CN219797196U - Novel ring type furnace gas burner - Google Patents
Novel ring type furnace gas burner Download PDFInfo
- Publication number
- CN219797196U CN219797196U CN202321200804.7U CN202321200804U CN219797196U CN 219797196 U CN219797196 U CN 219797196U CN 202321200804 U CN202321200804 U CN 202321200804U CN 219797196 U CN219797196 U CN 219797196U
- Authority
- CN
- China
- Prior art keywords
- groups
- circular arc
- novel ring
- gas burner
- type furnace
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 239000007921 spray Substances 0.000 claims description 13
- 238000009434 installation Methods 0.000 claims description 12
- 239000007789 gas Substances 0.000 abstract description 35
- 238000002485 combustion reaction Methods 0.000 abstract description 14
- 239000002737 fuel gas Substances 0.000 abstract description 8
- 230000000694 effects Effects 0.000 abstract description 7
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 abstract description 4
- 229910052799 carbon Inorganic materials 0.000 abstract description 4
- 238000004519 manufacturing process Methods 0.000 abstract description 4
- 238000002347 injection Methods 0.000 description 2
- 239000007924 injection Substances 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000006978 adaptation Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000007664 blowing Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000009776 industrial production Methods 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
Abstract
The utility model belongs to the technical field of carbon production kiln equipment, and particularly relates to a novel ring type furnace gas burner. The gas burner comprises a gas inlet hole, a mounting base and a nozzle burner assembly, wherein the gas inlet hole is formed in the upper portion of the mounting base, the nozzle burner assembly is arranged on the lower portion of the mounting base, the gas inlet hole is communicated with the nozzle burner assembly, and the nozzle burner assembly is composed of 2 groups of circular arc-shaped wall plates. The structure can meet the use requirements of two schemes of forced air supply and natural air supply, improves the mixing effect of fuel gas and air, and effectively improves the combustion effect.
Description
Technical Field
The utility model belongs to the technical field of carbon production kiln equipment, and particularly relates to a novel ring type furnace gas burner.
Background
The ring furnace is a common roasting kiln device in carbon industrial production, the ring furnace is heated by igniting fuel gas through a burner, and the fuel gas burns to transfer heat into the furnace, so that the temperature in the furnace chamber is ensured to rise in a controlled way according to a plan. At present, the gas burner has two air supply modes of forced air supply and natural air supply. The forced air supply is to introduce compressed air into the burner, and mix the compressed air and the fuel gas according to a certain proportion and burn. When the pressure of the compressed air is too high, partial combustion is rather carried out, so that the pressure range of the mixed compressed air is not well mastered, and the combustion effect can be achieved by repeatedly adjusting the proportion. The natural air supply does not use compressed air, and the air is sucked into the burner by the negative pressure formed in the furnace and is mixed with the fuel gas for combustion. The natural air supply burner has the advantages of simple structure, convenient control and small maintenance amount, and has more application on the carbon production ring type furnace. However, the mixed air and gas of the burner is directly injected for combustion, the mixing effect of the air and the gas is general, and the mixing degree of the air and the gas is better improved, so that the combustion efficiency is improved, and the burner is a technical problem which needs to be solved in the prior art.
Disclosure of Invention
The utility model aims to provide a novel ring type furnace gas burner, which realizes more complete combustion after natural mixing and rotation of air and gas, has spiral flame, powerful combustion and long flame injection length.
In order to meet the aim, the utility model adopts the following technical scheme:
the utility model provides a novel ring type stove gas nozzle, includes gas access hole, installation base and spray tube nozzle subassembly, and installation base upper portion is equipped with gas access hole, and installation base lower part is equipped with spray tube nozzle subassembly, and gas access hole and spray tube nozzle subassembly intercommunication, spray tube nozzle subassembly are 2 sets of convex wallboard components. The structure can meet the use requirements of two schemes of forced air supply and natural air supply, improves the mixing effect of fuel gas and air, and effectively improves the combustion effect.
The upper ends of the 2 groups of circular arc-shaped wall plates are connected with the lower part of the mounting base. The circular arc opening directions of the 2 groups of circular arc wall plates are opposite. The 2 groups of circular arc wall plates are arranged in a staggered mode, and two groups of air guide gaps are formed on the plate edges of the 2 groups of circular arc wall plates. The 2 groups of arc-shaped wall plates are distributed in a staggered manner along the radial direction. The spiral wind-guiding rotational flow is formed through the wind-guiding gap, so that the mixing effect is improved, and the combustion condition can be observed through the wind-guiding gap.
The mounting base is provided with 3 screw holes, and the 3 screw holes are respectively connected with adjusting bolts. The height of the adjusting bolt is adjusted to be convenient for controlling the entering depth of the burner. The width of the air guide gap is 5-7mm.
The utility model has the beneficial effects that:
the gas burner base bolt adjusts the inserting height and angle of the nozzle assembly, air enters from gaps formed by interlacing the nozzle walls of the gas burner, and the air is mixed with the gas and then burnt to generate spiral flame. The nozzle walls of the burner nozzles are staggered to form openings, air enters and then is naturally mixed with fuel gas in a rotating way, so that the burner can be fully combusted, combustion flames are spiral, combustion is powerful, and the flame injection length is long. The device has the advantages of simple structure, convenient installation and operation, improved combustion efficiency and popularization and practical value. According to the utility model, through staggering 2 groups of circular arc-shaped wall plates, gaps of 5-7mm are reserved between the wall plates, so that air naturally rotates in the wall plates to be mixed with fuel gas, and the gas is fully combusted, so that the flame combustion efficiency is improved. The burner has the advantages of simple structure, convenient manufacture, low cost and less investment for modifying equipment.
Drawings
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is a bottom view of the present utility model;
FIG. 3 is a schematic view of a partial construction of a nozzle tip assembly of the present utility model;
in the figure: the gas inlet hole 1, the mounting base 2, the spray pipe burner assembly 3, the adjusting bolt 4 and the air guide gap 5.
Detailed Description
The utility model is further described with reference to the accompanying drawings and the working principle:
the utility model provides a novel ring type stove gas nozzle, its characterized in that includes gas access hole 1, installation base 2 and spray tube nozzle subassembly 3, and installation base 2 upper portion is equipped with gas access hole 1, and installation base 2 lower part is equipped with spray tube nozzle subassembly 3, and gas access hole 1 communicates with spray tube nozzle subassembly 3, and spray tube nozzle subassembly 3 is 2 sets of convex wallboard components. The upper ends of the 2 groups of circular arc-shaped wall plates are connected with the lower part of the mounting base 2. The circular arc opening directions of the 2 groups of circular arc wall plates are opposite. The 2 groups of circular arc wall plates are arranged in a staggered mode, and two groups of air guide gaps 5 are formed on the plate edges of the 2 groups of circular arc wall plates. The 2 groups of arc-shaped wall plates are distributed in a staggered manner along the radial direction. The mounting base 2 is provided with 3 screw holes, and the 3 screw holes are respectively connected with an adjusting bolt 4. The width of the air guide gap 5 is 5-7mm.
When the burner is used, the gas burner is inserted into the ignition hole, the gas burner mounting base 2 is arranged above the ignition hole of the ring-type furnace, gas is introduced from the gas inlet 1, the insertion height of the burner is adjusted through the height bolts 3 distributed in a triangular mode, and air naturally rotates after entering through the openings formed by the staggered walls of the two circular arc-shaped burner walls of the gas burner, is mixed with the gas and burns, and simultaneously, spiral swirl flame is generated. The forced air supply and the natural air supply can be matched in various modes. In addition, under the forced air supply of special conditions, the gas burner can be adjusted through 3 screw holes to form a certain inclination angle, and the air supply is obliquely led into the ring type furnace through the gas burner with the inclination angle to form turbulent flow, so that high-pressure gas is prevented from directly blowing into the ring type furnace. The problem of uneven local temperature low caused by too high pressure of the compressed air is prevented.
Of course, the present utility model is not limited to the above-described embodiments, and those skilled in the art can make equivalent modifications and adaptations without departing from the spirit of the present utility model, and these equivalent modifications are included in the scope of the present utility model as defined in the claims.
Claims (7)
1. The utility model provides a novel ring type stove gas nozzle, its characterized in that includes gas access hole (1), installation base (2) and spray tube nozzle subassembly (3), and installation base (2) upper portion is equipped with gas access hole (1), and installation base (2) lower part is equipped with spray tube nozzle subassembly (3), and gas access hole (1) and spray tube nozzle subassembly (3) intercommunication, spray tube nozzle subassembly (3) are 2 sets of convex wallboard constitution.
2. The novel ring type furnace gas burner according to claim 1, wherein the upper ends of the 2 groups of circular arc-shaped wall plates are connected with the lower part of the installation base (2).
3. The novel ring-type furnace gas burner according to claim 2, wherein the circular arc openings of the 2 groups of circular arc wall plates are opposite in direction.
4. The novel ring-type furnace gas burner according to claim 2, wherein the 2 groups of circular arc-shaped wall plates are arranged in a staggered manner, and the edges of the 2 groups of circular arc-shaped wall plates form two groups of air guide gaps (5).
5. The novel ring type furnace gas burner according to claim 4, wherein the 2 groups of circular arc-shaped wall plates are distributed in a staggered manner along the radial direction.
6. The novel ring type furnace gas burner according to claim 1, wherein the installation base (2) is provided with 3 screw holes, and the 3 screw holes are respectively connected with adjusting bolts (4).
7. The novel ring furnace gas burner according to claim 4, characterized in that the width of the air guiding gap (5) is 5-7mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321200804.7U CN219797196U (en) | 2023-05-18 | 2023-05-18 | Novel ring type furnace gas burner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321200804.7U CN219797196U (en) | 2023-05-18 | 2023-05-18 | Novel ring type furnace gas burner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219797196U true CN219797196U (en) | 2023-10-03 |
Family
ID=88182694
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321200804.7U Active CN219797196U (en) | 2023-05-18 | 2023-05-18 | Novel ring type furnace gas burner |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219797196U (en) |
-
2023
- 2023-05-18 CN CN202321200804.7U patent/CN219797196U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN107559827B (en) | Ultralow nitrogen gas burner | |
| CN110486722B (en) | Low-oxygen low-NOx bottom gas burner | |
| CN109579009B (en) | Burner device with low nitrogen oxide emission | |
| WO2020140383A1 (en) | Two-stage fuel burning row burner | |
| CN201203108Y (en) | Micro-oil heat reinforced nozzle coal-powder combustor capable of swinging | |
| CN201680598U (en) | Negative-pressure infrared combustion device | |
| CN219797196U (en) | Novel ring type furnace gas burner | |
| CN209639004U (en) | A kind of two-stage combustion formula fire row combustor | |
| CN112032712A (en) | A energy-concerving and environment-protective spray gun of natural gas for industry | |
| CN2632503Y (en) | Low pressure premixed high performance energy saving and environment protecting gas burner with flat flame and less NOx exhaust | |
| CN201265885Y (en) | Combustion machine | |
| CN207455593U (en) | Suitable for the energy-saving low-NOx combustor of biomass marsh gas | |
| CN100578085C (en) | Multiple fire hole flame-free ceramic burner | |
| CN107575869B (en) | Energy-saving low NOx combustor suitable for biomass biogas | |
| CN102620292A (en) | High-temperature oxygen-rich igniting flame stabilizer for pulverized coal | |
| CN2835819Y (en) | Jack-in type ceramic burner | |
| CN201521956U (en) | Multiheaded premix burner of reformer four-in-one heating furnace | |
| CN219607066U (en) | Air-cooled pulverized coal burner | |
| CN217709565U (en) | High-efficiency burner for annealing furnace | |
| CN220771108U (en) | Special ultralow nitrogen oxide combustor of top firing hydrogen | |
| CN220981336U (en) | Vertical low-nitrogen combustor with more complete combustion | |
| CN204665354U (en) | A kind of fuel gas nozzle | |
| CN220249984U (en) | Multistage injection low-nitrogen combustion head | |
| CN2628881Y (en) | Flat flame environment protection burner | |
| CN218154196U (en) | Novel wall-attached low-nitrogen energy-saving gas burner special for needle coke device heating furnace |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |