CN214009213U - Novel low-nitrogen burner - Google Patents
Novel low-nitrogen burner Download PDFInfo
- Publication number
- CN214009213U CN214009213U CN202022976426.4U CN202022976426U CN214009213U CN 214009213 U CN214009213 U CN 214009213U CN 202022976426 U CN202022976426 U CN 202022976426U CN 214009213 U CN214009213 U CN 214009213U
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- burner
- primary
- air channel
- air
- ventilation body
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E20/00—Combustion technologies with mitigation potential
- Y02E20/34—Indirect CO2mitigation, i.e. by acting on non CO2directly related matters of the process, e.g. pre-heating or heat recovery
Abstract
The utility model relates to a novel low-nitrogen burner, which comprises a ventilation body, wherein the ventilation body is fixedly connected with a burner body, the interior of the ventilation body is provided with a wind distribution disc, a primary wind channel, a secondary wind channel and a primary mixing chamber are arranged in the wind distribution disc, the interior of the burner body is provided with an ignition burner, one end of the ignition burner is connected with a gas pipe, the other end of the ignition burner is connected with a mixing chamber in the wind distribution disc, the primary mixing chamber is connected with the primary wind channel, one end of the primary wind channel is connected with the air inlet end of the ventilation body, the other end of the primary wind channel is connected with the primary mixing chamber, the primary wind channel is obliquely arranged, the secondary wind channel is horizontally arranged, one end of the secondary wind channel is connected with the air inlet end; the utility model has the advantages of reasonable structure and high heat efficiency.
Description
Technical Field
The utility model belongs to the technical field of the nozzle, concretely relates to novel low nitrogen nozzle.
Background
The existing low-nitrogen burner has two structures of an air graded heat storage burner and a gas graded heat storage burner. The gas staged heat storage burner is gradually replaced by the air staged heat storage burner due to poor flame forming and inconvenient adjustment. In the market, air grading heat storage burners are represented by bloom, but primary air of the bloom burner is cold air, secondary air is heat storage air, and the heat efficiency is inferior to that of a gas grading heat storage burner.
SUMMERY OF THE UTILITY MODEL
The utility model aims at overcoming the defects of the prior art and providing a novel low-nitrogen burner with reasonable structure and improved heat efficiency.
The purpose of the utility model is realized like this: the utility model provides a novel low nitrogen nozzle, it includes the ventilation body, ventilation body fixedly connected with nozzle body, the inside of ventilation body is provided with the air distribution dish, be provided with air channel, overgrate air passageway and initial mixing chamber in the air distribution dish, the inside of nozzle body is provided with the ignition nozzle, the one end of ignition nozzle is connected with the gas pipe, and the inside department of air distribution dish is connected to the other end and is mixed the room, the air channel is connected to the initial mixing chamber.
One end of the primary air channel is connected with the air inlet end of the ventilation body, and the other end of the primary air channel is connected with the primary mixing chamber.
The primary air channel is obliquely arranged.
The secondary air channel is horizontally arranged, one end of the secondary air channel is connected with the air inlet end of the ventilation body, and the other end of the secondary air channel is connected with the outlet of the ventilation body.
The right end of the ignition burner is arranged at the left end of the primary mixing chamber.
The ignition burner is arranged inside the gas pipe, and the right end of the gas pipe is communicated with the left end of the primary mixing chamber.
The utility model has the advantages that: the utility model has the advantages that on the basis of ensuring the performance of the air grading heat storage burner, the primary cold air is changed into the heat storage air through the structural design, so that the heat efficiency is improved; in addition, a specially designed air distribution plate is added in front of the burner air chamber, so that hot air after heat accumulation can enter different combustion areas in two ways to support combustion, and other beneficial effects are described in detail in the specific embodiment.
Drawings
Fig. 1 is a front view of the novel low-nitrogen burner of the present invention.
In the figure: 1. a ventilation body; 2. a secondary air channel; 3. a wind distributing plate; 4. a primary air channel; 5. igniting the burner; 6. a gas pipe; 7. a burner body; 8. and (4) a primary mixing chamber.
Detailed Description
The technical solution in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, rather than all embodiments, and all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention based on the embodiments of the present invention.
Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs, and the terms used herein are for the purpose of describing particular embodiments only and are not intended to be limiting of the invention, and terms such as "and/or" as used herein include any and all combinations of one or more of the associated listed items; furthermore, the technical features mentioned in the different embodiments of the invention described below can be combined with each other as long as they do not conflict with each other.
Examples
As shown in figure 1, the novel low-nitrogen burner comprises a ventilation body 1, wherein a burner body 7 is fixedly connected with the ventilation body 1, an air distribution plate 3 is arranged in the ventilation body 1, a primary air channel 4, a secondary air channel 2 and a primary mixing chamber are arranged in the air distribution plate 3, an ignition burner 5 is arranged in the burner body 7, one end of the ignition burner 5 is connected with a gas pipe 6, the other end is connected with a mixing chamber in the air distribution plate 3, the primary mixing chamber is connected with a primary air channel 4, one end of the primary air channel 4 is connected with the air inlet end of the ventilation body 1, the other end is connected with the primary mixing chamber, the primary air channel 4 is obliquely arranged, the secondary air channel 2 is horizontally arranged, one end of the secondary air channel is connected with the air inlet end of the ventilation body 1, the other end of the secondary air channel is connected with the outlet of the ventilation body 1, and the right end of the ignition burner 5 is arranged at the left end of the primary mixing chamber.
The present invention is further described in the detailed description, rather than in the limited form thereof, and it will be obvious to those skilled in the art that changes may be made in the structure without departing from the spirit and scope of the invention, and it is intended that all such changes be covered by the appended claims.
Claims (6)
1. The utility model provides a novel low nitrogen nozzle, it includes the ventilation body, ventilation body fixedly connected with nozzle body, its characterized in that: the inside of ventilation body is provided with the air distribution dish, be provided with air channel, overgrate air passageway and just mix the room in the air distribution dish, the inside of nozzle body is provided with the ignition nozzle, the one end of ignition nozzle is connected with the gas pipe, and the inside department of air distribution dish is connected to the other end and is mixed the room, just mix the room and connect the air channel.
2. The novel low nitrogen burner of claim 1, wherein: one end of the primary air channel is connected with the air inlet end of the ventilation body, and the other end of the primary air channel is connected with the primary mixing chamber.
3. The novel low nitrogen burner of claim 1, wherein: the primary air channel is obliquely arranged.
4. The novel low nitrogen burner of claim 1, wherein: the secondary air channel is horizontally arranged, one end of the secondary air channel is connected with the air inlet end of the ventilation body, and the other end of the secondary air channel is connected with the outlet of the ventilation body.
5. The novel low nitrogen burner of claim 1, wherein: the right end of the ignition burner is arranged at the left end of the primary mixing chamber.
6. The novel low nitrogen burner of claim 1, wherein: the ignition burner is arranged inside the gas pipe, and the right end of the gas pipe is communicated with the left end of the primary mixing chamber.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022976426.4U CN214009213U (en) | 2020-12-14 | 2020-12-14 | Novel low-nitrogen burner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022976426.4U CN214009213U (en) | 2020-12-14 | 2020-12-14 | Novel low-nitrogen burner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214009213U true CN214009213U (en) | 2021-08-20 |
Family
ID=77312714
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022976426.4U Active CN214009213U (en) | 2020-12-14 | 2020-12-14 | Novel low-nitrogen burner |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214009213U (en) |
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2020
- 2020-12-14 CN CN202022976426.4U patent/CN214009213U/en active Active
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