CN202709103U - Bottom air intake air blast type combustion gas combustor - Google Patents
Bottom air intake air blast type combustion gas combustor Download PDFInfo
- Publication number
- CN202709103U CN202709103U CN 201220237714 CN201220237714U CN202709103U CN 202709103 U CN202709103 U CN 202709103U CN 201220237714 CN201220237714 CN 201220237714 CN 201220237714 U CN201220237714 U CN 201220237714U CN 202709103 U CN202709103 U CN 202709103U
- Authority
- CN
- China
- Prior art keywords
- air
- combustion gas
- base
- nozzle
- combustion chamber
- 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.)
- Expired - Fee Related
Links
Images
Landscapes
- Gas Burners (AREA)
Abstract
Provided is a bottom air intake air blast type combustion gas combustor. A base of the combustor is in connection with an air compartment, a combustion chamber, a combustion gas joint and a nozzle. A fan is in connection with a base center air inlet through an airduct. At work, combustion gas penetrates into a base channel through the combustion gas joint and is sprayed into the combustion chamber through the nozzle; the periphery of the nozzle at a certain height is uniformly provided with a plurality of spray orifices. Meanwhile air is blown by the fan through the airduct and is blown to the air compartment from the base center air inlet through the base; and then the air penetrates into the combustion chamber through a set of uniformly distributed air intake inclined holes on the periphery of the combustion chamber to fully mix with combustion gas sprayed by the nozzle for igniting and combusting. Air inlet flow directions of the set of inclined holes and the combustion gas sprayed by the nozzle form a reasonable chamfer to obtain a best mixing state of the combustion gas and air and ensure a uniform and stable mixing field for the combustion gas and air in the combustion chamber, thereby reaching the effects of full combustion, mighty flame, little excessive air and high thermal efficiency and arriving the purpose of energy conservation and environmental protection.
Description
Technical field
The utility model relates to a kind of blast type fuel gas burner, can make especially that combustion gas and air are mixed evenly, reasonable mixture ratio, thereby reaches that excess air is few, flame stabilization, sufficient combustion, end air intake blast type fuel gas burner that the thermal efficiency is high.
Background technology
At present, known blast type fuel gas burner is because unreasonable structure, cause combustion gas and air mixed inhomogeneous, proportioning is unreasonable, phenomenon insufficient and that pernicious gas exceeds standard causes burning, the person is not more arranged, solve this problem with the increasing power of fan, and the result causes producing in the combustion process too many surplus air, flame heat regulating is run off, and reduced the thermal efficiency.
Summary of the invention
In order to solve the deficiency of existing blast type fuel gas burner, the utility model provides a kind of can make combustion gas and air is mixed evenly, few, the sufficient combustion of excess air, and environmental protection, energy-conservation end air intake blast type fuel gas burner.
The technical scheme that its technical problem that solves the utility model adopts is: air intake blast type fuel gas burner of a kind of end, base and air compartment, combustion chamber link into an integrated entity, on the bottom gas joint, nozzle, blower fan are housed and are connected with base by airduct, gas joint, air compartment, combustion chamber, nozzle, airduct all are connected with base.Combustion gas enters base passages by gas joint during work, is ejected in the combustion chamber by nozzle again, and nozzle is at peripheral uniform a plurality of spray orifices of certain altitude.Air is blown into air compartment from base center air inlet through base through airduct by blower fan simultaneously, entered in the combustion chamber by combustion chamber one group of uniform air intake inclined hole of periphery again, form swirling eddy in the combustion chamber, fully mix rear ignition with the combustion gas of nozzle ejection, because the combustion gas of the flow direction of this group inclined hole air intake and nozzle ejection forms a rational corner cut, make the mixed optimum state that reaches of combustion gas and air, the flow of two kinds of gases is set by aperture separately.Therefore sufficient combustion, flame is fierce, excess air is few and the thermal efficiency is high.
The beneficial effects of the utility model are: can guarantee that combustion gas and air have an even and stable mixing field in the combustion chamber, thereby reach sufficient combustion, flame is fierce, excess air is few and the thermal efficiency is high, finally reach environmental protection, energy-conservation purpose.
Description of drawings
1. air inlets among Fig. 1,2. base, 3. gas joint, 4. air compartment, 5. combustion chamber, 6. nozzle, 7. air intake inclined hole, 8. blower fan, 9. airduct.
Fig. 2 is the A-A profile of Fig. 1.
The specific embodiment
There are one group of concavo-convex step and air compartment (4), combustion chamber (5) to link into an integrated entity on the base (2).Air inlet (1) is positioned at the base lower central, and gas joint (3), nozzle (6) are housed on the base (2), and is continuous by the passage of base (2).Nozzle (6) is positioned at (5) center, combustion chamber and vertical with base (2), and blower fan (8) links into an integrated entity by the air inlet (1) of airduct (9) with base (2).
Claims (3)
1. air intake blast type fuel gas burner at the bottom of a kind, base (2) links into an integrated entity with air compartment (4), combustion chamber (5), gas joint (3), nozzle (6) are housed on the base (2), blower fan (8) is connected with base (2) by airduct (9), and it is characterized in that: gas joint (3), air compartment (4), combustion chamber (5), nozzle (6), airduct (9) all are connected with base (2).
2. gas burner according to claim 1 is characterized in that: have one group of concavo-convex step and air compartment (4), combustion chamber (5) to link into an integrated entity on the base (2).
3. gas burner according to claim 1, it is characterized in that: air inlet (1) is positioned at the base plate lower central.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220237714 CN202709103U (en) | 2012-05-20 | 2012-05-20 | Bottom air intake air blast type combustion gas combustor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220237714 CN202709103U (en) | 2012-05-20 | 2012-05-20 | Bottom air intake air blast type combustion gas combustor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202709103U true CN202709103U (en) | 2013-01-30 |
Family
ID=47589400
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220237714 Expired - Fee Related CN202709103U (en) | 2012-05-20 | 2012-05-20 | Bottom air intake air blast type combustion gas combustor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202709103U (en) |
-
2012
- 2012-05-20 CN CN 201220237714 patent/CN202709103U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN202613442U (en) | Blast fully-premixing combustor | |
| CN204901833U (en) | Sprayer and be equipped with gas turbine of this sprayer | |
| CN101832558A (en) | Blast-injecting forced-advancing full pre-mixing energy-saving combustor | |
| CN204901832U (en) | Nozzle that axial is sprayed | |
| CN201242155Y (en) | Novel furnace end | |
| CN209541154U (en) | A kind of low temperature hot-blast stove for low calorie fuels | |
| CN204786550U (en) | Synthetic gas mixing nozzle and gas turbine | |
| CN102269408A (en) | High-efficiency and energy-saving combustor assembly | |
| CN107084388B (en) | Mixed atomization cracking burner and mixed combustion method thereof | |
| CN201462842U (en) | combustor | |
| CN201462843U (en) | combustor | |
| CN202709103U (en) | Bottom air intake air blast type combustion gas combustor | |
| CN202747348U (en) | Abeam air-intake blowing-type gas burner | |
| CN102588968B (en) | Commercial stove burner and commercial stove | |
| CN204717744U (en) | A kind of nozzle of radial spray and be provided with the gas turbine of this nozzle | |
| CN201066121Y (en) | All-premixed honeycomb type direct-jet gas combustor device for industrial drying and heating | |
| CN107575893A (en) | Burner and flameless combustion control method | |
| CN204438193U (en) | A kind of nozzle and be provided with the gas turbine of this nozzle | |
| CN203744256U (en) | Ammonia gas torch burner | |
| CN209639003U (en) | A kind of Ran's combustion fire row combustor | |
| CN107575869B (en) | Energy-saving low NOx combustor suitable for biomass biogas | |
| CN102444892A (en) | Premixing combustor of gas stove | |
| CN101949588B (en) | Combustion system of high-power capacity type gas water heater and combustion method thereof | |
| CN204880216U (en) | Discrete synthetic gas nozzle and gas turbine who sprays | |
| CN103148514A (en) | Two-stage radial lean combustion pre-mixing type low-emission gas nozzle |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130130 Termination date: 20180520 |