CN201434421Y

CN201434421Y - Liquid hydrogen fuel stove

Info

Publication number: CN201434421Y
Application number: CN2009200553752U
Authority: CN
Inventors: 林华兴
Original assignee: Individual
Current assignee: Individual
Priority date: 2009-04-24
Filing date: 2009-04-24
Publication date: 2010-03-31
Anticipated expiration: 2019-04-24

Abstract

The utility model discloses a liquid hydrogen fuel stove which is used for cooking in the dining halls of hotels, restaurants, schools and the like. The stove comprises a straight cylinder-shaped stove body, a straight cylinder-shaped burner, a refractory gasification and cracking ring, a liner, a stove core and an oil inlet tube, wherein the burner is mounted in the stove body, the refractory gasification and cracking ring is arranged on the upper end of the burner, the liner is arranged in the burner, the stove core and the oil inlet tube are arranged in the liner, and the oil inlet tube sequentially passes through the stove body, the burner and the stove core from outside the stove body, and enters the stove core from the bottom of the stove core. The stove has the following characteristics that: the interior of the stove core is provided with partitions which divide the interior of the stove core into three layers of gasification and cracking chambers, and the partitions are provided with jet holes. Since liquid hydrogen fuel is gasified and cracked by the stove core for two times to have secondary combustion, the stove is truly smokeless and smellless, and the bottom of a pancan not be blacked; moreover, the stove body does not have to have a chimney, meanwhile, the oxygen entering from an air inlet can conveniently get into a combustion chamber via exhaust holes, so thatthe combustion of fuel is more sufficient, cyclone blows the heat produced by the combusting fuel to the bottom of the pan, consequently, the pan body can be uniformly heated, heat can be quickly absorbed, the efficiency is high, and the oil and time can be saved as well.

Description

A kind of Hydrogen Energy liquid fuel range

Technical field

The utility model relates to a kind of liquid fuel range, especially a kind of Hydrogen Energy liquid fuel range.

Background technology

In the hotel, the stove and accessory of restaurant, industrial and mining enterprises, public institution's dining room culinary art usefulness, general utility fuel oil has diesel oil, kerosene, nonstandard diesel oil; Gas (liquefied petroleum gas, piped gas, natural gas).Also had in recent years and used alcohol-group fuel, because environmental protection, energy-conservation big policy are carried out by country, fuel such as coal and timber has withdrawed from the fuel market in city, at present because national product oil rise in price, fuel users such as diesel oil, kerosene, gas have held and have dared not accept, the sky has taken place and has overturned the variation on ground in market, and arises at the historic moment based on the environmental protection fuel of methyl alcohol.Hydrogen Energy---generally acknowledged absolute high-energy fuel.Cheap methyl alcohol will be changed into and to have real meaning, the unique channel that cost performance surpasses high heat, the low-loss domestic clean fuel of diesel oil and oil liquefied gas is exactly that Hydrogen Energy with methyl alcohol transforms out.How many scientific research personnel are earnestly exploring.The Hydrogen Energy liquid-fuel oil is to be primary raw material with methyl alcohol of cheapness etc., add the cracking agent, biochemistry synthesizes high cleaning Hydrogen Energy liquid fuel, cooperate special furnace set, the process special furnace set transforms out hydrogen with methanol decomposition under the effect of cracking agent, and combustion flame temperature is up to more than 1200 ℃, its high heat energy, low-loss (material loss amount low liquefied gas) on year-on-year basis.The Hydrogen Energy liquid-fuel oil can be used as the biomass clean new forms of energy fuel oil of national encourage growth, belongs to the renewable new forms of energy of biomass clean of national encourage growth, is a kind of ideal green fuel.The Hydrogen Energy liquid-fuel oil is characterized in: firepower is strong, energy-efficient, economy, safety and environmental protection, smokeless, dustless, do not stay raffinate, no blacking pan at the bottom of, sanitation and hygiene, meet national environmental standard, can store at normal temperatures and pressures, transport, use, need not the high-pressure cylinder storage, available common metal or plastic containers storage, simultaneously, be not subjected to season and climatic influences, can be widely used in hotel, restaurant, office, army, school and catering trade.Its excellent quality is the preferred fuels that replaces liquefied gas and diesel oil.To reducing municipal pollution, reduce Cost of Catering Trade, improve the security of fuel availability and use, improve the energy supply anxiety, promote the technological progress of China's domestic fuel, satisfied society is significant to the demand of clean energy resource.The existing burner that uses oil as fuel, its structure roughly is on the shell of round can body oil-in, air inlet, oil return opening to be set respectively, bowl-shape combustion chamber is installed in the tank body, be covered with cap shape heater in the chamber on the oil-in, at outer cover port cone is installed and gets angry cover, the burner of this structure exists that vaporization is dangerous, burning is insufficient, smoke contamination, the thermal efficiency is low, igniting is inconvenient; Also having with the alcohol radical liquid fuel is the burner of combustion medium, leads fiery impeller by install vaporization additional in the combustion chamber, and the cracking of once vaporizing is insufficient, burning is insufficient, energy loss is big.

The utility model content

The utility model purpose provides that a kind of fuel is fully vaporized, fully burning, energy consumption is low, pollution is little, simple in structure Hydrogen Energy liquid fuel range.

For solving the problems of the technologies described above, the technical scheme that the utility model adopted is: the Hydrogen Energy liquid fuel range, comprise straight barrel type body of heater, be contained in straight barrel type burner in the body of heater, be located at the burner upper end fire-resistant vaporization cracking circle, be located at inner bag, the combustion chamber that is located at inner bag, oil inlet pipe in the burner, oil inlet pipe passes body of heater, burner, combustion chamber successively and enter combustion chamber bottom combustion chamber from the body of heater outside, it is characterized in that: the inside of described combustion chamber is provided with the dividing plate that is divided into three layers of vaporization cracking room, and described dividing plate is provided with fumarole.

The perisporium of described inner bag be provided with ascending from the bottom to top uniform and with peripheral wall surfaces vent at an angle.

Be filled with fire clay between described body of heater and the burner.

The corner of described oil inlet pipe and the below that is positioned at combustion chamber are extended with impurity coagulation chamber.

After the utility model adopts said structure, the Hydrogen Energy liquid fuel enters the combustion chamber after combustion chamber vaporization, cracking, unnecessary unburned gas enters upper strata vaporization, cracking circle, vaporization, cracking form second-time burning once more, fuel completing combustion when the outlet of ejection stove and accessory, sprayed whole be heat and tail gas, really accomplish, smokelessly, tasteless, the environmental protection environment stove and accessory at the bottom of the no blacking pan; And stove has or not chimney all can, vent is convenient to enter into the combustion chamber from the oxygen that air inlet is come in simultaneously, play combustion-supporting effect, make fuel combustion more abundant, blow to the bottom of a pan by the heat of whirlwind after fuel combustion, add the dispensing of wind-force, a pot body is heated evenly, heat absorption is fast, thus reach fuel-efficient on the whole, save time, high efficiency.

Description of drawings

Below in conjunction with the drawings and specific embodiments the utility model is described in further detail:

Fig. 1 is a structural representation of the present utility model;

Fig. 2 is the structural representation of combustion chamber shown in Figure 1.

Among the figure: 1, body of heater; 2, burner; 3, fire-resistant vaporization cracking circle; 4, inner bag; 5, oil inlet pipe; 6, air inlet; 7, combustion chamber; 8, combustion chamber; 9, vent; 10, impurity coagulation chamber; 11, dividing plate; 12, fire clay; 13, fumarole.

The specific embodiment

As Fig. 1, shown in Figure 2, the Hydrogen Energy liquid fuel range comprises the body of heater 1 of straight barrel type, be contained in the straight barrel type burner 2 in the body of heater 1, be located at the fire-resistant vaporization cracking circle 3 of burner 2 upper ends, be located at the inner bag 4 in the burner 2, oil inlet pipe 5, be provided with equitant air inlet 6 in the lower end of body of heater 1 and the lower end of burner 2, be filled with fire clay 12 between body of heater 1 and the burner 2, in inner bag 4, be provided with the combustion chamber 7 of rocket shape, oil inlet pipe 5 passes the sidewall of body of heater 1 and the sidewall of burner 2, pass combustion chamber 7 bottoms and enter combustion chamber 7, described inner bag 4 is a straight barrel type, constitute combustion chamber 8 in the inner bag 4, on the perisporium of inner bag 4, be provided with ascending from the bottom to top uniform and with peripheral wall surfaces vent 9 at an angle, oil inlet pipe in combustion chamber 7 bottoms is extended with impurity coagulation chamber 10, the inside of combustion chamber 7 is provided with three layers of vaporization cracking room, be provided with dividing plate 11 between the layer of vaporization cracking room and the layer, on dividing plate 11, be provided with fumarole 13, be uniform-distribution with aperture 3～6mm on inner bag 4 perisporiums, the vent 9 of ascending from the bottom to top 3～4 circles, vent 9 its holes of every circle are inclined upwardly from outside to inside and rotate simultaneously; Fire-resistant vaporization cracking circle 3 diameters can be right angle or oblique angle than little 20mm of body of heater 1 interior diameter and body of heater contact portion, and little 20mm gets final product than body of heater 1 top end diameter, and thickness is that 10～30mm all can; Combustion chamber 7 upper diameter and the lower diameter of the outer shape of rocket differ 10-20mm, and combustion chamber 7 consists of inside and outside two parts, and for detachable, is convenient to periodic cleaning impurity.Body of heater 1 size has the branch of 80mm, 100mm, 120mm, 150mm, and combustion chamber 7 has size that the branch of 30mm, 50mm, 70mm, 100mm. is arranged by combustion chamber external diameter branch.Fire-resistant vaporization cracking circle 3 has the branch of 60mm, 80mm, 10mm, 130mm.

Application of the present utility model:

One, use as boiler auxiliary combustion equipment, do not changing on the boiler structure basis exactly, add a combustion-supporting jet pipe, past Spray this fuel in the combustion chamber, its objective is the combustion-supporting effect of playing; Such as coal-burning boiler, heavy oil fired boiler, kiln etc., Can cleaning of off-gas, it is innoxious to reach smoke evacuation, reduces and pollutes; On the other hand, improve work efficiency; Burning this fuel can also fall Low cost accomplishes that really one-plus-one is greater than two purpose.

Two, the civil coal gas tank is reequiped this product, namely adds a vapourizing unit at gas range, just can spread.

Three, the stove and accessory that is used for hotel, restaurant, industrial and mining enterprises, public institution's dining room culinary art usefulness.

Four, can be used as heating system and use, be mainly reflected in energy-saving and environmental protection.

Claims

1, a kind of Hydrogen Energy liquid fuel range, comprise straight barrel type body of heater (1), be contained in straight barrel type burner (2) in the body of heater, be located at burner (2) upper end fire-resistant vaporization cracking circle (3), be located at inner bag (4), the combustion chamber (7) that is located at inner bag (4), oil inlet pipe (5) in the burner (2), oil inlet pipe (5) passes body of heater (1), burner (2) successively from the body of heater outside, enter combustion chamber (7) by the combustion chamber bottom, it is characterized in that: the inside of described combustion chamber (7) is provided with the dividing plate (11) that is divided into three layers of vaporization cracking room, and described dividing plate is provided with fumarole (13).

2, a kind of Hydrogen Energy liquid fuel range according to claim 1 is characterized in that: the perisporium of described inner bag (4) be provided with ascending from the bottom to top uniform and with peripheral wall surfaces vent (9) at an angle.

3, a kind of Hydrogen Energy liquid fuel range according to claim 1 is characterized in that: be filled with fire clay (12) between described body of heater (1) and the burner (2).

4, a kind of Hydrogen Energy liquid fuel range according to claim 1 is characterized in that: the corner of described oil inlet pipe (5) and the below that is positioned at combustion chamber (7) are extended with impurity coagulation chamber (10).