CN108485712A - A kind of aqueous hydrogen and oxygen biomass gasification combustion machine - Google Patents
A kind of aqueous hydrogen and oxygen biomass gasification combustion machine Download PDFInfo
- Publication number
- CN108485712A CN108485712A CN201810568996.4A CN201810568996A CN108485712A CN 108485712 A CN108485712 A CN 108485712A CN 201810568996 A CN201810568996 A CN 201810568996A CN 108485712 A CN108485712 A CN 108485712A
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- Prior art keywords
- furnace body
- gasification
- aqueous hydrogen
- star
- unloader
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Links
- 238000002309 gasification Methods 0.000 title claims abstract description 46
- 239000002028 Biomass Substances 0.000 title claims abstract description 31
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 title claims abstract description 29
- 239000001257 hydrogen Substances 0.000 title claims abstract description 29
- 229910052739 hydrogen Inorganic materials 0.000 title claims abstract description 29
- 238000002485 combustion reaction Methods 0.000 title claims abstract description 27
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 title claims abstract description 19
- 239000001301 oxygen Substances 0.000 title claims abstract description 19
- 229910052760 oxygen Inorganic materials 0.000 title claims abstract description 19
- 239000000446 fuel Substances 0.000 claims abstract description 22
- 239000000571 coke Substances 0.000 claims abstract description 17
- 239000000463 material Substances 0.000 claims abstract description 15
- 238000012423 maintenance Methods 0.000 claims abstract description 11
- 230000008859 change Effects 0.000 claims abstract description 5
- 239000007789 gas Substances 0.000 claims abstract description 5
- MYMOFIZGZYHOMD-UHFFFAOYSA-N Dioxygen Chemical compound O=O MYMOFIZGZYHOMD-UHFFFAOYSA-N 0.000 claims description 12
- 229910001882 dioxygen Inorganic materials 0.000 claims description 12
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 12
- 239000003638 chemical reducing agent Substances 0.000 claims description 11
- 239000002893 slag Substances 0.000 claims description 11
- 235000014653 Carica parviflora Nutrition 0.000 claims description 10
- 241000243321 Cnidaria Species 0.000 claims description 10
- 230000005540 biological transmission Effects 0.000 claims description 10
- 238000009413 insulation Methods 0.000 claims description 9
- 241000219098 Parthenocissus Species 0.000 claims description 7
- 239000000428 dust Substances 0.000 claims description 7
- 239000002737 fuel gas Substances 0.000 claims description 7
- 210000004907 gland Anatomy 0.000 claims description 7
- 244000144985 peep Species 0.000 claims description 7
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 claims description 5
- 238000013517 stratification Methods 0.000 claims description 5
- BPQQTUXANYXVAA-UHFFFAOYSA-N Orthosilicate Chemical compound [O-][Si]([O-])([O-])[O-] BPQQTUXANYXVAA-UHFFFAOYSA-N 0.000 claims description 4
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 4
- 229910052782 aluminium Inorganic materials 0.000 claims description 4
- 238000006555 catalytic reaction Methods 0.000 claims description 4
- 239000011449 brick Substances 0.000 claims description 3
- 230000003028 elevating effect Effects 0.000 claims description 3
- 238000007789 sealing Methods 0.000 claims description 3
- 238000002347 injection Methods 0.000 claims description 2
- 239000007924 injection Substances 0.000 claims description 2
- 239000000567 combustion gas Substances 0.000 claims 1
- 239000000203 mixture Substances 0.000 claims 1
- 230000000694 effects Effects 0.000 abstract description 4
- 238000013461 design Methods 0.000 abstract description 3
- 239000002956 ash Substances 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 238000009835 boiling Methods 0.000 description 2
- 238000004939 coking Methods 0.000 description 2
- 239000007921 spray Substances 0.000 description 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 238000013459 approach Methods 0.000 description 1
- 239000010884 boiler slag Substances 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 239000006229 carbon black Substances 0.000 description 1
- 239000003054 catalyst Substances 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000004880 explosion Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000005453 pelletization Methods 0.000 description 1
- 238000004321 preservation Methods 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 239000005439 thermosphere Substances 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10J—PRODUCTION OF PRODUCER GAS, WATER-GAS, SYNTHESIS GAS FROM SOLID CARBONACEOUS MATERIAL, OR MIXTURES CONTAINING THESE GASES; CARBURETTING AIR OR OTHER GASES
- C10J3/00—Production of combustible gases containing carbon monoxide from solid carbonaceous fuels
- C10J3/46—Gasification of granular or pulverulent flues in suspension
- C10J3/48—Apparatus; Plants
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10J—PRODUCTION OF PRODUCER GAS, WATER-GAS, SYNTHESIS GAS FROM SOLID CARBONACEOUS MATERIAL, OR MIXTURES CONTAINING THESE GASES; CARBURETTING AIR OR OTHER GASES
- C10J3/00—Production of combustible gases containing carbon monoxide from solid carbonaceous fuels
- C10J3/46—Gasification of granular or pulverulent flues in suspension
- C10J3/48—Apparatus; Plants
- C10J3/50—Fuel charging devices
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10J—PRODUCTION OF PRODUCER GAS, WATER-GAS, SYNTHESIS GAS FROM SOLID CARBONACEOUS MATERIAL, OR MIXTURES CONTAINING THESE GASES; CARBURETTING AIR OR OTHER GASES
- C10J3/00—Production of combustible gases containing carbon monoxide from solid carbonaceous fuels
- C10J3/46—Gasification of granular or pulverulent flues in suspension
- C10J3/48—Apparatus; Plants
- C10J3/52—Ash-removing devices
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10J—PRODUCTION OF PRODUCER GAS, WATER-GAS, SYNTHESIS GAS FROM SOLID CARBONACEOUS MATERIAL, OR MIXTURES CONTAINING THESE GASES; CARBURETTING AIR OR OTHER GASES
- C10J3/00—Production of combustible gases containing carbon monoxide from solid carbonaceous fuels
- C10J3/72—Other features
- C10J3/721—Multistage gasification, e.g. plural parallel or serial gasification stages
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10J—PRODUCTION OF PRODUCER GAS, WATER-GAS, SYNTHESIS GAS FROM SOLID CARBONACEOUS MATERIAL, OR MIXTURES CONTAINING THESE GASES; CARBURETTING AIR OR OTHER GASES
- C10J3/00—Production of combustible gases containing carbon monoxide from solid carbonaceous fuels
- C10J3/72—Other features
- C10J3/723—Controlling or regulating the gasification process
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10J—PRODUCTION OF PRODUCER GAS, WATER-GAS, SYNTHESIS GAS FROM SOLID CARBONACEOUS MATERIAL, OR MIXTURES CONTAINING THESE GASES; CARBURETTING AIR OR OTHER GASES
- C10J2300/00—Details of gasification processes
- C10J2300/09—Details of the feed, e.g. feeding of spent catalyst, inert gas or halogens
- C10J2300/0983—Additives
- C10J2300/0986—Catalysts
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10J—PRODUCTION OF PRODUCER GAS, WATER-GAS, SYNTHESIS GAS FROM SOLID CARBONACEOUS MATERIAL, OR MIXTURES CONTAINING THESE GASES; CARBURETTING AIR OR OTHER GASES
- C10J2300/00—Details of gasification processes
- C10J2300/16—Integration of gasification processes with another plant or parts within the plant
- C10J2300/1625—Integration of gasification processes with another plant or parts within the plant with solids treatment
- C10J2300/1628—Ash post-treatment
-
- 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
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P20/00—Technologies relating to chemical industry
- Y02P20/10—Process efficiency
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Combustion & Propulsion (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Organic Chemistry (AREA)
- Solid-Fuel Combustion (AREA)
Abstract
The invention discloses a kind of aqueous hydrogen and oxygen biomass gasification combustion machines, including upper furnace body, upper material conveyer, Coke breaker, nozzles and driving gear, the upper surface of the upper furnace body is equipped with gasification furnace upper cover, and the upper surface for the furnace upper cover that gasifies is connected with Star-like unloader, the upper end of the Star-like unloader offers feeding mouth, is connect with the discharge port of upper material conveyer at the feeding mouth of the Star-like unloader.A kind of aqueous hydrogen and oxygen biomass gasification combustion machine of the present invention, pass through the theory of combustion and design structure of change burning machine, so that Subscriber Unit is carried out gasification, and combustion process using high-moisture and different biomass fuel, improves the thermal efficiency of boiler, and maintenance and repair workload can be reduced, reduce the labor intensity of stoker, improve its working environment, allow the tail gas qualified discharge of boiler, to achieve the effect that clean combustion, suitable for different operating situation, better prospect of the application is brought.
Description
Technical field
The present invention relates to combustor field, more particularly to a kind of aqueous hydrogen and oxygen biomass gasification combustion machine.
Background technology
It is substantially fixed grate in the similar product of market, without the available biomass gasification combustion machine of large-tonnage boiler,
Since its high-temp combustion coking is serious, it can only manually slag tap, cause the labor intensity of staff to greatly increase, gasification combustion engine
Using biomass fuel based on graininess, but its fuel form adapted to is too single, and requires biomass fuel
Moisture content must be within 20%, and condition is more harsh, and leading to the fuel type that gasification combustion engine can burn, there are certain offices
Sex-limited, combustion system is substantially all using boiling and half boiling type, the bad control of combustion conditions, less efficient, boiler slag carbon content
It is excessively high, fuel is wasted, in addition, gasification combustion engine is in the process of running, it is excessively high that air crosses oxygen quotient, exhaust gas dust and carbon black grain
Son discharge is exceeded, poses a big pressure to tail portion dust pelletizing system, cumbersome, for this purpose, we have proposed a kind of lifes of aqueous hydrogen and oxygen
Gasification substance combustor.
Invention content
The technical problem to be solved by the present invention is to overcome the defects of the prior art, provide a kind of aqueous hydrogen and oxygen gasification of biomass
Combustor.
In order to solve the above technical problem, the present invention provides the following technical solutions：
A kind of aqueous hydrogen and oxygen biomass gasification combustion machine of the present invention, including upper furnace body, upper material conveyer, Coke breaker, nozzles and master
The upper surface of moving gear, the upper furnace body is equipped with gasification furnace upper cover, and the upper surface for the furnace upper cover that gasifies is connected with star-like unload
Glassware, the upper end of the Star-like unloader offer feeding mouth, at the feeding mouth of the Star-like unloader with upper material conveyer
Discharge port connects, and the lower end of the upper material conveyer is equipped with elevating hopper, and the outer wall of the upper furnace body is equipped with heat insulation layer, described
Heat insulation layer is arranged in order is formed from inside to outside by alumina firebrick, high density silicate aluminum board and water jacket, the upper furnace body
Inside is equipped with gasification siege, and the outside of the upper furnace body is equipped with closed maintenance door and visor peep hole, the Coke breaker connection
The tower coral of gasification siege lower end, the Coke breaker adjust adjuster of slagging tap by the transmission of angle engaged gears, the upper furnace body
Internal to be equipped with two groups of air ducts close to the lower section of Coke breaker, the biomass fuel inside the gasification siege passes through an air duct
Be blown into hydrogen or oxygen gas diversion pipe hydrogen or oxygen gas fast low temperature catalysis generate fuel gas, fuel gas by nozzles spray to
It exchanges heat in burner hearth, the lower end of the upper furnace body is connected with split type slag remover, the connection of the upper furnace body and split type slag remover
Place is equipped with dust stratification water seal board, and the upper surface of the driving gear is engaged with standby moving gear, and the surface of standby moving gear is equipped with tower coral,
The driving gear is connected with driving member by fixing axle, and the outer surface surrounding of driving member is socketed with transmission fixing sleeve, described
The bottom for being driven fixing sleeve is equipped with fixed plate, and the one end of outer surface far from driving gear of the driving member is equipped with bearing gland,
And the endface of driving member is equipped with connector, the outer surface of the connector is movably installed with big sprocket wheel, and the appearance of big sprocket wheel
Face, which rolls, is connected with chain, and the outside of the chain is equipped with supporting plate, and the upper surface of the supporting plate is installed with speed reducer, and subtracts
The side of fast machine is movably installed with minor sprocket, and one end of the adjuster of slagging tap is movably installed with leading screw, and the outer surface of leading screw
Equipped with adjusting nut, the outer surface of the leading screw is movably installed with adjustable plate, the adjustable plate far from the one end for adjuster of slagging tap
Rear be equipped with support rib.
Preferably, the outer surface of the leading screw is equipped with baffle close to the side of adjustable plate, and proximal edge is leaned in the inside of leading screw
Place, which is run through, fixed pin.
Preferably, the gasification siege by the concealed wind distributing hole of gradual change on rack, track, support roller, tower tray, turriform fire grate with
The circle that goes for a drive is constituted.
Preferably, creeper band is provided on the upper material conveyer, it is star-like that creeper band logical, which crosses cycloidal pin speed reducer,
Discharger conveys biomass fuel.
Preferably, the nozzles are respectively designed to the pre- hot air structure of chuck and sheath notch water conservancy diversion with hydrogen or oxygen gas diversion pipe
Structure.
Preferably, the closed maintenance door is respectively designed to leading screw card slot sealing locking type structure and silk with visor peep hole
Detain sheath gland structure.
The advantageous effect that is reached of the present invention is：The aqueous hydrogen and oxygen biomass gasification combustion machine, using tower gasification siege,
A small amount of hydrogen or oxygen gas is used as catalyst in upper furnace body, can obviously reduce the coking hardness after biomass combustion, wafer type
The broken burnt transmission of tooth form breaks coke and slags tap thoroughly, and drive assembly is designed with bolt fastening sheath, is dismantled more after facilitating gear mechanism to wear
It changes, falling grey regulating device can at any time be adjusted according to the ash content difference of different biomass fuels, and the total layer of upper furnace body fuel is at any time
It can control, fire grate send the gradually wide design from the bottom to top of oxygen mouth, makes to aoxidize more in oxide layer of the biomass fuel in upper furnace body
Uniformly, the imflammable gas after gasification is combustion-supporting by hydrogen or oxygen gas, and ash content is few, and clinker combustible is extremely low, saves fuel consumption, fire
Mouth is built by laying bricks or stones using T38, T39 high-alumina brick hair are outstanding, does not have clogging, and service life extends, and maintenance rate is reduced, using skin
Band conveyer feeding, passes through burner hearth fuel arranged of the Star-like unloader into upper furnace body so that fuel form is unrestricted, entirely
Gasification combustion engine is simple in structure, easy to operate, and the effect used is more preferable relative to traditional approach.
Description of the drawings
Attached drawing is used to provide further understanding of the present invention, and a part for constitution instruction, the reality with the present invention
It applies example to be used to explain the present invention together, not be construed as limiting the invention.In the accompanying drawings：
Fig. 1 is the structural schematic diagram of the present invention；
Fig. 2 is the structural schematic diagram at adjuster of the invention of slagging tap；
Fig. 3 is the structural schematic diagram of Coke breaker of the present invention.
In figure：1, upper material conveyer；2, Star-like unloader；3, gasify furnace upper cover；4, upper furnace body；5, nozzles；6, gasify
Siege；7, Coke breaker；8, it slags tap adjuster；9, an air duct；10, dust stratification water seal board；11, split type slag remover；12, oxyhydrogen
Body diversion pipe；13, heat insulation layer；14, closed maintenance door；15, visor peep hole；16, leading screw；17, adjusting nut；18, it adjusts
Save plate；19, support rib；20, baffle；21, fixed pin；22, tower coral；23, driving gear；24, standby moving gear；25, driving member；
26, fixed plate；27, it is driven fixing sleeve；28, bearing gland；29, big sprocket wheel；30, chain；31, supporting plate；32, speed reducer；33, small
Sprocket wheel.
Specific implementation mode
Hereinafter, preferred embodiments of the present invention will be described with reference to the accompanying drawings, it should be understood that preferred reality described herein
Apply example only for the purpose of illustrating and explaining the present invention and is not intended to limit the present invention.
Embodiment 1
As shown in Figs. 1-3, a kind of aqueous hydrogen and oxygen biomass gasification combustion machine, including upper furnace body 4, upper material conveyer 1, Coke breaker 7,
The upper surface of nozzles 5 and driving gear 23, upper furnace body 4 is equipped with gasification furnace upper cover 3, and the upper surface for the furnace upper cover 3 that gasifies connects
It is connected to Star-like unloader 2, the upper end of Star-like unloader 2 offers feeding mouth, conveyed with feeding at the feeding mouth of Star-like unloader 2
The discharge port of machine 1 connects, and the lower end of upper material conveyer 1 is equipped with elevating hopper, and the outer wall of upper furnace body 4 is equipped with heat insulation layer 13, protects
Warm thermal insulation layer 13 is arranged in order is formed from inside to outside by alumina firebrick, high density silicate aluminum board and water jacket, the inside of upper furnace body 4
Gasification siege 6 is installed, the outside of upper furnace body 4 is equipped with closed maintenance door 14 and visor peep hole 15, and Coke breaker 7 connects gasification furnace
The tower coral 22 of 6 lower ends of bed, Coke breaker 7 adjust adjuster 8 of slagging tap by the transmission of angle engaged gears, and the inside of upper furnace body 4 is close
The lower section of Coke breaker 7 is equipped with two groups of air ducts 9, and the biomass fuel inside the siege 6 that gasifies passes through an air duct 9 and oxyhydrogen
The hydrogen or oxygen gas fast low temperature catalysis that body diversion pipe 12 is blown into generates fuel gas, and fuel gas passes through the injection of nozzles 5 to heat exchange
In burner hearth, the lower end of upper furnace body 4 is connected with split type slag remover 11, and upper furnace body 4 and the junction of split type slag remover 11 are equipped with
The upper surface of dust stratification water seal board 10, driving gear 23 is engaged with standby moving gear 24, and the surface of standby moving gear 24 is equipped with tower coral 22,
Driving gear 23 is connected with driving member 25 by fixing axle, and the outer surface surrounding of driving member 25 is socketed with transmission fixing sleeve 27,
The bottom for being driven fixing sleeve 27 is equipped with fixed plate 26, and the outer surface of driving member 25 is equipped with bearing pressure far from one end of driving gear 23
Lid 28, and the endface of driving member 25 is equipped with connector, the outer surface of connector is movably installed with big sprocket wheel 29, and big sprocket wheel 29
Outer surface roll and be connected with chain 30, the outside of chain 30 is equipped with supporting plate 31, and the upper surface of supporting plate 31 is installed with deceleration
Machine 32, and the side of speed reducer 32 is movably installed with minor sprocket 33, the one end for adjuster 8 of slagging tap is movably installed with leading screw 16, and
The outer surface of leading screw 16 is equipped with adjusting nut 17, and the outer surface of leading screw 16 is movably installed with tune far from the one end for adjuster 8 of slagging tap
Plate 18 is saved, the rear of adjustable plate 18 is equipped with support rib 19；
The outer surface of leading screw 16 is equipped with baffle 20 close to the side of adjustable plate 18, and the inside of leading screw 16 close to edge through having
Fixed pin 21；Gasification siege 6 is by the concealed wind distributing hole of gradual change on rack, track, support roller, tower tray, turriform fire grate and the circle structure that goes for a drive
At；Creeper band is provided on upper material conveyer 1, it is that Star-like unloader 2 conveys biology that creeper band logical, which crosses cycloidal pin speed reducer,
Matter fuel；Nozzles 5 are respectively designed to the pre- hot air structure of chuck and sheath notch flow-guiding structure with hydrogen or oxygen gas diversion pipe 12；It is closed
Maintenance door 14 is respectively designed to leading screw card slot sealing locking type structure and screw thread sheath gland structure with visor peep hole 15.
It should be noted that the present invention is a kind of aqueous hydrogen and oxygen biomass gasification combustion machine, and when in use, feeding conveying
Different biomass fuel is delivered to through cycloidal pin speed reducer drive creeper band in Star-like unloader 2 by machine 1, star-like to unload
The feed opening of glassware 2 has water jacket to carry out cooling protection, and Star-like unloader 2 is through cycloidal pin speed reducer drive discharger blade so that
The biomass fuel of entrance is evenly arranged in the gasification siege 6 in upper furnace body 4 by blade constantly rotation through the furnace upper cover 3 that gasifies
On, the outer wall of upper furnace body 4 is arranged in order the thermal insulation separation formed from inside to outside by alumina firebrick, high density silicate aluminum board and water jacket
Thermosphere 13 carries out its heat-insulation and heat-preservation process, and gasification furnace upper cover 3 is by two layers 2520 heatproof steel linked networks, primary concreting fire proofed woods
Material and the protection of upper design water leg, upper furnace body 4 also cry low temperature gasification room, and biomass fuel passes through upper material conveyer 1, star-like unloads
Glassware 2 and gasification furnace upper cover 3 enter gasification siege 6, open closed maintenance door 14, allow gas to enter 4 the inside of upper furnace body and carry out
Initial explosion process, then closed maintenance door 14 is closed immediately, by an air duct 9 and hydrogen or oxygen gas diversion pipe 12 in upper furnace body 4
Fast low temperature catalysis generates fuel gas, and the fuel gas after gasification mixes hydrogen or oxygen gas through nozzles 5 and activates carbon-chain structure, and leads to
It crosses clean thermal-flame to spray to heat exchange burner hearth, so that the heat that it is generated is absorbed by boiler, staff is observed by visor
Hole 15 can observe vaporized state and fuel layer height in upper furnace body 4 at any time, and 32 electric power of speed reducer above supporting plate 31 pushes
Chain 30 above the minor sprocket 33 of one side rotates and the big sprocket wheel 29 of 25 one end of driving member is driven to rotate so that driving member 25
The driving gear 23 of the other end rotates and the standby moving gear 24 on 22 surface of tower coral of 6 lower end of gasification siege is driven to rotate, will with this
The waste residue on 22 surface of tower coral is concentrated to edge, fixed plate 26, transmission fixing sleeve 27 and bearing gland 28 by centrifugal movement
All it is used to protect driving member 25, Coke breaker 7 to adjust adjuster 8 of slagging tap by the transmission of angle engaged gears, pass through adjuster 8 of slagging tap
Appropriate rotational lead screw 16 so that adjustable plate 18 changes its angle, allows between adjustable plate 18 and tower coral 22 and generates gap, to allow from
The lime-ash that mechanical place gets off is collected into split type slag remover 11 and is discharged through dust stratification water seal board 10, and work people is according to specific needs
Leading screw 16 is twisted so as to adjust the position of adjustable plate 18 by spanner, and fixed pin 21 and baffle 20 can adjust to avoid leading screw 16
During adjustable plate 18 be detached from leading screw 16 surface, the effect of limit is all played with support rib 19, it is more practical.
Finally it should be noted that：The foregoing is only a preferred embodiment of the present invention, is not intended to restrict the invention,
Although the present invention is described in detail referring to the foregoing embodiments, for those skilled in the art, still may be used
With technical scheme described in the above embodiments is modified or equivalent replacement of some of the technical features.
All within the spirits and principles of the present invention, any modification, equivalent replacement, improvement and so on should be included in the present invention's
Within protection domain.
Claims (6)
1. a kind of aqueous hydrogen and oxygen biomass gasification combustion machine, including upper furnace body（4）, upper material conveyer（1）, Coke breaker（7）, nozzles
（5）With driving gear（23）, it is characterised in that：The upper furnace body（4）Upper surface be equipped with gasification furnace upper cover（3）, and gasify
Furnace upper cover（3）Upper surface be connected with Star-like unloader（2）, the Star-like unloader（2）Upper end offer feeding mouth, institute
State Star-like unloader（2）Feeding mouth at upper material conveyer（1）Discharge port connection, the upper material conveyer（1）Lower end
Equipped with elevating hopper, the upper furnace body（4）Outer wall be equipped with heat insulation layer（13）, the heat insulation layer（13）By high-alumina refractory
Brick, high density silicate aluminum board and water jacket are arranged in order composition, the upper furnace body from inside to outside（4）Inside gasification siege is installed
（6）, the upper furnace body（4）Outside be equipped with closed maintenance door（14）With visor peep hole（15）, the Coke breaker（7）Connect gas
Change siege（6）The tower coral of lower end（22）, the Coke breaker（7）Adjuster of slagging tap is adjusted by the transmission of angle engaged gears（8）, institute
State upper furnace body（4）Inside close to Coke breaker（7）Lower section be equipped with two groups of air ducts（9）, the gasification siege（6）Internal
Biomass fuel passes through an air duct（9）With hydrogen or oxygen gas diversion pipe（12）The hydrogen or oxygen gas fast low temperature catalysis being blown into generates can
Combustion gas body, fuel gas pass through nozzles（5）In injection to heat exchange burner hearth, the upper furnace body（4）Lower end be connected with split type remove
Slag machine（11）, the upper furnace body（4）With split type slag remover（11）Junction be equipped with dust stratification water seal board（10）, the driving tooth
Wheel（23）Upper surface be engaged with standby moving gear（24）, and standby moving gear（24）Surface be equipped with tower coral（22）, the driving tooth
Wheel（23）Inside through being connected with driving member（25）, and driving member（25）Outer surface surrounding be socketed with transmission fixing sleeve
（27）, the transmission fixing sleeve（27）Bottom be equipped with fixed plate（26）, the driving member（25）Outer surface far from driving tooth
Wheel（23）Both ends be equipped with bearing gland（28）, and driving member（25）Endface be equipped with connector, the appearance of the connector
Face is movably installed with big sprocket wheel（29）, and big sprocket wheel（29）Outer surface roll be connected with chain（30）, the chain（30）'s
Outside is equipped with supporting plate（31）, the supporting plate（31）Upper surface be installed with speed reducer（32）, and speed reducer（32）Side
It is movably installed with minor sprocket（33）, the adjuster of slagging tap（8）One end be movably installed with leading screw（16）, and leading screw（16）It is outer
Surface is equipped with adjusting nut（17）, the leading screw（16）Outer surface far from slagging tap adjuster（8）One end be movably installed with tune
Save plate（18）, the adjustable plate（18）Rear be equipped with support rib（19）.
2. a kind of aqueous hydrogen and oxygen biomass gasification combustion machine according to claim 1, it is characterised in that：The leading screw（16）
Outer surface close to adjustable plate（18）Side be equipped with baffle（20）, and leading screw（16）Inside close to edge through there is fixation
Pin（21）.
3. a kind of aqueous hydrogen and oxygen biomass gasification combustion machine according to claim 1, it is characterised in that：The gasification siege
（6）It is made of with the circle that goes for a drive the concealed wind distributing hole of gradual change on rack, track, support roller, tower tray, turriform fire grate.
4. a kind of aqueous hydrogen and oxygen biomass gasification combustion machine according to claim 1, it is characterised in that：The feeding conveying
Machine（1）On be provided with creeper band, it is Star-like unloader that creeper band logical, which crosses cycloidal pin speed reducer,（2）Convey biomass fuel.
5. a kind of aqueous hydrogen and oxygen biomass gasification combustion machine according to claim 1, it is characterised in that：The nozzles（5）
With hydrogen or oxygen gas diversion pipe（12）It is respectively designed to the pre- hot air structure of chuck and sheath notch flow-guiding structure.
6. a kind of aqueous hydrogen and oxygen biomass gasification combustion machine according to claim 1, it is characterised in that：The closed maintenance
Door（14）With visor peep hole（15）It is respectively designed to leading screw card slot sealing locking type structure and screw thread sheath gland structure.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201810568996.4A CN108485712B (en) | 2018-06-05 | 2018-06-05 | Aqueous oxyhydrogen biomass gasification burner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810568996.4A CN108485712B (en) | 2018-06-05 | 2018-06-05 | Aqueous oxyhydrogen biomass gasification burner |
Publications (2)
| Publication Number | Publication Date |
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| CN108485712A true CN108485712A (en) | 2018-09-04 |
| CN108485712B CN108485712B (en) | 2024-06-07 |
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ID=63342082
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810568996.4A Active CN108485712B (en) | 2018-06-05 | 2018-06-05 | Aqueous oxyhydrogen biomass gasification burner |
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| CN (1) | CN108485712B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109537430A (en) * | 2019-01-18 | 2019-03-29 | 中交四公局第十工程有限公司 | Box beam concrete is poured with guiding device and box beam concrete casting method |
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| Publication number | Publication date |
|---|---|
| CN108485712B (en) | 2024-06-07 |
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