CN208108090U - A kind of ultralow nitrogen metal fiber surface combustor - Google Patents
A kind of ultralow nitrogen metal fiber surface combustor Download PDFInfo
- Publication number
- CN208108090U CN208108090U CN201820600245.1U CN201820600245U CN208108090U CN 208108090 U CN208108090 U CN 208108090U CN 201820600245 U CN201820600245 U CN 201820600245U CN 208108090 U CN208108090 U CN 208108090U
- Authority
- CN
- China
- Prior art keywords
- combustion
- combustion air
- metal fiber
- air
- igniter
- 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
Abstract
The utility model discloses a kind of ultralow nitrogen metal fiber surface combustors,Combustion air is entered by air blower,Combustion gas is entered by fuel gas inlet,Respective regulating device enters in combustion air pre-mixing apparatus according to both certainty ratios,Combustion air pre-mixing apparatus is cyclone leaf and jet pipe type structure,Combustion gas and air make rotation not synchronized in the same direction in combustion air pre-mixing apparatus,To reach premixing effect,Mixed gas enters metallic fiber combustion front according to set ratio,Gaseous mixture can be broken up when passing through irregular channel in metallic fiber combustion front,And slow down speed,To reach well-mixed effect,The gas ignition that igniter will mix,And it is monitored by fire detector,It is set to stablize burning,A certain amount of mixed gas is burned face dispersion in this process,Keep its burning sufficiently and uniform,Compared with conventional burners,The burner realizes full combustion and is unlikely to that flame temperature is too high to cause a large amount of NOX to be formed again.
Description
Technical field
The utility model relates to ultralow nitrogen Metal Fibre Combustion Technology field, in particular to a kind of ultralow nitrogen metal is fine
Tie up surface combustion burner.
Background technique
With the worsening of social environment, people pollute caused by also gradually paying close attention in production process, energy-saving and emission-reduction
As focus concerned by people.Burner is as a kind of energy conversion apparatus, during fossil fuel is converted into thermal energy, no
The discharge of object is polluted avoidablely.For the living environment of the mankind, discharge for this pollutant, gradually by extensive style
Switch to fine type control, the mode prevented before being changed to by rear improvement.During burning, main emission is fossil fuel
CO2, H2O, N2, while also having the pollutants such as NOX, CO, S compound.For the generation of Pollution protection object, need to design a kind of incite somebody to action
NOX is preferably minimized a kind of ultralow nitrogen combustion apparatus of limit, can mix combustion gas and air to optimum state in this burner,
The pollutants such as the NOX generated that burn can drop to very low.
Utility model content
The purpose of this utility model is that solve the above-mentioned problems, and provides a kind of ultralow nitrogen metallic fiber surface combustion
Burner.
To solve the above-mentioned problems, the utility model provides a kind of technical solution：A kind of ultralow nitrogen metallic fiber surface
Burner, including：Metallic fiber combustion front, innovative point are：It further include air blower, fuel gas inlet, combustion air premixed device, point
Firearm, fire detector and combustion head；Fixation is communicated with a fuel gas inlet on the top of the combustion air premixed device；The combustion air
It is connected together in the left-hand end of premixed device with the fixation of the output end of combustor blast machine；The right-hand end of the combustion air premixed device
It is directed at metallic fiber combustion front；The igniter be it is several, the igniter is arranged at combustion air premixed device；The igniter
On be connected with a combustion head, the combustion head is directed at metallic fiber combustion front；The combustion head is equipped with fire detector.
It is air blower is cfentrifugal blower preferably, described, the import of the air blower is equipped with combustion air and adjusts dress
It sets.
Preferably, the combustion air premixed device is cyclone leaf formula structure.
Preferably, the combustion head is the tube structure of refractory metal fiber composition.
Preferably, the junction of the air blower and fuel gas inlet and combustion air premixed device is equipped with regulating valve.
The beneficial effects of the utility model：The utility model have it is structurally reasonable it is simple, production cost is low, easy for installation,
Multiple functional, combustion air is entered by air blower, and combustion gas is entered by fuel gas inlet, and respective regulating device is according to both certainty ratios
Into in combustion air pre-mixing apparatus, combustion air pre-mixing apparatus is cyclone leaf and jet pipe type structure, and combustion gas and air are in combustion air
Make rotation not synchronized in the same direction in pre-mixing apparatus, to reach premixing effect, mixed gas enters metal fibre according to set ratio
Combustion front is tieed up, gaseous mixture can be broken up when passing through irregular channel in metallic fiber combustion front, and slow down speed, fill to reach
Divide mixed effect, the gas ignition that igniter will mix, and monitored by fire detector, so that its is stablized burning, in this process
A certain amount of mixed gas is burned face dispersion, keeps its burning sufficiently and uniform, and compared with conventional burners, which is realized
Full combustion is unlikely to that flame temperature is too high causes a large amount of NOX to be formed again.
Detailed description of the invention
The present invention is described in detail by the following detailed description and drawings for ease of explanation,.
Fig. 1 is the structural schematic diagram of the utility model.
1- air blower；2- fuel gas inlet；3- combustion air premixed device；4- igniter；5- fire detector；The burning of 6- metallic fiber
Face；7- combustion head.
Specific embodiment
As shown in Figure 1, present embodiment uses following technical scheme：A kind of ultralow nitrogen Metal Fibre Combustion
Device, including：Metallic fiber combustion front 6 further includes air blower 1, fuel gas inlet 2, combustion air premixed device 3, igniter 4, fire detector 5
With combustion head 7；Fixation is communicated with a fuel gas inlet 2 on the top of the combustion air premixed device 3；The combustion air premixed device 3
Left-hand end on be connected together with the fixation of the output end of combustor blast machine 1；The right-hand end of the combustion air premixed device 3 is aligned
Metallic fiber combustion front 6；The igniter 4 be it is several, the igniter 4 is arranged at combustion air premixed device 3；The igniter
A combustion head 7 is connected on 4, the combustion head 7 is directed at metallic fiber combustion front 6；The combustion head 7 is equipped with fire detector
5。
Wherein, described be air blower 1 is cfentrifugal blower, and the import of the air blower 1 is equipped with combustion air regulating device；
The combustion air premixed device 3 is cyclone leaf formula structure；The combustion head 7 is the tube structure of refractory metal fiber composition；Institute
The junction for stating air blower 1 and fuel gas inlet 2 and combustion air premixed device 3 is equipped with regulating valve.
The use state of the utility model is：The utility model have it is structurally reasonable it is simple, production cost is low, installation side
Just, multiple functional, combustion air is entered by air blower 1, and combustion gas is entered by fuel gas inlet 2, and respective regulating device was according to both
Certainty ratio enters in combustion air pre-mixing apparatus 3, and combustion air pre-mixing apparatus 3 is cyclone leaf and jet pipe type structure, combustion gas and air
Make not synchronized rotation in the same direction in combustion air pre-mixing apparatus 3, to reach premixing effect, mixed gas according to set ratio into
Enter metallic fiber combustion front 6, gaseous mixture can be broken up when passing through irregular channel in metallic fiber combustion front 6, and slow down speed
Degree, to reach well-mixed effect, the gas ignition that igniter 4 will mix, and is monitored by fire detector 5, it is made to stablize combustion
Burning, a certain amount of mixed gas is burned face dispersion in this process, keeps its burning sufficiently and uniform, with conventional burners phase
Full combustion, which is realized, than, the burner is unlikely to that flame temperature is too high to cause a large amount of NOX to be formed again.
Claims (5)
1. a kind of ultralow nitrogen metal fiber surface combustor, including：Metallic fiber combustion front（6）, it is characterised in that：It further include drum
Blower（1）, fuel gas inlet（2）, combustion air premixed device（3）, igniter（4）, fire detector（5）And combustion head（7）；
The combustion air premixed device（3）Top on fixation be communicated with a fuel gas inlet（2）；
The combustion air premixed device（3）Left-hand end on combustor blast machine（1）Output end fixation be connected together；
The combustion air premixed device（3）Right-hand end be aligned metallic fiber combustion front（6）；
The igniter（4）To be several, the igniter（4）It is arranged at combustion air premixed device（3）；
The igniter（4）On be connected with a combustion head（7）, the combustion head（7）It is directed at metallic fiber combustion front（6）；
The combustion head（7）It is equipped with fire detector（5）.
2. a kind of ultralow nitrogen metal fiber surface combustor according to claim 1, it is characterised in that：Described is air blower
（1）For cfentrifugal blower, the air blower（1）Import be equipped with combustion air regulating device.
3. a kind of ultralow nitrogen metal fiber surface combustor according to claim 1, it is characterised in that：The combustion air is pre-
Mixed device（3）For cyclone leaf formula structure.
4. a kind of ultralow nitrogen metal fiber surface combustor according to claim 1, it is characterised in that：The combustion head
（7）For the tube structure of refractory metal fiber composition.
5. a kind of ultralow nitrogen metal fiber surface combustor according to claim 1, it is characterised in that：The air blower
（1）And fuel gas inlet（2）With combustion air premixed device（3）Junction be equipped with regulating valve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820600245.1U CN208108090U (en) | 2018-04-25 | 2018-04-25 | A kind of ultralow nitrogen metal fiber surface combustor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820600245.1U CN208108090U (en) | 2018-04-25 | 2018-04-25 | A kind of ultralow nitrogen metal fiber surface combustor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208108090U true CN208108090U (en) | 2018-11-16 |
Family
ID=64117114
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820600245.1U Active CN208108090U (en) | 2018-04-25 | 2018-04-25 | A kind of ultralow nitrogen metal fiber surface combustor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208108090U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109442406A (en) * | 2018-11-30 | 2019-03-08 | 唐山金沙燃烧热能股份有限公司 | The ultralow nitrogen combustion apparatus of bull internal-mixing |
| CN110186061A (en) * | 2019-06-05 | 2019-08-30 | 江苏航天惠利特环保科技有限公司 | A kind of cleaning burning device and its application method |
-
2018
- 2018-04-25 CN CN201820600245.1U patent/CN208108090U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109442406A (en) * | 2018-11-30 | 2019-03-08 | 唐山金沙燃烧热能股份有限公司 | The ultralow nitrogen combustion apparatus of bull internal-mixing |
| CN109442406B (en) * | 2018-11-30 | 2023-09-22 | 唐山金沙燃烧热能股份有限公司 | Multi-head internal mixing ultralow nitrogen combustion device |
| CN110186061A (en) * | 2019-06-05 | 2019-08-30 | 江苏航天惠利特环保科技有限公司 | A kind of cleaning burning device and its application method |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103277795B (en) | Gas burner capable of adjusting gas to be self-recycling | |
| CN205504983U (en) | Gas recirculation low NOx burner in combustion -supporting wind injection type stove | |
| CN202132947U (en) | Porous medium burner for burning low heat value gas fuel | |
| WO2015103831A1 (en) | Fuel/gas-saving ignition and stable-combustion low-nitrogen swirling pulverized coal combustor | |
| CN203489263U (en) | Oxygen-rich combustor | |
| CN107588421A (en) | A kind of slit-aperture type flame combustion apparatus | |
| CN107575868A (en) | Air supply plant in slit-aperture type flame combustion apparatus | |
| CN107606615A (en) | Combustor in slit-aperture type flame combustion apparatus | |
| CN208108090U (en) | A kind of ultralow nitrogen metal fiber surface combustor | |
| CN106152167A (en) | A kind of oxygen-enriched combustion-supporting application system | |
| CN207394845U (en) | Combustor in slit-aperture type flame combustion apparatus | |
| CN107461742B (en) | Graded flameless low-nitrogen combustion head | |
| CN109442398A (en) | A kind of multi-point direct spray is to cutting mixed radial spray low NO fastly | |
| CN201875703U (en) | Pulverized coal burner and pulverized coal boiler | |
| CN207702461U (en) | The novel super-low nitrogen combustion apparatus that a kind of non-premixed combustion and premixed combustion are combined | |
| CN109612110A (en) | Novel combustion system and gas water heater | |
| CN208846420U (en) | A kind of super low NO of microchannel distribution | |
| CN208457964U (en) | A kind of turbulent burner | |
| CN114659103A (en) | Flue gas recirculation oxygen boosting combustor suitable for degree of depth peak regulation | |
| CN103115360B (en) | The short flame high temperature industrial combustor of combustion gas | |
| CN208108079U (en) | A kind of Industrial Boiler coal burner | |
| CN208764919U (en) | Combination burner | |
| CN207394846U (en) | Air supply plant in slit-aperture type flame combustion apparatus | |
| CN110332521A (en) | Natural gas low NOx vortex dispersed combustion machine | |
| CN201875701U (en) | Pulverized coal combustor and boiler with same |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: An ultra low nitrogen metal fiber surface burner Effective date of registration: 20210624 Granted publication date: 20181116 Pledgee: Bank of China Limited Qian'an Branch Pledgor: TANGSHAN JINSHA COMBUSTION HEAT ENERGY Co.,Ltd. Registration number: Y2021990000552 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20221111 Granted publication date: 20181116 Pledgee: Bank of China Limited Qian'an Branch Pledgor: TANGSHAN JINSHA COMBUSTION HEAT ENERGY CO.,LTD. Registration number: Y2021990000552 |
|
| PC01 | Cancellation of the registration of the contract for pledge of patent right |