, be used for sealing kettle 3, and kettle 3 encloses with kettle cover 9
The region become is reative cell 24, and bottom kettle 3, bottom arranges discharge port 2, it is characterised in that set on kettle cover 9
Putting air inlet pipe 5 and manometer tube 21, one end of air inlet pipe 5 is run through kettle cover 9 and is stretched to the bottom of kettle 3, air inlet
The other end of pipe 5 connects air inlet threeway 10, and the residue two ends of air inlet threeway 10 connect vacuum control valve 12 respectively
With high pressure steam control valve 8, high pressure steam control valve 8 other end connects high pressure steam generator 6, vacuum control
The other end of valve 12 processed connects vacuum pump 14, and one end of manometer tube 21 is run through kettle cover 9 and stretched to the top of kettle 3
Portion, the other end of manometer tube 21 connects pressure threeway 18, and the residue two ends of pressure threeway 18 connect very respectively
Hollow pressure gauge valve 17 and high-pressure steam pressure table valve 19, high-pressure steam pressure table valve 19 other end and Pressure gauge
20 connect, and pressure vacuum gauge valve 17 other end is connected with vacuometer 16, oil bath set 1 and temperature controller able to programme
26 are connected.Opening and closing by different valves, it is possible to realize biomass pressurized pyrolysis, normal pressure pyrolysis with
And the Various Complex technique such as vacuum pyrolysis, it is ensured that the multiformity of biomass product so that same equipment is the most real
Existing multiple condition.
As further improvement of these options, also include motor 15, agitator 4 and stirring shaft 25,
Motor 15 is arranged on above kettle cover 9, and agitator 4 is arranged in kettle 3, and stirring shaft 25 runs through kettle cover 9
Connect motor 15 and agitator 4.The use of agitator 4 ensure that still endogenous substance is heated evenly, it is ensured that
Course of reaction is close to idealized conditions.
As further improvement of these options, it is characterised in that sealing ring 7 is carbon seal ring 7.Stone
Ink is capable of withstanding high temperature, and excellent thermal conductivity, does not results in kettle 3 too big with kettle cover 9 temperature contrast, thermal expansion
Degree heterogeneity causes gas leakage, is suitable for using as sealing member in heater, is possible to prevent device gas leakage to lead
Cause experimental data error bigger.
As further improvement of these options, it is characterised in that stirring shaft 25 is hollow tubulose knot
Structure, arranges thermocouple 11 for gathering temperature in the kettle information, thermocouple 11 and data collecting instrument in tube chamber
13 connect.
As further improvement of these options, it is characterised in that also include that pressure buffer pipe 23 is with automatic
Relief valve 22, pressure buffer pipe 23 one end is run through kettle cover 9 and is led to reative cell 24 top, pressure buffer pipe 23
The other end connects automatic decompression valve 22.When in still, pressure is higher than when setting limiting pressure, and automatic decompression valve 22 is certainly
Dynamic disappointing with the pressure constant state in maintenance reative cell 24, it is achieved biomass constant voltage thermal conversion process.
This equipment fully considers the condition needed for different biomass thermal conversion process, it is possible to achieve biomass are pressurizeed
The Various Complex techniques such as pyrolysis, normal pressure pyrolysis and vacuum pyrolysis, it is ensured that the multiformity of biomass product, simultaneously
Be conducive to seeking optimal biomass thermal conversion process, improve the utilization ratio of device.
Embodiment 2
The using method of a kind of above-mentioned a kind of biomass thermal reforming unit, it is characterised in that step is as follows: step one,
Being opened by kettle cover 9, in biomass material adds reative cell 24, the rear sealing ring 7 that passes through seals；Step
Two, setting temperature controller 26 program able to programme makes oil bath set 1 begin to warm up；Step 3, unlatching motor 15 pass through
Stirring shaft 25 drives agitator 4 to rotate, it is ensured that biomass material is heated evenly；Step 4, open high pressure
Steam control valve 8 and high-pressure steam pressure table valve 19, make high pressure steam generator 6 and Pressure gauge 16 be in work
Make state, it is achieved biomass pressurized heat conversion process.
Embodiment 3
The using method of a kind of above-mentioned a kind of biomass thermal reforming unit, it is characterised in that step is as follows: step one,
Being opened by kettle cover 9, in biomass material adds reative cell 24, the rear sealing ring 7 that passes through seals；Step
Two, setting temperature controller 26 program able to programme makes oil bath set 1 begin to warm up；Step 3, unlatching motor 15 pass through
Stirring shaft 25 drives agitator 4 to rotate, it is ensured that biomass material is heated evenly；Step 4, open vacuum
Control valve 12 and pressure vacuum gauge valve 17, make vacuum pump 14 and vacuometer 16 in running order, it is achieved raw
Material Vacuum Heat conversion process.
The foregoing is only presently preferred embodiments of the present invention, not in order to limit the present invention, all in the present invention
Spirit and principle within any amendment, equivalent and the improvement etc. made, should be included in the guarantor of the present invention
Within the scope of protecting.
Claims (7)
1. a biomass thermal reforming unit, including oil bath set, kettle and kettle cover, described kettle is one end open
Barrel-like structure, described kettle be placed in described oil bath set in, described kettle cover is arranged on the opening surface of described kettle,
Between described kettle and described kettle cover, sealing ring is set, is used for sealing described kettle, described kettle and described kettle cover
The region surrounded is reative cell, arranges discharge port bottom described autoclave body bottom, it is characterised in that on described kettle cover
Arranging air inlet pipe and manometer tube, one end of described air inlet pipe is run through described kettle cover and is stretched to the bottom of described kettle, institute
The other end stating air inlet pipe connects air inlet threeway, and the residue two ends of described air inlet threeway connect vacuum control valve respectively
And high pressure steam control valve, the described high pressure steam control valve other end connects high pressure steam generator, described vacuum
The other end of control valve connects vacuum pump, and one end of described manometer tube is run through described kettle cover and stretched to the top of described kettle
Portion, the other end of described manometer tube connects pressure threeway, and the residue two ends of described pressure threeway connect vacuum respectively
Pressure gauge valve and high-pressure steam pressure table valve, the described high-pressure steam pressure table valve other end is connected with Pressure gauge, institute
Stating the pressure vacuum gauge valve other end to be connected with vacuometer, described oil bath set is connected with temperature controller able to programme.
2. a kind of biomass thermal reforming unit, it is characterised in that also include motor, stir
Mixing device and stirring shaft, described motor is arranged on above described kettle cover, and described agitator is arranged in described kettle,
Described stirring shaft runs through described kettle cover and connects described motor and described agitator.
3. a kind of biomass thermal reforming unit, it is characterised in that described sealing ring is stone
Ink sealing ring.
4. a kind of biomass thermal reforming unit, it is characterised in that described stirring shaft is
Hollow tubular structure, arranges thermocouple for gathering temperature in the kettle information, described thermocouple and number in tube chamber
Connect according to Acquisition Instrument.
5. a kind of biomass thermal reforming unit, it is characterised in that also include pressure buffer
Pipe and automatic decompression valve, described pressure buffer pipe one end is run through described kettle cover and is led to described reactor top, described
The pressure buffer pipe other end connects automatic decompression valve.
6. the using method of an a kind of biomass thermal reforming unit as claimed in claim 2, it is characterised in that step
Rapid as follows: step one, kettle cover to be opened, carry out close by sealing ring afterwards in biomass material is added reative cell
Envelope；Step 2, set temperature controller program able to programme and make oil bath set begin to warm up；Step 3, unlatching motor pass through
Stirring shaft drives agitator to rotate, it is ensured that biomass material is heated evenly；Step 4, open high steam control
Valve processed and high-pressure steam pressure table valve, make high pressure steam generator and Pressure gauge in running order, it is achieved biological
Matter pressurized heat conversion process.
7. the using method of an a kind of biomass thermal reforming unit as claimed in claim 2, it is characterised in that step
Rapid as follows: step one, kettle cover to be opened, carry out close by sealing ring afterwards in biomass material is added reative cell
Envelope；Step 2, set temperature controller program able to programme and make oil bath set begin to warm up；Step 3, unlatching motor pass through
Stirring shaft drives agitator to rotate, it is ensured that biomass material is heated evenly；Step 4, open vacuum control valve
With pressure vacuum gauge valve, make vacuum pump and vacuometer in running order, it is achieved biomass vacuum thermal conversion process.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201410610646.1A CN104342209B (en) | 2014-11-03 | 2014-11-03 | A kind of biomass thermal reforming unit and using method thereof |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201410610646.1A CN104342209B (en) | 2014-11-03 | 2014-11-03 | A kind of biomass thermal reforming unit and using method thereof |
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| CN104342209B true CN104342209B (en) | 2016-08-17 |
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| CN106000254B (en) * | 2016-08-03 | 2019-02-05 | 广西大学 | A kind of microwave-heating microalgae orientation liquefaction device of Intelligent Single-Chip Based control |
| CN107142122A (en) * | 2017-07-05 | 2017-09-08 | 李宏江 | Underground HTHP biomass fuel process units |
| CN108414391B (en) * | 2018-03-06 | 2024-03-19 | 中国石油大学(华东) | Experimental method for high-temperature high-pressure steam pyrolysis reaction |
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| CN201204918Y (en) * | 2008-05-22 | 2009-03-11 | 中国农业大学 | Food spices high-temperature high-pressure reaction device |
| CN202924963U (en) * | 2012-11-05 | 2013-05-08 | 天津大学 | Processing system for preparing biological oil by municipal sludge supercritical pyrolysis method |
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