CN2295119Y - Combustor - Google Patents

Abstract

The utility model relates to a combustion heating device, particularly a combustor using liquid oil materials as fuel. The utility model comprises a blower and a combustion chamber, wherein, an oil transfer pump, a filter, a regulator, and a motor are arranged on a housing of the blower; an atomizer, a high voltage lighter and a butterfly valve are arranged on the combustion chamber; air vanes and an air door are arranged in the blower; the oil transfer pump is connected with the atomizer through an oil transfer pipe; the air vanes and the atomizer are coaxially connected to the shaft extension of the motor. The utility model has the advantages of simple structure, convenient operation, quick ignition, sufficient combustion, adjustable combustion temperature, etc. The utility model can be horizontally, vertically or obliquely mounted, and therefore, the utility model is an ideal combustor.

Description

Burner

The utility model relates to a kind of combustion heating equipment, relates in particular to a kind of burner of making fuel with the liquid oil plant.

Traditional burner mainly contains compositions such as shell, air blast, burning core, needle-valve, during use, be heated to top layer oil vaporization at the burning in-core with naked light, on ignition temperature, strengthen the air-supply oxygen supply and enter fired state, needle-valve is used for regulating combustion in-core fuel head, thereby reaches control oil inlet quantity and ignition temperature.Because the limitation on the tradition combustion cored structure makes fuel oil under action of high temperature, produce the part thermal decomposition or dry, can not completing combustion, directly cause oil consumption to increase and the combustion core is seriously tied carbon; The noticeable degree flow is improper for another example, will carry more elaioleucite of failing abundant after-flame in the flame secretly, not only increases oil consumption, causes severe contamination also for heating thing or surrounding environment.

The utility model purpose is to provide a kind of and can lights at normal temperatures, ignition temperature is adjustable, the burner of sufficient combustion.

The utility model is a kind of burner, comprises blower fan, and oil transfer pump is equipped with in the combustion chamber on the blower housing, atomizer is housed on the combustor outer casing, and atomizer and oil transfer pump link by petroleum pipeline.

After the utility model adopted said structure, liquid oil passing oil transfer pump formed tiny oil droplets behind the atomizer, the pressure-air of sending here with blower fan together enters the combustion chamber, form certain density combustion mixture, under the lighting of naked light, can stablize, realize fully burning.

For further improving the utility model, filter, adjuster are housed on the blower housing, be used in the filter oil impurity and regulate the fuel pressure size.Isolating high-pressure ignitor and wind butterfly are housed on the combustion chamber.It is abundant, even that the effect of wind butterfly is to make the mist in the combustion chamber to mix, and the effect of isolating high-pressure ignitor is to make the sparking mode of burner to become automatic igniting by naked light.In addition, fan blade and air door are housed in the blower fan, fan blade is connected on the motor shaft extension with oil transfer pump is coaxial, thereby when machine operation, the air-supply of blower fan and the work of oil transfer pump oil transportation are carried out simultaneously, and air door is used for regulating the wind-force size that enters the combustion chamber.

In a word, after the utility model adopts said structure, firing not only, sufficient combustion, and can regulate ignition temperature arbitrarily.

Below in conjunction with accompanying drawing the utility model being executed example describes in further detail.

Fig. 1 is the utility model overall structure schematic diagram;

Fig. 2 is the utility model A-A section shown in Figure 1 enlarged diagram;

Fig. 3 is the structural representation of filter shown in the utility model and adjuster;

The utility model is a kind of burner of making fuel with the liquid oil plant, with the body of blower fan (1) shell as burner, blower fan (1) passes through flange with combustion chamber (2), modes such as welding link, on blower fan (1) shell oil transfer pump (3) is housed, filter (5), adjuster (6), motor (9), atomizer (4) is housed on the combustion chamber (2), isolating high-pressure ignitor (7), wind butterfly (8), wherein oil transfer pump (3) links by petroleum pipeline (12) with atomizer (4), filter (5) can adopt black box with adjuster (6), and the oil circuit of its oil circuit and oil transfer pump (3) links.Fan blade (10) is housed in the blower fan (1), and air door (11), fan blade (10) adopt the centrifugal structure that leans forward to be connected on motor (9) shaft extension with oil transfer pump (3) is coaxial.

During burner operation, turn-on current, motor is started working, drive fan blade (10) rotation and oil transfer pump (3) work, fuel oil enters from filter (5) lower ending opening, by entering filter inner chamber (14) and oil transfer pump oil-feed connector (15) after filter core (13) filtration, after oil transfer pump (3) pressurized operation, deliver to atomizer (4) from the high pressure fuel one tunnel that the fuel-displaced connector (16) of oil transfer pump (3) comes out through connecting port (17) and petroleum pipeline (12), another road enters plunger valve (18), under the effect of spring (19), open and close oil return opening (20) and set up oil pressure, caulking gum (21) is used for sealing oil circuit, the tension force of the variable spring of pressure adjusting knob (22) (19), oil pressure is adjusted to the requirement of setting, and the oil pressure of also delivering to atomizer (4) in other words can be adjusted to necessary requirement by adjuster (6).After fan blade (10) rotation simultaneously, produce pressure-air, and the air quantity size that enters combustion chamber (2) is regulated by air door (11) to combustion chamber (2) air-supply oxygen supply.

After the mist of oil that fuel oil is produced through atomizer (4) atomizing back enters the oxygen mix that combustion chamber (2) and blower fan (1) send here, form flammable gaseous mixture, and the effect of wind butterfly (8) is to make the mist in the combustion chamber (2) to mix fully, evenly, use isolating high-pressure ignitor (7) igniting or naked light to ignite then, promptly enter stable fired state.By adjusting adjuster (6) and air door (11), can change ignition temperature and oil consumption.When stopping burning, the position of first rotational pressure adjusting knob (22) to " pass ", burning stops at once, and outage stops machine operation again, and combustion process finishes.

Claims (4)

1, a kind of burner comprises blower fan (1), and combustion chamber (2) is characterized in that on described blower fan (1) shell oil transfer pump (3) being housed, and on the shell of combustion chamber (2) atomizer (4) are housed, and atomizer (4) links by petroleum pipeline (12) with oil transfer pump (3).

2, burner according to claim 1 is characterized in that on described blower fan (1) shell filter (5) being housed, adjuster (6).

3, burner according to claim 1 is characterized in that being equipped with on the described combustion chamber (2) isolating high-pressure ignitor (7) and wind butterfly (8).

4, burner according to claim 1 is characterized in that motor (9) is housed on the described blower fan (1), and fan blade (10) is housed in the blower fan (1), air door (11), and fan blade (10) is connected on motor (9) shaft extension with oil transfer pump (3) is coaxial.

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