CN202675298U - Oil and gas mixing burner - Google Patents
Oil and gas mixing burner Download PDFInfo
- Publication number
- CN202675298U CN202675298U CN 201220345038 CN201220345038U CN202675298U CN 202675298 U CN202675298 U CN 202675298U CN 201220345038 CN201220345038 CN 201220345038 CN 201220345038 U CN201220345038 U CN 201220345038U CN 202675298 U CN202675298 U CN 202675298U
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- combustion
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- combustion chamber
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Abstract
The utility model discloses an oil and gas mixing burner. A combustion main body is internally provided with a combustion chamber, an air chamber surrounding the combustion chamber is formed between the combustion main body and the combustion chamber, the lower end of the combustion main body is provided with an air inlet, the central part in the combustion chamber is provided with an inner cup, the bottom of the combustion chamber is respectively provided with an oil inlet channel and a gas inlet channel, the oil inlet channel extends to a chamber surrounding the inner cup through an injection pipe, the injection pipe is arranged in the inner cup, and penetrates through the bottom of the combustion chamber, and the gas inlet channel is filled with combustible gas, and is communicated with the combustion chamber. The oil and gas mixing burner has the advantages of simple and reasonable structure, safety, reliability and the like of the original burner. Moreover, the oil and gas mixing burner achieves the purposes of enhancing the combustion efficiency of the burner in the oil and gas mixing condition, reducing the environmental pollution and the like.
Description
Technical field
The utility model discloses a kind of air-fuel mixture burner, divides by International Patent Classification (IPC) (IPC) to belong to burner manufacturing technology field, especially relates to a kind of senior reclaimed oil and combustion property gas mixed combustion apparatus.
Background technology
At present, existing burner all be with single fuel combustion and with air as combustion-supporting gas, these gases are in combustion process, the burned flame temperature is on the low side, temperature is not high enough, and heat absorption that can be a large amount of during burning, and these heats are taken away in the mode of flue gas, greatly affected combustion heating efficient, but a small amount of burner is the biliquid fuel burner on the market, and one of them is liquid alcohol-group fuel for fuel, and alcohol-group fuel is low owing to phosphorus content, and the burned flame temperature is on the low side, and temperature is not high enough, the burner structure that matches is comparatively complicated, and production cost is high.
Senior reclaimed oil (waste oil after the processing, mixing edible oil or the animals and plants waste grease separated through oil water separator), its carbon containing high (flame temperature is higher), oxygen content are low, combustion property gas is natural gas or oil liquefied gas, know through experiment: the mixed combustion of combustion property gas and senior reclaimed oil is burnt, and can improve efficiency of combustion and the thermal efficiency of senior reclaimed oil.The complementary flame temperature that forms of both characteristics can be higher, the burner of this structure also do not occur in the market, therefore proposition of the present utility model is just arranged.
Summary of the invention
For the deficiencies in the prior art, the utility model provides a kind of simple and reasonable, safe and reliable air-fuel mixture burner, by senior reclaimed oil and the mixed combustion of combustion property gas, improves combustion thermal efficiency, substitutes simultaneously original fossil energy.
For achieving the above object, the utility model is achieved through the following technical solutions:
The air-fuel mixture burner, comprise the burning main body, has a combustion chamber in this burning main body, form the wind chamber around the combustion chamber between this burning main body and the combustion chamber, and this burning main body lower end has an air inlet, the center is provided with interior cup in the combustion chamber, the bottom of described combustion chamber is respectively equipped with oil-feed and inlet channel, this senior reclaimed oil is in a liquid state, thereby form oil inlet passage for importing senior reclaimed oil, described oil inlet passage extends to chamber around interior cup by being located at interior cup playpipe inner and that run through the bottom, combustion chamber, and described inlet channel is communicated with the combustion chamber, the combustion gas mixed combustion formation improved burner of interior glass of senior reclaimed oil side all with it.
Further, place some metal balls in the described interior cup and be used for preventing the spilled oil of burning, cup perisporium is provided with some vertical bar holes so that senior reclaimed oil and mixed combustion cup external combustion gas in the cup in this.
Further, described combustion gas is natural gas or oil liquefied gas.
Further, described combustion chamber perisporium is provided with that some wind hole passes into air so that combustion property gas is uniformly dispersed in the interior cup outside mixes with senior reclaimed oil, and the air that passes into helps glass interior senior reclaimed oil and mixed combustion cup external combustion gas.
The inventor is provided with respectively an air inlet pipeline and an in-line in the burner bottom, this in-line and air inlet pipeline lead to respectively inboard and the outside of the interior cup of burner, make senior reclaimed oil and the mixed combustion of combustion property gas, make combustion property gas and senior reclaimed oil mixed combustion, concrete combustion process is as follows: combustion property gas burns first, after making burner inside reach uniform temperature, input senior reclaimed oil by inflow pipeline again, make its vaporization after-combustion, two kinds of flames mix, above-mentioned interior cup is divided into the center oil pocket with the combustion chamber and around the fuel cavity of interior cup, burn simultaneously in two chambeies of the present utility model, can improve efficiency of combustion to 99.99% even reach 100%, and the utility model has been accepted the simple and reasonable of original burner, the advantage such as safe and reliable, also reached and improved the efficiency of combustion of burner under the air-fuel mixture combustion case, the purposes such as environmental contamination reduction.
Description of drawings
Fig. 1 is the utility model front view;
Fig. 2 is that Fig. 1 is along the A-A cutaway view.
The specific embodiment
The utility model is described in further detail below in conjunction with accompanying drawing:
Embodiment: see also Figure 1 and Figure 2, a kind of air-fuel mixture burner, comprise burning main body 1, has a combustion chamber 2 in this burning main body, form the wind chamber 3 around combustion chamber 2 between this burning main body 1 and the combustion chamber 2, and this burning main body 1 lower end has an air inlet 11, combustion chamber 3 perisporiums are provided with some wind hole 31 and pass into air, 2 interior centers, combustion chamber are provided with interior cup 5, the bottom of described combustion chamber 2 is respectively equipped with oil-feed and inlet channel 6,7, described oil inlet passage 6 extends to chamber around interior cup 5 by being located at interior cup 5 playpipe 8 inner and that run through 5 bottoms, combustion chamber, described inlet channel 7 is communicated with combustion chamber 5, and the combustion gas mixed combustion of interior cup 5 senior reclaimed oils side all with it forms improved burner.Interior cup 5 perisporiums are provided with some vertical bar holes 51 so that the senior reclaimed oil in the cup and a glass outer combustion gas mixed combustion.Air enters in the burner by the air inlet 11 of burner bottom and the wind hole 31 of combustion chamber periphery, combustion property gas is uniformly dispersed in the interior cup outside mixes with senior reclaimed oil, and help glass interior senior reclaimed oil and mixed combustion cup external combustion gas.The a plurality of metal balls 9 of interior cup 5 interior placements are used for preventing the spilled oil of burning, and in addition because the temperature of steel ball is very high, thereby further improve efficiency of combustion.Interior cup 5 perisporiums are provided with some vertical bar holes 51 so that the senior reclaimed oil in the cup and a glass outer combustion gas mixed combustion.
Described combustion gas is natural gas or oil liquefied gas, but is preferably natural gas, and right gas is one of safer combustion gas, and it does not contain carbon monoxide, and security is higher.Natural gas is as a kind of clean energy resource, can reduce sulfur dioxide and dust discharge amount nearly 100%, reduces CO2 emissions 60% and oxynitride discharge amount 50%, and helps to reduce acid rain and form, and the global greenhouse effect of releiving fundamentally improves environmental quality.
This case inventor once imagined the mode of the senior reclaimed oil of multiple injection, but combustion efficiency is not ideal enough, reason is that the injection oil mass is few, burning area is little, and the utility model but enter by a pipeline from the bottom of burner, the pipeline top is cup of connection directly, and senior reclaimed oil has just entered this cup, the burning area of senior like this reclaimed oil is larger, can improve efficiency of combustion.
Because the composition of senior reclaimed oil the inside is many, the uneven event that spilled oil can occur of heating occurs, the metal ball body of therefore putting steel ball or same function in the cup the inside, senior reclaimed oil is heated evenly, can splash, simultaneously because the temperature of steel ball is very high, thereby further improve efficiency of combustion, the wind hole of all sides in combustion chamber, fully oxygen supply, sufficient combustion.
The above record, only for utilizing the embodiment of this origination techniques content, modification, variation that any those skilled in the art use this creation to do all belong to the claim that this creation is advocated, and are not limited to those disclosed embodiments.
Claims (4)
1. air-fuel mixture burner, it is characterized in that: comprise the burning main body, has a combustion chamber in this burning main body, form the wind chamber around the combustion chamber between this burning main body and the combustion chamber, and this burning main body lower end has an air inlet, the center is provided with interior cup in the combustion chamber, the bottom of described combustion chamber is respectively equipped with oil-feed and inlet channel, described oil inlet passage extends to chamber around interior cup by being located at interior cup playpipe inner and that run through the bottom, combustion chamber, described inlet channel is communicated with the combustion chamber, and the combustion gas mixed combustion of the interior senior reclaimed oil of cup side all with it forms improved burner.
2. air-fuel mixture burner according to claim 1, it is characterized in that: place some metal balls in the described interior cup and be used for preventing the spilled oil of burning, cup perisporium is provided with some vertical bar holes so that senior reclaimed oil and mixed combustion cup external combustion gas in the cup in this.
3. air-fuel mixture burner according to claim 1 and 2, it is characterized in that: described combustion gas is natural gas or oil liquefied gas.
4. air-fuel mixture burner according to claim 1, it is characterized in that: described combustion chamber perisporium is provided with some wind hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220345038 CN202675298U (en) | 2012-07-17 | 2012-07-17 | Oil and gas mixing burner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220345038 CN202675298U (en) | 2012-07-17 | 2012-07-17 | Oil and gas mixing burner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202675298U true CN202675298U (en) | 2013-01-16 |
Family
ID=47496202
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220345038 Expired - Fee Related CN202675298U (en) | 2012-07-17 | 2012-07-17 | Oil and gas mixing burner |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202675298U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104613476A (en) * | 2015-01-12 | 2015-05-13 | 中国石油大学(华东) | Multi-head self-adjusting oil-gas co-combusting device of offshore heavy oil platform |
| CN104949118A (en) * | 2015-04-29 | 2015-09-30 | 厦门鑫烨盛能源科技有限公司 | Novel combustor and combustion method |
-
2012
- 2012-07-17 CN CN 201220345038 patent/CN202675298U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104613476A (en) * | 2015-01-12 | 2015-05-13 | 中国石油大学(华东) | Multi-head self-adjusting oil-gas co-combusting device of offshore heavy oil platform |
| CN104949118A (en) * | 2015-04-29 | 2015-09-30 | 厦门鑫烨盛能源科技有限公司 | Novel combustor and combustion method |
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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: 20130116 Termination date: 20180717 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |