CN208332261U - A kind of novel gas radiant tube heating burner control device - Google Patents
A kind of novel gas radiant tube heating burner control device Download PDFInfo
- Publication number
- CN208332261U CN208332261U CN201820650630.7U CN201820650630U CN208332261U CN 208332261 U CN208332261 U CN 208332261U CN 201820650630 U CN201820650630 U CN 201820650630U CN 208332261 U CN208332261 U CN 208332261U
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- gas
- combustion chamber
- combustion
- radiant tube
- igniter
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Abstract
The utility model discloses a kind of novel gas radiant tubes to heat burner control device, including burner and radiant tube, burner is fixed in radiant tube by fixing device, burner includes gas-pipe line, gas-pipe line end is installed by gas-jet, gas-jet end is equipped with several fumaroles, gas-jet is contained in combustion chamber, combustion chamber surface offers several through-holes, combustion air conduit is arranged with outside gas-pipe line, combustion air conduit end imports in combustion chamber, combustion air conduit outer end seals and outer end side is provided with air inlet, combustion air conduit is fixed by fixing device, igniter runs through fixed device, the firing tip of igniter is placed in combustion chamber, igniter outer end is installed by handle；The utility model eliminates wind dish structure, simplifies structure, while combustion-supporting gas is preferably mixed with coal gas, improve efficiency of combustion by the way that combustion air conduit to be set as covering outside gas-pipe line；By being improved to combustion chamber, so that more uniform stabilization of burning.
Description
Technical field
The utility model belongs to gas-fired equipment technical field, and in particular to a kind of novel gas radiant tube heating burner control
Device.
Background technique
In metal heat treatmet field, with the raising required product quality, radiant tube heating technique is had been obtained extensively
General universal and application.To meet increasingly harsh manufacturing technique requirent and pollutant emission requirement, the structure of radiation pipe burner tip
Design is continued to optimize, and burner is controlled in pipe surface temperature uniformity, igniting and flame holding and combustion product NOx
The performance of aspect is all constantly being promoted.In terms of gas medium, current radiation pipe burner tip have been able to adapt to include natural gas,
The burn application of coke-stove gas and high coke mixed gas.
But with domestic in recent years for lower heat of combustion coal gas, including coal gas of converter, blast furnace gas purification gas and
The demand of high coke mixed gas is increasing, and existing radiation pipe burner tip structure is more complex, in use, it is unstable to will appear igniting
The problems such as fixed, combustion power reduces, furnace chamber inner combustion is uneven.
Utility model content
The utility model mainly overcome it is existing state technical problem, a kind of heating burner control of novel gas radiant tube is provided
Device improves conventional radiation pipe nozzle structure, and structure is simple, high combustion efficiency, and igniting is stablized, combustion even.
The utility model provides the following technical solution: a kind of novel gas radiant tube heating burner control device, packet
Burner and radiant tube are included, burner is fixed in radiant tube by fixing device, and burner includes gas-pipe line, the installation of gas-pipe line end
Gas-jet, gas-jet end are equipped with several fumaroles, and gas-jet is contained in combustion chamber, if combustion chamber surface offers
Dry through-hole, gas-pipe line are arranged with combustion air conduit outside, and combustion air conduit end imports in combustion chamber, combustion air conduit
Outer end seals and outer end side is provided with air inlet, and combustion air conduit is fixed by fixing device, and igniter runs through fixed device,
The firing tip of igniter is placed in combustion chamber, and handle is installed in igniter outer end.
As a kind of optimal technical scheme of the utility model, igniter is independent sparking structure, including electrode tip, sparking
Column, wire electrode, ceramic tube, cooling wind connector and outer sleeve after igniter is passed through high-voltage electricity, can generate igniting in end
Flower, meanwhile, cooling wind structure can strike sparks to electrode, and column progress air is cooling, and protection igniter, extend igniter uses the longevity
Life.
As a kind of optimal technical scheme of the utility model, combustion chamber is bullet header structure, so that combustion chamber inner chamber
Room gas turgor, is easy to light a fire, while the bocca of combustion chamber is reduced, and flame is stronger, jet velocity faster, range
It is farther, make the quick diffusion profile of temperature in radiant tube.
As a kind of optimal technical scheme of the utility model, the ceramic packing of ceramics stratification of wind is ball-shaped, is convenient for gas
Body passes through, and increases gas distributed point, makes uniform wind-engaging in combustion chamber, stablizes and improve gas combustion efficiency；Ceramic packing has resistance to
The characteristics of high temperature and pressure, stable chemical performance, it is amenable to the corrosion of acid, alkali and other organic solvents, and is amenable to and absorbs useless
Gas heating generates temperature fluctuation.
The utility model beneficial effect achieved is: by the way that combustion air conduit to be set as covering outside gas-pipe line
Portion eliminates wind dish structure, simplifies structure, while combustion-supporting gas is preferably mixed with coal gas, improves efficiency of combustion；It is logical
It crosses and combustion chamber is improved, so that more uniform stabilization of burning.
Detailed description of the invention
Attached drawing is used to provide a further understanding of the present invention, and constitutes part of specification, practical with this
Novel embodiment is used to explain the utility model together, does not constitute limitations of the present invention.
In the accompanying drawings:
Fig. 1 is the utility model overall structure diagram；
Figure label: 1, burner；2, radiant tube；3, fixed device；4, gas-pipe line；5, combustion air conduit；6, air inlet
Hole；7, gas-jet；8, fumarole；9, combustion chamber；10, through-hole；11, the equal stratification of wind of ceramics；12, igniter；13, handle.
Specific embodiment
In the description of the present invention, it should be noted that the instructions such as term "vertical", "upper", "lower", "horizontal"
Orientation or positional relationship is to be based on the orientation or positional relationship shown in the drawings, and is merely for convenience of description the utility model and simplification
Description, rather than the device or element of indication or suggestion meaning must have a particular orientation, constructed and grasped with specific orientation
Make, therefore should not be understood as limiting the present invention.
In the description of the present invention, it should also be noted that, unless otherwise clearly defined and limited, term " is set
Set ", " installation ", " connected ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection,
Or it is integrally connected；It can be mechanical connection, be also possible to be electrically connected；It can be directly connected, intermediary can also be passed through
It is indirectly connected, can be the connection inside two elements.It for the ordinary skill in the art, can be according to specific feelings
Condition understands the concrete meaning of above-mentioned term in the present invention.
It is illustrated below in conjunction with preferred embodiment of the attached drawing to the utility model, it should be understood that described herein excellent
It selects embodiment to be only used for describing and explaining the present invention, is not used to limit the utility model.
Embodiment: as shown in Figure 1, the utility model provides a kind of novel gas radiant tube heating burner control device, packet
Burner 1 and radiant tube 2 are included, burner 1 is fixed in radiant tube 2 by fixed device 3, and burner 1 includes gas-pipe line 4, gas-pipe line 4
Gas-jet 7 is installed in end, and 7 end of gas-jet is equipped with several fumaroles 8, and gas-jet 7 is contained in combustion chamber 9, burns
9 surface of chamber offers several through-holes 10, and 9 outer wall of combustion chamber installs the equal stratification of wind 11 of one layer of ceramics additional, is arranged with outside gas-pipe line 4 combustion-supporting
Air conduit 5,5 end of combustion air conduit import in combustion chamber 9, the sealing of 5 outer end of combustion air conduit and the setting of outer end side
There is air inlet 6, combustion air conduit 5 is fixed by fixed device 3, and igniter 12 runs through fixed device 3, the firing tip of igniter 12
It is placed in combustion chamber 9, handle 13 is installed in 12 outer end of igniter.
Further, igniter is independent sparking structure, including electrode tip, sparking column, wire electrode, ceramic tube, cooling wind
Connector and outer sleeve after igniter is passed through high-voltage electricity, can generate point spark in end, meanwhile, cooling wind structure can
Air cooling is carried out to electrode sparking column, igniter is protected, extends the service life of igniter.
Further, combustion chamber is bullet header structure, so that combustion chamber internal chamber gas turgor, is easy to light a fire,
Simultaneously the bocca of combustion chamber is reduced, flame is stronger, and faster, range is farther for jet velocity, keeps temperature in radiant tube quick
Diffusion profile.
Further, the ceramic packing of ceramics stratification of wind is ball-shaped, passes through convenient for gas, increases gas distributed point, make
In combustion chamber uniformly by the wind, stablize and improve gas combustion efficiency；Ceramic packing has high temperature high voltage resistant, the spy of stable chemical performance
Point, is amenable to the corrosion of acid, alkali and other organic solvents, and is amenable to and absorbs exhaust gas heating generation temperature fluctuation.
The utility model eliminates wind dish structure, makes by the way that combustion air conduit to be set as covering outside gas-pipe line
Structure simplifies, while combustion-supporting gas is preferably mixed with coal gas, improves efficiency of combustion；By being improved to combustion chamber,
So that more uniform stabilization of burning.
Specific: the utility model provides a kind of novel gas radiant tube heating burner control device, concrete operating principle
For the utility model includes burner 1 and radiant tube 2, and burner 1 is fixed in radiant tube 2 by fixed device 3, and burner 1 includes coal gas
Gas-jet 7 is installed in conduit 4,4 end of gas-pipe line, and 7 end of gas-jet is equipped with several fumaroles 8, and gas-jet 7 is contained in
In combustion chamber 9,9 surface of combustion chamber offers several through-holes 10, and 9 outer wall of combustion chamber installs the equal stratification of wind 11 of one layer of ceramics additional, and coal gas is led
Combustion air conduit 5 is arranged with outside pipe 4,5 end of combustion air conduit imports in combustion chamber 9, the sealing of 5 outer end of combustion air conduit
And outer end side is provided with air inlet 6, combustion air conduit 5 is fixed by fixed device 3, and igniter 12 runs through fixed device 3, point
The firing tip of firearm 12 is placed in combustion chamber 9, and handle 13 is installed in 12 outer end of igniter.
Combustion air is fed from air inlet 6, and coal gas is fed from gas-pipe line 4, and two gases are mixed in the combustion chamber 9 at burner end
It closes, burns in combustion chamber 9 after the igniting of igniter 12, igniter 12 is independent sparking structure, including electrode tip, sparking
Column, wire electrode, ceramic tube, cooling wind connector and outer sleeve after igniter 12 is passed through high-voltage electricity, can generate point in end
Spark, meanwhile, cooling wind structure can strike sparks to electrode, and column progress air is cooling, and protection igniter extends the use of igniter
Gas-jet 7 is installed in service life, 4 end of gas-pipe line, and 7 end of gas-jet is equipped with several fumaroles 8, and fumarole 8 makes coal gas
It uniformly sprays, combustion chamber 9 is bullet header structure, so that 9 internal chamber gas turgor of combustion chamber, is easy to light a fire, make simultaneously
The bocca of combustion chamber 9 reduces, flame is stronger, and faster, range is farther for jet velocity, spread temperature quickly and divides
Cloth, 9 surface of combustion chamber offer several through-holes 10, and 9 outer wall of combustion chamber installs the equal stratification of wind 11 of one layer of ceramics additional, ceramics stratification of wind 11
Ceramic packing is ball-shaped, is passed through convenient for gas, and gas distributed point is increased, and makes uniform wind-engaging in combustion chamber 9, stablizes and improve coal gas
Efficiency of combustion, ceramic packing have the characteristics of high temperature high voltage resistant, stable chemical performance, are amenable to acid, alkali and other organic solvents
Corrosion, and be amenable to and absorb exhaust gas heating to generate temperature fluctuation, guarantee that radiant tube 2 is heated evenly, (the combustion so that high-temperature flue gas
Burn product) it is flowed in radiant tube, during flow of flue gas, the heat of high-temperature flue gas is transferred heat to outer by radiant tube
The product in portion achievees the purpose that heating product, and then high-temperature flue gas is arranged after heat exchanger heats air from radiant tube
Mouth discharge.
Finally, it should be noted that the above is only the preferred embodiment of the utility model, it is not limited to practical
It is novel, although the utility model is described in detail with reference to the foregoing embodiments, for those skilled in the art,
It is still possible to modify the technical solutions described in the foregoing embodiments, or part of technical characteristic is carried out etc.
With replacement.Within the spirit and principle of the utility model, any modification, equivalent replacement, improvement and so on should all include
It is within the protection scope of the utility model.
Claims (4)
1. a kind of novel gas radiant tube heats burner control device, which is characterized in that including burner (1) and radiant tube (2), burn
Mouth (1) is fixed in radiant tube (2) by fixed device (3), and burner (1) includes gas-pipe line (4), gas-pipe line (4) end peace
Gas nozzle of coalingging (7), gas-jet (7) end are equipped with several fumaroles (8), and gas-jet (7) is contained in combustion chamber (9),
Combustion chamber (9) surface offers several through-holes (10), and combustion chamber (9) outer wall installs one layer of equal stratification of wind of ceramics (11), gas-pipe line additional
(4) it is arranged with combustion air conduit (5) outside, combustion air conduit (5) end imports in combustion chamber (9), combustion air conduit (5)
Outer end seals and outer end side is provided with air inlet (6), and combustion air conduit (5) is fixed by fixed device (3), igniter (12)
Through fixed device (3), the firing tip of igniter (12) is placed in combustion chamber (9), and handle (13) are installed in igniter (12) outer end.
2. a kind of novel gas radiant tube according to claim 1 heats burner control device, which is characterized in that igniter
It (12) is independent sparking structure, including electrode tip, sparking column, wire electrode, ceramic tube, cooling wind connector and outer sleeve.
3. a kind of novel gas radiant tube according to claim 1 heats burner control device, which is characterized in that combustion chamber
It (9) is bullet header structure.
4. a kind of novel gas radiant tube according to claim 1 heats burner control device, which is characterized in that ceramics are
The ceramic packing of stratification of wind (11) is ball-shaped.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820650630.7U CN208332261U (en) | 2018-05-03 | 2018-05-03 | A kind of novel gas radiant tube heating burner control device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820650630.7U CN208332261U (en) | 2018-05-03 | 2018-05-03 | A kind of novel gas radiant tube heating burner control device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208332261U true CN208332261U (en) | 2019-01-04 |
Family
ID=64779957
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820650630.7U Expired - Fee Related CN208332261U (en) | 2018-05-03 | 2018-05-03 | A kind of novel gas radiant tube heating burner control device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208332261U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109487053A (en) * | 2019-01-10 | 2019-03-19 | 韩天臣 | Glowing furnace for daggers and swords |
-
2018
- 2018-05-03 CN CN201820650630.7U patent/CN208332261U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109487053A (en) * | 2019-01-10 | 2019-03-19 | 韩天臣 | Glowing furnace for daggers and swords |
| CN109487053B (en) * | 2019-01-10 | 2024-05-07 | 韩天臣 | Quenching furnace for knife and sword |
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190104 Termination date: 20210503 |
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| CF01 | Termination of patent right due to non-payment of annual fee |