CN212565759U - Visual flame burner for alloy baking furnace - Google Patents
Visual flame burner for alloy baking furnace Download PDFInfo
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- CN212565759U CN212565759U CN202021040549.0U CN202021040549U CN212565759U CN 212565759 U CN212565759 U CN 212565759U CN 202021040549 U CN202021040549 U CN 202021040549U CN 212565759 U CN212565759 U CN 212565759U
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Abstract
The utility model discloses a visual flame burner for alloy baking oven, including gas piping one, air conduit, gas piping two, gas piping one communicates with gas piping two, gas piping two's one end is sealed and is installed heat-resisting glass cover, gas piping two's the other end insert in the hybrid tube and with hybrid tube sealing connection, the burning pipeline is connected to the hybrid tube's the other end, air conduit and hybrid tube intercommunication, set up the burning aperture on the lower pipe wall of burning pipeline, gas piping two, hybrid tube and burning pipeline are a style of calligraphy pipeline and the coincidence of the central axis. Has the advantages that: visual flame burner structural design reasonable, compact, not only conveniently observe the flame burning condition, can make coal gas have sufficient combustion space and heating area moreover, be difficult for being put out by the material to improve combustion efficiency, reduction in production cost, the practicality is good.
Description
Technical Field
The utility model relates to a metallurgical material toasts equipment technical field, concretely relates to alloy toasts visual flame burner for stove.
Background
At present, a burner used for baking an alloy furnace in a steel plant mainly comprises a gas pipeline and an air pipeline, and is structurally characterized in that the circular air pipe is sleeved with another circular gas pipeline to form two sealed air cavities and a gas cavity (namely a burner structure), the two sealed air cavities and the gas cavity are connected with an external pipeline through flanges and are arranged on the side of a furnace body of the alloy furnace, the burner with the structure is usually short in mixed combustion section and short in combustion space, alloy materials cannot be heated fully and uniformly by heat generated during combustion, tempering and fire breaking blockage phenomena easily occur, and manual operation is not facilitated. And because the existing alloy furnace is an integrally closed space, the installation of a flame detection system to ensure safe combustion is difficult to realize due to overhigh temperature in the furnace. Therefore, the existing common alloy furnace burner is not suitable for the development requirement of modern metallurgical alloy baking equipment.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing an alloy is visual flame burner for baking oven just in order to solve above-mentioned problem, and this visual flame burner not only makes things convenient for flame monitoring, can effectively prevent moreover that flame from being put out by the material when burning to improve combustion efficiency, reduction in production cost sees the explanation below in detail.
In order to achieve the above purpose, the utility model provides a following technical scheme:
the utility model provides a pair of visual flame burner is used to alloy baking oven, including gas piping one, air conduit, gas piping two, gas piping one communicates with gas piping two, gas piping two's one end is sealed and is installed heat-resisting glass cover, gas piping two's the other end insert in the hybrid tube and with hybrid tube sealing connection, the burning pipeline is connected to the other end of hybrid tube, air conduit and hybrid tube intercommunication, set up the burning aperture on the lower pipe wall of burning pipeline, gas piping two, hybrid tube and burning pipeline are a style of calligraphy pipeline and the coincidence of the central axis.
As an important design of the scheme, a blowoff valve is arranged on the lower pipe wall of the second gas pipeline, and the first gas pipeline is arranged on the upper pipe wall of the second gas pipeline.
As the optimization design of the scheme, the air pipeline and the mixing pipeline are fixedly connected through the mounting flange.
As the optimization design of the scheme, the tail end of the combustion pipeline is provided with the grid plate.
As the optimized design of the scheme, the air pipeline is arranged on the upper pipe wall of the mixing pipeline.
Has the advantages that: visual flame burner structural design reasonable, compact, not only conveniently observe the flame burning condition, can make coal gas have sufficient combustion space and heating area moreover, be difficult for being put out by the material to improve combustion efficiency, reduction in production cost, the practicality is good.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
Fig. 1 is a front view of the present invention;
fig. 2 is a left side view of the present invention.
The reference numerals are explained below:
1. a first gas pipeline; 2. a gas inlet; 3. an air inlet; 4. an air duct; 5. a mixing duct; 6. installing a flange; 7. a combustion conduit; 8. a heat-resistant glass cover; 9. a second gas pipeline; 10. a blowoff valve; 11. a combustion orifice; 12. a grid plate.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention clearer, the technical solutions of the present invention will be described in detail below. It is to be understood that the embodiments described are only some embodiments of the invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.
Referring to fig. 1-2, the utility model provides a visual flame burner for alloy baking oven, including gas conduit one 1, air conduit 4, gas conduit two 9, gas conduit one 1 communicates with gas conduit two 9, one end of gas conduit two 9 is sealed and is installed heat-resisting glass cover 8, heat-resisting glass cover 8 is set up to be convenient for observe the flame burning condition in the burner, the other end of gas conduit two 9 inserts in mixing pipe 5 and is connected with mixing pipe 5 in a sealing way, the other end of mixing pipe 5 is connected with burning pipe 7, burning pipe 7 is longer in length to ensure that gas has enough burning space and heating area, prevent flame from being extinguished by burning material, improve burning efficiency, reduce production cost, gas conduit two 9, mixing pipe 5 and burning pipe 7 are a style of calligraphy pipeline and the central axis coincides, the flame combustion condition in the combustion pipeline 7 can be seen only by penetrating through the heat-resistant glass cover 8, the air pipeline 4 is communicated with the mixing pipeline 5, the lower pipe wall of the combustion pipeline 7 is provided with a plurality of combustion small holes 11, and in the combustion process, a part of flame in the combustion pipeline 7 is sprayed out from the combustion small holes 11 to be sprayed to the alloy furnace material, so that the heating area of the alloy furnace is increased, the baking efficiency is improved, and the production cost is reduced.
The blowdown valve 10 is installed on the lower pipe wall of the gas pipeline II 9, and the gas pipeline I1 is installed on the upper pipe wall of the gas pipeline II 9, so that the blowdown valve 10 is convenient to blowdown, and dirt cannot enter the gas pipeline I1.
The air pipeline 4 is fixedly connected with the mixing pipeline 5 through an installation flange 6, and the installation of the installation flange 6 can facilitate the fixed connection of the burner and the alloy furnace.
The grid plate 12 is arranged at the tail end of the combustion pipeline 7, so that the combustion materials can be prevented from flowing backwards into the combustion pipeline 7, and the combustion safety and stability of the combustor are ensured.
The air duct 4 is mounted on the upper wall of the mixing duct 5.
The working principle is as follows: coal gas enters the gas pipeline I from the gas inlet 2, then enters the mixing pipeline 5 through the gas pipeline II 9, air enters the air pipeline 4 from the air inlet 3, then is mixed with the coal gas in the mixing pipeline 5 and starts to burn, and the length of the combustion pipeline 7 is long, so that the coal gas can be ensured to have enough combustion space, and the problems that the flame is extinguished by burning materials and the combustion efficiency is reduced due to insufficient combustion space of a combustor are effectively prevented; in the combustion process, the plurality of combustion pores 11 arranged on the lower pipe wall of the combustion pipeline 7 enable a part of flame in the combustion pipeline 7 to be ejected from the combustion pores 11 to be sprayed onto the alloy furnace charge, so that the purpose of increasing the heating area is achieved.
The above description is only for the specific embodiments of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art can easily think of the changes or substitutions within the technical scope of the present invention, and all should be covered within the protection scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.
Claims (5)
1. A visual flame burner for an alloy baking furnace comprises a gas pipeline I, an air pipeline and a gas pipeline II, and is characterized in that: the gas pipeline I is communicated with the gas pipeline II, one end of the gas pipeline II is sealed and provided with a heat-resistant glass cover, the other end of the gas pipeline II is inserted into the mixing pipeline and is in sealed connection with the mixing pipeline, the other end of the mixing pipeline is connected with the combustion pipeline, the air pipeline is communicated with the mixing pipeline, a combustion small hole is formed in the lower pipe wall of the combustion pipeline, and the gas pipeline II, the mixing pipeline and the combustion pipeline are all straight pipelines and the central axes of the gas pipeline II, the mixing pipeline and the combustion pipeline are coincident.
2. The visual flame burner for the alloy baking furnace as claimed in claim 1, wherein: and a blowoff valve is arranged on the wall of the lower pipe of the second gas pipeline, and the first gas pipeline is arranged on the wall of the upper pipe of the second gas pipeline.
3. The visual flame burner for the alloy baking furnace as claimed in claim 1, wherein: and the air pipeline is fixedly connected with the mixing pipeline through a mounting flange.
4. The visual flame burner for the alloy baking furnace as claimed in claim 1, wherein: and the tail end of the combustion pipeline is provided with a grating plate.
5. The visual flame burner for the alloy baking furnace as claimed in claim 1, wherein: the air pipeline is arranged on the upper pipe wall of the mixing pipeline.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021040549.0U CN212565759U (en) | 2020-06-09 | 2020-06-09 | Visual flame burner for alloy baking furnace |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021040549.0U CN212565759U (en) | 2020-06-09 | 2020-06-09 | Visual flame burner for alloy baking furnace |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212565759U true CN212565759U (en) | 2021-02-19 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021040549.0U Active CN212565759U (en) | 2020-06-09 | 2020-06-09 | Visual flame burner for alloy baking furnace |
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| CN (1) | CN212565759U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114543509A (en) * | 2022-01-13 | 2022-05-27 | 洛阳豫新工程技术股份有限公司 | Rotary furnace control method and system |
-
2020
- 2020-06-09 CN CN202021040549.0U patent/CN212565759U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114543509A (en) * | 2022-01-13 | 2022-05-27 | 洛阳豫新工程技术股份有限公司 | Rotary furnace control method and system |
| CN114543509B (en) * | 2022-01-13 | 2023-11-28 | 洛阳豫新工程技术股份有限公司 | Rotary furnace control method and system |
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