CN204625189U - A kind of biomass fuel expansion furnace for the preparation of expanded graphite - Google Patents
A kind of biomass fuel expansion furnace for the preparation of expanded graphite Download PDFInfo
- Publication number
- CN204625189U CN204625189U CN201520346812.1U CN201520346812U CN204625189U CN 204625189 U CN204625189 U CN 204625189U CN 201520346812 U CN201520346812 U CN 201520346812U CN 204625189 U CN204625189 U CN 204625189U
- Authority
- CN
- China
- Prior art keywords
- heater
- combustion chamber
- biomass fuel
- graphite
- expanded graphite
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Withdrawn - After Issue
Links
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 title claims abstract description 84
- 229910002804 graphite Inorganic materials 0.000 title claims abstract description 79
- 239000010439 graphite Substances 0.000 title claims abstract description 79
- 239000000446 fuel Substances 0.000 title claims abstract description 52
- 239000002028 Biomass Substances 0.000 title claims abstract description 44
- 238000002360 preparation method Methods 0.000 title claims abstract description 12
- 238000002485 combustion reaction Methods 0.000 claims abstract description 42
- 230000008961 swelling Effects 0.000 claims abstract description 21
- 239000003818 cinder Substances 0.000 claims abstract description 6
- 238000009413 insulation Methods 0.000 claims abstract description 5
- 238000010438 heat treatment Methods 0.000 claims description 8
- 239000010881 fly ash Substances 0.000 claims description 7
- 239000007769 metal material Substances 0.000 claims description 5
- 229910052799 carbon Inorganic materials 0.000 abstract description 10
- 239000000428 dust Substances 0.000 abstract description 7
- 239000000126 substance Substances 0.000 abstract description 4
- 230000007423 decrease Effects 0.000 abstract description 3
- 230000003247 decreasing effect Effects 0.000 abstract description 3
- 230000000694 effects Effects 0.000 abstract description 3
- 230000009286 beneficial effect Effects 0.000 description 6
- 238000000034 method Methods 0.000 description 6
- 239000000463 material Substances 0.000 description 4
- 239000002994 raw material Substances 0.000 description 4
- 239000002956 ash Substances 0.000 description 3
- 239000003245 coal Substances 0.000 description 3
- 239000007789 gas Substances 0.000 description 3
- 239000010410 layer Substances 0.000 description 3
- 239000010902 straw Substances 0.000 description 3
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 2
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 description 2
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 description 2
- 239000005864 Sulphur Substances 0.000 description 2
- 240000008042 Zea mays Species 0.000 description 2
- 235000002017 Zea mays subsp mays Nutrition 0.000 description 2
- 239000002253 acid Substances 0.000 description 2
- 235000013339 cereals Nutrition 0.000 description 2
- 239000000567 combustion gas Substances 0.000 description 2
- 238000009826 distribution Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000003912 environmental pollution Methods 0.000 description 2
- 239000003546 flue gas Substances 0.000 description 2
- 239000000295 fuel oil Substances 0.000 description 2
- 239000011229 interlayer Substances 0.000 description 2
- 150000002500 ions Chemical class 0.000 description 2
- 229910021382 natural graphite Inorganic materials 0.000 description 2
- 229920000742 Cotton Polymers 0.000 description 1
- 241000196324 Embryophyta Species 0.000 description 1
- 244000299507 Gossypium hirsutum Species 0.000 description 1
- 240000007594 Oryza sativa Species 0.000 description 1
- 235000007164 Oryza sativa Nutrition 0.000 description 1
- 241000209140 Triticum Species 0.000 description 1
- 235000021307 Triticum Nutrition 0.000 description 1
- 235000005824 Zea mays ssp. parviglumis Nutrition 0.000 description 1
- 235000016383 Zea mays subsp huehuetenangensis Nutrition 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 238000003915 air pollution Methods 0.000 description 1
- 125000003158 alcohol group Chemical group 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 239000003225 biodiesel Substances 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 239000000470 constituent Substances 0.000 description 1
- 235000005822 corn Nutrition 0.000 description 1
- 230000001351 cycling effect Effects 0.000 description 1
- 230000008021 deposition Effects 0.000 description 1
- 239000002283 diesel fuel Substances 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 239000003337 fertilizer Substances 0.000 description 1
- 229910021389 graphene Inorganic materials 0.000 description 1
- 239000005431 greenhouse gas Substances 0.000 description 1
- 239000010903 husk Substances 0.000 description 1
- 235000009973 maize Nutrition 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000005272 metallurgy Methods 0.000 description 1
- 229910052757 nitrogen Inorganic materials 0.000 description 1
- 239000003921 oil Substances 0.000 description 1
- 239000010815 organic waste Substances 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 230000029553 photosynthesis Effects 0.000 description 1
- 238000010672 photosynthesis Methods 0.000 description 1
- 230000008092 positive effect Effects 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 238000010298 pulverizing process Methods 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
- 235000009566 rice Nutrition 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
- 239000002910 solid waste Substances 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
- 239000002023 wood Substances 0.000 description 1
Abstract
The utility model relates to a kind of biomass fuel expansion furnace for the preparation of expanded graphite, comprise body of heater, combustion chamber is provided with in body of heater, the second air channel is provided with between combustion chamber and the inwall of body of heater, the outside surface of body of heater is thermal insulation layer, the top of body of heater is provided with one end and passes and the graphite circulation swelling pipeline stretching out combustion chamber, the sidewall of body of heater is provided with the biomass fuel feeding mouth being communicated with combustion chamber, the first air channel being communicated with combustion chamber and outside atmosphere is provided with in body of heater, the bottom of body of heater be provided with combustion chamber except cinder notch, the top of body of heater is provided with exhaust outlet.The utility model realizes being suitable for biomass fuel and provides thermal source, decreases SO
2discharge, it is up to standard that low cost realizes dust, and decreasing NOx must generate simultaneously, lowers the discharge of PM2.5, thus realize the theory of low-carbon environment-friendly; The chemical composition of the utility model on the expanded graphite worm be in closed circulation duct does not affect, and has useful effect to the operation of follow-up use expanded graphite.
Description
Technical field
The utility model relates to Graphene Preparation equipment field, particularly relates to a kind of biomass fuel expansion furnace for the preparation of expanded graphite.
Background technology
Graphite and carbon product possess excellent performance, apply increasingly extensive, and production capacity and benefit present a rapidly rising trend.Along with the fast development of the industries such as China's metallurgy, chemical industry, machinery, medicine equipment, nuclear energy, automobile, aerospace, the demand of these industries to graphite and carbon product constantly increases, and China's graphite and carbon product industry will keep increasing fast.
In practical work by graphite to its finished product, general to need through adding thermal expansion process, thus utilize its high thermal resistance and high-wearing feature.
Domestic existing graphite expansion stove is all utilize fire coal, combustion gas, fuel oil or electrically heated to provide the thermal source of graphite expansion process as the energy, graphite expansion stove furnace chamber is heated to about 1000 DEG C, expansible black lead fiercely gasifies at the acid ion of about 1000 DEG C high temperature time slice interlayers, the interlamellar spacing of natural graphite increases severely, the volume fierceness of graphite is expanded, volume after expansion can reach 100 ~ 300 times of the front graphite volume that expands, and what have even can reach more than 500 times.Graphite quality after expansion is bulk, presents similar vermiform, and the graphite after expansion is often called as graphite worm.
But utilize fire coal, combustion gas or fuel oil to provide the thermal source of graphite expansion process as fuel, in the process of heated graphite expansion furnace, fuel combustion produces a large amount of greenhouse gases CO
2, produce a large amount of SO simultaneously
2, NOx and a large amount of dust, and sulfurous gas is attached on graphite worm, causes the sulphur content in graphite worm greatly to improve, has a strong impact on the yield rate of the subsequent handling utilizing expanded graphite.
Utility model content
Technical problem to be solved in the utility model is to provide a kind of expansion furnace preparing expanded graphite that can be suitable for biomass fuel, reduces environmental pollution, cuts down finished cost.
The technical scheme that the utility model solves the problems of the technologies described above is as follows: a kind of biomass fuel expansion furnace for the preparation of expanded graphite, comprise body of heater, combustion chamber is provided with in described body of heater, the second air channel is provided with between the inwall of described combustion chamber and described body of heater, the outside surface of described body of heater is thermal insulation layer, the top of described body of heater is provided with one end and passes and the graphite circulation swelling pipeline stretching out described combustion chamber, the two ends of described graphite circulation swelling pipeline are respectively raw graphite feeding mouth and expanded graphite discharge port, described raw graphite feeding mouth and described expanded graphite discharge port are all located at outside described body of heater, the sidewall of described body of heater is provided with the biomass fuel feeding mouth being communicated with described combustion chamber, the first air channel being communicated with described combustion chamber and outside atmosphere is provided with in described body of heater, the bottom of described body of heater be provided with described combustion chamber except cinder notch, the top of described body of heater is provided with exhaust outlet.
The beneficial effects of the utility model are: the utility model realizes being suitable for biomass fuel and provides thermal source, decreases SO
2discharge, it is up to standard that low cost realizes dust, and decreasing NOx must generate simultaneously, lowers the discharge of PM2.5, thus realize the theory of low-carbon environment-friendly; The utility model, while biomass fuel combustion provides thermal source for graphite expansion, does not affect the chemical composition of the expanded graphite worm be in closed circulation duct, has useful effect to the operation of follow-up use expanded graphite.
On the basis of technique scheme, the utility model can also do following improvement.
Further, in described body of heater, described exhaust outlet place is provided with fly-ash separator.
The beneficial effect of above-mentioned further scheme is adopted to be: to adopt fly-ash separator can reduce the discharge of device in use dust material further.
Further, the top of described combustion chamber, the top of described graphite circulation swelling pipeline are provided with heating surface economizer.
Adopt the beneficial effect of above-mentioned further scheme to be: heating surface economizer the temperature that can reduce Exhaust Gas and smog is set, make the maximum using of biomass fuel heat energy.
Further, the air preheater be connected with the outlet of described combustion chamber is provided with in described body of heater, the one end in described first air channel is communicated with outside atmosphere, and the other end is communicated with the input terminus of described air preheater, and the output terminal of described air preheater is by pipeline and described combustion chamber.
Adopt the beneficial effect of above-mentioned further scheme to be: the use of air preheater improves the temperature of air inlet, improve the utilising efficiency of heat energy.
Further, described graphite circulation swelling pipeline is made up of resistant to elevated temperatures metallic substance.
The beneficial effect of above-mentioned further scheme is adopted to be: the conductivity that the graphite circulation swelling pipeline be made can improve heat made by metallic substance, improves the efficiency preparing expanded graphite.
Further, the fuel of described biomass fuel expansion furnace is biomass fuel.
Above-mentioned further beneficial effect is adopted to be: biomass fuel BMF is the distribution type renewable energy heating power of low-carbon (LC) clean environment firendly economy, is the important way implementing State Council's prevention and control of air pollution action plan.Biomass fuel BMF belongs to the New-type fuel that country supports to promote, and biomass fuel refers to the maize straw with rural area, wheat stalk, cotton stem, straw, rice husk, Pericarppium arachidis hypogaeae, corn cob, branch, wood chip, leaf, the farm crop such as sawdust, solid waste is raw material, pressurization after pulverizing, and density is shaping, be " biomass fuel ". be a kind of renewable resources, and be the typical low-carbon green energy.The energy derive of biomass fuel BMF is fixed on the sun power on plant in nature photosynthesis, the CO of discharge during its burning
2come from when it grows nature CO
2absorption, therefore, BMF has CO
2the feature that ecological " zero " discharges.BMF burning is based on fugitive constituent, and its fixed carbon content is only about 15%, is therefore typical low-carbon (LC) fuel.BMF sulphur content is also lower than diesel oil, is only 0.05%, does not need to arrange desulfurizer and just can realize SO
2reduce discharging.BMF ash is 1.81%, is about 1/10 of coal derived fuel, and arranging simple cleaning apparatus, just can to realize dust discharge up to standard.BMF nitrogen content is low, and oxygen level is high, can reduce the generation of NOx.Biomass fuel BMF derives from agriculture and forestry organic waste material, compare with the biodiesel taking oil crops as raw material with the biomass alcohol-group fuel taking grain as raw material, the social concern of " striving grain with people " and " striving ground with people " can not be produced, feed distribution extensively various, content is large, cost is low, cycling deposition, inexhaustible, nexhaustible, be typical recycling economy project.The raw material of the agricultural generation that China is a large amount of provides strong material guarantee to the use of biomass fuel, peasant can not only be solved and carry out crop straw burning problem, resource made full use of, burned lime-ash is extraordinary fertilizer simultaneously, is the act of achieving many things at one stroke in fact.According to the biomass resource condition of China, utilize forest and agricultural biomass to use the feature having environmental friendliness, can regenerate as fuel, exploitation biomass fuel, to saving conventional energy resources, optimize China's energy structure, alleviating environmental pollution has positive effect.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model;
In accompanying drawing, the list of parts representated by each label is as follows:
1, raw graphite feeding mouth, 2, biomass fuel feeding mouth, the 3, second air channel, 4, the first air channel, 5, exhaust outlet, 6, graphite circulation swelling pipeline, 7, expanded graphite discharge port, 8, thermal insulation layer, 9, combustion chamber, 10, body of heater, 11, except cinder notch, 12, fly-ash separator, 13, heating surface economizer, 14, air preheater.
Embodiment
Be described principle of the present utility model and feature below in conjunction with accompanying drawing, example, only for explaining the utility model, is not intended to limit scope of the present utility model.
As shown in Figure 1, the utility model comprises body of heater 10, combustion chamber 9 is provided with in described body of heater 10, the second air channel 3 is provided with between described combustion chamber 9 and the inwall of described body of heater 10, the outside surface of described body of heater 10 is thermal insulation layer 8, the top of described body of heater 10 is provided with one end and passes and the graphite circulation swelling pipeline 6 stretching out described combustion chamber 9, graphite circulation swelling pipeline 6 is not limited in accompanying drawing horizontal through described combustion chamber 9, can be tilt through, or graphite circulation swelling pipeline 6 adopts the structure of bending, as long as guarantee that the two ends of graphite circulation swelling pipeline 6 are outer in combustion chamber 9 both met requirement of the present utility model.The two ends of described graphite circulation swelling pipeline 6 are respectively raw graphite feeding mouth 1 and expanded graphite discharge port 7, described raw graphite feeding mouth 1 and described expanded graphite discharge port 7 are all located at outside described body of heater 10, the sidewall of described body of heater 10 is provided with the biomass fuel feeding mouth 2 being communicated with described combustion chamber 9, the first air channel 4 being communicated with described combustion chamber 9 and outside atmosphere is provided with in described body of heater 10, the bottom of described body of heater 10 be provided be communicated with described combustion chamber 9 except cinder notch 11,, the top of described body of heater 10 is provided with exhaust outlet 5.
Described body of heater 10 is interior, described exhaust outlet 5 place is provided with fly-ash separator 12.The top of the top of described combustion chamber 9, described graphite circulation swelling pipeline 6 is provided with heating surface economizer 13.The air preheater 14 be connected with the outlet of described combustion chamber 9 is provided with in described body of heater 10, the one end in described first air channel 4 is communicated with outside atmosphere, the other end is communicated with the input terminus of described air preheater 14, and the output terminal of described air preheater 14 is communicated with described combustion chamber 9 by pipeline.Described graphite circulation swelling pipeline 6 is made up of resistant to elevated temperatures metallic substance.The fuel of described biomass fuel expansion furnace is biomass fuel.
Biomass fuel is sent into body of heater 10 inner combustion chamber 9 by screw feeder through biomass fuel feeding mouth 2, and herein due to high-temperature flue gas and a wind action progressively preheating, dry, catch fire, burn, separate out a large amount of volatile matter in this process, burning acutely.The high-temperature flue gas produced enters heated surface at the end of boiler economizer 13 and air preheater 14, then enters fly-ash separator 12, enter air finally by exhaust outlet 5 after washing away the main heating surface of graphite circulation swelling pipeline 6.Move to back of furnace row in the fuel limit of not gasifying, until after-flame, finally remaining a small amount of lime-ash fall into fire grate below except cinder notch 11.In biomass fuel combustion process, graphite expansion stove combustion chamber 9 is heated, graphite circulation swelling pipeline 6 is made to be heated to about 1000 DEG C, the expansible black lead entered from raw graphite feeding mouth 1 fiercely gasifies at the acid ion of about 1000 DEG C high temperature time slice interlayers, the interlamellar spacing of natural graphite increases severely, the volume fierceness of graphite is expanded, and the vermicular expanded graphite of generation is derived through expanded graphite discharge port 7.
The utility model realizes being suitable for biomass fuel and provides thermal source, decreases SO
2discharge, it is up to standard that low cost realizes dust, and decreasing NOx must generate simultaneously, lowers the discharge of PM2.5, thus realize the theory of low-carbon environment-friendly; The utility model, while biomass fuel combustion provides thermal source for graphite expansion, does not affect the chemical composition of the expanded graphite worm be in closed circulation duct, has useful effect to the operation of follow-up use expanded graphite.Adopt fly-ash separator 12 can reduce the discharge of device in use dust material further.Heating surface economizer 13 the temperature that can reduce Exhaust Gas and smog is set, make the maximum using of biomass fuel heat energy.The use of air preheater 14 improves the temperature of air inlet, improves the utilising efficiency of heat energy.The conductivity that the graphite circulation swelling pipeline 6 be made can improve heat made by metallic substance, improves the efficiency preparing expanded graphite.
The foregoing is only preferred embodiment of the present utility model, not in order to limit the utility model, all within spirit of the present utility model and principle, any amendment done, equivalent replacement, improvement etc., all should be included within protection domain of the present utility model.
Claims (6)
1. the biomass fuel expansion furnace for the preparation of expanded graphite, it is characterized in that, comprise body of heater (10), combustion chamber (9) is provided with in described body of heater (10), the second air channel (3) is provided with between the inwall of described combustion chamber (9) and described body of heater (10), the outside surface of described body of heater (10) is thermal insulation layer (8), the top of described body of heater (10) is provided with one end and passes and graphite circulation swelling pipeline (6) stretching out described combustion chamber (9), the two ends of described graphite circulation swelling pipeline (6) are respectively raw graphite feeding mouth (1) and expanded graphite discharge port (7), described raw graphite feeding mouth (1) and described expanded graphite discharge port (7) are all located at described body of heater (10) outward, the sidewall of described body of heater (10) is provided with the biomass fuel feeding mouth (2) being communicated with described combustion chamber (9), the first air channel (4) being communicated with described combustion chamber (9) and outside atmosphere is provided with in described body of heater (10), the bottom of described body of heater (10) be provided be communicated with described combustion chamber (9) except cinder notch (11), the top of described body of heater (10) is provided with exhaust outlet (5).
2. a kind of biomass fuel expansion furnace for the preparation of expanded graphite according to claim 1, is characterized in that, described body of heater (10) is interior, described exhaust outlet (5) place is provided with fly-ash separator (12).
3. a kind of biomass fuel expansion furnace for the preparation of expanded graphite according to claim 1 and 2, it is characterized in that, the top of the top of described combustion chamber (9), described graphite circulation swelling pipeline (6) is provided with heating surface economizer (13).
4. a kind of biomass fuel expansion furnace for the preparation of expanded graphite according to claim 1 and 2, it is characterized in that, the air preheater (14) be connected with the outlet of described combustion chamber (9) is provided with in described body of heater (10), one end of described first air channel (4) is communicated with outside atmosphere, the other end is communicated with the input terminus of described air preheater (14), and the output terminal of described air preheater (14) is communicated with described combustion chamber (9) by pipeline.
5. a kind of biomass fuel expansion furnace for the preparation of expanded graphite according to claim 1 and 2, is characterized in that, described graphite circulation swelling pipeline (6) is made up of resistant to elevated temperatures metallic substance.
6. a kind of biomass fuel expansion furnace for the preparation of expanded graphite according to claim 1 and 2, is characterized in that, the fuel of described biomass fuel expansion furnace is biomass fuel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520346812.1U CN204625189U (en) | 2015-05-26 | 2015-05-26 | A kind of biomass fuel expansion furnace for the preparation of expanded graphite |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520346812.1U CN204625189U (en) | 2015-05-26 | 2015-05-26 | A kind of biomass fuel expansion furnace for the preparation of expanded graphite |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204625189U true CN204625189U (en) | 2015-09-09 |
Family
ID=54044238
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520346812.1U Withdrawn - After Issue CN204625189U (en) | 2015-05-26 | 2015-05-26 | A kind of biomass fuel expansion furnace for the preparation of expanded graphite |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204625189U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104860310A (en) * | 2015-05-26 | 2015-08-26 | 徐珂 | Biomass fuel expansion furnace for preparing expanded graphite |
| CN111039288A (en) * | 2019-12-31 | 2020-04-21 | 河南四达电力设备股份有限公司 | Popped feeding system of graphite tape production usefulness |
-
2015
- 2015-05-26 CN CN201520346812.1U patent/CN204625189U/en not_active Withdrawn - After Issue
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104860310A (en) * | 2015-05-26 | 2015-08-26 | 徐珂 | Biomass fuel expansion furnace for preparing expanded graphite |
| CN104860310B (en) * | 2015-05-26 | 2017-04-26 | 徐珂 | Biomass fuel expansion furnace for preparing expanded graphite |
| CN111039288A (en) * | 2019-12-31 | 2020-04-21 | 河南四达电力设备股份有限公司 | Popped feeding system of graphite tape production usefulness |
| CN111039288B (en) * | 2019-12-31 | 2021-04-13 | 河南四达电力设备股份有限公司 | Popped feeding system of graphite tape production usefulness |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102311742B (en) | Processing method of cellulose industrial biomass waste and process device thereof | |
| CN103242869B (en) | Device and method for pyrolyzing and carbonizing biomass at low temperature by utilizing boiler flue gas | |
| CN102559220B (en) | Precisely controlled biomass gas and biomass carbon preparation system | |
| CN201593035U (en) | Gas production device using spiral dry distillation and decomposition of biomass | |
| CN103254918A (en) | System and method for drying and carbonizing biomass raw material by using boiler flue gas | |
| CN112430469B (en) | Greenhouse heat supply and carbon dioxide collecting system based on biomass pyrolysis technology | |
| CN103333701B (en) | Smoke-reuse internal heat type biomass carbonization furnace | |
| CN101839475B (en) | Biomass fuel combustion device | |
| CN105948039A (en) | System and method for producing activated carbon and cogenerating power by using Arundo donax Linn | |
| Kaewdiew et al. | Assessment of the biogas potential from agricultural waste in northern Thailand | |
| CN204727845U (en) | A kind of Multifunction sectional type biomass pyrolysis device | |
| CN105710114A (en) | Carbonization circulation overall treatment system and method for household refuse and forestry and agricultural residues | |
| CN103194246B (en) | Large kelp biomass dry distillation energy self-balancing oil production system and method thereof | |
| CN204625189U (en) | A kind of biomass fuel expansion furnace for the preparation of expanded graphite | |
| CN103740388B (en) | Seaweed Biomass Rotary Kiln Dry Distillation Oil Production System | |
| Zhang et al. | Review on prepation and application of biochar | |
| CN104860310A (en) | Biomass fuel expansion furnace for preparing expanded graphite | |
| CN205709880U (en) | A kind of Arundo donax produces the system of activated carbon coproduction generating | |
| CN205258385U (en) | Fixed bed biological matter gasification - pyrolysis of coal coupling poly -generation device | |
| CN102676189A (en) | Method adopting pyrolysis and formation for biomass carbon production | |
| CN201883074U (en) | Closed type large-scale straw gasification system for producing charcoal | |
| Liu et al. | Research progress of biomass fuel upgrading and distributed utilization technology | |
| CN212357142U (en) | Biomass pyrolysis system | |
| CN204039337U (en) | Biomass fluidization flashing speed oven liquefying plant | |
| CN104099119B (en) | Biomass fluidization pyrolysis liquefaction device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20150909 Effective date of abandoning: 20170426 |
|
| AV01 | Patent right actively abandoned |