CN212425968U - Novel impinging stream solid organic matter gasification device - Google Patents
Novel impinging stream solid organic matter gasification device Download PDFInfo
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- CN212425968U CN212425968U CN202020245127.0U CN202020245127U CN212425968U CN 212425968 U CN212425968 U CN 212425968U CN 202020245127 U CN202020245127 U CN 202020245127U CN 212425968 U CN212425968 U CN 212425968U
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Abstract
The utility model discloses a novel impinging stream solid organic matter gasification device, which comprises a gasification furnace, wherein the upper end of the gasification furnace is communicated with a gas outlet, and the inside of the gasification furnace is a circular cavity for containing solid organic matters; at least two or more groups of gasifying agent pipelines for inputting water vapor plasma gasifying agents into the gasifier are arranged outside the gasifier, and the multiple groups of gasifying agent pipelines are arranged at intervals along the height direction of the gasifier; the gasification agent in the gasification agent pipeline and the inner wall of the circular cavity chamber in the gasification furnace enter the gasification furnace in a tangent mode; each group of gasification agent pipelines are respectively provided with an air inlet control valve for controlling the circulation of the gasification agent flowing through the gasification agent pipelines. The utility model discloses an it reacts to adopt the collision formula to mix the reaction as gasification agent input gasifier in steam plasma, promotes gasification efficiency, increases the gas calorific value, need not the heating, reduces the gas dustiness, saves the resource, and can not produce the coking in the gasifier.
Description
Technical Field
The utility model relates to a gasification equipment technical field, concretely relates to novel striking flows solid organic matter gasification device.
Background
The traditional organic matter gasification reaction adopts the principle of anoxic combustion to generate combustible gas mainly comprising CO, the obtained fuel gas has low heat value, in the combustion process, the temperature in the gasification furnace is not easy to control, and the defects of easy coking in the furnace body, high dust content, low gasification efficiency, high power consumption, phenol water generation and the like are overcome.
Disclosure of Invention
In view of the above problems, the present invention provides a novel impact flow solid organic matter gasification device for improving gasification efficiency and increasing fuel gas heat value.
Realize the technical scheme of the utility model as follows
The novel impinging stream solid organic matter gasification device comprises a gasification furnace, wherein the upper end of the gasification furnace is communicated with a fuel gas outlet;
at least two or more groups of gasifying agent pipelines for inputting water vapor plasma gasifying agents into the gasifier are arranged outside the gasifier, and the multiple groups of gasifying agent pipelines are arranged at intervals along the height direction of the gasifier;
the gasification agent in the gasification agent pipeline and the inner wall of the circular cavity chamber in the gasification furnace enter the gasification furnace in a tangent mode;
each group of gasification agent pipelines are respectively provided with an air inlet control valve for controlling the circulation of the gasification agent flowing through the gasification agent pipelines.
Furthermore, each group of gasification agent pipelines comprises two or more gasification agent inlet pipes communicated with the circular cavity in the gasification furnace, and each gasification agent inlet pipe is provided with an air inlet control valve;
the gasification agent inlet pipes contained in each group of gasification agent pipelines are arranged around the outer circumference direction of the gasification furnace.
Further, the gasification agent pipelines of adjacent groups input gasification agents into the gasification furnace in opposite directions; the gasifying agent inlet pipes in the same group input the gasifying agent into the gasifying furnace in the same direction.
And further, gasifying agents are input into the gasification furnace in a mode that adjacent groups of gasifying agent pipelines are alternately opened or simultaneously opened.
And further, gasifying agent feeding pipes in the same group of gasifying agent pipelines are alternately opened or simultaneously opened to feed gasifying agents into the gasifier.
Furthermore, a fire-resistant layer is arranged in the gasification furnace.
Further, the adjacent groups of gasifying agent pipelines are arranged at equal intervals along the height direction of the gasification furnace.
Furthermore, the gasification agent inlet pipes in the same group of gasification agent pipelines are arranged at equal intervals along the circumference square outside the gasification furnace.
By adopting the technical scheme, the water vapor plasma is input into the gasification furnace and is mixed and reacted with solid organic matters (coal, gangue, garbage and the like), the water vapor plasma is adopted as a gasifying agent to react with the solid organic matters in the gasification furnace, and H is generated by reaction2CO-based gas: h2O(*OH、H+、e)+C＝CO+H2Increasing the heat value of the fuel gas generated by the gasification furnace; in addition, a plurality of groups of gasifying agent pipelines are adopted to input water vapor plasma serving as a gasifying agent into the gasification furnace, and the gasifying agent enters in a tangent mode through the inner wall of the cavity of the gasification furnace, so that the gasifying agent entering into the gasification furnace collides with solid organic matters, namely, the impinging stream technology is applied to strengthen chemical reaction, part of chemical reaction is realized through the collision among molecules, atoms and ions, and the reaction temperature and the gasification difficulty are reduced. The utility model discloses an it reacts to adopt the collision formula to mix the reaction as gasification agent input gasifier in steam plasma, promotes gasification efficiency, increases the gas calorific value, need not the heating, reduces the gas dustiness, saves the resource, and can not produce the coking in the gasifier.
Drawings
Fig. 1 is a schematic structural view of the present invention;
FIG. 2 is a sectional view of a group of gasifying agent pipelines in the utility model;
FIG. 3 is a cross-sectional view of another set of gasification agent pipes in the present invention;
in the attached drawing, 1 is a gasification furnace, 2 is a fuel gas outlet, 3 is a circular cavity, 4 is a gasification agent pipeline, 5 is an air inlet control valve, 5 is a gasification agent inlet pipe, and 6 is a gasification agent inlet pipe.
Detailed Description
In order to make the purpose, technical solution and advantages of the embodiments of the present invention clearer, the drawings of the embodiments of the present invention are combined below to clearly and completely describe the technical solution of the embodiments of the present invention. It is to be understood that the embodiments described are only some of the embodiments of the present invention, and not all of them. All other embodiments, which can be obtained by a person skilled in the art without any inventive work based on the described embodiments of the present invention, belong to the protection scope of the present invention.
Referring to fig. 1, the novel impinging stream solid organic matter gasification device comprises a vertical gasification furnace 1, wherein a gas outlet 2 is communicated with the upper end of the gasification furnace to discharge gas generated in the gasification furnace, a circular chamber 3 for containing solid organic matters (coal, gangue, garbage and the like) is arranged in the gasification furnace, and a fire-resistant layer is arranged on the inner wall of the circular chamber to enhance the fire resistance of the gasification furnace.
At least two or more groups of gasifying agent pipelines 4 for inputting water vapor plasma gasifying agents into the gasifier are arranged outside the gasifier, and a plurality of groups of gasifying agent pipelines are arranged at intervals along the height direction of the gasifier, namely a plurality of groups of gasifying agent pipelines are arranged at intervals up and down along a cavity in the gasifier; FIG. 1 shows A, B, C, D four sets of gasifying agent pipes spaced apart so that there are gasifying agent pipes throughout the gasifier to feed gasifying agent.
The gasification agent in the gasification agent pipeline and the inner wall of the circular cavity chamber in the gasification furnace enter the gasification furnace in a tangent mode, so that the gasification agent entering the gasification furnace generates stronger circulation capacity, the gasification agent can collide and mix with solid organic matters in the gasification furnace, and the reaction efficiency is accelerated. In specific implementation, a mounting hole tangential to the inner wall of the gasification furnace is formed in the gasification furnace body so as to allow a gasification agent inlet pipe to extend into and be assembled; and each group of gasification agent pipelines are respectively provided with an air inlet control valve 5 for controlling the gasification agent flowing through the gasification agent pipelines to circulate, the gasification agent is controlled to enter the gasification furnace through the air inlet control valve, and the control valves adopt electromagnetic valves to realize automatic opening or closing.
In specific implementation, in order to better realize the uniform distribution of the gasification agents in the gasification furnace, each group of gasification agent pipelines comprises two or more gasification agent inlet pipes 6 communicated with a circular cavity in the gasification furnace, and each gasification agent inlet pipe is provided with an air inlet control valve 5; as shown in fig. 2 and 3, two gasification agent inlet pipes are arranged in a group of gasification agent pipelines and are communicated with the gasification furnace.
In order to ensure the uniformity of the gasification agent entering the same circumferential area of the gasification furnace, the gasification agent inlet pipes contained in each group of gasification agent pipelines are arranged around the outer circumferential direction of the gasification furnace; the gasifying agent inlet pipes in the same group input the gasifying agent into the gasifying furnace in the same direction. The upper and lower adjacent gasification agent pipelines are arranged at equal intervals along the height direction of the gasification furnace. The gasification agent inlet pipes in the same group of gasification agent pipelines are arranged at equal intervals along the circumference square outside the gasification furnace.
The gasification agent pipelines of the upper and lower adjacent groups input gasification agents into the gasification furnace in opposite directions, and the gasification agents are input into the gasification furnace anticlockwise as shown in figure 2; FIG. 3 illustrates the gasification agent being fed into the gasifier clockwise; in this way, the gasification agent is fed into the gasification furnace, so that the gasification agent in the gasification furnace can be fully collided and mixed with the solid organic matter in the gasification furnace, and the reaction efficiency is improved.
And gasifying agents are input into the gasification furnace in a mode that adjacent groups of gasifying agent pipelines are alternately opened or simultaneously opened. Gasifying agent inlet pipes in the same group of gasifying agent pipelines are alternately opened or simultaneously opened to input the gasifying agent into the gasifier. The above opening mode is realized by operating the air inlet control valve, and the selection is carried out according to different reaction requirements, such as the control according to different reaction efficiencies.
Claims (8)
1. The novel impinging stream solid organic matter gasification device comprises a gasification furnace, wherein the upper end of the gasification furnace is communicated with a fuel gas outlet;
at least more than two groups of gasifying agent pipelines for inputting water vapor plasma gasifying agents into the gasifier are arranged outside the gasifier, and a plurality of groups of gasifying agent pipelines are arranged at intervals along the height direction of the gasifier;
the gasification agent in the gasification agent pipeline and the inner wall of the circular cavity chamber in the gasification furnace enter the gasification furnace in a tangent mode;
each group of gasification agent pipelines are respectively provided with an air inlet control valve for controlling the circulation of the gasification agent flowing through the gasification agent pipelines.
2. The novel impinging stream solid organic matter gasification device as claimed in claim 1, wherein each group of gasification agent pipelines comprises more than two gasification agent inlet pipes communicated with the circular chamber in the gasification furnace, and each gasification agent inlet pipe is provided with an air inlet control valve;
the gasification agent inlet pipes contained in each group of gasification agent pipelines are arranged around the outer circumference direction of the gasification furnace.
3. The novel impinging stream solid organic matter gasification device of claim 2, wherein the gasification agent pipelines of adjacent groups input gasification agents into the gasification furnace in opposite directions; the gasifying agent inlet pipes in the same group input the gasifying agent into the gasifying furnace in the same direction.
4. The novel impinging stream solid organic matter gasification apparatus of claim 1, wherein adjacent gasification agent pipelines are alternately or simultaneously opened to feed gasification agent into the gasifier.
5. The novel impinging stream solid organic matter gasification device as claimed in claim 2, wherein gasification agent inlet pipes in the same group of gasification agent pipelines are alternately opened or simultaneously opened to input gasification agents into the gasification furnace.
6. The novel impinging stream solid organic matter gasification apparatus of claim 1, wherein a refractory layer is provided within the gasifier.
7. The novel impinging stream solid organic matter gasification apparatus of any one of claims 1 to 6, wherein adjacent gasification agent conduits are equally spaced along the height of the gasifier.
8. A novel impinging stream solid organic matter gasification apparatus as claimed in any one of claims 1 to 6 wherein the gasification agent inlet pipes in the same group of gasification agent pipes are arranged at equal intervals along the circumference square outside the gasification furnace.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020245127.0U CN212425968U (en) | 2020-03-03 | 2020-03-03 | Novel impinging stream solid organic matter gasification device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020245127.0U CN212425968U (en) | 2020-03-03 | 2020-03-03 | Novel impinging stream solid organic matter gasification device |
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| Publication Number | Publication Date |
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| CN212425968U true CN212425968U (en) | 2021-01-29 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202020245127.0U Active CN212425968U (en) | 2020-03-03 | 2020-03-03 | Novel impinging stream solid organic matter gasification device |
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2020
- 2020-03-03 CN CN202020245127.0U patent/CN212425968U/en active Active
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| TR01 | Transfer of patent right |
Effective date of registration: 20220715 Address after: 213022 No.5 Qinling Road, Xinbei District, Changzhou City, Jiangsu Province Patentee after: Jiangsu Hehai New Energy Technology Development Co.,Ltd. Address before: 213022 No.5 Qinling Road, Xinbei District, Changzhou City, Jiangsu Province Patentee before: JIANGSU HEHAI NEW ENERGY Co.,Ltd. |
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| TR01 | Transfer of patent right |