CN201437991U - Multi-functional automatic safe igniter for combustors - Google Patents
Multi-functional automatic safe igniter for combustors Download PDFInfo
- Publication number
- CN201437991U CN201437991U CN2009200652974U CN200920065297U CN201437991U CN 201437991 U CN201437991 U CN 201437991U CN 2009200652974 U CN2009200652974 U CN 2009200652974U CN 200920065297 U CN200920065297 U CN 200920065297U CN 201437991 U CN201437991 U CN 201437991U
- Authority
- CN
- China
- Prior art keywords
- igniter
- flame
- automatic safe
- rows
- ball valve
- 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
- 239000000446 fuel Substances 0.000 claims abstract description 17
- 239000000523 sample Substances 0.000 claims abstract description 5
- 238000007789 sealing Methods 0.000 claims description 4
- 229910001220 stainless steel Inorganic materials 0.000 claims description 4
- 239000010935 stainless steel Substances 0.000 claims description 4
- 238000001816 cooling Methods 0.000 claims description 3
- 238000007689 inspection Methods 0.000 claims description 2
- 230000014759 maintenance of location Effects 0.000 claims description 2
- 239000007789 gas Substances 0.000 abstract description 12
- 238000002485 combustion reaction Methods 0.000 abstract description 9
- 238000001514 detection method Methods 0.000 abstract description 3
- 239000002737 fuel gas Substances 0.000 abstract description 2
- 238000005516 engineering process Methods 0.000 description 3
- 239000007921 spray Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000010355 oscillation Effects 0.000 description 1
- 238000007670 refining Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
Images
Abstract
The utility model relates to a multi-functional automatic safe igniter for combustors, which comprises a high-energy electronic ignition unit, a gas burner, a flame-stabilizing cap, an ultraviolet flame detector and a gas inlet tube; the ignition unit is arranged at the tail of the igniter, and is connected in an outer igniter tube through an electrode sleeve; the gas burner is arranged in the front end of the outer igniter tube, wherein two rows of holes are radially arranged on the periphery of the gas burner, the axial end of the gas burner is sealed, moreover, the position angles of the two rows of holes are staggered from each other, the number of each row of holes is even, and the holes are in one-to-one correspondence; the flame-stabilizing cap is arranged on the front end of the igniter, and covers the front ends of the gas burner and the ignition unit in the tube in order to mix the fuel with the air; and the ultraviolet flame detector and the gas inlet tube are arranged at the middle of the igniter, and are used to support combustion and cool a fire detection probe. Since the utility model adopts the high-energy automatic electronic ignition unit for ignition, the combustion-supporting air and the fuel gas can be sufficiently and uniformly mixed in the outer igniter tube, the affection of outside factors such as pressure fluctuation is reduced, and thereby the utility model creates conditions for stable combustion.
Description
Technical field
The utility model relates to burner, refers in particular to the multi-functional full-automatic safe igniter of a kind of burner that is installed on the burner.
Background technology
At present, the a large amount of burner igniters that use in fields such as oil refining, chemical industry, new forms of energy, just has simple ignition function, especially in the combustion chamber under the higher and uneven situation of medium disturbance or furnace pressure, be easy to stop working, if in case the flame-out untimely flame-out signal that detects, the gas of leakage will cause combustion chamber resume combustion even blast, and is abnormally dangerous.
Summary of the invention
The purpose of this utility model is improved, is innovated at shortcoming that exists in the background technology and problem, provides a kind of automatic igniting, stable, the automatic flame detection of flame combustion, flame-out automatic sound-light alarm, flare up fire can realized to detect the multi-functional full-automatic safe igniter of exporting automatically of burner.
The technical solution of the utility model is a kind of igniter that comprises following structure of structure:
Be arranged on the high-energy electronic igniter of igniter tail end, igniter is connected to igniter in the igniter outer tube by the electrode sleeve pipe;
Be arranged on the fuel burner nozzle of igniter outer tube Inner Front End, wherein radially be provided with two rows of openings around the fuel burner nozzle, the axial end portion sealing, and the position angle of two rows of openings staggers mutually, and every rows of openings is an even number, and eyelet is corresponding one by one;
Be arranged on the stable flame cover of igniter front end, stable flame cover is included in fuel burner nozzle and igniter front end in the pipe, and fuel is mixed with air;
Be arranged on the ultraviolet flame detector and the air inlet pipe at igniter middle part, be used for combustion-supporting and the cooling flame detecting probe.
The beneficial effects of the utility model:
The utility model has adopted high-energy full-automatic electronic ignition device, when system possesses ignition condition, high energy ignition unit sends spark, light gas spray head, gas spray head adopts lateral opening, axial closing form, its objective is and combustion air and fuel gas are mixed fully and evenly in the igniter outer tube, and make fuel mixture jet velocity and flame propagation velocity proportioning more suitable, reduced extraneous factor such as pressure oscillation influences, thereby for realizing that smooth combustion creates conditions.The igniter front end is provided with the stable flame cover with the outer seal of tube, has two circle fresh air inlets on the stable flame cover, makes flame not be subjected in the combustion chamber medium disturbance in stable flame cover or furnace pressure is higher and uneven the influence, thereby realizes fully, stablizes, trouble-free burning.
Description of drawings
Fig. 1 is the utility model general assembly drawing
Fig. 2 is that Figure 1A is to view
Fig. 3 is a ultraviolet flame detector schematic diagram
Fig. 4 is the fuel burner nozzle profile
Fig. 5 is the stable flame cover profile
The specific embodiment
By Fig. 1 to 5 as can be known, the utility model comprises:
Be arranged on the high-energy electronic igniter of igniter tail end, igniter is connected to igniter in the igniter outer tube 9 by electrode sleeve pipe 5;
Be arranged on the fuel burner nozzle 11 of igniter outer tube 9 Inner Front Ends, wherein radially be provided with two rows of openings around the fuel burner nozzle 11, the axial end portion sealing, and the position angle of two rows of openings staggers mutually, and every rows of openings is an even number, and eyelet is corresponding one by one;
Be arranged on the stable flame cover 12 of igniter front end, stable flame cover 12 is included in fuel burner nozzle and igniter front end in the pipe, and fuel is mixed with air;
Be arranged on the ultraviolet flame detector and the air inlet pipe 15 at igniter middle part, be used for combustion-supporting and the cooling flame detecting probe.
Electronic ignition device described in the utility model comprises ignitor, electrode contact 1, electrode contact 22, stainless steel short ball valve, ball valve joint 1, ball valve joint 24, electrode sleeve pipe 5 and retention flame stable flame cover 12.Described fuel burner nozzle 11 is by being threaded in the into termination of gas pipe 6, and advances a watt phase pipe 6 and be arranged in the igniter outer tube 9, and afterbody is located at the outside of end plate 8 and connects a gas joint 7.Described stable flame cover 12 seals the front end that is connected igniter outer tube 9 by screw thread, and the front end of stable flame cover 12 has bar hole, and the rear end has circular hole.Described ultraviolet flame detector is made up of ball valve joint 1, stainless steel short ball valve 16 and fire inspection adapter 13, is connected on the end plate 8.
But the ultraviolet flame detection probe of the utility model free adjustment angle, the flame burning situation of observing that can be complete, and fire is examined signal outputs on the spot control panel and long-range DCS system, in case flame-out, on the spot control panel immediately automatic sound-light alarm, and the signal that will stop working export automatically.
Embodiment described in the utility model only is the description that preferred implementation of the present utility model is carried out; be not that the utility model design and scope are limited; under the prerequisite that does not break away from the utility model design philosophy; engineers and technicians make the technical solution of the utility model in this area various modification and improvement; all should fall into protection domain of the present utility model; the technology contents that the utility model is asked for protection all is documented in claims.
Claims (5)
1. multi-functional full-automatic safe igniter of burner is characterized in that comprising:
Be arranged on the high-energy electronic igniter of igniter tail end, igniter is connected to igniter in the igniter outer tube (9) by electrode sleeve pipe (5);
Be arranged on the fuel burner nozzle (11) of igniter outer tube (9) Inner Front End, wherein fuel burner nozzle (11) radially is provided with two rows of openings on every side, axial end portion sealing, and the position angle of two rows of openings staggers mutually, and every rows of openings is an even number, and eyelet is corresponding one by one;
Be arranged on the stable flame cover (12) of igniter front end, stable flame cover (12) is included in fuel burner nozzle and igniter front end in the pipe, and fuel is mixed with air;
Be arranged on the ultraviolet flame detector and the air inlet pipe (15) at igniter middle part, be used for combustion-supporting and the cooling flame detecting probe.
2. the multi-functional full-automatic safe igniter of burner according to claim 1 is characterized in that described electronic ignition device comprises ignitor, electrode contact one (1), electrode contact two (2), stainless steel short ball valve, ball valve joint one (3), ball valve joint two (4), electrode sleeve pipe (5) and retention flame stable flame cover (12).
3. the multi-functional full-automatic safe igniter of burner according to claim 1, it is characterized in that described fuel burner nozzle (11) is by being threaded in the into termination of gas pipe (6), and advance a watt phase pipe (6) and be arranged in the igniter outer tube (9), afterbody is located at the outside of end plate (8) and connects a gas joint (7).
4. the multi-functional full-automatic safe igniter of burner according to claim 1, it is characterized in that described stable flame cover (12) is connected the front end of igniter outer tube (9) by the screw thread sealing, the front end of stable flame cover (12) has bar hole, and the rear end has circular hole.
5. the multi-functional full-automatic safe igniter of burner according to claim 1 is characterized in that described ultraviolet flame detector takes over (13) by ball valve joint one (17), stainless steel short ball valve (16) and fire inspection and form, and is connected on the end plate (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009200652974U CN201437991U (en) | 2009-07-16 | 2009-07-16 | Multi-functional automatic safe igniter for combustors |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009200652974U CN201437991U (en) | 2009-07-16 | 2009-07-16 | Multi-functional automatic safe igniter for combustors |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201437991U true CN201437991U (en) | 2010-04-14 |
Family
ID=42399965
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009200652974U Expired - Fee Related CN201437991U (en) | 2009-07-16 | 2009-07-16 | Multi-functional automatic safe igniter for combustors |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201437991U (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102353071A (en) * | 2011-09-08 | 2012-02-15 | 大唐林州热电有限责任公司 | Device for preventing fire detection peep of few-oil ignition combustor |
| CN102425809A (en) * | 2011-11-28 | 2012-04-25 | 中冶南方(武汉)威仕工业炉有限公司 | Ignition electrode suitable for multiple radiant tube burners |
| CN102554211A (en) * | 2012-03-19 | 2012-07-11 | 中国重汽集团杭州发动机有限公司 | Automatic ignition and air entraining device and method for full automatic casting machine |
| WO2013003995A1 (en) * | 2011-07-04 | 2013-01-10 | Air Liquide Advanced Technologies Usa, Llc | Self-igniting burner and method of use, and method of manufacture |
| CN104913338A (en) * | 2014-10-16 | 2015-09-16 | 重庆朗光生物质能有限公司 | Program-controlled smokeless gas ignition device |
| CN105444185A (en) * | 2015-12-17 | 2016-03-30 | 刘安桂 | Ignition combustion assisting device for garbage thermal cracking furnace |
| CN114251673A (en) * | 2020-09-21 | 2022-03-29 | 宝山钢铁股份有限公司 | Overlength natural gas ignition gun of multi-fuel boiler and ignition method thereof |
-
2009
- 2009-07-16 CN CN2009200652974U patent/CN201437991U/en not_active Expired - Fee Related
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2013003995A1 (en) * | 2011-07-04 | 2013-01-10 | Air Liquide Advanced Technologies Usa, Llc | Self-igniting burner and method of use, and method of manufacture |
| CN102353071A (en) * | 2011-09-08 | 2012-02-15 | 大唐林州热电有限责任公司 | Device for preventing fire detection peep of few-oil ignition combustor |
| CN102353071B (en) * | 2011-09-08 | 2013-04-24 | 大唐林州热电有限责任公司 | Device for preventing fire detection peep of few-oil ignition combustor |
| CN102425809A (en) * | 2011-11-28 | 2012-04-25 | 中冶南方(武汉)威仕工业炉有限公司 | Ignition electrode suitable for multiple radiant tube burners |
| CN102425809B (en) * | 2011-11-28 | 2014-04-02 | 中冶南方(武汉)威仕工业炉有限公司 | Ignition electrode suitable for multiple radiant tube burners |
| CN102554211A (en) * | 2012-03-19 | 2012-07-11 | 中国重汽集团杭州发动机有限公司 | Automatic ignition and air entraining device and method for full automatic casting machine |
| CN104913338A (en) * | 2014-10-16 | 2015-09-16 | 重庆朗光生物质能有限公司 | Program-controlled smokeless gas ignition device |
| CN104913338B (en) * | 2014-10-16 | 2018-02-16 | 重庆朗光生物质能有限公司 | Program control smokeless gas igniter |
| CN105444185A (en) * | 2015-12-17 | 2016-03-30 | 刘安桂 | Ignition combustion assisting device for garbage thermal cracking furnace |
| CN114251673A (en) * | 2020-09-21 | 2022-03-29 | 宝山钢铁股份有限公司 | Overlength natural gas ignition gun of multi-fuel boiler and ignition method thereof |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201437991U (en) | Multi-functional automatic safe igniter for combustors | |
| JP5487917B2 (en) | Multi-fuel burner device | |
| CN202853754U (en) | Boiler smoke gas temperature detector | |
| CN202853757U (en) | Easy-mounting boiler smoke gas temperature detector | |
| EP2853813B1 (en) | Burner head | |
| CN204227432U (en) | Torch altar lamp which burns day and night device | |
| CN207880835U (en) | A kind of burner for waste heat boiler | |
| CN107702117B (en) | Combustor for preparing reducing gas by secondary stoichiometric burning | |
| CN202511298U (en) | Emergency vent torch burner | |
| CN202813383U (en) | Oil-gas combination burner suitable for acrylonitrile incinerator | |
| CN203223916U (en) | Two-stage flame safety eternal fire | |
| CN203052681U (en) | Ground torch type combustion processing system | |
| CN111750356A (en) | Oil/air gun combined type boiler combustion device and using method | |
| CN104406170A (en) | Ground torch incandescent light device | |
| CN202032585U (en) | Incandescent light | |
| CN212390366U (en) | Oil/air gun combined type boiler combustion device | |
| CN209857054U (en) | Burner of incinerator | |
| CN216047736U (en) | Nozzle type waste liquid burner | |
| CN2237784Y (en) | Flame jet type lighter | |
| CN205746964U (en) | Training simulation fire point firearm | |
| CN104650989B (en) | Circle fluidized-bed gasification furnace | |
| RU100185U1 (en) | FUEL COMBUSTION DEVICE | |
| CN220417344U (en) | Gasifier combustible gas diffusing system | |
| CN210921372U (en) | Semi-premixed gas burning torch | |
| CN219160416U (en) | Tempering-preventing and diffusing torch head |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| PP01 | Preservation of patent right |
Effective date of registration: 20150525 Granted publication date: 20100414 |
|
| RINS | Preservation of patent right or utility model and its discharge | ||
| PD01 | Discharge of preservation of patent |
Date of cancellation: 20160525 Granted publication date: 20100414 |
|
| RINS | Preservation of patent right or utility model and its discharge | ||
| PP01 | Preservation of patent right |
Effective date of registration: 20170111 Granted publication date: 20100414 |
|
| RINS | Preservation of patent right or utility model and its discharge | ||
| PD01 | Discharge of preservation of patent | ||
| PD01 | Discharge of preservation of patent |
Date of cancellation: 20170711 Granted publication date: 20100414 |
|
| PP01 | Preservation of patent right | ||
| PP01 | Preservation of patent right |
Effective date of registration: 20170721 Granted publication date: 20100414 |
|
| PD01 | Discharge of preservation of patent | ||
| PD01 | Discharge of preservation of patent |
Date of cancellation: 20180121 Granted publication date: 20100414 |
|
| 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: 20100414 Termination date: 20170716 |