CN207130211U - A kind of biomass fast pyrolysis device - Google Patents
A kind of biomass fast pyrolysis device Download PDFInfo
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- CN207130211U CN207130211U CN201720935781.2U CN201720935781U CN207130211U CN 207130211 U CN207130211 U CN 207130211U CN 201720935781 U CN201720935781 U CN 201720935781U CN 207130211 U CN207130211 U CN 207130211U
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- biomass
- flue
- biogas
- tracheae
- gas
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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 utility model discloses a kind of biomass fast pyrolysis device, including off-gas recovery cleaning system, gas washing flow container, condensate drum, biomass liquid collecting tank and fire resistant heat preserving stove Yang, the right of the off-gas recovery cleaning system is provided with pyrocrack furnace device, and the right of pyrocrack furnace device is provided with biogas recovery system, the gas washing flow container and condensate drum by flue respectively with flue gas scrubber and flue gas condensing tower, and flue gate valve is provided with flue, it is connected between the gas washing flow container between condensate drum by flue, and it is connected between gas washing flow container and condensate drum by flue, the biomass liquid collecting tank is connected by biomass tracheae with biogas condensing tower and packed tower, and it is provided with valve on biomass tracheae.The biomass fast pyrolysis device uses the design of off-gas recovery cleaning system, pyrocrack furnace device and biogas recovery system, is avoided that pernicious gas is discharged, is easy to environmental protection.
Description
Technical field
Biomass through pyrolysis correlative technology field is the utility model is related to, specially a kind of biomass fast pyrolysis dress
Put.
Background technology
Biomass carbon is that vegetation, stalk or other Wastes of Crops are consolidated by what thermochemical study obtained under anoxic conditions
State product, biomass carbon can lock and drop the carbon dioxide in the air of bottom, biomass carbonated to be also possible to turn into mankind's reply entirely
One overlaps approach of ball local gas holdup, biomass carbon improve the ecological environment of agricultural, cut to the productivity of raising anthropogenic soil
Subtracting the body eutrophication as caused by agricultural pollution has important value.
But the production equipment of biomass carbon is expensive now, investment is big, and purposes is single, causes to produce biomass carbon
Cost is too high, is unfavorable for the popularization and application of biomass carbon.
Utility model content
The purpose of this utility model is to provide a kind of biomass fast pyrolysis device, to solve in above-mentioned background technology
The problem of production equipment of the existing biomass carbon proposed is expensive, and investment is big, and purposes is single.
To achieve the above object, the utility model provides following technical scheme：A kind of biomass fast pyrolysis device, bag
Off-gas recovery cleaning system, gas washing flow container, condensate drum, biomass liquid collecting tank and fire resistant heat preserving stove Yang are included, the flue gas returns
The right for receiving cleaning system is provided with pyrocrack furnace device, and the right of pyrocrack furnace device is provided with biogas recovery system
System, the gas washing flow container and condensate drum by flue respectively with flue gas scrubber and flue gas condensing tower, and fume pipe
Flue gate valve is provided with road, is connected between the gas washing flow container between condensate drum by flue, and gas washing
It is connected between flow container and condensate drum by flue, the biomass liquid collecting tank passes through biomass tracheae and biomass
Gas condensing tower is connected with packed tower, and valve is provided with biomass tracheae, between the biogas condensing tower and filler
It is connected between tower by biomass tracheae, and is connected between biogas condensing tower and packed tower by biomass tracheae
Connect, the packed tower is connected by biomass tracheae with the second air pump, and the second air pump is anti-with isolating by biomass tracheae
Fiery cabinet is connected, and the top of the biogas condensing tower and packed tower is provided with rupture pressure disc, and biogas condensing tower
Outer surface is provided with the first thermometer, and the off-gas recovery cleaning system and biogas recovery system pass through flue respectively
It is connected with biomass tracheae with pyrocrack furnace device, and pyrolysis furnace gate valve is provided with flue and biomass tracheae,
The left and right ends of the fire resistant heat preserving stove Yang are respectively connected with movable fire door, and observation panel is inlaid with movable fire door, the fire resisting
Holding furnace Yang is internally provided with cracking furnace body, and crack furnace body is internally provided with second temperature meter, and the fire resisting is protected
Warm stove Yang is internally provided with trolley track, and dolly is connected with trolley track, and the upper end of the dolly is provided with care feed tray,
And flue is installed on care feed tray, sealing strip and flue, the lower section of the cracking furnace body are provided with below the care feed tray
Combuster is installed, and the left of combustion chamber is provided with air blower.
Preferably, the first air pump is installed on the flue connected between the flue gas scrubber and flue gas condensing tower,
And flue gas scrubber and flue gas condensing tower are each provided with two.
Preferably, the biogas condensing tower and packed tower are respectively arranged with three and two, and biogas condenses
Tower and packed tower are connected by biomass tracheae with biomass liquid collecting tank.
Preferably, the cracking furnace body, second temperature meter, movable fire door, observation panel, trolley track, dolly, retainer
Disk, sealing strip and flue are provided with two, and 3 groups of flues are provided with care feed tray.
Preferably, the combustion chamber is connected by flue with air blower, and combustion chamber is provided with two, and flue gas
Air blower valve is provided with pipeline.
Preferably, the combustion chamber is connected by biomass tracheae with isolating fire-proof cabinet, and is set on biomass tracheae
There is biogas gate valve.
Compared with prior art, the beneficial effects of the utility model are：The biomass fast pyrolysis device uses flue gas
The design of recovering and purifying system, pyrocrack furnace device and biogas recovery system, pyrocrack furnace installation cost is relatively low, and structure
Simply it is easily installed, the design of off-gas recovery cleaning system, heat smoke caused by pyrocrack furnace device can be collected, and make it
It is utilized again, the use of resource can be reduced, and increases the operating efficiency of the device, the design of biogas recovery system,
Biogas caused by pyrocrack furnace device can be reclaimed, and is re-used for the thermal cracking of pyrocrack furnace device, can be avoided
The biomass fast pyrolysis device discharges pernicious gas, and can increase the work effect of the biomass fast pyrolysis device
Rate, it is easy to environmental protection.
Brief description of the drawings
Fig. 1 is the utility model structure diagram；
Fig. 2 is the utility model off-gas recovery cleaning system structural representation；
Fig. 3 is the utility model pyrocrack furnace apparatus structure schematic diagram；
Fig. 4 is the utility model biogas recovery system structural representation.
In figure：1st, off-gas recovery cleaning system, 2, pyrocrack furnace device, 3, biogas recovery system, 4, gas washing flow container,
5th, condensate drum, 6, flue gate valve, 7, flue gas scrubber, the 8, first air pump, 9, flue gas condensing tower, 10, flue, 11, raw
Material tracheae, 12, biomass liquid collecting tank, 13, biogas condensing tower, 14, packed tower, 15, air blower, 16, rupture pressure disc,
17th, the first thermometer, 18, valve, 19, isolation fire-proof cabinet, the 20, second air pump, 21, pyrolysis furnace gate valve, 22, fire resistant heat preserving stove
Yang, 23, cracking furnace body, 24, second temperature meter, 25, movable fire door, 26, observation panel, 27, trolley track, 28, dolly, 29,
Care feed tray, 30, flue, 31, sealing strip, 32, flue, 33, combustion chamber, 34, air blower valve, 35, biogas gate valve.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the embodiment of the utility model is carried out
Clearly and completely describing, it is clear that described embodiment is only the utility model part of the embodiment, rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of creative work is made
The every other embodiment obtained, belong to the scope of the utility model protection.
Fig. 1-4 are referred to, the utility model provides a kind of technical scheme：A kind of biomass fast pyrolysis device, including
Off-gas recovery cleaning system 1, gas washing flow container 4, condensate drum 5, biomass liquid collecting tank 12 and fire resistant heat preserving stove Yang 22, flue gas return
The right for receiving cleaning system 1 is provided with pyrocrack furnace device 2, and the right of pyrocrack furnace device 2 is provided with biogas recovery
System 3, gas washing flow container 4 and condensate drum 5 by flue 10 respectively with flue gas scrubber 7 and flue gas condensing tower 9, and cigarette
Flue gate valve 6 is provided with feed channel 10, is installed on the flue 10 connected between flue gas scrubber 7 and flue gas condensing tower 9
There is the first air pump 8, and flue gas scrubber 7 and flue gas condensing tower 9 are each provided with two, can be easy to the air blast of the first air pump 8 as heat
Flue gas provides the power of flowing, is connected between gas washing flow container 4 between condensate drum 5 by flue 10, and gas washing
It is connected between flow container 4 and condensate drum 5 by flue 10, biomass liquid collecting tank 12 passes through biomass tracheae 11 and life
Material gas condensing tower 13 is connected with packed tower 14, and valve 18 is provided with biomass tracheae 11, biogas condensing tower 13
Three and two are respectively arranged with packed tower 14, and biogas condensing tower 13 and packed tower 14 pass through biomass tracheae 11
It is connected with biomass liquid collecting tank 12, by increasing capacitance it is possible to increase the operating efficiency of the device, between biogas condensing tower 13 and filler
It is connected between tower 14 by biomass tracheae 11, and passes through biogas between biogas condensing tower 13 and packed tower 14
Pipe 11 is connected, and packed tower 14 is connected by biomass tracheae 11 with the second air pump 20, and the second air pump 20 passes through biomass
Tracheae 11 is connected with isolating fire-proof cabinet 19, and the top of biogas condensing tower 13 and packed tower 14 is provided with rupture pressure disc 16,
And the outer surface of biogas condensing tower 13 is provided with the first thermometer 17, off-gas recovery cleaning system 1 and biogas recovery
System 3 is connected by flue 10 and biomass tracheae 11 with pyrocrack furnace device 2 respectively, and flue 10 and biology
Pyrolysis furnace gate valve 21 is provided with matter tracheae 11, the left and right ends of fire resistant heat preserving stove Yang 22 are respectively connected with movable fire door 25, and
Observation panel 26 is inlaid with movable fire door 25, fire resistant heat preserving stove Yang 22 is internally provided with cracking furnace body 23, and pyrolysis furnace stove
Body 23 is internally provided with second temperature meter 24, cracking furnace body 23, second temperature meter 24, movable fire door 25, observation panel 26, small
Track road 27, dolly 28, care feed tray 29, sealing strip 31 and flue 32 are provided with two, and 3 groups of stoves are provided with care feed tray 29
Courage 30, by increasing capacitance it is possible to increase the efficiency of combustion in pyrocrack furnace device 2, fire resistant heat preserving stove Yang 22 are internally provided with trolley track 27,
And dolly 28 is connected with trolley track 27, the upper end of dolly 28 is provided with care feed tray 29, and is provided with flue on care feed tray 29
30, the lower section of care feed tray 29 is provided with sealing strip 31 and flue 32, the lower section installation combuster 33 of cracking furnace body 23, and fires
The left for burning room 33 is provided with air blower 15, and combustion chamber 33 is connected by flue 10 with air blower 15, and combustion chamber 33
Two are provided with, and air blower valve 34 is provided with flue 10, by increasing capacitance it is possible to increase the production efficiency of the device, combustion chamber 33
It is connected by biomass tracheae 11 with isolating fire-proof cabinet 19, and biogas gate valve 35, energy is provided with biomass tracheae 11
Enough reduce the probability that security incident occurs for the device, advantageously ensure that the life security of staff.
Operation principle：When using the biomass fast pyrolysis device, first the biomass fast pyrolysis device
Installation in place, and connects the power supply of the biomass fast pyrolysis device, then the different grain size to be cracked
Biomass be put on the care feed tray 29 with flue 30, and care feed tray 29 is placed on dolly 28, then dolly 28 is pushed into cracking
In furnace body 23, and cracking furnace body 23 is divided into by sealing strip 31 by two independent spaces, both combustion product gases area and split
Xie Qu, then shut movable fire door 25 and heat, the moisture of biomass is first removed, then open air blower 15, air blower valve 34,
The switch of the air pump 8 of pyrolysis furnace gate valve 21 and first, makes fuel be burnt in combustion chamber 33, when the temperature in cracking furnace body 23 rises
During to 150 DEG C, the switch of the second air pump 20, the pyrolysis furnace gate valve 21 on biomass tracheae 11 and biogas gate valve 35 is opened,
And the pyrolysis furnace gate valve 21 closed on flue 10, remove opposite side pyrolysis furnace by cracking the fume afterheat in furnace body 23
The moisture of stalk in body of heater 23, combustion chamber 33 is not entered by the biogas that the biomass liquid in biomass liquid collecting tank 12 is collected
Burning, when temperature is 500 DEG C, after closing the cold stoking of pyrolysis furnace gate valve 21, opening activity fire door 25 simultaneously releases dolly 28, unloads life
Material charcoal, biogas, into packed tower 14, after removing tar particles, then pass through air pump after biogas condensing tower 13
Biogas direction of flow combustion chamber 33 is set to burn, flue gas caused by combustion chamber 33 enters cracking furnace body 23 by flue gate valve 6
Afterwards, heating is carried out to the material in cracking furnace body 23 and removes moisture, when second temperature meter 24 reaches 150 DEG C, make its temperature
It is maintained at 150 DEG C and opens flue gate valve 6, pyrolysis furnace gate valve 21 and air blower valve 34, and close pyrolysis furnace gate valve 21, makes combustion
Burn room 33 to burn, caused fume afterheat flows to cracking furnace body 23 again, carries out thermal dehydration to the material in it, here it is this
The use process of biomass fast pyrolysis device.
While there has been shown and described that embodiment of the present utility model, for the ordinary skill in the art,
It is appreciated that these embodiments can be carried out with a variety of changes in the case where not departing from principle of the present utility model and spirit, repaiied
Change, replace and modification, the scope of the utility model are defined by the appended claims and the equivalents thereof.
Claims (6)
1. a kind of biomass fast pyrolysis device, including off-gas recovery cleaning system（1）, gas washing flow container（4）, condensate drum
（5）, biomass liquid collecting tank（12）With fire resistant heat preserving stove Yang（22）, it is characterised in that：The off-gas recovery cleaning system（1）'s
Right is provided with pyrocrack furnace device（2）, and pyrocrack furnace device（2）Right biogas recovery system is installed（3）, institute
State gas washing flow container（4）And condensate drum（5）Pass through flue（10）Respectively with flue gas scrubber（7）With flue gas condensing tower
（9）, and flue（10）On be provided with flue gate valve（6）, the gas washing flow container（4）Between with condensate drum（5）Between
Pass through flue（10）It is connected, and gas washing flow container（4）And condensate drum（5）Between pass through flue（10）It is connected,
The biomass liquid collecting tank（12）Pass through biomass tracheae（11）With biogas condensing tower（13）And packed tower（14）It is connected
Connect, and biomass tracheae（11）On be provided with valve（18）, the biogas condensing tower（13）Between and packed tower（14）It
Between pass through biomass tracheae（11）It is connected, and biogas condensing tower（13）And packed tower（14）Between pass through biogas
Pipe（11）It is connected, the packed tower（14）Pass through biomass tracheae（11）With the second air pump（20）It is connected, and the second air pump
（20）Pass through biomass tracheae（11）With isolating fire-proof cabinet（19）It is connected, the biogas condensing tower（13）And packed tower
（14）Top be provided with rupture pressure disc（16）, and biogas condensing tower（13）Outer surface be provided with the first thermometer
（17）, the off-gas recovery cleaning system（1）With biogas recovery system（3）Pass through flue respectively（10）And biomass
Tracheae（11）With pyrocrack furnace device（2）It is connected, and flue（10）With biomass tracheae（11）On be provided with cracking
Stove gate valve（21）, the fire resistant heat preserving stove Yang（22）Left and right ends be respectively connected with movable fire door（25）, and movable fire door（25）
On be inlaid with observation panel（26）, the fire resistant heat preserving stove Yang（22）Be internally provided with cracking furnace body（23）, and pyrolysis furnace stove
Body（23）Be internally provided with second temperature meter（24）, the fire resistant heat preserving stove Yang（22）Be internally provided with trolley track
（27）, and trolley track（27）On be connected with dolly（28）, the dolly（28）Upper end care feed tray is installed（29）, and retainer
Disk（29）On flue is installed（30）, the care feed tray（29）Lower section be provided with sealing strip（31）And flue（32）, it is described to split
Solve furnace body（23）Lower section installation combuster（33）, and combustion chamber（33）Left air blower is installed（15）.
A kind of 2. biomass fast pyrolysis device according to claim 1, it is characterised in that：The flue gas scrubber
（7）With flue gas condensing tower（9）Between the flue that connects（10）On the first air pump is installed（8）, and flue gas scrubber（7）With
Flue gas condensing tower（9）It is each provided with two.
A kind of 3. biomass fast pyrolysis device according to claim 1, it is characterised in that：The biogas condensation
Tower（13）And packed tower（14）It is respectively arranged with three and two, and biogas condensing tower（13）And packed tower（14）Pass through
Biomass tracheae（11）With biomass liquid collecting tank（12）It is connected.
A kind of 4. biomass fast pyrolysis device according to claim 1, it is characterised in that：The cracking furnace body
（23）, second temperature meter（24）, movable fire door（25）, observation panel（26）, trolley track（27）, dolly（28）, care feed tray（29）、
Sealing strip（31）And flue（32）It is provided with two, and care feed tray（29）On be provided with 3 groups of flues（30）.
A kind of 5. biomass fast pyrolysis device according to claim 1, it is characterised in that：The combustion chamber（33）It is logical
Cross flue（10）With air blower（15）It is connected, and combustion chamber（33）It is provided with two, and flue（10）Upper setting
There is air blower valve（34）.
A kind of 6. biomass fast pyrolysis device according to claim 1, it is characterised in that：The combustion chamber（33）It is logical
Cross biomass tracheae（11）With isolating fire-proof cabinet（19）It is connected, and biomass tracheae（11）On be provided with biogas gate valve
（35）.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720935781.2U CN207130211U (en) | 2017-07-31 | 2017-07-31 | A kind of biomass fast pyrolysis device |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720935781.2U CN207130211U (en) | 2017-07-31 | 2017-07-31 | A kind of biomass fast pyrolysis device |
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| CN207130211U true CN207130211U (en) | 2018-03-23 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107325831A (en) * | 2017-07-31 | 2017-11-07 | 董多模 | A kind of biomass fast pyrolysis device |
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2017
- 2017-07-31 CN CN201720935781.2U patent/CN207130211U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107325831A (en) * | 2017-07-31 | 2017-11-07 | 董多模 | A kind of biomass fast pyrolysis device |
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