CN109973993A - A kind of hydrogen, natural gas mix low-carbon combustion machine - Google Patents
A kind of hydrogen, natural gas mix low-carbon combustion machine Download PDFInfo
- Publication number
- CN109973993A CN109973993A CN201910158553.2A CN201910158553A CN109973993A CN 109973993 A CN109973993 A CN 109973993A CN 201910158553 A CN201910158553 A CN 201910158553A CN 109973993 A CN109973993 A CN 109973993A
- Authority
- CN
- China
- Prior art keywords
- hydrogen
- natural gas
- line
- mixing chamber
- swirler
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
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Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23D—BURNERS
- F23D14/00—Burners for combustion of a gas, e.g. of a gas stored under pressure as a liquid
- F23D14/02—Premix gas burners, i.e. in which gaseous fuel is mixed with combustion air upstream of the combustion zone
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23D—BURNERS
- F23D14/00—Burners for combustion of a gas, e.g. of a gas stored under pressure as a liquid
- F23D14/46—Details, e.g. noise reduction means
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23D—BURNERS
- F23D14/00—Burners for combustion of a gas, e.g. of a gas stored under pressure as a liquid
- F23D14/46—Details, e.g. noise reduction means
- F23D14/62—Mixing devices; Mixing tubes
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Fluidized-Bed Combustion And Resonant Combustion (AREA)
Abstract
The invention discloses a kind of hydrogen, natural gas mixes low-carbon combustion machine, including body, natural gas line, Hydrogen Line, air pipeline, mixing chamber, the mixing chamber is located in body, natural gas line and Hydrogen Line run through body and connect with mixing chamber, swirler is welded in mixing chamber, the connection of the bottom of natural gas line and swirler, the outlet of Hydrogen Line is located at the top of swirler, mixing chamber offers escape pipe far from the side of swirler, escape pipe is connect with radome fairing, ignitor is installed in radome fairing, mixed gas is lighted using ignitor, air pipeline is connected to through body with escape pipe, the outlet of the radome fairing is corresponding with protection pipe, protection pipe is welded on body.The present invention has rational design；Swirler makes the gas in mixer generate the power that rotation rises, and is mixed to be easy to gas.
Description
Technical field
The present invention relates to a kind of hydrogen, natural gas to mix low-carbon combustion machine.
Background technique
Natural gas has important role in the production, life of people as a kind of clean energy resource, utilizes hydrogen and day
Right gas mixing carries out the efficiency of combustion that Combustion Energy improves fuel, and existing hydrogen, natural gas are mixed and burned machine when being mixed,
The mixing efficiency of hydrogen and natural gas is undesirable.
Summary of the invention
The purpose of the present invention is to provide a kind of hydrogen, natural gas to mix low-carbon combustion machine, to solve the above technical problems.
To achieve the above object the invention adopts the following technical scheme:
A kind of hydrogen, natural gas mix low-carbon combustion machine, including body, natural gas line, Hydrogen Line, air pipeline, mixing
Room, the mixing chamber are located in body, and natural gas line and Hydrogen Line run through body and connect with mixing chamber, weldering in mixing chamber
It is connected to swirler, the bottom connection of natural gas line and swirler, the outlet of Hydrogen Line is located at the top of swirler, mixing chamber
Side far from swirler offers escape pipe, and escape pipe is connect with radome fairing, and ignitor is equipped in radome fairing, utilizes point
Mixed gas is lighted in thermoelectricity pole, and air pipeline is connected to through body with escape pipe, outlet and the protection pipe phase of the radome fairing
Corresponding, protection pipe is welded on body.
Preferably, valve is installed on the natural gas line.
Preferably, the exit of the Hydrogen Line is equipped with the spring of screw installation, and the end of spring is welded with column, stands
The end of column, which is welded with, expands head, and the diameter of column is less than or equal to the diameter of Hydrogen Line, and the diameter for expanding a bottom is greater than hydrogen
The diameter of feed channel, and Hydrogen Line is double layer design, is filled with red powder in the cavity of two layers of pipeline Zhijiang.
Preferably, the exit of the air pipeline is provided with the identical spring in the outlet with Hydrogen Line, column, expands
Head.
Compared with prior art, the invention has the following advantages that the present invention has rational design；Natural gas enters in swirler,
Because the structure of swirler makes natural gas generate spiralling power, to make to mix indoor natural gas and hydrogen progress sufficiently
Mixing；The Hydrogen Line of double layer design can be when damaging, and red powder spills to remind people to carry out pipeline in time
Replacement；Spring, column expand the case where gas that the design of head avoids flows backward appearance.
Detailed description of the invention
Fig. 1 is hydrogen of the present invention, natural gas mixing low-carbon combustion machine schematic diagram.
Fig. 2 is the decomposition diagram of hydrogen of the present invention, natural gas mixing low-carbon combustion machine.
Fig. 3 is the Hydrogen Line decomposition diagram of hydrogen of the present invention, natural gas mixing low-carbon combustion machine.
Fig. 4 is the mixing chamber cross-sectional view of hydrogen of the present invention, natural gas mixing low-carbon combustion machine.
Specific embodiment
The present invention is further elaborated in the following with reference to the drawings and specific embodiments.
As shown in Figs 1-4, a kind of hydrogen, natural gas mix low-carbon combustion machine, including body 4, natural gas line 1, hydrogen
Pipeline 2, air pipeline 3, mixing chamber 5, the mixing chamber 5 are located in body 4, and natural gas line 1 and Hydrogen Line 2 run through machine
Body 4 is connect with mixing chamber 5, and valve is equipped on natural gas line 1, and the exit of Hydrogen Line 2 is equipped with the spring of screw installation
9, the end of spring 9 is welded with column 10, and the end of column 10, which is welded with, expands first 11, and the diameter of column 10 is less than or equal to hydrogen
The diameter of pipeline 2, expand first 11 bottom diameter be greater than Hydrogen Line 2 diameter, and Hydrogen Line 2 be double layer design, two layers
It is filled with red powder 8 in the cavity of pipeline Zhijiang, swirler 12, natural gas line 2 and swirler 12 are welded in mixing chamber 5
Bottom connection, the outlet of Hydrogen Line 2 is located at the top of swirler 12, and mixing chamber 5 offers far from the side of swirler 12
Escape pipe, escape pipe are connect with radome fairing 6, are equipped with ignitor in radome fairing 6, using ignitor by mixed gas point
Combustion, air pipeline 3 are connected to through body 4 with escape pipe, and the exit of air pipeline 3 is provided with the outlet phase with Hydrogen Line 2
Spring 9 together, expands first 11 at column 10, and the outlet of the radome fairing 6 is corresponding with protection pipe 7, and protection pipe 7 is welded on body 4
On.
Working principle of the present invention: natural gas enters in swirler 12, because the structure of swirler 12 makes natural gas generate spiral
The power of rising, so that natural gas and hydrogen in mixing chamber 5 be made to be sufficiently mixed；The Hydrogen Line 2 of double layer design can be
When damaging, red powder 8 spills the replacement to remind people's progress pipeline in time；Spring 9, expands first 11 at column 10
The case where the flowing backward appearance of the gas that avoids of design.
The above is present pre-ferred embodiments, for the ordinary skill in the art, according to the present invention
Introduction, in the case where not departing from the principle of the present invention and spirit, changes, modifications, replacement and change that embodiment is carried out
Type is still fallen within protection scope of the present invention.
Claims (4)
1. a kind of hydrogen, natural gas mix low-carbon combustion machine, including body (4), natural gas line (1), Hydrogen Line (2), sky
Feed channel (3), mixing chamber (5), which is characterized in that the mixing chamber (5) is located in body (4), natural gas line (1) and hydrogen
Pipeline (2) is connect through body (4) with mixing chamber (5), is welded with swirler (12) in mixing chamber (5), natural gas line (2)
It is connect with the bottom of swirler (12), the outlet of Hydrogen Line (2) is located at the top of swirler (12), and mixing chamber (5) is far from whirlpool
The side of stream device (12) offers escape pipe, and escape pipe is connect with radome fairing (6), is equipped with ignitor in radome fairing (6), benefit
Mixed gas is lighted with ignitor, air pipeline (3) is connected to through body (4) with escape pipe, and the radome fairing (6) goes out
Mouth is corresponding with protection pipe (7), and protection pipe (7) is welded on body (4).
2. a kind of hydrogen according to claim 1, natural gas mix low-carbon combustion machine, which is characterized in that the natural gas
Pipeline is equipped with valve on (1).
3. a kind of hydrogen according to claim 1, natural gas mix low-carbon combustion machine, which is characterized in that the hydrogen pipe
The exit in road (2) is equipped with the spring (9) of screw installation, and the end of spring (9) is welded with column (10), the end of column (10)
It is welded with and expands head (11), the diameter of column (10) is less than or equal to the diameter of Hydrogen Line (2), expands the diameter of head (11) bottom
Greater than the diameter of Hydrogen Line (2), and Hydrogen Line (2) is double layer design, is filled with red in the cavity of two layers of pipeline Zhijiang
Powder (8).
4. a kind of hydrogen according to claim 1, natural gas mix low-carbon combustion machine, which is characterized in that the air hose
The exit in road (3) is provided with spring (9) identical with the outlet of Hydrogen Line (2), column (10), expands head (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910158553.2A CN109973993A (en) | 2019-03-04 | 2019-03-04 | A kind of hydrogen, natural gas mix low-carbon combustion machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910158553.2A CN109973993A (en) | 2019-03-04 | 2019-03-04 | A kind of hydrogen, natural gas mix low-carbon combustion machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109973993A true CN109973993A (en) | 2019-07-05 |
Family
ID=67077773
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910158553.2A Pending CN109973993A (en) | 2019-03-04 | 2019-03-04 | A kind of hydrogen, natural gas mix low-carbon combustion machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109973993A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111305989A (en) * | 2020-02-18 | 2020-06-19 | 哈尔滨工程大学 | Coaxial double-pipe gas injection device of natural gas hydrogen double-gas fuel starting electrode |
-
2019
- 2019-03-04 CN CN201910158553.2A patent/CN109973993A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111305989A (en) * | 2020-02-18 | 2020-06-19 | 哈尔滨工程大学 | Coaxial double-pipe gas injection device of natural gas hydrogen double-gas fuel starting electrode |
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