CN102226531A - Purification and burn integral device for thermal gas from biomass carbonization furnace - Google Patents
Purification and burn integral device for thermal gas from biomass carbonization furnace Download PDFInfo
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- CN102226531A CN102226531A CN 201110127626 CN201110127626A CN102226531A CN 102226531 A CN102226531 A CN 102226531A CN 201110127626 CN201110127626 CN 201110127626 CN 201110127626 A CN201110127626 A CN 201110127626A CN 102226531 A CN102226531 A CN 102226531A
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Abstract
The invention discloses a purification and burn integral device for pyrolysis gas from a biomass carbonization furnace. The device provided by the invention comprises a cyclone separator, a tar separator, a metal filter, a anti-explosion draught fan and a burning device, wherein the cyclone separator is provided with an intake tube which is connected with the pyrolysis gas outlet of the biomass carbonization furnace, the bottom of the cyclone separator is provided with a carbon storage tank which is communicated with the cyclone separator, the cyclone separator is connected with the tar separator through a pipeline, a plurality of diversion clapboards are arranged in the tar separator, the bottom of the tar separator is provided with a biomass oil collecting pool, the upper part of the tar separator is provided with an air outlet, the air outlet is connected with a metal filter used for separating impurities through a pipeline, the metal filter is provided with the burning device through a pipeline provided with the anti-explosion draught fan, the biomass oil collecting pool is connected with the burning device through a pipeline, and the burning device is arranged on a high-temperature smoke outlet. The purification and burn integral device for pyrolysis gas from the biomass carbonization furnace has the advantages that the purification efficiency is high, the burning device can be used for burning purified incondensable pyrolysis gas, biomass oil and the like generated in a pyrolysis process and a purification process, and the efficient recovery and use of the pyrolysis gas energy are realized.
Description
Technical field
The present invention relates to a kind of biomass carbonated stove pyrolysis gas purifies and the combustion integrative device.
Background technology
The concern of the climate change problem that greenhouse gas emission is caused along with the exhausted day by day and whole world of oil and other fossil fuels, the development and use regenerative resource improves efficiency of energy utilization, realizes that energy-saving and emission-reduction become the theme of world energy sources development.
Biomass energy has low-sulfur, low nitrogen, burnt active and zero CO of high ash as a kind of new forms of energy
2The characteristics of clean discharging.In the vast rural area of China, its biomass resource is wide in variety, distribution is wide, quantity is big, has great energy scale potentiality to be exploited.At present, biomass energyization utilizes technology to comprise that biomass direct combustion power generation technology, biomass gasification technology, biomass marsh gas technology and biomass pyrolytic carbon change into type technology etc.Because charing of being produced of biomass pyrolytic charing technology and shaped article thereof have the calorific value height, easily store, easily grinding, not perishable, be suitable for advantage such as long distance conveying, more and more be subject to people's attention.The pyrolysis charring technology is to utilize retort that biomass material is carried out low temperature pyrogenation, obtains three kinds of products such as biomass carbon, bio-oil and pyrolysis gas.The pyrolysis gas that biomass pyrolytic charing stove produces is used as the external heat source of retort after purifying, burning.Yet owing to usually adopt spray column to retort pyrolysis gas purify make bio-oil separation not thoroughly, the low heat that produces through burner burning back of pyrolysis gas calorific value after purifying reason such as lacks, make that retort biomass carbon productive rate is low, charing cost height, the problems referred to above have also restricted further developing of biomass pyrolytic charing and recovery energy technology thereof.
Summary of the invention
Technical problem to be solved by this invention is: the efficient biomass retort pyrolysis gas that provides a kind of pyrolysis gas to make full use of purifies and the combustion integrative device.
In order to solve the problems of the technologies described above, the technical solution used in the present invention is: biomass carbonated stove pyrolysis gas purifies and the combustion integrative device, comprise cyclone separator, tar separator, metallic filter, explosion-proof air-introduced machine and burner, cyclone separator is provided with the air inlet pipe that is connected in order to biomass carbonated stove pyrolysis gas outlet, the cyclone separator bottom is provided with the storage charcoal jar that is connected with cyclone separator, cyclone separator is connected with tar separator by pipeline, be provided with some diaphragms in the tar separator, the tar separator bottom is provided with the bio-oil collecting pit, tar separator top is provided with the gas outlet, the gas outlet is connected with metallic filter in order to removing impurities by pipeline, metallic filter is connected with burner by the pipeline that is provided with explosion-proof air-introduced machine, the bio-oil collecting pit is connected with burner by pipeline, burner is provided with air leading-in conduit, and burner is provided with the high-temperature flue gas outlet.
Described burner is provided with the ingress pipe that refuels.
Described cyclone separator is connected by pipeline with the bio-oil collecting pit with pipeline between tar separator.
Advantage of the present invention is: pyrolysis gas is through cyclone separator, tar separator and three step of metallic filter purification process, carbon granule in the pyrolysis gas, impurity and bio-oil can be separated and utilize, not only improve purification efficiency, and provide condition for the burning of low-grade pyrolysis gas.
The living beings wet goods that produces in can not condensation heat venting one's spleen after burner will purify, pyrolytic process and the purification process burns, and has realized the high efficiente callback and the utilization of pyrolysis gas energy.
Description of drawings
Fig. 1 is that biomass carbonated stove pyrolysis gas purifies and combustion integrative device fundamental diagram
Fig. 2 is that biomass carbonated stove pyrolysis gas purifies and combustion integrative device schematic diagram.
Among the figure: 1. air inlet pipe, 2. cyclone separator, 3. tar separator, 4. diaphragm, 5. metallic filter, 6. explosion-proof air-introduced machine, 7. burner, 8. high-temperature flue gas outlet, 9. storage charcoal jar, 10. bio oil collecting pit, 11. oil collecting pipes.
The specific embodiment
Describe particular content of the present invention in detail below in conjunction with the drawings and specific embodiments.
As Fig. 1-shown in Figure 2, biomass carbonated stove pyrolysis gas purifies and the combustion integrative device, comprise cyclone separator 2, tar separator 3, metallic filter 5, explosion-proof air-introduced machine 6 and burner 7, cyclone separator 2 is provided with the air inlet pipe 1 that is connected in order to biomass carbonated stove pyrolysis gas outlet, cyclone separator 2 bottoms are provided with the storage charcoal jar 9 that is connected with cyclone separator 2, cyclone separator 2 is connected with tar separator 3 by pipeline, be provided with some diaphragms 4 in the tar separator 3, tar separator 3 bottoms are provided with bio-oil collecting pit 10, the pipeline of cyclone separator 2 and 3 of tar separators and bio-oil collecting pit 10 are connected by pipeline, tar separator 3 tops are provided with the gas outlet, the gas outlet is connected with metallic filter 5 by pipeline, metallic filter 5 is connected with burner 7 by the pipeline that is provided with explosion-proof air-introduced machine 6, bio-oil collecting pit 10 is connected with burner 7 by the pipeline that is provided with Pump for giving-out, burner 7 is provided with air leading-in conduit and the ingress pipe that refuels, and burner 7 is provided with high-temperature flue gas outlet 8.
During use, air inlet pipe 1 is connected with biomass carbonated stove pyrolysis gas outlet, pyrolysis gas is isolated the carbon granule in the pyrolysis gas by cyclone separator 2 and is collected in the storage charcoal jar 9, then feed tar separator 3, be provided with some diaphragms 4 in tar separator 3 inside, tar under the effect of inertia force in the flue gas (being bio-oil) is separated and be collected in the bio-oil collecting pit 10, feed in the burner 7 by being provided with the Pump for giving-out pipeline then, incoagulability pyrolysis gas after the purification feeds metallic filter 5 again and isolates impurity in the pyrolysis gas, feed in the burner 7 by explosion-proof air-introduced machine 6 at last, bubbling air and a certain amount of natural gas carry out ignition in burner 7 at last, and the high-temperature flue gas after the burning is utilized as the external heat source of retort.
This biomass carbonated stove pyrolysis gas purification and combustion integrative device purify the pyrolysis gas of biomass carbonated stove, bio-oil and pyrolysis gas have efficiently been separated, improved pyrolysis gas clean-up effect, purifying artifact matter pyrolysis gas firing can provide more than 90% of heat of pyrolysis charring process, does not need outside energize substantially for moisture lower biomass material (moisture is less than 12%).
Claims (3)
1. biomass carbonated stove pyrolysis gas purifies and the combustion integrative device, it is characterized in that: comprise cyclone separator, tar separator, metallic filter, explosion-proof air-introduced machine and burner, cyclone separator is provided with the air inlet pipe that is connected in order to biomass carbonated stove pyrolysis gas outlet, the cyclone separator bottom is provided with the storage charcoal jar that is connected with cyclone separator, cyclone separator is connected with tar separator by pipeline, be provided with some diaphragms in the tar separator, the tar separator bottom is provided with the bio-oil collecting pit, tar separator top is provided with the gas outlet, the gas outlet is connected with metallic filter in order to removing impurities by pipeline, metallic filter is connected with burner by the pipeline that is provided with explosion-proof air-introduced machine, the bio-oil collecting pit is connected with burner by pipeline, burner is provided with air leading-in conduit, and burner is provided with the high-temperature flue gas outlet.
2. biomass carbonated stove pyrolysis gas as claimed in claim 1 purifies and the combustion integrative device, and it is characterized in that: described burner is provided with the ingress pipe that refuels.
3. biomass carbonated stove pyrolysis gas as claimed in claim 1 purifies and the combustion integrative device, it is characterized in that: described cyclone separator is connected by pipeline with the bio-oil collecting pit with pipeline between tar separator.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011101276265A CN102226531B (en) | 2011-05-17 | 2011-05-17 | Purification and burn integral device for thermal gas from biomass carbonization furnace |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011101276265A CN102226531B (en) | 2011-05-17 | 2011-05-17 | Purification and burn integral device for thermal gas from biomass carbonization furnace |
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| Publication Number | Publication Date |
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| CN102226531A true CN102226531A (en) | 2011-10-26 |
| CN102226531B CN102226531B (en) | 2012-10-31 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN2011101276265A Expired - Fee Related CN102226531B (en) | 2011-05-17 | 2011-05-17 | Purification and burn integral device for thermal gas from biomass carbonization furnace |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102504834A (en) * | 2011-10-27 | 2012-06-20 | 苏州辰昌新能源技术有限公司 | Biomass carbonization furnace |
| CN102698552A (en) * | 2012-05-30 | 2012-10-03 | 郭丰亮 | Multi-stage dust remover |
| CN105854423A (en) * | 2016-04-29 | 2016-08-17 | 河北天善生物技术有限公司 | Collision type separator and biomass comprehensive utilization system |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1274739A (en) * | 1999-05-25 | 2000-11-29 | 浙江大学 | Biomass midheat value gasifying system |
| WO2008020167A2 (en) * | 2006-08-16 | 2008-02-21 | Aston University | Biomass pyrolysis |
| WO2009067350A1 (en) * | 2007-11-20 | 2009-05-28 | Ensyn Group Inc. | Rapid thermal conversion of biomass |
| CN101691495A (en) * | 2009-10-28 | 2010-04-07 | 中国科学院广州能源研究所 | Method and device for preparing bio-oil and chemicals by pyrolyzing biomass in steps |
| CN202101265U (en) * | 2011-05-17 | 2012-01-04 | 苏州辰昌新能源技术有限公司 | Pyrolytic gas purifying and burning integrated device of biomass carbonization furnace |
-
2011
- 2011-05-17 CN CN2011101276265A patent/CN102226531B/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1274739A (en) * | 1999-05-25 | 2000-11-29 | 浙江大学 | Biomass midheat value gasifying system |
| WO2008020167A2 (en) * | 2006-08-16 | 2008-02-21 | Aston University | Biomass pyrolysis |
| WO2009067350A1 (en) * | 2007-11-20 | 2009-05-28 | Ensyn Group Inc. | Rapid thermal conversion of biomass |
| CN101691495A (en) * | 2009-10-28 | 2010-04-07 | 中国科学院广州能源研究所 | Method and device for preparing bio-oil and chemicals by pyrolyzing biomass in steps |
| CN202101265U (en) * | 2011-05-17 | 2012-01-04 | 苏州辰昌新能源技术有限公司 | Pyrolytic gas purifying and burning integrated device of biomass carbonization furnace |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102504834A (en) * | 2011-10-27 | 2012-06-20 | 苏州辰昌新能源技术有限公司 | Biomass carbonization furnace |
| CN102698552A (en) * | 2012-05-30 | 2012-10-03 | 郭丰亮 | Multi-stage dust remover |
| CN105854423A (en) * | 2016-04-29 | 2016-08-17 | 河北天善生物技术有限公司 | Collision type separator and biomass comprehensive utilization system |
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| CN102226531B (en) | 2012-10-31 |
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Owner name: JIANGSU HUAWEI LONGJIU ENVIRONMENTAL PROTECTION TE Free format text: FORMER OWNER: SUZHOU CHENCHANG NEW ENERGY TECHNOLOGY CO., LTD. Effective date: 20141029 |
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Effective date of registration: 20141029 Address after: New town Yangzhong city Jiangsu province 212211 Zhenjiang New Village Patentee after: Jiangsu Environmental Protection Technology Co., Ltd. Address before: 215600 Zhangjiagang Economic Development Zone, Suzhou City, Jiangsu province (Overseas Students Pioneer Park) Patentee before: Suzhou Chenchang New Energy Technology Co., Ltd. |
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