CN218763522U - Novel ignition device of low-heat value gas boiler - Google Patents
Novel ignition device of low-heat value gas boiler Download PDFInfo
- Publication number
- CN218763522U CN218763522U CN202222672189.1U CN202222672189U CN218763522U CN 218763522 U CN218763522 U CN 218763522U CN 202222672189 U CN202222672189 U CN 202222672189U CN 218763522 U CN218763522 U CN 218763522U
- Authority
- CN
- China
- Prior art keywords
- ignition
- fuel
- pipeline
- boiler
- burning torch
- 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.)
- Active
Links
Images
Landscapes
- Combustion Of Fluid Fuel (AREA)
Abstract
The utility model discloses a novel ignition of low heat value gas boiler, including main fuel gas piping, central point puts and is provided with ignition fuel pipeline in the main fuel gas piping, be provided with the burning torch sleeve pipe in the ignition fuel pipeline, be provided with high energy burning torch on the burning torch sleeve pipe, just high energy burning torch is located the central point of ignition fuel pipeline puts, the utility model provides a high energy burning torch sets up the central point of igniting the fuel pipe and puts for the ignition spark and the ignition fuel direct contact of high energy burning torch can light the ignition fuel fast, have solved the unsuccessful problem of boiler ignition in the past well, have practiced thrift the ignition time of boiler greatly, have guaranteed the safety and stability that the boiler igniteed.
Description
Technical Field
The utility model relates to a boiler ignition technical field especially relates to a novel ignition of low calorific value gas boiler.
Background
In the ignition device of the prior low-heat value gas boiler, the ignition guns are arranged above ignition fuel, after an ignition program is started, the ignition fuel is quickly sprayed forwards, sparks emitted by the ignition guns are difficult to contact with the ignition fuel, the successful probability of ignition is greatly reduced, ignition failure is caused, the boiler is required to be blown backwards, the running time of the boiler is greatly wasted, and even the boiler is caused to explode under the condition that the boiler is not blown cleanly.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the technical problem existing in the prior art and provide a novel ignition device of a low-heat value gas boiler.
In order to achieve the above purpose, the utility model provides a technical scheme is: the utility model provides a novel ignition of low heat value gas boiler, includes main fuel gas pipeline, central point puts and is provided with the fuel pipeline of igniteing in the main fuel gas pipeline, be provided with the burning torch sleeve pipe in the fuel pipeline of igniteing, be provided with the high energy burning torch on the burning torch sleeve pipe, just the high energy burning torch is located the central point of fuel pipeline of igniteing puts.
Preferably, a gas blade is arranged between the main fuel gas pipeline and the ignition fuel pipeline, the gas blade is symmetrical about the ignition fuel pipeline, one end of the gas blade is welded with the ignition fuel pipeline, and the other end of the gas blade is positioned at a channel opening of the main fuel gas pipeline.
Preferably, an ignition rotational flow blade is further arranged in the ignition fuel pipeline, and the ignition rotational flow blade is arranged around the ignition gun sleeve.
Preferably, the ignition swirl vanes are symmetrical with respect to the ignition gun sleeve.
The utility model discloses beneficial effect:
the utility model provides a high energy burning torch sets up the central point of lighting a fire the material pipe and puts for high energy burning torch ignition spark and ignition fuel direct contact can light ignition fuel fast, have solved the unsuccessful problem of boiler ignition in the past well, have practiced thrift the ignition time of boiler greatly, have guaranteed the safety and stability that the boiler was igniteed.
Drawings
The accompanying drawings, which are described herein, serve to provide a further understanding of the invention and constitute a part of this specification, and the exemplary embodiments and descriptions thereof are provided for explaining the invention without unduly limiting it.
Fig. 1 is a schematic view of the overall structure of the preferred embodiment of the present invention.
The attached drawings are marked as follows:
1-main fuel gas pipeline 2-gas blade 3-ignition fuel pipeline 4-ignition rotational flow blade 5-high energy ignition gun 6-ignition gun sleeve.
Detailed Description
This section will describe in detail the embodiments of the present invention, preferred embodiments of the present invention are shown in the attached drawings, which are used to supplement the description of the text part of the specification with figures, so that one can intuitively and vividly understand each technical feature and the whole technical solution of the present invention, but they cannot be understood as the limitation of the protection scope of the present invention.
In the description of the present invention, it should be understood that the directional descriptions, such as the directions or positional relationships indicated by upper, lower, front, rear, left, right, etc., are based on the directions or positional relationships shown in the drawings, and are only for convenience of description and simplification of the description, but not for indicating or implying that the device or element referred to must have a specific direction, be constructed and operated in a specific direction, and thus should not be construed as limiting the present invention.
In the description of the present invention, a plurality of meanings are one or more, a plurality of meanings are two or more, and the terms greater than, smaller than, exceeding, etc. are understood as excluding the number, and the terms greater than, lower than, within, etc. are understood as including the number. If the first and second are described for the purpose of distinguishing technical features, they are not to be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated or implicitly indicating the precedence of the technical features indicated.
In the description of the present invention, unless there is an explicit limitation, the terms such as setting, installing, connecting, etc. should be understood in a broad sense, and those skilled in the art can reasonably determine the specific meaning of the terms in the present invention by combining the specific contents of the technical solution.
Referring to fig. 1, the preferred embodiment of the utility model, a novel ignition of low heat value gas boiler device, including main fuel gas pipeline 1, central point puts and is provided with ignition fuel pipeline 3 in the main fuel gas pipeline 1, be provided with burning torch sleeve 6 in the ignition fuel pipeline 3, be provided with high energy burning torch 5 on the burning torch sleeve 6, just high energy burning torch 5 is located the central point of ignition fuel pipeline 3 puts for the ignition spark that 5 high energy burning torches was being played and ignition fuel direct contact, can ignite the ignition fuel fast, solved the unsuccessful problem of igniting in the past of boiler well.
As a preferred embodiment of the present invention, it may also have the following additional technical features:
in the embodiment, a gas blade 2 is arranged between a main fuel gas pipeline 1 and an ignition fuel pipeline 3, the gas blade 2 is symmetrical about the ignition fuel pipeline 3, one end of the gas blade 2 is welded with the ignition fuel pipeline 3, the other end of the gas blade 2 is positioned at a channel opening of the main fuel gas pipeline 1, and the gas blade 2 is used for swirling flow to ensure that gas and air are well mixed, so that combustion is more complete and thorough.
In this embodiment, an ignition swirl vane 4 is further disposed in the ignition fuel pipe 3, the ignition swirl vane 4 is disposed around the ignition gun sleeve 6, the ignition fuel enters the ignition fuel pipe 3 and is swirled and ejected through the ignition swirl vane 4, and the high-energy ignition gun 5 in the ignition gun sleeve 6 can quickly ignite the ignition fuel to stabilize ignition combustion.
In this embodiment, the ignition swirl vanes 4 are symmetrical with respect to the ignition gun sleeve 6, so that the high-energy ignition gun 5 can simultaneously ignite the ignition fuel sprayed by the ignition swirl vanes 4.
The utility model discloses after fuel entering ignition fuel pipeline 3 ignites, be provided with the fuel valve of igniting on the fuel pipeline 3 of igniting, start high energy burning torch 5 to impel high energy burning torch 5 to the ignition position in the fuel pipeline 3 of igniting, the fuel valve of igniting is opened automatically simultaneously, and high energy burning torch 5 can ignite the fuel of igniting fast and stabilize the burning of igniting, then can drop into coal gas main fuel coal gas (like blast furnace gas), makes the boiler successfully ignite smoothly.
The utility model provides a high energy burning torch 5 sets up the central point that fires burning pipe 3 and puts for the ignition spark and the ignition fuel direct contact of high energy burning torch 5 can ignite the ignition fuel fast, has solved the unsuccessful problem of boiler ignition in the past well, has practiced thrift the ignition time of boiler greatly, has guaranteed the safety and stability that the boiler was igniteed.
The above additional technical features can be freely combined and used in addition by those skilled in the art without conflict.
The above only is the preferred embodiment of the present invention, as long as the technical solution of the purpose of the present invention is realized by basically the same means, all belong to the protection scope of the present invention.
Claims (4)
1. A novel ignition device of a low-heat value gas boiler is characterized in that: the ignition device comprises a main fuel gas pipeline (1), an ignition fuel pipeline (3) is arranged at the central position in the main fuel gas pipeline (1), an ignition gun sleeve (6) is arranged in the ignition fuel pipeline (3), a high-energy ignition gun (5) is arranged on the ignition gun sleeve (6), and the high-energy ignition gun (5) is located at the central position of the ignition fuel pipeline (3).
2. The novel ignition device of the low heating value gas boiler as claimed in claim 1, wherein: a gas blade (2) is arranged between the main fuel gas pipeline (1) and the ignition fuel pipeline (3), the gas blade (2) is symmetrical about the ignition fuel pipeline (3), one end of the gas blade (2) is welded with the ignition fuel pipeline (3), and the other end of the gas blade (2) is positioned at the channel opening of the main fuel gas pipeline (1).
3. The novel ignition device of the low heating value gas boiler as claimed in claim 1, wherein: ignition swirl vanes (4) are further arranged in the ignition fuel pipeline (3), and the ignition swirl vanes (4) are respectively arranged around the ignition gun sleeve (6).
4. The novel ignition device of the low heating value gas boiler as claimed in claim 3, characterized in that: the ignition rotational flow blades (4) are symmetrical relative to the ignition gun sleeve (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222672189.1U CN218763522U (en) | 2022-10-11 | 2022-10-11 | Novel ignition device of low-heat value gas boiler |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222672189.1U CN218763522U (en) | 2022-10-11 | 2022-10-11 | Novel ignition device of low-heat value gas boiler |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218763522U true CN218763522U (en) | 2023-03-28 |
Family
ID=85698029
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222672189.1U Active CN218763522U (en) | 2022-10-11 | 2022-10-11 | Novel ignition device of low-heat value gas boiler |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218763522U (en) |
-
2022
- 2022-10-11 CN CN202222672189.1U patent/CN218763522U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN106369605A (en) | Ignition device of combustor | |
| CN109442398A (en) | A kind of multi-point direct spray is to cutting mixed radial spray low NO fastly | |
| CN109442411B (en) | Low-nitrogen burner for gas fuel | |
| CN205090378U (en) | Flameless burner of low resistance | |
| CN218763522U (en) | Novel ignition device of low-heat value gas boiler | |
| CN106224955B (en) | A kind of fractional combustion room that grade is surely fired using multi-point injection and improves combustion stability | |
| CN202792023U (en) | Ejecting type gas ignition device | |
| CN111089289A (en) | Multistage internal circulation low-nitrogen gas burner device | |
| CN205316319U (en) | Biomass gas combustor | |
| CN105972635B (en) | A kind of open fire igniter | |
| CN110345508B (en) | Petroleum gas ignition device | |
| CN210165377U (en) | Energy-saving low-nitrogen combustor and energy-saving low-nitrogen combustion system | |
| CN206338805U (en) | A kind of gas ignition burner | |
| CN108758629B (en) | Low-oxynitride gas burner | |
| CN101206028B (en) | Method for firing coal-dust airflow by flue gas injection and ignition combustor | |
| CN211694878U (en) | Novel multistage internal circulation gas burner device | |
| CN205261636U (en) | La wenshi point firearm | |
| CN209246099U (en) | Blast-furnace gas diffusing tower is with burning igniter | |
| CN214891161U (en) | Marine ignition pilot burner | |
| CN216408948U (en) | Handheld torch | |
| CN216203317U (en) | Low nitrogen oxide combustor and burner | |
| CN218972663U (en) | Special ultralow nitrogen oxide combustor of top firing hydrogen | |
| CN219160416U (en) | Tempering-preventing and diffusing torch head | |
| CN209926355U (en) | Energy-saving and emission-reducing burner for kiln | |
| CN103836634B (en) | Premixed sour gas flare burner |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |