CN202733888U - Biological alcohol oil burning device - Google Patents
Biological alcohol oil burning device Download PDFInfo
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- CN202733888U CN202733888U CN201220269328XU CN201220269328U CN202733888U CN 202733888 U CN202733888 U CN 202733888U CN 201220269328X U CN201220269328X U CN 201220269328XU CN 201220269328 U CN201220269328 U CN 201220269328U CN 202733888 U CN202733888 U CN 202733888U
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Abstract
The utility model discloses a biological alcohol oil burning device, which comprises an engine body, a preheater, an atomizing chamber, a vaporization chamber and a burning chamber, wherein the atomizing chamber and the vaporization chamber are arranged inside the engine body, the open end of the atomizing chamber is provided with an oil supply pipe, the preheater is arranged inside the engine body and below the vaporization chamber; and the vaporization chamber is formed by joining multiple sections of curved vaporization pipes, the open end of the vaporization chamber is communicated with the atomizing chamber, the tail end of the vaporization chamber is communicated with the burning chamber, the tail end of the vaporization chamber is also provided with heating pipes which are communicated with the vaporization chamber, and the heating pipes extend to the open end of the vaporization chamber and are communicated with heating burners arranged on the heating pipe. The biological alcohol oil burning device is basically free from power supply, when liquid passes through the atomizing chamber to be atomized, not only can the liquid be pushed by labor power without electric power, but also the liquid can be pushed by the electric power, the original engine body generates the power so as to ensure the atomized liquid to be vaporized into gas, the liquid is forced to be burned by own power, and the normal work of high-temperature long-distance flame burning with no combustion-assistant air and low-pressure liquid fuel supply can be realized.
Description
Technical field
The utility model relates to the burner technical field, relates in particular to a kind of biological alcohol oil burner.
Background technology
Burning apparatus for combustion of liquid fuel claims oil nozzle usually, or nozzle.Fuel oil need to be through again burning after the atomizing, so oil nozzle also should have good atomization ability except the key property with general burner, to guarantee the completing combustion of fuel.It is very fast that the spray burning mode is generally used for burning velocity, and the liquid fuel that calorific value is higher is such as gasoline, diesel oil etc.Because people are to the enhancing of environmental protection consciousness and the day by day exhaustion of petroleum resources in recent years, the application prospect of vegetable oil fuel combination, biological alcohol oil is more and more extensive.But than petrol and diesel oil difficult to burn more, burning velocity is slower, and larger heat can't be provided at short notice usually for vegetable oil fuel combination, biological alcohol oil.
At present domestic with the burner of liquid fuel operation main be to carry out physical mixed by various auxiliary agents, must increase power during actual the use and advance burning, namely the power such as air blast advances.Existing burner generally comprises the nozzle of lighting the fuel that is evaporated for the vaporising device of evaporating liquid and ejaculation of flame, and vaporising device disposes fuel tray.This kind device can make carburretion when burning, thereby in the smooth combustion of nozzle place.But because the self structure restriction, this device can't provide larger flame, is not suitable with the use of industrial burning device; In addition, owing to there not being the air channel of auxiliary combustion, this device can't obtain the far away and higher flame of temperature of jet length, and itself enter oily mode and structural design can not satisfy the large oil inlet quantity of industrial burning device, the greatly requirement of oil pump capacity.
The utility model content
The utility model embodiment technical problem to be solved is, a kind of biological alcohol oil burner is provided.Its course of work does not need the power support, can particularly vegetable oil fuel combination, biological alcohol oil be vaporized in advance with liquid fuel, make more easy firing of fuel, it is more remote that the crunch that produces when utilizing carburretion simultaneously can spray flame, realized that the efficient that satisfies industrial burning device requires and environmental requirement without the normal operation apart from flame combustion and the supply of low-pressure liquid fuel of the high temperature length of combustion air.
In order to solve the problems of the technologies described above, the utility model embodiment provides a kind of biological alcohol oil burner, comprise body, preheater, spray chamber, vaporizer and combustion chamber, be provided with described spray chamber, vaporizer in the described body, the beginning of described spray chamber is provided with fuel feed pump, and described preheater is located in the described body and is arranged at described vaporizer below; Described vaporizer is the crooked generating tube that connects of multistage, its beginning is communicated with described spray chamber, its end is communicated with described combustion chamber, described vaporizer end also is provided with the heating tube that is communicated with described vaporizer, and described heating tube extends to the beginning of described vaporizer and is communicated with heating burner on being located at described heating tube.
As the improvement of such scheme, the crooked generating tube that connects of described multistage is the U-shaped pipe of helical form generating tube or the snakelike connection of multistage;
Described helical form generating tube is helical form annular generating tube, the oval generating tube of helical form, helical form square generating tube, helical form rectangle generating tube, helical form rhombus generating tube, helical form regular polygon generating tube or helical form irregular polygon generating tube.
As the improvement of such scheme, described helical form generating tube is provided with at least two circle generating tubes;
Diameter or the length of side of described every circle helical form generating tube are identical;
Spacing between described every circle helical form generating tube is identical;
The diameter of described generating tube is identical.
As the improvement of such scheme, described combustion chamber is hollow cylinder, and the end of described vaporizer is communicated to described combustion chamber from the back side, described combustion chamber inner, and front, described combustion chamber is provided with the burner port with the combustion chamber internal communication; Described combustion chamber axial centre is provided with main combustion-supporting hole, also evenly is provided with secondary combustion-supporting hole around described main combustion-supporting hole, and described main combustion-supporting hole and described secondary combustion-supporting hole are communicated with the front and back of described combustion chamber, and not with the internal communication of described combustion chamber.
As the improvement of such scheme, the quantity of described main combustion-supporting hole is 1-3, and the quantity of described auxiliary combustion-supporting hole is 3-12.
As the improvement of such scheme, described body comprises jet chamber, the body of a gun, fixed head, air inlet pipe and gas buffer mouth; Described jet chamber is located at described body of a gun front end, and the diameter of its diameter and described combustion chamber adapts; It is cylindric that the described body of a gun roughly is, and its underpart is provided with the preheating cavity of strip, and the rear portion is provided with fixed head; Described air inlet pipe is located at the afterbody of the described body of a gun, and movable with the afterbody of the described body of a gun or be fixedly connected with.
As the improvement of such scheme, described preheater is located in the preheating cavity of the described body of a gun, and described preheater is the metal tube that upper surface has the preheating burner.
As the improvement of such scheme, the side of described vaporizer is provided with the screw thread fixed strip, and the setting party of described screw thread fixed strip is to vertical with the tangent line of helix of screw thread in the described vaporizer.
As the improvement of such scheme, described heating burner in the shape of a spiral, and it is terminal to be arranged at described heating tube, the opening of described heating burner is towards the jet chamber of described biological alcohol oil burner direction.
As the improvement of such scheme, the quantity of described heating burner is 3-9, and it is terminal that the angles such as described heating burner are arranged at described heating tube.
Implement the utility model embodiment, have following beneficial effect:
The process spray chamber atomizes the utility model biological alcohol oil burner first before leading to the combustion chamber, the process vaporizer improves burning velocity and the combustion stability of fuel so that the liquid fuel biological alcohol oil can be vaporized into fuel gas again.Spiral vaporizer design makes liquid fuel that be arranged enough heat time heating times, and it is vaporized fully, and spiral vaporizer has also satisfied the large requirement of industrial burning device flow, it can be vaporized fully in the short time that the assurance liquid fuel within passes through at a high speed.
Traditional burner needs the normal operation of combustion fan and oil pump support burning, in case have a power failure, uses the enterprise of traditional combusting device will have to stop to produce.And the utility model does not need the power support in the course of the work substantially, when liquid atomizes through spray chamber, both can unregulated power, Manual-pushing, also can electric power promote,, suppress with self strength and to promote to burn the liquid rotating formation gas by the lively power of former body natural birth, temperature is up to 1150 ~ 1300 ℃, and the adjustable temperature is up to 1800 ℃ as requested.This product can normally be produced without factory under the state of electricity, has realized without the normal operation apart from flame combustion and the supply of low-pressure liquid fuel of the high temperature length of combustion air.
Heating tube and heating burner can heat vaporizer after the device preheating always, guarantee the vaporizer normal operation, also play the effect of the combustion air in the economizer bank simultaneously, after the gas mixed combustion that combustion air and combustion chamber are sprayed higher temperature can be arranged.
In a word, a kind of biological alcohol oil burner of the present utility model, submit power to by the burning of biological alcohol oil mixing match additive, easily produce colloid in the time of can changing fuel combustion, easily produce carbon distribution during high temperature and fill in the bad phenomenon such as nozzle, reduce carbon on engine, improve smell, improve discharging, promote regenerative resource rationally to utilize, promote the regenerative resource scientific technological advance.
Description of drawings
Fig. 1 is the cutaway view of a kind of biological alcohol oil burner the first embodiment of the utility model;
Fig. 2 is the internal structure front view of biological alcohol oil burner the first embodiment shown in Figure 1;
Fig. 3 is the internal structure stereogram of biological alcohol oil burner the first embodiment shown in Figure 1;
Fig. 4 is the internal structure right view of biological alcohol oil burner the first embodiment shown in Figure 1;
Fig. 5 is the internal structure left view of biological alcohol oil burner the first embodiment shown in Figure 1;
Fig. 6 is the schematic diagram of vaporizer, spray chamber and the combustion chamber of a kind of biological alcohol oil burner the second embodiment of the utility model;
Fig. 7 is the schematic diagram of vaporizer, spray chamber and the combustion chamber of a kind of biological alcohol oil burner the 3rd embodiment of the utility model;
Fig. 8 is the another schematic diagram of vaporizer, spray chamber and the combustion chamber of biological alcohol oil burner the 3rd embodiment shown in Figure 7;
Fig. 9 is the schematic diagram of vaporizer, spray chamber and the combustion chamber of a kind of biological alcohol oil burner the 4th embodiment of the utility model;
Figure 10 is the another schematic diagram of vaporizer, spray chamber and the combustion chamber of biological alcohol oil burner the 4th embodiment shown in Figure 9;
Figure 11 is the schematic diagram of vaporizer, spray chamber and the combustion chamber of a kind of biological alcohol oil burner the 5th embodiment of the utility model;
Figure 12 is the another schematic diagram of vaporizer, spray chamber and the combustion chamber of biological alcohol oil burner the 5th embodiment shown in Figure 11;
Figure 13 is the schematic diagram of vaporizer, spray chamber and the combustion chamber of a kind of biological alcohol oil burner the 6th embodiment of the utility model;
Figure 14 is the another schematic diagram of vaporizer, spray chamber and the combustion chamber of biological alcohol oil burner the 6th embodiment shown in Figure 13;
Figure 15 is the schematic diagram of vaporizer, spray chamber and the combustion chamber of a kind of biological alcohol oil burner the 7th embodiment of the utility model;
Figure 16 is the another schematic diagram of vaporizer, spray chamber and the combustion chamber of biological alcohol oil burner the 7th embodiment shown in Figure 15;
Figure 17 is the schematic diagram of vaporizer, spray chamber and the combustion chamber of a kind of biological alcohol oil burner the 8th embodiment of the utility model;
Figure 18 is the schematic diagram of vaporizer, spray chamber and the combustion chamber of a kind of biological alcohol oil burner the 9th embodiment of the utility model.
The specific embodiment
For making the purpose of this utility model, technical scheme and advantage clearer, below in conjunction with accompanying drawing the utility model is described in further detail.
In conjunction with Fig. 1 to Figure 18, the utility model provides a kind of numerous embodiments of biological alcohol oil burner, comprise body 7, preheater 6, spray chamber 8, vaporizer 1 and combustion chamber 2, be provided with spray chamber 8, vaporizer 1 in the body 7, the beginning of described spray chamber 8 is provided with fuel feed pump 9, and preheater 6 is located in the body 7 and is arranged at vaporizer 1 below; Vaporizer 1 is the crooked generating tube that connects of multistage, its beginning is communicated with described spray chamber 8, it is terminal to be communicated with combustion chamber 2, and vaporizer 1 end also is provided with the heating tube 3 that is communicated with vaporizer 1, and heating tube 3 extends to the beginning of vaporizer 1 and is communicated with heating burner 4 on being located at described heating tube 3.
Preferably, the crooked generating tube that connects of described multistage is the crooked metal tube that connects of multistage.
Biological alcohol oil enters in the burner through fuel feed pump 9, passes through first the atomizing of spray chamber 8, passes through the vaporization of vaporizer 1 again, enters combustion chamber 2 behind the mineralization pressure.The purpose that vaporizer 1 is set to the crooked generating tube that connects of multistage is the length for the metal generating tube that increases as much as possible vaporizer 1 in less space, thereby increases its heating surface area, can vaporize fully so that pass into the liquid fuel of vaporizer 1.
The structure of spray chamber 8 can be consistent with the structure of vaporizer 1, also can be inconsistent.According to most preferred embodiment of the present utility model, the structure of spray chamber 8 is consistent with the structure of vaporizer 1.Spray chamber 8 is the crooked mist pipe that connects of multistage.
Further, the crooked generating tube that connects of described multistage is the U-shaped pipe 12 of helical form generating tube 11 or the snakelike connection of multistage.
Described helical form generating tube 11 is helical form annular generating tube, the oval generating tube of helical form, helical form square generating tube, helical form rectangle generating tube, helical form rhombus generating tube, helical form regular polygon generating tube or helical form irregular polygon generating tube.
Preferably, described helical form generating tube 11 is helical form annular generating tube.
Further, described helical form generating tube 11 is provided with at least two circle generating tubes;
Preferably, described vaporizer is multi-circle spiral flow shape annular generating tube.
More preferably, the spiral number of turns of the helical form of described vaporizer 1 annular generating tube is the 8-10 circle.
Need to prove, the diameter of described every circle helical form generating tube 11 or the length of side can be identical, also can be different.Spacing between described every circle helical form generating tube 11 is identical, also can be not identical.The diameter of described generating tube can be identical or not identical.
When the diameter of every circle helical form generating tube 11 or the length of side were not identical, the diameter that comparatively preferred mode is every circle helical form generating tube 11 or the length of side evenly increased or evenly reduce.
When the spacing between described every circle helical form generating tube was not identical, comparatively preferred mode was the even increase of spacing between every circle helical form generating tube or evenly reduces.
When the diameter of described generating tube was not identical, the diameter that comparatively preferred mode is generating tube evenly increased or evenly reduces.
Best, diameter or the length of side of described every circle helical form generating tube 11 are identical; Spacing between described every circle helical form generating tube 11 is identical; The diameter of described generating tube is identical.
According to most preferred embodiment of the present utility model, the structure of spray chamber 8 is consistent with the structure of vaporizer 1.Spray chamber 8 is the crooked mist pipe that connects of multistage.The crooked mist pipe that connects of multistage be the U-shaped pipe of helical form mist pipe or the snakelike connection of multistage.
Described helical form mist pipe is helical form annular mist pipe, the oval mist pipe of helical form, helical form square mist pipe, helical form rectangle mist pipe, helical form rhombus mist pipe, helical form regular polygon mist pipe or helical form irregular polygon mist pipe.
The first embodiment such as a kind of biological alcohol oil burner of the utility model of Fig. 1 ~ shown in Figure 5, also be the utility model most preferred embodiment, the vaporizer 1 of biological alcohol oil burner is helical form generating tube 11, and described helical form generating tube 11 is helical form annular generating tubes 11.Diameter or the length of side of described every circle helical form generating tube 11 are identical; Spacing between described every circle helical form generating tube is identical; The diameter of described generating tube is identical.Spray chamber 8 is identical with vaporizer 1 structure, is all helical form annular generating tube 11.
Further, as shown in Figure 2, helical form annular generating tube 11 can guarantee the heating surface area of vaporizer 1 preferably.The gas communication at 11 pairs of vaporizer 1 middle parts of helical form annular generating tube does not hinder, and can make combustion air pass relatively easily vaporizer 1 and main combustion-supporting hole 22 and secondary combustion-supporting hole 23 by combustion chamber 2.Simultaneously, this helical form annular generating tube 11 can also guarantee always to pass into colder liquid fuel near the beginning part that adds thermal-flame, prevent that the beginning of helical form annular generating tube 11 is because near adding thermal-flame and excess Temperature, prolonged the working life of vaporizer 1, liquid fuel flows forward at helical form annular generating tube 11 inside spins, what close combustion chamber 2 end portion flow through is the fuel that becomes gaseous state that fully heats, and the temperature of the liquid fuel in the vaporizer 1 steadily rises.
Leading to combustion chamber 2 front first process vaporizers 1 so that liquid fuel can be vaporized into fuel gas, improve burning velocity and the combustion stability of fuel.Spiral vaporizer 1 design makes liquid fuel that be arranged enough heat time heating times, and it is vaporized fully.Spiral vaporizer 1 has also satisfied the large requirement of industrial burning device flow, it can be vaporized fully in the short time that the assurance liquid fuel within passes through at a high speed.Heating tube 3 and heating burner 4 can be always to vaporizer 1 heating after the device preheating, guarantee vaporizer 1 normal operation, also play simultaneously the effect of the combustion air in the economizer bank, after the gas mixed combustion that combustion air and combustion chamber 2 are sprayed higher temperature can be arranged.
Promote flame owing to the utility model relies on the pressure that produces in vaporizer 1 vaporization behind the liquid fuel atomization, therefore need not to add oil loading pump in oil-feed place, only need extremely low input pressure, described biological alcohol oil burner can work.
Preferably, the quantity of main combustion-supporting hole 22 is 1-3, and the quantity of secondary combustion-supporting hole 23 is 3-12.
More preferably, the quantity of main combustion-supporting hole 22 is 1, and the quantity of secondary combustion-supporting hole 23 is 3.
Preferably, the body of a gun 72 adopts high temperature resistant stainless steel to make.
The side of vaporizer 1 is provided with screw thread fixed strip 5, and the setting party of screw thread fixed strip 5 is to vertical with the tangent line of helix of screw thread in the vaporizer 1.Because the helical form generating tube 11 of vaporizer 1 is in the changing environment of normal temperature and high temperature for a long time, easily distortion, so its lateral surface is provided with screw thread fixed strip 5, and its setting party is to vertical, stressed more even with the tangent line of helix of screw thread in the vaporizer 1.
Preferably, the quantity of heating burner 4 is 3-9, and it is terminal that the angles such as described heating burner are arranged at described heating tube.
Particularly, when the quantity of heating burner 4 was 3, heating burner 4 was mutually 120 degree angles and is arranged at described heating tube end; When the quantity of heating burner 4 was 4, heating burner 4 was mutually 90 degree angles and is arranged at described heating tube end; When the quantity of heating burner 4 was 5, heating burner 4 was mutually 72 degree angles and is arranged at described heating tube end; When the quantity of heating burner 4 was 6, heating burner 4 was mutually 60 degree angles and is arranged at described heating tube end; When the quantity of heating burner 4 was 8, it is terminal that heating burner 4 is arranged at described heating tube mutually in angle of 45 degrees; When the quantity of heating burner 4 was 9, heating burner 4 was mutually 40 degree angles and is arranged at described heating tube end.
Also be provided with the fixed head 74 of being convenient to fix this biological alcohol oil burner on the body of a gun 72.
Figure 6 shows that in a kind of biological alcohol oil burner of the utility model the schematic diagram of vaporizer, spray chamber and combustion chamber among the second embodiment, with the first embodiment difference of Fig. 1 ~ shown in Figure 5 be that described vaporizer 1 is the U-shaped pipe 12 of the snakelike connection of multistage.The U-shaped pipe 12 of the snakelike connection of multistage can guarantee the heating surface area of vaporizer 1 preferably.Simultaneously, the U-shaped pipe 12 of the snakelike connection of this multistage can also guarantee always to pass into colder liquid fuel near the beginning part that adds thermal-flame, the beginning that prevents the U-shaped pipe 12 of the snakelike connection of multistage adds thermal-flame and excess Temperature because of close, prolonged the working life of vaporizer 1, liquid fuel is interior circuitous mobile forward at the U-shaped pipe 12 of the snakelike connection of multistage, what close combustion chamber 2 end portion flow through is the fuel that becomes gaseous state that fully heats, and the temperature of the liquid fuel in the vaporizer 1 steadily rises.But the gas flow at 12 pairs of vaporizer 1 middle parts of the U-shaped pipe of the snakelike connection of multistage is connected with certain obstruction, and flow velocity had to a certain degree and slows down when combustion air passed vaporizer 1.Spray chamber 8 is identical with vaporizer 1 structure, is all the U-shaped pipe 12 of the snakelike connection of multistage.
Fig. 7, Figure 8 shows that the schematic diagram of vaporizer, spray chamber and combustion chamber among a kind of the 3rd embodiment of biological alcohol oil burner, with the first embodiment difference of Fig. 1 ~ shown in Figure 5 be, the vaporizer 1 of biological alcohol oil burner is helical form generating tube 11, and described helical form generating tube 11 is the oval generating tubes 11 of helical form.Vaporizer 1 end is communicated with combustion chamber 2.Spray chamber 8 is identical with vaporizer 1 structure.
Fig. 9, Figure 10 shows that the schematic diagram of vaporizer, spray chamber and combustion chamber among a kind of the 4th embodiment of biological alcohol oil burner, with the first embodiment difference of Fig. 1 ~ shown in Figure 5 be, the vaporizer 1 of biological alcohol oil burner is helical form generating tube 11, and described helical form generating tube 11 is helical form square generating tubes 11.Vaporizer 1 end is communicated with combustion chamber 2.Spray chamber 8 is identical with vaporizer 1 structure.
Figure 11, Figure 12 shows that the schematic diagram of vaporizer, spray chamber and combustion chamber among a kind of the 5th embodiment of biological alcohol oil burner, with the first embodiment difference of Fig. 1 ~ shown in Figure 5 be, the vaporizer 1 of biological alcohol oil burner is helical form generating tube 11, and described helical form generating tube 11 is helical form octagon generating tubes 11.Vaporizer 1 end is communicated with combustion chamber 2.Spray chamber 8 is identical with vaporizer 1 structure.
Figure 13, Figure 14 shows that the schematic diagram of vaporizer, spray chamber and combustion chamber among a kind of the 6th embodiment of biological alcohol oil burner, with the first embodiment difference of Fig. 1 ~ shown in Figure 5 be, the vaporizer 1 of biological alcohol oil burner is helical form generating tube 11, described helical form generating tube 11 is helical form annular generating tubes 11, the diameter of described every circle helical form annular generating tube 11 evenly increases along the direction away from combustion chamber 2, spacing between every circle helical form generating tube is identical, and the diameter of generating tube is identical.Vaporizer 1 end is communicated with combustion chamber 2.Spray chamber 8 is identical with vaporizer 1 structure.
Figure 15, Figure 16 shows that the schematic diagram of vaporizer, spray chamber and combustion chamber among a kind of the 7th embodiment of biological alcohol oil burner, with the first embodiment difference of Fig. 1 ~ shown in Figure 5 be, the vaporizer 1 of biological alcohol oil burner is helical form generating tube 11, described helical form generating tube 11 is helical form annular generating tubes 11, the diameter of described every circle helical form annular generating tube 11 evenly reduces along the direction away from combustion chamber 2, spacing between every circle helical form generating tube is identical, and the diameter of generating tube is identical.Vaporizer 1 end is communicated with combustion chamber 2.Spray chamber 8 is identical with vaporizer 1 structure.
Figure 17 shows that the schematic diagram of vaporizer, spray chamber and combustion chamber among a kind of the 8th embodiment of biological alcohol oil burner, with the first embodiment difference of Fig. 1 ~ shown in Figure 5 be, the vaporizer 1 of biological alcohol oil burner is helical form generating tube 11, described helical form generating tube 11 is helical form annular generating tubes 11, spacing between described every circle helical form annular generating tube 11 evenly increases along the direction away from combustion chamber 2, the diameter of every circle helical form annular generating tube 11 is identical, and the diameter of generating tube is identical.Vaporizer 1 end is communicated with combustion chamber 2.Spray chamber 8 is identical with vaporizer 1 structure.
Figure 18 shows that the schematic diagram of vaporizer, spray chamber and combustion chamber among a kind of the 9th embodiment of biological alcohol oil burner, with the first embodiment difference of Fig. 1 ~ shown in Figure 5 be, the vaporizer 1 of biological alcohol oil burner is helical form generating tube 11, described helical form generating tube 11 is helical form annular generating tubes 11, spacing between described every circle helical form annular generating tube 11 evenly reduces along the direction away from combustion chamber 2, the diameter of every circle helical form annular generating tube 11 is identical, and the diameter of generating tube is identical.Vaporizer 1 end is communicated with combustion chamber 2.Spray chamber 8 is identical with vaporizer 1 structure.
Then, specifically set forth working method of the present utility model:
At first will carry out preheating to the biological alcohol oil burner, pass into liquid fuel and light to preheater 6, flame will spray from the preheating burner 61 of preheater 6, and spray chamber 8, vaporizer 1 etc. is carried out preheating.
After preheating is finished, stop to preheater 6 transporting liquid fuels, preheater 6 quits work, then pass into the liquid fuel biological alcohol oil by fuel feed pump 9 to spray chamber 8 at once, both can promote by unregulated power, and also can promote by electric power, fuel enters vaporizer 1 again after spray chamber 8 atomizings, because vaporizer 1 has reached higher temperature through preheating, can be vaporized during liquid fuel process vaporizer 1.In order to make liquid fuel automatically flow to vaporizer 1, liquid fuel can be left in the place that is higher than described biological alcohol oil burner, make liquid fuel enter the pressure of spray chamber 8, vaporizer 1 owing to Action of Gravity Field produces, thereby automatically flow to spray chamber 8, vaporizer 1; Also liquid fuel can be left in the airtight container, then pass into Compressed Gas toward airtight container, rely on the pressure of Compressed Gas self that liquid fuel is constantly compressed into spray chamber 8, vaporizer 1 in a steady stream.
Sub-fraction fuel through vaporizer 1 vaporization guides to heating burner 4 through heating tube 3, from the 4 ejection burnings of heating burner, because heating burner 4 is in the beginning of vaporizer 1, the gas of burning can heat whole vaporizer 1 continuously, and the combustion air that flows through simultaneously vaporizer 1 outside is also heated in the lump.The symmetric helix shape design of heating burner 4 can make the flame of ejection rotate in the shape of a spiral, makes vaporizer 1 firing rate rapider, is heated average.
Most fuel in addition enters combustion chamber 2,2 the burner port 21 ejection burnings from the combustion chamber.Because combustion chamber 2 and vaporizer 1 all are in the body 7, and the diameter of combustion chamber 2 just cooperates with the diameter of jet chamber 71, and the high-speed flame of combustion chamber 2 ejections drives the combustion air in main combustion-supporting hole 22 and the secondary combustion-supporting hole 23, the flame of formation high temperature and high speed.
In sum, a kind of biological alcohol oil burner of the present utility model is submitted power to by the burning of biological alcohol oil mixing match additive, reduce carbon on engine, improve smell, improve discharging, promote regenerative resource rationally to utilize, promote the regenerative resource scientific technological advance.
At present domestic with the burner of liquid fuel operation main be to carry out physical mixed by various auxiliary agents, must increase power during actual the use and advance burning, namely the power such as air blast advances.And in scheme of the present utility model, substantially do not need in the course of the work the power support, when liquid atomizes through spray chamber, both can unregulated power, Manual-pushing also can electric power promotes, by the lively power of former body natural birth the liquid rotating formation gas, to suppress with self strength and to promote burning, temperature reaches 〉=and 1150 ~ 1300 ℃.The adjustable temperature is up to 1800 ℃ as requested, and this product can normally be produced without factory under the state of electricity.Install simply, can save the 20%-30% cost.The utility model does not need the power support in the course of the work substantially, and has realized without the normal operation apart from flame combustion and the supply of low-pressure liquid fuel of the high temperature length of combustion air.It is mainly used in the industrial combustion furnace service, for example: boiler, hot-blast stove, melt down, glass-melting furnace, industrial furnace etc.The utility model can be widely used in ceramics factory, aluminium manufacturer, paper mill, power plant, hotel, the industry-by-industries such as dining room.
Below be that a kind of biological alcohol oil burner of the present utility model cooperates biological alcohol oil to use, cooperate the technical parameter of diesel oil, liquefied gas, electricity usage to compare reference value with ordinary combustion stove or burner in the prior art:
One, oil consumption comparison
Two, the black furnace temperature improves the time
Three, safety and environmental protection comparison
Above disclosed only is the utility model preferred embodiment, certainly can not limit with this interest field of the utility model, and the equivalent variations of therefore doing according to the utility model claim still belongs to the scope that the utility model is contained.
Claims (10)
1. biological alcohol oil burner, it is characterized in that, comprise body, preheater, spray chamber, vaporizer and combustion chamber, be provided with described spray chamber, vaporizer in the described body, the beginning of described spray chamber is provided with fuel feed pump, and described preheater is located in the described body and is arranged at described vaporizer below; Described vaporizer is the crooked generating tube that connects of multistage, its beginning is communicated with described spray chamber, its end is communicated with described combustion chamber, described vaporizer end also is provided with the heating tube that is communicated with described vaporizer, and described heating tube extends to the beginning of described vaporizer and is communicated with heating burner on being located at described heating tube.
2. biological alcohol oil burner as claimed in claim 1 is characterized in that, the crooked generating tube that connects of described multistage is the U-shaped pipe of helical form generating tube or the snakelike connection of multistage;
Described helical form generating tube is helical form annular generating tube, the oval generating tube of helical form, helical form square generating tube, helical form rectangle generating tube, helical form rhombus generating tube, helical form regular polygon generating tube or helical form irregular polygon generating tube.
3. biological alcohol oil burner as claimed in claim 2 is characterized in that, described helical form generating tube is provided with at least two circle generating tubes;
Diameter or the length of side of described every circle helical form generating tube are identical;
Spacing between described every circle helical form generating tube is identical;
The diameter of described generating tube is identical.
4. biological alcohol oil burner as claimed in claim 1, it is characterized in that, described combustion chamber is hollow cylinder, and the end of described vaporizer is communicated to described combustion chamber from the back side, described combustion chamber inner, and front, described combustion chamber is provided with the burner port with the combustion chamber internal communication; Described combustion chamber axial centre is provided with main combustion-supporting hole, also evenly is provided with secondary combustion-supporting hole around described main combustion-supporting hole, and described main combustion-supporting hole and described secondary combustion-supporting hole are communicated with the front and back of described combustion chamber, and not with the internal communication of described combustion chamber.
5. biological alcohol oil burner as claimed in claim 4 is characterized in that, the quantity of described main combustion-supporting hole is 1-3, and the quantity of described auxiliary combustion-supporting hole is 3-12.
6. biological alcohol oil burner as claimed in claim 1 is characterized in that, described body comprises jet chamber, the body of a gun, fixed head, air inlet pipe and gas buffer mouth; Described jet chamber is located at described body of a gun front end, and the diameter of its diameter and described combustion chamber adapts; It is cylindric that the described body of a gun roughly is, and its underpart is provided with the preheating cavity of strip, and the rear portion is provided with fixed head; Described air inlet pipe is located at the afterbody of the described body of a gun, and movable with the afterbody of the described body of a gun or be fixedly connected with.
7. biological alcohol oil burner as claimed in claim 6 is characterized in that, described preheater is located in the preheating cavity of the described body of a gun, and described preheater is the metal tube that upper surface has the preheating burner.
8. biological alcohol oil burner as claimed in claim 1 is characterized in that, the side of described vaporizer is provided with the screw thread fixed strip, and the setting party of described screw thread fixed strip is to vertical with the tangent line of helix of screw thread in the described vaporizer.
9. biological alcohol oil burner as claimed in claim 1 is characterized in that, described heating burner in the shape of a spiral, and it is terminal to be arranged at described heating tube, the opening of described heating burner is towards the jet chamber of described biological alcohol oil burner direction.
10. biological alcohol oil burner as claimed in claim 9 is characterized in that, the quantity of described heating burner is 3-9, and it is terminal that the angles such as described heating burner are arranged at described heating tube.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201220269328XU CN202733888U (en) | 2012-06-08 | 2012-06-08 | Biological alcohol oil burning device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201220269328XU CN202733888U (en) | 2012-06-08 | 2012-06-08 | Biological alcohol oil burning device |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103471096A (en) * | 2012-06-08 | 2013-12-25 | 佛山市源威科技开发有限公司 | Biological alcohol oil combustion device |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103471096A (en) * | 2012-06-08 | 2013-12-25 | 佛山市源威科技开发有限公司 | Biological alcohol oil combustion device |
| CN103471096B (en) * | 2012-06-08 | 2016-04-20 | 佛山市源威科技开发有限公司 | A kind of biological alcohol oil combustion device |
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