CN109370653A - A kind of preparation method and its equipment of biomass gasified synthesis gas - Google Patents
A kind of preparation method and its equipment of biomass gasified synthesis gas Download PDFInfo
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- CN109370653A CN109370653A CN201811268055.5A CN201811268055A CN109370653A CN 109370653 A CN109370653 A CN 109370653A CN 201811268055 A CN201811268055 A CN 201811268055A CN 109370653 A CN109370653 A CN 109370653A
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- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10J—PRODUCTION OF PRODUCER GAS, WATER-GAS, SYNTHESIS GAS FROM SOLID CARBONACEOUS MATERIAL, OR MIXTURES CONTAINING THESE GASES; CARBURETTING AIR OR OTHER GASES
- C10J3/00—Production of combustible gases containing carbon monoxide from solid carbonaceous fuels
- C10J3/46—Gasification of granular or pulverulent flues in suspension
- C10J3/48—Apparatus; Plants
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- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10J—PRODUCTION OF PRODUCER GAS, WATER-GAS, SYNTHESIS GAS FROM SOLID CARBONACEOUS MATERIAL, OR MIXTURES CONTAINING THESE GASES; CARBURETTING AIR OR OTHER GASES
- C10J3/00—Production of combustible gases containing carbon monoxide from solid carbonaceous fuels
- C10J3/72—Other features
- C10J3/82—Gas withdrawal means
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- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10J—PRODUCTION OF PRODUCER GAS, WATER-GAS, SYNTHESIS GAS FROM SOLID CARBONACEOUS MATERIAL, OR MIXTURES CONTAINING THESE GASES; CARBURETTING AIR OR OTHER GASES
- C10J3/00—Production of combustible gases containing carbon monoxide from solid carbonaceous fuels
- C10J3/72—Other features
- C10J3/82—Gas withdrawal means
- C10J3/84—Gas withdrawal means with means for removing dust or tar from the gas
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- Engineering & Computer Science (AREA)
- Combustion & Propulsion (AREA)
- Oil, Petroleum & Natural Gas (AREA)
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Abstract
The present invention discloses a kind of preparation method of biomass gasified synthesis gas, including following operating procedure: (1) neodymium chloride, chlorination promethium being added into water, are mixed evenly, erucic acid sodium is added, gasification auxiliary agent is made;(2) after drying corn stover, rice husk is added thereto, after mixing, crushes and biomass material is made;(3) after mixing biomass material, gasification auxiliary agent, potassium fluotitanate, gasified raw material is made in drying and processing;(4) gasified raw material is then subjected to cracking processing;(5) it after by the synthesis gas obtained after cracking using the processing of decanter type ash bucket, is passed through in spray chamber, after spray liquid progress cooling treatment is sprayed on spray chamber top, fuel gas is made after demister, drier processing in synthesis gas.A kind of preparation method of biomass gasified synthesis gas provided by the invention, simple process, stabilization are at low cost, can effectively promote the gasification efficiency of raw material, while combustion gas obtained, calorific value are higher.
Description
Technical field
The invention belongs to the technical fields that biomass prepares fuel gas, and in particular to a kind of system of biomass gasified synthesis gas
Take method and its equipment.
Background technique
Gasification of biomass is under certain thermodynamic condition, by means of air part (or oxygen), the work of vapor
With, make biomass high polymer occur pyrolysis, oxidation, reduction reforming reaction, be eventually converted into carbon monoxide, hydrogen and low molecule
The process of the fuel gas such as hydro carbons.The available solid biomass enormous amount of China, mainly with agricultural wastes and timber waste
Based on.Biomass distribution dispersion, collection and transport difficult, under conditions of Chinese current, it is difficult to extensive combustion technology is used,
So the Biomass Gasification Power Generation Technology of middle and small scale has unique advantage in China.Biomass is important renewable energy,
It is widely distributed, enormous amount.But since its energy density is low, and disperse, so being difficult to focus on a large scale, this is exactly big
In partial development the reason of national biomass economy low SI.Biomass Gasification Power Generation Technology (BGPG) can be in lesser rule
Higher utilization rate is realized under mould, and high-grade energy form can be provided, particularly suitable for rural area, developing country and ground
Area is an important developing direction so being a kind of important technology using biomass.
Biomass gasifying furnace most widely used at present is mainly fixed-bed gasification furnace and fluidized-bed gasification furnace.But both gas
The gasification temperature for changing furnace is below 1000 DEG C, therefore contains more tar in combustion gas.When combustion zone temperature is high in gasification furnace
When 1000 DEG C or more, secondarily cracking tar resolves into permanent gases, can thoroughly solve the problems, such as tar and its bring waste water
Processing problem, the biomass synthesis gas of acquisition have the advantages that calorific value is high, and phenols content is extremely low, and environmental pollution is small.Air flow bed gas
Change principle: dusty raw materials are carried secretly by gasifying agent (oxygen and steam) enters reactor by special nozzle, instantaneous to catch fire, and is formed
Flame, temperature are up to 2000 DEG C, and raw material and gasifying agent make concurrent flow in flame, and raw material rapidly burns and gasifies, when reaction
Between only several seconds kinds, it is believed that heat release almost carries out simultaneously with the endothermic reaction, in flame end, i.e., synthesis gas leave gasification furnace it
Before, carbon all exhausts.At high temperature, all destructive distillation products are all decomposed, and contain only minimal amount of CH4(0.02%), and
And material particles are respectively separated by air-flow, are individually cracked, are expanded, softening, burnt out until forming slag, therefore materials from bonding
On gasification almost without influence.Ash content in raw material is discharged out of the furnace in the form of slag.Entrained flow gasification feature: fuel particle
It is small, it is gas-solid cocurrent in gasification furnace, the residence time of gas and solid particle in furnace is usually 1s, reduces fuel particle to increase
The specific surface area of big material particles, to improve the production capacity and efficiency of carbon con version of gasification reaction rate and gasification furnace;Pure oxygen or
Gasify under elevated pressure, accelerate gasification reaction rate, keep the intensity of gasification high, efficiency of carbon con version is high, and production capacity reaches several hundred MWth;Gas
It is high to change reaction temperature, production gas is cleaner, without substances such as tar, phenols.
But fluidized-bed gasification furnace technology in the prior art, production efficiency, energy conversion ratio still need into one
Step improves.
Summary of the invention
In order to solve the above technical problem, the present invention provides a kind of preparation method of biomass gasified synthesis gas and its set
It is standby.
The present invention is achieved by the following technical solutions.
A kind of preparation method of biomass gasified synthesis gas, including following operating procedure:
(1) by weight, 12-16 parts of neodymium chlorides, 8-13 parts of chlorination promethiums are added into 105-120 parts of water, mixing is stirred
After mixing uniformly, 30-36 parts of erucic acid sodium are continuously added thereto, the temperature of mixture are risen to 90-95 DEG C, isothermal holding 2-3 is small
Gasification auxiliary agent is made in Shi Hou;
(2) after drying corn stover, the rice husk that 0.5-0.8 times of its weight weighs is added thereto, after mixing, crushes
It is 60-100 mesh to average grain diameter, biomass material is made;
(3) by weight, 80-85 parts of biomass materials, 2-5 parts of gasification auxiliary agents, 0.6-0.8 parts of potassium fluotitanates are mixed
It after uniformly, is added into baking oven, after drying and processing, gasified raw material is made;
(4) then by gasified raw material by screw(-type) feeder, under the carrying of carrier gas, enter from the top of gasification furnace, together
When gasifying agent and overheated steam are passed through into gasification furnace, carry out cracking processing;
(5) it after by the synthesis gas obtained after cracking using the processing of decanter type ash bucket, is passed through in spray chamber, the spray of spray chamber top
Spill spray liquid carry out cooling treatment after, synthesis gas by demister, drier processing after, be made fuel gas, wherein spray liquid by
The component of following parts by weight is made: 14-20 parts of methylpropene sodium sulfonates, 7-10 parts of trisodium citrates, 2-5 parts of sodium acetates, 980-
1000 parts of water.
Specifically, in above-mentioned steps (2) and step (3), temperature when drying and processing is 75-80 DEG C, wherein step (2)
The time of middle drying and processing is 100-120min, and the time of drying and processing is 200-250min in step (3).
Specifically, in above-mentioned steps (4), carrier gas is argon gas.
Specifically, in above-mentioned steps (4), gasifying agent is oxygen.
Specifically, the mass ratio of gasifying agent and gasified raw material is 1:5-7.
Specifically, in above-mentioned steps (4), gasifying agent carries out at preheating it using heating device before entering gasification furnace
It manages, the temperature of gasifying agent is 350-400 DEG C after the pre-heat treatment.
Specifically, the mass ratio of the addition quality of above-mentioned overheated steam and gasified raw material is 1:2-4.
Specifically, in gasification furnace, the pressure that cracking is reacted when handling is 1atm, and the temperature of reaction is 1100-1150 DEG C.
The present invention also provides a kind of producing equipment of biomass gasified synthesis gas, including gasification furnace, the top of the gasification furnace
End is provided with gasifying agent import, feed inlet and overheated steam import, is fixedly installed with porous foam below middle charging aperture
Ceramic wafer, the bottom end of gasification furnace are provided with curved baffle and decanter type ash bucket, spray chamber, demisting are provided with after decanter type ash bucket
Device, drier and gas storage device, while it being additionally provided with carrier gas storage device, gasification agent storage device, the carrier gas is deposited
It is provided with gas flowmeter after storage device and gasifying agent storage device, is provided with preheating simultaneously after the gasification agent storage device
Device, feed inlet are connect with feeding device, and overheated steam import is connect with steam generation facility.
Specifically, above-mentioned feeding device includes material inlet, stirring motor, agitating paddle, screw rod, stirring bunker and discharging
Mouthful, stirring motor is provided with the top of stirring bunker, and discharge outlet is provided with carrier gas inlet.
From the above technical scheme, it can be seen that the beneficial effects of the present invention are:
A kind of preparation method of biomass gasified synthesis gas provided by the invention, simple process, stabilization are at low cost, can have
The gasification efficiency of the promotion raw material of effect, while combustion gas obtained, calorific value are higher.Gasification auxiliary agent provided by the invention, erucic acid rare earth,
The cracking degree of carbochain in cellulose can in the high temperature environment, be effectively promoted, and then effectively improves the production of carbon monoxide
Amount;The activation energy of the condensation reaction of aromatic rings and the cracking reaction of saturated hydrocarbons can be then effectively reduced, in turn in the addition of potassium fluotitanate
Effectively improve the yield of hydrogen.
Detailed description of the invention
Fig. 1 is a kind of producing equipment structural schematic diagram of biomass gasified synthesis gas in embodiment 5.
Fig. 2 is feeding device structural schematic diagram in embodiment 5.
Fig. 3 is preheating device structural schematic diagram in embodiment 5, wherein gasification agent inlet -21, insulating layer -22, heating tube -
23, gasification agent outlets -24, temperature sensor -25.
Fig. 4 is steam generation facility structural schematic diagram in embodiment 5, wherein water inlet -31, heating plate -32, water out -
33, heat-preservation cotton -34.
Fig. 5 is decanter type ash bucket structural schematic diagram in embodiment 5, wherein cinder-discharging port -41, synthesis gas entrance -42, synthesis gas
Outlet -43.
Specific embodiment
Embodiment of the present invention is described in detail below in conjunction with embodiment, but those skilled in the art will
Understand, the following example is merely to illustrate the present invention, and is not construed as limiting the scope of the invention.It is not specified in embodiment specific
Condition person carries out according to conventional conditions or manufacturer's recommended conditions.Reagents or instruments used without specified manufacturer is
The conventional products of commercially available acquisition can be passed through.
Embodiment 1
A kind of preparation method of biomass gasified synthesis gas, including following operating procedure:
(1) by weight, 12 parts of neodymium chlorides, 8 parts of chlorination promethiums are added into 105 parts of water, after being mixed evenly, to
30 parts of erucic acid sodium are wherein continuously added, after the temperature of mixture is risen to 90 DEG C, isothermal holding 2 hours, gasification auxiliary agent is made;
(2) after drying corn stover, 0.5 times of heavy rice husk of its weight is added thereto and is crushed to flat after mixing
Equal partial size is 60 mesh, is made biomass material, and temperature when drying and processing is 75 DEG C, and the time of drying and processing is 100min,;
(3) by weight, after mixing by 80 parts of biomass materials, 2 parts of gasification auxiliary agents, 0.6 part of potassium fluotitanate, add
Enter into baking oven, after drying and processing, gasified raw material is made, temperature when drying and processing is 75 DEG C, and the time of drying and processing is
200min;
(4) then by gasified raw material by screw(-type) feeder, under the carrying of argon gas, enter from the top of gasification furnace, together
When oxygen and overheated steam are passed through into gasification furnace, carry out cracking processing, the pressure that when cracking processing reacts is 1atm, reaction
Temperature be 1100 DEG C;Wherein, the mass ratio of oxygen and gasified raw material is 1:5, and the addition quality of overheated steam and gasification are former
The mass ratio of material is 1:2, and oxygen carries out the pre-heat treatment, gas after the pre-heat treatment to it using heating device before entering gasification furnace
The temperature of agent is 350 DEG C;
(5) it after by the synthesis gas obtained after cracking using the processing of decanter type ash bucket, is passed through in spray chamber, the spray of spray chamber top
Spill spray liquid carry out cooling treatment after, synthesis gas by demister, drier processing after, be made fuel gas, wherein spray liquid by
The component of following parts by weight is made: 14 parts of methylpropene sodium sulfonates, 7 parts of trisodium citrates, 2 parts of sodium acetates, 980 parts of water.
Embodiment 2
A kind of preparation method of biomass gasified synthesis gas, including following operating procedure:
(1) by weight, 13 parts of neodymium chlorides, 9 parts of chlorination promethiums are added into 110 parts of water, after being mixed evenly, to
32 parts of erucic acid sodium are wherein continuously added, after the temperature of mixture is risen to 92 DEG C, isothermal holding 2.5 hours, gasification auxiliary agent is made;
(2) after drying corn stover, 0.6 times of heavy rice husk of its weight is added thereto and is crushed to flat after mixing
Equal partial size is 70 mesh, is made biomass material, and temperature when drying and processing is 76 DEG C, and the time of drying and processing is 102min,;
(3) by weight, after mixing by 82 parts of biomass materials, 3 parts of gasification auxiliary agents, 0.7 part of potassium fluotitanate, add
Enter into baking oven, after drying and processing, gasified raw material is made, temperature when drying and processing is 76 DEG C, and the time of drying and processing is
210min;
(4) then by gasified raw material by screw(-type) feeder, under the carrying of argon gas, enter from the top of gasification furnace, together
When oxygen and overheated steam are passed through into gasification furnace, carry out cracking processing, the pressure that when cracking processing reacts is 1atm, reaction
Temperature be 1110 DEG C;Wherein, the mass ratio of oxygen and gasified raw material is the addition quality and gasified raw material of 1:5 overheated steam
Mass ratio be 1:2, oxygen enter gasification furnace before, the pre-heat treatment is carried out to it using heating device, is gasified after the pre-heat treatment
The temperature of agent is 350 DEG C;
(5) it after by the synthesis gas obtained after cracking using the processing of decanter type ash bucket, is passed through in spray chamber, the spray of spray chamber top
Spill spray liquid carry out cooling treatment after, synthesis gas by demister, drier processing after, be made fuel gas, wherein spray liquid by
The component of following parts by weight is made: 15 parts of methylpropene sodium sulfonates, 7 parts of trisodium citrates, 3 parts of sodium acetates, 990 parts of water.
Embodiment 3
A kind of preparation method of biomass gasified synthesis gas, including following operating procedure:
(1) by weight, 15 parts of neodymium chlorides, 11 parts of chlorination promethiums are added into 115 parts of water, after being mixed evenly,
34 parts of erucic acid sodium are continuously added thereto, and after the temperature of mixture is risen to 94 DEG C, isothermal holding 3 hours, gasification auxiliary agent is made;
(2) after drying corn stover, 0.7 times of heavy rice husk of its weight is added thereto and is crushed to flat after mixing
Equal partial size is 80 mesh, is made biomass material, and temperature when drying and processing is 78 DEG C, and the time of drying and processing is 115min,;
(3) by weight, after mixing by 84 parts of biomass materials, 4 parts of gasification auxiliary agents, 0.7 part of potassium fluotitanate, add
Enter into baking oven, after drying and processing, gasified raw material is made, temperature when drying and processing is 78 DEG C, and the time of drying and processing is
240min;
(4) then by gasified raw material by screw(-type) feeder, under the carrying of argon gas, enter from the top of gasification furnace, together
When oxygen and overheated steam are passed through into gasification furnace, carry out cracking processing, the pressure that when cracking processing reacts is 1atm, reaction
Temperature be 1140 DEG C;Wherein, the mass ratio of oxygen and gasified raw material is 1:6, and the addition quality of overheated steam and gasification are former
The mass ratio of material is 1:3, and oxygen carries out the pre-heat treatment, gas after the pre-heat treatment to it using heating device before entering gasification furnace
The temperature of agent is 380 DEG C;
(5) it after by the synthesis gas obtained after cracking using the processing of decanter type ash bucket, is passed through in spray chamber, the spray of spray chamber top
Spill spray liquid carry out cooling treatment after, synthesis gas by demister, drier processing after, be made fuel gas, wherein spray liquid by
The component of following parts by weight is made: 18 parts of methylpropene sodium sulfonates, 9 parts of trisodium citrates, 4 parts of sodium acetates, 990 parts of water.
Embodiment 4
A kind of preparation method of biomass gasified synthesis gas, including following operating procedure:
(1) by weight, 16 parts of neodymium chlorides, 13 parts of chlorination promethiums are added into 120 parts of water, after being mixed evenly,
36 parts of erucic acid sodium are continuously added thereto, and after the temperature of mixture is risen to 95 DEG C, isothermal holding 3 hours, gasification auxiliary agent is made;
(2) after drying corn stover, 0.8 times of heavy rice husk of its weight is added thereto and is crushed to flat after mixing
Equal partial size is 100 mesh, is made biomass material, and temperature when drying and processing is 80 DEG C, and the time of drying and processing is 120min,;
(3) by weight, after mixing by 85 parts of biomass materials, 5 parts of gasification auxiliary agents, 0.8 part of potassium fluotitanate, add
Enter into baking oven, after drying and processing, gasified raw material is made, temperature when drying and processing is 80 DEG C, and the time of drying and processing is
250min;
(4) then by gasified raw material by screw(-type) feeder, under the carrying of argon gas, enter from the top of gasification furnace, together
When oxygen and overheated steam are passed through into gasification furnace, carry out cracking processing, the pressure that when cracking processing reacts is 1atm, reaction
Temperature be 1150 DEG C;Wherein, the mass ratio of oxygen and gasified raw material is 1:7, and the addition quality of overheated steam and gasification are former
The mass ratio of material is 1:4, and oxygen carries out the pre-heat treatment, gas after the pre-heat treatment to it using heating device before entering gasification furnace
The temperature of agent is 400 DEG C;
(5) it after by the synthesis gas obtained after cracking using the processing of decanter type ash bucket, is passed through in spray chamber, the spray of spray chamber top
Spill spray liquid carry out cooling treatment after, synthesis gas by demister, drier processing after, be made fuel gas, wherein spray liquid by
The component of following parts by weight is made: 20 parts of methylpropene sodium sulfonates, 10 parts of trisodium citrates, 5 parts of sodium acetates, 1000 parts of water.
Comparative example 1
Step does not add gasification auxiliary agent in (3), remaining operating procedure is identical with embodiment 1.
Comparative example 2
Step does not add potassium fluotitanate in (3), remaining operating procedure is identical with embodiment 2.
It is tested respectively with the method for each embodiment and comparative example, then tests the gasification efficiency and the combustion heat of each group
Value, test result are as shown in table 1:
A kind of preparation method compliance test result of the biomass gasified synthesis gas of table 1
Embodiment 5
The present invention also provides a kind of producing equipment of biomass gasified synthesis gas, including gasification furnace 1, the gasification furnace 1
Top is provided with gasifying agent import, feed inlet and overheated steam import, is fixedly installed with porous bubble below middle charging aperture
Foam ceramic wafer 2, the bottom end of gasification furnace 1 are provided with curved baffle 3 and decanter type ash bucket 4, are provided with spray chamber after decanter type ash bucket 4
5, demister 6, drier 7 and gas storage device 8, while being additionally provided with carrier gas storage device 9, gasification agent storage device
10, gas flowmeter 14, the gasifying agent storage dress are provided with after the carrier gas storage device 9 and gasifying agent storage device 10
After setting 10 while it being provided with preheating device 11, feed inlet is connect with feeding device 12, and overheated steam import and steam generation fill
Set 13 connections.
Specifically, above-mentioned feeding device includes material inlet 121, stirring motor 122, agitating paddle 123, screw rod 124, stirring
Feed bin 125 and discharge port 126, stirring motor 122 are provided with the top of stirring bunker 125, are provided with carrier gas at discharge port 126
Entrance 127.
Certainly, the above description is not a limitation of the present invention, and the present invention is also not limited to the example above, the art
Those of ordinary skill, within the essential scope of the present invention, variation, change, addition or the replacement made all should belong to the present invention
Protection scope.
Claims (10)
1. a kind of preparation method of biomass gasified synthesis gas, which is characterized in that including following operating procedure:
(1) by weight, 12-16 parts of neodymium chlorides, 8-13 parts of chlorination promethiums are added into 105-120 parts of water, are mixed equal
After even, 30-36 parts of erucic acid sodium are continuously added thereto, after the temperature of mixture is risen to 90-95 DEG C, isothermal holding 2-3 hours,
Gasification auxiliary agent is made;
(2) after drying corn stover, the rice husk that 0.5-0.8 times of its weight weighs is added thereto, after mixing, is crushed to flat
Equal partial size is 60-100 mesh, and biomass material is made;
(3) by weight, 80-85 parts of biomass materials, 2-5 parts of gasification auxiliary agents, 0.6-0.8 parts of potassium fluotitanates are uniformly mixed
Afterwards, it is added into baking oven, after drying and processing, gasified raw material is made;
(4) then by gasified raw material by screw(-type) feeder, under the carrying of carrier gas, enter from the top of gasification furnace, while to
It is passed through gasifying agent and overheated steam in gasification furnace, carries out cracking processing;
(5) it after by the synthesis gas obtained after cracking using the processing of decanter type ash bucket, is passed through in spray chamber, the sprinkling spray of spray chamber top
After drenching liquid progress cooling treatment, after demister, drier processing fuel gas is made, wherein spray liquid is by following in synthesis gas
The component of parts by weight is made: 14-20 parts of methylpropene sodium sulfonates, 7-10 parts of trisodium citrates, 2-5 parts of sodium acetates, 980-1000
Part water.
2. a kind of preparation method of biomass gasified synthesis gas according to claim 1, which is characterized in that above-mentioned steps
(2) and in step (3), temperature when drying and processing is 75-80 DEG C, and wherein the time of drying and processing is 100- in step (2)
120min, the time of drying and processing is 200-250min in step (3).
3. a kind of preparation method of biomass gasified synthesis gas according to claim 1, which is characterized in that above-mentioned steps
(4) in, carrier gas is argon gas.
4. a kind of preparation method of biomass gasified synthesis gas according to claim 1, which is characterized in that above-mentioned steps
(4) in, gasifying agent is oxygen.
5. a kind of preparation method of biomass gasified synthesis gas according to claim 4, which is characterized in that gasifying agent and gas
The mass ratio for changing raw material is 1:5-7.
6. a kind of preparation method of biomass gasified synthesis gas according to claim 5, which is characterized in that above-mentioned steps
(4) in, gasifying agent carries out the pre-heat treatment to it using heating device, the temperature of gasifying agent after the pre-heat treatment before entering gasification furnace
Degree is 350-400 DEG C.
7. according to claim 4 or a kind of preparation method of 5 any biomass gasified synthesis gas, which is characterized in that on
The mass ratio of the addition quality and gasified raw material of stating overheated steam is 1:2-4.
8. a kind of preparation method of biomass gasified synthesis gas according to claim 1, which is characterized in that in gasification furnace,
The pressure reacted when cracking processing is 1atm, and the temperature of reaction is 1100-1150 DEG C.
9. a kind of producing equipment of biomass gasified synthesis gas, which is characterized in that including gasification furnace, the top of the gasification furnace is set
It is equipped with gasifying agent import, feed inlet and overheated steam import, is fixedly installed with porous foam ceramic below middle charging aperture
Plate, the bottom end of gasification furnace are provided with curved baffle and decanter type ash bucket, and spray chamber is provided with after decanter type ash bucket, demister, is done
Dry device and gas storage device, while being additionally provided with carrier gas storage device, gasification agent storage device, the carrier gas storage device
Be provided with gas flowmeter after gasifying agent storage device, be provided with preheating device simultaneously after the gasification agent storage device,
Feed inlet is connect with feeding device, and overheated steam import is connect with steam generation facility.
10. a kind of producing equipment of biomass gasified synthesis gas according to claim 9, which is characterized in that above-mentioned charging
Device includes material inlet, stirring motor, agitating paddle, screw rod, stirring bunker and discharge port, and stirring motor is provided with stirring material
The top in storehouse, discharge outlet are provided with carrier gas inlet.
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