CN206512143U - A kind of novel biomass pyrolysis installation - Google Patents
A kind of novel biomass pyrolysis installation Download PDFInfo
- Publication number
- CN206512143U CN206512143U CN201621048797.3U CN201621048797U CN206512143U CN 206512143 U CN206512143 U CN 206512143U CN 201621048797 U CN201621048797 U CN 201621048797U CN 206512143 U CN206512143 U CN 206512143U
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- China
- Prior art keywords
- pipe
- feed device
- feed
- air supply
- supply plant
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- 239000002028 Biomass Substances 0.000 title claims abstract description 30
- 238000000197 pyrolysis Methods 0.000 title claims abstract description 16
- 238000009434 installation Methods 0.000 title claims abstract description 9
- 230000005855 radiation Effects 0.000 claims abstract description 9
- 239000000047 product Substances 0.000 claims description 16
- 239000007787 solid Substances 0.000 claims description 8
- 239000012263 liquid product Substances 0.000 claims description 7
- 239000007788 liquid Substances 0.000 claims description 6
- 238000010438 heat treatment Methods 0.000 abstract description 9
- 239000003795 chemical substances by application Substances 0.000 abstract description 6
- 230000008859 change Effects 0.000 abstract description 4
- 238000000034 method Methods 0.000 abstract description 4
- 230000008569 process Effects 0.000 abstract description 4
- 238000006243 chemical reaction Methods 0.000 abstract description 3
- 230000018044 dehydration Effects 0.000 abstract 1
- 238000006297 dehydration reaction Methods 0.000 abstract 1
- 239000007789 gas Substances 0.000 description 12
- 238000005265 energy consumption Methods 0.000 description 4
- 238000001035 drying Methods 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 238000000926 separation method Methods 0.000 description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 2
- 206010002660 Anoxia Diseases 0.000 description 1
- 241000976983 Anoxia Species 0.000 description 1
- 206010021143 Hypoxia Diseases 0.000 description 1
- 230000007953 anoxia Effects 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000012075 bio-oil Substances 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000015556 catabolic process Effects 0.000 description 1
- 239000003610 charcoal Substances 0.000 description 1
- 238000006731 degradation reaction Methods 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 239000002737 fuel gas Substances 0.000 description 1
- 239000002440 industrial waste Substances 0.000 description 1
- 230000005012 migration Effects 0.000 description 1
- 238000013508 migration Methods 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 230000035515 penetration Effects 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 239000004576 sand Substances 0.000 description 1
- 239000012265 solid product Substances 0.000 description 1
- 239000002023 wood Substances 0.000 description 1
Classifications
-
- 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
Landscapes
- Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)
Abstract
The utility model is related to a kind of novel biomass pyrolysis installation, belongs to chemical reaction equipment technical field.The utility model includes pyrolytic tank, feed device and air supply plant.The utility model ultrasonic assistant, which is dried, causes biomass internal structure to change, more dehydration；Infrared heating causes pyrolysis heat transfer efficiency to improve, and heating process is totally pollution-free；High-temperature gas, which is used for dry feedstock and middle wet body, to be used to preheat the heat utilization efficiency that gasifying agent substantially increases whole device；The infra-red radiation overcoat of pyrolysis top tank structure can reduce the thermal loss in pyrolytic process.
Description
Technical field
The utility model is related to a kind of novel biomass pyrolysis installation, and more particularly to a kind of ultrasonic assistant is dried and infrared
Line is pyrolyzed biomass device, belongs to chemical reaction equipment technical field.
Background technology
Biomass pyrolytic refers to biomass thermal degradation under completely without oxygen or anoxia condition, ultimately generates bio oil, wood
The process of charcoal and fuel gas.Existing biomass pyrolysis device uses fluid bed, and reaction is abundant, but biomass drying process energy
Consumption is higher, and speed is slower, although using cheap industrial waste heat in thermal source selection, and biomass dry it is required huge
Energy consumption still hinders the popularization of biomass utilization；Simultaneously generally using traditional heating or by conducting heat in biomass pyrolysis process
Medium such as gasifying agent or sand provide heat, and heat transfer efficiency is not high.
Therefore, how to change the existence form of moisture in biomass, the combination water of wherein difficult separation is become what is easily departed from
Free water, while the migration resistance for changing the internal structure reduction moisture of biomass is also the effective of energy consumption problem during alleviation is dried
Mode, and application of the ultrasonic technology in terms of biomass drying process is exactly directed to the settling mode of this problem.Low-intensity
Ultrasonic irradiation can improve biomass internal structure and composition and property, improve the separation of solid and liquid performance of biomass, and ultrasonic wave is made
Under on the basis of drying quality is ensured, energy expenditure is reduced, energy utilization rate is improved.
For heat transfer efficiency present in biomass pyrolytic thermal source it is not high the problem of, propose use infrared heating biomass thermal
Solution.Infrared heating mode was received with alarming development speed and applied to every field in recent years, and mainly infrared ray adds
Heat has more advantages, such as has and is heated simultaneously inside and outside penetration power, energy；Heat transfer medium transmission is not required to, the thermal efficiency is good；Clean
Heating process, non-secondary pollution etc..Therefore it is to solve the not high more excellent scheme of heat transfer efficiency to be pyrolyzed biomass using infrared heating.
The content of the invention
The technical problems to be solved in the utility model is：The utility model provides a kind of ultrasonic assistant and dried and infrared life
Material pyrolysis device, the problem of for solving higher energy consumption in existing biomass pyrolysis device and low heat transfer efficiency.
Technical solutions of the utility model are：A kind of novel biomass pyrolysis installation, including pyrolytic tank 17, the and of feed device 8
Air supply plant 10；The outside of pyrolytic tank 17 is one layer of infra-red radiation overcoat I 6 to be equipped with outer tank 24, the inwall of outer tank 24 and red
There is an inner canister 18 in the middle of external radiation overcoat II 20, pyrolytic tank 17, the top of inner canister 18 and both sides are equipped with infrared emittance II respectively
16th, infrared emittance I 5 and infrared emittance III 19, bottom are equipped with air distribution plate 22, air distribution plate 22 and are provided with chute exit 23, just
To 23 times conveyer belts 26 equipped with connection motor 25 of chute exit, the top side of inner canister 18 connects the entrance of cyclone separator 1, in
Portion connects the solid outlet pipe 2 of cyclone separator 1, and bottom side connects the feed pipe 7 of feed device 8.
The connection feed device 8 of gas outlet tube 3 of the cyclone separator 1, the top of feed device 8 is provided with feed hopper 4, entered
Hopper 4 connects feed pipe 7 by delivery pipe 27, and the both sides of 8 shell of feed device 30 are sent out equipped with supersonic generator I 28 and ultrasonic wave
Raw device II 31, the bottom both sides of feed device 8 are hypotenuse I 29 and hypotenuse II 32, and bottom is provided with liquid product outlet pipe I 9 and gas
Product outlet tube I 13.
The gaseous product outlet pipe I 13 connects air supply plant 10, the side of air supply plant 10 connection air inlet pipe 11, air inlet pipe
11 connect escape pipe 14 by coiled pipe 33, and the bottom both sides of air supply plant 10 are equipped with swash plate I 34 and swash plate II 35, and bottom is provided with liquid
Body product outlet tube II 12 and gaseous product outlet pipe II 15.
The course of work of the present utility model is：The biomass material crushed enters in pyrolytic tank 17 through feed device 8, gas
Agent enters the bottom of inner canister 18 through air supply plant 10, opens infrared emittance, and biomass material is under the impact of gasifying agent, stream
Change and be pyrolyzed, the gas with a small amount of solid enters in cyclone separator 1, and the solid matter after separation is through solid outlet pipe 2
It is again introduced into inner canister 18 and continues to be pyrolyzed, gaseous matter enters in feed device 8 through gas outlet tube 3, high-temperature gas and feeding
Raw material in device 8 carries out heat exchange, one under the ultrasonic wave sent by ultrasonic generator I 28 and supersonic generator II 31
The liquid cooled down is divided to be collected by liquid product outlet 9, residual gas enters air supply plant 10 through gaseous product outlet pipe I 13
In, middle wet body carries out heat exchange with the gasifying agent in coiled pipe 33, and the liquid cooled down is received through liquid product outlet II 12
Collection, non-condensable gas is collected through gaseous product outlet pipe II 15；The solid product produced in pyrolytic tank 17 is through chute exit
23 fall on conveyer belt 26, send out collection.
The beneficial effects of the utility model are：1st, ultrasonic assistant, which is dried, causes biomass internal structure to change, and is more easy to take off
Water；2nd, infrared heating causes pyrolysis heat transfer efficiency to improve, and heating process is totally pollution-free；3rd, high-temperature gas is used for dry feedstock
And middle wet body is used to preheat the heat utilization efficiency that gasifying agent substantially increases whole device；4th, the infrared spoke of the inwall of pyrolytic tank 17
The thermal loss in pyrolytic process can be reduced by penetrating overcoat.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model；
Fig. 2 is the structural representation of the utility model feed device 8；
Fig. 3 is the structural representation of the utility model air supply plant 10.
Each label in Fig. 1-3：1- cyclone separators, 2- solid outlet pipes, 3- gas outlet tubes, 4- feed hoppers, 5- is infrared
Generator I, 6- infra-red radiations overcoat I, 7- feed pipes, 8- feed devices, 9- liquid product outlets pipe I, 10- air supply plants,
11- air inlet pipe, 12- liquid product outlets pipe II, 13- gaseous product outlet pipes I, 14- escape pipes, 15- gaseous product outlet pipes
II, 16- infrared emittance II, 17- pyrolytic tanks, 18- inner canisters, 19- infrared emittances III, 20- infra-red radiations overcoat II, 21-
Inner canister shell, 22- air distribution plates, 23- chute exits, 24- outer tanks, 25- motors, 26- conveyer belts, 27- delivery pipes, 28- ultrasonic waves
Generator I, 29- hypotenuses I, 30- shells, 31- supersonic generators II, 32- hypotenuses II, 33- coiled pipes, 34- swash plates I, 35- is oblique
Plate II.
Embodiment
Below in conjunction with the accompanying drawings and specific embodiment, the utility model is described in further detail.
Embodiment 1：As Figure 1-3, a kind of novel biomass pyrolysis installation, including pyrolytic tank 17, feed device 8 and give
Device of air 10；The outside of pyrolytic tank 17 is one layer of infra-red radiation overcoat I 6 to be equipped with outer tank 24, the inwall of outer tank 24 and infrared
Have an inner canister 18 in the middle of radiation protection layer II 20, pyrolytic tank 17, the top of inner canister 18 and both sides respectively equipped with infrared emittance II 16,
Infrared emittance I 5 and infrared emittance III 19, bottom are equipped with air distribution plate 22, air distribution plate 22 and are provided with chute exit 23, just to oblique
Groove exports 23 times conveyer belts 26 equipped with connection motor 25, and the top side of inner canister 18 connects the entrance of cyclone separator 1, and middle part connects
The solid outlet pipe 2 of cyclone separator 1 is connect, bottom side connects the feed pipe 7 of feed device 8.
The connection feed device 8 of gas outlet tube 3 of the cyclone separator 1, the top of feed device 8 is provided with feed hopper 4, entered
Hopper 4 connects feed pipe 7 by delivery pipe 27, and the both sides of 8 shell of feed device 30 are sent out equipped with supersonic generator I 28 and ultrasonic wave
Raw device II 31, the bottom both sides of feed device 8 are hypotenuse I 29 and hypotenuse II 32, and bottom is provided with liquid product outlet pipe I 9 and gas
Product outlet tube I 13.
The gaseous product outlet pipe I 13 connects air supply plant 10, the side of air supply plant 10 connection air inlet pipe 11, air inlet pipe
11 connect escape pipe 14 by coiled pipe 33, and the bottom both sides of air supply plant 10 are equipped with swash plate I 34 and swash plate II 35, and bottom is provided with liquid
Body product outlet tube II 12 and gaseous product outlet pipe II 15.
Specific embodiment of the utility model is explained in detail above in conjunction with accompanying drawing, but the utility model is not limited
In above-described embodiment, in the knowledge that those of ordinary skill in the art possess, the utility model can also not departed from
Various changes can be made on the premise of objective.
Claims (3)
1. a kind of novel biomass pyrolysis installation, it is characterised in that：Including pyrolytic tank（17）, feed device（8）And air supply plant
（10）；The pyrolytic tank（17）Outside is outer tank（24）, outer tank（24）Equipped with one layer of infra-red radiation overcoat I on inwall（6）With
Infra-red radiation overcoat II（20）, pyrolytic tank（17）There is an inner canister centre（18）, inner canister（18）Top and both sides are respectively equipped with red
Outer generator II（16）, infrared emittance I（5）With infrared emittance III（19）, bottom is equipped with air distribution plate（22）, air distribution plate（22）
Under be provided with chute exit（23）, just to chute exit（23）It is lower to be equipped with connection motor（25）Conveyer belt（26）, inner canister（18）On
Portion side connects cyclone separator（1）Entrance, middle part connection cyclone separator（1）Solid outlet pipe（2）, bottom side connects
Feeding device（8）Feed pipe（7）.
2. novel biomass pyrolysis installation according to claim 1, it is characterised in that：The cyclone separator（1）Gas
Body outlet（3）Connect feed device（8）, feed device（8）Top is provided with feed hopper（4）, feed hopper（4）Pass through delivery pipe
（27）Connect feed pipe（7）, feed device（8）Shell（30）Both sides are equipped with supersonic generator I（28）And supersonic generator
Ⅱ（31）, feed device（8）Bottom both sides are hypotenuse I（29）With hypotenuse II（32）, bottom is provided with liquid product outlet pipe I（9）
With gaseous product outlet pipe I（13）.
3. novel biomass pyrolysis installation according to claim 2, it is characterised in that：The gaseous product outlet pipe I
（13）Connect air supply plant（10）, air supply plant（10）Side connects air inlet pipe（11）, air inlet pipe（11）Pass through coiled pipe（33）
Connect escape pipe（14）, air supply plant（10）Bottom both sides are equipped with swash plate I（34）With swash plate II（35）, bottom is provided with product liquid
Outlet II（12）With gaseous product outlet pipe II（15）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621048797.3U CN206512143U (en) | 2016-09-12 | 2016-09-12 | A kind of novel biomass pyrolysis installation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621048797.3U CN206512143U (en) | 2016-09-12 | 2016-09-12 | A kind of novel biomass pyrolysis installation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206512143U true CN206512143U (en) | 2017-09-22 |
Family
ID=59859989
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621048797.3U Expired - Fee Related CN206512143U (en) | 2016-09-12 | 2016-09-12 | A kind of novel biomass pyrolysis installation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206512143U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110397912A (en) * | 2019-07-31 | 2019-11-01 | 张家港市昇泰能源有限公司 | A kind of low oxygen combustion furnace for furfural dregs fluidized bed |
| CN111732966A (en) * | 2020-06-28 | 2020-10-02 | 常州大学 | Fluidized bed for preparing bio-oil by pyrolyzing lignin under assistance of ultrasound |
| CN113046104A (en) * | 2021-03-19 | 2021-06-29 | 重庆大学 | Pyrolysis device and pyrolysis method for red mud catalytic biomass infrared pyrolysis |
| CN114686248A (en) * | 2022-04-22 | 2022-07-01 | 成都鸿翔环卫服务有限公司 | Method and system for preparing combustible liquid by pyrolyzing organic matters at high temperature |
-
2016
- 2016-09-12 CN CN201621048797.3U patent/CN206512143U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110397912A (en) * | 2019-07-31 | 2019-11-01 | 张家港市昇泰能源有限公司 | A kind of low oxygen combustion furnace for furfural dregs fluidized bed |
| CN111732966A (en) * | 2020-06-28 | 2020-10-02 | 常州大学 | Fluidized bed for preparing bio-oil by pyrolyzing lignin under assistance of ultrasound |
| CN111732966B (en) * | 2020-06-28 | 2022-10-14 | 常州大学 | Fluidized bed for preparing bio-oil by pyrolyzing lignin under assistance of ultrasound |
| CN113046104A (en) * | 2021-03-19 | 2021-06-29 | 重庆大学 | Pyrolysis device and pyrolysis method for red mud catalytic biomass infrared pyrolysis |
| CN114686248A (en) * | 2022-04-22 | 2022-07-01 | 成都鸿翔环卫服务有限公司 | Method and system for preparing combustible liquid by pyrolyzing organic matters at high temperature |
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170922 Termination date: 20190912 |