CN110452738A - A kind of processing unit and method of coal - Google Patents
A kind of processing unit and method of coal Download PDFInfo
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- CN110452738A CN110452738A CN201910769724.5A CN201910769724A CN110452738A CN 110452738 A CN110452738 A CN 110452738A CN 201910769724 A CN201910769724 A CN 201910769724A CN 110452738 A CN110452738 A CN 110452738A
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- oxide
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- coal
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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
Abstract
The present invention provides a kind of processing unit of coal and method, processing unit includes the first air pump, oxide generating means, solids extract device, combustion furnace, the first transport device, gasification furnace and oxygen extraction device.First air pump is connected to oxide generating means, oxide generating means are connected to solids extract device, solids extract device is connected to combustion furnace, combustion furnace is connected to by the first transport device with oxide generating means, combustion furnace is also connected to gasification furnace, oxygen extraction device is connected to gasification furnace, and gasification reaction occurs for the carbon dioxide, vapor, coal ash and oxygen in gasification furnace, to generate slag and carbon monoxide.The carbon dioxide that coal burning generates is reduced to carbon monoxide, the amount of carbon dioxide generated when directly reducing coal combustion after gasification reaction.The coal ash formed after coal burning forms slag after gasification, and slag can form bulk through subsequent cooling procedure, avoids coal ash and forms fugitive dust, so as to avoid pollution environment.
Description
Technical field
The present invention relates to the technical field of coal application apparatus more particularly to the processing units and method of a kind of coal.
Background technique
Coal burning is to generate a large amount of carbon dioxide, and carbon dioxide, which is directly discharged into atmosphere, can aggravate greenhouse effects,
It will become coal ash after coal burning, if coal ash does not do timely processing and will form fugitive dust, serious ground contamination environment.The prior art
In lack the device that can handle carbon dioxide and coal ash simultaneously.
Summary of the invention
The purpose of the present invention is to provide a kind of processing unit of coal and methods, for lacking in the prior art for solution
The technical issues of device of carbon dioxide and coal ash can be handled simultaneously.
In a first aspect, the present invention provides a kind of processing unit of coal, including the first air pump, oxide generating means,
Solids extract device, combustion furnace, the first transport device, gasification furnace and oxygen extraction device；
First air pump is connected to oxide generating means, is used for oxide generating means input air；
Oxide generating means are connected to solids extract device, for the oxygen in the oxide and air for the first valence state
Air lift is for reaction environment, to generate the oxide of the second valence state, and the nitrogen in the oxide and air of the second valence state is defeated
It send to solids extract device；
Solids extract device, is connected to combustion furnace, for by the oxide and nitrogen separation of the second valence state, and by second
The oxide of valence state is delivered to combustion furnace, and nitrogen is discharged into external environment；
Combustion furnace is connected to, for the oxygen for coal and the second valence state with oxide generating means by the first transport device
The defeated offer burning situation of compound simultaneously makes the two that combustion reaction occur, and converts the oxide of the second valence state to the oxygen of the first valence state
Compound；First transport device is used to the oxide of the first valence state in combustion furnace being delivered to oxide generating means；
Combustion furnace is also connected to gasification furnace, for generating after combustion reaction is occurred for the oxide of coal and the second valence state
Carbon dioxide, vapor and coal ash be delivered to gasification furnace；
Oxygen extraction device is connected to gasification furnace, is delivered to for extracting the oxygen in air, and by the oxygen extracted
Gasification furnace, so that gasification reaction occurs for the carbon dioxide, vapor, coal ash and oxygen in gasification furnace, to generate slag and an oxygen
Change carbon.
It is of the invention in one embodiment, the processing unit of coal further includes the second air pump；Second air pump, respectively
It is connected to combustion furnace and gasification furnace, for carbon dioxide and vapor to be delivered to gasification furnace.
It is of the invention in one embodiment, the processing unit of coal further includes the second transport device；Second transport
Device is connected to combustion furnace and gasification furnace respectively, for coal ash to be delivered to gasification furnace.
It is of the invention in one embodiment, the processing unit of coal further includes solid gas mixing arrangement and nozzle；
Solid gas mixing arrangement is connected to the second air pump, oxygen extraction device and nozzle respectively, and nozzle also connects with gasification furnace
It is logical；
Second air pump is used to for carbon dioxide and vapor being delivered to solid gas mixing arrangement, and the second transport device is used for coal
Ash is delivered to solid gas mixing arrangement, and oxygen extraction device is used to the oxygen extracted being delivered to solid gas mixing arrangement；
Solid gas mixing arrangement is used to spray into after carbon dioxide, vapor, coal ash and oxygen mix and gasify by nozzle
Furnace.
It is of the invention in one embodiment, the oxide of the first valence state includes Cu2O, the oxide of the second valence state
Including CuO.
Second aspect, the present invention provides a kind of processing methods of coal, the processing applied to coal provided by the invention
Device, comprising:
First air pump is to oxide generating means input air；
Oxide generating means for the first valence state oxide and air in oxygen reaction environment is provided, to generate
The oxide of divalent state, and the nitrogen in the oxide and air of the second valence state is delivered to solids extract device；
Solids extract device is delivered to burning by the oxide and nitrogen separation of the second valence state, by the oxide of the second valence state
Nitrogen is discharged into external environment by furnace；
Combustion furnace be the oxide of coal and the second valence state it is defeated both burning situation is provided and is made combustion reaction occurs, will
The oxide of second valence state is converted into the oxide of the first valence state；
The oxide of the first valence state in combustion furnace is delivered to oxide generating means by the first transport device.
Combustion furnace also by the oxide of coal and the second valence state occur combustion reaction after generate carbon dioxide, vapor and
Coal ash is delivered to gasification furnace；
Oxygen extraction device extracts the oxygen in air, and the oxygen extracted is delivered to gasification furnace；
Gasification reaction occurs for carbon dioxide, vapor, coal ash and oxygen in gasification furnace, to generate slag and an oxidation
Carbon.
It is of the invention in one embodiment, combustion furnace by the oxide of coal and the second valence state occur combustion reaction
Carbon dioxide, vapor and the coal ash generated afterwards is delivered to gasification furnace, comprising: the second air pump conveys carbon dioxide and vapor
To gasification furnace, coal ash is delivered to gasification furnace by the second transport device.
Carbon dioxide and vapor are delivered to gasification furnace by the second air pump in one embodiment of the invention, and
Coal ash is delivered to gasification furnace and oxygen and the oxygen extracted is delivered to gasification furnace by two transport devices, comprising:
Second air pump is used to for carbon dioxide and vapor being delivered to solid gas mixing arrangement, and the second transport device is used for coal
Ash is delivered to solid gas mixing arrangement, and the oxygen extracted is delivered to solid gas mixing arrangement by oxygen extraction device；
Solid gas mixing arrangement sprays into gasification furnace by nozzle for after carbon dioxide, vapor, coal ash and oxygen mix.
Compared with prior art, the present invention has following advantage:
In the processing unit of coal provided by the invention, the carbon dioxide that coal burning generates is gone back after gasification reaction
Originally it is carbon monoxide, directly reduces the amount of carbon dioxide of coal combustion generation, while carbon monoxide is used as fuel or goes back
Former agent improves the utilization rate of energy, increases economic benefit；When carbon monoxide is used as fuel, it is equivalent to a unit
The coal of deal can produce more heats, this just reduces the usage amount of coal on the whole, also be equivalent to reduce dioxy
The yield for changing carbon helps to mitigate greenhouse effects.The coal ash formed after coal burning forms slag after gasification, and slag can be with
Bulk is formed through subsequent cooling procedure, coal ash is avoided and forms fugitive dust, so as to avoid pollution environment.
Detailed description of the invention
To describe the technical solutions in the embodiments of the present invention more clearly, institute in being described below to the embodiment of the present invention
Attached drawing to be used is needed to be briefly described.
Fig. 1 is that the present invention provides a kind of structural schematic diagrams of the processing unit of coal；
Fig. 2 is that the present invention provides a kind of flow diagrams of the processing method of coal.
In figure:
The first air pump of 1-；2- oxide generating means；3- solids extract device；4- combustion furnace；
The first transport device of 5-；6- gasification furnace；7- oxygen extraction device；The second air pump of 8-；
The second transport device of 9-；10- solid gas mixing arrangement；11- nozzle.
Specific embodiment
The embodiment of the present invention is described below in detail, examples of the embodiments are shown in the accompanying drawings, wherein from beginning to end
Same or similar label indicates same or similar element or element with the same or similar functions.Below with reference to attached
The embodiment of figure description is exemplary, and for explaining only the invention, and is not construed as limiting the claims.
Those skilled in the art of the present technique are appreciated that unless expressly stated, singular " one " used herein, " one
It is a ", " described " and "the" may also comprise plural form.It is to be further understood that being arranged used in specification of the invention
Diction " comprising " refer to that there are the feature, integer, step, operation, element and/or component, but it is not excluded that in the presence of or addition
Other one or more features, integer, step, operation, element, component and/or their group.Wording used herein " and/
Or " it include one or more associated wholes for listing item or any cell and all combinations.
Those skilled in the art of the present technique are appreciated that unless otherwise defined, all terms used herein (including technology art
Language and scientific term), there is meaning identical with the general understanding of those of ordinary skill in fields of the present invention.Should also
Understand, those terms such as defined in the general dictionary, it should be understood that have in the context of the prior art
The consistent meaning of meaning, and unless idealization or meaning too formal otherwise will not be used by specific definitions as here
To explain.
The present invention provides a kind of processing units of coal, as shown in Figure 1, including the first air pump 1, oxide generating means
2, solids extract device 3, combustion furnace 4, the first transport device 5, gasification furnace 6 and oxygen extraction device 7.
First air pump 1, is connected to oxide generating means 2, is used for 2 input air of oxide generating means.
Oxide generating means 2 are connected to solids extract device 3, in the oxide and air for the first valence state
Oxygen provides reaction environment, to generate the oxide of the second valence state, and by the nitrogen in the oxide and air of the second valence state
It is delivered to solids extract device 3.
Solids extract device 3 is connected to combustion furnace 4, for by the oxide and nitrogen separation of the second valence state, and by
The oxide of divalent state is delivered to combustion furnace 4, and nitrogen is discharged into external environment.
Combustion furnace 4 is connected to by the first transport device 5 with oxide generating means 2, for for coal and the second valence state
The defeated offer burning situation of oxide simultaneously makes the two that combustion reaction occur, and converts the first valence state for the oxide of the second valence state
Oxide；First transport device 5 is used to the oxide of the first valence state in combustion furnace 4 being delivered to oxide generating means 2.
Combustion furnace 4 is also connected to gasification furnace 6, for that will give birth to after the generation combustion reaction of the oxide of coal and the second valence state
At carbon dioxide, vapor and coal ash be delivered to gasification furnace 6.
Oxygen extraction device 7 is connected to gasification furnace 6, is conveyed for extracting the oxygen in air, and by the oxygen extracted
To gasification furnace 6 so that gasification reaction occurs for the carbon dioxide, vapor, coal ash and oxygen in gasification furnace 6, with generate slag and
Carbon monoxide.
Oxygen extraction device 7 directly acquires the air in external environment, extracts oxygen in air, then by it is remaining other
Gas is discharged into external environment.
It should be noted that the oxide of the second valence state is pre-added to by staff before processing unit work
In oxide generating means 2.
In the processing unit of coal provided by the invention, the carbon dioxide that coal burning generates is gone back after gasification reaction
Originally it is carbon monoxide, directly reduces the amount of carbon dioxide of coal combustion generation, while carbon monoxide is used as fuel or goes back
Former agent improves the utilization rate of energy, increases economic benefit；When carbon monoxide is used as fuel, it is equivalent to a unit
The coal of deal can produce more heats, this just reduces the usage amount of coal on the whole, also be equivalent to reduce dioxy
The yield for changing carbon helps to mitigate greenhouse effects.The coal ash formed after coal burning forms slag after gasification, and slag can be with
Bulk is formed through subsequent cooling procedure, coal ash is avoided and forms fugitive dust, so as to avoid pollution environment.
It is of the invention in one embodiment, as shown in Figure 1, the processing unit of coal further includes the second air pump 8.The
Two air pumps 8, are connected to combustion furnace 4 and gasification furnace 6 respectively, for carbon dioxide and vapor to be delivered to gasification furnace 6.
It is of the invention in one embodiment, as shown in Figure 1, the processing unit of coal further includes the second transport device
9.Second transport device 9, is connected to combustion furnace 4 and gasification furnace 6 respectively, for coal ash to be delivered to gasification furnace 6.
It is of the invention in one embodiment, as shown in Figure 1, the processing unit of coal further includes solid gas mixing arrangement
10 and nozzle 11.
Solid gas mixing arrangement 10 is connected to the second air pump 8, oxygen extraction device 7 and nozzle 11 respectively, nozzle 11 also with gas
Change furnace 6 to be connected to；
Second air pump 8 is used to carbon dioxide and vapor being delivered to solid gas mixing arrangement 10, and the second transport device 9 is used for
Coal ash is delivered to solid gas mixing arrangement 10, oxygen extraction device 7 is used to the oxygen extracted being delivered to solid gas mixing arrangement
10；
Solid gas mixing arrangement 10 is used to spray into gas by nozzle 11 for after carbon dioxide, vapor, coal ash and oxygen mix
Change furnace 6.
It is of the invention in one embodiment, as shown in Figure 1, the bottom of the first air pump 1 and oxide generating means 2
Connection, the second transport device 9 are connected to the bottom of combustion furnace 4, and the second air pump 8 is connected to the top of combustion furnace 4.
It is of the invention in one embodiment, the oxide of the first valence state includes Cu2O, the oxide of the second valence state
Including CuO.
Based on the same inventive concept, the present invention also provides a kind of processing methods of coal, are applied to provided by the invention
The flow diagram of the processing unit of coal, this method is as shown in Figure 2, comprising:
S1: the first air pump 1 is to 2 input air of oxide generating means.
S2: oxide generating means 2 for the first valence state oxide and air in oxygen reaction environment is provided, with life
Solids extract device 3 is delivered at the oxide of the second valence state, and by the nitrogen in the oxide and air of the second valence state；
S3: the oxide of the second valence state is delivered to by solids extract device 3 by the oxide and nitrogen separation of the second valence state
Combustion furnace 4, nitrogen is discharged into external environment.
S4: combustion furnace 4, which is that the oxide of coal and the second valence state is defeated, both provides burning situation and makes that burning occurs is anti-
It answers, converts the oxide of the second valence state to the oxide of the first valence state.Step S5 and step S6 are performed simultaneously after step S4.
The oxide of the first valence state in combustion furnace 4 is delivered to oxide generating means 2 by the S5: the first transport device 5.Step
Step S1 is executed again after rapid S5.
S6: carbon dioxide, the vapor generated after combustion reaction is occurred for the oxide of coal and the second valence state by combustion furnace 4
Gasification furnace 6 is delivered to coal ash.
S7: oxygen extraction device 7 extracts the oxygen in air, and the oxygen extracted is delivered to gasification furnace 6.
S8: gasification reaction occurs for carbon dioxide, vapor, coal ash and oxygen in gasification furnace 6, to generate slag and an oxygen
Change carbon.
In the processing method of coal provided by the invention, the carbon dioxide that coal burning generates is gone back after gasification reaction
Originally it is carbon monoxide, directly reduces the amount of carbon dioxide of coal combustion generation, while carbon monoxide is used as fuel or goes back
Former agent improves the utilization rate of energy, increases economic benefit；When carbon monoxide is used as fuel, it is equivalent to a unit
The coal of deal can produce more heats, this just reduces the usage amount of coal on the whole, also be equivalent to reduce dioxy
The yield for changing carbon helps to mitigate greenhouse effects.The coal ash formed after coal burning forms slag after gasification, and slag can be with
Bulk is formed through subsequent cooling procedure, coal ash is avoided and forms fugitive dust, so as to avoid pollution environment.
It is of the invention in one embodiment, step S6 of the invention is specifically included: the second air pump 8 is by carbon dioxide
It is delivered to gasification furnace 6 with vapor, coal ash is delivered to gasification furnace 6 by the second transport device 9.
It is of the invention in one embodiment, step S5 to step S7 includes: the second air pump 8 by carbon dioxide and water
Steam is delivered to solid gas mixing arrangement 10, and coal ash is delivered to solid gas mixing arrangement 10, oxygen extraction device by the second transport device 9
The oxygen extracted is delivered to solid gas mixing arrangement 10 by 7.Solid gas mixing arrangement 10 is by carbon dioxide, vapor, coal ash and oxygen
After gas mixing, gasification furnace 6 is sprayed by nozzle 11.
In the description of the present invention, it is to be understood that, term " center ", "upper", "lower", "front", "rear", " left side ",
The orientation or positional relationship of the instructions such as " right side ", "vertical", "horizontal", "top", "bottom", "inner", "outside" is based on the figure
Orientation or positional relationship is merely for convenience of description of the present invention and simplification of the description, rather than the device of indication or suggestion meaning or
Element must have a particular orientation, be constructed and operated in a specific orientation, therefore be not considered as limiting the invention.
Term " first ", " second " be used for descriptive purposes only and cannot be understood as indicating or suggesting relative importance or
Implicitly indicate the quantity of indicated technical characteristic." first " is defined as a result, the feature of " second " can be expressed or imply
Ground includes one or more of the features.In the description of the present invention, unless otherwise indicated, the meaning of " plurality " is two or
Two or more.
In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, term " installation ", " phase
Even ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or be integrally connected；It can
To be to be connected directly, the connection inside two elements can also be can be indirectly connected through an intermediary.For this field
For those of ordinary skill, the concrete meaning of above-mentioned term in the present invention can be understood with concrete condition.
In the description of this specification, particular features, structures, materials, or characteristics can be real in any one or more
Applying can be combined in any suitable manner in example or example.
Those skilled in the art of the present technique have been appreciated that in the application the various operations crossed by discussion, method, have walked in process
Suddenly, measure, scheme can be replaced, changed, combined or be deleted.Further, various with what is crossed by discussion in the application
Operation, method, other steps, measures, and schemes may also be alternated, changed, rearranged, decomposed, combined or deleted in process.Into one
Step ground, having in the prior art can also be by with steps, measures, and schemes in various operations disclosed herein, method, process
Alternately, it changes, reset, decompose, combine or deletes.
It should be understood that although each step is successively shown according to the instruction of arrow in the flow chart of attached drawing, this
A little steps are not that the inevitable sequence according to arrow instruction successively executes.Unless expressly state otherwise herein, these steps
It executes there is no the limitation of stringent sequence, can execute in the other order.Moreover, at least part in the flow chart of attached drawing
Step may include that perhaps these sub-steps of multiple stages or stage are executed in synchronization to multiple sub-steps
It completes, but can execute at different times, execution sequence, which is also not necessarily, successively to be carried out, but can be with other steps
Either the sub-step of other steps or at least part in stage execute in turn or alternately.
The above is only some embodiments of the application, it is noted that for the ordinary skill people of the art
For member, under the premise of not departing from the application principle, several improvements and modifications can also be made, these improvements and modifications are also answered
It is considered as the protection scope of the application.
Claims (8)
1. a kind of processing unit of coal, which is characterized in that including the first air pump, oxide generating means, solids extract device,
Combustion furnace, the first transport device, gasification furnace and oxygen extraction device；
First air pump is connected to the oxide generating means, is used for the oxide generating means input air；
The oxide generating means are connected to the solids extract device, for the oxide and the sky for the first valence state
Oxygen in gas provides reaction environment, to generate the oxide of the second valence state, and by the oxide and sky of second valence state
Nitrogen in gas is delivered to the solids extract device；
The solids extract device, is connected to the combustion furnace, for dividing the oxide of second valence state and the nitrogen
From, and the oxide of second valence state is delivered to the combustion furnace, the nitrogen is discharged into external environment；
The combustion furnace is connected to by first transport device with the oxide generating means, for for the coal and
The defeated offer burning situation of the oxide of second valence state simultaneously makes the two that combustion reaction occur, by the oxidation of second valence state
Object is converted into the oxide of first valence state；First transport device is used for first valence state in the combustion furnace
Oxide be delivered to the oxide generating means；
The combustion furnace is also connected to the gasification furnace, for firing the oxide of the coal and second valence state
It burns carbon dioxide, vapor and the coal ash generated after reaction and is delivered to the gasification furnace；
The oxygen extraction device is connected to the gasification furnace, for extracting the oxygen in air, and the oxygen that will be extracted
Gas is delivered to the gasification furnace, so that the carbon dioxide, the vapor, the coal ash and the oxygen in the gasification furnace
Gasification reaction occurs for gas, to generate slag and carbon monoxide.
2. the processing unit of coal according to claim 1, which is characterized in that further include the second air pump；Second gas
Pump, is connected to the combustion furnace and the gasification furnace respectively, described for the carbon dioxide and the vapor to be delivered to
Gasification furnace.
3. the processing unit of coal according to claim 2, which is characterized in that further include the second transport device；Described
Two transport devices are connected to the combustion furnace and the gasification furnace respectively, for the coal ash to be delivered to the gasification furnace.
4. the processing unit of coal according to claim 3, which is characterized in that further include solid gas mixing arrangement and nozzle；
The solid gas mixing arrangement is connected to second air pump, the oxygen extraction device and the nozzle, the spray respectively
Mouth is also connected to the gasification furnace；
Second air pump is used to the carbon dioxide and the vapor being delivered to the solid gas mixing arrangement, and described second
Transport device is used to for the coal ash being delivered to the solid gas mixing arrangement, and the oxygen extraction device is used for the institute that will be extracted
It states oxygen and is delivered to the solid gas mixing arrangement；
The solid gas mixing arrangement is used to lead to after the carbon dioxide, the vapor, the coal ash and the oxygen mix
It crosses the nozzle and sprays into the gasification furnace.
5. the processing unit of coal according to claim 1, which is characterized in that the oxide of first valence state includes
Cu2The oxide of O, second valence state include CuO.
6. a kind of processing method of coal, special applied to the processing unit of coal according to any one of claims 1 to 5
Sign is, comprising:
First air pump is to oxide generating means input air；
The oxide generating means provide reaction environment for the oxygen in the oxide and the air of the first valence state, with life
Solids extract device is delivered at the oxide of the second valence state, and by the nitrogen in the oxide and air of second valence state；
The solids extract device is by the oxide of second valence state and the nitrogen separation, by the oxidation of second valence state
Object is delivered to combustion furnace, and the nitrogen is discharged into external environment；
The combustion furnace be the oxide of the coal and second valence state it is defeated both burning situation is provided and is made fire
Reaction is burnt, converts the oxide of second valence state to the oxide of first valence state；
The oxide of first valence state in the combustion furnace is delivered to the oxide and generated by first transport device
Device；
The combustion furnace also by the oxide of the coal and second valence state occur combustion reaction after generate carbon dioxide,
Vapor and coal ash are delivered to gasification furnace；
Oxygen extraction device extracts the oxygen in air, and the oxygen extracted is delivered to the gasification furnace；
Gasification reaction occurs for the carbon dioxide, the vapor, the coal ash and the oxygen in the gasification furnace, with life
At slag and carbon monoxide.
7. the processing method of coal according to claim 6, which is characterized in that the combustion furnace is by the coal and described
Carbon dioxide, vapor and the coal ash that the oxide of second valence state occurs to generate after combustion reaction are delivered to gasification furnace, comprising: institute
It states the second air pump and the carbon dioxide and the vapor is delivered to the gasification furnace, second transport device is by the coal
Ash is delivered to the gasification furnace.
8. the processing method of coal according to claim 7, which is characterized in that second air pump is by the carbon dioxide
It is delivered to the gasification furnace with the vapor, the coal ash is delivered to the gasification furnace by second transport device, and
The oxygen extracted is delivered to the gasification furnace by the oxygen, comprising:
The carbon dioxide and the vapor are delivered to the solid gas mixing arrangement, second transport by second air pump
The coal ash is delivered to the solid gas mixing arrangement by device, and the oxygen extracted is delivered to by the oxygen extraction device
The solid gas mixing arrangement；
The solid gas mixing arrangement passes through institute for after the carbon dioxide, the vapor, the coal ash and the oxygen mix
It states nozzle and sprays into the gasification furnace.
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| CN201309913Y (en) * | 2008-11-05 | 2009-09-16 | 张鹏 | Device for producing and heating carbonic fuel gasifying agent |
| CN103087776A (en) * | 2013-02-18 | 2013-05-08 | 上海锅炉厂有限公司 | Chemical Iooping combustion-based dry pulverized coal pressurized entrained-flow bed gasification method and chemical Iooping combustion-based dry pulverized coal pressurized entrained-flow bed gasification device |
| CN203144344U (en) * | 2013-02-18 | 2013-08-21 | 上海锅炉厂有限公司 | Solid fuel chemical-looping gasifying hydrogen production system |
| CN207828206U (en) * | 2018-01-09 | 2018-09-07 | 华南理工大学 | A kind of biomass chemical chain gasification device based on the carrier of oxygen/carbon carrier |
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2019
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Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201309913Y (en) * | 2008-11-05 | 2009-09-16 | 张鹏 | Device for producing and heating carbonic fuel gasifying agent |
| CN103087776A (en) * | 2013-02-18 | 2013-05-08 | 上海锅炉厂有限公司 | Chemical Iooping combustion-based dry pulverized coal pressurized entrained-flow bed gasification method and chemical Iooping combustion-based dry pulverized coal pressurized entrained-flow bed gasification device |
| CN203144344U (en) * | 2013-02-18 | 2013-08-21 | 上海锅炉厂有限公司 | Solid fuel chemical-looping gasifying hydrogen production system |
| CN207828206U (en) * | 2018-01-09 | 2018-09-07 | 华南理工大学 | A kind of biomass chemical chain gasification device based on the carrier of oxygen/carbon carrier |
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