CN107129835A - A kind of method and system that gas generator is transform as to the stoves such as biomass - Google Patents

A kind of method and system that gas generator is transform as to the stoves such as biomass Download PDF

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Publication number
CN107129835A
CN107129835A CN201610103732.2A CN201610103732A CN107129835A CN 107129835 A CN107129835 A CN 107129835A CN 201610103732 A CN201610103732 A CN 201610103732A CN 107129835 A CN107129835 A CN 107129835A
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China
Prior art keywords
gas
biomass
transform
stove
burner
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CN201610103732.2A
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Chinese (zh)
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汪春雷
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Individual
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Individual
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Priority to CN201610103732.2A priority Critical patent/CN107129835A/en
Publication of CN107129835A publication Critical patent/CN107129835A/en
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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
    • 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
    • C10J3/58—Production of combustible gases containing carbon monoxide from solid carbonaceous fuels combined with pre-distillation of the fuel
    • C10J3/60—Processes
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10J—PRODUCTION OF PRODUCER GAS, WATER-GAS, SYNTHESIS GAS FROM SOLID CARBONACEOUS MATERIAL, OR MIXTURES CONTAINING THESE GASES; CARBURETTING AIR OR OTHER GASES
    • C10J3/00—Production of combustible gases containing carbon monoxide from solid carbonaceous fuels
    • C10J3/72—Other features
    • C10J3/721—Multistage gasification, e.g. plural parallel or serial gasification stages
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10J—PRODUCTION OF PRODUCER GAS, WATER-GAS, SYNTHESIS GAS FROM SOLID CARBONACEOUS MATERIAL, OR MIXTURES CONTAINING THESE GASES; CARBURETTING AIR OR OTHER GASES
    • C10J3/00—Production of combustible gases containing carbon monoxide from solid carbonaceous fuels
    • C10J3/72—Other features
    • C10J3/723—Controlling or regulating the gasification process
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10J—PRODUCTION OF PRODUCER GAS, WATER-GAS, SYNTHESIS GAS FROM SOLID CARBONACEOUS MATERIAL, OR MIXTURES CONTAINING THESE GASES; CARBURETTING AIR OR OTHER GASES
    • C10J2300/00—Details of gasification processes
    • C10J2300/09—Details of the feed, e.g. feeding of spent catalyst, inert gas or halogens
    • C10J2300/0913—Carbonaceous raw material
    • C10J2300/0916—Biomass
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10J—PRODUCTION OF PRODUCER GAS, WATER-GAS, SYNTHESIS GAS FROM SOLID CARBONACEOUS MATERIAL, OR MIXTURES CONTAINING THESE GASES; CARBURETTING AIR OR OTHER GASES
    • C10J2300/00—Details of gasification processes
    • C10J2300/09—Details of the feed, e.g. feeding of spent catalyst, inert gas or halogens
    • C10J2300/0913—Carbonaceous raw material
    • C10J2300/093—Coal
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10J—PRODUCTION OF PRODUCER GAS, WATER-GAS, SYNTHESIS GAS FROM SOLID CARBONACEOUS MATERIAL, OR MIXTURES CONTAINING THESE GASES; CARBURETTING AIR OR OTHER GASES
    • C10J2300/00—Details of gasification processes
    • C10J2300/09—Details of the feed, e.g. feeding of spent catalyst, inert gas or halogens
    • C10J2300/0913—Carbonaceous raw material
    • C10J2300/0946—Waste, e.g. MSW, tires, glass, tar sand, peat, paper, lignite, oil shale
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10J—PRODUCTION OF PRODUCER GAS, WATER-GAS, SYNTHESIS GAS FROM SOLID CARBONACEOUS MATERIAL, OR MIXTURES CONTAINING THESE GASES; CARBURETTING AIR OR OTHER GASES
    • C10J2300/00—Details of gasification processes
    • C10J2300/09—Details of the feed, e.g. feeding of spent catalyst, inert gas or halogens
    • C10J2300/0953—Gasifying agents
    • C10J2300/0956—Air or oxygen enriched air
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10J—PRODUCTION OF PRODUCER GAS, WATER-GAS, SYNTHESIS GAS FROM SOLID CARBONACEOUS MATERIAL, OR MIXTURES CONTAINING THESE GASES; CARBURETTING AIR OR OTHER GASES
    • C10J2300/00—Details of gasification processes
    • C10J2300/09—Details of the feed, e.g. feeding of spent catalyst, inert gas or halogens
    • C10J2300/0953—Gasifying agents
    • C10J2300/0959—Oxygen
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10J—PRODUCTION OF PRODUCER GAS, WATER-GAS, SYNTHESIS GAS FROM SOLID CARBONACEOUS MATERIAL, OR MIXTURES CONTAINING THESE GASES; CARBURETTING AIR OR OTHER GASES
    • C10J2300/00—Details of gasification processes
    • C10J2300/09—Details of the feed, e.g. feeding of spent catalyst, inert gas or halogens
    • C10J2300/0953—Gasifying agents
    • C10J2300/0969—Carbon dioxide
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10J—PRODUCTION OF PRODUCER GAS, WATER-GAS, SYNTHESIS GAS FROM SOLID CARBONACEOUS MATERIAL, OR MIXTURES CONTAINING THESE GASES; CARBURETTING AIR OR OTHER GASES
    • C10J2300/00—Details of gasification processes
    • C10J2300/09—Details of the feed, e.g. feeding of spent catalyst, inert gas or halogens
    • C10J2300/0953—Gasifying agents
    • C10J2300/0973—Water
    • C10J2300/0976—Water as steam
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10J—PRODUCTION OF PRODUCER GAS, WATER-GAS, SYNTHESIS GAS FROM SOLID CARBONACEOUS MATERIAL, OR MIXTURES CONTAINING THESE GASES; CARBURETTING AIR OR OTHER GASES
    • C10J2300/00—Details of gasification processes
    • C10J2300/09—Details of the feed, e.g. feeding of spent catalyst, inert gas or halogens
    • C10J2300/0983—Additives
    • C10J2300/0996—Calcium-containing inorganic materials, e.g. lime
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10J—PRODUCTION OF PRODUCER GAS, WATER-GAS, SYNTHESIS GAS FROM SOLID CARBONACEOUS MATERIAL, OR MIXTURES CONTAINING THESE GASES; CARBURETTING AIR OR OTHER GASES
    • C10J2300/00—Details of gasification processes
    • C10J2300/12—Heating the gasifier
    • C10J2300/1223—Heating the gasifier by burners
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10J—PRODUCTION OF PRODUCER GAS, WATER-GAS, SYNTHESIS GAS FROM SOLID CARBONACEOUS MATERIAL, OR MIXTURES CONTAINING THESE GASES; CARBURETTING AIR OR OTHER GASES
    • C10J2300/00—Details of gasification processes
    • C10J2300/16—Integration of gasification processes with another plant or parts within the plant
    • C10J2300/1603—Integration of gasification processes with another plant or parts within the plant with gas treatment
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10J—PRODUCTION OF PRODUCER GAS, WATER-GAS, SYNTHESIS GAS FROM SOLID CARBONACEOUS MATERIAL, OR MIXTURES CONTAINING THESE GASES; CARBURETTING AIR OR OTHER GASES
    • C10J2300/00—Details of gasification processes
    • C10J2300/16—Integration of gasification processes with another plant or parts within the plant
    • C10J2300/1603—Integration of gasification processes with another plant or parts within the plant with gas treatment
    • C10J2300/1606—Combustion processes

Abstract

A kind of method and system that gas generator is transform as to the stoves such as biomass；It is characterized in that；Biomass stove uses the working method of one section of gas generator, and retort section is using the height of two sections of gas generators；With Burner Technology by air or pure oxygen, or the flue gas rich in carbon dioxide and vapor that oxygen-enriched air and the fuel gas buring of stove itself generation are produced, as in gasifying agent feeding stove, biomass is set to gasify in high temperature, produce combustion gas, detar is passed through in combustion gas, after the purification process such as dedusting, reuses；And the tar and flue dust removed can be by burner combustion, flue gas is sent back in stove；According to the difference of gasification agent temperature, gas generator can transform biomass carbon stove, activated carbon furnace, full gasification furnace as；The fuel of processing can be biomass, rubbish, coal etc..

Description

A kind of method and system that gas generator is transform as to the stoves such as biomass
Technical field
A kind of method and system that gas generator is transform as to the stoves such as biomass；Belong to clean energy technology.
Background technology
Biomass occupies an important position in China's energy strategy；The clean and efficient of biomass solves atmosphere pollution using to the national economic development, It is significant；Traditional approach is still continued to use in the utilization of current biomass, and efficiency is low, pollution weight, into chicken ribs；One kind transforms gas generator Link premise will be discharged for the method and system of the stoves such as biomass, waste gas is turned into the gasifying agent of biomass, biology is changed into combustion gas, coal gas is sent out Raw stove transform the stoves such as biomass as, realizes near-zero release；This is by once improving as energy technology.
The content of the invention
A kind of method and system that gas generator is transform as to the stoves such as biomass；It is characterized in that；Biomass stove uses the work of one section of gas generator Make mode, and retort section is using the height of two sections of gas generators；With Burner Technology by air or pure oxygen, or oxygen-enriched air and stove itself The flue gas rich in carbon dioxide and vapor that the fuel gas buring of generation is produced, sends into stove as gasifying agent, biomass is gasified in high temperature, Combustion gas is produced, detar is passed through in combustion gas, after the purification process such as dedusting, reused；And the tar and flue dust removed can be by burner combustion, cigarette In pneumatic transmission melts down；According to the difference of gasification agent temperature, gas generator can transform biomass carbon stove, activated carbon furnace, full gasification furnace as；Processing Fuel can be biomass, rubbish, coal etc..Characterized in that, burner, which can be used, includes the gas burner of combustion chamber, it is possible to use heat Gas burner and gas flare etc..A kind of method and system that gas generator is transform as to the stoves such as biomass；Characterized in that, burning The flue gas rich in carbon dioxide and vapor that the fuel gas buring that device is produced is produced is controlled in 900K or so, and gas generator can transform biology as Matter carbon stove.A kind of method and system that gas generator is transform as to the stoves such as biomass；Characterized in that, the fuel gas buring that burner is produced is produced The flue gas rich in carbon dioxide and vapor control in 1250K or so, gas generator can transform activated carbon from activated sludge stove as.One kind will Gas generator transform the method and system of the stoves such as biomass as；Characterized in that, burner produce fuel gas buring produce be rich in carbon dioxide Controlled with the flue gas of vapor in 1400K or so, gas generator can transform the full gasification furnace of biomass as, and full gasification furnace is when adding raw material A certain proportion of calcium oxide should be added.A kind of method and system that gas generator is transform as to the stoves such as biomass；It is characterized in that gas generator Function and equipment do not make big change；Wherein water-cooling wall, steamdrum, body of heater, deduster, decoking equipment etc. is not changed substantially, is simply increased Burner, air separation plant etc.；Stove can send into steam supplement when the weary oxygen flue gas of high temperature is inadequate as gasifying agent.
Embodiment
One kind transform gas generator as continuous biomass activated carbon furnace described in embodiment 1.；It is characterized in that；Biomass stove is using one section of coal gas hair The working method of raw stove, and retort section is using the height of two sections of gas generators；The combustion gas for producing air and stove itself with Burner Technology The flue gas rich in carbon dioxide and vapor that burning is produced, sends into stove as gasifying agent, biomass is gasified in high temperature, produce combustion gas, Detar is passed through in combustion gas, after the purification process such as dedusting, reuses；Stove can use liquefied petroleum gas when starting.And the tar and flue dust removed can lead to Burner combustion is crossed, flue gas is sent back in stove；According to gasification agent temperature, gas generator can transform activated carbon from activated sludge stove as；The fuel of processing Can be biomass, rubbish, coal etc..Burner, which can be used, includes the gas burner of combustion chamber, it is possible to use thermal gas burner and waste gas Burner etc..A kind of method and system that gas generator is transform as to biomass stove；Characterized in that, the fuel gas buring that burner is produced is produced The flue gas rich in carbon dioxide and vapor control in 1250K or so, gas generator can transform activated carbon from activated sludge stove as.One kind will Gas generator transform the method and system of the stoves such as biomass as；It is characterized in that gas generator function and equipment do not make big change；Its reclaimed water Cold wall, steamdrum, body of heater, deduster, decoking equipment etc. is not changed substantially, only increases burner etc.；Stove is made in the weary oxygen flue gas of high temperature For gasifying agent it is inadequate when can send into steam supplement.
A kind of method and system that gas generator is transform as to refuse gasification boiler described in embodiment 2.；It is characterized in that；Refuse gasification boiler is using one section of coal The working method of gas producer, and retort section is using the height of two sections of gas generators；Air and stove itself are produced with Burner Technology The flue gas rich in carbon dioxide and vapor that fuel gas buring is produced, sends into stove as gasifying agent, rubbish is gasified in high temperature, produce combustion gas, Detar is passed through in combustion gas, after the purification process such as dedusting, reuses；Stove can use liquefied petroleum gas when starting.And the tar and flue dust removed can lead to Burner combustion is crossed, flue gas is sent back in stove；According to gasification agent temperature, gas generator can transform the full gasification furnace of rubbish as；The fuel of processing can To be biomass, rubbish, coal etc..Burner, which can be used, includes the gas burner of combustion chamber, it is possible to use thermal gas burner and waste gas combustion Burner etc..A kind of method and system that gas generator is transform as to refuse gasification boiler；Characterized in that, the fuel gas buring that burner is produced is produced The flue gas rich in carbon dioxide and vapor control in 1400K or so, gas generator can transform the full gasification furnace of rubbish, full gasification furnace as A certain proportion of calcium oxide should be added when adding raw material.A kind of method and system that gas generator is transform as to the full gasification furnace of rubbish；Its feature It is that gas generator function and equipment do not make big change；Wherein water-cooling wall, steamdrum, body of heater, deduster, decoking equipment etc. is not made substantially Change, only increase burner etc.；Gasification furnace can send into steam supplement when the weary oxygen flue gas of high temperature is inadequate as gasifying agent.

Claims (6)

1. a kind of method and system that gas generator is transform as to the stoves such as biomass；It is characterized in that；Biomass stove uses the work of one section of gas generator Mode, and retort section is using the height of two sections of gas generators；Air or pure oxygen, or oxygen-enriched air and stove itself are produced with Burner Technology The flue gas rich in carbon dioxide and vapor that raw fuel gas buring is produced, sends into stove as gasifying agent, biomass is gasified in high temperature, produce Detar is passed through in raw combustion gas, combustion gas, after the purification process such as dedusting, reuses；And the tar and flue dust removed can be by burner combustion, flue gas Send back in stove；According to the difference of gasification agent temperature, gas generator can transform biomass carbon stove, activated carbon furnace, full gasification furnace as；Processing Fuel can be biomass, rubbish, coal etc..
2. a kind of method and system that gas generator is transform as to the stoves such as biomass according to claim 1；Characterized in that, bag can be used in burner Include the gas burner of combustion chamber, it is possible to use thermal gas burner and gas flare etc..
3. a kind of method and system that gas generator is transform as to the stoves such as biomass according to claim 1；Characterized in that, the combustion that burner is produced The flue gas rich in carbon monoxide and vapor that gas burning is produced is controlled in 900K or so, and gas generator can transform biomass carbon stove as, Rubbish or coal carbon furnace can be transform as.
4. a kind of method and system that gas generator is transform as to the stoves such as biomass according to claim 1；Characterized in that, the combustion that burner is produced The flue gas rich in carbon dioxide and vapor that gas burning is produced is controlled in 1250K or so, and gas generator can transform activated carbon from activated sludge as Stove, can also transform rubbish or coal activity carbon stove as.
5. a kind of method and system that gas generator is transform as to the stoves such as biomass according to claim 1；Characterized in that, the combustion that burner is produced The flue gas rich in carbon dioxide and vapor that gas burning is produced is controlled in 1400K or so, and gas generator can transform biomass as and gasify entirely Stove, can also transform rubbish or the full gasification furnace of coal as；Full gasification furnace should add a certain proportion of calcium oxide when adding raw material.
6. a kind of method and system that gas generator is transform as to the stoves such as biomass according to claim 1,2,3,4,5；It is characterized in that coal gas Producer function and equipment do not make big change；Wherein water-cooling wall, steamdrum, body of heater, deduster, decoking equipment etc. is not changed substantially, only It is the increase in burner, air separation plant etc.；Stove can send into steam supplement when the weary oxygen flue gas of high temperature is inadequate as gasifying agent.
CN201610103732.2A 2016-02-26 2016-02-26 A kind of method and system that gas generator is transform as to the stoves such as biomass Pending CN107129835A (en)

Priority Applications (1)

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CN201610103732.2A CN107129835A (en) 2016-02-26 2016-02-26 A kind of method and system that gas generator is transform as to the stoves such as biomass

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201610103732.2A CN107129835A (en) 2016-02-26 2016-02-26 A kind of method and system that gas generator is transform as to the stoves such as biomass

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CN107129835A true CN107129835A (en) 2017-09-05

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111019708A (en) * 2018-10-10 2020-04-17 陈晓辉 Efficient biomass gasification and energy utilization system and biomass gasification and energy utilization method
CN111075566A (en) * 2018-10-18 2020-04-28 华中科技大学 Biomass gas and natural gas coupling power generation device

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111019708A (en) * 2018-10-10 2020-04-17 陈晓辉 Efficient biomass gasification and energy utilization system and biomass gasification and energy utilization method
CN111075566A (en) * 2018-10-18 2020-04-28 华中科技大学 Biomass gas and natural gas coupling power generation device

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Application publication date: 20170905