CN109404887A - It is a kind of biology burning use combustion furnace - Google Patents
It is a kind of biology burning use combustion furnace Download PDFInfo
- Publication number
- CN109404887A CN109404887A CN201811154487.3A CN201811154487A CN109404887A CN 109404887 A CN109404887 A CN 109404887A CN 201811154487 A CN201811154487 A CN 201811154487A CN 109404887 A CN109404887 A CN 109404887A
- Authority
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- China
- Prior art keywords
- combustion chamber
- storehouse
- hollow shaft
- combustion
- venthole
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 238000002485 combustion reaction Methods 0.000 title claims abstract description 84
- 230000005540 biological transmission Effects 0.000 claims abstract description 42
- 239000007789 gas Substances 0.000 claims abstract description 26
- 238000001816 cooling Methods 0.000 claims abstract description 20
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims abstract description 11
- 239000001301 oxygen Substances 0.000 claims abstract description 11
- 229910052760 oxygen Inorganic materials 0.000 claims abstract description 11
- 241000883990 Flabellum Species 0.000 claims description 14
- 238000011068 loading method Methods 0.000 claims description 7
- 238000009434 installation Methods 0.000 claims description 6
- 230000007246 mechanism Effects 0.000 claims description 6
- 238000010992 reflux Methods 0.000 claims description 3
- 238000007789 sealing Methods 0.000 claims 1
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 abstract description 33
- 239000003546 flue gas Substances 0.000 abstract description 33
- 239000000446 fuel Substances 0.000 abstract description 16
- 230000000694 effects Effects 0.000 abstract description 4
- 235000002918 Fraxinus excelsior Nutrition 0.000 description 6
- 239000002956 ash Substances 0.000 description 6
- 238000010586 diagram Methods 0.000 description 5
- 239000002994 raw material Substances 0.000 description 5
- 239000000463 material Substances 0.000 description 4
- 239000002551 biofuel Substances 0.000 description 3
- 239000003245 coal Substances 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 235000019504 cigarettes Nutrition 0.000 description 2
- 239000003818 cinder Substances 0.000 description 2
- 239000003517 fume Substances 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 239000013618 particulate matter Substances 0.000 description 2
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 1
- 241000220317 Rosa Species 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 230000002776 aggregation Effects 0.000 description 1
- 238000004220 aggregation Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 239000003921 oil Substances 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
- 238000009423 ventilation Methods 0.000 description 1
Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23B—METHODS OR APPARATUS FOR COMBUSTION USING ONLY SOLID FUEL
- F23B40/00—Combustion apparatus with driven means for feeding fuel into the combustion chamber
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01D—NON-POSITIVE DISPLACEMENT MACHINES OR ENGINES, e.g. STEAM TURBINES
- F01D15/00—Adaptations of machines or engines for special use; Combinations of engines with devices driven thereby
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01D—NON-POSITIVE DISPLACEMENT MACHINES OR ENGINES, e.g. STEAM TURBINES
- F01D15/00—Adaptations of machines or engines for special use; Combinations of engines with devices driven thereby
- F01D15/08—Adaptations for driving, or combinations with, pumps
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23B—METHODS OR APPARATUS FOR COMBUSTION USING ONLY SOLID FUEL
- F23B80/00—Combustion apparatus characterised by means creating a distinct flow path for flue gases or for non-combusted gases given off by the fuel
- F23B80/04—Combustion apparatus characterised by means creating a distinct flow path for flue gases or for non-combusted gases given off by the fuel by means for guiding the flow of flue gases, e.g. baffles
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23K—FEEDING FUEL TO COMBUSTION APPARATUS
- F23K1/00—Preparation of lump or pulverulent fuel in readiness for delivery to combustion apparatus
- F23K1/04—Heating fuel prior to delivery to combustion apparatus
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23K—FEEDING FUEL TO COMBUSTION APPARATUS
- F23K3/00—Feeding or distributing of lump or pulverulent fuel to combustion apparatus
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Solid-Fuel Combustion (AREA)
Abstract
The invention discloses a kind of biological burning combustion furnaces, including furnace body, feeding warehouse, turbo blade and gas receiver, the furnace body is internally provided with combustion chamber, and pressurization storehouse is connected on the right side of combustion chamber, discouraged pipeline is installed below the pressurization storehouse, cooling storehouse is connected with below the combustion chamber, the inside of the combustion chamber is equipped with transmission case, the left end of the fixing axle is fixed with bevel gear, the upper end for the flue and feeding warehouse that the furnace body is installed by left side is connected with each other, the turbo blade is mounted on the upper end on the outside of hollow shaft, the lower end of the hollow shaft is equipped with paddle, the upper end of the gas receiver is connected with each other by appendix and hollow shaft.Biology burning combustion furnace is rotated using flue gas driving blade and turbo blade in combustion chamber, to realize the effect of uniform blanking and oxygen supply, and the heat in flue gas is combustion-supporting to fuel progress, improves the efficiency of subsequent combustion.
Description
Technical field
The present invention relates to new energy source technology field, combustion furnace is used in specially a kind of biology burning.
Background technique
Since coal, oil, gas conventional energy resource have the shortcomings that pollute environment and non-renewable, the mankind increasingly pay attention to
The development and utilization of new energy.The wherein abundant raw material of bio-fuel has very big exploitation potential, and biology is fired in recent years
The exploitation of material gradually increases, and needs to use combustion furnace when burning to biology, and for existing combustion furnace in charging, raw material is easy card
Firmly, furthermore the flue gas in combustion furnace is directly discharged from chimney, and a large amount of thermal energy is gentle to be expelled directly out, and leads to the utilization of flue gas
Rate is lower.
Summary of the invention
It is existing to solve to propose in above-mentioned background technique the purpose of the present invention is to provide a kind of biological burning combustion furnace
Combustion furnace charging when, raw material is easy to block, and furthermore the flue gas in combustion furnace is directly discharged from chimney, a large amount of thermal energy and
Gas can be expelled directly out, the problem for causing the utilization rate of flue gas lower.
To achieve the above object, the invention provides the following technical scheme: a kind of biology, which burns, uses combustion furnace, including furnace body,
Feeding warehouse, turbo blade and gas receiver, the furnace body is internally provided with combustion chamber, and pressurization is connected on the right side of combustion chamber
Storehouse is equipped with discouraged pipeline below the pressurization storehouse, and the inside of combustion chamber, the burning are protruded into the outlet side for the pipeline that loses heart
Cooling storehouse is connected with below room, and the burning net that combustion chamber is installed by lower end is connected with combustion chamber perforation, the combustion chamber
Inside transmission case is installed, and the right side of transmission case is fixed axis and runs through, and the left end of the fixing axle is fixed with bevel gear,
And fixing axle left end and fan shaft are connected with each other, the upper surface of the transmission case is transmitted axis through connection, and under transmission shaft
Side is fixed with bevel gear, and the bevel gear engages connection with the bevel gear of fixing axle left end, and the outside of the transmission shaft is fixed
There is a blade, the right lateral surface installation by adhering of the furnace body has a screen frame, and screen frame is internally provided with fan shaft, and fan shaft
Outside flabellum, the upper end interconnection for the flue and feeding warehouse that the furnace body install by left side, and fume pipe are installed
Intercept net is inserted into the inside in road, is equipped with loading hopper on the left of the feeding warehouse, and the inside of feeding warehouse is equipped with seal box, institute
The lower end for stating seal box is run through by hollow shaft, and the upper end of seal box and the upper surface of feeding warehouse inner wall are fixed to each other, the whirlpool
Impeller blade is mounted on the upper end on the outside of hollow shaft, and venthole is offered on the outside of hollow shaft, the lower end installation of the hollow shaft
There is paddle, and the lower end of hollow shaft offers venthole, and auger is fixed on the outside of hollow shaft lower end, the gas receiver
Upper end be connected with each other by appendix and hollow shaft, and the lower end of gas receiver is connected with each other by appendix and jet storehouse, institute
It states and is mounted on check valve in the inside of gas receiver and the appendix of its right end, be connected with cooling storehouse on the right side of the jet storehouse,
And the lower end in jet storehouse and cooling storehouse perforation connect, the feeding warehouse is connected by the conveying pipeline of lower section and combustion chamber perforation, institute
The surface for stating furnace body offers feeding port, and cover board is equipped on the outside of feeding port.
Preferably, the pressurization storehouse is by pipeline and the combustion chamber composition oxygen supply air-supply structure of losing heart, and combustion chamber passes through cigarette
Feed channel and seal box constitute hot air reflux structure.
Preferably, the discouraged pipeline runs through from cooling storehouse, and the outlet side of the pipeline that loses heart is set as tilting down
Structure.
Preferably, the transmission case be internally provided with 2 vertical arrangement bevel gears, and 2 bevel gears respectively with transmission
Axis and fixing axle constitute drive mechanism.
Preferably, the blade equally arranges in the outside of transmission shaft, and transmission shaft and transmission case constitute rotation knot
Structure.
Preferably, the screen frame installation by adhering is angularly provided with 4 flabellums on the surface of furnace body, and in screen frame.
Preferably, the flue and seal box are perforation connection, and the lower end of seal box and hollow shaft are constituted and rotated
Structure.
Preferably, the paddle is symmetrical set in the lower end of hollow shaft, and paddle and auger constitute feeding mechanism.
Preferably, the venthole is located at the lower section of hollow shaft, and venthole is at least provided with 2, and venthole is total
Flow is less than the flow of venthole.
Compared with prior art, the beneficial effects of the present invention are: biology burning combustion furnace, utilizes flue gas in combustion chamber
Driving blade and turbo blade are rotated, to realize the effect of uniform blanking and oxygen supply, and the heat pair in flue gas
Fuel progress is combustion-supporting, improves the efficiency of subsequent combustion；
1, combuster is set, and is provided with burning net below combustion chamber, so that fuel is carried out in the top for burning net
Burning, and the ashes after burning fall and carry out standing cooling in cooling storehouse, and the ashes with Mars is avoided directly to fall
Cause safety accident；
2, the indoor flue gas that burns is sealed in case by flue, and the intercepted net of the particulate matter in flue gas intercepts,
To which high temperature ventilation body enters the lower section of feeding warehouse from seal case, the combustion material in flue gas plays the role of preheating, and
Flue gas is finally escaped from feeding warehouse, when air-flow is fled in feeding warehouse, so that the raw material accumulated in feeding warehouse is flowed, from
And raw material is avoided to block in feeding warehouse
3, the indoor flue gas that burns drives blade to be moved, and blade drives 2 bevel gears to realize transmission, and final flabellum will
External air is transferred in pressurization storehouse, and the final air to pressurize in storehouse is entered in combustion chamber by the pipeline that loses heart, and is played combustion-supporting
Effect, and as the indoor thermal energy that burns is bigger, flabellum rotation is faster, so that combustion-supporting efficiency is better, efficiency of combustion is higher.
Detailed description of the invention
Fig. 1 is schematic diagram of internal structure of the present invention；
Fig. 2 is feeding warehouse schematic diagram of internal structure of the present invention；
Fig. 3 is that screen frame of the present invention installs positive structure diagram；
Fig. 4 is that blade of the present invention overlooks mounting structure schematic diagram；
Fig. 5 is external structure schematic diagram of the present invention.
In figure: 1, furnace body；2, combustion chamber；3, pressurization storehouse；4, lose heart pipeline；5, net is burned；6, cooling storehouse；7, transmission case；
8, fixing axle；9, bevel gear；10, transmission shaft；11, blade；12, screen frame；13, fan shaft；14, flabellum；15, flue；16,
Intercept net；17, feeding warehouse；18, loading hopper；19, seal box；20, hollow shaft；21, turbo blade；22, venthole；23, it stirs
Leaf；24, venthole；25, auger；26, appendix；27, gas receiver；28, check valve；29, jet storehouse；30, feeding port；31, it covers
Plate；32, conveying pipeline.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
Fig. 1-5 is please referred to, the present invention provides a kind of technical solution: a kind of biology burning combustion furnace, including furnace body 1, combustion
It burns room 2, pressurization storehouse 3, the pipeline 4 that loses heart, burn net 5, cooling storehouse 6, transmission case 7, fixing axle 8, bevel gear 9, transmission shaft 10, blade
11, screen frame 12, fan shaft 13, flabellum 14, flue 15, intercept net 16, feeding warehouse 17, loading hopper 18, seal box 19, hollow
Axis 20, turbo blade 21, venthole 22, paddle 23, venthole 24, auger 25, appendix 26, gas receiver 27, check valve 28,
Jet storehouse 29, feeding port 30, cover board 31 and conveying pipeline 32, furnace body 1 is internally provided with combustion chamber 2, and the right side of combustion chamber 2 connects
It is connected to pressurization storehouse 3, the lower section in pressurization storehouse 3 is equipped with discouraged pipeline 4, and the interior of combustion chamber 2 is protruded into the outlet side for the pipeline 4 that loses heart
Portion, the lower section of combustion chamber 2 is connected with cooling storehouse 6, and the burning net 5 that combustion chamber 2 is installed by lower end connects with the perforation of combustion chamber 2
It connects, the pipeline 4 that loses heart runs through from cooling storehouse 6, and the outlet side for the pipeline 4 that loses heart is set as the structure tilted down, thus air
The inside of downward spirt combustion chamber 2, avoids the ashes inside combustion chamber 2 from falling in discouraged pipeline 4, causes discouraged pipeline 4 stifled
Plug, and the cold air entered in combustion chamber 2 supplies oxygen burning；
The inside of combustion chamber 2 is equipped with transmission case 7, and the right side of transmission case 7 is fixed axis 8 and runs through, a left side for fixing axle 8
End is fixed with bevel gear 9, and 8 left end of fixing axle and fan shaft 13 are connected with each other, and the upper surface of transmission case 7 is transmitted axis 10 and runs through
Connection, and the lower section of transmission shaft 10 is fixed with bevel gear 9, and 9 company of engagement of bevel gear of the bevel gear 9 and 8 left end of fixing axle
Connect, transmission case 7 be internally provided with 2 vertical arrangement bevel gears 9, and 2 bevel gears 9 respectively with transmission shaft 10 and fixing axle 8
Drive mechanism is constituted, thus drive fan shaft 13 to be rotated by the drive mechanism after blade 11 rotates, what thermal energy rose
Caused air-flow is recycled in the process；
The outside of transmission shaft 10 is fixed with blade 11, and blade 11 equally arranges in the outside of transmission shaft 10, and is driven
Axis 10 and transmission case 7 constitute rotational structure, drive transmission shaft 10 to be rotated to blow blade 11 by hot-fluid, and rotate
Transmission shaft 10 is rotated on the surface of transmission case 7, while transmission case 7 carries out support to transmission shaft 10 and fixes；
The right lateral surface installation by adhering of furnace body 1 has a screen frame 12, and screen frame 12 is internally provided with fan shaft 13, and
Flabellum 14 is installed in the outside of fan shaft 13, and 12 installation by adhering of screen frame is angularly provided on the surface of furnace body 1, and in screen frame 12
4 flabellums 14, when flabellum 14 rotates, the air outside screen frame 12 enters in pressurization storehouse 3, and air is sent into pressurization storehouse 3；
The upper end of flue 15 and feeding warehouse 17 that furnace body 1 is installed by left side is connected with each other, and flue 15
Inside insertion intercept net 16, the left side of feeding warehouse 17 is equipped with loading hopper 18, and the inside of feeding warehouse 17 is equipped with seal box 19,
Storehouse 3 pressurize by pipeline 4 and the composition oxygen supply air-supply structure of combustion chamber 2 of losing heart, and combustion chamber 2 passes through flue 15 and seal box
19 constitute hot air reflux structure, so that oxygen enters in combustion chamber 2 from oxygen supply air-supply structure, carry out oxygen supply to fuel, mention
The efficiency of high fuel combustion；
The lower end of seal box 19 is run through by hollow shaft 20, and the upper surface phase of the upper end of seal box 19 and 17 inner wall of feeding warehouse
Mutually fixed, turbo blade 21 is mounted on the upper end in 20 outside of hollow shaft, and the outside of hollow shaft 20 offers venthole 22, cigarette
Feed channel 15 and seal box 19 are perforation connection, and the lower end of seal box 19 and hollow shaft 20 constitute rotational structure, hollow shaft 20
It is rotated in the inside of seal box 19, and seal box 19 and 17 fixed seal connection of feeding warehouse, so that flue gas is in seal box
Aggregation in 19；
The lower end of hollow shaft 20 is equipped with paddle 23, and the lower end of hollow shaft 20 offers venthole 24, and hollow
Auger 25 is fixed on the outside of 20 lower end of axis, paddle 23 is symmetrical set in the lower end of hollow shaft 20, and paddle 23 and strand
Dragon 25 constitutes feeding mechanism, so that paddle 23 and auger 25 be by material scattering, so that material is uniformly fallen in conveying pipeline 32；
Venthole 24 is located at the lower section of hollow shaft 20, and venthole 24 is at least provided with 2, and the total flow of venthole 24
Less than the flow of venthole 22, the air entered from venthole 22 cannot all be sprayed from venthole 24, under the action of pressure,
The air of a part is entered inside gas receiver 27 by the appendix 26 of lower section；
The upper end of gas receiver 27 is connected with each other by appendix 26 and hollow shaft 20, and the lower end of gas receiver 27 passes through gas transmission
Pipe 26 and jet storehouse 29 are connected with each other, and are mounted on check valve 28 in the inside of gas receiver 27 and the appendix 26 of its right end, are sprayed
The right side of gas storehouse 29 is connected with cooling storehouse 6, and the lower end in jet storehouse 29 and the perforation of cooling storehouse 6 connect, and feeding warehouse 17 passes through lower section
Conveying pipeline 32 and combustion chamber 2 perforation connect, the surface of furnace body 1 offers feeding port 30, and the outside of feeding port 30 is equipped with
Cover board 31
Bio-fuel: being placed in loading hopper 18 by working principle first, and fuel enters feeding warehouse 17 by loading hopper 18
It is interior, it is accumulated in feeding warehouse 17, then some bio-fuels and coal cinder are launched by feeding port 30 into combustion chamber 2, fuel is fallen
In the top for burning net 5, cover board 31 is pulled downward on later, so that feeding port 30 exposes small semi-area, lights fire maker, biology combustion
Expect coal cinder it is combustion-supporting under, burn net 5 top burn；
With the burning in furnace body 1, the flue gas that fuel generates floats upwards, i.e., flue gas enters in flue 15, with
Flue gas escaped from combustion chamber 2, blow to blade 11 with the flue gas of a large amount of hot gas, so that blade 11 is rotated, blade 11
It is rotated by the bevel gear 9 that transmission shaft 10 drives lower section to be connected, the subsequent bevel gear 9 drives its adjacent bevel gear 9
It is rotated, final bevel gear 9 drives fixing axle 8 to be rotated, and fixing axle 8 drives fan shaft 13 to be rotated, thus fan
Axis 13 drives flabellum 14 to be rotated, and flabellum 14 is drawn into extraneous air in pressurization storehouse 3 by screen frame 12, with pressurization
Air in storehouse 3 gradually increases, and pressure increases, so that gas is entered in combustion chamber 2 by the pipeline 4 that loses heart, in combustion chamber 2
It is supplied oxygen, closes cover board 31 at this time, feeding port 30 is covered completely, is sealed to feeding port 30 by cover board 31, reduces heat
Loss and flue gas distribute；
Flue gas after burning with a large amount of thermal energy enters in flue 15, and the particulate matter in flue gas is intercepted net 16
It is filtered interception, so that the flue gas containing thermal energy eventually enters into the inside of seal box 19, is blown while flue gas moves down
Turbo blade 21, turbo blade 21 are rotated, and turbo blade 21 drives hollow shaft 20 to be rotated, thus 20 band of hollow shaft
Dynamic paddle 23 and auger 25 are rotated, and paddle 23 and auger 25 break up fuel, facilitate fuel and smoothly fall
It falls in conveying pipeline 32, furthermore the flue gas in seal box 19 enters in hollow shaft 20, and flue gas is from venthole 24 and appendix later
It is discharged in 26, the flue gas sprayed in venthole 24 heats fuel, plays the role of a preheating, flue gas is from venthole
Flee upwards after being sprayed in 24, final flue gas is discharged from feeding warehouse 17, and the fuel after heating is in flue gas stream
It under effect, trickles downwards, fuel enters in combustion chamber 2 from conveying pipeline 32, and fuel burns in burning net 5, burns net 5
On fuel combustion after, the ashes generated after burning fall by burning net 5 and carry out standing cooling in cooling storehouse 6；
Furthermore the list when partial fume entered inside hollow shaft 20 enters gas receiver 27 from appendix 26, in gas receiver 27
It is opened to valve 28, the air pressure in gas receiver 27 is gradually increased, when the air pressure of gas receiver 27 is greater than the check valve 28 on appendix 26
Pressure value when, the check valve 28 on appendix 26 is opened, and flue gas enters in jet storehouse 29 later, and flue gas is finally from jet storehouse 29
It sprays, so that flue gas blows to the ashes saved bit by bit in cooling storehouse 6, so that ashes are sprayed from the lower section of cooling storehouse 6；
After the fuel combustion in feeding warehouse 17 is complete, be not fed in combustion chamber 2, thus the heat in combustion chamber 2 and
Flue gas is gradually reduced, and 11 revolving speed of blade slows down gradually, so that flabellum 14 slows down gradually, i.e. oxygen supply in combustion chamber 2 is gradually reduced,
Combustion reaction in final combustion chamber 2 stops.
It although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with
A variety of variations, modification, replacement can be carried out to these embodiments without departing from the principles and spirit of the present invention by understanding
And modification, the scope of the present invention is defined by the appended.
Claims (9)
1. a kind of biology burning combustion furnace, including furnace body (1), feeding warehouse (17), turbo blade (21) and gas receiver (27),
Be characterized in that: the furnace body (1) is internally provided with combustion chamber (2), and pressurization storehouse (3), institute are connected on the right side of combustion chamber (2)
It states and is equipped with discouraged pipeline (4) below pressurization storehouse (3), and the inside of combustion chamber (2) is protruded into the outlet side of discouraged pipeline (4),
It is connected with cooling storehouse (6) below the combustion chamber (2), and combustion chamber (2) burning net (5) for being installed by lower end and combustion chamber
(2) perforation connection, the inside of the combustion chamber (2) is equipped with transmission case (7), and the right side of transmission case (7) is fixed axis (8)
To run through, the left end of the fixing axle (8) is fixed with bevel gear (9), and fixing axle (8) left end and fan shaft (13) are connected with each other,
The upper surface of the transmission case (7) is transmitted axis (10) through connection, and bevel gear (9) are fixed with below transmission shaft (10),
And the bevel gear (9) engages connection with the bevel gear (9) of fixing axle (8) left end, is fixed on the outside of the transmission shaft (10)
The right lateral surface installation by adhering of blade (11), the furnace body (1) has screen frame (12), and screen frame (12) is internally provided with fan
Axis (13), and flabellum (14) are installed in the outside of fan shaft (13), the flue (15) that the furnace body (1) is installed by left side
It is connected with each other with the upper end of feeding warehouse (17), and intercept net (16) are inserted into the inside of flue (15), the feeding warehouse (17)
Left side be equipped with loading hopper (18), and the inside of feeding warehouse (17) is equipped with seal box (19), under the seal box (19)
End is run through by hollow shaft (20), and the upper end of seal box (19) and the upper surface of feeding warehouse (17) inner wall are fixed to each other, the whirlpool
Impeller blade (21) is mounted on the upper end on the outside of hollow shaft (20), and venthole (22) are offered on the outside of hollow shaft (20), described
The lower end of hollow shaft (20) is equipped with paddle (23), and the lower end of hollow shaft (20) offers venthole (24), and hollow
It is fixed with auger (25) on the outside of axis (20) lower end, the upper end of the gas receiver (27) passes through appendix (26) and hollow shaft (20)
It is connected with each other, and the lower end of gas receiver (27) is connected with each other by appendix (26) and jet storehouse (29), the gas receiver (27)
Inside and its right end appendix (26) in be mounted on check valve (28), be connected with cooling on the right side of the jet storehouse (29)
Storehouse (6), and the lower end of jet storehouse (29) and cooling storehouse (6) perforation connect, the conveying pipeline that the feeding warehouse (17) passes through lower section
(32) it is connected with combustion chamber (2) perforation, the surface of the furnace body (1) offers feeding port (30), and the outside of feeding port (30)
Cover board (31) are installed.
2. a kind of biology burning combustion furnace according to claim 1, it is characterised in that: the pressurization storehouse (3) is by letting out
Feed channel (4) and combustion chamber (2) constitute oxygen supply air-supply structure, and combustion chamber (2) pass through flue (15) and seal box (19)
Constitute hot air reflux structure.
3. a kind of biology burning combustion furnace according to claim 1, it is characterised in that: the discouraged pipeline (4) is from cold
But run through in storehouse (6), and the outlet side of discouraged pipeline (4) is set as the structure tilted down.
4. a kind of biology burning combustion furnace according to claim 1, it is characterised in that: set inside the transmission case (7)
It is equipped with the bevel gear (9) of 2 vertical arrangements, and 2 bevel gears (9) constitute with transmission shaft (10) and fixing axle (8) be driven respectively
Structure.
5. a kind of biology burning combustion furnace according to claim 1, it is characterised in that: the blade (11) is in transmission shaft
(10) outside equally arranges, and transmission shaft (10) and transmission case (7) constitute rotational structure.
6. a kind of biology burning combustion furnace according to claim 1, it is characterised in that: the embedded peace of the screen frame (12)
4 flabellums (14) are angularly provided with mounted in the surface of furnace body (1), and in screen frame (12).
7. it is according to claim 1 it is a kind of biology burning use combustion furnace, it is characterised in that: the flue (15) with it is close
Joint sealing (19) is perforation connection, and the lower end of seal box (19) and hollow shaft (20) constitute rotational structure.
8. a kind of biology burning combustion furnace according to claim 1, it is characterised in that: the paddle (23) is hollow
The lower end of axis (20) is symmetrical set, and paddle (23) and auger (25) constitute feeding mechanism.
9. a kind of biology burning combustion furnace according to claim 1, it is characterised in that: the venthole (24) is located at sky
The lower section of mandrel (20), and venthole (24) is at least provided with 2, and the total flow of venthole (24) is less than venthole (22)
Flow.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811154487.3A CN109404887B (en) | 2018-09-30 | 2018-09-30 | Combustion furnace for biological combustion |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811154487.3A CN109404887B (en) | 2018-09-30 | 2018-09-30 | Combustion furnace for biological combustion |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109404887A true CN109404887A (en) | 2019-03-01 |
| CN109404887B CN109404887B (en) | 2019-12-27 |
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| CN114877364A (en) * | 2022-05-25 | 2022-08-09 | 西安热工研究院有限公司 | Uniform feeding device for biomass raw materials |
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