CN219756955U - Multi-burner heating furnace - Google Patents
Multi-burner heating furnace Download PDFInfo
- Publication number
- CN219756955U CN219756955U CN202321319113.9U CN202321319113U CN219756955U CN 219756955 U CN219756955 U CN 219756955U CN 202321319113 U CN202321319113 U CN 202321319113U CN 219756955 U CN219756955 U CN 219756955U
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- heating furnace
- furnace body
- heat exchanger
- air outlet
- heat
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- 238000010438 heat treatment Methods 0.000 title claims abstract description 46
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 claims description 10
- 239000007789 gas Substances 0.000 claims description 6
- 239000003345 natural gas Substances 0.000 claims description 5
- 229910000861 Mg alloy Inorganic materials 0.000 abstract description 4
- 229910052751 metal Inorganic materials 0.000 abstract description 3
- 239000002184 metal Substances 0.000 abstract description 3
- 230000002035 prolonged effect Effects 0.000 abstract description 3
- 238000010586 diagram Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 239000002737 fuel gas Substances 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 238000005272 metallurgy Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The utility model discloses a multi-burner heating furnace, which belongs to the technical field of heating furnaces and comprises a heating furnace body, wherein a hearth is formed in the top surface of the heating furnace body, two groups of burners are arranged on the side surfaces of the heating furnace body, which are positioned on two sides of the hearth, a heat exchanger is arranged on the front side surface of the heating furnace body, a first hot air outlet is formed in the left side surface of the heat exchanger, a second hot air outlet is formed in the left side surface of the heat exchanger, which is positioned on one side edge of the first hot air outlet, a cold air inlet is formed in the left side surface of the heat exchanger, and a first combustion-supporting air pipe is arranged on the front side surface of the heating furnace body; according to the utility model, the four burners are distributed at equal intervals, two groups of air inlets are positioned on one side, the other two groups of air inlets are positioned on the other side, and air holes are distributed on the burners, so that the heat is more uniform, the magnesium alloy crucible is convenient to uniformly heat and uniformly heat, the local overhigh temperature of the metal crucible is avoided, the heating efficiency is improved, the heat is more uniformly dispersed, and the service life of the industrial furnace is prolonged.
Description
Technical Field
The utility model belongs to the technical field of heating furnaces, and particularly relates to a multi-burner heating furnace.
Background
The heating furnace is a device for heating or heat-treating materials, and the working principle of the heating furnace is mainly to convert electricity, fire, fuel gas or other energy sources into heat energy and act on the materials to be processed in a heat transfer mode. The heating furnace can be suitable for various industrial fields, such as metallurgy, chemistry, machinery, glass and the like;
at present, the heat inside the industrial furnace is easy to be unevenly distributed in the actual use process, so that the magnesium alloy crucible is heated unevenly, and the heat inside the burner is easy to be concentrated due to less distribution of the burner in the industrial furnace, so that the heat in the industrial furnace is unevenly distributed, and the service life of the industrial furnace is easy to be reduced after long-time use.
Disclosure of Invention
The utility model aims to provide a multi-burner heating furnace so as to solve the problems in the prior art.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a many nozzles heating furnace, includes the heating furnace body, furnace has been seted up to the top surface of heating furnace body, the side that the heating furnace body is located the furnace both sides all is provided with two sets of nozzles, the heat exchanger is installed to the leading flank of heating furnace body, the left surface of heat exchanger is provided with steam air outlet one, the left surface that the heat exchanger is located steam air outlet one side department is provided with steam air outlet two, cold air intake is installed to the left surface of heat exchanger, the leading flank of heating furnace body is provided with combustion-supporting tuber pipe one, combustion-supporting tuber pipe two is installed to the leading flank of heating furnace body, the surface mounting of heating furnace body has natural gas pipeline.
As a preferable implementation mode, the outer surfaces of the four groups of burners, which are positioned on the inner side of the hearth, are provided with a plurality of air holes, and the four burners are uniformly distributed in the hearth.
As a preferred implementation mode, the second hot air outlet is communicated with the first combustion-supporting air pipe through a first corrugated pipe, and the first hot air outlet is communicated with the second combustion-supporting air pipe through a second corrugated pipe.
Compared with the prior art, the utility model has the beneficial effects that:
according to the utility model, the burners and the heat exchangers are arranged at equal intervals, the two groups of air inlets are positioned on one side, the other two groups of air inlets are positioned on the other side, and the burners are fully provided with the air holes, so that the heat is more uniform, the magnesium alloy crucible is convenient to uniformly heat and uniformly heat, the local overhigh temperature of the metal crucible is avoided, the heating efficiency is improved, the heat is more uniformly dispersed, and the service life of the industrial furnace is prolonged.
Drawings
FIG. 1 is a schematic view of the main structure of the present utility model;
FIG. 2 is a schematic diagram of a cross-sectional structure of a body of the present utility model;
FIG. 3 is a schematic diagram of a top view of the body of the present utility model;
fig. 4 is a schematic view of the back structure of the main body of the present utility model.
In the figure: 1. heating the furnace body; 2. a furnace; 3. a burner; 4. a heat exchanger; 5. a first hot air outlet; 6. a hot air outlet II; 7. a cold air inlet; 8. a combustion-supporting air pipe I; 9. a combustion-supporting air pipe II; 10. natural gas pipeline.
Description of the embodiments
The utility model is further described below with reference to examples.
The following examples are illustrative of the present utility model but are not intended to limit the scope of the utility model. The conditions in the examples can be further adjusted according to specific conditions, and simple modifications of the method of the utility model under the premise of the conception of the utility model are all within the scope of the utility model as claimed.
Referring to fig. 1-4, the utility model provides a multi-burner heating furnace, which comprises a heating furnace body 1, wherein a furnace chamber 2 is arranged on the top surface of the heating furnace body 1, two groups of burners 3 are arranged on the side surfaces of the heating furnace body 1, which are positioned on two sides of the furnace chamber 2, a plurality of air holes are arranged on the outer surfaces of the four groups of burners 3, which are positioned on the inner side of the furnace chamber 2, the four burners 3 are uniformly distributed in the furnace chamber 2, a heat exchanger 4 is arranged on the front side surface of the heating furnace body 1, a first hot air outlet 5 is arranged on the left side surface of the heat exchanger 4, a second hot air outlet 6 is arranged on the left side surface of the heat exchanger 4, a cold air inlet 7 is arranged on the left side surface of the heat exchanger 4, a first combustion-supporting air pipe 8 is arranged on the front side surface of the heating furnace body 1, the hot gas air outlet II 6 is communicated with the first combustion-supporting air pipe 8 through the first corrugated pipe, the second combustion-supporting air pipe 9 is arranged on the front side surface of the heating furnace body 1, the first hot gas air outlet 5 is communicated with the second combustion-supporting air pipe 9 through the second corrugated pipe, the natural gas pipeline 10 is arranged on the outer surface of the heating furnace body 1, the four groups of burners 3 are distributed at equal intervals, the two groups of air inlets are arranged on one side, the other two groups of air inlets are arranged on the other side, air holes are distributed on the burners 3, so that heat is more uniform, a magnesium alloy crucible is heated uniformly, the metal crucible is prevented from being heated uniformly, the heating efficiency is improved, heat is dispersed more uniformly, and the service life of an industrial furnace is prolonged.
The working principle and the using flow of the utility model are as follows: the outside cold air of heating furnace accessible cold air intake 7 enters into in the middle of the heat exchanger 4 to in the middle of the air guide in heat exchanger 4 in the middle of the combustion-supporting tuber pipe 8 can be with cold air heat transfer, the air after the heat transfer forms combustion-supporting wind and can follow the gas in natural gas pipeline 10 in the middle of the hot gas air outlet 5 row to combustion-supporting tuber pipe two 9 enters into in the middle of four nozzles 3 together and burns, makes the heat distribution in the middle of the furnace 2 more even, heating efficiency is better.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (3)
1. The utility model provides a many nozzles heating furnace, includes heating furnace body (1), its characterized in that: furnace (2) have been seted up to the top surface of heating furnace body (1), the side that heating furnace body (1) is located furnace (2) both sides all is provided with two sets of nozzles (3), heat exchanger (4) are installed to the leading flank of heating furnace body (1), the left surface of heat exchanger (4) is provided with steam air outlet (5), the left surface that heat exchanger (4) is located steam air outlet (5) side department is provided with steam air outlet two (6), cold air intake (7) are installed to the left surface of heat exchanger (4), the leading flank of heating furnace body (1) is provided with combustion-supporting tuber pipe one (8), combustion-supporting tuber pipe two (9) are installed to the leading flank of heating furnace body (1), the surface mounting of heating furnace body (1) has natural gas pipeline (10).
2. A multi-burner furnace as claimed in claim 1, wherein: the outer surfaces of the four groups of burners (3) positioned on the inner side of the hearth (2) are provided with a plurality of air holes, and the four burners (3) are uniformly distributed in the hearth (2).
3. A multi-burner furnace as claimed in claim 1, wherein: the hot gas air outlet II (6) is communicated with the combustion-supporting air pipe I (8) through a corrugated pipe I, and the hot gas air outlet I (5) is communicated with the combustion-supporting air pipe II (9) through a corrugated pipe II.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321319113.9U CN219756955U (en) | 2023-05-29 | 2023-05-29 | Multi-burner heating furnace |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321319113.9U CN219756955U (en) | 2023-05-29 | 2023-05-29 | Multi-burner heating furnace |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219756955U true CN219756955U (en) | 2023-09-26 |
Family
ID=88089847
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321319113.9U Active CN219756955U (en) | 2023-05-29 | 2023-05-29 | Multi-burner heating furnace |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219756955U (en) |
-
2023
- 2023-05-29 CN CN202321319113.9U patent/CN219756955U/en active Active
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