CN1858497A - Flame transmission igniter - Google Patents
Flame transmission igniter Download PDFInfo
- Publication number
- CN1858497A CN1858497A CN 200610012778 CN200610012778A CN1858497A CN 1858497 A CN1858497 A CN 1858497A CN 200610012778 CN200610012778 CN 200610012778 CN 200610012778 A CN200610012778 A CN 200610012778A CN 1858497 A CN1858497 A CN 1858497A
- Authority
- CN
- China
- Prior art keywords
- flame transmission
- outer tunnel
- igniter
- spark lever
- internal channel
- 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.)
- Granted
Links
- 230000005540 biological transmission Effects 0.000 title claims abstract description 20
- 238000009434 installation Methods 0.000 claims description 2
- 239000002737 fuel gas Substances 0.000 abstract description 6
- 238000005516 engineering process Methods 0.000 abstract description 2
- 238000007664 blowing Methods 0.000 abstract 2
- 239000007789 gas Substances 0.000 description 17
- 238000010304 firing Methods 0.000 description 8
- 238000010438 heat treatment Methods 0.000 description 5
- 238000000034 method Methods 0.000 description 5
- 238000002485 combustion reaction Methods 0.000 description 4
- 239000003034 coal gas Substances 0.000 description 3
- 238000012423 maintenance Methods 0.000 description 3
- 238000005338 heat storage Methods 0.000 description 2
- 206010020843 Hyperthermia Diseases 0.000 description 1
- 230000032683 aging Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 230000036031 hyperthermia Effects 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 238000005496 tempering Methods 0.000 description 1
- 230000005619 thermoelectricity Effects 0.000 description 1
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- Regulation And Control Of Combustion (AREA)
Abstract
The flame transmission igniter belongs to the field of fuel gas distributing and burning apparatus technology. The flame transmission igniter consists of one inner passage, one outer passage and one igniting rod inside one protecting box, and features that both the inner passage and the outer passage have homogeneously distributed small holes. The flame transmission igniter has also one igniting cavity fixed below the outer passage and with one flange connected to the flange in the igniting rod protecting box. It may operate in either forced air blowing mode or natural air blowing mode. The present invention has simple structure, safe and reliable running, high ignition success rate and wide application.
Description
Technical field
The invention belongs to and give out of gas and firing equipment firing technique field, especially give out of gas and firing equipment medium-long range firing technique field, source of the gas can be various inflammable gases.
Background technology
Fuel gas diffuses and the firing equipment igniter generally comprises spark lever, firing cable and high energy exciter three parts.Its igniter often adopts the direct-fire form: promptly directly contact fuel gas with ignition tip and light, but because the ignition tip of igniter is in flame zone all the time, firing cable also is to be in the hyperthermia radiation district for a long time, easily cause ageing equipment, make gas leakage, cause security incident, seriously shorten service life of equipment, also be not easy to maintain and replace; When diffusing and heated air during for lower calorific value fuel gas, be difficult for directly lighting in addition, ignition success rate is low.A kind of in recent years coal gas remote ignition method by name and install granted patent, the patent No. is ZL 03128380.2, it discloses a kind of coal gas remote ignition method and device thereof, its structure is that the igniter front end links to each other with gas pipe, be disposed with gas inlet in the cavity, the igniting chamber, the high pressure spot duration and degree of heating, the inner chamber of gas pipe is provided with fin or heat storage, in gas pipe, also be provided with an ignition channel, after it passes heat storage, the through burner of its front end also is longer than the ejiction opening of burner slightly, its rear end is stretched in the igniter, and igniting air hose and high pressure spot duration and degree of heating all are arranged in the ignition channel pipe.But the high-tension electricity duration and degree of heating unprotect in this contrive equipment burns out easily, and complex structure, and the flame transmission is slow, and restricted application can not be applicable to that gas diffuses and boisterous open-air igniting.
Summary of the invention
At the above-mentioned deficiency of prior art, the invention provides a cover flame and transmit long-range igniter, it can be in the distance high-temperature region tens meters place light and diffuse or heated air, ignition process is safe and reliable, and is easy to operate.This ignition device structure is simple, easy to maintenance, long service life, safe and reliable to operation, applied widely, thoroughly solved the direct-fire spark lever, firing cable often burns out, service life is short, and equipment cost height, equipment failure rate height in other device, ignition success rate is low and the problem of equipment fluctuation of service.
Described flame transmission igniter; form by internal and external channel and the spark lever that is arranged in the spark lever guard box; it is characterized in that: internal channel 1 is fixed in the outer tunnel 2; inflammable gas is an internal channel; flame and combustion air are outer tunnel; evenly be provided with some air admission holes on the tube wall of internal channel 1 and outer tunnel 2, select caliber control gas flow rate and flow according to the distance of flame transmission and the character of inflammable gas.Lower side design at outer tunnel 2 has igniting chamber 3; the coal gas overfall is arranged in the chamber; nature air feed mouth and ignition tip; the other end in igniting chamber 3 is fixed with ring flange 4; the ring flange 5 of spark lever guard box 6 front portions links together by bolt and ring flange 4; flame ejiction opening 8 is fixed on the front end of internal channel 1 and outer tunnel 2; with internal channel 1 and outer tunnel 2 along crooked 30 °～70 ° of flame transmission direction; spark lever 7 middle parts are fixed on the spark lever guard box 6; spark lever 7 front ends are unsettled in igniting chamber 3; the rear end is unsettled in spark lever guard box 6, internal channel 1 and outer tunnel 2 parallel installations.Flame transmission igniter outer tunnel 2 of the present invention has forced air supply and two kinds of frame modes of funnel draught.The forced air supply mode is that the bottom sides at outer tunnel 2 is provided with forced air inlet mouth 9.
Flame transmission igniter provided by the invention has following beneficial effect:
1, spark lever can reach tens meters from the flame combustion district, and spark lever is installed in the spark lever guard box, has prolonged the service life of spark lever;
2, the spark lever guard box is connected with bolt by ring flange with the igniting chamber, is easy to dismounting, and is easy to maintenance, saves maintenance time;
3, be evenly equipped with aperture on the tube wall of internal and external channel, there are enough air to enter and help burning, accelerated the flame transmission speed, guaranteed that flame transmits and not tempering forward, be fixed with the flame ejiction opening at the front end of internal and external channel and become 30 °～70 ° with it, it is had under the abominable situation such as wind and rain also in the open air can ignited flammable gas, thereby has improved ignition success rate, safe and reliable, reduced the equipment operation troubles;
4, simple in structure, applied widely, can light low-calorie fuel gas, can be widely used in fields such as diffuse in the high-altitude, the heating of various industry kiln, heating of house.
Description of drawings
Fig. 1 is a structural representation of the present invention;
Fig. 2 adopts the structural representation of forced air supply mode for outer tunnel among the present invention 2.
The specific embodiment
Below in conjunction with accompanying drawing to the specific embodiment of the present invention further detailed description.Fig. 1 is a structural representation of the present invention, and outer tunnel 2 is the nature air supply mode.The present invention adopts double pass system, and inflammable gas transmits from internal channel 1, and flame and combustion air transmit from the gap of internal channel 1 and outer tunnel 2.The model that spark lever 7 adopts is L100～L1500, spark lever 7 is fixed in the spark lever guard box 6, the front end of spark lever is an ignition tip, the tail end contact thermoelectricity cable and the high-energy ignition exciter of spark lever, with the high-energy ignition exciter of PLC control, need igniting to produce the 3000V high-voltage spark by the high-energy ignition exciter, the inflammable gas in the igniting chamber 3 is lighted, flame communicates by air admission hole on the outer tunnel 2 and atmosphere, constantly supplies with combustion air; Simultaneously under the promotion of the inflammable gas flow velocity internal channel 1 in, the flames in the outer tunnel 2 constantly transmit forward, and flame is pulled to flame ejiction opening 8 fuel gas is lighted.
Fig. 2 is the structural representation of forced air supply mode for outer tunnel 2 among the present invention.Flame ejiction opening 8 is fixed on the front end of internal channel 1 and outer tunnel 2, with internal channel 1 and outer tunnel 2 along crooked 60 ° of flame transmission direction; Bottom sides at outer tunnel 2 is provided with forced air supply mouth 9.The end of forced air supply mouth 9 is connected with the air channel of blower fan by ring flange.
Claims (6)
1, flame transmission igniter; form by inside and outside passage and the spark lever that is arranged in the spark lever guard box; it is characterized in that: internal channel (1) is fixed in the outer tunnel (2); in the lower side installing hole of outer tunnel (2), be fixed with igniting chamber (3); the other end in igniting chamber (3) is fixed with ring flange (4), and the anterior ring flange (5) of spark lever guard box (6) links together by bolt and ring flange (4).
2, according to the described flame transmission igniter of claim 1, it is characterized in that: evenly be provided with air admission hole on the tube wall of internal channel (1) and outer tunnel (2).
3, according to the described flame transmission igniter of claim 1, it is characterized in that: flame ejiction opening (8) is fixed on the front end of internal channel (1) and outer tunnel (2), becomes 30 °～70 ° with outer tunnel (2) along the flame transmission direction with internal channel (1).
4, according to the described flame transmission igniter of claim 1, it is characterized in that: spark lever (7) middle part is fixed in the spark lever guard box (6), and spark lever (7) front end is unsettled in igniting chamber (3), and the rear end is unsettled in spark lever guard box (6).
5, according to the described flame transmission igniter of claim 1, it is characterized in that: internal channel (1) and the parallel installation of outer tunnel (2).
6, according to the described flame transmission igniter of claim 1, it is characterized in that: the bottom sides of outer tunnel (2) is provided with forced air inlet mouth (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB200610012778XA CN100445646C (en) | 2006-05-31 | 2006-05-31 | Flame transmission igniter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB200610012778XA CN100445646C (en) | 2006-05-31 | 2006-05-31 | Flame transmission igniter |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1858497A true CN1858497A (en) | 2006-11-08 |
| CN100445646C CN100445646C (en) | 2008-12-24 |
Family
ID=37297428
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB200610012778XA Active CN100445646C (en) | 2006-05-31 | 2006-05-31 | Flame transmission igniter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN100445646C (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102135274A (en) * | 2010-09-30 | 2011-07-27 | 南通海鹰机电集团有限公司 | Gas safe diffusion combustion device |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0225623A (en) * | 1988-07-14 | 1990-01-29 | Shoei Seisakusho:Kk | Radiant tube burner device |
| NL1004051C2 (en) * | 1996-09-17 | 1998-03-18 | Gastec Nv | Catalytic radiation burner. |
| CN2553261Y (en) * | 2002-02-07 | 2003-05-28 | 邹国泉 | Long distance electronic igniter |
| CN2580106Y (en) * | 2002-09-06 | 2003-10-15 | 胜利石油管理局钻井工艺研究院 | Closed igniter for drilling well |
| CN1242200C (en) * | 2003-07-24 | 2006-02-15 | 赵升智 | Gas remote ignition method and apparatus |
| CN2921622Y (en) * | 2006-05-31 | 2007-07-11 | 太原亚乐士新技术有限公司 | Flame ignitor propagating |
-
2006
- 2006-05-31 CN CNB200610012778XA patent/CN100445646C/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102135274A (en) * | 2010-09-30 | 2011-07-27 | 南通海鹰机电集团有限公司 | Gas safe diffusion combustion device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN100445646C (en) | 2008-12-24 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: SHANXI YALESHI ENVIRONMENTAL TECHNOLOGY CO., LTD. Free format text: FORMER OWNER: TAIYUAN YALESHI NEW TECHNOLOGY CO., LTD. Effective date: 20090925 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20090925 Address after: Wang Du Village, Jinzhong Development Zone, Shanxi Patentee after: Shanxi yaleshi Environmental Protection Technology Co.,Ltd. Address before: 136 HSBC street, Shanxi, Taiyuan Patentee before: YALESHI NEW TECHNOLOGY Co.,Ltd. |
|
| C56 | Change in the name or address of the patentee | ||
| CP03 | Change of name, title or address |
Address after: 030600 Wang Du Village, Jinzhong Development Zone, Jinzhong, Shanxi Patentee after: SHANXI ALEX ENVIRONMENTAL PROTECTION TECHNOLOGY CO.,LTD. Address before: 030060 Wang Du Village, Jinzhong Development Zone, Shanxi, China Patentee before: Shanxi yaleshi Environmental Protection Technology Co.,Ltd. |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: Flame transmission ignition device Granted publication date: 20081224 Pledgee: China Minsheng Bank Co.,Ltd. Taiyuan Branch Pledgor: SHANXI ALEX ENVIRONMENTAL PROTECTION TECHNOLOGY CO.,LTD. Registration number: Y2024980040143 |