CN104893756B - Produce the device of combustion gas with biological material - Google Patents
Produce the device of combustion gas with biological material Download PDFInfo
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- CN104893756B CN104893756B CN201510232784.5A CN201510232784A CN104893756B CN 104893756 B CN104893756 B CN 104893756B CN 201510232784 A CN201510232784 A CN 201510232784A CN 104893756 B CN104893756 B CN 104893756B
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- dedusting
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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
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Abstract
A kind of device producing combustion gas with biological material of the present invention, it is characterized in that producing the device of combustion gas by gasification furnace (1) with biological material, dedusting tank (2), drying chamber (3), decoking tank (4), blower fan (5) and air accumulator (6) consist of placed in series, described gasification furnace (1) is provided with chuck, gasification furnace (1) top is provided with feed hopper (11), have grate (17) in combustion zone, grate (17) has except dirt cup (15) and baffle plate (16), described blower fan (5) is roots blower, fuel gas for whole system provides power, fuel gas is extracted out from gasification furnace (1), removing dust tank (2), drying chamber (3) and decoking tank (4) dedusting, eliminating water and detar, again fuel gas is pressurizeed and send into storage in air accumulator (6).The thermal efficiency of the present invention is high, and energy-conservation more than 30%, is a kind of preferable stove of use biomass fuel.
Description
Technical field
The present invention relates to produce the device of combustion gas with biological material, especially industrial is produced with biological material
The device of combustion gas.
Background technology
Biomass granule fuel mostly is bulbous crops, Pericarppium arachidis hypogaeae, bark, sawdust and solid waste (furfural dregs, food
With bacteria residue etc.) patch fuel that produces through processing, be a kind of regenerative resource, low cost, alternative coal-fired as life and
Producting energy source.Therefore, biomass fuel enjoys the favor of users.
At present, the development and utilization to biomass energy has progressively been promoted and has applied, and phase early 1990s exists
Biomass gasifying furnace is occurred in that on market, typically adopts down-draft type gasifying furnace, fuel is with sawdust, fragmentary branch, straw, Semen Maydiss
Core etc., advantage is that a filler is used for multiple times, but structure is more complicated, has producer (feed bin and vaporizer), aerator, pipe
Road, valve and kitchen range etc., price is higher, major problem is that generation tar content is higher, the difficult separation of tar, easy plugging, charging
When, will stop the supple of gas or steam it is impossible to recycle feed, and You Heshui ejects together.Due to when agricultural crop straw etc. burns because combustion air is not enough
And the flue gas being formed, not only pollute environment, and tar therein is the carcinogen that World Health Organization (WHO) generally acknowledges, serious impact
Health.Therefore, it is badly in need of a kind of environmental protection, energy-conservation at present, safe biomass fuel device is not enough to solve this.
Biomass furnace is a kind of equipment developing rapidly in recent years, and he changes conventional oven with coal as fuel
Heating mode, with all flammable biomass as fuel such as straw, Caulis et Folium Oryzae, existing naked light burning in stove also has gasification ingredient,
Having does not have tar, not over-emitting black exhaust, and fully, the thermal efficiency is high, the low advantage of fume emission, and being especially suitable for rural households makes for burning
With.But, there is no the device of any auxiliary combustion above existing most of biomass furnace burner hearths, air intake is also positioned only at
At ash bucket drawer, and make to lack when coal or biomass solid fuel burning enough oxygen cause to burn insufficient, and this
Insufficient burning produces substantial amounts of imflammable gas and granular carbon black directly outer row, there is a problem of polluting environment.
After PM2.5 lists national standard in, Area Ambient Air Quality problem up to standard is faced with baptism, especially fossil
The Air-pollution From Combustion of fuel environmentally undesirable in energy-conserving and environment-protective, biomass boiler as a kind of environmental protection and energy saving productive life equipment gradually
It is taken seriously and extensively utilize.
The species of biomass granule fuel stove is a lot of at present, but the complex structure of most stove, move not
Convenient, and manufacturing cost is high, mostly selects traditional approach to produce, general user's difficult to accept.
Content of the invention
The problem to be solved in the present invention is to make up the deficiencies in the prior art, there is provided one kind has multifunction energy-saving ring
The device producing combustion gas with biological material protected.
A kind of biological material of the present invention produces the device of combustion gas it is characterised in that producing combustion gas with biological material
Device passes through placed in series by gasification furnace (1), dedusting tank (2), drying chamber (3), decoking tank (4), blower fan (5) and air accumulator (6)
Composition, described gasification furnace (1) is provided with chuck, and gasification furnace (1) top is provided with feed hopper (11), is bin stock under feed hopper (11)
Area and combustion zone, have grate (17) in combustion zone, and grate (17) has except dirt cup (15) and baffle plate (16), except dirt cup
(15) periphery is provided with hole, is provided with exhaust tube (12) in upper grate (17) bottom of gasification furnace (1), baffle plate (16) is located at exhaust tube
(12), between and except dirt cup (15), it is provided with the slag-drip opening (14) of closing in gasification furnace (1) bottom；Described blower fan (5) is Roots
Blower fan, blower fan (5) is provided with air inlet pipe (51) and escape pipe (52), and the fuel gas for whole system provides power, will be flammable
Gas is extracted out from gasification furnace (1), removing dust tank (2), drying chamber (3) and decoking tank (4) dedusting, eliminating water and detar, then can
Combustion gas pressurized sends into storage in air accumulator (6).
The invention discloses a kind of biological material produces the device of combustion gas it is characterised in that described dedusting tank (2)
It is provided with and leads to tank bottoms air inlet pipe (21) from center, dedusting tank (2) is provided with the water inlet pipe (27) of inside water spray and is used for arranging
The blowoff valve (28) of slag, the bottom that sparge pipe (25) is located in dedusting tank (2) is connected on water inlet pipe (27), on sparge pipe (25)
It is provided with the spray holes (26) for water spray, dedusting tank (2) top sets Packed cover plate (23), and dedusting tank is provided with rotation in (2)
Aeroscopic plate (24), dedusting tank (2) bottom is provided with end socket (20), and blowoff valve (28) is located at the end socket (20) of dedusting tank (2) bottom
On.
The invention discloses a kind of biological material produces the device of combustion gas it is characterised in that described dedusting tank (2)
On air inlet pipe (21) port be provided with air scoop (29).
The invention discloses a kind of biological material produces the device of combustion gas it is characterised in that described drying chamber (3)
Top sets Packed cover plate (34), and cover plate (34) is provided with escape pipe (32), and drying chamber (3) bottom is provided with end socket (35), envelope
Head (35) is provided with blowoff valve (36), and drying chamber (3) bottom is provided with support (37), and drying chamber (3) bottom is provided with supplies gas into tank
Air inlet pipe (31), is provided with the cooled partition (33) of mutual dislocation setting inside drying chamber (3).
The invention discloses a kind of biological material produces the device of combustion gas it is characterised in that described decoking tank (4)
For drawer type filter, it is provided with dividing plate (48) in the middle part of decoking tank (4) and decoking tank (4) is divided into air inlet area and the Qu Liangqu that gives vent to anger, enter
Gas area is connected in decoking tank (4) bottom with area of giving vent to anger, and air inlet area and area top of giving vent to anger are respectively equipped with air inlet pipe (41) and give vent to anger
Pipe (42), decoking tank (4) top and bottom are provided with cover plate (46) and base plate (45), have support (47) in base plate (45), take off
Burnt tank (4) is provided with the pumping case (43) that can extract, and pumping case (43) is provided with decoking silk screen (44).
The invention discloses a kind of biological material produces the device of combustion gas it is characterised in that described air accumulator (6)
For the fuel gas storage of whole device, air accumulator (6) is provided with and leads to tank bottoms air inlet pipe (61), air accumulator from center
(6) top is provided with escape pipe (62), and air accumulator (6) top and bottom are respectively equipped with cover plate (64) and the end socket (66) of sealing, storage
Gas tank (6) has support (67).
The invention discloses a kind of biological material produces the device of combustion gas it is characterised in that described air accumulator (6)
It is provided with the pressure gauge (68) of combustible gas plate pressure in reflection basin, air inlet pipe (61) port on air accumulator (6) is provided with leads
Gas hood (63).
The invention discloses a kind of biological material produces the device of combustion gas it is characterised in that described gasification furnace (1)
Grate (17) be provided with igniting airduct (18).
The invention discloses a kind of biological material produces the device of combustion gas it is characterised in that described gasification furnace (1)
Baffle plate (16) length be whole circumference length 1/3.
Fuel is first added into stove by feed hopper during use by a kind of device producing combustion gas with biological material of the present invention
Thorax, lights biomass fuel from igniting airduct, opens blower fan and supplies into stove, injects water, close when burning is normal in chuck
Ignition system, allows bio-fuel carbonization burning under anaerobic conditions, opens blower fan, blower fan is roots blower, and blower fan is whole to be
The fuel gas of system provides power, fuel gas is extracted out from gasification furnace, removing dust tank, drying chamber and decoking tank dedusting, eliminating water
And detar, then storage in air accumulator is sent in fuel gas pressurization.Need to be extracted out from air accumulator with during combustion gas.
A kind of device producing combustion gas with biological material of the present invention, makes biomass fuel combustion fully, improves gas processed
Efficiency, save energy, smoke dust discharges, effective environmental protection.In gas wash tower, combustion gas and the water smoke in tower are fully contacted, in combustion gas
Dust and granule enter in water smoke, discharge outside tower with water, have purified fuel gas, because design is unique, science, in combustion-supporting power
In the presence of, make formation in stove be continuous feeding to continuous burning, add and stop using combustion gas formation to get angry without midway during fuel
Hurry up, firepower is violent, smokeless emission, energy-saving and environmental protection, efficiency high, be the ideal energy saving device that should widely popularize popularization.
Biological material sufficiently can be used so as to burn more fills by the synergism between each device
Point.Biomass fuel can uniformly be added by the feed hopper in feeding device, takes full advantage of the work of wind in whole device
With air timely, being constantly sent into combustor, the burning overcoming current biomass stove presence is discontinuous and unstable
Problem.
A kind of device that biological material produces combustion gas of the present invention can be widely applied in daily life, especially
The boiler plant being suitable for replacing burning coal uses.A kind of research and development of the device producing combustion gas with biological material of the present invention become
Work(, can the comburant of larger particles shape or imperfect combustion fuel barrier in burner hearth, this is internal, on the one hand avoid dirt
Dye environment, is on the other hand conducive to it further to burn.Before solving the problems, such as, biomass fuel furnace thermal efficiency is low.
Change the path of flue gas in a kind of device with biological material production combustion gas of the present invention, and then realize firepower adjustment
Effect, enhance the adjustability to firepower for the present invention, improve the utilization ratio of firepower.Therefore the present invention adjustability relatively
By force.The present invention is provided with chuck at burner hearth, and the water in chuck is heated, and so that waste heat is fully utilized, and it is not
It is only capable of the water in heating jacket, play cooling-down effect, and the efficiency of combustion of interior of gasifying in stove can be improved.Therefore the present invention is not
It is only capable of the heat using flue gas, biological carbon and biomass lime-ash also can secondary to utilize, biological carbon can be used for various adsorption filtrations, ash
Slag can be worked as organic fertilizer and be used, and preferably, and it is higher to enrich the purposes of product, efficiency of combustion for energy saving.
The manufacture material that the present invention adopts is generally rustless steel or spray coating steel plates, is not only convenient for processing, and cost is relatively low；
Using burning material be Agriculture, forestry And Animal Husbandry garbage or straw, not only cheap and easily-available, there is wider range of application, and the feature of environmental protection
Stronger.Therefore not only production cost is relatively low for the present invention, and the feature of environmental protection is stronger.Coal or biomass solid fuel can be made directly to burn
Produce substantial amounts of imflammable gas (CO, H2、CH4Deng) and granular black carbon reach when this air-breathing device and fully thoroughly burn,
Black smoke can be eliminated, improve the thermal energy conversion rate of fuel, there is the features such as saving fuel cost, environmental protection.The present invention is using combustion
The heat conductivity of burner and thermal capacity make burner be in the condition of high temperature all the time, therefore increase the gas effect processed of biomass gas
Rate.
The fuel that biomass straw is suppressed, reaches and replaces coal, combustion gas, the target of electric energy in larger scope.Achieve
Fuel saves, the thermal efficiency is high, the little effect of discharge of poisonous waste amount.Using biomass as fuel, ratio low coal consumption 1/5, than power-saving
1/4, than gas saving 1/3.This product reaches environmental protection, energy-conservation, reduction of discharging, cleaning.
The thermal efficiency of the present invention is high, if biomass fermentation heat is more than 4000 kilocalories, per kilogram can produce 3-4 cube of combustion gas
Rice, the traditional energy-conservation more than 40% of ratio, furnace body temperature, up to more than 500 degree, is a kind of preferable stove of use biomass fuel.
This biomass energy-saving device has that convenience, practicality, effects of energy saving and emission reduction are good, and nearly 2 years of sampling test, than former
Traditional stove want energy-conservation more than 40%, ratio some biological fuel gas extraction equipment energy-conservations more than 50% in the market, pass through
Wooden Jiao that this gas energy-conserving device extracts also can increase economic worth, solve secondary pollution environmental problem again.
Brief description
Accompanying drawing 1 is the overall structure diagram of the device producing combustion gas with biological material；
Accompanying drawing 2 is the gasification furnace structure schematic diagram of the device producing combustion gas with biological material；
Accompanying drawing 3 is the gasification furnace bottom cross-sectional view of the device producing combustion gas with biological material；
Accompanying drawing 4 is the dedusting tank structural representation of the device producing combustion gas with biological material；
Accompanying drawing 5 is the drying chamber structural representation of the device producing combustion gas with biological material；
Accompanying drawing 6 is the decoking jar structure schematic diagram of the device producing combustion gas with biological material；
Accompanying drawing 7 is the blower fan structure schematic diagram of the device producing combustion gas with biological material；
Accompanying drawing 8 is the air accumulator structural representation of the device producing combustion gas with biological material；
In accompanying drawing：1- is gasification furnace；2- is dedusting tank；3- is drying chamber；4- is decoking tank；5- is blower fan；6- is gas storage
Tank；11- is feed hopper；12- is exhaust tube；13- is chuck；14- is slag-drip opening；15- is except dirt cup；16- is baffle plate；17- is
Grate；18- is igniting airduct；20- is end socket；21- is air inlet pipe；22- is escape pipe；23- is cover plate；24- is aeroscopic plate；
25- is sparge pipe；26- is spray holes；27- is water inlet pipe；28- is blowoff valve；29- is air scoop；31- is air inlet pipe；32- is
Escape pipe；33- is cooled partition；34- is cover plate；35- is end socket；36- is blowoff valve；37- is support；41- is air inlet pipe；
42- is escape pipe；43- is pumping case；44- is decoking silk screen；45- is base plate；46- is cover plate；47- is support；48- is dividing plate；
51- is air inlet pipe；52- is escape pipe；61- is air inlet pipe；62- is escape pipe；63- is air scoop；64- is cover plate；65- is row
Dirty valve；66- is end socket；67- is support；68- is pressure gauge.
Specific embodiment
Embodiment 1：A kind of device producing combustion gas with biological material, produces the device of combustion gas by gas with biological material
Change stove 1, dedusting tank 2, drying chamber 3, decoking tank 4, blower fan 5 and air accumulator 6 to form by placed in series, gasification furnace 1 is provided with folder
Set, is passed through water in chuck, gasification furnace 1 top is provided with feed hopper 11, and feed hopper is buffer storage area and combustion zone 11 times, under combustion zone
It is provided with grate 17, grate 17 has except dirt cup 15 and baffle plate 16, except dirt cup 15 periphery is provided with hole, grate on gasification furnace 1
17 bottoms are provided with exhaust tube 12, and baffle plate 16 is located at exhaust tube 12 and removes between dirt cup 15, is provided with closing in gasification furnace 1 bottom
Slag-drip opening 14；Blower fan 5 is roots blower, and blower fan 5 is provided with air inlet pipe 51 and escape pipe 52, is that the fuel gas of whole system carries
For power, fuel gas is extracted out from gasification furnace 1, removing dust tank 2, drying chamber 3 and decoking tank 4 dedusting, eliminating water and detar, then
Fuel gas is pressurizeed to send in air accumulator 6 and stores.Dedusting tank 2 is provided with and leads to tank bottoms air inlet pipe 21, dedusting tank 2 from center
It is provided with water inlet pipe 27 and the blowoff valve 28 for deslagging of inside water spray, the bottom that sparge pipe 25 is located in dedusting tank 2 connects
On water inlet pipe 27, sparge pipe 25 is provided with the spray holes 26 for water spray, and dedusting tank 2 top sets Packed cover plate 23, removes
It is provided with the aeroscopic plate 24 of rotation, dedusting tank 2 bottom is provided with end socket 20, and blowoff valve 28 is located at the end socket of dedusting tank 2 bottom in dirt tank 2
On 20.Drying chamber 3 top sets Packed cover plate 34, and cover plate 34 is provided with escape pipe 32, and drying chamber 3 bottom is provided with end socket 35,
End socket 35 is provided with blowoff valve 36, and drying chamber 3 bottom is provided with support 37, and drying chamber 3 bottom is provided with the air inlet pipe supplied gas into tank
31, it is provided with the cooled partition 33 of mutual dislocation setting inside drying chamber 3.
Embodiment 2：A kind of device producing combustion gas with biological material, produces the device of combustion gas by gas with biological material
Change stove 1, dedusting tank 2, drying chamber 3, decoking tank 4, blower fan 5 and air accumulator 6 to form by placed in series, gasification furnace 1 is provided with folder
Set, is passed through water in chuck, gasification furnace 1 top is provided with feed hopper 11, and feed hopper is buffer storage area and combustion zone 11 times, under combustion zone
It is provided with grate 17, grate 17 has except dirt cup 15 and baffle plate 16, except dirt cup 15 periphery is provided with hole, grate on gasification furnace 1
17 bottoms are provided with exhaust tube 12, and baffle plate 16 is located at exhaust tube 12 and removes between dirt cup 15, is provided with the row of closing in gasification furnace 1 bottom
Cinder notch 14；Blower fan 5 is roots blower, and blower fan 5 is provided with air inlet pipe 51 and escape pipe 52, and the fuel gas for whole system provides
Power, fuel gas is extracted out from gasification furnace 1, removing dust tank 2, drying chamber 3 and decoking tank 4 dedusting, eliminating water and detar, then will
Fuel gas pressurization is sent in air accumulator 6 and is stored.Dedusting tank 2 is provided with and leads to tank bottoms air inlet pipe 21 from center, on dedusting tank 2
It is provided with water inlet pipe 27 and the blowoff valve 28 for deslagging of inside water spray, the bottom that sparge pipe 25 is located in dedusting tank 2 is connected to
On water inlet pipe 27, sparge pipe 25 is provided with the spray holes 26 for water spray, and dedusting tank 2 top sets Packed cover plate 23, dedusting
It is provided with the aeroscopic plate 24 of rotation, dedusting tank 2 bottom is provided with end socket 20, and blowoff valve 28 is located at the end socket of dedusting tank 2 bottom in tank 2
On 20.Drying chamber 3 top sets Packed cover plate 34, and cover plate 34 is provided with escape pipe 32, and drying chamber 3 bottom is provided with end socket 35,
End socket 35 is provided with blowoff valve 36, and drying chamber 3 bottom is provided with support 37, and drying chamber 3 bottom is provided with the air inlet pipe supplied gas into tank
31, it is provided with the cooled partition 33 of mutual dislocation setting inside drying chamber 3.Decoking tank 4 is drawer type filter, in the middle part of decoking tank 4
It is provided with dividing plate 48 and decoking tank 4 is divided into air inlet area and the Qu Liangqu that gives vent to anger, air inlet area is connected in decoking tank 4 bottom with area of giving vent to anger,
Air inlet area and area top of giving vent to anger are respectively equipped with air inlet pipe 41 and escape pipe 42, and decoking tank 4 top and bottom are provided with cover plate 46 and bottom
Plate 45；, have support 47 in base plate 45, decoking tank 4 is provided with the pumping case 43 that can extract, pumping case 43 is provided with decoking silk screen
44.
Embodiment 3：A kind of device producing combustion gas with biological material, produces the device of combustion gas by gas with biological material
Change stove 1, dedusting tank 2, drying chamber 3, decoking tank 4, blower fan 5 and air accumulator 6 to form by placed in series, gasification furnace 1 is provided with folder
Set, is passed through water in chuck, gasification furnace 1 top is provided with feed hopper 11, and feed hopper is buffer storage area and combustion zone 11 times, under combustion zone
It is provided with grate 17, grate 17 has except dirt cup 15 and baffle plate 16, except dirt cup 15 periphery is provided with hole, grate on gasification furnace 1
17 bottoms are provided with exhaust tube 12, and baffle plate 16 is located at exhaust tube 12 and removes between dirt cup 15, is provided with the row of closing in gasification furnace 1 bottom
Cinder notch 14；Blower fan 5 is roots blower, and blower fan 5 is provided with air inlet pipe 51 and escape pipe 52, and the fuel gas for whole system provides
Power, fuel gas is extracted out from gasification furnace 1, removing dust tank 2, drying chamber 3 and decoking tank 4 dedusting, eliminating water and detar, then will
Fuel gas pressurization is sent in air accumulator 6 and is stored.Dedusting tank 2 is provided with and leads to tank bottoms air inlet pipe 21 from center, on dedusting tank 2
It is provided with water inlet pipe 27 and the blowoff valve 28 for deslagging of inside water spray, the bottom that sparge pipe 25 is located in dedusting tank 2 is connected to
On water inlet pipe 27, sparge pipe 25 is provided with the spray holes 26 for water spray, and dedusting tank 2 top sets Packed cover plate 23, dedusting
It is provided with the aeroscopic plate 24 of rotation, dedusting tank 2 bottom is provided with end socket 20, and blowoff valve 28 is located at the end socket 20 of dedusting tank 2 bottom in tank 2
On.Drying chamber 3 top sets Packed cover plate 34, and cover plate 34 is provided with escape pipe 32, and drying chamber 3 bottom is provided with end socket 35, envelope
35 are provided with blowoff valve 36, and drying chamber 3 bottom is provided with support 37, and drying chamber 3 bottom is provided with the air inlet pipe 31 supplied gas into tank,
It is provided with the cooled partition 33 of mutual dislocation setting inside drying chamber 3.Decoking tank 4 is drawer type filter, is provided with the middle part of decoking tank 4
Decoking tank 4 is divided into air inlet area and the Qu Liangqu that gives vent to anger by dividing plate 48, and air inlet area is connected in decoking tank 4 bottom with area of giving vent to anger, air inlet
Area and area top of giving vent to anger are respectively equipped with air inlet pipe 41 and escape pipe 42, and decoking tank 4 top and bottom are provided with cover plate 46 and base plate
45；, have support 47 in base plate 45, decoking tank 4 is provided with the pumping case 43 that can extract, pumping case 43 is provided with decoking silk screen
44.Air accumulator 6 is the fuel gas storage of whole device, and air accumulator 6 is provided with and leads to tank bottoms air inlet pipe 61 from center, storage
Gas tank 6 top is provided with escape pipe 62, and air accumulator 6 top and bottom are respectively equipped with cover plate 64 and the end socket 66 of sealing, under air accumulator 6
It is provided with support 67.
Embodiment 4：A kind of device producing combustion gas with biological material, produces the device of combustion gas by gas with biological material
Change stove 1, dedusting tank 2, drying chamber 3, decoking tank 4, blower fan 5 and air accumulator 6 to form by placed in series, gasification furnace 1 is provided with folder
Set, is passed through water in chuck, gasification furnace 1 top is provided with feed hopper 11, and feed hopper is buffer storage area and combustion zone 11 times, under combustion zone
It is provided with grate 17, grate 17 has except dirt cup 15 and baffle plate 16, except dirt cup 15 periphery is provided with hole, grate on gasification furnace 1
17 bottoms are provided with exhaust tube 12, and baffle plate 16 is located at exhaust tube 12 and removes between dirt cup 15, is provided with the row of closing in gasification furnace 1 bottom
Cinder notch 14；Blower fan 5 is roots blower, and blower fan 5 is provided with air inlet pipe 51 and escape pipe 52, and the fuel gas for whole system provides
Power, fuel gas is extracted out from gasification furnace 1, removing dust tank 2, drying chamber 3 and decoking tank 4 dedusting, eliminating water and detar, then will
Fuel gas pressurization is sent in air accumulator 6 and is stored.Dedusting tank 2 is provided with and leads to tank bottoms air inlet pipe 21 from center, on dedusting tank 2
It is provided with water inlet pipe 27 and the blowoff valve 28 for deslagging of inside water spray, the bottom that sparge pipe 25 is located in dedusting tank 2 is connected to
On water inlet pipe 27, sparge pipe 25 is provided with the spray holes 26 for water spray, and dedusting tank 2 top sets Packed cover plate 23, dedusting
It is provided with the aeroscopic plate 24 of rotation, dedusting tank 2 bottom is provided with end socket 20, and blowoff valve 28 is located at the end socket 20 of dedusting tank 2 bottom in tank 2
On.Drying chamber 3 top sets Packed cover plate 34, and cover plate 34 is provided with escape pipe 32, and drying chamber 3 bottom is provided with end socket 35, envelope
35 are provided with blowoff valve 36, and drying chamber 3 bottom is provided with support 37, and drying chamber 3 bottom is provided with the air inlet pipe 31 supplied gas into tank,
It is provided with the cooled partition 33 of mutual dislocation setting inside drying chamber 3.Decoking tank 4 is drawer type filter, is provided with the middle part of decoking tank 4
Decoking tank 4 is divided into air inlet area and the Qu Liangqu that gives vent to anger by dividing plate 48, and air inlet area is connected in decoking tank 4 bottom with area of giving vent to anger, air inlet
Area and area top of giving vent to anger are respectively equipped with air inlet pipe 41 and escape pipe 42, and decoking tank 4 top and bottom are provided with cover plate 46 and base plate
45；, have support 47 in base plate 45, decoking tank 4 is provided with the pumping case 43 that can extract, pumping case 43 is provided with decoking silk screen
44.Air accumulator 6 is the fuel gas storage of whole device, and air accumulator 6 is provided with and leads to tank bottoms air inlet pipe 61 from center, storage
Gas tank 6 top is provided with escape pipe 62, and air accumulator 6 top and bottom are respectively equipped with cover plate 64 and the end socket 66 of sealing, under air accumulator 6
It is provided with support 67.Air accumulator 6 is provided with the pressure gauge 68 of combustible gas plate pressure in reflection basin, the air inlet pipe 61 on air accumulator 6
Port is provided with air scoop 63.Igniting airduct 18 when beginning to use for whole device is provided with the grate 17 of gasification furnace 1.
Embodiment 5：A kind of device producing combustion gas with biological material, produces the device of combustion gas by gas with biological material
Change stove 1, dedusting tank 2, drying chamber 3, decoking tank 4, blower fan 5 and air accumulator 6 to form by placed in series, gasification furnace 1 is provided with folder
Set, is passed through water in chuck, gasification furnace 1 top is provided with feed hopper 11, and feed hopper is buffer storage area and combustion zone 11 times, under combustion zone
It is provided with grate 17, grate 17 has except dirt cup 15 and baffle plate 16, except dirt cup 15 periphery is provided with hole, grate on gasification furnace 1
17 bottoms are provided with exhaust tube 12, and baffle plate 16 is located at exhaust tube 12 and removes between dirt cup 15, is provided with the row of closing in gasification furnace 1 bottom
Cinder notch 14；Blower fan 5 is roots blower, and blower fan 5 is provided with air inlet pipe 51 and escape pipe 52, and the fuel gas for whole system provides
Power, fuel gas is extracted out from gasification furnace 1, removing dust tank 2, drying chamber 3 and decoking tank 4 dedusting, eliminating water and detar, then will
Fuel gas pressurization is sent in air accumulator 6 and is stored.Dedusting tank 2 is provided with and leads to tank bottoms air inlet pipe 21 from center, on dedusting tank 2
It is provided with water inlet pipe 27 and the blowoff valve 28 for deslagging of inside water spray, the bottom that sparge pipe 25 is located in dedusting tank 2 is connected to
On water inlet pipe 27, sparge pipe 25 is provided with the spray holes 26 for water spray, and dedusting tank 2 top sets Packed cover plate 23, dedusting
It is provided with the aeroscopic plate 24 of rotation, dedusting tank 2 bottom is provided with end socket 20, and blowoff valve 28 is located at the end socket 20 of dedusting tank 2 bottom in tank 2
On.Drying chamber 3 top sets Packed cover plate 34, and cover plate 34 is provided with escape pipe 32, and drying chamber 3 bottom is provided with end socket 35, envelope
35 are provided with blowoff valve 36, and drying chamber 3 bottom is provided with support 37, and drying chamber 3 bottom is provided with the air inlet pipe 31 supplied gas into tank,
It is provided with the cooled partition 33 of mutual dislocation setting inside drying chamber 3.Decoking tank 4 is drawer type filter, is provided with the middle part of decoking tank 4
Decoking tank 4 is divided into air inlet area and the Qu Liangqu that gives vent to anger by dividing plate 48, and air inlet area is connected in decoking tank 4 bottom with area of giving vent to anger, air inlet
Area and area top of giving vent to anger are respectively equipped with air inlet pipe 41 and escape pipe 42, and decoking tank 4 top and bottom are provided with cover plate 46 and base plate
45；, have support 47 in base plate 45, decoking tank 4 is provided with the pumping case 43 that can extract, pumping case 43 is provided with decoking silk screen
44.Air accumulator 6 is the fuel gas storage of whole device, and air accumulator 6 is provided with and leads to tank bottoms air inlet pipe 61 from center, storage
Gas tank 6 top is provided with escape pipe 62, and air accumulator 6 top and bottom are respectively equipped with cover plate 64 and the end socket 66 of sealing, under air accumulator 6
It is provided with support 67.Baffle plate 16 length of gasification furnace 1 is the 1/3 of whole circumference length.
Embodiment 6：A kind of device producing combustion gas with biological material, produces the device of combustion gas by gas with biological material
Change stove 1, dedusting tank 2, drying chamber 3, decoking tank 4, blower fan 5 and air accumulator 6 to form by placed in series, gasification furnace 1 is provided with folder
Set, is passed through water in chuck, gasification furnace 1 top is provided with feed hopper 11, and feed hopper is buffer storage area and combustion zone 11 times, under combustion zone
It is provided with grate 17, grate 17 has except dirt cup 15 and baffle plate 16, except dirt cup 15 periphery is provided with hole, grate on gasification furnace 1
17 bottoms are provided with exhaust tube 12, and baffle plate 16 is located at exhaust tube 12 and removes between dirt cup 15, is provided with the row of closing in gasification furnace 1 bottom
Cinder notch 14；Blower fan 5 is roots blower, and blower fan 5 is provided with air inlet pipe 51 and escape pipe 52, and the fuel gas for whole system provides
Power, fuel gas is extracted out from gasification furnace 1, removing dust tank 2, drying chamber 3 and decoking tank 4 dedusting, eliminating water and detar, then will
Fuel gas pressurization is sent in air accumulator 6 and is stored.Dedusting tank 2 is provided with and leads to tank bottoms air inlet pipe 21 from center, on dedusting tank 2
It is provided with water inlet pipe 27 and the blowoff valve 28 for deslagging of inside water spray, the bottom that sparge pipe 25 is located in dedusting tank 2 is connected to
On water inlet pipe 27, sparge pipe 25 is provided with the spray holes 26 for water spray, and dedusting tank 2 top sets Packed cover plate 23, dedusting
It is provided with the aeroscopic plate 24 of rotation, dedusting tank 2 bottom is provided with end socket 20, and blowoff valve 28 is located at the end socket 20 of dedusting tank 2 bottom in tank 2
On.Drying chamber 3 top sets Packed cover plate 34, and cover plate 34 is provided with escape pipe 32, and drying chamber 3 bottom is provided with end socket 35, envelope
35 are provided with blowoff valve 36, and drying chamber 3 bottom is provided with support 37, and drying chamber 3 bottom is provided with the air inlet pipe 31 supplied gas into tank,
It is provided with the cooled partition 33 of mutual dislocation setting inside drying chamber 3.Decoking tank 4 is drawer type filter, is provided with the middle part of decoking tank 4
Decoking tank 4 is divided into air inlet area and the Qu Liangqu that gives vent to anger by dividing plate 48, and air inlet area is connected in decoking tank 4 bottom with area of giving vent to anger, air inlet
Area and area top of giving vent to anger are respectively equipped with air inlet pipe 41 and escape pipe 42, and decoking tank 4 top and bottom are provided with cover plate 46 and base plate
45；, have support 47 in base plate 45, decoking tank 4 is provided with the pumping case 43 that can extract, pumping case 43 is provided with decoking silk screen
44.Air accumulator 6 is the fuel gas storage of whole device, and air accumulator 6 is provided with and leads to tank bottoms air inlet pipe 61 from center, storage
Gas tank 6 top is provided with escape pipe 62, and air accumulator 6 top and bottom are respectively equipped with cover plate 64 and the end socket 66 of sealing, under air accumulator 6
It is provided with support 67.Air inlet pipe 21 port on dedusting tank 2 is provided with air scoop 29.
Claims (5)
1. a kind of biological material produces the device of combustion gas it is characterised in that producing the device of combustion gas by gas with biological material
Change stove (1), dedusting tank (2), drying chamber (3), decoking tank (4), blower fan (5) and air accumulator (6) to form by placed in series, described
Gasification furnace (1) be provided with chuck, gasification furnace (1) top is provided with feed hopper (11), under feed hopper (11) be buffer storage area and burning
Area, has grate (17) in combustion zone, and grate (17) has except dirt cup (15) and baffle plate (16), except dirt cup (15) periphery sets
Hole, is provided with exhaust tube (12) in upper grate (17) bottom of gasification furnace (1), baffle plate (16) is located at exhaust tube (12) and except dirt cup
(15) between, it is provided with the slag-drip opening (14) of closing in gasification furnace (1) bottom；Described blower fan (5) is roots blower, blower fan (5)
It is provided with air inlet pipe (51) and escape pipe (52), the fuel gas for whole system provides power, by fuel gas from gasification furnace
(1) extract out, removing dust tank (2), drying chamber (3) and decoking tank (4) dedusting, eliminating water and detar, then fuel gas pressurization is sent
Enter storage in air accumulator (6), described dedusting tank (2) is provided with and leads to tank bottoms air inlet pipe (21) from center, on dedusting tank (2)
It is provided with water inlet pipe (27) and the blowoff valve (28) for deslagging of inside water spray, under sparge pipe (25) is located in dedusting tank (2)
Portion is connected on water inlet pipe (27), and sparge pipe (25) is provided with the spray holes (26) for water spray, and dedusting tank (2) top is provided with close
The cover plate (23) of envelope, is provided with the aeroscopic plate (24) of rotation, dedusting tank (2) bottom is provided with end socket (20), blowoff valve in dedusting tank (2)
(28) it is located on the end socket (20) of dedusting tank (2) bottom, air inlet pipe (21) port on described dedusting tank (2) is provided with inducing QI
Cover (29), described drying chamber (3) top sets Packed cover plate (34), and cover plate (34) is provided with escape pipe (32), drying chamber
(3) bottom is provided with end socket (35), and end socket (35) is provided with blowoff valve (36), and drying chamber (3) bottom is provided with support (37), drying chamber
(3) bottom is provided with the cooled partition being provided with mutual dislocation setting inside the air inlet pipe (31) supplied gas into tank, drying chamber (3)
(33), described decoking tank (4) be drawer type filter, be provided with the middle part of decoking tank (4) dividing plate (48) by decoking tank (4) be divided into into
Gas area and the Qu Liangqu that gives vent to anger, air inlet area is connected in decoking tank (4) bottom with area of giving vent to anger, and air inlet area and area top of giving vent to anger set respectively
Air inlet pipe (41) and escape pipe (42), decoking tank (4) top and bottom is had to be provided with cover plate (46) and base plate (45), in base plate (45)
Have support (47), decoking tank (4) is provided with the pumping case (43) that can extract, pumping case (43) is provided with decoking silk screen (44).
2. produce the device of combustion gas it is characterised in that described air accumulator (6) according to described in claim 1 with biological material
For the fuel gas storage of whole device, air accumulator (6) is provided with and leads to tank bottoms air inlet pipe (61), air accumulator from center
(6) top is provided with escape pipe (62), and air accumulator (6) top and bottom are respectively equipped with cover plate (64) and the end socket (66) of sealing, storage
Gas tank (6) has support (67).
3. produce the device of combustion gas it is characterised in that described air accumulator (6) according to described in claim 1 with biological material
It is provided with the pressure gauge (68) of combustible gas plate pressure in reflection basin, air inlet pipe (61) port on air accumulator (6) is provided with leads
Gas hood (63).
4. produce the device of combustion gas it is characterised in that described gasification furnace (1) according to described in claim 1 with biological material
Grate (17) be provided with igniting airduct (18).
5. produce the device of combustion gas it is characterised in that described gasification furnace (1) according to described in claim 1 with biological material
Baffle plate (16) length be whole circumference length 1/3.
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| CN201512511U (en) * | 2009-09-11 | 2010-06-23 | 北京震宇成套电气设备集团 | Equipment for preparing fuel gas by biomass material through gasification |
| CN104130803A (en) * | 2014-07-18 | 2014-11-05 | 郑州力为节能环保科技有限公司 | Downdraft-type biomass gasification set |
| CN204689955U (en) * | 2015-05-09 | 2015-10-07 | 湖北环太生物质设备有限公司 | A kind of device of biological material production combustion gas |
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| JP2007145953A (en) * | 2005-11-25 | 2007-06-14 | Kinsei Sangyo:Kk | Fuel gas generator |
| CN200992535Y (en) * | 2006-12-11 | 2007-12-19 | 辽宁金碧农村能源综合利用有限公司 | Biomass gasifying and tar cracking apparatus |
| CN101284995A (en) * | 2007-04-12 | 2008-10-15 | 陈天祥 | Biomass fuel gas gas-making method by dry method |
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| CN104893756A (en) | 2015-09-09 |
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