CN211650248U

CN211650248U - Novel combustor

Info

Publication number: CN211650248U
Application number: CN202020085648.4U
Authority: CN
Inventors: 党成显
Original assignee: Nanyang Luda Building Machinery Energy Equipment Co ltd
Current assignee: Nanyang Luda Building Machinery Energy Equipment Co ltd
Priority date: 2020-01-15
Filing date: 2020-01-15
Publication date: 2020-10-09
Anticipated expiration: 2030-01-15

Abstract

The utility model belongs to the technical field of combustors, in particular to a novel combustor, which comprises a combustor main body, wherein a combustion chamber is arranged in the combustor main body, a pulverized coal passage, a gas passage and a fuel oil gun which are communicated with the combustion chamber are respectively arranged on the combustor main body, a flame stabilizing disc is arranged at the combustion chamber, an inner flame cover is arranged at the flame stabilizing disc, an outer flame cover is sleeved on the inner flame cover, an axial flow fan is connected at the other end of the combustor main body, which is opposite to the outer flame cover, through an intermediate connecting body, an outer air pipeline is arranged at the outer end face of the axial flow fan, and an air cover is arranged at the outer end face of the outer air pipeline; the utility model discloses in through setting up buggy passageway, gas passageway and fuel oil gun, can make this combustor can select buggy, gas and the arbitrary fuel of fuel when using to can make the range of application more extensive, facilitate the use.

Description

Novel combustor

Technical Field

The utility model belongs to the technical field of the combustor, concretely relates to novel combustor.

Background

The combustor is one of the common production tools in the life and production process of people, and in each field, places where the combustor is applied are provided, and the common combustors in life comprise an oil combustor, a gas combustor and a coal combustor.

The general combustor determines which kind of fuel is used by the combustor at the beginning of design, and only this kind of fuel can be used in the later use process, and this situation will cause the combustor to be idle because of improper fuel in many cases, the phenomenon of resource waste, and will bring a lot of inconveniences to production and use.

SUMMERY OF THE UTILITY MODEL

To solve the problems set forth in the background art described above. The utility model provides a novel combustor has multiple fuel selectivity and uses, characteristics that the range of application is wide.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a novel combustor, including the combustor main part, including the combustion chamber in the combustor main part, be provided with the buggy passageway that accesss to the combustion chamber in the combustor main part respectively, gas channel and fuel oil gun, be provided with flame stabilizing disc in combustion chamber department, flame cover in flame stabilizing disc department installs, including the flame cover establish install outer flame cover, there is axial fan with the relative other end department of outer flame cover in the combustor main part through middle hookup body coupling, outer wind pipeline is installed to outer terminal surface department at axial fan, the installation is provided with the fan housing in outer terminal surface department of wind pipeline.

Preferably, a pulverized coal buffer is arranged at the pulverized coal passage.

Preferably, the device also comprises a machine body trolley which is fixedly arranged below the external air pipeline and comprises a moving wheel.

Preferably, the number of the pulverized coal channels is three.

Preferably, a mesh screen is further provided at the inlet of the pulverized coal passage.

Preferably, the fan cover is in threaded connection with the axial flow fan.

Compared with the prior art, the beneficial effects of the utility model are that:

the utility model discloses in through setting up buggy passageway, gas passageway and fuel oil gun, can make this combustor can select buggy, the arbitrary fuel of gas and fuel when using, thereby can make the range of application more extensive, facilitate the use, flame stabilizing disc, outer wind pipeline, axial fan and fan housing setting can make this combustor burning when using more stable, the setting of outer flame cover and interior flame cover simultaneously, can make the protective effect of this combustor better.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:

fig. 1 is a schematic structural view of the present invention;

in the figure: the device comprises an outer flame cover 1, an inner flame cover 2, a coal powder channel 3, a gas channel 4, a flame stabilizing disc 5, an intermediate connecting body 6, a fuel oil gun 7, an outer air pipeline 8, an axial flow fan 9, a fan cover 10, a coal powder buffer body 11 and a machine body trolley 12.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Examples

Referring to fig. 1, the present embodiment provides the following technical solutions: a novel burner comprises a burner body, a combustion chamber is included in the burner body, pulverized coal channels 3 leading to the combustion chamber, gas channels 4 and fuel oil guns 7 are respectively arranged on the burner body, the number of the pulverized coal channels 3 is three, the pulverized coal channels 3, the gas channels 4 and the fuel oil guns 7 are arranged, the burner can select pulverized coal, gas and any fuel of the fuel oil when in use, thereby the application range can be promoted to be wider, the use is convenient, a flame stabilizing disc 5 is arranged at the combustion chamber, an inner flame cover 2 is arranged at the flame stabilizing disc 5, an outer flame cover 1 is sleeved on the inner flame cover 2, the arrangement of the outer flame cover 1 and the inner flame cover 2 can promote the protection effect of the burner to be better, an axial flow fan 9 is connected at the other end of the burner body opposite to the outer flame cover 1 through an intermediate connecting body 6, an outer air pipeline 8 is installed on the outer end face of the axial flow fan 9, an air cover 10 is installed on the outer end face of the outer air pipeline 8, the air cover 10 is in threaded connection with the axial flow fan 9, cleaning and maintenance are facilitated, and the flame stabilizing disc 5, the outer air pipeline 8, the axial flow fan 9 and the air cover 10 are arranged, so that the combustor can be more stable in combustion in use.

Specifically, the pulverized coal buffer body 11 is arranged at the pulverized coal channel 3, and the pulverized coal buffer body 11 can be of a skip bucket type structure and can play a role in buffering pulverized coal.

Specifically, the device also comprises a machine body trolley 12, wherein the machine body trolley 12 is fixedly arranged below the outer air pipeline 8, and the machine body trolley 12 comprises moving wheels, so that the device is convenient to move and use.

Specifically, still be provided with the mesh screen at buggy passageway 3's entrance, can play filterable effect to the great coal cinder of granule, improve the combustion effect of buggy fuel.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a novel combustor, includes the combustor main part, its characterized in that: including the combustion chamber in the combustor main part, be provided with buggy passageway (3) that lead to the combustion chamber respectively in the combustor main part, gas channel (4) and fuel oil gun (7), be provided with flame stabilizing disc (5) in combustion chamber department, flame cover (2) in installing in flame stabilizing disc (5) department, the cover is established and is installed outer flame cover (1) on inner flame cover (2), the other end department relative with outer flame cover (1) is connected with axial fan (9) through middle hookup body (6) in the combustor main part, outer terminal surface department at axial fan (9) installs outer wind pipeline (8), outer terminal surface department installation at outer wind pipeline (8) is provided with fan housing (10).

2. The new burner of claim 1, wherein: a coal powder buffer body (11) is arranged at the coal powder channel (3).

3. The new burner of claim 1, wherein: the device is characterized by further comprising an engine body trolley (12), wherein the engine body trolley (12) is fixedly arranged below the outer air pipeline (8), and the engine body trolley (12) comprises moving wheels.

4. The new burner of claim 2, wherein: the number of the coal powder channels (3) is three.

5. The new burner of claim 1, wherein: and a mesh screen is also arranged at the inlet of the coal powder channel (3).

6. The new burner of claim 1, wherein: the fan cover (10) is in threaded connection with the axial flow fan (9).