CN202792012U - Air-inlet oil-inlet gas-inlet device of combustor - Google Patents
Air-inlet oil-inlet gas-inlet device of combustor Download PDFInfo
- Publication number
- CN202792012U CN202792012U CN 201220403439 CN201220403439U CN202792012U CN 202792012 U CN202792012 U CN 202792012U CN 201220403439 CN201220403439 CN 201220403439 CN 201220403439 U CN201220403439 U CN 201220403439U CN 202792012 U CN202792012 U CN 202792012U
- Authority
- CN
- China
- Prior art keywords
- gas
- inlet
- oil
- source
- air
- 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
Abstract
The utility model provides an air-inlet oil-inlet gas-inlet device of a combustor. The air-inlet oil-inlet gas-inlet device of the combustor comprises an oil-let circuit, a gas source circuit, a liner control gas source circuit and a compressed air circuit, wherein the gas source circuit is connected with a fuel spray gun of the combustor, and the liner control gas source circuit and the compressed air circuit are respectively connected with the fuel spray gun of the combustor through a switching device. The air-inlet oil-inlet gas-inlet device of the combustor meets the requirement for different gas-inlet amounts, the liner control gas source circuit is capable of guaranteeing the liner relationship between gas-inlet amount and air-inlet amount, when the demanded quantity for the gas is large, a liner controller can be adjusted, increase of gas flow is guaranteed, the intensity of flame is guaranteed, and the liner control gas source circuit and the compressed air circuit can be simply switched through the switching device. The air-inlet oil-inlet gas-inlet device of the combustor has the advantages of being simple in structure, being convenient to repair, lowering the production cost, improving the production efficiency, saving energy, preventing environmental pollution and the like.
Description
Technical field
The utility model belongs to technical field of burner, especially relates to a kind of air intake oil-feed inlet duct of burner.
Background technology
It is inhomogeneous that the oil-gas burner that uses at present exists air-fuel mixture, outlet flame does not have rigidity, incomplete combustion, there are the problems such as coking, over-emitting black exhaust, serious environment pollution, this is because adopt single fuel feeding circuit, can not control fogging degree, also just can not regulate the proportionate relationship of oil-feed and air inlet, can not satisfy clean-burning demand, if can address this problem, will save the energy, reduce the production cost of enterprise, and can effectively reduce the degree of environmental pollution, reduce the pressure that air ambient bears.Therefore solve the proportional problem of air intake oil-feed of burner, become one of vital task of people.
Summary of the invention
Problem to be solved in the utility model provide a kind of simple in structure, guarantee that oil inlet quantity, air inflow and intake meet demand, reduce production costs and the air intake oil-feed inlet duct of antipollution burner.
For solving the problems of the technologies described above, the technical solution adopted in the utility model is: a kind of air intake oil-feed inlet duct of burner, comprise oil-feed circuit, source of the gas circuit, Linear Control source of the gas circuit and pressurized air lines, described source of the gas circuit is connected with the igniter of burner, and described Linear Control source of the gas circuit, described pressurized air lines and oil-feed circuit are connected with the Fuel lance of burner by switching device shifter respectively.
Further, described oil-feed circuit comprises oil pump and motor, and described oil pump is connected with the Fuel lance of burner, and described motor is connected with oil pump.
Further, described source of the gas circuit and source of the gas of Linear Control source of the gas line sharing.
Further, described source of the gas circuit comprises source of the gas, is provided with successively the second decompressor and the second stop valve on the pipeline of connection source of the gas and igniter.
Further, described Linear Control source of the gas circuit comprises source of the gas, linear controller, is provided with successively the first stop valve and the first decompressor on described source of the gas and the pipeline that linear controller is connected, and linear controller is connected with Fuel lance by switching device shifter.
Further, described pressurized air lines comprises compressed air, and compressed air is connected with Fuel lance by switching device shifter, and is provided with pressure-reducing valve and the 3rd stop valve at the pipeline that compressed air is connected with switching device shifter.
Advantage and the good effect that the utlity model has are: owing to adopt technique scheme, guarantee the demand of various inlet amount, and the Linear Control source of the gas circuit that is provided with can guarantee that air inflow and intake are linear, when large to gas demand the time, can switch the adjustment linear controller, can guarantee the increase of air-flow, guarantee the intensity of flame, Linear Control source of the gas circuit and pressurized air lines can simply be switched by switching device shifter; The utlity model has simple in structure, easy to maintenance, reduce production costs, enhance productivity, energy savings and the advantage such as prevent the pollution of the environment.
Description of drawings
Fig. 1 is the simple structure schematic diagram of the air intake oil-feed inlet duct of a kind of burner of the utility model;
Among the figure: 1, igniter; 2, Fuel lance; 3, oil pump; 4, motor; 5, source of the gas; 6, compressed air; 7, the first stop valve; 8, pressure-reducing valve; 9, the second stop valve; 10, the 3rd stop valve; 11, the first decompressor; 12, the second decompressor; 13, linear controller; 14, switching device shifter.
The specific embodiment
As shown in Figure 1, the air intake oil-feed inlet duct of a kind of burner of the utility model, it is characterized in that: comprise oil-feed circuit, source of the gas circuit, Linear Control source of the gas circuit and pressurized air lines, described source of the gas circuit is connected with the igniter 1 of burner, and described Linear Control source of the gas circuit, described pressurized air lines and oil-feed circuit are connected with the Fuel lance 2 of burner by switching device shifter 14 respectively.Described source of the gas circuit and source of the gas 5 of Linear Control source of the gas line sharing.
Described oil-feed circuit comprises oil pump 3 and motor 4, and described oil pump 3 is connected with the Fuel lance 2 of burner, and described motor 4 is connected with oil pump 3.Described source of the gas circuit comprises source of the gas 5, is provided with successively the second decompressor 12 and the second stop valve 9 on the pipeline of connection source of the gas 5 and igniter 1.Described Linear Control source of the gas circuit comprises source of the gas 5, linear controller 13, be provided with successively the first stop valve 7 and the first decompressor 11 on described source of the gas 5 and the pipeline that linear controller 13 is connected, linear controller 13 is connected with Fuel lance 2 by switching device shifter 14.Described pressurized air lines comprises compressed air 6, and compressed air 6 is connected with Fuel lance 2 by switching device shifter 14, and is provided with pressure-reducing valve 8 and the 3rd stop valve 10 at the pipeline that compressed air 6 is connected with switching device shifter 14.
More than an embodiment of the present utility model is had been described in detail, but described content only is preferred embodiment of the present utility model, can not be considered to be used to limiting practical range of the present utility model.All equalizations of doing according to the utility model application range change and improve etc., all should still belong within the patent covering scope of the present utility model.
Claims (6)
1. the air intake oil-feed inlet duct of a burner, it is characterized in that: comprise oil-feed circuit, source of the gas circuit, Linear Control source of the gas circuit and pressurized air lines, described source of the gas circuit is connected with the igniter (1) of burner, and described Linear Control source of the gas circuit, described pressurized air lines and oil-feed circuit are connected with the Fuel lance (2) of burner by switching device shifter (14) respectively.
2. the air intake oil-feed inlet duct of burner according to claim 1, it is characterized in that: described oil-feed circuit comprises oil pump (3) and motor (4), described oil pump (3) is connected with the Fuel lance (2) of burner, and described motor (4) is connected with oil pump (3).
3. the air intake oil-feed inlet duct of burner according to claim 1 is characterized in that: described source of the gas circuit and a source of the gas of Linear Control source of the gas line sharing (5).
4. according to claim 1 or the air intake oil-feed inlet duct of 3 described burners, it is characterized in that: described source of the gas circuit comprises source of the gas (5), is provided with successively the second decompressor (12) and the second stop valve (9) on the pipeline of connection source of the gas (5) and igniter (1).
5. according to claim 1 or the air intake oil-feed inlet duct of 3 described burners, it is characterized in that: described Linear Control source of the gas circuit comprises source of the gas (5), linear controller (13), be provided with successively the first stop valve (7) and the first decompressor (11) on described source of the gas (5) and the pipeline that linear controller (13) is connected, linear controller (13) is connected with Fuel lance (2) by switching device shifter (14).
6. the air intake oil-feed inlet duct of burner according to claim 1, it is characterized in that: described pressurized air lines comprises compressed air (6), compressed air (6) is connected with Fuel lance (2) by switching device shifter (14), and is provided with pressure-reducing valve (8) and the 3rd stop valve (10) at the pipeline that compressed air (6) is connected with switching device shifter (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220403439 CN202792012U (en) | 2012-08-15 | 2012-08-15 | Air-inlet oil-inlet gas-inlet device of combustor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220403439 CN202792012U (en) | 2012-08-15 | 2012-08-15 | Air-inlet oil-inlet gas-inlet device of combustor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202792012U true CN202792012U (en) | 2013-03-13 |
Family
ID=47819268
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220403439 Expired - Fee Related CN202792012U (en) | 2012-08-15 | 2012-08-15 | Air-inlet oil-inlet gas-inlet device of combustor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202792012U (en) |
-
2012
- 2012-08-15 CN CN 201220403439 patent/CN202792012U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201129726Y (en) | Mixed combusting device capable of utilizing two combustible gases | |
| CN2869624Y (en) | Liquid, gas multi-fuel range controlled by microcomputer | |
| CN203978647U (en) | A kind of fuel gas injection mixing arrangement that is applied to multi-point injection gas engine | |
| CN202792012U (en) | Air-inlet oil-inlet gas-inlet device of combustor | |
| CN202229181U (en) | Tiny-oil ignition and stable combustion device | |
| CN201866764U (en) | New energy saving combustor and combustion system provided with same | |
| CN201059561Y (en) | Coal gas and combustion air double regulated internal-burning type gas burner | |
| CN202792036U (en) | Ignition combustion device of combustor | |
| CN208968302U (en) | With the zinc-plated Kiln Control System of oxygen-enriched combustion-supporting | |
| CN203940416U (en) | A kind of bio-fuel machine | |
| CN103851622B (en) | A kind of gas premixing device and burner | |
| CN203771466U (en) | Gas stove with turbo-charging and premixing device | |
| CN202792037U (en) | Novel burner | |
| CN207999824U (en) | Natural gas, coke-stove gas dual-purpose type burner | |
| CN203216255U (en) | Energy-saving rotary kiln | |
| CN201909352U (en) | Efficient, energy-saving and environment-protecting gas stove | |
| CN203249242U (en) | Pre-mixing type pressure adjusting secondary fuel gas burner | |
| CN102767828A (en) | Novel burner | |
| CN213172024U (en) | Glass kiln adopting dual-fuel combustion | |
| CN202560394U (en) | Automobile engine system using waste gas for saving oil | |
| CN205480984U (en) | Gas -cooker nozzle | |
| CN205036451U (en) | Automobile -used multifuel engine | |
| CN207365060U (en) | A kind of oil-gas two-way low-carbon emission burner | |
| CN202392794U (en) | Methanol atomizing direct-fired machine | |
| CN201885220U (en) | Novel asphalt burning device |
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 |
Granted publication date: 20130313 Termination date: 20140815 |
|
| EXPY | Termination of patent right or utility model |