CN206018630U - The burner of conveniently adjusted flame - Google Patents

Abstract

This utility model is related to a kind of burner of conveniently adjusted flame, the burner includes housing and in housing and extends the combustion head of housing upper surface, and be separately positioned on housing side and end and extend to enclosure interior and insert the wind conveying pipe in combustion head and cartridge, the wind conveying pipe is connected with aerator and fuel tank respectively with the outer end of cartridge.This kind of burner not only has simple structure, low cost, easy to maintenance and other effects, and with the higher efficiency of heating surface and higher fuel availability, safety, motility and ruggedness are preferable simultaneously, are highly suitable for the industry relevant with heat energy such as boiler, smelting furnace, heat treatment.

Description

The burner of conveniently adjusted flame

Technical field

This utility model is related to a kind of burner of conveniently adjusted flame.

Background technology

With the continuous development of China's industry, the target group of burner grow with each passing day, in boiler, smelting furnace, smelting furnace, heat In the industries relevant with heat energy such as process, burner is requisite, and in existing technology, it is big that burner generally comprises five System：Supply air system, ignition system, monitoring system, fuel system, electric-control system, although existing burner is providing heat energy Aspect is equally reached certain effect, but its structure is complex, causes which relatively costly, in addition, existing burning It is a combustion gas spout that device is generally arranged, and is provided with air port in its vicinity, and combustion gas and air together enter combustion chamber, Burning intracavity mix and burn, exist combustion gas not with the well-mixed situation of air, so as to cause fuel combustion insufficient, waste The energy, therefore, existing burner is all also significantly improved and perfect space.

Disclosed in Chinese patent 104132341A, entitled " burner for gas boiler " provides a solution.The combustion Burner includes burner shell, and the burner shell internal upper part is provided with cylinder, and in burner casing body, bottom forms first and mixes Room is closed, the cylinder internal upper part is combustor, and bottom is the second mixing chamber in cylinder, and the combustor connected with heating chamber, institute State the second mixing chamber to connect with the first mixing chamber, between the combustor and the second mixing chamber, be provided with slow pressure dividing plate, delay pressure every Slow pressure through hole is provided with plate, and second mixing chamber is connected by slow pressure through hole with combustor, and the burning interior is provided with band The burner plate of some burner ports, if the inside or periphery of the cylinder are provided with dry air passage, the upper end of the air duct with Heating chamber is connected, and the lower end of air duct is connected with air source, and first mixing chamber is connected with Gas Pipe and supercharging air dress Put；The beneficial effect of this kind of burner is：Burner plate inside tube structure is so arranged, can make gaseous mixture in cylinder Disturbing for outer gas stream is protected from by barrel wall when interior combustor occurs burning, therefore flameholding, and flame is short, Temperature is high, and the effect of air duct is to make the air of entrance further to be mixed combustion to excessive unburnt combustion gas Burn, so that burning is more stable abundant, combustion heat value is high；Directly carried out with excess air if being not provided with air duct pre- Mixed, then can cause that flame combustion is unstable, flare moves swiftly or departs from burner, makes combustion efficiency undesirable.But this kind of burner Internal structure is complicated, causes the increase of cost of manufacture, and is not easy to safeguard and overhauls, in addition, this kind of burner can only be used Gaseous fuel, when using, single function, motility are poor, and this kind of burner also has improvement in terms of the safety of igniting Space, therefore the burner for gas boiler can produce ideal technique effect and need further to inquire into.

Content of the invention

The purpose of this utility model is to provide a kind of mode for utilizing regulation fuel and air to enter and solves the slow, waste that heats up The burner of the conveniently adjusted flame of the problems such as energy, very flexible, difficult in maintenance, high cost.

The burner of the conveniently adjusted flame proposed by this utility model includes housing and is arranged in housing and extends Go out the combustion head of housing upper surface, and be separately positioned on housing side and end to extend to enclosure interior and insert in combustion head Wind conveying pipe and the outer end of cartridge, the wind conveying pipe and cartridge be connected with aerator and fuel tank respectively.

The wind conveying pipe is located at one end of hull outside and is connected with the first transverse tube part, and one end of the first transverse tube part is connected with Aerator, the cartridge are located at one end of hull outside and are also connected with the second transverse tube part.

The combustion head is provided with 2-10, and the lower area of each combustion head is mounted on wind conveying pipe and fuel Pipe.The combustion head includes inserting the groove type part and the burning pipe fitting in groove type part in housing upper, Yi Jishe The flexible pipe part that puts in groove type part lower curtate and be connected with wind conveying pipe.

The central region of the cartridge is provided with the control valve of control fuel input.

The wind conveying pipe is located at the side of hull outside and is provided with air adjusting valve.

The side of the housing is provided with key pulse formula igniting handle, and the igniting handle is connected to by electric wire pipe fitting The bottom of combustion head.

The inner surface setting of the housing upper has thermal insulation layer.

The burner of the conveniently adjusted flame proposed by this utility model passes through to arrange multiple cartridges in housing side The mode being connected with the combustion head in housing with wind conveying pipe respectively, and same after enough air are mixed by aerator with fuel When be input into corresponding combustion head and burnt, make, in fuel, there is sufficient air, so as to allow the fuel in combustion head Burning more complete, can increase substantially temperature rising speed, so as to improve the utilization rate of the efficiency of heating surface and fuel, and This kind of burner can use gaseous fuel or liquid fuel, there is higher motility during use, in addition, in the burner Air adjusting valve and control valve is respectively arranged with wind conveying pipe and cartridge, is conveniently adjusted air and is entered fashionable wind speed and fuel Input quantity such that it is able to the size of flame at convenient control combustion head, and in this utility model, the side of housing is arranged There is key pulse formula igniting handle, one-touch igniting can be completed, with higher safety, and on an interior surface of the housing It is provided with thermal insulation layer so that the burner has higher ruggedness, this utility model simple structure is easy to operate, and makes Cost is relatively low, is highly suitable for the industry relevant with heat energy such as boiler, smelting furnace, heat treatment.

Description of the drawings：

Accompanying drawing 1 is the surface structure of one embodiment of the burner of the conveniently adjusted flame proposed by this utility model Schematic diagram；

Accompanying drawing 2 is the part-structure schematic diagram of accompanying drawing 1.

Specific embodiment:

Referring to Fig. 1 and Fig. 2, the two accompanying drawings provide the burner of the conveniently adjusted flame proposed by this utility model The surface structure schematic diagram of one embodiment.The burner is included housing 1 and is arranged in housing 1 and is extended by spacing hole 11 Go out the combustion head 4 of 1 upper surface of housing, and be separately positioned on 1 side of housing and end to extend to inside housing 1 and insert burning Wind conveying pipe 2 and cartridge 5 in 4, the wind conveying pipe 2 and cartridge 5 are located at the one end outside shell body 1 and pass through first respectively Transverse tube part 3 and the second transverse tube part 51 and aerator 31 and fuel tank（It is not drawn in figure）It is connected, the aerator 31 is acted on In burner operationally ensure that the air for possessing abundance in wind conveying pipe 2 allows fuel to fully burning；The present embodiment In, the quantity of combustion head 4 is set to 3, and the bottom of each combustion head 4 is mounted on wind conveying pipe 2 and cartridge 5, the combustion The quantity of burning 4 can be adjusted according to actual needs, be traditionally arranged to be 2-10, and the lower area of each combustion head 4 Be mounted on wind conveying pipe 2 and cartridge 5, and the combustion head 4 easily can be mounted and dismounted, be easy to burner maintenance and Maintenance；The central region of the cartridge 5 is provided with the control valve 52 of control fuel input, and the wind conveying pipe 2 is located at housing 1 Outside side is provided with air adjusting valve 21, and the effect of the control valve 52 and air adjusting valve 21 is to control air entrance When wind speed and fuel input quantity such that it is able to adjust the size of flame at combustion head 4；The side of the housing 1 is provided with One key pulse formula igniting handle 12, and the igniting handle 12 is connected to the bottom of combustion head 4, the igniting handss by electric wire pipe fitting 13 Handle 12 can realize one-touch igniting, it is ensured that safety when this kind of burner is used；Wherein, the combustion head 4 includes inserting Enter the groove type part 42 in 1 top of housing and the burning pipe fitting 43 in groove type part 42, and be arranged on groove type part 42 lower curtates and the flexible pipe part 41 being connected with wind conveying pipe 2, and the inner surface central region of the burning pipe fitting 43 is provided with burning Hole；Thermal insulation layer 14 is additionally provided with the inner surface of the housing 1, and the thermal insulation layer 14 ensure that housing 1 in high temperature environments Ruggedness；The burner of the conveniently adjusted flame proposed by this utility model not only has the higher efficiency of heating surface and higher Fuel availability, and simple structure, cost be relatively low, flame is easy to adjust, while with higher safety, motility and resistance to With property, the industry relevant with heat energy such as boiler, smelting furnace, heat treatment is highly suitable for.

Claims (8)

1. the burner of conveniently adjusted flame, it is characterised in that：The burner includes housing and is arranged in housing and extends Go out the combustion head of housing upper surface, and be separately positioned on housing side and end to extend to enclosure interior and insert in combustion head Wind conveying pipe and the outer end of cartridge, the wind conveying pipe and cartridge be connected with aerator and fuel tank respectively.

2. burner according to claim 1, it is characterised in that：The wind conveying pipe is located at one end of hull outside and is connected with First transverse tube part, and one end of the first transverse tube part is connected with aerator, the cartridge is located at one end of hull outside and also connects There is the second transverse tube part.

3. burner according to claim 1, it is characterised in that：The combustion head is provided with 2-10, and each combustion The lower area for burning head is mounted on wind conveying pipe and cartridge.

4. burner according to claim 1, it is characterised in that：The central region of the cartridge is provided with control fuel The control valve of input quantity.

5. burner according to claim 1, it is characterised in that：The wind conveying pipe is located at the side of hull outside and is provided with Air adjusting valve.

6. burner according to claim 1, it is characterised in that：The side of the housing is provided with key pulse formula igniting Handle, and the igniting handle is connected to the bottom of combustion head by electric wire pipe fitting.

7. the burner according to claim 1 or 3, it is characterised in that：The combustion head includes inserting in housing upper Groove type part and the burning pipe fitting in groove type part, and be arranged on groove type part lower curtate and be connected with wind conveying pipe Flexible pipe part.

8. burner according to claim 1, it is characterised in that：The inner surface setting of the housing upper has thermal insulation layer.