CN101781579A - Biomass gasification method and biomass gasification furnace - Google Patents
Biomass gasification method and biomass gasification furnace Download PDFInfo
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- CN101781579A CN101781579A CN 201010140215 CN201010140215A CN101781579A CN 101781579 A CN101781579 A CN 101781579A CN 201010140215 CN201010140215 CN 201010140215 CN 201010140215 A CN201010140215 A CN 201010140215A CN 101781579 A CN101781579 A CN 101781579A
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Abstract
The invention provides a biomass gasification furnace which comprises a furnace body and a furnace cover. The furnace body consists of a feed port, a drying chamber, an oxidizing chamber, a combustion chamber, a combustion-supporting gas inlet, a secondary cracking chamber and an ash outlet. The drying chamber is communicated with the feed port and is arranged below the feed port, and a first gas outlet is arranged at the upper part of the drying chamber. The oxidizing chamber is communicated with the drying chamber and is arranged at the lower part of the drying chamber. The combustion chamber is communicated with the oxidizing chamber and is arranged at the lower part of the oxidizing chamber. The combustion-supporting gas inlet is arranged at the lower part of the furnace body and is communicated with the combustion chamber. The secondary cracking chamber is arranged at the outer side of the combustion chamber; the inner wall of the secondary cracking chamber serves as the outer wall of the combustion chamber; the secondary cracking chamber is provided with a gas inlet and a second gas outlet; and the gas inlet is connected with the first gas outlet through a circulating pipeline. The ash outlet is arranged at the bottom of the furnace body. Biomass has cracking reaction for two times in the biomass gasification furnace and the obtained combustible gas is low in tar content, so the quality of the combustible gas is improved.
Description
Technical field
The present invention relates to biomass energy Transformation Application technical field, relate in particular to a kind of gasification process and biomass gasifying furnace of biomass.
Background technology
As large agricultural country, the agricultural crop straw output of China is abundant.Because coal, liquefied gas equal energy source replace stalk as daily fuel, and collect, ted stalk and waste time and energy, therefore, a large amount of stalks are directly burned to strengthen the fertility of soil in the field.But the direct burning of stalk can cause that dense smoke fills the air, dust suspends, major polluting atmosphere environment, and visibility meter reduces, and causes traffic accident to increase, and can produce NO during especially moist stalk incomplete combustion
x, SO
2, CH
4Deng material, air quality is worsened, bring out respiratory tract, lung and eye disease, influence human health.
Materials such as agricultural crop straw, branch, weeds dry fruit shell and wood chip are organism, contain bioenergy, can be converted into other energy and obtain further to utilize, and therefore the biomass energy Transformation Application are become one of research focus.Prior art discloses the method for multiple Biomass Energy Utilization, and comparatively commonly used is, and to make Wood Adhesives from Biomass by gasification be that inflammable gas is as energy source use.Prior biological matter gasification process mainly is to make the polymer of the biomass inflammable gass such as obtaining hydrogen that burns in anoxic environment.But owing to contain tar in the xylogen of biomass, the coal-tar middle oil content of the inflammable gas that generates behind the biomass combustion is also higher, and the inflammable gas that causes generating has peculiar smell, and contaminate environment during use also is unfavorable for carrying and storing.In the prior art usually by making coke tar cracking remove tar in the inflammable gas, but coke tar cracking needs higher temperature, has increased processing cost.
Make the biomass incomplete combustion obtain inflammable gas by biomass gasifying furnace in the prior art, traditional biomass gasifying furnace comprises parts such as body of heater that drying layer, pyrolytic layer, reducing zone, zone of oxidation, grieshoch etc. partly constitute and bell, makes biomass obtain inflammable gas in the body of heater internal combustion.Traditional biomass gasifying furnace is by increasing the circuitous runner of gas stream, the prolongation residence time of gas in stove makes more coke tar crackings, but because air-flow velocity is very fast relatively, have only a small amount of tar that cracking can take place, the coal-tar middle oil content of the inflammable gas that obtains at last is still higher.
Summary of the invention
In view of this, technical problem to be solved by this invention is to provide a kind of gasification process and biomass gasifying furnace of biomass, by biomass gasification method provided by the invention and biomass gasifying furnace, Wood Adhesives from Biomass is an inflammable gas, reduce the coal-tar middle oil content of inflammable gas, improved the quality of inflammable gas.
The invention provides a kind of gasification process of biomass, comprising:
Sea salt and Wingdale are sneaked in the biomass, obtain mixture;
Described mixture is burnt under anoxic condition, obtain mixed gas;
With Wingdale and sea salt is catalyzer, and described mixed gas is heated to 850 ℃-950 ℃, obtains combustible gas.
Preferably, the mass ratio of described biomass, sea salt and Wingdale is 500: 1: 2.
Preferably, described sea salt comprises:
The NaCl of 70wt%-80wt%;
The MgCl of 5wt%-10wt%
2
The MgCO of 5wt%-10wt%
3
The MgSO of 2wt%-5wt%
4
Surplus is an impurity.
Preferably, described Wingdale comprises:
The CaO of 40wt%-60wt%;
The MgO of 1wt%-5wt%;
The Na of 0.05wt%-0.5wt%
2O;
Surplus is an impurity.
Compared with prior art, the present invention sneaks into sea salt and Wingdale in biomass, and described biomass are burnt under anoxic condition, obtains mixed gas, is catalyzer with Wingdale and sea salt then, continues the heating mixed gas, obtains combustible gas.The present invention makes biomass and tar wherein carry out twice cracking by anoxycausis and continuation heating, has improved vaporization rate, has reduced the coal-tar middle oil content of inflammable gas, has improved the quality of combustible gas.Simultaneously, as catalyzer, promoted the generation of inflammable gass such as hydrogen, also reduced the temperature of gasifying biomass, reduced cost with sea salt and Wingdale.
The present invention also provides a kind of biomass gasifying furnace, comprises body of heater and bell, and described body of heater comprises:
Opening for feed;
With kiln described feeding inlet, that be positioned at the opening for feed below, described kiln top is provided with first pneumatic outlet;
The oxidizing chamber that communicates with described kiln, be positioned at the kiln bottom;
The combustion chamber that communicates with described oxidizing chamber, be positioned at the oxidizing chamber bottom;
The combustion-supporting gas inlet that be positioned at the body of heater bottom, communicates with described combustion chamber;
Be positioned at the second pyrolysis chamber in the outside, combustion chamber, the inwall of described second pyrolysis chamber is the outer wall of described combustion chamber, and described second pyrolysis chamber is provided with the gas feed and second pneumatic outlet, and described gas feed links to each other with first pneumatic outlet by circulation line;
Be positioned at the ash output hole of bottom of furnace body.
Preferably, described second pyrolysis chamber interior is filled the filtering net that contains sea salt and Wingdale.
Preferably, described vapourizing furnace also comprises gas-cleaning installation, and the gas feed of described gas-cleaning installation links to each other with second pneumatic outlet of described second pyrolysis chamber.
Preferably, the inner stalk powder of filling of described gas-cleaning installation.
Preferably, described vapourizing furnace also comprises gas concentration sensor, and described gas concentration sensor links to each other with the pneumatic outlet of described gas-cleaning installation.
Preferably, described vapourizing furnace also comprises T-valve, and first end of described T-valve links to each other with described gas concentration sensor, and second end of described T-valve communicates with atmosphere, and the 3rd end of described T-valve links to each other with burner.
Compared with prior art, biomass gasifying furnace provided by the invention has increased interlayer as the second pyrolysis chamber in the outside, combustion chamber, the inwall of second pyrolysis chamber is the outer wall of combustion chamber, biomass obtain mixed gas in the combustion chamber through after the cracking, and described mixed gas enters the second pyrolysis chamber and utilizes the further cracking of heat of combustion chamber to obtain inflammable gas.Biomass are carried out twice cracking in biomass gasifying furnace provided by the invention, the coal-tar middle oil content of the inflammable gas that obtains is lower, have improved the quality of combustible gas.Simultaneously, biomass are when carrying out second pyrolysis, and heat is provided by the combustion chamber, need not extra heat source, has reduced cost.
Description of drawings
In order to be illustrated more clearly in the technical scheme in the embodiment of the invention, to do to introduce simply to the accompanying drawing of required use in embodiment or the description of the Prior Art below, apparently, accompanying drawing in describing below only is some embodiments of the present invention, for those of ordinary skills, under the prerequisite of not paying creative work, can also obtain other accompanying drawing according to these accompanying drawings.
The structure iron of the biomass gasifying furnace that Fig. 1 provides for the embodiment of the invention.
Embodiment
The invention provides a kind of gasification process of biomass, comprising:
Sea salt and Wingdale are sneaked in the biomass, obtain mixture;
Described mixture is burnt under anoxic condition, obtain mixed gas;
With Wingdale and sea salt is catalyzer, and described mixed gas is heated to 850 ℃-950 ℃, obtains combustible gas.
The present invention is raw material with biomass, is catalyzer with Wingdale and sea salt, cracking takes place under anoxic condition obtain inflammable gas.
According to the present invention, at first sea salt and Wingdale are sneaked in the biomass, obtain mixture.The present invention does not have particular restriction to described biomass, includes but not limited to the residue of agricultural crop straw, branch, weeds dry fruit shell, wood chip and pharmaceutical factory, sugar refinery etc.The present invention preferably is the biomass of length less than 20cm with described biomass processing.The present invention does not have particular restriction to described sea salt, preferably includes the NaCl of following composition: 70wt%-80wt%; The MgCl of 5wt%-10wt%; The MgCO of 5wt%-10wt%
3The MgSO of 2wt%-5wt%
4And impurity.The present invention does not have particular restriction to the source of described sea salt, is preferably from the market and buys.The present invention does not have particular restriction to described Wingdale, preferably includes the CaO of following composition: 40wt%-60wt%; The MgO of 1wt%-5wt%; The Na of 0.05wt%-0.5wt%
2O and impurity.The present invention does not have particular restriction to the source of described Wingdale, is preferably from the market and buys.The present invention does not have particular restriction to the addition of sea salt and Wingdale, and the mass ratio of biomass, sea salt and Wingdale is preferably 500: 1: 2.
Described mixture is burnt under anoxic condition, and biomass generation cracking through after the redox, obtains inflammable gass such as hydrogen, carbon monoxide, contains impurity such as part tar simultaneously.The present invention does not have particular restriction to described temperature of combustion, is preferably 800 ℃-1000 ℃, more preferably 850 ℃-950 ℃.
Higher through the coal-tar middle oil content of mixed gas that a cracking obtains, at Wingdale and sea salt be under the condition of catalyzer to described mixed gas heating, make the further cracking of tar wherein, obtain the higher inflammable gas of quality.The present invention does not have particular restriction to the consumption of described Wingdale and sea salt, is preferably consumption well known to those skilled in the art.
Compared with prior art, the present invention sneaks into sea salt and Wingdale in biomass, and described biomass are burnt under anoxic condition, obtains mixed gas, is catalyzer with Wingdale and sea salt then, continues the heating mixed gas, obtains combustible gas.The present invention makes biomass and tar wherein carry out twice cracking by anoxycausis and continuation heating, has improved vaporization rate, has reduced the coal-tar middle oil content of inflammable gas, has improved the quality of combustible gas.Simultaneously, as catalyzer, promoted the generation of inflammable gass such as hydrogen, also reduced the temperature of gasifying biomass, reduced cost with sea salt and Wingdale.
The present invention also provides a kind of biomass gasifying furnace, comprises body of heater and bell, and described body of heater comprises:
Opening for feed;
With kiln described feeding inlet, that be positioned at the opening for feed below, described kiln top is provided with first pneumatic outlet;
The oxidizing chamber that communicates with described kiln, be positioned at the kiln bottom;
The combustion chamber that communicates with described oxidizing chamber, be positioned at the oxidizing chamber bottom;
The combustion-supporting gas inlet that be positioned at the body of heater bottom, communicates with described combustion chamber;
Be positioned at the second pyrolysis chamber in the outside, combustion chamber, the inwall of described second pyrolysis chamber is the outer wall of described combustion chamber, and described second pyrolysis chamber is provided with the gas feed and second pneumatic outlet, and described gas feed links to each other with first pneumatic outlet by circulation line;
Be positioned at the ash output hole of bottom of furnace body.
Below in conjunction with accompanying drawing biomass gasifying furnace provided by the invention is described in detail, sees also Fig. 1, the structure iron of the biomass gasifying furnace that Fig. 1 provides for the embodiment of the invention.Wherein, 1 is charging opening, and 2 is kiln, and 3 is oxidizing chamber, 4 is the combustion chamber, and 5 is gas-cleaning installation, and 6 is burner, and 7 is T-valve, 8 is gas concentration sensor, and 9 are the combustion-supporting gas inlet, and 10 is pneumatic outlet, 11 is circulating line, and 12 is the second pyrolysis chamber, and 13 is gas blower, 14 is bell, and 15 is sealed cistern, and 16 is ash output hole, 17 is the atmosphere storage chamber, and 18 are gas feed, and 19 is pneumatic outlet.
The biomass gasifying furnace that one embodiment of the present of invention provide comprises bell 14 and body of heater.Bell 14 cooperates with the opening for feed 1 of body of heater, and body of heater is covered completely, and anaerobic environment is provided.In order to reach better isolated effect, other embodiments of the invention also comprise sealed cistern 15, and sealed cistern 15 is arranged on the bottom of bell 14.
Body of heater comprises opening for feed 1, and opening for feed 1 is positioned at the body of heater top, is used for charging.In the present embodiment, described opening for feed 1 is circular, and area is less than the furnace roof area.In other embodiments, the shape of opening for feed 1 can be for square or oval.
Body of heater also comprises kiln 2, and kiln 2 communicates with opening for feed 1, and is positioned at the below of opening for feed 1, and simultaneously, kiln 2 tops are provided with pneumatic outlet 10.The effect of kiln 2 is dry biomass that enter from opening for feed 1, makes the cleavage rate of biomass higher, the inflammable gas better quality that obtains.The effect of pneumatic outlet 10 is that the mixed gas that cracking is for the first time obtained enters the second pyrolysis chamber.In the present embodiment, kiln 2 tops are provided with atmosphere storage chamber 17, and atmosphere storage chamber 17 separates by dividing plate and the kiln 2 that has pore, and pneumatic outlet 10 is arranged on the atmosphere storage chamber 17.In other embodiments of the invention, atmosphere storage chamber 17 can also be set, directly pneumatic outlet 10 be arranged on the kiln 2.
In embodiments of the present invention, body of heater also comprises oxidizing chamber 3, and oxidizing chamber 3 communicates with kiln 2, and is positioned at the below of kiln 2, and the effect of oxidizing chamber 3 is with dried biomass oxidation.Because volume can reduce after the biomass drying, dried biomass enter combustion chamber 4 by oxidizing chamber 3 for convenience, and the oxidizing chamber 3 in the present embodiment is a funnel shaped.In other embodiments of the invention, oxidizing chamber 3 can be rectangle or other shapes.
The body of heater of the biomass gasifying furnace that the embodiment of the invention provides also comprises combustion chamber 4, and combustion chamber 4 communicates with oxidizing chamber 3 and is positioned at the bottom of oxidizing chamber 3.Combustion chamber 4 is main place of gasifying biomass, and biomass are anoxycausis in combustion chamber 4, generates inflammable gas.For the biomass in the combustion chamber 4 are burnt smoothly, combustion-supporting gas inlet 9 is set in the body of heater bottom, combustion-supporting gas inlet 9 communicates with combustion chamber 4.Gas blower 13 is transported to combustion chamber 4 by combustion-supporting gas inlet 9 with combustion-supporting gas, and biomass are wherein burnt smoothly.Embodiment provided by the invention uses speed control by frequency variation blower fan control gasification rate, transfers the wind supply quantity of fast blower fan when needing atm number, and gasification rate is accelerated; When the stingy amount of needs, then transfer the wind supply quantity of slow blower fan, gasification rate is slowed down.
In order to make the tar in the mixed gas carry out second pyrolysis to reduce the tar content in the combustible gas, the body of heater of the biomass gasifying furnace that the embodiment of the invention provides also comprises second pyrolysis chamber 12.Second pyrolysis chamber 12 is positioned at the outside, combustion chamber, and its inwall is the outer wall of combustion chamber 4, and second pyrolysis chamber 12 utilizes the temperature heating biomass wherein of combustion chamber 4, makes it further cracking.Second pyrolysis chamber 12 is provided with gas feed 18 and pneumatic outlet 19, and gas feed 18 communicates with pneumatic outlet 10 on the kiln 2 by circulating line 11.Biomass are burnt in combustion chamber 4, and the mixed gas that obtains passes oxidizing chamber 3 and kiln 3 rises, and enters second pyrolysis chamber 12 via circulating line 11 from gas feed 18 by pneumatic outlet 10, carries out second pyrolysis.
In order to make second pyrolysis more thorough, in second pyrolysis chamber 12, fill the filtering net that contains sea salt and Wingdale, the cracking of catalysis biomass and tar among other embodiment provided by the invention.
Among the embodiment provided by the invention, bottom of furnace body also comprises ash output hole 16, and ash output hole 16 has two effects, the one, when initial, biomass are lighted, and the 2nd, the ash content that obtains after the biomass collection burning.
The workflow of biomass gasifying furnace provided by the invention is described below in conjunction with accompanying drawing:
Add a small amount of biomass at opening for feed 1 when lighting first, open ash output hole 16, from the bottom biomass are lighted, treat to add biomass from opening for feed 1 after its stable burning with inflammable substance, fill up and compacting after, build bell 14, and in sealing groove 15, fill out water-lute.
Biomass are through after the drying of kiln 2, and it is oxidized to enter oxidizing chamber 3, and it is burned to be moved down into combustion chamber 4 then, generate mixed gas.Mixed gas rises gradually, reaches atmosphere storage chamber 17 through oxidizing chamber 3, kiln 2, enters second pyrolysis chamber 9 by pneumatic outlet 10 along circulating line 11.Temperature with combustion chamber 4 is a thermal source, is catalyzer with sea salt on the filtering net in the second pyrolysis chamber 12 and Wingdale, and mixed gas is further cracking in second pyrolysis chamber 12, obtains the less inflammable gas of tar content.
Except comprising described bell 14 of the foregoing description and body of heater, also comprise gas-cleaning installation 5 among another embodiment provided by the invention, gas-cleaning installation 5 links to each other with the pneumatic outlet 19 of second pyrolysis chamber 12.The inflammable gas that obtains through second pyrolysis chamber 12 enters gas-cleaning installation 5 through pneumatic outlet 19, and gas-cleaning installation 5 obtains the higher combustible gas of quality with impurity absorption such as moisture in the inflammable gas and tar.In the present embodiment, the gas-cleaning installation 5 inner stalk powders of filling, can drop into it in body of heater through opening for feed 1 and gasify when stalk powder can't be brought into play adsorption again as sorbent material.In other embodiments, gas-cleaning installation 5 can be detachable dry type gas-cleaning installation.
The 3rd embodiment provided by the invention also comprises gas concentration sensor 8 except comprising bell 14, body of heater and gas-cleaning installation 5, gas concentration sensor 8 links to each other with the pneumatic outlet of gas-cleaning installation 5, is used to detect the concentration of combustible gas.The vapourizing furnace that present embodiment provides also comprises T-valve 7, and first end of T-valve 7 links to each other with gas concentration sensor 8, and second end communicates with atmosphere, and the 3rd end links to each other with burner 6.The concentration of 8 pairs of combustible gases of gas concentration sensor detects, if do not reach working concentration, then T-valve 7 is communicated with atmosphere, and combustible gas is discharged in the atmosphere; If reach working concentration, then T-valve 7 is communicated with burner, and ignited flammable gas produces heat energy.
Compared with prior art, biomass gasifying furnace provided by the invention has increased interlayer as the second pyrolysis chamber in the outside, combustion chamber, the inwall of second pyrolysis chamber is the outer wall of combustion chamber, biomass obtain mixed gas in the combustion chamber through after the cracking, and described mixed gas enters the second pyrolysis chamber and utilizes the further cracking of heat of combustion chamber to obtain inflammable gas.Biomass are carried out twice cracking in biomass gasifying furnace provided by the invention, the coal-tar middle oil content of the inflammable gas that obtains is lower, have improved the quality of combustible gas.Simultaneously, biomass are when carrying out second pyrolysis, and heat is provided by the combustion chamber, need not extra heat source, has reduced cost.
The explanation of above embodiment just is used for helping to understand method of the present invention and core concept thereof.Should be pointed out that for those skilled in the art, under the prerequisite that does not break away from the principle of the invention, can also carry out some improvement and modification to the present invention, these improvement and modification also fall in the protection domain of claim of the present invention.
Claims (10)
1. the gasification process of biomass is characterized in that, comprising:
Sea salt and Wingdale are sneaked in the biomass, obtain mixture;
Described mixture is burnt under anoxic condition, obtain mixed gas;
With Wingdale and sea salt is catalyzer, and described mixed gas is heated to 850 ℃-950 ℃, obtains combustible gas.
2. method according to claim 1 is characterized in that, the mass ratio of described biomass, sea salt and Wingdale is 500: 1: 2.
3. method according to claim 1 is characterized in that, described sea salt comprises:
The NaCl of 70wt%-80wt%;
The MgCl of 5wt%-10wt%
2
The MgCO of 5wt%-10wt%
3
The MgSO of 2wt%-5wt%
4
Surplus is an impurity.
4. method according to claim 1 is characterized in that, described Wingdale comprises:
The CaO of 40wt%-60wt%;
The MgO of 1wt%-5wt%;
The Na of 0.05wt%-0.5wt%
2O;
Surplus is an impurity.
5. a biomass gasifying furnace comprises body of heater and bell, it is characterized in that, described body of heater comprises:
Opening for feed;
With kiln described feeding inlet, that be positioned at the opening for feed below, described kiln top is provided with first pneumatic outlet;
The oxidizing chamber that communicates with described kiln, be positioned at the kiln bottom;
The combustion chamber that communicates with described oxidizing chamber, be positioned at the oxidizing chamber bottom;
The combustion-supporting gas inlet that be positioned at the body of heater bottom, communicates with described combustion chamber;
Be positioned at the second pyrolysis chamber in the outside, combustion chamber, the inwall of described second pyrolysis chamber is the outer wall of described combustion chamber, and described second pyrolysis chamber is provided with the gas feed and second pneumatic outlet, and described gas feed links to each other with first pneumatic outlet by circulation line;
Be positioned at the ash output hole of bottom of furnace body.
6. vapourizing furnace according to claim 5 is characterized in that, described second pyrolysis chamber interior is filled the filtering net that contains sea salt and Wingdale.
7. vapourizing furnace according to claim 5 is characterized in that described vapourizing furnace also comprises gas-cleaning installation, and the gas feed of described gas-cleaning installation links to each other with second pneumatic outlet of described second pyrolysis chamber.
8. vapourizing furnace according to claim 7 is characterized in that, the inner stalk powder of filling of described gas-cleaning installation.
9. vapourizing furnace according to claim 7 is characterized in that described vapourizing furnace also comprises gas concentration sensor, and described gas concentration sensor links to each other with the pneumatic outlet of described gas-cleaning installation.
10. vapourizing furnace according to claim 9, it is characterized in that described vapourizing furnace also comprises T-valve, first end of described T-valve links to each other with described gas concentration sensor, second end of described T-valve communicates with atmosphere, and the 3rd end of described T-valve links to each other with burner.
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| Publication number | Priority date | Publication date | Assignee | Title |
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| WO2013041039A1 (en) * | 2011-09-24 | 2013-03-28 | Liu Weiqi | Macromolecular matter clean burning method and device |
| US20140287470A1 (en) * | 2013-03-08 | 2014-09-25 | Xyleco, Inc. | Processing biomass and energy |
| CN104964308A (en) * | 2015-07-03 | 2015-10-07 | 无锡市特能机电有限公司 | Hot coal gas system of positive-pressure type biomass powder coal powder fluidization entrained-bed gasification furnace |
| CN105018146A (en) * | 2015-07-06 | 2015-11-04 | 上海应用技术学院 | Latch type versatile biomass gasification furnace |
| CN105605559A (en) * | 2016-03-12 | 2016-05-25 | 李菊泉 | Biomass high-temperature oxidation device |
| CN105969425A (en) * | 2016-06-29 | 2016-09-28 | 温洲 | Biomass gasifier with metal hose |
| CN105969426A (en) * | 2016-06-29 | 2016-09-28 | 温洲 | Biomass gasifier with pyrolysis chamber |
| CN106010653A (en) * | 2016-06-29 | 2016-10-12 | 温洲 | Biomass gasifier |
| CN106118757A (en) * | 2016-06-29 | 2016-11-16 | 温洲 | There is the biomass gasifying furnace of the equipment of supplying gas |
| CN106118745A (en) * | 2016-06-29 | 2016-11-16 | 温洲 | The biomass gasifying furnace of cleavable tar |
| CN108085069A (en) * | 2017-12-27 | 2018-05-29 | 吉林省科创中小企业孵化器有限公司 | A kind of intelligentized gasification of biomass technique |
| CN108277048A (en) * | 2018-03-27 | 2018-07-13 | 河南环能共生环保科技有限公司 | A kind of plastic garbage pyrolysis furnace |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101486929A (en) * | 2009-02-16 | 2009-07-22 | 熊天东 | Biomass non-pressure gas making machine |
-
2010
- 2010-04-07 CN CN 201010140215 patent/CN101781579A/en active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101486929A (en) * | 2009-02-16 | 2009-07-22 | 熊天东 | Biomass non-pressure gas making machine |
Non-Patent Citations (1)
| Title |
|---|
| 《可再生能源》 20041231 郭秀兰等 生物质焦油裂解催化剂研究进展 9-13 1-4 , 第1期 * |
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| WO2013041039A1 (en) * | 2011-09-24 | 2013-03-28 | Liu Weiqi | Macromolecular matter clean burning method and device |
| US9951946B2 (en) | 2011-09-24 | 2018-04-24 | Weiqi Liu | High-efficiency clean burning method and device of macromolecular substance |
| US20140287470A1 (en) * | 2013-03-08 | 2014-09-25 | Xyleco, Inc. | Processing biomass and energy |
| CN104964308A (en) * | 2015-07-03 | 2015-10-07 | 无锡市特能机电有限公司 | Hot coal gas system of positive-pressure type biomass powder coal powder fluidization entrained-bed gasification furnace |
| CN105018146A (en) * | 2015-07-06 | 2015-11-04 | 上海应用技术学院 | Latch type versatile biomass gasification furnace |
| CN105605559A (en) * | 2016-03-12 | 2016-05-25 | 李菊泉 | Biomass high-temperature oxidation device |
| CN106118757A (en) * | 2016-06-29 | 2016-11-16 | 温洲 | There is the biomass gasifying furnace of the equipment of supplying gas |
| CN106010653A (en) * | 2016-06-29 | 2016-10-12 | 温洲 | Biomass gasifier |
| CN105969426A (en) * | 2016-06-29 | 2016-09-28 | 温洲 | Biomass gasifier with pyrolysis chamber |
| CN106118745A (en) * | 2016-06-29 | 2016-11-16 | 温洲 | The biomass gasifying furnace of cleavable tar |
| CN105969425A (en) * | 2016-06-29 | 2016-09-28 | 温洲 | Biomass gasifier with metal hose |
| CN105969425B (en) * | 2016-06-29 | 2018-11-27 | 宁波远志立方能源科技有限公司 | Biomass gasifying furnace with metal hose |
| CN105969426B (en) * | 2016-06-29 | 2018-11-27 | 宁波远志立方能源科技有限公司 | Biomass gasifying furnace with cracking room |
| CN106118757B (en) * | 2016-06-29 | 2018-12-18 | 宁波远志立方能源科技有限公司 | Biomass gasifying furnace with equipment of supplying gas |
| CN106118745B (en) * | 2016-06-29 | 2019-01-04 | 靳琦 | The biomass gasifying furnace of cleavable tar |
| CN106010653B (en) * | 2016-06-29 | 2019-01-04 | 靳琦 | Biomass gasifying furnace |
| CN108085069A (en) * | 2017-12-27 | 2018-05-29 | 吉林省科创中小企业孵化器有限公司 | A kind of intelligentized gasification of biomass technique |
| CN108277048A (en) * | 2018-03-27 | 2018-07-13 | 河南环能共生环保科技有限公司 | A kind of plastic garbage pyrolysis furnace |
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Application publication date: 20100721 |