CN206478651U - Incinerator gas burner stable flame cylinder - Google Patents
Incinerator gas burner stable flame cylinder Download PDFInfo
- Publication number
- CN206478651U CN206478651U CN201621280725.1U CN201621280725U CN206478651U CN 206478651 U CN206478651 U CN 206478651U CN 201621280725 U CN201621280725 U CN 201621280725U CN 206478651 U CN206478651 U CN 206478651U
- Authority
- CN
- China
- Prior art keywords
- stable flame
- fire relief
- gas
- gas cylinder
- cylinder
- 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.)
- Expired - Fee Related
Links
- 241000883990 Flabellum Species 0.000 claims abstract description 22
- 239000000919 ceramic Substances 0.000 claims description 5
- 239000003870 refractory metal Substances 0.000 claims description 3
- 241001075561 Fioria Species 0.000 claims 1
- 230000005619 thermoelectricity Effects 0.000 claims 1
- 239000007789 gas Substances 0.000 abstract description 46
- 239000000567 combustion gas Substances 0.000 abstract description 11
- 239000000446 fuel Substances 0.000 abstract description 4
- 230000006641 stabilisation Effects 0.000 abstract description 3
- 238000011105 stabilization Methods 0.000 abstract description 3
- 230000000694 effects Effects 0.000 description 4
- 238000001354 calcination Methods 0.000 description 3
- 239000002910 solid waste Substances 0.000 description 3
- 239000007921 spray Substances 0.000 description 3
- 238000002485 combustion reaction Methods 0.000 description 2
- 238000005496 tempering Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000003519 ventilatory effect Effects 0.000 description 1
Landscapes
- Incineration Of Waste (AREA)
Abstract
The utility model is related to a kind of incinerator gas burner stable flame cylinder, including the gas cylinder being nested on the air hose with atmosphere, the front end of gas cylinder is provided with stable flame pan, the front end outer wall of gas cylinder is provided with back-fire relief disk, back-fire relief flabellum and is communicated with inside and outside stomata, and the back-fire relief flabellum is located at the rear of back-fire relief disk；The barrel of the gas cylinder has ring cavity, and the front end of the ring cavity is connected with the stomata, and the end of gas cylinder is provided with the air inlet pipe connected with the ring cavity end.The applicable air-fuel ratio range of the utility model is wider, and combustion gas is sufficiently mixed with air, flame stabilization, and firepower is violent, and effectively anti-backfire, ignitor long lifespan.
Description
Technical field
The utility model is related to solid waste burning burner, more particularly to burner stable flame cylinder.
Background technology
In solid waste burning industry, because solid waste complicated component is changeable, incinerator burner operation bad environments,
And terms and conditions is severe, there is the following problem：Applicable air-fuel ratio range is narrow, and gas-air undercompounding is easily caused
Flame instability, in addition it is flame-out, or tempering is seriously, ignitor short life etc..
Utility model content
The applicant is directed to the disadvantages mentioned above of prior art, is studied and improved that there is provided a kind of applicable fuel air ratio scope
Width, the burner stable flame cylinder of can burn complete, flame stabilization, service life length.
In order to solve the above problems, the utility model uses following scheme：
A kind of incinerator gas burner stable flame cylinder, including the gas cylinder being nested on the air hose with atmosphere, combustion
The front end of inflator is provided with stable flame pan, and the front end outer wall of gas cylinder is provided with back-fire relief disk, back-fire relief flabellum and is communicated with inside and outside
Stomata, the back-fire relief flabellum is located at the rear of back-fire relief disk；The barrel of the gas cylinder has ring cavity, the front end of the ring cavity and institute
Stomata connection is stated, the end of gas cylinder is provided with the air inlet pipe connected with the ring cavity end.
It is used as the further improvement of above-mentioned technical proposal：
The stable flame pan is the refractory metal disk that thickness range is 5mm~20mm, and its disk body is provided with 6~12 circumference
The first through hole of array arrangement, external diameter big 5mm~30mm of the disk footpath than gas cylinder of the stable flame pan.
The end of the ring cavity of the gas cylinder is closed, is had positioned at the outer wall front end of the ring cavity with the stable flame pan
Gap.
The back-fire relief disk is nested on the outer wall of gas cylinder, and the of circumferentially array arrangement is offered on the disk body of back-fire relief disk
Two through holes.
The week side of boss of gas cylinder is provided with ignitor and Gas Pipe of lighting a fire, and the front end of the ignitor and Gas Pipe of lighting a fire is worn
Cross the front end that gas cylinder is stretched to after the back-fire relief disk and be additionally provided with the stable flame pan, the back-fire relief disk positioned at the igniting
The breeder tube of electrode and Gas Pipe the week side of boss of lighting a fire.
The ignitor is located at the back segment of stable flame cylinder using the ceramic electrode lengthened, its terminals.
Some back-fire relief flabellums are connected with nut, and are fixed on gas cylinder by bolt, and the back-fire relief flabellum can pass through
Nut adjusts the angle between gas cylinder.
It is of the present utility model to have technical effect that：
The aperture inwardly or outwardly of gas cylinder front end of the present utility model dislocation arrangement and with stable flame pan gap, pass through combustion
Acutely disturbance forms turbulent flow to air in the combustion gas of the inside aperture ejection of inflator and air collector, is in the middle part of stable flame pan after being sufficiently mixed
The aperture of array arrangement sprays, and forms stable flame；By the outside aperture of gas cylinder and with stable flame pan gap spray combustion gas with
The air entered by back-fire relief disk and back-fire relief flabellum is mixed, and stable flame is formed in stable flame pan outer.Back-fire relief disk extension and burning
Cavity linking is close, and card has back-fire relief effect.The back-fire relief flabellum of angle adjustable can effectively stop the flame sprayed from back-fire relief disk, together
When can disturb the air by flabellum gap, accelerate combustion gas to be mixed with air.Ignitor used in the utility model, which is used, to be added
Long ceramic electrode, terminals are located at stable flame cylinder back segment, can significantly reduce flame calcination to electrode band to damage.
The applicable air-fuel ratio range of the utility model is wider, and combustion gas is sufficiently mixed with air, flame stabilization, and firepower is violent, and has
Imitate anti-backfire, ignitor long lifespan.
Brief description of the drawings
Fig. 1 is structure chart of the present utility model.
Fig. 2 is the front view of back-fire relief flabellum in the utility model.
Fig. 3 is the front view of back-fire relief disk in the utility model.
Fig. 4 is the front view of stable flame pan in the utility model.
In figure：1st, air hose；10th, ring cavity；11st, gap；2nd, air inlet pipe；3rd, gas cylinder；4th, back-fire relief flabellum；5th, back-fire relief disk；
51st, the second through hole；52nd, breeder tube；6th, stable flame pan；61st, first through hole；7th, igniting Gas Pipe；8th, ignitor；9th, outer wall gas
Hole.
Embodiment
Embodiment of the present utility model is described further below in conjunction with the accompanying drawings.
As shown in figure 1, the incinerator gas burner stable flame cylinder of the present embodiment, including it is nested in the air with atmosphere
Gas cylinder 3 on pipe 1, the front end of gas cylinder 3 is provided with stable flame pan 6, and the front end outer wall of gas cylinder 3 is provided with back-fire relief disk 5, back-fire relief
Flabellum 4 and inside and outside stomata 9 is communicated with, back-fire relief flabellum 4 is located at the rear of back-fire relief disk 5；The barrel of gas cylinder 3 has ring cavity
10, the front end of ring cavity 10 is connected with stomata 9, and the end of gas cylinder 3 is provided with the air inlet pipe 2 connected with the end of ring cavity 10.Wherein, ring
The inwall stomata 9 of chamber 10 and outer wall stomata 9 stagger setting, and beneficial to the perturbation action between combustion gas and air, realization is sufficiently mixed.
Wherein, as shown in figure 4, the stable flame pan 6 in the utility model is the refractory metal that thickness range is 5mm~20mm
Disk, first through hole 61 of its disk body provided with 6~12 circumference array arrangements, the disk footpath of stable flame pan 6 is bigger than the external diameter of gas cylinder 3
5mm~30mm.The above-mentioned size limitation of stable flame pan 6 in the utility model, the purpose is to due to the long-time calcination of stable flame pan 6,
If disk body is too thin, it can deform；And size limitation in disk footpath is for the stable shape that jets out flames.
As shown in figure 1, the end of the ring cavity 10 of gas cylinder 3 is closed, the opening of the end of gas cylinder 3 enters for air
Mouthful, there is gap 11 positioned at the outer wall front end of ring cavity 10 and stable flame pan 6.The gap 11 is combined with inside and outside stomata 9, is further increased
Perturbation action greatly between combustion gas and air, the through hole 61 being arranged in array after being sufficiently mixed from the middle part of stable flame pan 6 sprays, and is formed
Stable flame.
As shown in Figure 1, Figure 3, back-fire relief disk 5 is nested on the outer wall of gas cylinder 3, is offered on the disk body of back-fire relief disk 5 in circle
Second through hole 51 of all array arrangements.The outer of back-fire relief disk 5 is connected closely with burning cavity, and card has back-fire relief effect, and second leads to
The setting in hole 51, it is ensured that air enters outside cylinder.
As shown in figure 1, the week side of boss of gas cylinder 3 is provided with ignitor 8 and igniting Gas Pipe 7, ignitor 8 and igniting combustion gas
The front end of pipe 7 passes through the front end that gas cylinder 3 is stretched to after back-fire relief disk 5 and close stable flame pan 6, as shown in figure 3, also being set on back-fire relief disk 5
Have positioned at ignitor 8 and light a fire the week side of boss of Gas Pipe 7 breeder tube 52 there is provided igniting when required air circulation.
In the utility model, as shown in figure 1, ignitor 8 is using the ceramic electrode lengthened, its terminals is located at stable flame cylinder
Back segment.Ignitor is located at stable flame cylinder back segment, can significantly reduce flame calcination to electrode using ceramic electrode, terminals are lengthened
Bring damage.
As shown in Fig. 2 some back-fire relief flabellums 4 are connected with nut 12, and gas cylinder 3, back-fire relief fan are fixed on by bolt 13
Leaf 4 can adjust the angle between gas cylinder 3 by nut 12, and rotary nut can adjust fan blade angles.The back-fire relief of angle adjustable
Flabellum can effectively stop the flame sprayed from back-fire relief disk, while the air by flabellum gap can be disturbed, accelerate combustion gas and sky
Gas is mixed.
In the utility model, combustion gas enters in ring cavity 10 from air inlet pipe 2, can be rapid after being sprayed from the front end of gas cylinder 3
Mixed with air, stable flame is formed at the middle part of stable flame pan 6 and outer.It is provided with after stable flame pan 6 and has back-fire relief and ventilatory function concurrently
Back-fire relief disk 5, the back-fire relief flabellum 4 of the cylinder of gas cylinder 3 provided with the angle adjustable for preventing tempering, the outer of back-fire relief disk 5 and burning
Device cavity is closely connected, and its card has back-fire relief effect.The back-fire relief flabellum 4 of angle adjustable can effectively stop what is sprayed from back-fire relief disk 5
Flame, while the air by gap between back-fire relief flabellum 4 can be disturbed, accelerates combustion gas to be mixed with air.
Claims (6)
1. a kind of incinerator gas burner stable flame cylinder, including the gas cylinder being nested on the air hose (1) with atmosphere
(3), the front end of gas cylinder (3) is provided with stable flame pan (6), and the front end outer wall of gas cylinder (3) is provided with back-fire relief disk (5), back-fire relief fan
Leaf (4) and inside and outside stomata (9) is communicated with, the back-fire relief flabellum (4) is located at the rear of back-fire relief disk (5)；The gas cylinder (3)
Barrel there is ring cavity (10), the front end of the ring cavity (10) is connected with the stomata (9), the end of gas cylinder (3) be provided with
The air inlet pipe (2) of ring cavity (10) the end connection.
2. incinerator gas burner stable flame cylinder according to claim 1, it is characterised in that：The stable flame pan (6) is thickness
Spend the refractory metal disk that scope is 5mm~20mm, first through hole of its disk body provided with 6~12 circumference array arrangements
(61), external diameter big 5mm~30mm of the disk footpath of the stable flame pan (6) than gas cylinder (3).
3. incinerator gas burner stable flame cylinder according to claim 1, it is characterised in that：The ring of the gas cylinder (3)
The end of chamber (10) is closed, has gap (11) positioned at the outer wall front end of the ring cavity (10) and the stable flame pan (6)；Institute
State back-fire relief disk (5) to be nested on the outer wall of gas cylinder (3), the of circumferentially array arrangement is offered on the disk body of back-fire relief disk (5)
Two through holes (51).
4. incinerator gas burner stable flame cylinder according to claim 3, it is characterised in that：The week side of boss of gas cylinder (3) is set
There is ignitor (8) and Gas Pipe (7) of lighting a fire, the front end of the ignitor (8) and igniting Gas Pipe (7) passes through the back-fire relief
The front end of gas cylinder (3) is stretched to after disk (5) and is additionally provided with the stable flame pan (6), the back-fire relief disk (5) positioned at the point
Thermoelectricity pole (8) and the breeder tube (52) of Gas Pipe (7) the week side of boss of lighting a fire.
5. incinerator gas burner stable flame cylinder according to claim 4, it is characterised in that：The ignitor (8) is adopted
With the ceramic electrode of lengthening, its terminals is located at the back segment of stable flame cylinder.
6. incinerator gas burner stable flame cylinder according to claim 1, it is characterised in that：Some back-fire relief flabellums
(4) it is connected with nut, and gas cylinder (3) is fixed on by bolt, the back-fire relief flabellum (4) can passes through nut regulation and gas cylinder
(3) angle between.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621280725.1U CN206478651U (en) | 2016-11-28 | 2016-11-28 | Incinerator gas burner stable flame cylinder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621280725.1U CN206478651U (en) | 2016-11-28 | 2016-11-28 | Incinerator gas burner stable flame cylinder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206478651U true CN206478651U (en) | 2017-09-08 |
Family
ID=59756757
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621280725.1U Expired - Fee Related CN206478651U (en) | 2016-11-28 | 2016-11-28 | Incinerator gas burner stable flame cylinder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206478651U (en) |
-
2016
- 2016-11-28 CN CN201621280725.1U patent/CN206478651U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 215126 Chengpu Road, Sheng Pu town, Suzhou Industrial Park, Suzhou, Jiangsu 18 Patentee after: Zhongxin Heshun environmental protection (Jiangsu) Co.,Ltd. Address before: 215126 Chengpu Road, Sheng Pu town, Suzhou Industrial Park, Suzhou, Jiangsu 18 Patentee before: JIANGSU HESHUN ENVIRONMENTAL PROTECTION Co.,Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170908 |