CN201010626Y - Biomass high-energy high-cleanness cyclone bed combustion partitioned gasifying device - Google Patents
Biomass high-energy high-cleanness cyclone bed combustion partitioned gasifying device Download PDFInfo
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- CN201010626Y CN201010626Y CNU2006201216095U CN200620121609U CN201010626Y CN 201010626 Y CN201010626 Y CN 201010626Y CN U2006201216095 U CNU2006201216095 U CN U2006201216095U CN 200620121609 U CN200620121609 U CN 200620121609U CN 201010626 Y CN201010626 Y CN 201010626Y
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- 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
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- 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
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- Y02P20/00—Technologies relating to chemical industry
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- Y02P20/129—Energy recovery, e.g. by cogeneration, H2recovery or pressure recovery turbines
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Abstract
The utility model relates to a biomass gasifying device for combustion section of cyclone bed, belonging to biomass gasifying filed. The inner cavity of a gasifying furnace I is in cylinder shape and is separated into an upper chamber and a lower chamber, a gasifying agent inlet port (2) is provided in the cavity of the lower chamber, a water sealed scum pipe (1) is provided at the bottom of the lower chamber, a funnel-shaped helical gas distribution furnace bridge (4) is hung on the funnel opening of a conical funnel on the upper chamber, an inner furnace cylinder (6) with a material guide hole and a conical cover (9) with a gas guide hole is provided at the bottom of the concentrical cover base of the air distribution furnace bridge (4), the gasified gas is guided out from an outer furnace cylinder (7) at about half height of the inner furnace cylinder (6), the dry distilled gas is guided out from an outer furnace cylinder (7) at about 2/3 height of the inner furnace cylinder (6), the gasified gas and dry distilled gas are heat exchanged and purified by a heat exchanging and purifying device, the dry distilled gas is guided into a gasifying furnace to be used as a gasifying agent for combustion, and the gasified gas is used as product. The utility model integrates sectional gasification, cyclone combustion, water-sealed slag draining, cylindrical construction and other techniques; and has the advantages of simple production, simple operation, automatic sealing, and automatic heat pretreatment of material. The utility model can gasify agricultural straw, domestic wastes, waste plastics and other original materials, and the gasified gas has the advantages of low excess heat, high heat value and no tar oil.
Description
Technical field
The invention belongs to biomass combustion and be gasificated into combustible gas or synthetic gas device.
Background technology
Biomass are the highdensity renewable energy resources materials of carbon containing, cause common people's great attention as utilization of new energy resources.Traditional biological matter utilize that mode efficient is low, dust is big, tar is many, smog is dense, biogas is changed into the combustible gas synthetic gas, improve the biomass energy energy grade, carry out thermal technology, generating, the synthetic application, be the mode that biomass efficient is used, wherein the most fast and convenient method is the thermochemistry evaporating method.The gasification of biomass thermal chemistry will solve following typical problem: 1. pre-treatment before the gasifying biomass; 2. gasifying biomass is carried and is stored; 3. it is wide that gasifying biomass equipment adapts to material; 4. gasification part tar dust smog is eliminated behind the gasifying biomass; 5. gasifying biomass equipment waste heat makes full use of; 6. gasifying biomass equipment meets working conditions change.Addressed these problems following typical scenario:
" a kind of combined biomass vaporization furnace and gas preparation method thereof " CN1116383C of China Science ﹠ Technology University, this invention is as gasification installation with the moving-bed gasification stove, biomass thermal destructive distillation and hot gas chemical industry preface are separately gasified, realize that hot pre-treatment material is homogeneous charcoal part, make full use of waste heat, eliminate tar dust smog purpose, but this invention waste heat can't make full use of, it is still serious to produce combustible gas tar dust smog, and the mass transport labor capacity is big, and the working conditions change operation is numerous.
" a kind of low-tar biomass gasifying method and device " CN1710023A of Inst. of Energy, Shandong Prov. Academy, this invention is as gasification installation with the moving-bed gasification stove, biomass thermal destructive distillation and hot gas divided drives row into, at first the biomass thermal destructive distillation is produced gas fraction and solid fraction, with the burning of gas fraction as the vaporized chemical utilization, realize the efficient tar purpose of removing, but this invention waste heat scatters and disappears big, hot distillation process complexity, and it is low to produce fuel gases calorific value, the mass transport complexity, the working conditions change operation is numerous.
" the combustible gas cracking purification method that gasifying biomass produces " CN1190476C of Guangzhou Energy Resource Inst., Chinese Academy of Sciences, vacuum static mixer, drip washing mixing column equipment are sprayed in this invention utilization, with water is that washing composition purifies gasification part, a kind of method of water washing cleaning is provided, but huge, complicated, the poor efficiency of this invention treating plant; The water resources utilization is big; Secondary pollution is serious; The waste heat loss is big.
" household small-size downdraft stalk gasifier " CN2486552Y of Song Wuqing, this utility model downdraft method combustion gasification biomass, solve the operating mode frequent variations and started the pan feeding problem, water and water-retaining agent purify combustible gas, having solved gasification and part having purified and contain aqueous vapor and causes problems such as calorific value is low, but this utility model is when using the low material of hygrometric state or ortho states calorific value, gasification reaction can't carry out, waste heat scatters and disappears greatly simultaneously, and water-retaining agent is wanted frequent updating.
In the Chinese patent database, biomass gasification device is a lot, but all has the preceding pre-treatment strictness of gasifying biomass, tar dust big processing in gasification back is difficult, the biomass that equipment for gasification uses are single, and the gasification waste heat can not make full use of, and the incompatible problem of operating mode frequent variations.
Summary of the invention
The object of the invention provides a kind of suitable exhaust requirements strictness, the operating mode frequent variations, the biomass pre-treatment is simple and easy, dust tar amount of smoke is low, the fuel gases calorific value height, the biomass material wide spectrum is suitable for, gasifying biomass materials efficient height, the gasification installation manufacturing is at home easy or industrial and mineral uses biomass combustible gas or synthetic gas gasification installation.
Realize above-mentioned purpose, the present invention is design like this, a kind of biomass high-energy high-cleanness cyclone bed combustion and segmented gasification device, comprise water seal scum pipe 1, gasification agent inlet 2, deslagging tube 3, cloth wind furnace bridge 4, material guide hole 5, interior stove tube 6, outer furnace tube 7, gasification part outlet 8, band gas port conical cap 9, gas fraction outlet 10, water seal circular groove 11, activity capping 12, partition heat exchange cleaner 13, induced draft fan 14, gas blower 15, vapourizing furnace I inner chamber is cartridge type, separate two chambeies up and down by conical funnel, gasification agent inlet 2 is arranged at body top, cavity of resorption chamber, bottom water flowing envelope scum pipe 1, epicoele conical funnel leak is linked with the cloth wind furnace bridge 4 of deslagging tube 3, sit the end and have stove tube 6 in the heatproof of material guide hole 5 top detachable cap band gas port conical cap 9 with cloth wind furnace bridge 4 concentric covers, the approximately interior stove tube 1/2 of epicoele outer furnace tube 7 chamber bodies highly locates to have gasification part outlet 8, stove tube 3/2 highly locates to have gas fraction outlet 10 approximately, activity capping 12 sealings are arranged more than stove tube 4/2 is highly located approximately, gas fraction outlet 10 is drawn the gas fraction through partition heat exchange cleaner 13 induced draft fans 14 logical gasification agent inlets 2, oxygenous vaporized chemical leads to gasification agent inlets 2 through gas blower 15 partition heat exchange cleaners 13, and a gasification part outlet 8 is drawn gasification part through partition heat exchange cleaner 13 logical airing systems.
Described vapourizing furnace I cloth wind furnace bridge 4 can be band deslagging tube 3 conical funnel shapes, conical funnel cloth solar or lunar halo plate punching ratio 5～30%, bore dia 3～10mm;
Described vapourizing furnace I band deslagging tube 3 conical funnel shape cloth wind furnace bridges 4 conical funnel cloth solar or lunar halo air guide duct horizontal directions can be tangent with conical funnel cloth solar or lunar halo medial surface horizontal direction, and arrange with equidirectional rotation in the air guide duct.
Described vapourizing furnace I activity capping 12 sealings can be water seal circular groove 11 water jacket activity cappings 12 sealings, maybe can be the fine and close capping sealings of gasification materiel.
Described gas fraction is the mixed combustible gas that biomass thermal destructive distillation, hot fractionation produce.
Described gasification part is the mixed combustible gas that the biomass thermal gasification produces.
Segmented gasification principle of the present invention is such, solid has gravity decline inertia, gas has the flowing property of extending in all direction, stove tube 6 band gas port conical cap 9 gas ports are less in the vapourizing furnace I, gas can go out from gas port on the interior stove tube 6, solid can not be gone into from interior stove tube 6 band gas port conical cap 9 gas ports, can only descend from gravity between stove tube 6 in the vapourizing furnace I and the outer furnace tube 7, go into interior stove tube 6 from interior stove tube 6 material guide holes 5, appearance is filled by induced draft fan 14 active suction high temperature gas flows in interior stove tube 6 spaces of band gas port conical cap more than 9, the hot destructive distillation of high temperature gas flow heated drying of being risen of the spatial material of interior stove tube more than 6 becomes the gentle fraction of solid carbon, the whereabouts solid carbon is risen from interior stove tube 6 material guide holes and compiles hot gas and change into difficult gasification solid and gasification part from the gas port of the interior stove tube 6 gas port conical cap 9 two strands of high temperature gas flows that come out to descend between interior stove tube 6 and the outer furnace tube 7, thereby produce hot destructive distillation, the complete separate process of hot gasization, hot destructive distillation, the complete separate process of hot gasization is to finish automatically in the body of heater, and Flow of Goods and Materials is simply smooth.
Cyclone bed combustion principle of the present invention is such, conical funnel shape cloth wind furnace bridge 4 cloth wind are used in invention, conical funnel columnar structure makes material compile the whereabouts automatically, conical funnel shape cone surface air guide duct horizontal direction and cone surface medial surface level are tangent, air-flow enters circular cone medial surface automatic horizontal and rotatablely moves, collide with the vertical whereabouts material that compiles, in air guide duct level under the air-flow effect, material, air-flow forms and mixes eddy flow recycle fluidized bed, under ignition conditions, form the cyclone bed burning, the cyclone bed burning has eddy flow and compiles flame, the flame temperature height, the material burning is complete, and oxygen combustion is complete, few with amount of oxygen, eddy flow compiles characteristics and advantages such as deslagging automatically simultaneously.
A gasify part high clean principle of the present invention is such, in the biomass thermal chemistry gasification, initial biomass ortho states material composition is the most complicated, the gas fraction composition that therefore generation of thermal evaporation thermo-cracking change procedure takes place when low temperature is the most complicated impure maximum, during opposite high temperature the thermal reduction change procedure taking place is charcoal part hot gasization that the ortho states material is converted into homogeneous, and the composition of generation is the hydrogen and the carbon monoxide of single cleaning.The present invention thermal evaporation thermo-cracking change procedure produces during with low temperature cooling of gas fraction and burning, make gas fraction impurity all be converted into simple carbonic acid gas, water vapour and as the high temperature gasification agent utilization, the big gas fraction of the complicated impurity level of composition does not exist, is the inorganic states small molecules such as hydrogen, carbon monoxide of single cleaning like this in gasification part.High-temperature flue gas is that the charcoal layer has filtered the dust that the power wind is raised, and has reduced the combustible gas dust content significantly by the gasification of charcoal layer simultaneously, so gained gasification part is high clean gas.
The present invention's part principle of high energy value that gasifies is such, and invention contains the maximum gas fraction of cold state water vapor and is cooled by gas fraction, a gasification part cooling heat transferring, cold state vapour content minimizing in water vapor removals of being condensed, gasification part; By with oxygenous vaporized chemical pre-heating temperature elevation, to reduce based on consumption behind the oxygenous vaporized chemical pre-heating temperature elevation of air, a nitrogen content reduces in gasification part; By containing the gas fraction burning of low heat value composition, reduced the low heat value composition; Device burns with cyclone bed, and the combustion flame temperature height produces the high-temperature flue-gas height, and carbonic acid gas, water vapor and charcoal can fully react and produce high energy value hydrogen and carbon monoxide; Installing gasification part mainly is to change with carbon heat reducing to obtain, and a nitrogen content is low in gasification part like this, and vapour content is low, and carbon dioxide content is low, and hydrogen and carbon monoxide content height are so calorific value is big.
Positively effect of the present invention:
1. vapourizing furnace I substep gasifying process, making the biomass gasification process that produces gasification part is charcoal part thermal revivification gasification of single homogeneous, and charcoal part is impure few, and making and producing gasification part is simple composition; The fuel that burning produces the utilization of high temperature gas flow process is charcoal part of homogeneous, and charcoal part air flow stream is had friendly relations, and the temperature of combustion height produces the high-temperature flue-gas height, and gasification reaction is steady, and the hot gas temperature is even;
2. vapourizing furnace I substep gasifying process makes biomass thermal destructive distillation operation become the material pretreatment process, uses hot preprocessing biomass, makes material complicated and changeable finally enter hot gas chemical industry preface with same modality charcoal part, and vapourizing furnace can adapt to the polymorphic type biomass material;
3. vapourizing furnace I substep gasifying process is finished the material pretreatment process automatically in a shaft, has simplified biomass pretreatment operation process, alleviates biomass pre-treatment labor capacity, the level of automation height;
4. vapourizing furnace I substep gasifying process, gas fraction that hot destructive distillation is produced and solid fraction separately, the gas fraction oxidizing fire that will contain tar or other impurity maximum is a vaporized chemical, has reduced the coal-tar middle oil content of combustible gas etc. significantly; By the gasification of charcoal layer, the charcoal layer has filtered the dust that the power wind is raised, and has reduced the combustible gas dust content significantly with high-temperature flue gas, makes gained gasification part become high clean gas;
5. vapourizing furnace I cloth wind furnace bridge 4 uses conical funnel shape tangential swirl cloth wind technology, combustion processes becomes cyclone bed circulating combustion process, and combustion high temperature concentrates on the cyclone bed center, when gas velocity acquires a certain degree, burning bed becomes the eddy flow circulating fluidized bed, and the goods fluid bed thoroughly burns; The cyclone bed eddy flow sinks to compiling deslagging, and there is not the slagging scorification latch up phenomenon in the deslagging automatization; Cloth wind furnace bridge 4 cloth solar or lunar halo panels form a kind of collision with the importing cold air stream and contact, and form the air-flow equalizing bed, and high temperature combustion charcoal does not connect with air distribution plate and hits, and the thermal radiation heat energy that cloth solar or lunar halo panel is accepted is taken away in cold air stream and the collision of cloth solar or lunar halo panel, cloth wind furnace bridge 4 is heated little, and cloth wind furnace bridge 4 is durable.
6. vapourizing furnace I uses the dynamic water deslagging technique of static pressure water seal, and making family, the operation of industrial and mineral frequent variations sealing operating mode is the automatic water seal of water, good sealing effect; The deslagging operating mode operation that makes family, industrial and mineral frequent variations is with the current flushing, can move deslagging by pump, and the deslagging that can flow, deslagging do not have the powder ash to fly upward phenomenon;
7. vapourizing furnace I is a cylindrical structure, and used water cement concrete mold is built, and builds in rural households, industrial and mining enterprises and uses, and builds easily, and cost is low; With metal tube of material weldering system, manufacture craft is simple, and material is few, and production process is few, makes simple to operate.
Description of drawings
Fig. 1 biomass high-energy high-cleanness cyclone bed combustion and segmented gasification device
Stove tube 6 outer furnace tubes 7 gasifications part outlet 8 band gas port conical cap 9 gas fractions export 10 water seal circular grooves, 11 activity cappings, 12 recuperators, 13 induced draft fans, 14 gas blowers 15 in vapourizing furnace I water seal scum pipe 1 gasification agent inlet 2 deslagging tubes 3 cloth wind furnace bridges 4 material guide holes 5
Fig. 2 cloth wind furnace bridge rip cutting sectional view
Air guide duct distribution plan is analysed and observe in the crosscut of Fig. 3 cloth wind furnace bridge conical funnel cloth solar or lunar halo plate
Fig. 4 cloth wind furnace bridge 4 conical funnel leak upside vertical views
Fig. 5 cloth wind furnace bridge 4 conical funnel leak downside upward views
Embodiment
Example 1
Below in conjunction with a kind of biomass high-energy high-cleanness cyclone bed combustion and segmented gasification device of accompanying drawing 1,2,3,4,5 explanations, this example is the model that the applicant tests usefulness.Get tubular heavy caliber steel drum, at the weldering rounding of steel drum length 1/4 place at the bottom of bucket awl funnel circular cone circle, divide up-small and down-big two chambeies with the cartridge type steel drum, cavity of resorption bottom sealing closes, gasification agent inlet 2 is opened at body top, chamber, the bottom is opened and is connect the water seal scum pipe 1 that imports water, epicoele conical funnel circular cone circle leak place hangs conical funnel cloth wind furnace bridge 4, conical funnel cloth wind furnace bridge 4 band deslagging tubes 3 are the conical funnel shape, the punching of conical funnel cloth solar or lunar halo plate is than 5～30%, bore dia 3～10mm, conical funnel cloth solar or lunar halo plate air guide duct horizontal direction and cone surface choana cloth solar or lunar halo medial surface level are tangent, arrange with equidirectional rotation in the air guide duct, sit the end with cloth wind furnace bridge 4 concentric covers on the epicoele conical funnel leak stove tube 6 in the refractory furnace that the life coal stove of material guide hole 5 top detachable cap band gas port conical cap 9 uses is arranged, obtain outer furnace tube 7 high interior stove tube 6 low two cartridge type intracavity spaces, stove tube 1/2 highly locates to open gasification part outlet 8 in making an appointment with on outer furnace tube 7, stove tube 3/2 highly locates to open gas fraction outlet 10 approximately, stove tube 4/2 is highly located above system water seal circular groove 11 approximately, with activity capping 12 sealings, gas fraction outlet 10 is drawn the gas fraction through recuperator 13 induced draft fans 14 logical gasification agent inlets 2, air leads to gasification agent inlets 2 through gas blower 15 recuperators 13, and a gasification part outlet 8 is drawn gasification part through recuperator 13 logical airing systems.The 9 lid ends of the extremely interior stove tube conical cap of charcoal part such as charcoal, are inserted in the space between outer furnace tube 7 and interior stove tube 6, inwardly add band ashes charcoal and other charcoal part in 6 in the stove tube to the 9 lid ends of interior stove tube conical cap, start gas blower 15, induced draft fan 14 air blast, after the intensification of ashes charcoal part is burnt in the interior stove tube 6, cover band gas port activity conical cap 9, insert the ortho states dried biomass in band gas port activity conical cap 9 with upper plenum, as various straws, leaf, branch, wood chip, the bavin sheet, Pericarppium arachidis hypogaeae, rice hulls, straw, manioc waste, Cassava stalk, corn stalk, wheat straw, bagasse, waste paper, biomass granule fuel, the pure biomass ortho states of live charcoal or the like material, cover activity capping 12, about 5 minutes clock times, a gasification part outlet 8 is drawn gasification part and can be used to the airing system air feed.Gas blower 15, induced draft fan 14 turn off the blast after the work, and vapourizing furnace can keep the low baking temperature state, can start use at any time.With increasing duration of service, ortho states materials such as straw, leaf, branch, wood chip, bavin sheet, Pericarppium arachidis hypogaeae, rice hulls, straw, manioc waste, Cassava stalk, corn stalk, wheat straw, bagasse, waste paper, biomass granule fuel, live charcoal descend, open activity capping 12 in good time, the blocky dried charcoal that will not fall draw broken cause fall or open band gas port activity conical cap 9 will not fall block dried charcoal change insert in 7 in the stove tube, the ortho states biomass material of packing into after cleaning is good covers activity capping 12.The soft deformable tube of water seal scum pipe 1, with increasing duration of service, cavity of resorption accumulation lime-ash is too much, introduces the water flushing from soft deformable water seal scum pipe 1 and effluxes.
Example 2
In refuse landfill, to the underground up big and down small ground well that digs, the conical funnel shape is accomplished in the junction between epimere ground well and hypomere ground well, build cloth wind furnace bridge 4 at hypomere ground well hole cover, shaft bottom, hypomere ground installation water pipe leads to ground, water pipe becomes water seal scum pipe 1, earthing, skirt road, hypomere ground well top face, pipeline becomes gasification agent inlet 2, cloth wind furnace bridge 4 is built into band deslagging tube 3 is the conical funnel shape, the punching of conical funnel cloth solar or lunar halo plate is than 5～30%, bore dia 3～10mm, conical funnel cloth solar or lunar halo plate air guide duct horizontal direction and cone surface choana cloth solar or lunar halo medial surface level are tangent, arrange with equidirectional rotation in the air guide duct, cloth wind furnace bridge 4 conical funnel leak upper limbs in the epimere ground well are built the end and have stove tube 6 in the cartridge type of material guide hole with refractory brick, 6 top loam cakes of interior stove tube have the conical cap of gas port as band gas port conical cap 9,1/2 of stove tube 6 highly locates earthing, skirt road face in the about refractory brick of epimere ground well, pipeline becomes gasification part outlet 8,3/2 of stove tube 6 highly locates earthing, skirt road face in about refractory brick, pipeline becomes gas fraction outlet 10, the above ground well head that arrives of 4/2 height of stove tube 6 in the refractory brick.On ground, partition heat exchange cleaner 13, induced draft fan 14, gas blower 15 are installed, gas fraction outlet 10 is drawn the gas fraction through recuperator 13 induced draft fans 14 logical gasification agent inlets 2, air leads to gasification agent inlets 2 through gas blower 15 partition heat exchange cleaners 13, and a gasification part outlet 8 is drawn gasification part through partition heat exchange cleaner 13 logical airing systems.The space adds charcoal to the 9 lid ends of interior stove tube conical cap between the stove tube 6 in the epimere ground borehole wall and refractory brick, inwardly add band ashes charcoal in the stove tube 6 to the 9 lid ends of interior stove tube conical cap, breakdown gas blower 15, induced draft fan 14 air blast, the burning of stove tube 6 charcoal parts heats up in making, cover band gas port activity conical cap 9, insert domestic refuse in band gas port activity conical cap 9 with upper plenum, up to epimere ground well well head, in gasification, constantly replenish ortho states domestic refuse encapsulation epimere ground well head, pump the lime-ash slurry from go into the hypomere ground well from water seal scum pipe 1 water guide with sand pump in good time.
Claims (4)
1. biomass high-energy high-cleanness cyclone bed combustion and segmented gasification device, it is characterized in that: vapourizing furnace I inner chamber is cartridge type, separate two chambeies up and down by conical funnel, gasification agent inlet (2) is arranged at body top, cavity of resorption chamber, bottom water flowing envelope scum pipe (1), epicoele conical funnel leak is linked with the cloth wind furnace bridge (4) of deslagging tube (3), the interior stove tube (6) of heatproof that material guide hole (5) top detachable cap band gas port conical cap (9) is arranged at the bottom of the last concentric cover seat of cloth wind furnace bridge (4), 1/2 of the approximately interior stove tube (6) of epicoele outer furnace tube (7) chamber body highly locates to have gasification part outlet (8), 3/2 of stove tube (6) highly locates to have gas fraction outlet (10) approximately, 4/2 of interior stove tube (6) highly has activity capping (12) sealing more than the place, gas fraction outlet (10) is drawn the gas fraction through the logical gasification agent inlet (2) of partition heat exchange cleaner (13) induced draft fan (14), oxygenous vaporized chemical leads to gasification agent inlet (2) through gas blower (15) partition heat exchange cleaner (13), and a gasification part outlet (8) is drawn gasification part through the logical airing system of partition heat exchange cleaner (13).
2. according to the biomass high-energy high-cleanness cyclone bed combustion and segmented gasification device of right request 1, it is characterized in that cloth wind furnace bridge (4) is the conical funnel shape, cone surface cloth solar or lunar halo plate punches than 10-30%, bore dia 3～10mm.
3. according to a kind of biomass high-energy high-cleanness cyclone bed combustion and segmented gasification device of right request 1 or right request 2, it is characterized in that cloth wind furnace bridge (4) conical funnel cloth solar or lunar halo air guide duct horizontal direction and cone surface choana cloth solar or lunar halo medial surface level are tangent, arrange with equidirectional rotation in the air guide duct.
4. according to the biomass high-energy high-cleanness cyclone bed combustion and segmented gasification device of right request 1, it is characterized in that activity capping (12) or water jacket activity capping or fine and close gasification materiel activity capping.
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| CNU2006201216095U CN201010626Y (en) | 2006-07-08 | 2006-07-08 | Biomass high-energy high-cleanness cyclone bed combustion partitioned gasifying device |
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Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101255341B (en) * | 2008-04-14 | 2011-08-31 | 烟台大学 | Cyclone gasification furnace |
| CN103725902A (en) * | 2013-12-03 | 2014-04-16 | 内蒙古科技大学 | Method of extracting niobium from baiyuneboite powder through reduction of biomass gasification gas |
| CN104140848A (en) * | 2014-07-01 | 2014-11-12 | 江苏金江生物能源科技有限公司 | Mother-son type garbage straw gasification furnace |
| CN104449852A (en) * | 2014-12-04 | 2015-03-25 | 中国环境科学研究院 | Closed updraught type fixed bed gasification furnace waste heat recycling device |
| CN107916142A (en) * | 2017-12-28 | 2018-04-17 | 北京神雾电力科技有限公司 | Biomass pyrogenation gasification system and pyrolysis gasification method |
| CN108534141A (en) * | 2018-05-15 | 2018-09-14 | 佛山博发智能科技有限公司 | A kind of time saving and energy saving energy-saving domestic garbage disposer |
| CN108644780A (en) * | 2018-05-15 | 2018-10-12 | 佛山博发智能科技有限公司 | A kind of energy-saving domestic garbage disposer of removable |
| CN108980838A (en) * | 2018-06-29 | 2018-12-11 | 苏州晨霞美合智能科技有限公司 | A kind of energy-saving refuse disposal installation |
| CN110520506A (en) * | 2017-04-13 | 2019-11-29 | 蒂森克虏伯工业解决方案股份公司 | Apparatus and method for and purposes for the gas recovery during the coking of carbon raw material |
| CN113969189A (en) * | 2020-07-22 | 2022-01-25 | 常州博爱能生物质能源科技有限公司 | Biomass gasification furnace |
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2006
- 2006-07-08 CN CNU2006201216095U patent/CN201010626Y/en not_active Expired - Fee Related
Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101255341B (en) * | 2008-04-14 | 2011-08-31 | 烟台大学 | Cyclone gasification furnace |
| CN103725902A (en) * | 2013-12-03 | 2014-04-16 | 内蒙古科技大学 | Method of extracting niobium from baiyuneboite powder through reduction of biomass gasification gas |
| CN103725902B (en) * | 2013-12-03 | 2015-09-30 | 内蒙古科技大学 | The method of niobium in Bayan Obo breeze is extracted in biomass gasified gas reduction |
| CN104140848A (en) * | 2014-07-01 | 2014-11-12 | 江苏金江生物能源科技有限公司 | Mother-son type garbage straw gasification furnace |
| CN104140848B (en) * | 2014-07-01 | 2016-03-02 | 江苏金江生物能源科技有限公司 | A kind of primary and secondary rubbish stalk gasifier |
| CN104449852A (en) * | 2014-12-04 | 2015-03-25 | 中国环境科学研究院 | Closed updraught type fixed bed gasification furnace waste heat recycling device |
| CN110520506A (en) * | 2017-04-13 | 2019-11-29 | 蒂森克虏伯工业解决方案股份公司 | Apparatus and method for and purposes for the gas recovery during the coking of carbon raw material |
| CN107916142A (en) * | 2017-12-28 | 2018-04-17 | 北京神雾电力科技有限公司 | Biomass pyrogenation gasification system and pyrolysis gasification method |
| CN108534141A (en) * | 2018-05-15 | 2018-09-14 | 佛山博发智能科技有限公司 | A kind of time saving and energy saving energy-saving domestic garbage disposer |
| CN108644780A (en) * | 2018-05-15 | 2018-10-12 | 佛山博发智能科技有限公司 | A kind of energy-saving domestic garbage disposer of removable |
| CN108980838A (en) * | 2018-06-29 | 2018-12-11 | 苏州晨霞美合智能科技有限公司 | A kind of energy-saving refuse disposal installation |
| CN113969189A (en) * | 2020-07-22 | 2022-01-25 | 常州博爱能生物质能源科技有限公司 | Biomass gasification furnace |
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