CN209801538U - Alcohol-based vaporization combustion furnace - Google Patents
Alcohol-based vaporization combustion furnace Download PDFInfo
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- CN209801538U CN209801538U CN201920531235.1U CN201920531235U CN209801538U CN 209801538 U CN209801538 U CN 209801538U CN 201920531235 U CN201920531235 U CN 201920531235U CN 209801538 U CN209801538 U CN 209801538U
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Abstract
the utility model discloses an alcohol-based vaporization combustion furnace, which also comprises a furnace body, a furnace end and an igniter, wherein the furnace body comprises a combustion chamber, a silencing chamber, an electric heater and a vaporization chamber; the silencing cavity is arranged around the combustion cavity; the electric heater is arranged around the silencing cavity; the vaporization cavity is arranged around the electric heater and is communicated with the silencing cavity; the furnace end comprises a flame-throwing head and a flame-throwing sleeve; the flame-throwing head comprises a splitter plate; the splitter plate is provided with an air injection splitter passage; the flame-spraying sleeve is provided with a cavity for placing a flame-spraying head; the flame-throwing head is arranged in the cavity, and a splitter plate of the flame-throwing head is sealed at the top of the cavity, so that an airflow cavity is formed between the flame-throwing sleeve and the flame-throwing head and is communicated with a combustion cavity of the alcohol-based vaporization combustion furnace through an air-jet subchannel; the airflow cavity is communicated with the vaporization cavity.
Description
Technical Field
The utility model relates to a stove, in particular to alcohol group vaporization combustion furnace.
background
the alcohol-based fuel (methanol fuel) has the advantages of low fuel consumption, firepower far higher than that of liquefied gas, more money saving, safety, environmental protection and the like, and is widely used in hotels, restaurants, hotels, canteens, fast food, eating houses and the like. Alcohol-based vaporization combustion furnaces have also evolved.
The alcohol-based vaporization combustion furnace used at present has the advantages that because the temperature in the vaporization cavity of the furnace body is generally 100-120 ℃, the fuel is incompletely vaporized to cause incomplete fuel combustion; when the purity of the fuel is lower than 70 percent or in cold winter, particularly in the northern area, the temperature is lower than minus 10 ℃, the fuel has long preheating and vaporization time, is difficult to ignite, has large carbon deposition amount and is inconvenient to use.
Secondly, when the oil nozzle of the furnace end of the alcohol-based vaporization combustion furnace sprays oil, the sprayed oil impacts the wall of the furnace cavity, so that the noise of the alcohol-based vaporization combustion furnace called as a boiler is large, the measures for solving the technical problem in the prior art are to increase the height of an oil spray opening and a top opening of the furnace cavity, and the height of the oil spray opening and the top opening of the furnace cavity exceeds 32 cm. When the height between the oil nozzle and the top opening of the hearth exceeds 30cm, the heating of firepower to the heated body is directly influenced. Therefore, the technical problems that the alcohol-based vaporization combustion furnace is small in boiler noise and the heating of the heating body is not affected by the fire power cannot be solved.
thirdly, because there is the carbon of separating among the alcohol group fuel vaporization combustion process, when furnace end fuel sprayer spun oil impact furnace wall, the carbon is separated to furnace wall amasss the large amount, leads to each part of alcohol group vaporization combustion furnace to block up very easily, causes the unable normal work of alcohol group vaporization combustion furnace, and the maintenance cost is high. Because the oil sprayed from the oil nozzle of the furnace end impacts the wall of the hearth, when the dish needs to have a rest intermittently, the firepower is difficult to control into weak flame, the firepower is kept during the rest, the fuel oil loss is large, when the stove is used again after the fire is extinguished, the stove needs to be preheated again, and the use is inconvenient.
SUMMERY OF THE UTILITY MODEL
The to-be-solved technical problem of the utility model is to provide an alcohol group vaporization combustion furnace that prevents blocking up, can control the firepower into weak flame, the temperature in the furnace body vaporization chamber exceeds 200 ℃, the alcohol group vaporization combustion furnace is called the pot small in noise and keeps the firepower again to not influenced by the heating of heated body.
in order to solve the technical problem, the alcohol-based vaporization combustion furnace comprises a furnace body, a furnace end and an igniter, wherein the furnace body comprises a combustion chamber, a silencing chamber, an electric heater and a vaporization chamber; the muffling cavity is arranged around the combustion cavity and is provided with an inlet communicated with fuel oil; the electric heater is arranged around the silencing cavity and is electrically connected with the power supply; the vaporization cavity is arranged around the electric heater and is respectively communicated with the silencing cavity through a pipeline; the top of the furnace end is arranged in the bottom of the combustion cavity; the furnace end comprises a flame-throwing head and a flame-throwing sleeve; the flame-throwing head comprises a splitter plate; the splitter plate is provided with an air injection splitter passage; the outlet of the gas injection sub-runner points to a combustion chamber of the alcohol-based vaporization combustion furnace; the flame-spraying sleeve is provided with a cavity for placing a flame-spraying head; the flame-throwing head is arranged in the cavity, and a splitter plate of the flame-throwing head is sealed at the top of the cavity, so that an airflow cavity is formed between the flame-throwing sleeve and the flame-throwing head and is communicated with a combustion cavity of the alcohol-based vaporization combustion furnace through an air-jet subchannel; the airflow cavity is communicated with the vaporization cavity; the igniter is detachably and fixedly connected with the bottom of the furnace body; the ignition needle of the igniter is arranged in the combustion chamber.
the electric heater comprises an electric heating rod and a metal layer, wherein the electric heating rod is coated and fixed by the metal layer to form a cylindrical body and is sleeved between the muffling cavity and the vaporizing cavity.
The metal layer is an aluminum alloy layer.
The metal layer is formed into a whole by coating and fixing the electric heating rod in a metal solution pouring mode.
The silencing cavity is connected with the electric heater in a sleeved mode or in a clamped mode or in tight fit connection or in threaded connection; the electric heater is connected with the vaporization cavity in a sleeved mode or in a clamped mode or in tight fit connection or in threaded connection.
The silencer also comprises a silencing cover; the combustion chamber is arranged at the top of the combustion chamber.
Also comprises an auxiliary heater; the auxiliary heater is fixed on a pipeline for communicating the vaporization cavity with the alcohol-based furnace end.
the silencing cover is in a horn shape.
the sound-absorbing cover is made of refractory materials.
The silencing cover is made of ceramics or ceramics.
The height of the silencing cavity is 14-28 cm; the height of the vaporization cavity is adapted to the height of the silencing cavity.
the top surface of the silencing cavity and the top surface of the vaporization cavity are positioned on the same horizontal plane.
The top surface of the muffling cavity is higher or lower than the top surface of the vaporization cavity.
The top surface of the silencing cavity is 1-5cm higher or lower than the top surface of the vaporization cavity;
The height of the anechoic chamber is 14 cm.
The height of the anechoic chamber is 16 cm.
The height of the anechoic chamber is 18 cm.
the height of the anechoic chamber is 20 cm.
The height of the anechoic chamber is 23 cm.
The height of the anechoic chamber is 25 cm.
The height of the anechoic chamber is 28 cm.
an included angle is formed between the air injection sub-flow passage of the flow distribution plate and the horizontal plane.
An included angle of 50-85 degrees is formed between the air injection sub-flow passage of the flow distribution plate and the horizontal plane.
The included angle between the air injection branch channel of the branch plate and the horizontal plane is 70 degrees.
the flame-throwing head also comprises a guide rod, and the guide rod is arranged at the bottom of the flow distribution plate in the airflow cavity.
The surface of the guide rod is provided with a drainage channel for dispersing gas; the airflow cavity is communicated with the vaporizing cavity of the alcohol-based vaporizing combustion furnace through a drainage channel of the guide rod.
The bottom end of the guide rod is in threaded connection with the inner wall of the bottom end of the flaming sleeve.
the guide rod is provided with a communicating hole; the bottom end of the guide rod extends out of the bottom of the flame projecting sleeve and is communicated with a vaporization chamber of the alcohol-based vaporization combustion furnace through a communication hole.
The bottom of the flaming sleeve is provided with a communicating cavity; one end of the communicating cavity is communicated with the airflow cavity through a drainage channel of the guide rod, and the other end of the communicating cavity is communicated with the vaporizing cavity of the alcohol-based vaporizing combustion furnace;
Also comprises an impurity collecting cavity; the impurity collecting cavity is respectively communicated with the airflow cavity and the vaporizing cavity of the alcohol-based vaporizing combustion furnace.
also comprises a fire-leading groove; the ignition groove is fixed at the bottom of the communicating cavity or/and the impurity collecting cavity to enable the communicating cavity or/and the impurity collecting cavity to be located in the ignition groove.
And a communicating opening communicated with the ignition groove is formed in the bottom of the communicating cavity or/and the impurity collecting cavity, and the communicating opening is sealed through a sealing plug or a stud.
The top surface of the splitter plate is fixed with a bolt head for rotating the splitter plate;
A transition inclined plane is arranged between the bottom surface and the side surface of the flow distribution plate;
the oblique angle of the transition inclined plane is 30-60 degrees;
The bevel angle of the transition bevel is 45 °.
Also comprises a fire guiding cap; the fire guiding cap is a cylindrical body and is arranged on the top surface of the flow distribution plate.
Adopt the utility model discloses a defect of prior art has been overcome to the structure, and fundamentally has solved following technological problem:
Incomplete fuel vaporization results in incomplete fuel combustion;
The fuel oil is preheated and vaporized for a long time, so that ignition is difficult;
The problem that the alcohol-based vaporization combustion furnace is called a boiler and has low noise and the heating of a heated body is not influenced by firepower cannot be solved;
each part of the alcohol-based vaporization combustion furnace is easy to block;
the firepower is difficult to control into weak flame.
Because the furnace body includes the combustion chamber, includes anechoic chamber, electric heater and vaporization chamber, the noise that the furnace end fuel sprayer oil spout burning of alcohol group vaporization combustion furnace produced is through the noise elimination chamber noise elimination, and the noise is little. Because the muffling cavity is arranged around the combustion cavity and is provided with the inlet communicated with the fuel, the inner side of the muffling cavity absorbs the heat released by the fuel combustion in the combustion cavity, and the outer side absorbs the heat released by the electric heater, the temperature in the muffling cavity rises quickly, and the temperature of the fuel entering the muffling cavity also rises quickly. Because the vaporization chamber is arranged around the electric heater, the vaporization chamber is respectively communicated with the muffling chamber and the alcohol-based furnace end through pipelines, the vaporization chamber is continuously heated under the action of the electric heater, and fuel oil enters the vaporization chamber to be continuously heated, so that the temperature of the vaporized fuel oil exceeds 200 ℃. When the temperature exceeds 200 ℃, moisture and liquid impurities in the fuel oil are completely vaporized, the fuel oil is easy to ignite even if the purity of the fuel oil is lower than 70 percent or the temperature is lower than minus 10 ℃, the vaporized fuel oil is more completely combusted in a combustion cavity, the heat production is high, the carbon deposition amount is less, the fuel oil preheating and vaporization time is short, and the use is convenient;
Because the silencing cavity is arranged around the combustion cavity, the electric heater is arranged around the silencing cavity, the vaporization cavity is arranged around the electric heater, and the vaporization cavity is respectively communicated with the silencing cavity through a pipeline, the silencing cavity can eliminate noise and preheat and vaporize fuel oil, namely, the fuel oil vaporization space is increased, the temperature in the vaporization cavity is increased, the height of the vaporization cavity is reduced, the vaporized fuel oil is more completely combusted in the hearth, the heat production amount is high, the carbon precipitation amount is small, the fuel oil preheating and vaporization time is short, and the use is convenient;
the burner comprises the flame-throwing head and the flame-throwing sleeve, the flame-throwing head comprises the flow distribution plate, the flow distribution plate is provided with the air injection flow distribution channel, and the outlet of the air injection flow distribution channel points to the combustion cavity of the alcohol-based vaporization combustion furnace, so that the fuel oil sprayed out of the air injection flow distribution channel after vaporization is directly sprayed to the combustion cavity of the alcohol-based vaporization combustion furnace for combustion, the fuel oil is completely combusted, the air injection flow distribution channel does not have carbon separation, the problem that the alcohol-based vaporization combustion furnace blocks all parts due to carbon separation is overcome, and;
because the air injection branch channel points to the combustion cavity of the alcohol-based vaporization combustion furnace, the fuel sprayed from the air injection branch channel after the fuel is vaporized is directly sprayed to the combustion cavity for combustion, the fuel is prevented from impacting the wall of a hearth after being sprayed from the air injection branch channel after the fuel is vaporized, and the sound of the alcohol-based vaporization combustion furnace called as a boiler is small;
Because the fuel sprayed from the air injection branch channel after the fuel is vaporized is directly sprayed to the combustion cavity for combustion, the fuel is completely combusted, when the dish frying needs to have an intermittent rest, the firepower can be controlled to be weak flame, the weak flame is kept during the rest, the fuel is not required to be preheated again for reuse, the fuel loss is small, the preheating time is saved, and the use is convenient;
Because the igniter is detachably and fixedly connected with the bottom of the furnace body, the ignition needle of the igniter is arranged in the combustion chamber, when the igniter is damaged or needs to be maintained, the igniter can be replaced or maintained by detaching the igniter from the flaming sleeve wall, the operation is simple, and the use is convenient.
Because the electric heater includes electric rod and metal level, the metal level wraps the fixed barrel-shaped body that forms of electric rod and suit between anechoic chamber and vaporization chamber, wraps the fixed barrel-shaped body that forms of electric rod through the metal level, in the use, has prevented effectively that the electric rod from shifting or becoming flexible, and electric rod life is longer. Secondly, the operation is simpler and more convenient when the assembly.
Because the metal layer adopts the mode of metal solution pouring to cover the electric bar fixedly and form a whole, so that the production and processing are simpler, and the effect of the metal layer for covering and fixing the electric bar is better.
Because the anechoic chamber is connected with the electric heater in a sleeved mode or in a clamped mode or in close fit connection or in threaded connection, and the electric heater is connected with the vaporization chamber in a sleeved mode or in a clamped mode or in close fit connection or in threaded connection, production and processing are simpler, and assembly is more convenient. When any one of the parts of the silencing cavity, the electric heater and the vaporization cavity is damaged, the parts are detached for maintenance or replacement, and the operation is simpler and more convenient.
Because still include auxiliary heater, auxiliary heater is fixed in on the pipeline of vaporization chamber and alcohol group stove furnace end intercommunication, sets up auxiliary heater on the pipeline of vaporization chamber and alcohol group stove furnace end intercommunication, when the first time ignition vaporization fuel, auxiliary heater can vaporize the fuel in the pipeline of vaporization chamber and alcohol group stove furnace end intercommunication, and it is more convenient to ignite, uses.
Because the alcohol-based vaporization combustion furnace also comprises the silencing cover which is arranged at the top of the combustion chamber, noise generated by oil injection and combustion of a furnace end oil nozzle of the alcohol-based vaporization combustion furnace is silenced through the silencing cover again after being silenced through the silencing chamber, the noise of the alcohol-based vaporization combustion furnace called as a boiler is lower, and a user feels more comfortable.
Because the included angle is formed between the air injection branch channels of the branch flow plates and the horizontal plane, the vaporized fuel oil sprayed from each air injection branch channel of the branch flow plates mutually impacts in the combustion cavity to form cyclone fire, the fuel oil is more completely combusted, the carbon precipitation amount is less, and the energy is more saved.
Because the flame-throwing head also comprises the guide rod which is arranged at the bottom of the splitter plate in the airflow cavity, the vaporized fuel oil is more uniformly sprayed out of each air-jet splitter channel under the action of the guide rod, and the fuel oil is more completely combusted.
because the surface of the guide rod is provided with the guide channel for dispersing gas, the airflow cavity is communicated with the vaporization cavity of the alcohol-based vaporization combustion furnace through the guide channel of the guide rod, vaporized fuel oil is more uniformly sprayed out from each gas injection sub-channel, and the fuel oil is more completely combusted.
Because the guide rod is provided with the communicating hole, the bottom end of the guide rod extends out of the bottom of the flame projecting sleeve and is communicated with the vaporization cavity of the alcohol-based vaporization combustion furnace through the communicating hole, vaporized fuel oil is more uniformly sprayed out from each gas injection branch channel, and the fuel oil is more completely combusted.
Because the bottom of the flame projecting sleeve is provided with the communicating cavity, one end of the communicating cavity is communicated with the airflow cavity through the drainage channel of the guide rod, the other end of the communicating cavity is communicated with the vaporization cavity of the alcohol-based vaporization combustion furnace, the vaporization cavity of the alcohol-based vaporization combustion furnace is communicated with the airflow cavity through the communicating cavity, the production and the processing are more convenient, the operation and the use are simple, and the fuel oil is more completely combusted.
because still including impurity collection chamber, impurity collection chamber respectively with air current chamber, alcohol group vaporization combustion furnace's vaporization chamber UNICOM, impurity that produces in the fuel or in the combustion process passes through impurity collection chamber and collects, has prevented more effectively that alcohol group vaporization combustion furnace's each part from blockking up, and it is more convenient to use.
Because still include the ignition groove, the ignition groove is fixed in the intercommunication chamber or/and impurity and collects the chamber bottom and make intercommunication chamber or/and impurity collect the chamber and be located the ignition groove, when having a power failure and can't adopting the electric heater to preheat the vaporization fuel, can add the fuel and adopt the manual ignition to vaporize the fuel in the ignition groove, the operation is simpler, and it is more convenient to use.
because the bottom of the communicating cavity or/and the impurity collecting cavity is provided with the communicating opening communicated with the ignition groove, the communicating opening is sealed by the sealing plug or the stud, when electronic ignition or/and manual ignition are alternated, the operation is simpler, and the use is more convenient.
because the top surface of the splitter plate is fixed with the bolt head for rotating the splitter plate, when the firepower is finely adjusted, the bolt head is rotated by a screwdriver or a spanner, so that the firepower is better controlled to be weak flame, the operation is simpler, and the use is more convenient.
because the transition inclined plane is arranged between the bottom surface and the side surface of the splitter plate, when the dish frying needs to have an intermittent rest, the firepower is better controlled to be weak flame.
because still include the fire guiding cap, the fire guiding cap is the barrel-shaped body, and this fire guiding cap is placed in the splitter plate top surface, and fuel vaporization is spouted from the jet-propelled subchannel back, along the split stream of fire guiding cap surface, promptly under the effect of fire guiding cap, the vaporized fuel that spouts from each jet-propelled subchannel strikes each other and forms directional whirlwind fire, and the noise of alcohol group vaporization combustion furnace called pot is littleer, and fuel combustion is more complete, and the carbon yield is littleer, and it is more convenient to use.
drawings
Fig. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic structural view of the furnace end of the present invention;
Fig. 3 is an enlarged schematic view of a portion a of fig. 2.
Detailed Description
The present invention will be described in detail with reference to the accompanying drawings and specific embodiments:
as shown in fig. 1, fig. 2 and fig. 3, the alcohol-based vaporization combustion furnace of the present invention further includes a furnace body, a furnace head and an igniter 19. The furnace body comprises a combustion chamber 21, an anechoic chamber 16, an electric heater and a vaporization chamber 3. A muffling chamber 16 is provided around the combustion chamber 21, the muffling chamber 16 being provided with an inlet for communicating with the fuel. The heater is disposed about the muffling chamber 16 and is electrically connected to a power source. The heater comprises an electrical rod 15 and a metal layer 2. The metal layer 2 covers and fixes the electric heating rod 15 to form a cylindrical body and is sleeved between the silencing cavity 16 and the vaporization cavity 3. The metal layer 2 is preferably an aluminum alloy layer. The metal layer 2 may be any other metal layer except for the aluminum alloy layer. The metal layer 2 is preferably formed by coating and fixing the electric heating rod 15 into a whole by adopting a metal solution pouring mode, so that the production and the processing are simpler, and the effect of coating and fixing the electric heating rod by the metal layer is better. The heater may also be positioned directly around the muffling chamber 16. The vaporization chamber 3 is arranged around the electric heater, and the vaporization chamber 3 is respectively communicated with the silencing chamber 16 through a pipeline. The preferred range of values for the height of the muffling chamber 16 is 14-28 cm. The height of the muffling chamber 16 can be 14cm, 16cm, 18cm, 20cm, 23cm, 25cm, 28 cm. The top surface of the muffling chamber 16 and the top surface of the vaporization chamber 3 can be at the same level, and the top surface of the muffling chamber 16 can be higher or lower than the top surface of the vaporization chamber 3. The preferred range of values for the top surface of the muffling chamber 16 above or below the top surface of the vaporization chamber 3 is 1-5cm, preferably 2.5 cm. The height of the vaporization chamber 3 is preferably adapted to the height of the muffling chamber 16. The anechoic chamber 16 is sleeved with the electric heater or clamped with the electric heater or tightly matched with the electric heater or connected with the electric heater through threads. The chamber 16 may be connected to the heater by other conventional means. The electric heater is connected with the vaporization cavity 3 in a sleeved mode or in a clamping mode or in a tight fit connection mode or in a threaded connection mode. The electric heater and the vaporization chamber 3 can also be connected by other common connection methods.
The top of the burner is placed in the bottom of the combustion chamber 21. The burner includes a burner head and a burner sleeve 14. The burner head includes a splitter plate 6. The splitter plate 6 is provided with an air injection splitter passage 5. The outlet of the gas injection branch passage 5 is directed to a combustion chamber 21 of the alcohol-based vaporization combustion furnace. The air injection branch passages 5 of the branch flow plates 6 are preferably arranged with an included angle with the horizontal plane. The preferred angle between the air injection runners 5 of the diverter plate 6 and the horizontal plane is in the range of 50-85 deg., preferably 70 deg.. The air injection branch runners 5 of the branch runner plate 6 are preferably strip-shaped grooves and can also be runners with other shapes. The gas jet manifold 5 is preferably arranged along the edge of the manifold 6, but may also be arranged at other positions of the manifold 6. The flame jacket 14 is provided with a chamber in which a flame burner is placed. The flame-throwing head is arranged in the cavity, the splitter plate 6 of the flame-throwing head is sealed at the top of the cavity, so that an airflow cavity 20 is formed between the flame-throwing sleeve 14 and the flame-throwing head, and the airflow cavity 20 is communicated with the combustion cavity of the alcohol-based vaporization combustion furnace through the air-jet subchannel 5. The airflow chamber 20 is communicated with the vaporizing chamber 3 of the alcohol-based vaporizing combustion furnace through a communicating pipe 9. The airflow chamber 20 can be communicated with the vaporizing chamber 3 of the alcohol-based vaporizing combustion furnace in other conventional manners. The igniter 19 is detachably and fixedly connected with the bottom of the furnace body. The ignition needle of the igniter 19 is disposed in the combustion chamber 21.
in order to make the alcohol-based vaporization combustion furnace as a pan have less noise and make users more comfortable, the alcohol-based vaporization combustion furnace also comprises an anechoic cover 1. The silencing cover 1 is arranged at the top of the combustion chamber 21. Noise generated by oil injection and combustion of an oil nozzle of a furnace end of the alcohol-based vaporization combustion furnace is eliminated through the noise elimination cavity, and then is eliminated through the noise elimination cover again, so that the noise of the alcohol-based vaporization combustion furnace called a boiler is lower, and a user feels more comfortable. The silencing cover 1 can be in a horn shape and also in other common shapes. The silencing cover 1 is preferably made of ceramics or ceramics, so that the silencing effect is better, the noise of the alcohol-based vaporization combustion furnace called as a boiler is lower, and a user feels more comfortable. The muffling enclosure 1 can also be made of other commonly used refractory materials.
For easier ignition and more convenient use, an auxiliary heater 8 is also included. The auxiliary heater 8 is fixed on a pipeline of the vaporization cavity 3 communicated with the alcohol-based furnace end. Set up auxiliary heater on the pipeline of vaporization chamber and alcohol group stove furnace end intercommunication, when the first time ignition vaporization fuel, auxiliary heater can vaporize the fuel in the pipeline of vaporization chamber and alcohol group stove furnace end intercommunication, and it is more convenient to ignite, uses.
In order to achieve more uniform and complete combustion of the vaporized fuel from the individual jet runners, the burner head also includes a guide rod 12. The guide bar 12 is built into the bottom of the diverter plate 6 in the airflow chamber 20. The surface of the guide rod 12 can be provided with a gas-dispersing drainage channel 7. The airflow cavity 20 is communicated with the vaporizing cavity 3 of the alcohol-based vaporizing combustion furnace through the drainage channel 7 of the guide rod 12. The surface of the guide rod 12 may also be smooth, cambered, etc. The bottom end of the guide rod 12 and the inner wall of the bottom end of the flaming sleeve 14 can be in threaded connection. The bottom end of the guide rod 12 may also be placed directly within the bottom end of the flame jacket 14. The guide rod 12 may also be provided with a communication hole 17. The bottom end of the guide rod 12 extends out of the bottom of the flaming sleeve 14 and is communicated with a vaporization chamber of the alcohol-based vaporization combustion furnace through a communication hole 17. A communicating cavity 11 can be arranged at the bottom of the flaming sleeve 14. One end of the communicating cavity 11 is communicated with the airflow cavity 20 through the drainage channel 7 of the guide rod 12, and the other end is communicated with the vaporizing cavity 3 of the alcohol-based vaporizing combustion furnace.
In order to effectively prevent the blockage of each component of the alcohol-based vaporization combustion furnace and facilitate the use, the alcohol-based vaporization combustion furnace also comprises an impurity collecting cavity 10. The impurity collecting cavity 10 is respectively communicated with the airflow cavity 20 and the vaporizing cavity of the alcohol-based vaporizing combustion furnace. Impurities generated in fuel oil or in the combustion process are collected through the impurity collecting cavity, so that all parts of the alcohol-based vaporization combustion furnace are effectively prevented from being blocked, and the use is more convenient.
In order to simplify the operation and facilitate the use, the fire-guiding groove 13 is also included; the ignition groove 13 is fixed at the bottom of the communication cavity 11 or/and the impurity collecting cavity 10, so that the communication cavity 11 or/and the impurity collecting cavity 10 is/are positioned in the ignition groove 13. When the electric heater can not be used for preheating the vaporized fuel oil during power failure, the fuel oil can be added into the ignition groove and is manually ignited to vaporize the fuel oil, so that the operation is simpler and the use is more convenient.
in order to ensure that the operation is simpler and the use is more convenient when the electronic ignition or/and the manual ignition are/is alternated, the bottom of the communicating cavity 11 or/and the impurity collecting cavity 10 is provided with a communicating opening communicated with the ignition groove 13, and the communicating opening is sealed by a sealing plug or a stud.
In order to rotate the bolt head by a screwdriver or a spanner when the firepower is finely adjusted, so that the firepower is better controlled to be weak flame, the operation is simpler, the use is more convenient, and the bolt head is fixed on the top surface of the splitter plate 6 and used for rotating the splitter plate 6.
In order to better control the firepower to weak flame when the dish frying needs to have an intermittent rest, a transition inclined plane 18 is arranged between the bottom surface and the side surface of the flow distribution plate 6. The preferred range of bevel angles for transition bevel 18 is 30-60, and preferably 45.
In order to make the vaporized fuel sprayed by each jet sub-channel mutually impact to form directional cyclone fire, the device also comprises a fire guiding cap 4. The fire guiding cap 4 is a cylindrical body and is arranged on the top surface of the flow distribution plate 6. After the fuel oil is vaporized and sprayed out from the jet branch channels, the fuel oil is divided along the outer surface of the fire guiding cap, namely, the vaporized fuel oil sprayed out from each jet branch channel mutually impacts to form directional cyclone fire under the action of the fire guiding cap, the noise of the alcohol-based vaporization combustion furnace called as a boiler is smaller, the fuel oil is more completely combusted, the carbon precipitation amount is smaller, and the use is more convenient.
Claims (10)
1. An alcohol-based vaporization combustion furnace, which is characterized in that: comprises a furnace body, a furnace end and an igniter (19), wherein the furnace body comprises a combustion cavity (21), a silencing cavity (16), an electric heater and a vaporization cavity (3); the muffling cavity (16) is arranged around the combustion cavity (21), and the muffling cavity (16) is provided with an inlet communicated with fuel;
The electric heater is arranged around the silencing cavity (16) and is electrically connected with a power supply;
the vaporization chamber (3) is arranged around the electric heater, and the vaporization chamber (3) is respectively communicated with the silencing chamber (16) through a pipeline;
The top of the furnace end is arranged in the bottom of the combustion cavity (21); the furnace end comprises a flame-throwing head and a flame-throwing sleeve (14);
The flame-throwing head comprises a splitter plate (6); the splitter plate (6) is provided with an air injection splitter passage (5); the outlet of the air injection branch channel (5) points to a combustion chamber (21) of the alcohol-based vaporization combustion furnace;
The flame-throwing sleeve (14) is provided with a cavity for placing a flame-throwing head; the flame-throwing head is arranged in the cavity, and a splitter plate (6) of the flame-throwing head is sealed at the top of the cavity, so that an airflow cavity (20) is formed between the flame-throwing sleeve (14) and the flame-throwing head, and the airflow cavity (20) is communicated with a combustion cavity of the alcohol-based vaporization combustion furnace through an air-jet splitter passage (5); the airflow cavity (20) is communicated with the vaporization cavity (3);
The igniter (19) is detachably and fixedly connected with the bottom of the furnace body; the ignition needle of the igniter (19) is arranged in the combustion cavity (21).
2. The alcohol-based vaporization combustion furnace according to claim 1, characterized in that: the electric heater comprises an electric heating rod (15) and a metal layer (2), wherein the electric heating rod (15) is coated and fixed by the metal layer (2) to form a cylindrical body and is sleeved between the silencing cavity (16) and the vaporization cavity (3).
3. The alcohol-based vaporization combustion furnace according to claim 2, characterized in that: the metal layer (2) is preferably an aluminum alloy layer; the metal layer (2) is formed into a whole by coating and fixing the electric heating rod (15) preferably by adopting a metal solution pouring mode.
4. The alcohol-based vaporization combustion furnace according to claim 3, characterized in that: the silencing cavity (16) is connected with the electric heater in a sleeved mode or in a clamped mode or in tight fit connection or in threaded connection; the electric heater is connected with the vaporization cavity (3) in a sleeved mode or in a clamped mode or in tight fit connection or in threaded connection.
5. The alcohol-based vaporization combustion furnace according to claim 1, characterized in that: also comprises a silencing cover (1); the silencing cover (1) is arranged at the top of the combustion cavity (21); also comprises an auxiliary heater (8); the auxiliary heater (8) is fixed on a pipeline for communicating the vaporization cavity (3) with the alcohol-based furnace end; the silencing cover (1) is preferably horn-shaped; the noise reduction cover (1) is made of refractory materials; the silencing cover (1) is preferably made of ceramics or ceramics; the height of the anechoic chamber (16) is 14-28 cm; the height of the vaporization chamber (3) is adapted to the height of the silencing chamber (16); the top surface of the silencing cavity (16) and the top surface of the vaporization cavity (3) can be positioned on the same horizontal plane; the top surface of the silencing cavity (16) can be higher or lower than the top surface of the vaporization cavity (3); the top surface of the silencing cavity (16) can be 1-5cm higher or lower than the top surface of the vaporization cavity (3); the height of the anechoic chamber (16) may be 14cm, may be 16cm, may be 18cm, may be 20cm, may be 23cm, may be 25cm, may be 28 cm.
6. The alcohol-based vaporization combustion furnace according to claim 1, characterized in that: an included angle is formed between the air injection sub-runner (5) of the flow distribution plate (6) and the horizontal plane; an included angle of 50-85 degrees is formed between the air injection sub-runner (5) of the flow distribution plate (6) and the horizontal plane; the included angle between the air injection sub-runners (5) of the splitter plate (6) and the horizontal plane is preferably 70 degrees.
7. The alcohol-based vaporization combustion furnace according to claim 1, characterized in that: the flame-throwing head also comprises a guide rod (12), and the guide rod (12) is arranged at the bottom of the flow distribution plate (6) in the airflow cavity (20);
the surface of the guide rod (12) is preferably provided with a drainage channel (7) for dispersing gas; the airflow cavity (20) is communicated with the vaporization cavity of the alcohol-based vaporization combustion furnace through an airflow channel of the guide rod (12);
The bottom end of the guide rod (12) is preferably in threaded connection with the inner wall of the bottom end of the flaming sleeve (14);
The guide rod (12) is preferably provided with a communication hole (17); the bottom end of the guide rod (12) extends out of the bottom of the flame projecting sleeve (14) and is communicated with a vaporization chamber of the alcohol-based vaporization combustion furnace through a communication hole (17);
The bottom of the flame-throwing sleeve (14) is preferably provided with a communicating cavity (11); one end of the communicating cavity (11) is communicated with the airflow cavity (20) through a drainage channel (7) of the guide rod (12), and the other end is communicated with the vaporizing cavity of the alcohol-based vaporizing combustion furnace.
8. The alcohol-based vaporization combustion furnace according to claim 7, characterized in that: also comprises an impurity collecting cavity (10); the impurity collecting cavity (10) is respectively communicated with the airflow cavity (20) and the vaporization cavity of the alcohol-based vaporization combustion furnace;
Also comprises a fire-leading groove (13); the ignition groove (13) is fixed at the bottom of the communicating cavity (11) or/and the impurity collecting cavity (10) so that the communicating cavity (11) or/and the impurity collecting cavity (10) is/are positioned in the ignition groove (13);
The bottom of the communicating cavity (11) or/and the impurity collecting cavity (10) is/are provided with a communicating opening communicated with the ignition groove (13), and the communicating opening is sealed through a sealing plug or a stud.
9. The alcohol-based vaporization combustion furnace according to claim 1, characterized in that: the top surface of the splitter plate (6) is fixed with a bolt head for rotating the splitter plate (6);
a transition inclined plane (18) is arranged between the bottom surface and the side surface of the flow distribution plate (6);
The bevel angle of the transition bevel (18) is 30-60 degrees;
The angle of inclination of the transition bevel (18) is 45 °.
10. the alcohol-based vaporization combustion furnace according to claim 1, characterized in that: also comprises a fire guiding cap (4); the fire guiding cap (4) is a cylindrical body and is arranged on the top surface of the flow distribution plate (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920531235.1U CN209801538U (en) | 2019-04-18 | 2019-04-18 | Alcohol-based vaporization combustion furnace |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920531235.1U CN209801538U (en) | 2019-04-18 | 2019-04-18 | Alcohol-based vaporization combustion furnace |
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| CN209801538U true CN209801538U (en) | 2019-12-17 |
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| CN201920531235.1U Active CN209801538U (en) | 2019-04-18 | 2019-04-18 | Alcohol-based vaporization combustion furnace |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109945244A (en) * | 2019-04-18 | 2019-06-28 | 广东龙圣鼎生物能源科技有限公司 | Alcohol-base vaporizing combustion furnace |
| CN112856400A (en) * | 2021-01-28 | 2021-05-28 | 邓光勇 | Vaporization fuel combustion furnace body |
-
2019
- 2019-04-18 CN CN201920531235.1U patent/CN209801538U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109945244A (en) * | 2019-04-18 | 2019-06-28 | 广东龙圣鼎生物能源科技有限公司 | Alcohol-base vaporizing combustion furnace |
| CN109945244B (en) * | 2019-04-18 | 2024-02-02 | 邓光勇 | Alcohol group vaporization combustion stove |
| CN112856400A (en) * | 2021-01-28 | 2021-05-28 | 邓光勇 | Vaporization fuel combustion furnace body |
| CN112856400B (en) * | 2021-01-28 | 2023-08-15 | 邓光勇 | Gasification fuel oil combustion furnace body |
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Effective date of registration: 20200226 Address after: 511500 No. 20, dengwu, Sanjia village, village committee, Silian village, jiupi Town, Lianzhou City, Qingyuan City, Guangdong Province Co-patentee after: Zhang Chunlong Patentee after: Deng Guangyong Address before: 526000 Area 75, west of East Wind Second Tower Road, Ferry, Hougang Village Committee, Huanggang Town, Duanzhou District, Zhaoqing City, Guangdong Province Patentee before: Guangdong Longshengding Bioenergy Technology Co., Ltd. |