CN202303371U - Liquid fuel gasified combustion device - Google Patents
Liquid fuel gasified combustion device Download PDFInfo
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- CN202303371U CN202303371U CN2011203392730U CN201120339273U CN202303371U CN 202303371 U CN202303371 U CN 202303371U CN 2011203392730 U CN2011203392730 U CN 2011203392730U CN 201120339273 U CN201120339273 U CN 201120339273U CN 202303371 U CN202303371 U CN 202303371U
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- liquid fuel
- gasification
- inner casing
- combustion
- gasifier
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Abstract
The utility model provides a liquid fuel gasified combustion device, which comprises a wind cavity outer casing, a wind cavity inner casing, a gasifier and a fire-proof ring, wherein the gasifier comprises a gasification ball, a gas cylinder, an oil outlet pipe, an oil distribution piece and an oil storage ring. The liquid fuel gasified combustion device is characterized in that the wind cavity inner casing is cup-shaped; the gasifier is installed on the wind cavity inner casing; the fire-proof ring is installed on the wind cavity inner casing; and the wind cavity inner casing is combined with the wind cavity outer casing to form a hollow intake cavity provided with a hollow cavity. The liquid fuel gasified combustion device provided by the utility model can quickly convert the liquid fuel into gas for combustion, solves the defect that the liquid fuel can only be combusted through atomization, is mainly used in industries such as guest houses, restaurants and industrial furnaces, has low energy consumption, can save energy more than 40% which is proved by testing; the temperature of flame is higher than 1300 DEG C, the firepower is strong, and the heating rate is high, so that the heating value is increased in other words; the gasification speed is high, the preheating is not needed, the combustion is stable; and the combustion is complete, and the environmental protection is achieved. The liquid fuel gasified combustion device can realize the purpose that the liquid fuel combustion is changed from atomization combustion into gasified combustion, and the popularization of the liquid fuel gasified combustion device makes big contribution to the state energy-saving cause.
Description
Technical field
The present invention relates to the inventive method of commerce, industrial type fluid fuel gasification combustion device.
Background technology
Realize the application of liquid fuel in industry and commerce such as food and drink, just must will solve the gasification problem of liquid fuel, so the essential liquid fuel gasification burner problem that solves, the application of liquid fuel on industrial furnace simultaneously also be unable to do without gasification combustor.No matter be other liquid fuels such as kerosene, diesel oil or alcohol radical fuel combination, bio-fuel, all be unable to do without the gasification combustor that matches.Present kerosene, diesel oil do not have gasification combustor, do not have gasification, and combustion, have only realized spray burning, and peculiar smell is denseer during burning, the exhaust gas discharged severe overweight, and air pollution is serious, and country has prohibited use at present; Existing simultaneously present kerosene, diesel oil use the spray burning energy consumption higher, and use cost is high, so market also is difficult to accept.Now, except liquefied gas and natural gas, there is not better alternative energy source; Along with the international energy growing tension, also nervous thereupon by the liquefied gas of oil refine, and petroleum resources run out of at last; So the predicament of various countries in order to solve oil shortage and finally not have oil to use all strengthened the exploitation to other renewable alternative energy sources, like wind-powered electricity generation, water power, nuclear power, solar energy etc.; Under this background, also good as alcohol radical fuel combination renewable and with low cost by various countries, be primary raw material with methyl alcohol; It is with low cost, is easy to process refine, and the methyl alcohol aboundresources.But the alcohol radical fuel combination owing to the methyl alcohol preparation has its unique characteristic, and it belongs to liquid at normal temperatures, and calorific value is low; So let it adapt to people's heating needs, just very high to the requirement of gasification combustor, there is not supporting with it gasification combustor; The good again alcohol radical fuel combination of filling a prescription all is useless, so; Countries in the world research and development alcohol radical fuel combination more than two decades comes, and none successfully goes on the market, exactly because do not develop supporting with it gasification combustor; China just researches and develops the alcohol radical fuel combination so far, also none popularization of successfully going on the market since the early 1990s.The specialized personnel of a lot of scientific research institutions and chemical industry aspect possesses the alcohol radical mixed fuel formula of suitable technology content in the hand, can not have supporting with it gasification combustor, also can't it be promoted.
Summary of the invention
The present invention proposes a kind of liquid fuel gasification burner; It has changed traditional liquid fuel gasification burner; Not only solve the combustion problem of kerosene, diesel oil etc., also efficiently solved the alcohol radical fuel combination world-class difficult problem in twenties years in the puzzlement world in burning.Liquid fuel gasification burner of the present invention mainly is applicable to hotel, restaurant, industrial furnace etc.
A kind of liquid fuel gasification device that the present invention proposes is made up of wind chamber enclosure, wind chamber inner casing, gasifier, fire-resistant circle; Gasifier is made up of gasification ball, gas cylinder, flowline, point oily sheet and oil storage ring, it is characterized in that wind chamber inner casing is shaped as cup-shaped, and gasifier is installed on the inner casing of wind chamber; Fire-resistant circle is installed on the inner casing of wind chamber, and wind chamber inner casing and wind chamber enclosure are combined into the hollow air intake cavity with hollow cavity.
Gasifier is lower than fire-resistant circle height.
The gasification ball is circular spheroid, and intermediate hollow perhaps is semicircle spheroid, perhaps the assembly of part spheroid and arc lid.In process, can make two hollow hemisphere, integrally welded then; Also can make a hemisphere, above with flat cover plate welding; Also can do the part of balling-up, and then process the lid of an arc, two integrally welded.
Dividing oily sheet is the round of circular cylinder or band tapering.
Point oily sheet places in the gasification ball, and links to each other with flowline.Point oily sheet is in the gasification ball; The ball separated into two parts space of will gasifying; Form a little clearance space between point oily sheet and the gasification ball wall; The liquid fuel that comes out from flowline, through a minute oily sheet divide to around, and get into the gasification groove of the ball the latter half that gasifies along a little clearance space that forms between point oily sheet and the gasification ball.Dividing the main effect of oily sheet exactly liquid fuel to be divided into second gasification, is for the first time to get into to divide oily sheet, on minute oily sheet, begins gasification, is for the second time to get into the gasification of gasification groove.
The oil storage ring is installed on gasification ball bottom, and stretches into gasification ball inner chamber, and oil storage ring and gasification ball pars intramuralis form the gasification groove (17) of the channel form of annular.
A kind of liquid fuel gasification burner that the present invention proposes is put suitable liquid fuel from oil inlet pipe earlier, through flowline, divide oily sheet, gasification groove, air guide chamber; Flow out from venthole, closing valve is lighted the liquid fuel that flows out from venthole with igniter then again; Open air blast; Wind gets into to the burner air feed from fresh air inlet, and then turns on valve, progressively fuel supplying.After the gasification bulb temperature slowly raises, get into the liquid fuel that divides oily sheet from flowline, part slowly becomes gas; Form the fuel combination of gas carrying liquid, get into the gasification groove of gasification ball bottom again through the little gap that forms between point oily sheet and the gasification ball wall, if gas; Then directly come out to burn through venthole, do not have vaporized partially liq fuel, in the gasification groove, gasified from gas cylinder; Vaporized then gaseous fuel comes out to burn from venthole again, goes round and begins again like this.
Gasification combustor among the present invention, gasification fully burn fully; Firepower is violent, and energy consumption is low, and flame temperature is high; Toxic emission is low, and maintenance rate is low, has really solved the use of industries such as the suitable hotel of liquid fuel, restaurant; Its appearance and popularization will be practiced thrift the huge petroleum resources of number for country, for huge contribution is made by country.
Description of drawings
Fig. 1 is the overall structure sketch map of liquid fuel gasification burner;
Fig. 2 is the gasifier structural representation;
Fig. 3 is a gasification spherical structure sketch map;
Fig. 4 is the gas cylinder structural representation;
Fig. 5 is the flowline structural representation.
Fig. 6 a is the oily sheet front view of branch;
Fig. 6 b is the oily sheet vertical view of branch;
Fig. 7 a is an oil storage ring front view;
Fig. 7 b is an oil storage ring vertical view.
Below in conjunction with accompanying drawing and embodiment the inventive method is further described.
Accompanying drawing 1 is the overall structure sketch map of liquid fuel gasification burner, and 1 is the wind chamber enclosure among the figure, the 2nd, and fresh air inlet, the 3rd, wind chamber inner casing, the 4th, side air-out hole; The 5th, last exhaust vent, the 6th, fire-resistant circle, the 7th, oil inlet pipe, the 8th, wireway, the 10th, venthole; The 11st, flowline, the 12nd, minute oily sheet, the 13rd, oil storage circle, the 14th, flowline spacer; The 15th, gasification ball, the 17th, gasification groove, the 18th, gasification chamber, the 19th, air guide chamber.Wireway 8 is installed on the wind chamber inner casing 3, and oil storage circle 13 parts are inserted in the gasification ball 15, and is weldingly connected with gasification ball 15, and flowline 11 is weldingly connected with oil storing tube spacer 14 centre bores, divides oily sheet 12 to be weldingly connected with flowline 11.The bottom of flowline 11 is threaded, links to each other with wireway 8, and oil inlet pipe 7 and wireway 8 link to each other through screw thread.
Accompanying drawing 2 is gasifier structural representations, and 8 is wireways among the figure, the 10th, and venthole, the 11st, flowline, the 12nd, minute oily sheet, the 13rd, oil storage circle, the 14th, flowline spacer, the 15th, gasification ball, the 17th, gasification groove, the 18th, gasification chamber, the 19th, air guide chamber.Gasification groove 17 is the annular grooves that are combined to form by oil storage circle 13 and 15 welding of gasification ball.
Accompanying drawing 4 is gas cylinder structural representations, and 8 is wireways among the figure, the 9th, and the flowline connecting hole.
Accompanying drawing 5 is flowlines, and 11 is flowlines among the figure.
Fig. 6 b is the oily sheet vertical view of branch, and 12 is the oily sheets of branch among the figure.
Fig. 6 b is the oily sheet vertical view of branch.
Fig. 7 a is an oil storage ring front view, and 13 is oil storage circles among the figure, the 14th, and the flowline spacer.
Fig. 7 b is an oil storage ring vertical view.
The specific embodiment
Before on fire, earlier put suitable liquid fuel, through flowline 11, divide oily sheet 12, gasification groove 17, air guide chamber 19 from oil inlet pipe 7; Flow out from venthole 10, closing valve is lighted the liquid fuel that flows out from venthole 10 with igniter then again; Open air blast, wind gets into from fresh air inlet 2, from side air-out hole 4, go up exhaust vent 5 and flow out; Give the combustion zone air feed, and then turn on valve, progressively fuel supplying.After gasification ball 15 temperature slowly raise, get into the liquid fuel that divides oily sheet 12 from flowline 11, part slowly becomes gas; Form the fuel combination of gas carrying liquid; Get into the gasification chamber 18 of gasification ball 15 bottoms again through the little gap that forms between point oily sheet 12 and the gasification ball wall, the vaporized liquid fuel that is not able to do in time gets into gasification groove 17, in gasification groove 17, continues gasification; Vaporized fuel then flows out from the air guide chamber 19 of wireway 8; The burning from venthole 10 entering combustion zones goes round and begins again like this, constantly the cycle gasification liquid fuel.Fire-resistant circle 6 places on the wind chamber inner casing 3.Main feature of the present invention is that gasification ball 15 is in high-temperature area; Heated simultaneously and divided oily sheet 12, when liquid fuel gets into when dividing oily sheet 12, by gasification for the first time; After going out from minute oily sheet 12 liquid; In gasification chamber 18 and gasification groove 17, carry out the gasification second time, so liquid fuel gasification is abundant, sufficient combustion.
The product of the inventive method manufacturing also can have other various embodiments; Its purposes very extensively can be suitable for all liq fuel, like diesel oil, kerosene, alcohol radical fuel combination, hydrocarbon fuel, pure fuel etc.; It can be used for food and drink, commercial gasification installation, also can be used for industrial furnace.
Explanation is at last; Above embodiment is only unrestricted in order to technical scheme of the present invention to be described; Although with reference to preferred embodiment the present invention is specified, those of ordinary skill in the art should be appreciated that and can make amendment or be equal to replacement technical scheme of the present invention; And not breaking away from the aim and the scope of technical scheme of the present invention, it all should be encompassed in the middle of the claim scope of the present invention.
Claims (6)
1. a liquid fuel gasification burner is made up of wind chamber enclosure, wind chamber inner casing, gasifier, fire-resistant circle; Gasifier is made up of gasification ball, gas cylinder, flowline, point oily sheet and oil storage ring, it is characterized in that wind chamber inner casing is shaped as cup-shaped, and gasifier is installed on the inner casing of wind chamber; Fire-resistant circle is installed on the inner casing of wind chamber, and wind chamber inner casing and wind chamber enclosure are combined into the hollow air intake cavity with hollow cavity.
2. according to the said liquid fuel gasification burner of claim 1, it is characterized in that: gasifier is lower than fire-resistant circle height.
3. according to the said liquid fuel gasification burner of claim 1, it is characterized in that: the gasification ball is circular spheroid, and intermediate hollow perhaps is semicircle spheroid, perhaps the assembly of part spheroid and arc lid.
4. according to the said liquid fuel gasification burner of claim 1, it is characterized in that: dividing oily sheet is the round of circular cylinder or band tapering.
5. according to the said liquid fuel gasification burner of claim 1, it is characterized in that: a point oily sheet places in the gasification ball, and links to each other with flowline.
6. according to the said liquid fuel gasification burner of claim 1, it is characterized in that: the oil storage ring is installed on gasification ball bottom, and stretches into gasification ball inner chamber, and oil storage ring and gasification ball pars intramuralis form the gasification groove (17) of the channel form of annular.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203392730U CN202303371U (en) | 2011-08-31 | 2011-08-31 | Liquid fuel gasified combustion device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203392730U CN202303371U (en) | 2011-08-31 | 2011-08-31 | Liquid fuel gasified combustion device |
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| CN202303371U true CN202303371U (en) | 2012-07-04 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN2011203392730U Expired - Fee Related CN202303371U (en) | 2011-08-31 | 2011-08-31 | Liquid fuel gasified combustion device |
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| CN (1) | CN202303371U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103644579A (en) * | 2013-12-04 | 2014-03-19 | 建瓯市星原生物醇油有限公司 | Alcohol-based high-temperature gasification fire control furnace |
| CN103769000A (en) * | 2012-10-22 | 2014-05-07 | 姜洪奎 | Methanol-transformed gas combustor |
| CN105605572A (en) * | 2016-02-26 | 2016-05-25 | 桂林市淦隆环保科技有限公司 | Alcohol-based fuel cyclone atomizing combustor capable of achieving secondary oxygen supply combustion |
| CN109307264A (en) * | 2018-10-16 | 2019-02-05 | 北京动力机械研究所 | Microburner based on liquid fuel |
-
2011
- 2011-08-31 CN CN2011203392730U patent/CN202303371U/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103769000A (en) * | 2012-10-22 | 2014-05-07 | 姜洪奎 | Methanol-transformed gas combustor |
| CN103644579A (en) * | 2013-12-04 | 2014-03-19 | 建瓯市星原生物醇油有限公司 | Alcohol-based high-temperature gasification fire control furnace |
| CN105202593A (en) * | 2013-12-04 | 2015-12-30 | 政和县星原节能燃料有限公司 | Alcohol-based high-temperature gasifying fire control furnace |
| CN103644579B (en) * | 2013-12-04 | 2017-01-04 | 建瓯市星原生物醇油有限公司 | Alcohol radical high-temperature gasification control stove |
| CN105605572A (en) * | 2016-02-26 | 2016-05-25 | 桂林市淦隆环保科技有限公司 | Alcohol-based fuel cyclone atomizing combustor capable of achieving secondary oxygen supply combustion |
| CN109307264A (en) * | 2018-10-16 | 2019-02-05 | 北京动力机械研究所 | Microburner based on liquid fuel |
| CN109307264B (en) * | 2018-10-16 | 2019-12-13 | 北京动力机械研究所 | Micro combustor based on liquid fuel |
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Legal Events
| Date | Code | Title | Description |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120704 Termination date: 20130831 |