CN2578334Y - Biomass liquefying reactor - Google Patents
Biomass liquefying reactor Download PDFInfo
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- CN2578334Y CN2578334Y CN 02270177 CN02270177U CN2578334Y CN 2578334 Y CN2578334 Y CN 2578334Y CN 02270177 CN02270177 CN 02270177 CN 02270177 U CN02270177 U CN 02270177U CN 2578334 Y CN2578334 Y CN 2578334Y
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- biomass
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Abstract
The utility model provides a biomass liquefying reactor. The upper end of the utility model is communicated with an outlet of a biomass feeding mechanism, the top of the utility model is communicated with an outlet of a feeder of a heat carrier through a flow controlling valve, and the bottom of the utility model is communicated with a separating device. The utility model is characterized in that the reactor is in a non-straight line shape. In the utility model, because the reactor uses the non-straight line structure, the system height is lowered, the mixing degree of the heat carrier and the biomass is improved, and the influence of the thermal expansion of the reactor to the whole liquid fuel converting system of the biomass in the process of pyrolysis is eliminated; the pyrolysis time of the biomass in the reactor is long and sufficient under the same height, and the operating performance is good.
Description
Described technical field
The utility model provides a kind of biomass liquefaction reaction device, belongs to biomass pyrolysis liquefaction device component technology field.
Background technology
With biomass in extremely short time internal heating, cooling, thereby obtain bio oil, charcoal and incondensable gas, this is a kind of technology that adopts fast pyrogenation at present, biomass is carried out energy development.At present, the equipment of existing several types can be used to finish this technology, the bed bioreactor that carries as the GIT of U.S. Georgia Institute of Technology exploitation, the rotation conical shell reactor of Holland Qiao Te university exploitation, the former burns air and propane according to the combustion zone, bottom of stoichiometric ratio introducing reactor, hot flue gas from bottom to top by reactor and and biomass add inlet back mixing at it, biomass are heated, generally speaking, hot flue gas flow should be 4 times of biomass flow, defective is: need a large amount of hot flue gases as carrier gas during operation, and cause the non-condensable gas calorific value low; Though the latter's oil yield rate is high, do not need carrier gas, complete assembly energy consumption height when moving.At the problems referred to above, we develop and have declared utility model patent: quickly thermolyzing and liquefying apparatus for centrifugal separated biomass, comprise biomass hopper, thermal barrier loader, pyrolysis vapour passage, power input shaft, shell, it is characterized in that: be connected to a thermal decomposition tube that vertically is provided with biomass hopper and thermal barrier loader, in the enclosure, the below of thermal decomposition tube, be connected to a rotation with power input shaft and separate impeller, be provided with two ring grooves in the bottom of shell, in ring groove, be provided with scraping plate mechanism.Though this device does not need inert carrier gas, device structure and operational conditions are all fairly simple, power consumption is low, but reactor is the straight vertical wire, thermal barrier and biomass residence times within it is short, under equal height the pyrolysis time of biomass in reactor short, can not thorough mixing, the utilization ratio of thermal source and the efficient of biomass pyrolysis liquefaction have been influenced, the thermal expansion of reactor also has certain destructive force to whole biomass liquid fuel converting system in pyrolytic process simultaneously, and its serviceability needs further improvement.
Summary of the invention
The purpose of this utility model provides and a kind ofly can overcome the thermal expansion of above-mentioned defective, biomass pyrolytic efficient height, reactor to the less biomass liquefaction reaction device of whole biomass liquid fuel converting system influence power.Its technical scheme is:
The upper end of reactor is communicated with the outlet of biomass charging mechanism, and its top is communicated with through the outlet of flowrate control valve with the thermal barrier loader, and its bottom is communicated with tripping device, and it is characterized in that: reactor is nonlinear type.
Described biomass liquefaction reaction device, reactor are " Z " font, and the trend of its pipe and the angle of vertical direction are at 5～75 °.
The utility model compared with prior art, because reactor has adopted non-linear structure, the one, reduced system height, the pyrolysis time of biomass in reactor is long, fully under the equal height, improve the degree of mixing of thermal barrier and biomass, be to have eliminated in pyrolytic process again because of the influence of reactor thermal expansion to whole biomass liquid fuel converting system, excellent working performance.
Description of drawings
Fig. 1 is the structural representation of the utility model embodiment.
Embodiment
1, biomass charging mechanism 2, thermal barrier loader 3, flowrate control valve 4, reactor 5, tripping device
Reactor 4 is the trend of " Z " font, its pipe and the angle of vertical direction is 45 °, the upper end of reactor 4 is communicated with the outlet of biomass charging mechanism 1, its top is communicated with through the outlet of flowrate control valve 3 with thermal barrier loader 2, and its bottom is communicated with tripping device 5.
Claims (2)
1, a kind of biomass liquefaction reaction device, its upper end is communicated with the outlet of biomass charging mechanism (1), its top is communicated with through the outlet of flowrate control valve (3) with thermal barrier loader (2), and its bottom is communicated with tripping device (5), and it is characterized in that: reactor (4) is nonlinear type.
2, biomass liquefaction reaction device as claimed in claim is characterized in that: reactor (4) is " Z " font, and the trend of its pipe and the angle of vertical direction are at 5～75 °.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02270177 CN2578334Y (en) | 2002-10-18 | 2002-10-18 | Biomass liquefying reactor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02270177 CN2578334Y (en) | 2002-10-18 | 2002-10-18 | Biomass liquefying reactor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2578334Y true CN2578334Y (en) | 2003-10-08 |
Family
ID=33735285
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 02270177 Expired - Fee Related CN2578334Y (en) | 2002-10-18 | 2002-10-18 | Biomass liquefying reactor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2578334Y (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102061184A (en) * | 2010-09-01 | 2011-05-18 | 安徽易能生物能源有限公司 | Method for designing unpowered solid thermal carrier pyrolytic technique |
| CN105219410A (en) * | 2015-10-28 | 2016-01-06 | 航天长征化学工程股份有限公司 | Coil pipe type coal pyrolysis device |
| CN105985792A (en) * | 2015-02-06 | 2016-10-05 | 容裕权 | Method for dry distilling garbage into charcoal |
| CN110079344A (en) * | 2019-05-29 | 2019-08-02 | 青岛科技大学 | A kind of biomass moving bed pyrolysis reactor of inclined tube |
| CN110079349A (en) * | 2019-05-30 | 2019-08-02 | 青岛科技大学 | It is a kind of using inclined tube moving-burden bed reactor as the biomass through pyrolysis production technology of core |
-
2002
- 2002-10-18 CN CN 02270177 patent/CN2578334Y/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102061184A (en) * | 2010-09-01 | 2011-05-18 | 安徽易能生物能源有限公司 | Method for designing unpowered solid thermal carrier pyrolytic technique |
| CN102061184B (en) * | 2010-09-01 | 2013-07-17 | 安徽易能生物能源有限公司 | Method for designing unpowered solid thermal carrier pyrolytic technique |
| CN105985792A (en) * | 2015-02-06 | 2016-10-05 | 容裕权 | Method for dry distilling garbage into charcoal |
| CN105985792B (en) * | 2015-02-06 | 2018-11-02 | 容裕权 | A kind of rubbish destructive distillation at charcoal method |
| CN105219410A (en) * | 2015-10-28 | 2016-01-06 | 航天长征化学工程股份有限公司 | Coil pipe type coal pyrolysis device |
| CN110079344A (en) * | 2019-05-29 | 2019-08-02 | 青岛科技大学 | A kind of biomass moving bed pyrolysis reactor of inclined tube |
| CN110079349A (en) * | 2019-05-30 | 2019-08-02 | 青岛科技大学 | It is a kind of using inclined tube moving-burden bed reactor as the biomass through pyrolysis production technology of core |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |