CN208308800U - 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
- CN208308800U CN208308800U CN201820861710.7U CN201820861710U CN208308800U CN 208308800 U CN208308800 U CN 208308800U CN 201820861710 U CN201820861710 U CN 201820861710U CN 208308800 U CN208308800 U CN 208308800U
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- furnace body
- aqueous hydrogen
- star
- gasification
- unloader
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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
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P20/00—Technologies relating to chemical industry
- Y02P20/10—Process efficiency
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Abstract
The utility model 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 inlet, connect at the feeding inlet of the Star-like unloader with the discharge port of upper material conveyer.A kind of aqueous hydrogen and oxygen biomass gasification combustion machine described in the utility model, by the theory of combustion and design structure that change combustor, make Subscriber Unit that high-moisture and different biomass fuel progress gasification, and combustion process can be used, improve the thermal efficiency of boiler, and it can be reduced maintenance and repair workload, 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 utility model relates to combustor field, in particular to a kind of aqueous hydrogen and oxygen biomass gasification combustion machine.
Background technique
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 there are certain offices for the fuel type for causing gasification combustion engine that can burn
Sex-limited, combustion system is substantially all using boiling and half boiling type, and the bad control of combustion conditions, efficiency is lower, 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, more troublesome, for this purpose, we have proposed a kind of lifes of aqueous hydrogen and oxygen
Gasification substance combustor.
Summary of the invention
The technical problems to be solved in the utility model is to overcome the deficiencies of existing technologies, and provides a kind of aqueous hydrogen and oxygen biomass
Gasification combustion engine.
In order to solve the above-mentioned technical problem, the utility model provides the following technical solution:
A kind of aqueous hydrogen and oxygen biomass gasification combustion machine of the utility model, including upper furnace body, upper material conveyer, Coke breaker,
Nozzles and driving gear, the upper surface of the upper furnace body are equipped with gasification furnace upper cover, and the upper surface connection for the furnace upper cover that gasifies
There is a Star-like unloader, the upper end of the Star-like unloader offers feeding inlet, at the feeding inlet of the Star-like unloader and feeding
The discharge port of conveyer 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 thermal insulation separation
Thermosphere, the heat insulation layer is arranged successively is formed from inside to outside by alumina firebrick, high density silicate aluminum board and water jacket, described
The inside of upper furnace body is equipped with gasification siege, and the outside of the upper furnace body is equipped with closed maintenance door and visor peep hole, described broken
The tower coral of burnt machine connection gasification siege lower end, the Coke breaker adjusts adjuster of slagging tap by the transmission of angle engaged gears, described
The inside of upper furnace body is equipped with two groups of air ducts close to the lower section of Coke breaker, and the biomass fuel inside the gasification siege passes through
The hydrogen or oxygen gas fast low temperature catalysis that air duct and hydrogen or oxygen gas diversion pipe are blown into generates fuel gas, and fuel gas passes through fire
Mouth is sprayed to heat exchange burner hearth, and the lower end of the upper furnace body is connected with split type slag remover, the upper furnace body and split type slagging-off
The junction of machine 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
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 admittedly
The bottom of fixed set, the transmission fixing sleeve is equipped with fixed plate, and the outer surface of the driving member is equipped with far from one end of driving gear
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 big chain
The outer surface of wheel, 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, which is fixedly installed with, to be subtracted
Fast machine, and the side of speed reducer is movably installed with minor sprocket, one end of the adjuster of slagging tap is movably installed with lead screw, and lead screw
Outer surface be equipped with adjusting nut, the outer surface of the lead screw is movably installed with adjustable plate far from the one end for adjuster of slagging tap, institute
The rear for stating adjustable plate is equipped with support rib.
Preferably, the outer surface of the lead screw is equipped with baffle close to the side of adjustable plate, and proximal edge is leaned in the inside of lead screw
Place, which is run through, fixed pin.
Preferably, the gasification siege by the concealed wind distributing hole of gradual change on rack gear, track, support roller, tower tray, tower-shaped 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 and hydrogen or oxygen gas diversion pipe are respectively designed to the pre- hot air structure of collet and sheath notch water conservancy diversion
Structure.
Preferably, the closed maintenance door and visor peep hole are respectively designed to lead screw card slot sealing locking type structure and silk
Detain sheath gland structure.
The utility model beneficial effect achieved is: the aqueous hydrogen and oxygen biomass gasification combustion machine, using tower gasification
Siege, a small amount of hydrogen or oxygen gas use in upper furnace body as catalyst, and the coking hardness after can obviously reduce biomass combustion is right
The broken burnt broken coke of transmission of clip tooth form is slagged tap thoroughly, and drive assembly design has bolt fastening sheath, tears open after facilitating gear mechanism to wear
Replacement is unloaded, falling grey regulating device can be adjusted at any time according to the ash content difference of different biomass fuels, the total layer of upper furnace body fuel
It can control at any time, fire grate send the gradually wide design from the bottom to top of oxygen mouth, makes to aoxidize in oxide layer of the biomass fuel in upper furnace body
More uniform, 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
Amount, nozzles are built using T38, T39 high-alumina brick hair are outstanding, do not have clogging, and service life extends, and reduce maintenance rate,
Using belt conveyor feeding, by burner hearth fuel arranged of the Star-like unloader into upper furnace body, so that fuel form is unrestricted
System, entire gasification combustion engine structure is simple, and easy to operate, the effect used is more preferable relative to traditional approach.
Detailed description of the invention
Attached drawing is used to provide a further understanding of the present invention, and constitutes part of specification, practical with this
Novel embodiment is used to explain the utility model together, does not constitute limitations of the present invention.In the accompanying drawings:
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is the structural schematic diagram that the utility model is slagged tap at adjuster；
Fig. 3 is the structural schematic diagram of the utility model Coke breaker.
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, lead 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 embodiment
It is illustrated below in conjunction with preferred embodiment of the attached drawing to the utility model, it should be understood that described herein excellent
It selects embodiment to be only used for describing and explaining the present invention, is not used to limit the utility model.
Embodiment 1
As shown in Figure 1-3, a kind of aqueous hydrogen and oxygen biomass gasification combustion machine, including upper furnace body 4, upper material conveyer 1, broken coke
Machine 7, nozzles 5 and driving gear 23, the upper surface of upper furnace body 4 are equipped with gasification furnace upper cover 3, and the upper end for the furnace upper cover 3 that gasifies
Face is connected with Star-like unloader 2, and the upper end of Star-like unloader 2 offers feeding inlet, at the feeding inlet of Star-like unloader 2 and feeding
The discharge port of conveyer 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, heat insulation layer 13 is arranged successively is formed from inside to outside by alumina firebrick, high density silicate aluminum board and water jacket, upper furnace body 4
Inside 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
Gasify the tower coral 22 of 6 lower end of siege, and Coke breaker 7 is slagged tap adjuster 8 by the transmission adjustment of angle engaged gears, upper furnace body 4 it is interior
Portion is equipped with two groups of air ducts 9 close to the lower section of Coke breaker 7, the biomass fuel inside gasification siege 6 by air duct 9 and
The hydrogen or oxygen gas fast low temperature catalysis that hydrogen or oxygen gas diversion pipe 12 is blown into generates fuel gas, and fuel gas is sprayed by nozzles 5
To heat exchange burner hearth, the lower end of upper furnace body 4 is connected with split type slag remover 11, the connection of upper furnace body 4 and split type slag remover 11
Place is equipped with dust stratification water seal board 10, and the upper surface of 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 admittedly
Surely 27 are covered, the bottom of transmission fixing sleeve 27 is equipped with fixed plate 26, and the outer surface of driving member 25 is set far from one end of driving gear 23
There is bearing gland 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
The outer surface of big sprocket wheel 29, which rolls, is connected with chain 30, and the outside of chain 30 is equipped with supporting plate 31, the fixed peace in the upper surface of supporting plate 31
Side equipped with speed reducer 32, and speed reducer 32 is movably installed with minor sprocket 33, and the one end for adjuster 8 of slagging tap is movably installed with silk
Thick stick 16, and the outer surface of lead screw 16 is equipped with adjusting nut 17, the outer surface of lead screw 16 is far from one end activity for adjuster 8 of slagging tap peace
Equipped with adjustable plate 18, the rear of adjustable plate 18 is equipped with support rib 19；
The outer surface of lead screw 16 is equipped with baffle 20 close to the side of adjustable plate 18, and the inside of lead screw 16 is passed through close to edge
It is installed with fixed pin 21；Gasification siege 6 by the concealed wind distributing hole of gradual change on rack gear, track, support roller, tower tray, tower-shaped fire grate with go for a drive
Circle is constituted；Creeper band is provided on upper material conveyer 1, creeper band logical crosses cycloidal pin speed reducer as the conveying of Star-like unloader 2
Biomass fuel；Nozzles 5 and hydrogen or oxygen gas diversion pipe 12 are respectively designed to the pre- hot air structure of collet and sheath notch flow-guiding structure；
Closed maintenance door 14 is respectively designed to lead screw card slot sealing locking type structure and screw thread sheath gland structure with visor peep hole 15.
It should be noted that the utility model is a kind of aqueous hydrogen and oxygen biomass gasification combustion machine, when in use, feeding
Different biomass fuel is delivered in Star-like unloader 2 by conveyer 1 through cycloidal pin speed reducer drive creeper band, star
The feed opening of type discharger 2 has water jacket to carry out cooling protection, Star-like unloader 2 through cycloidal pin speed reducer drive discharger blade,
So that blade constantly rotates the gasification furnace for being evenly arranged in the biomass fuel of entrance in upper furnace body 4 through the furnace upper cover 3 that gasifies
On bed 6, the outer wall of upper furnace body 4 is arranged successively the guarantor formed by alumina firebrick, high density silicate aluminum board and water jacket from inside to outside
Warm thermal insulation layer 13 carries out its heat-insulation and heat-preservation process, and gasification furnace upper cover 3 is resistance to by two layers 2520 heatproof steel linked networks, primary concretings
Fiery material and the protection of upper design water leg, upper furnace body 4 are also named low temperature gasification room, and biomass fuel passes through upper material conveyer 1, star
Type discharger 2 and gasification furnace upper cover 3 enter gasification siege 6, open closed maintenance door 14, and gas is allowed to enter 4 the inside of upper furnace body
Initial explosion process is carried out, then closes closed maintenance door 14 immediately, by an air duct 9 and hydrogen or oxygen gas water conservancy diversion in upper furnace body 4
The catalysis of 12 fast low temperature of pipe generates fuel gas, and the fuel gas after gasification mixes hydrogen or oxygen gas through nozzles 5 and activates carbon-chain structure,
And sprayed by clean thermal-flame to heat exchange burner hearth, the heat for generating it is absorbed by boiler, and staff passes through visor
Peep hole 15 can observe vaporized state and fuel layer height in upper furnace body 4,32 electric power of speed reducer above supporting plate 31 at any time
It pushes the chain 30 above the minor sprocket 33 of one side to rotate and the big sprocket wheel 29 of 25 one end of driving member is driven to rotate, so that transmission
The driving gear 23 of 25 other end of part rotates and the standby moving gear 24 on 22 surface of tower coral of gasification 6 lower end of siege is driven to rotate, with
The waste residue on 22 surface of tower coral is concentrated to edge, fixed plate 26, transmission fixing sleeve 27 and bearing pressure by centrifugal movement by this
For lid 28 all for protecting driving member 25, Coke breaker 7 adjusts adjuster 8 of slagging tap by the transmission of angle engaged gears, passes through to slag tap and adjust
The appropriate rotational lead screw 16 of device 8 is saved, so that adjustable plate 18 changes its angle, allows between adjustable plate 18 and tower coral 22 and generates gap, from
And allow from mechanical the lime-ash to get off to be collected into split type slag remover 11 through dust stratification water seal board 10 and be discharged, the people that works is according to tool
Body needs to twist lead screw 16 by spanner so as to adjust the position of adjustable plate 18, and fixed pin 21 and baffle 20 can be to avoid lead screws 16
Adjustable plate 18 is detached from 16 surface of lead screw during adjustment, and the effect of limit is all played with support rib 19, more practical.
Finally, it should be noted that the above descriptions are merely preferred embodiments of the present invention, it is not limited to this
Utility model, although the utility model is described in detail with reference to the foregoing embodiments, for those skilled in the art
For, it is still possible to modify the technical solutions described in the foregoing embodiments, or to part of technical characteristic
It is equivalently replaced.Within the spirit and principle of the utility model, any modification, equivalent replacement, improvement and so on,
It should be included within the scope of protection of this utility model.
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 surface of the upper furnace body (4) be equipped with gasification furnace upper cover (3), and gasify
The upper surface of furnace upper cover (3) is connected with Star-like unloader (2), and the upper end of the Star-like unloader (2) offers feeding inlet, institute
It states and is connect at the feeding inlet of Star-like unloader (2) with the discharge port of upper material conveyer (1), the lower end of the upper material conveyer (1)
Equipped with elevating hopper, the outer wall of the upper furnace body (4) is equipped with heat insulation layer (13), and the heat insulation layer (13) is by high-alumina refractory
Brick, high density silicate aluminum board and water jacket are arranged successively composition from inside to outside, and the inside of the upper furnace body (4) is equipped with gasification siege
(6), the outside of the upper furnace body (4) is equipped with closed maintenance door (14) and visor peep hole (15), and the Coke breaker (7) connects gas
Change the tower coral (22) of siege (6) lower end, the Coke breaker (7) is slagged tap adjuster (8) by the transmission adjustment of angle engaged gears, institute
The inside for stating upper furnace body (4) is equipped with two or three group of air duct (9) close to the lower section of Coke breaker (7), and the gasification siege (6) is internal
The hydrogen or oxygen gas fast low temperature catalysis that is blown by air duct (9) and hydrogen or oxygen gas diversion pipe (12) of biomass fuel generate
Fuel gas, fuel gas is by the way that in nozzles (5) injection to heat exchange burner hearth, the lower end of the upper furnace body (4) is connected with split type
Slag remover (11), the upper furnace body (4) and the junction of split type slag remover (11) are equipped with dust stratification water seal board (10), the active
The upper surface of gear (23) is engaged with standby moving gear (24), and the surface of standby moving gear (24) is equipped with tower coral (22), the active
The inside of gear (23), which is run through, to be connected with driving member (25), and the outer surface surrounding of driving member (25) is socketed with transmission fixing sleeve
(27), the bottom of transmission fixing sleeve (27) is equipped with fixed plate (26), and the outer surface of the driving member (25) is far from driving tooth
The both ends for taking turns (23) are equipped with bearing gland (28), and the endface of driving member (25) is equipped with connector, the appearance of the connector
Face is movably installed with big sprocket wheel (29), and the outer surface of big sprocket wheel (29) rolls and is connected with chain (30), the chain (30)
Outside is equipped with supporting plate (31), and the upper surface of the supporting plate (31) is fixedly installed with speed reducer (32), and the side of speed reducer (32)
It is movably installed with minor sprocket (33), one end of the adjuster of slagging tap (8) is movably installed with lead screw (16), and lead screw (16) is outer
Surface is equipped with adjusting nut (17), and the outer surface of the lead screw (16) is movably installed with tune far from the one end for adjuster (8) of slagging tap
It saves plate (18), the rear of the adjustable plate (18) is 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 lead screw (16)
Outer surface be equipped with baffle (20) close to the side of adjustable plate (18), and the inside of lead screw (16) close to edge through there is fixation
It sells (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 the concealed wind distributing hole of gradual change on rack gear, track, support roller, tower tray, tower-shaped fire grate with the circle that goes for a drive.
4. a kind of aqueous hydrogen and oxygen biomass gasification combustion machine according to claim 1, it is characterised in that: the feeding conveying
Creeper band is provided on machine (1), it is that Star-like unloader (2) convey biomass fuel that creeper band logical, which crosses cycloidal pin speed reducer,.
5. a kind of aqueous hydrogen and oxygen biomass gasification combustion machine according to claim 1, it is characterised in that: the nozzles (5)
The pre- hot air structure of collet and sheath notch flow-guiding structure are respectively designed to hydrogen or oxygen gas diversion pipe (12).
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) and visor peep hole (15) are respectively designed to lead screw card slot sealing locking type structure and screw thread sheath gland structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820861710.7U CN208308800U (en) | 2018-06-05 | 2018-06-05 | A kind of aqueous hydrogen and oxygen biomass gasification combustion machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820861710.7U CN208308800U (en) | 2018-06-05 | 2018-06-05 | A kind of aqueous hydrogen and oxygen biomass gasification combustion machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208308800U true CN208308800U (en) | 2019-01-01 |
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ID=64709454
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820861710.7U Expired - Fee Related CN208308800U (en) | 2018-06-05 | 2018-06-05 | A kind of aqueous hydrogen and oxygen biomass gasification combustion machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208308800U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108485712A (en) * | 2018-06-05 | 2018-09-04 | 长春鑫鼎汇能源机械有限公司 | A kind of aqueous hydrogen and oxygen biomass gasification combustion machine |
| CN111720815A (en) * | 2020-01-17 | 2020-09-29 | 太仓新瑞节能设备有限公司 | Integrated biomass gasification low-nitrogen and oxygen-poor combustion boiler |
| CN108485712B (en) * | 2018-06-05 | 2024-06-07 | 长春鑫鼎汇能源机械有限公司 | Aqueous oxyhydrogen biomass gasification burner |
-
2018
- 2018-06-05 CN CN201820861710.7U patent/CN208308800U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108485712A (en) * | 2018-06-05 | 2018-09-04 | 长春鑫鼎汇能源机械有限公司 | A kind of aqueous hydrogen and oxygen biomass gasification combustion machine |
| CN108485712B (en) * | 2018-06-05 | 2024-06-07 | 长春鑫鼎汇能源机械有限公司 | Aqueous oxyhydrogen biomass gasification burner |
| CN111720815A (en) * | 2020-01-17 | 2020-09-29 | 太仓新瑞节能设备有限公司 | Integrated biomass gasification low-nitrogen and oxygen-poor combustion boiler |
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| GR01 | Patent grant | ||
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| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190101 Termination date: 20210605 |
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| CF01 | Termination of patent right due to non-payment of annual fee |