CN214406061U

CN214406061U - Gas high-efficiency burner for boiler

Info

Publication number: CN214406061U
Application number: CN202023288114.0U
Authority: CN
Inventors: 汤映秋; 张延东; 杨念
Original assignee: Wuxi Dongsheng Electric Power Technology Co ltd
Current assignee: Wuxi Dongsheng Electric Power Technology Co ltd
Priority date: 2020-12-30
Filing date: 2020-12-30
Publication date: 2021-10-15
Anticipated expiration: 2030-12-30

Abstract

The utility model discloses a high-efficient combustor of gas for boiler, including handling the pipe, the inside of handling the pipe sets up to the cavity, handles fixedly connected with support frame between the both sides inner wall of pipe, and four swash plate frame of the outer wall fixedly connected with of support frame, four swash plate frame is X form distribution in the outside of support frame, and is located respectively fixedly connected with filter and flow equalizing plate, two on two swash plate frame of homonymy all seted up a plurality of round platform filtration pores on the filter, and two flow equalizing plate on all seted up a plurality of equal chutes of sloping platform. The utility model discloses a set up at the gas circulation in-process and handle the pipe, adopt the filter in the treatment pipe to filter the dust impurity in the air, avoid floaters such as dust impurity to get into combustion environment, cause the not thorough condition of burning, simultaneously, can carry out the equipartition to the air of carrying, improve the circulation effect of air, avoid appearing the inside gas disorder condition.

Description

Gas high-efficiency burner for boiler

Technical Field

The utility model relates to a combustor technical field especially relates to a high-efficient combustor of gas for boiler.

Background

The burner is a device for spraying and mixing fuel and air in a certain mode for combustion, is generally made of stainless steel or metal titanium and other materials with corrosion resistance and high temperature resistance, and has the functions of atomizing a sample by flame combustion, enabling atomized test solution to enter the burner, and generating a large amount of ground state atoms, partial excited state atoms, ions and molecules by the processes of drying, melting, evaporating, dissociating and the like under the action of flame temperature and flame atmosphere.

In the use of combustor, need follow the external air that inhales and carry out the air exchange, guarantee inside gaseous circulation speed, nevertheless adulterate in the external gas has a large amount of dusts and floater, can lead to the incomplete condition of burning to appear in the subsequent combustion process after inhaling, consequently need handle the dust impurity in the air department of air inlet of combustor to improve the result of use of combustor.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a high-efficiency gas burner for a boiler.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a high-efficient combustor of gas for boiler, includes the processing pipe, the inside of processing pipe sets up to the cavity, fixedly connected with support frame between the both sides inner wall of processing pipe, and four swash plate frames of outer wall fixedly connected with of support frame, four the swash plate frame is X form distribution in the outside of support frame, and is located respectively fixedly connected with filter and flow equalizing plate on two swash plate frames of homonymy, two a plurality of round platform filtration pores have all been seted up on the filter, and have all seted up the equal chute of a plurality of sloping platforms on two flow equalizing plates.

Preferably, the cross-section of the cross plate at both ends of the support frame is arrow-shaped, and the upper and lower side wall plates of the cross plate are chamfers.

Preferably, the hole cross-section of a plurality of circular truncated cone filter holes is circular truncated cone-shaped, the circular truncated cone filter hole aperture close to one side of the support frame is smaller than the other side, the cross-section of each inclined platform flow equalizing groove is trapezoidal, and the inclined platform flow equalizing groove aperture far away from one side of the support frame is smaller than the other side.

Preferably, the inner walls of the upper side and the lower side of the treatment pipe are provided with grooves, the inner walls of the grooves are fixedly connected with guide seats, and the guide seats are respectively positioned on one sides of the filter plate and the flow equalizing plate.

Preferably, a plurality of triangle deflector of fixedly connected with on the guide holder, and all seted up a plurality of guide ways on a plurality of triangle deflector.

Preferably, the inner wall of the treatment pipe is fixedly connected with an air inlet pipe, and the inner wall of one end of the air inlet pipe is fixedly connected with a protective net.

Preferably, the inner wall fixedly connected with case that induced drafts of handling the pipe, fixedly connected with three vaulting pole between the upper and lower both sides inner wall of case that induced drafts, and one side outer wall of three vaulting pole all is provided with a plurality of induced drafts.

The utility model has the advantages that:

1. through the arranged processing pipe, the supporting frame, the inclined plate frame, the filter plate, the flow equalizing plate, the circular truncated cone filtering holes and the inclined platform flow equalizing grooves, the external air needs to be sucked in during the use period of the combustor to ensure the normal operation of the combustion process, after the external air enters the processing pipe, the air can be firstly contacted with the filter plate, the air enters through the circular truncated cone filtering holes on the filter plate, during the entering period of the air, the filter plate can adsorb dust impurities in the air, the influence on the subsequent combustion process due to the doping in the air is avoided, the primarily filtered air flows out through the inclined platform flow equalizing grooves on the flow equalizing plate, and the inclined platform flow equalizing grooves can equalize the flow of the air, so that the subsequent conveying is facilitated, and the use effect of the combustor is improved; the device is through setting up at the gas circulation in-process and handling the pipe, adopts the filter in the treatment tube to filter the dust impurity in the air, avoids floaters such as dust impurity to get into combustion environment, causes the not thorough condition of burning, simultaneously, can carry out the equipartition to the air of carrying, improves the circulation effect of air, avoids appearing the condition that inside gas is disorderly.

2. Through the arranged support frame, the transverse plates at the two ends of the support frame are in an arrow shape, so that the resistance generated by the air circulating can be reduced, and the smoothness of the air circulation is improved; the two ends of the circular truncated cone filtering hole and the two ends of the sloping platform flow-equalizing groove both adopt different apertures, so that the change of air tracks in the air circulation process can be improved, and the filtering and flow equalization are facilitated; the setting of guide holder can change the circulation orbit that gets into the air in the treatment tube to dredge the air to filter and flow equalizing plate on, filter and the effect of flow equalizing with the improvement device to the air.

3. Through the arranged air inlet pipe and the protective net, the arrangement of the protective net can prevent large-volume floating objects from entering the processing pipe in the air circulation process, so that the inside of the processing pipe is blocked, and the air circulation effect inside the processing pipe is enhanced; the setting of aspiration channel, vaulting pole and aspiration fan can accelerate the inside circulation of air speed of handling pipe to guarantee the sufficient gas exchange among the combustion process, guarantee the efficient combustion effect.

Drawings

FIG. 1 is a schematic cross-sectional view of a treatment tube of a gas burner for a boiler according to the present invention;

fig. 2 is a schematic structural view of a guide seat of a gas efficient burner for a boiler according to the present invention;

fig. 3 is a schematic structural view of a support frame of a gas efficient burner for a boiler according to the present invention;

fig. 4 is the utility model provides a local split structure sketch map of case that induced drafts for high-efficient combustor of gas of boiler.

In the drawings: 1-treating the tube; 2-a support frame; 3-sloping plate frame; 4-a filter plate; 5-flow equalizing plate; 6-circular truncated cone filtering holes; 7-a sloping platform flow equalizing groove; 8-a guide seat; 9-a triangular guide plate; 10-a guide groove; 11-an air inlet pipe; 12-a protective net; 13-an air suction box; 14-a strut; 15-suction fan.

Detailed Description

Reference will now be made in detail to embodiments of the present patent, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary only for the purpose of explaining the present patent and are not to be construed as limiting the present patent.

In the description of this patent, it is to be understood that the terms "center," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in the orientations and positional relationships indicated in the drawings for the convenience of describing the patent and for the simplicity of description, and are not intended to indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and are not to be considered limiting of the patent.

In the description of this patent, it is noted that unless otherwise specifically stated or limited, the terms "mounted," "connected," and "disposed" are to be construed broadly and can include, for example, fixedly connected, disposed, detachably connected, disposed, or integrally connected and disposed. The specific meaning of the above terms in this patent may be understood by those of ordinary skill in the art as appropriate.

Referring to fig. 1-4, a high-efficient combustor of gas for boiler, including handling pipe 1, the inside of handling pipe 1 sets up to the cavity, there is support frame 2 through bolted connection between the both sides inner wall of handling pipe 1, and there are four swash plate frame 3 on the outer wall of support frame 2 through bolted connection, four swash plate frame 3 are the distribution of X form in the outside of support frame 2, and be located and have filter 4 and flow equalizing plate 5 through bolted connection respectively on two swash plate frame 3 of homonymy, all seted up a plurality of round platform filtration pores 6 on two filters 4, and all seted up a plurality of sloping platform equalizing grooves 7 on two flow equalizing plate 5.

The utility model discloses in, the cross-section of the both ends diaphragm of support frame 2 is the arrow point form, and the upper and lower both sides siding of diaphragm is and cuts the inclined plane, can reduce the resistance that produces with the circulation air, improves the smooth and easy nature of circulation of air.

The utility model discloses in, the hole cross-section of a plurality of round platforms filtration pore 6 is the round platform form, and the round platform filtration pore 6 aperture that is close to support frame 2 one side is less than the opposite side, and the cross-section of a plurality of equal launders of sloping is trapezoidal, and the equal launder 7 aperture of sloping of keeping away from support frame 2 one side is less than the opposite side, and different apertures can improve the circulation of air in-process, to the change of air track to be convenient for filter and flow equalize.

The utility model discloses in, the upper and lower both sides inner wall of handling pipe 1 all sets up flutedly, and the inner wall of recess has guide holder 8 through bolted connection, and guide holder 8 is located filter 4 and one side that the board 5 was flowed all to the flow.

The utility model discloses in, there are a plurality of triangle deflectors 9 through bolted connection on the guide holder 8, and have all seted up a plurality of guide ways 10 on a plurality of triangle deflectors 9, and guide holder 8 can change the circulation orbit that gets into the air in the treatment tube 1 to dredge the air to filter 4 and flow the board 5 with flow equally on, with the filtration and the effect of flow equalizing of improvement device to the air.

The utility model discloses in, there is intake pipe 11 inner wall to handle pipe 1 through bolted connection, and there is the protection network 12 one end inner wall of intake pipe 11 through bolted connection, can avoid carrying out the circulation in-process of air, and bulky floater gets into and handles pipe 1 to cause the inside jam of handling pipe 1, the inside circulation of air effect of 1 is handled in the reinforcing.

The utility model discloses in, there is air suction box 13 processing pipe 1's inner wall through bolted connection, has three vaulting pole 14 through bolted connection between air suction box 13's the upper and lower both sides inner wall, and one side outer wall of three vaulting pole 14 all is provided with a plurality of suction fans 15.

The working principle is as follows: during the use, the combustor needs to inhale the air of external world during the use, in order to guarantee the normal clear of combustion process, after the outside air gets into the processing pipe, guide holder 8 changes the circulation orbit of the air that gets into in the processing pipe 1, thereby dredge the air to filter 4 and flow equalizing plate 5 on, the air can contact with filter 4 earlier, the air gets into through round platform filtration pore 6 on the filter 4, during the entering of air, filter 4 can adsorb the dust impurity in the air, avoid adulterating in the air and cause the influence to subsequent combustion process, the air after the preliminary filtration rethread flow equalizing plate 5 on the sloping platform is all flowing out, sloping platform is all flowing 7 and can be equalized current to gas, so that subsequent transport, improve the result of use of combustor.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a high-efficient combustor of gas for boiler, is including handling pipe (1), its characterized in that, the inside of handling pipe (1) sets up to the cavity, fixedly connected with support frame (2) between the both sides inner wall of handling pipe (1), and four swash plate frame (3) of outer wall fixedly connected with of support frame (2), four swash plate frame (3) are X form distribution in the outside of support frame (2), and are located respectively fixedly connected with filter (4) and flow equalizer (5), two on two swash plate frame (3) of homonymy a plurality of round platform filtration pores (6) have all been seted up on filter (4), and have all seted up a plurality of sloping platform on two flow equalizers (5) and have equallyd flow groove (7).

2. The gas burner for the boiler as claimed in claim 1, wherein the cross-section of the cross plate at both ends of the supporting frame (2) is arrow-shaped, and the upper and lower side walls of the cross plate are chamfers.

3. The gas high-efficiency burner for the boiler according to claim 1, characterized in that the hole cross section of the plurality of circular truncated cone filtering holes (6) is circular truncated cone-shaped, the hole diameter of the circular truncated cone filtering hole (6) close to one side of the supporting frame (2) is smaller than that of the other side, the cross section of the plurality of sloping platform uniform flow grooves (7) is trapezoidal, and the hole diameter of the sloping platform uniform flow groove (7) far away from one side of the supporting frame (2) is smaller than that of the other side.

4. The gas burner for the boiler of claim 1, wherein the inner walls of the upper and lower sides of the treatment tube (1) are provided with grooves, the inner walls of the grooves are fixedly connected with guide seats (8), and the guide seats (8) are respectively arranged at one side of the filter plate (4) and one side of the flow equalizing plate (5).

5. The gas burner for the boiler of claim 4, wherein a plurality of triangular guide plates (9) are fixedly connected to the guide base (8), and a plurality of guide grooves (10) are formed on each of the plurality of triangular guide plates (9).

6. The gas efficient burner for the boiler according to the claim 1, characterized in that the inner wall of the processing pipe (1) is fixedly connected with a gas inlet pipe (11), and the inner wall of one end of the gas inlet pipe (11) is fixedly connected with a protective net (12).

7. The gas efficient burner for the boiler according to the claim 1, characterized in that the inner wall of the processing pipe (1) is fixedly connected with an air suction box (13), three support rods (14) are fixedly connected between the inner walls of the upper and lower sides of the air suction box (13), and the outer wall of one side of each of the three support rods (14) is provided with a plurality of air suction fans (15).