CN206222305U - Burner - Google Patents

Abstract

The utility model is related to a kind of burner, and it includes：Sleeve, its one end carries panel；Altar lamp, it passes through and is fixed on panel；And main gas gun, it passes through and is fixed on panel, and is configured to be connected on major gas source of supply；Wherein, also including through and be fixed on panel at least one auxiliary air gun.Burner of the present utility model has the advantages that simple structure, stable, long service life；Burner of the present utility model with regulation higher than while can stably be run under conventional hot release conditions, and/or a small amount of combustible exhaust gas of irregular release can be processed.

Description

Burner

Technical field

The utility model is related to chemical industry auxiliary equipment field, and more specifically, is related to a kind of burner, and it can be Less than being run under the power of predetermined value and/or can process the combustible exhaust gas from waste gas collection device.

Background technology

It is known that burner is typically often applied in industrial equipment, such as chemical industry equipment or refining equipment In, for being burnt to imflammable gas (for example, alkene containing hydrogen etc.).

Regulation ratio is the important indicator of the opereating specification for weighing burner, the as peak power and minimum power of burner The ratio between.Typical regulation is than being 5:1.In existing burner, major gas feeding mechanism or main gas gun generally also have 5:1 regulation ratio.However, in practice, wishing that burner possesses bigger regulation ratio sometimes such that it is able to compared with Run under small power.And existing main gas gun generally cannot stably be transported in the case where the minimum value of ratio is adjusted less than it OK, so as to limit the minimum power of whole burner.If using regulation than larger main gas gun, burner is difficult to Stably run under conventional hot release conditions.

Additionally, some Work places in chemical plant or oil plant can aperiodically discharge a small amount of combustible exhaust gas.This A little combustible exhaust gas are reluctant.

It is therefore desired to provide a kind of burner, its with regulation higher than while can be in conventional heat Stably run under release conditions, and a small amount of combustible exhaust gas of irregular release can be processed.

Utility model content

A purpose of the present utility model is to provide a kind of burner, its with regulation higher than while can Stably run under conventional hot release conditions, and/or a small amount of combustible exhaust gas of irregular release can be processed.

The purpose of this utility model is achieved by the following technical solution：

A kind of burner, it includes：

Sleeve, its one end carries panel；

Altar lamp, it passes through and is fixed on panel；

Main gas gun, it passes through and is fixed on panel, and is configured to be connected on major gas source of supply；

Wherein, also including through and be fixed on panel at least one auxiliary air gun.

Alternatively, at least one auxiliary air gun includes the body with upstream end and downstream.

Alternatively, at least one auxiliary air gun also includes sleeve pipe, and one end set of sleeve pipe is connected on the downstream of body, and Flame stabilization ring is attached on the other end of sleeve pipe.

Alternatively, at least one auxiliary air gun also includes the fixed plate being attached on body or sleeve pipe.

Alternatively, at least one auxiliary air gun includes the first air gun, wherein, the upstream end of the first air gun is attached to auxiliary combustion On gas source of supply or major gas source of supply.

Alternatively, at least one auxiliary air gun includes the second air gun, wherein, the upstream end of the second air gun is attached to waste gas receipts On acquisition means.

Alternatively, the first air gun is passed through and is fixed on panel in the center of panel.

Alternatively, the first air gun construction is conveyed and burnt when the power of burner is less than predetermined value and supplied from assisted gas The combustion gas of source or major gas source of supply is answered, to maintain the operation of burner, and main gas gun to be configured in burner Power is less than out of service during predetermined value.

Alternatively, the second air gun is configured to the combustible exhaust gas from waste gas collection device that convey and burn.

The beneficial effects of the utility model are：Burner of the present utility model have simple structure, it is stable, use The advantages of long lifespan, burner of the present utility model with regulation higher than while can be under conventional hot release conditions Stably run, and/or a small amount of combustible exhaust gas of irregular release can be processed.

Brief description of the drawings

The utility model is explained in further detail below with reference to accompanying drawing and preferred embodiment, but this area Technical staff will be appreciated that these accompanying drawings are only in order at the purpose of explanation preferred embodiment and draw, and therefore should When as the limitation to the utility model scope.Additionally, unless otherwise indicated, accompanying drawing is only intended to conceptually represent described The composition or construction of object simultaneously may show, and accompanying drawing is also not necessarily drawn to scale comprising expansiveness.

Fig. 1 is the side schematic view of one embodiment of burner of the present utility model.

Fig. 2 is the side view of embodiment illustrated in fig. 1.

Fig. 3 is the side schematic view of the first air gun shown in Fig. 1.

Fig. 4 is the side schematic view of the second air gun shown in Fig. 1.

Fig. 5 is the side schematic view of another embodiment of burner of the present utility model.

Fig. 6 is the side schematic view of the another embodiment of burner of the present utility model.

Specific embodiment

Describe preferred embodiment of the present utility model in detail below with reference to accompanying drawing.High-ranking military officer those of skill in the art Can, these descriptions are only descriptive, exemplary, and should not be interpreted as limiting protection model of the present utility model Enclose.

Firstly, it is necessary to explanation, the top that is previously mentioned herein, bottom, upward, towards inferior orientation term be relative Come what is defined, they are relative concepts in direction in each accompanying drawing, and therefore, it is possible to the different positions according at it Put and change with different practical states.So, these or other orientation term should not be interpreted as restricted term.

In addition, it should be further noted that for described in the embodiments herein or implicit any single technical characteristic, or Any single technical characteristic for being shown in the drawings or implying, still is able to continue between these technical characteristics (or its equivalent) It is combined, so as to obtain the other embodiment of the present utility model not referred to directly herein.

It should be noted that in different drawings, identical reference number represents same or about part.

Fig. 1 is the side schematic view of one embodiment of burner of the present utility model.Wherein, burner 100 includes the One sleeve 50 and second sleeve 61, they are attached on wall or refractory brick 60, and second sleeve 61 left side towards heating furnace Interior combustion space.Multiple parts are provided with first sleeve 50, including：First air gun 10, its upstream end is attached to not shown Assisted gas source of supply on；Second air gun 20, its upstream end is attached on unshowned waste gas collection device or gas pipeline； Altar lamp 30, it is used to convey pilot gas to be ignited；And main gas gun or main fuel rifle 40, it has C-shaped configuration And for by the combustion space in fuel gas transmission to heating furnace.Wherein, the first air gun 10, the second air gun 20, altar lamp 30 with And main gas gun 40 is attached on the end cap 51 of the first sleeve 50.

In embodiment of the present utility model, the power structure of the first air gun 10 is lower than the power of main gas gun 40.

Fig. 2 is the side view of embodiment illustrated in fig. 1.Wherein, it is illustrated that be attached on the end cap 51 of the first sleeve 50 One air gun 10, the second air gun 20, altar lamp 30 and main gas gun 40.As illustrated, the first air gun 10 can be positioned approximately in end The center of lid 51.Second air gun 20 may be provided at the top of the first air gun 10, and altar lamp 30 may be provided at the first air gun 10 Lower section.

It is intended that, the second air gun 20 and altar lamp 30 are alternatively positioned at the other positions on end cap 51.

In embodiment of the present utility model, burner can run under the power less than predetermined value, such as than maximum When being run under 20% smaller power of power.Herein, the burner under above-mentioned state is referred to as in low fire mode (Low Fire Mode, are abbreviated as LFM) under run.In one embodiment of the present utility model, the first air gun 10 is configured in burning Supply and combustion gas when device is in low fire mode, to maintain the operation of burner and to keep the temperature of heating furnace.Meanwhile, it is main Gas gun 40 may be configured as out of service under low fire mode.This causes that burner can possess broader regulation ratio, and causes Operator can maintain operation and the temperature of burner under low fire mode, so as to be conducive to subsequent operation.Wherein, the first air gun 10 gas supply source and the gas supply source of main gas gun 40 can be separate, for example, the first air gun 10 is attached to auxiliary combustion On gas source of supply, and main gas gun 40 is attached on major gas source of supply；Or first air gun 10 and main gas gun 40 can be total to With same gas supply source, this can be cost-effective.

Additionally, the second air gun 20 is configured to the combustible exhaust gas for aperiodically producing as collected by waste gas collection device It is delivered to burner to be burnt, so as to allow the operator to process these combustible exhaust gas and prevent potential danger.

Fig. 3 is the side schematic view of the first air gun shown in Fig. 1.Wherein, the first air gun 10 includes body 15.Body 15 Upstream be provided with upstream end 12, and the downstream of body 15 is socketed with sleeve pipe 11, be attached with sleeve pipe 11 downstream spout or Flame stabilization ring 13, wherein, flame stabilization ring 13 is configured to make the flame stabilization of outlet.Additionally, fixed plate 14 is also attached with body 15, with End cap 51 for the first air gun 10 to be attached to the first sleeve 50.

It should be noted that the left side in Fig. 3 shows the part section of flame stabilization ring 13 and sleeve pipe 11.

Fig. 4 is the side schematic view of the second air gun shown in Fig. 1.Wherein, the second air gun 20 includes body 21.Body 21 On be provided with upstream end 22 and downstream 23.And fixed plate 24 is also attached with body 21, for the second air gun 20 is attached It is connected on the end cap 51 of the first sleeve 50.

Fig. 5 is the side schematic view of another embodiment of burner of the present utility model.Compared with the embodiment in Fig. 3, Burner 200 is not equipped with the second air gun 20.First air gun 10 can play the work of supply and combustion gas under low fire mode With.

Fig. 6 is the side schematic view of the another embodiment of burner of the present utility model.Compared with the embodiment in Fig. 3, Burner 300 is not equipped with the first air gun 10.Wherein, the second air gun 20 can by it is collected aperiodically produce it is flammable Waste gas is delivered to burner and is burnt.

According to disclosure of the present utility model, those skilled in the art can be readily available burning of the present utility model Device.

This specification is disclosed with reference to the accompanying drawings the utility model, and also those of skill in the art is implemented this Utility model, including manufacture and using any device or system, from suitable material and the method using any combination.This The scope of utility model is limited by claimed technical scheme, and other realities expected comprising those of skill in the art Example.As long as such other examples include structural detail not different from claimed technical scheme literal language, or such Other examples are comprising not having the equivalent structural elements of essential distinction with the literal language of claimed technical scheme, then such Other examples should be considered to be in the protection domain determined by the utility model claimed technical scheme.

Claims (10)

1. a kind of burner, it includes：

Sleeve, its one end carries panel；

Altar lamp, it passes through and is fixed on the panel；And

Main gas gun, it passes through and is fixed on the panel, and is configured to be connected on major gas source of supply；

Characterized in that, at least one auxiliary air gun for also including through and being fixed on the panel.

2. burner according to claim 1, it is characterised in that at least one auxiliary air gun includes thering is upstream end With the body of downstream.

3. burner according to claim 2, it is characterised in that at least one auxiliary air gun also includes sleeve pipe, institute One end set for stating sleeve pipe is connected on the downstream of the body, and flame stabilization ring is attached on the other end of described sleeve pipe.

4. burner according to claim 3, it is characterised in that at least one auxiliary air gun also includes being attached at institute State the fixed plate in body or described sleeve pipe.

5. the burner according to any one of claim 2 to 4, it is characterised in that at least one auxiliary air gun bag The first air gun is included, wherein, the upstream end of first air gun is attached to assisted gas source of supply or the major gas source of supply On.

6. the burner according to any one of claim 2 to 4, it is characterised in that at least one auxiliary air gun bag The second air gun is included, wherein, the upstream end of second air gun is attached on waste gas collection device.

7. burner according to claim 5, it is characterised in that at least one auxiliary air gun also includes the second gas Rifle, wherein, the upstream end of second air gun is attached on waste gas collection device.

8. burner according to claim 7, it is characterised in that first air gun is passed through in the center of the panel And be fixed on the panel.

9. burner according to claim 5, it is characterised in that first air gun is configured to convey and burn from institute State the combustion gas of assisted gas source of supply or the major gas source of supply.

10. burner according to claim 7, it is characterised in that second air gun is configured to convey and burn come from The combustible exhaust gas of the waste gas collection device.