CN202835336U - Novel biology liquid fuel combustion device - Google Patents
Novel biology liquid fuel combustion device Download PDFInfo
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- CN202835336U CN202835336U CN 201220462794 CN201220462794U CN202835336U CN 202835336 U CN202835336 U CN 202835336U CN 201220462794 CN201220462794 CN 201220462794 CN 201220462794 U CN201220462794 U CN 201220462794U CN 202835336 U CN202835336 U CN 202835336U
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- vaporizer
- combustion
- liquid fuel
- feed pump
- chamber
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Abstract
Disclosed is a novel biology liquid fuel combustion device. The novel biology liquid fuel combustion device comprises a flame cover, a vaporizing chamber, a combustion chamber and an oil supply pipe. The novel biology liquid fuel combustion device is characterized in that the vaporizing chamber comprises a first vaporizing chamber and a second vaporizing chamber. The first vaporizing chamber, the second vaporizing chamber and the combustion chamber are arranged in the flame cover. The first vaporizing chamber and the second vaporizing chamber are sleeved outside the combustion chamber in an embedded mode. The combustion chamber is located at the back end of the flame cover and connected with an automatic ignition nozzle. A first vaporizing pipe is arranged in the combustion chamber. One end of the first vaporizing pipe is communicated with the first vaporizing chamber, and the other end of the first vaporizing pipe is connected with a minor nozzle. Air storage chambers are installed on the inner wall of the front end of the flame cover in a surrounding mode. Major nozzles are installed on the air storage chambers. Airflow holes are formed in the middle of the air storage chambers. The second vaporizing pipe is connected with the air storage chambers. The oil supply pipe comprises a first oil supply pipe and a second oil supply pipe. The novel biology liquid fuel combustion device has the advantages of being simple in structure, small and exquisite in size, high in burn-off rate, free of dust emission, and the like, special air inducing equipment does not need to be arranged, and the novel biology liquid fuel combustion device is suitable for various boilers.
Description
Technical field
The utility model relates to a kind of biomass combustion device, particularly a kind of biological liquid fuel burner.
Background technology
Along with the development of technology and the people enhancing to environmental consciousness, people no longer directly biomass burning stalk obtain thermal energy, but biomass straw is converted into combustion gas, heat is obtained in burning by combustion gas, can efficiently utilize heat like this and solve air pollution problems inherent, reach the requirement of environmental protection, make energy regeneration, turn waste into wealth.
Simultaneously, be accompanied by the rise of new bio-fuel, matching used burner also is efficient, a low clean burning technology of polluting that grows up the nearly more than ten years with it.These burners have the advantages such as noxious gas emission concentration is low in efficiency of combustion height, the flue gas, load regulation range large, lime-ash can fully utilize; under current increasingly serious energy scarcity and environmental protection requirement; obtained rapidly development at home and abroad; and own commercialization, to large scale development.These burners have the not available significant advantage of plain cylindrical furnace, and comprising: boiler thermal output is higher, and is stable, simple to operate, fuel tolerance is wide, and market fluctuation has stronger adaptability to coal supply, pollutant discharge amount is low, combustion intensity is high, and furnace cross-sectional area is little etc.
China's Granted publication number (CN 101666492 B) provides a kind of biomass gasification fired boiler, with biomass fuel, adopt the principle of fluidized bed combustion, needn't add any chemical combustion adjuvant, react by heat energy, produce the fuel gas such as a large amount of carbon monoxide, propane, methane, by preheating, destructive distillation biomass fuel is converted into the high-quality fuel gas, and the design by wind, Secondary Air and an air port, with the abundant mixed intensified burning of air, accomplish smokeless, dustless, no-pollution gas discharging fully.But should invention adopt solid biomass fuel, burner structure is comparatively complicated, and volume is large, and production cost is higher, and combustion step is comparatively complicated simultaneously, and special air inducing equipment need to be set, and the burn-off rate of fuel is not high.
The utility model content
The purpose of this utility model provides for the biological liquid fuel characteristic, provides a kind of simple in structure, and volume is little and the fuel burn-off rate high, the biological liquid fuel burner of smoke dust discharging.
A kind of new bio burning apparatus for combustion of liquid fuel, comprise flame cover, vaporizer, combustion chamber and fuel feed pump, it is characterized in that: described vaporizer comprises the first vaporizer and the second vaporizer, the first vaporizer, the second vaporizer and combustion chamber are arranged in the flame cover, the first vaporizer, the second vaporizer and all be nested in the combustion chamber outside, the combustion chamber is positioned at the flame cover rear end and is connected with the automatic ignition nozzle, be provided with the first vapor lamp in the combustion chamber, the first vapor lamp one end is communicated with the first vaporizer, the other end is connected with auxiliary jet, in the flame cover front inner wall around air storage chamber is installed, main burner is installed on the air storage chamber, be provided with airflow hole in the middle of the air storage chamber, the second vapor lamp is connected with air storage chamber, fuel feed pump comprises the first fuel feed pump and the second fuel feed pump, and the first fuel feed pump is connected with the first vaporizer bottom righthand side, and the second fuel feed pump is connected with the second vaporizer bottom righthand side.
Further, rear end, described combustion chamber is provided with leak-proof device and flame amplifying observation device.
Further, described the second vaporizer is positioned at the first vaporizer front end.
Further, described the first fuel feed pump and the second fuel feed pump are provided with the oil pipe automatic flushing device.
Further, described auxiliary jet is provided with more than three at least, and a plurality of nozzle is the front and back position distribution.
As further improvement of the utility model, described auxiliary jet is the multi-fork nozzle, is provided with at least three with top nozzle on the multi-fork nozzle, and nozzle is the single-orifice type nozzle and evenly distributes in the space, can so that vaporizer is heated evenly, be conducive to fuel stable of gaseous state during burning.
Further, described main burner is provided with more than three at least, and main burner adopts the single-orifice type nozzle, and the characteristic that the single-orifice type nozzle can based on fuel can improve the disposable burn-off rate of this fuel, can the more effective calorific value that utilizes this fuel.
Further, described the second fuel feed pump is provided with flow control valve.
Further, described the first vapor lamp is connected with the first vaporizer left upper end, its purpose be so that fuel in vaporizer by the motion of longest distance, fuel can fully gasify, and promotes its burning.
Further, described the second vapor lamp is connected with the second vaporizer left upper end, its purpose be so that fuel in vaporizer by the motion of longest distance, fuel can fully gasify, and promotes its burning.
The utlity model has following advantage:
1, this burner structure is simple, and is reasonable in design, adopts the two-stage gasification mode, and fuel burns with gaseous form, makes burning more abundant, improves the disposable burn-off rate of this fuel.
2, the utility model does not need to install the air-supply arrangements such as air blast, and the burning situation of simultaneously oxygen deprivation has also increased the security of burning greatly, has alleviated weight and the cost of burner yet.
3, the first vapor lamp is installed in the first vaporizer top, the second vapor lamp is installed in the second vaporizer top, and fuel feed pump is connected with the bottom of the first vaporizer and the second vaporizer respectively, so that fuel motion by longest distance in vaporizer, fuel can fully gasify, and further improves the burn-off rate of fuel.
Description of drawings
Accompanying drawing 1 is the structural representation of new bio burning apparatus for combustion of liquid fuel described in the utility model.
Accompanying drawing 2 is the front view of new bio burning apparatus for combustion of liquid fuel described in the utility model.
Accompanying drawing 3 is the floor map of new bio burning apparatus for combustion of liquid fuel auxiliary jet described in the utility model.
The 1-flame cover, 2-combustion chamber, 3-the first vaporizer, 4-the second vaporizer, 5-the first vapor lamp, 6-auxiliary jet, the 7-air storage chamber, 8-igniter, 9-main burner, 10-the second fuel feed pump, 11-the second vapor lamp, 12-flow control valve, 13-the first fuel feed pump, 14-shower nozzle, 15-gas-distributing pipe, the 16-leak-proof device, 17-oil pipe automatic flushing device, 18-flame amplifying observation device.
The specific embodiment
Below in conjunction with embodiment the utility model is described further:
In the present embodiment, as shown in Figure 1, a kind of new bio burning apparatus for combustion of liquid fuel, the first vaporizer 3, the second vaporizer 4 and combustion chamber 2 are arranged in the flame cover 1, the first vaporizer 3, the second vaporizer 4 and all be nested in 2 outsides, combustion chamber, further, the first vaporizer 3 is adjacent with the second vaporizer 4 positions and the second vaporizer 4 volume ratios the first vaporizer 3 volumes are large, fuel feed pump comprises the first fuel feed pump 13 and the second fuel feed pump 10, the first fuel feed pump 13 is connected with the first vaporizer 3 bottom righthand sides, and the second fuel feed pump 10 is connected with the second vaporizer 11 bottom righthand sides.
Be provided with the first vapor lamp 5 in the combustion chamber 2, the first vapor lamp 5 one ends are communicated with the first vaporizer 3, the other end is connected with auxiliary jet 6, in flame cover 1 front inner wall around air storage chamber 7 is installed, main burner 9 is installed on the air storage chamber 7, and the second vaporizer 4 tops are connected with air storage chamber 7 by the second vapor lamp 11.
As further improvement of the utility model, auxiliary jet 6 is the multi-fork nozzle, as shown in Figure 3, be provided with at least three on the multi-fork nozzle with upper nozzle 14, shower nozzle 14 evenly distributes in the space, the flame of multi-fork nozzle ejection is a plurality of directions and scatters, and can so that combustion chamber 2 interior temperature are more conducive to be diffused into the first vaporizer 3 and the second vaporizer 4, accelerate the gasification of biological liquid fuel; As further improvement of the utility model, as shown in Figure 3, shower nozzle 14 is connected by gas-distributing pipe 15 with the first vapor lamp 5.In the present embodiment, be provided with four shower nozzles 14 on the multi-fork nozzle.
In the present embodiment, the first vapor lamp 5 is installed in the first vaporizer 3 tops, the second vapor lamp 11 is installed in the second vaporizer 4 tops, and the first fuel feed pump 13, the second fuel feed pump 10 are connected with the bottom of the first vaporizer 3 and the second vaporizer 4 respectively, so that fuel motion by longest distance in vaporizer, fuel can fully gasify, and further improves the burn-off rate of fuel.
In the utility model, be equipped with oil pipe automatic flushing device 19 on the first fuel feed pump 13 and the second fuel feed pump 10, the user starts 19 pairs of pipelines of oil pipe automatic flushing device and cleans after using the regular hour, prevent the obstruction of pipeline, guarantees combustion efficiency and uses safety.
Concrete combustion method of the present utility model is as follows:
Opening switch is so that the biological liquid fuel supply pressure remains on 2-8kg/m
2Fuel flows into the first vaporizer 3 and is full of the first vaporizer 3 rear after auxiliary jet 6 outflows, this moment is by igniter 8 igniting, fuel is from auxiliary jet 6 ejection burnings, during burning temperature can be within the several seconds complete reaching more than 1200 ℃, calory burning is so that the temperature of the fuel in the first vaporizer 3 raises and rapid gasification, open the flow control valve 12 on the second fuel feed pump 10 this moment, fuel flows into the second vaporizer 4 and rapidly gasification under temperature action, and the fuel of gasification is from main burner 9 ejections and by pilot combustion.
In the middle of the utility model, in biological liquid fuel when burning, is under the acting in conjunction of temperature, pressure and fuel ingredient, so that the H-O bond fission of the molecule of fuel, form hydrogen ion and oxonium ion admixture, can so that this fuel under the oxygen deprivation state, can fully burn, thereby the utility model does not need to install the air-supply arrangements such as air blast, the fuel molecular change is little after the H-O bond fission simultaneously, greatly improve the combustion rate of biological liquid fuel, the burning situation of oxygen deprivation has also increased the security of burning greatly.Gum asphalt in the employed biological liquid fuel of the utility model has been done the preliminary treatment in early stage, makes its not polymerization in combustion process, does not form colloidal particles, thereby improves the burn-off rate of fuel.
The utility model is applicable to the fields such as stove, kiln, and this burner can change according to the size of different stoves, kiln the size of burner volume, and changes as required the length of flame, thereby has and have very strong practicality.
More than show and described basic principle of the present utility model and principal character and advantage of the present utility model.The technical staff of the industry should understand; the utility model is not restricted to the described embodiments; that describes in above-described embodiment and the specification just illustrates principle of the present utility model; under the prerequisite that does not break away from the utility model spirit and scope; the utility model also has various changes and modifications, and these changes and improvements all fall in claimed the utility model scope.The claimed scope of the utility model is defined by appending claims and equivalent thereof.
Claims (9)
1. new bio burning apparatus for combustion of liquid fuel, comprise flame cover, vaporizer, combustion chamber and fuel feed pump, it is characterized in that: described vaporizer comprises the first vaporizer and the second vaporizer, the first vaporizer, the second vaporizer and combustion chamber are arranged in the flame cover, the first vaporizer, the second vaporizer and all be nested in the combustion chamber outside, the combustion chamber is positioned at the flame cover rear end and is connected with the automatic ignition nozzle, be provided with the first vapor lamp in the combustion chamber, the first vapor lamp one end is communicated with the first vaporizer, the other end is connected with auxiliary jet, in the flame cover front inner wall around air storage chamber is installed, main burner is installed on the air storage chamber, be provided with airflow hole in the middle of the air storage chamber, the second vapor lamp is connected with air storage chamber, fuel feed pump comprises the first fuel feed pump and the second fuel feed pump, and the first fuel feed pump is connected with the first vaporizer bottom righthand side, and the second fuel feed pump is connected with the second vaporizer bottom righthand side.
2. new bio burning apparatus for combustion of liquid fuel according to claim 1, it is characterized in that: rear end, described combustion chamber is provided with leak-proof device and flame amplifying observation device.
3. new bio burning apparatus for combustion of liquid fuel according to claim 1, it is characterized in that: described the second vaporizer is positioned at the first vaporizer front end.
4. new bio burning apparatus for combustion of liquid fuel according to claim 1, it is characterized in that: described auxiliary jet is the multi-fork nozzle, is provided with at least three with upper nozzle on the multi-fork nozzle, shower nozzle evenly distributes in the space.
5. new bio burning apparatus for combustion of liquid fuel according to claim 1, it is characterized in that: described multi-fork nozzle is provided with more than three at least, and is front and back position and distributes.
6. new bio burning apparatus for combustion of liquid fuel according to claim 1, it is characterized in that: described main burner is provided with more than three at least, and main burner adopts the single-orifice type nozzle.
7. new bio burning apparatus for combustion of liquid fuel according to claim 1, it is characterized in that: described the first fuel feed pump and the second fuel feed pump are provided with the oil pipe automatic flushing device.
8. new bio burning apparatus for combustion of liquid fuel according to claim 1, it is characterized in that: described the first vapor lamp is connected with the first vaporizer left upper end.
9. new bio burning apparatus for combustion of liquid fuel according to claim 1, it is characterized in that: described the second vapor lamp is connected with the second vaporizer left upper end.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220462794 CN202835336U (en) | 2012-09-11 | 2012-09-11 | Novel biology liquid fuel combustion device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220462794 CN202835336U (en) | 2012-09-11 | 2012-09-11 | Novel biology liquid fuel combustion device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202835336U true CN202835336U (en) | 2013-03-27 |
Family
ID=47947030
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220462794 Expired - Fee Related CN202835336U (en) | 2012-09-11 | 2012-09-11 | Novel biology liquid fuel combustion device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202835336U (en) |
-
2012
- 2012-09-11 CN CN 201220462794 patent/CN202835336U/en not_active Expired - Fee Related
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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: 20130327 Termination date: 20170911 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |