CN107586550A - A kind of organic matter automatically cleaning gasification and pyrolysis coupling activation prepares the device and method that high quality heat is vented one's spleen with activated carbon - Google Patents
A kind of organic matter automatically cleaning gasification and pyrolysis coupling activation prepares the device and method that high quality heat is vented one's spleen with activated carbon Download PDFInfo
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- CN107586550A CN107586550A CN201710936003.XA CN201710936003A CN107586550A CN 107586550 A CN107586550 A CN 107586550A CN 201710936003 A CN201710936003 A CN 201710936003A CN 107586550 A CN107586550 A CN 107586550A
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- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P20/00—Technologies relating to chemical industry
- Y02P20/10—Process efficiency
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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
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P20/00—Technologies relating to chemical industry
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- Y02P20/129—Energy recovery, e.g. by cogeneration, H2recovery or pressure recovery turbines
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Abstract
A kind of organic matter automatically cleaning gasification and pyrolysis coupling activation prepares the device and method that high quality heat is vented one's spleen with activated carbon, organic matter is coupled in activation device successively by pyrolysis dry section, gasification region of activation and solid product discharge zone in automatically cleaning gasification and pyrolysis, dry and pyrolytic reaction first occurs in organic matter dropping process, produce pyrolysis gas, tar and semicoke, tar is cracked into small molecule pyrolysis gas completely in being condensed in device and being adsorbed in organic matter surface after repeatedly reforming；Semicoke is sent into gasification region of activation, gasification gas caused by the char Gasification of part is sent into heat accumulating type heater after the pressurization of high-temperature pressurizing device, gasification gas after heated returns to gasification region of activation, and semicoke is activated as activator, enrich constantly semicoke micropore and central hole structure, the larger activated carbon of specific surface area is ultimately generated, and is collected after being discharged by solid product discharge zone；In coke tar reforming and semicoke activation process, pyrolysis gas calorific value is constantly lifted, and high quality heat is vented one's spleen and collected after heat exchange by gas holder.
Description
Technical field
The invention belongs to using energy source and environment-friendly materials manufacturing technology field, and in particular to a kind of organic matter automatically cleaning gas
Change-pyrolysis coupling activation prepares the device and method that high quality heat is vented one's spleen with activated carbon.
Background technology
Organism kinds are various, and yield is huge.Gasification and pyrolysis is considered as the effective ways of organic resourcesization processing.It is logical
The products such as combustible gas, tar, semicoke can be obtained by crossing gasification and pyrolysis organic matter.Fuel gas, tar contain higher calorific value, burnt
Activated carbon can be formed after charcoal is activated.Activated carbon is a kind of carbonaceous material with huge specific surface area and flourishing hole,
Possess excellent adsorption capacity, have the features such as chemical stability is high, adsorption capacity is strong, renewable because it possesses in adsorption process
It is widely used in the fields such as absorption, separation, purification and the storage of the energy of liquid and gas material.
Caused tar is often swept along in combustible gas during organic matter gasification and pyrolysis, turns into pipeline obstruction, equipment
The root of the problems such as corrosion.Coke tar reforming is cracked into small molecule combustible gas, a series of problems for not only solving tar zone, and
And combustible gas entirety calorific value can also be improved, facilitate it industrially to apply.
The preparation method of activated carbon has a variety of, and physical activation method, chemical activation method are broadly divided into according to the property of activator
And physical chemistry activation method.The advantages of physical activation method is that technique is simple, prepares that cost is low, the pollution small later stage to environment without
Need to wash, shortcoming is activation temperature height, and activated carbon quality is not relatively high, and economic value added is low, more commonly used physically activated examination
Agent has vapor, carbon dioxide etc., and the extra energy is consumed more to provide activation process when being activated using these reagents
Heat；The advantages of chemical activation method is that preparation temperature is low with respect to physical activation method, and energy requirement is relatively fewer, activated carbon
Quality is higher, and shortcoming is cost height, and the pollution to environment is relatively serious.
The content of the invention
The present invention to overcome the shortcomings of existing production technology, the present invention provide a kind of organic matter automatically cleaning gasify-be pyrolyzed coupling
Close activation and prepare the device and method that high quality heat is vented one's spleen with activated carbon, coke tar reforming is combined with gasification gas activation, adjusted
The overall structure of reaction unit, energy-autarchic, clean manufacturing, continuous and automatic realize that high quality heat is vented one's spleen and lived while operation
The preparation of property charcoal.
Technical scheme：
A kind of organic matter automatically cleaning gasification-pyrolysis coupling activation prepares the device that high quality heat is vented one's spleen with activated carbon, including
Automatically cleaning gasification-pyrolysis coupling activation device 1, high-temperature dust removing device 2, high-temperature pressurizing device 3, heat accumulating type heater, air
Preheater 6, air blower 7, smoke eliminator 8, waste-heat recovery device 9, cryogenic condensation device 10 and gas holder 11；
Described automatically cleaning gasification-pyrolysis coupling activation device 1 is followed successively by double-enclosure feed zone 12, dries heat from top to down
Solve area 13, pressure-bearing cut-off 14, gasification region of activation 15 and solid product discharge zone 16；Pressure-bearing cut-off 14 is gentle by dry thermal cracking area 13
Change region of activation 15 to separate, and ensure that the material that pyrolytic reaction terminates uniformly drops down onto gasification region of activation 15；Pressure-bearing cut-off 14 and gasification
Bottom gasification gas outlet 17 is provided between region of activation 15, top is provided between dry thermal cracking area 13 and double-enclosure feed zone 12 and is pyrolyzed
Gas outlet 18；
The bottom gasification gas outlet 17 of described automatically cleaning gasification-pyrolysis coupling activation device 1 is passed through high-temperature dust removing device
2, the gasification gas of removing dust each leads into heat accumulating type heater and waste-heat recovery device 9 after being pressurizeed by high-temperature pressurizing device 3, from
The top pyrolysis gas outlet 18 of cleaning gasification-pyrolysis coupling activation device 1 is passed through cryogenic condensation device 10；
Described heat accumulating type heater includes heat accumulating type heater A4 and heat accumulating type heater B5；Heat accumulating type heats
Device is provided with the import of gasification gas, air intlet, the outlet of gasification gas and exhanst gas outlet；The gasification gas outlet of heat accumulating type heater
The gasification region of activation 15 of automatically cleaning gasification-pyrolysis coupling activation device 1 is passed through, the exhanst gas outlet of heat accumulating type heater is passed through sky
Air preheater 6；
The air intlet connection air blower 7 of described air preheater 6, the air outlet slit of air preheater 6 are passed through accumulation of heat
Formula heater, the exhanst gas outlet of air preheater 6 are passed through smoke eliminator 8；
The gasification gas outlet of described waste-heat recovery device 9 is passed through gas holder 11；
The pyrolysis gas outlet of described cryogenic condensation device 10 is passed through gas holder 11.
A kind of organic matter automatically cleaning gasification-pyrolysis coupling activation prepares the method that high quality heat is vented one's spleen with activated carbon, will be dry
Tar condensing caused by dry pyrolysis zone 13 is adsorbed in organic matter surface, and small molecule pyrolysis gas is cracked into after repeatedly reforming；Gasification is lived
Change gasification gas caused by area 15 and gasification region of activation 15 be back to after high-temperature heating, and semicoke is activated as activator,
Enrich constantly semicoke micropore and central hole structure, ultimately generate the larger activated carbon of specific surface area, step is as follows：
I dry thermal cracking stage：Organic matter gasifies through automatically cleaning-and pyrolysis coupling activates the double-enclosure feed zone 12 of device 1 and send
Enter dry thermal cracking area 13, pyrolytic reaction occurs for the bottom of dry thermal cracking area 13, produces pyrolysis gas, tar and semicoke, semicoke is through pressure-bearing
Cut-off 14 falls into gasification region of activation 15, and pyrolysis gas and tar flow up in a gaseous form, and tar to the cold can be cold in flow process
Coalescence is adsorbed in organic matter surface, is moved down again with organic matter, and heat can be cracked into pyrolysis gas again；Tar and half
Jiao, repeatedly reform after tar be removed and be cracked into pyrolysis gas and semicoke completely, the pyrolysis gas calorific value in dry thermal cracking area 13 compared with
Height, temperature are less than 105 DEG C, and cryogenic condensation device 10 is sent into through top pyrolysis gas outlet 18；
II gasification stage regenerator：Gasification reaction occurs for the part semicoke in region of activation 15 that gasifies, and generation gasification gas, gasify gas
A part is sent into dry thermal cracking area 13 and provides energy for the dry thermal cracking of organic matter, and another part is logical through bottom gasification gas outlet 17
Enter high-temperature dust removing device 2 and carry out dedusting, while open gasification gas intake valve A19, the gasification pneumatic transmission after removing dust enters heat accumulating type and added
Thermal A4, opens air inlet valve A21, and the outlet air of air preheater 6 is sent into heat accumulating type heater A4, gasification gas and sky
The reaction of hypoxemia super-thermal insulating burning occurs for gas, and reaction generation high-temperature flue gas stores to the heat storage in heat accumulating type heater A4
Heat, flue gas air outlet valve A25 are opened, and the flue gas after heat exchange is sent into air preheater 6 and carries out indirect heat exchange with its internal air,
Low-temperature flue gas in air preheater 6 is sent into smoke eliminator 8 and purified, and qualified flue gas is discharged into air, and heat accumulating type adds
After thermal A4 has stored heat, its air inlet valve A21 and flue gas air outlet valve A25 is closed；
III activation stage：Gasification gas air outlet valve A23, gasification gas intake valve B20 and air inlet valve B22 are opened, and gasify gas
Air outlet valve B24 is closed, and the gasification gas that high-temperature dust removing device 2 exports is respectively fed to heat accumulating type heater A4 and heat accumulating type heating
Device B5, gasification gas absorb heats heating in heat accumulating type heater A4, high-temperature gasification gas return automatically cleaning gasification-heat after heating
The gasification region of activation 15 of decoupling activation device 1, and remaining semicoke in gasification region of activation 15 is activated, enrich constantly partly
Burnt microcellular structure, ultimately generate the larger activated carbon of specific surface area；At the same time, the gasification being sent into heat accumulating type heater B5
Gas occurs hypoxemia super-thermal insulating burning with air and reacted, and reaction generation high-temperature flue gas enters to the heat storage in heat accumulating type heater B5
Row accumulation of heat, flue gas air outlet valve B26 are opened, and are repeated to the air indirect heat exchange in air preheater 6 and follow-up gas cleaning, accumulation of heat
Formula heater one be used to gasifying gas heating when, another is used for accumulation of heat, alternate run；
IV continuous operation rank area：I, II, III step is repeated, realizes that package unit gasification-pyrolysis coupling activation prepares Gao Pin
The continuous and automatic of matter pyrolysis gas and activated carbon is run.
Heat storage in described heat accumulating type heater is cross-like or cellular.
When automatically cleaning gasification-pyrolysis coupling activation device 1 bottom gasification gas outlet 17 gasification gas except meet accumulation of heat and
Outside activation requirements amount, there is residue, gasification gas air outlet valve C27 is opened, and remaining gasification gas returns heat through waste-heat recovery device 9
Gas holder 11 is sent into after receipts.
High quality heat, which is vented one's spleen, when the supply of heat accumulating type heater internal energy is insufficient, in gas holder 11 returns to heat accumulating type heating dress
Put, release heat with air burning provides energy for heat accumulating type heater.
Beneficial effects of the present invention：
(1) tar caused by pyrolysis is converted into pyrolysis gas in reforming cracking in device, and whole set process equipment is rotten without tar
Phenomena such as losing, blocking, also solving the intractable problem of follow-up coking chemical waste water, whole set process pyrolysis gas calorific value is higher,
12MJ/Nm3More than.
(2) gasify gas both be heat carrier, again as activator activate semicoke, activate the activated carbon of generation have it is more rich
Mesopore and microcellular structure, specific surface area is in 1000m2/ more than g.
(3) organic matter gasification-pyrolysis coupling activation prepare high quality heat vent one's spleen and activated carbon during made full use of
The energy contained in machine thing, realize zero supply of extraneous energy, it might even be possible to externally provide energy.
Brief description of the drawings
Fig. 1 is the structural representation of package unit of the present invention.
In figure：1 automatically cleaning gasification-pyrolysis coupling activation device；2 high-temperature dust removing devices；3 high-temperature pressurizing devices；4 accumulation of heats
Formula heater A；5 heat accumulating type heater B；6 air preheaters；7 air blowers；8 smoke eliminators；9 waste-heat recovery devices；
10 cryogenic condensation devices；11 gas holders；12 double-enclosure feed zones；13 dry thermal cracking areas；14 pressure-bearings are separated；15 gasification region of activations；16
Solid product discharge zone；The gasification gas outlet of 17 bottoms；18 top pyrolysis gas outlets；19 gasification gas intake valve A；20 gasification gas air inlets
Valve B；21 air inlet valve A；22 air inlet valve B；23 gasification gas air outlet valve A；24 gasification gas air outlet valve B；25 flue gas air outlet valves
A；26 flue gas air outlet valve B；27 gasification gas air outlet valve C.
Embodiment
Below in conjunction with accompanying drawing and technical scheme, embodiment of the invention is further illustrated.
Embodiment
As shown in figure 1, organic matter is gasified through automatically cleaning-pyrolysis coupling activates the double-enclosure feed zone 12 of device 1 and is sent into
Pyrolytic reaction occurs for dry thermal cracking area 13, dry thermal cracking area bottom, produces pyrolysis gas, tar and semicoke, semicoke separate through pressure-bearing
14 fall into gasification region of activation 15, and tar is cracked into small molecule pyrolysis gas after repeatedly reforming, and top pyrolysis gas goes out through top pyrolysis gas
Mouth 18 is sent into cryogenic condensation devices 10 and condensed, and pyrolysis gas of the temperature less than 30 DEG C is sent into gas holder 11 and stored；Gasification is fallen into live
Gasification reaction occurs for the part semicoke changed in area 15, generates gasification gas, it is organic that a gasification gas part, which is sent into dry thermal cracking area 13,
The dry thermal cracking of thing provides energy, and a part is passed through high-temperature dust removing device 2 through bottom gasification gas outlet 17 and carries out dedusting, opens simultaneously
Gasification gas intake valve A19 is opened, the gasification pneumatic transmission after removing dust enters heat accumulating type heater A4, opens air inlet valve A21, empty
Air preheater outlet air is sent into heat accumulating type heater A4, and gasification gas occurs hypoxemia super-thermal insulating burning with air and reacted, reaction
Generate high-temperature flue gas and accumulation of heat is carried out to the heat storage in heat accumulating type heater A4, flue gas air outlet valve A25 is opened, after heat exchange
Flue gas is sent into air preheater 6 and carries out indirect heat exchange with its internal air, and the low-temperature flue gas in air preheater 6 is sent into cigarette
Air purifying apparatus 8 is purified, and qualified flue gas is discharged into air, after heat accumulating type heater A4 has stored heat, its air inlet
Valve A21 and flue gas air outlet valve A25 is closed；Gasification gas air outlet valve A23, gasification gas intake valve B20 and air inlet valve B22 are opened,
The gas air outlet valve B24 that gasifies is closed, and the gasification gas that high-temperature dust removing device 2 exports is respectively fed to heat accumulating type heater A4 and heat accumulating type
Heater B5, gasification gas absorb heats heating in heat accumulating type heater A4, the high-temperature gasification gas return automatically cleaning gas after heating
The gasification region of activation 15 of change-pyrolysis coupling activation device 1, and remaining semicoke in gasification region of activation 15 is activated, it is constantly rich
Rich semicoke microcellular structure, ultimately generate specific surface area and be more than 1000m2/ g activated carbon；At the same time, it is sent into heat accumulating type heating dress
With air the reaction of hypoxemia super-thermal insulating burning occurs for the gasification gas put in B5, and reaction generation high-temperature flue gas is to heat accumulating type heater B5
Interior heat storage carries out accumulation of heat, and flue gas air outlet valve B26 is opened, and repetition is to the air indirect heat exchange in air preheater 6 and subsequently
Gas cleaning step, heat accumulating type heater one be used to gasifying gas heating when another be used for accumulation of heat, alternate run.
When automatically cleaning gasification-pyrolysis coupling activation device 1 bottom gasification gas outlet 17 gasification gas except meet accumulation of heat and
Outside activation requirements amount, there is residue, gasification gas air outlet valve C27 is opened, and remaining gasification gas returns heat through waste-heat recovery device 9
Gas holder 11 is sent into after receipts.
High quality heat, which is vented one's spleen, when the supply of heat accumulating type heater internal energy is insufficient, in gas holder 11 returns to heat accumulating type heating dress
Put, release heat with air burning provides energy for heat accumulating type heater.
The present invention includes but is not limited to the present embodiment, it is noted that for the person of ordinary skill of the art, not
On the premise of departing from the technology of the present invention principle, replacement can also be made using other modes, these replacements also should be regarded as the present invention
Protection domain.
Claims (5)
1. a kind of organic matter automatically cleaning gasification-pyrolysis coupling activation prepares the device that high quality heat is vented one's spleen with activated carbon, its feature
It is, described organic matter automatically cleaning gasification-pyrolysis coupling activation prepares high quality heat and vented one's spleen to be included certainly with the device of activated carbon
Clean gasification-pyrolysis coupling activation device (1), high-temperature dust removing device (2), high-temperature pressurizing device (3), heat accumulating type heater,
Air preheater (6), air blower (7), smoke eliminator (8), waste-heat recovery device (9), cryogenic condensation device (10) and gas
Cabinet (11)；
Described automatically cleaning gasification-pyrolysis coupling activation device (1) is followed successively by double-enclosure feed zone (12), dries heat from top to down
Xie Qu (13), pressure-bearing cut-off (14), gasification region of activation (15) and solid product discharge zone (16)；Pressure-bearing cut-off (14) will dry heat
Xie Qu (13) and gasification region of activation (15) separate, and ensure that the material that pyrolytic reaction terminates uniformly drops down onto gasification region of activation (15)；
Pressure-bearing, which is separated, is provided with bottom gasification gas outlet (17), dry thermal cracking area (13) and double-enclosure between (14) and gasification region of activation (15)
Top pyrolysis gas outlet (18) is provided between feed zone (12)；
The bottom gasification gas outlet (17) of described automatically cleaning gasification-pyrolysis coupling activation device (1) is passed through high-temperature dust removing device
(2), the gasification gas of removing dust each leads into heat accumulating type heater and waste-heat recovery device after being pressurizeed by high-temperature pressurizing device (3)
(9), the top pyrolysis gas outlet (18) of automatically cleaning gasification-pyrolysis coupling activation device (1) is passed through cryogenic condensation device (10)；
Described heat accumulating type heater includes heat accumulating type heater A (4) and heat accumulating type heater B (5)；Heat accumulating type heats
Device is provided with the import of gasification gas, air intlet, the outlet of gasification gas and exhanst gas outlet；The gasification gas outlet of heat accumulating type heater
The gasification region of activation (15) of automatically cleaning gasification-pyrolysis coupling activation device (1) is passed through, the exhanst gas outlet of heat accumulating type heater leads to
Enter air preheater (6)；
The air intlet connection air blower (7) of described air preheater (6), the air outlet slit of air preheater (6) are passed through storage
Hot type heater, the exhanst gas outlet of air preheater (6) are passed through smoke eliminator (8)；
The gasification gas outlet of described waste-heat recovery device (9) is passed through gas holder (11)；
The pyrolysis gas outlet of described cryogenic condensation device (10) is passed through gas holder (11).
2. device according to claim 1, it is characterised in that the heat storage in described heat accumulating type heater is intersection
Shape is cellular.
3. a kind of organic matter automatically cleaning gasification-pyrolysis coupling activation prepares the method that high quality heat is vented one's spleen with activated carbon, by drying
Tar condensing caused by pyrolysis zone (13) is adsorbed in organic matter surface, and small molecule pyrolysis gas is cracked into after repeatedly reforming；Gasification is lived
Change gasification gas caused by area (15) and gasification region of activation (15) is back to after high-temperature heating, and semicoke is lived as activator
Change, enrich constantly semicoke micropore and central hole structure, ultimately generate the larger activated carbon of specific surface area, it is characterised in that step is such as
Under：
I dry thermal cracking stage：Organic matter gasifies through automatically cleaning-and pyrolysis coupling activates the double-enclosure feed zone (12) of device (1) and send
Enter dry thermal cracking area (13), pyrolytic reaction occurs for dry thermal cracking area (13) bottom, produces pyrolysis gas, tar and semicoke, semicoke warp
Pressure-bearing cut-off (14) falls into gasification region of activation (15), and pyrolysis gas and tar flow up in a gaseous form, tar in flow process
It can condense to the cold and be adsorbed in organic matter surface, be moved down again with organic matter, heat can be cracked into pyrolysis gas again；It is burnt
Oil and semicoke, tar is removed and is cracked into pyrolysis gas and semicoke completely after repeatedly reforming, the pyrolysis in dry thermal cracking area (13)
Gas calorific value is higher, and temperature is less than 105 DEG C, and cryogenic condensation device (10) is sent into through top pyrolysis gas outlet (18)；
II gasification stage regenerator：Gasification reaction occurs for the part semicoke in region of activation (15) that gasifies, and generation gasification gas, gasify gas one
Part is sent into dry thermal cracking area (13) and provides energy for the dry thermal cracking of organic matter, and another part is through bottom gasification gas outlet (17)
It is passed through high-temperature dust removing device (2) and carries out dedusting, while open gasification gas intake valve A (19), the gasification pneumatic transmission after removing dust enters to store
Hot type heater A (4), opens air inlet valve A (21), and air preheater (6) outlet air is sent into heat accumulating type heater A
(4) gas that, gasifies occurs hypoxemia super-thermal insulating burning with air and reacted, and reaction generation high-temperature flue gas is in heat accumulating type heater A (4)
Heat storage carry out accumulation of heat, flue gas air outlet valve A (25) is opened, flue gas after heat exchange be sent into air preheater (6) and with inside it
Air carry out indirect heat exchange, the low-temperature flue gas in air preheater (6) is sent into smoke eliminator (8) and purified, qualified
Flue gas be discharged into air, after heat accumulating type heater A (4) has stored heat, its air inlet valve A (21) and flue gas air outlet valve A
(25) close；
III activation stage：Gasification gas air outlet valve A (23), gasification gas intake valve B (20) and air inlet valve B (22) are opened, gasification
Gas air outlet valve B (24) is closed, and the gasification gas of high-temperature dust removing device (2) outlet is respectively fed to heat accumulating type heater A (4) and accumulation of heat
Formula heater B (5), gasification gas heat absorption heating, high-temperature gasification gas after heating in heat accumulating type heater A (4) are returned from
The gasification region of activation (15) of gasification-pyrolysis coupling activation device (1) is cleaned, and remaining semicoke in gasification region of activation (15) is carried out
Activation, semicoke microcellular structure of enriching constantly, ultimately generates the larger activated carbon of specific surface area；At the same time, heat accumulating type is sent into add
Gasification gas in thermal B (5) occurs hypoxemia super-thermal insulating burning with air and reacted, and reaction generation high-temperature flue gas heats to heat accumulating type
Heat storage in device B (5) carries out accumulation of heat, and flue gas air outlet valve B (26) is opened, and is repeated the air in air preheater (6)
Connect heat exchange and follow-up gas cleaning, heat accumulating type heater one be used to gasifying gas heating when, another is used for accumulation of heat, replaces
Operation；
IV continuous operation rank area：I, II, III step is repeated, realizes that package unit gasification-pyrolysis coupling activation prepares high quality heat
Vent one's spleen and run with the continuous and automatic of activated carbon.
4. organic matter automatically cleaning gasification-pyrolysis coupling activation according to claim 3 prepare high quality heat vent one's spleen and activity
The method of charcoal, it is characterised in that when the gas of the bottom gasification gas outlet (17) of automatically cleaning gasification-pyrolysis coupling activation device (1)
Change gas in addition to accumulation of heat and activation requirements amount is met, also have residue, gasification gas air outlet valve C (27) is opened, more than remaining gasification gas warp
Heat reclamation device (9) will be sent into gas holder (11) after heat recovery.
5. organic matter automatically cleaning gasification-pyrolysis coupling activation according to claim 3 or 4 prepares high quality heat and vents one's spleen and live
Property charcoal method, it is characterised in that when described heat accumulating type heater internal energy supply is insufficient, gas holder (11) interior high-quality
Pyrolysis gas returns to heat accumulating type heater, and release heat with air burning provides energy for heat accumulating type heater.
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| CN108793163A (en) * | 2018-07-31 | 2018-11-13 | 大连理工大学 | A kind of low consumption continous way clean manufacturing activated-carbon device and method |
| CN108910878A (en) * | 2018-07-31 | 2018-11-30 | 大连理工大学 | A kind of economizing clean prepares active carbon with high specific surface area device and method |
| CN111718762A (en) * | 2020-06-16 | 2020-09-29 | 大连理工大学 | Fluidized bed coal gasification and biomass low-temperature carbonization coupling system and working method thereof |
| CN113060704A (en) * | 2021-03-30 | 2021-07-02 | 大连理工大学 | Organic solid clean and efficient hydrogen production device and method |
| CN115261041A (en) * | 2022-08-22 | 2022-11-01 | 山东省科学院能源研究所 | Biomass continuous baking-pyrolysis system and method |
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| CN113060704A (en) * | 2021-03-30 | 2021-07-02 | 大连理工大学 | Organic solid clean and efficient hydrogen production device and method |
| CN113060704B (en) * | 2021-03-30 | 2023-05-12 | 大连理工大学 | Organic solid clean high-efficiency hydrogen production device and method |
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