CN2723843Y - Low calorific value heat storage burning torch burner - Google Patents
Low calorific value heat storage burning torch burner Download PDFInfo
- Publication number
- CN2723843Y CN2723843Y CN2004200823231U CN200420082323U CN2723843Y CN 2723843 Y CN2723843 Y CN 2723843Y CN 2004200823231 U CN2004200823231 U CN 2004200823231U CN 200420082323 U CN200420082323 U CN 200420082323U CN 2723843 Y CN2723843 Y CN 2723843Y
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- heat
- accumulation
- cylindrical shell
- burning
- cylinder body
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E20/00—Combustion technologies with mitigation potential
- Y02E20/34—Indirect CO2mitigation, i.e. by acting on non CO2directly related matters of the process, e.g. pre-heating or heat recovery
Abstract
The utility model relates to a low heat value heat storage burning torch burner comprising a center cylinder body, a heat storage cylinder body of primary wind, a heat storage cylinder body of secondary wind, a plurality of flame stabilizing devices, a plurality of burning nozzles of fuel gas assistant burning and normal illumination lamps, wherein, the burning nozzles of fuel gas assistant burning are distributed on the edge of the head portion of the center cylinder body and are aligned with the top portion of the center cylinder body. The center cylinder body, the heat storage cylinder body of primary wind and the heat storage cylinder body of secondary wind are arranged on the same center axle line. A plurality of flame stabilizing devices are respectively distributed on the top portions of the center cylinder body and the heat storage cylinder body of secondary wind. A plurality of normal illumination lamps are arranged near the top portion of the center cylinder body. The low head value of the discharged gas provided by the utility model is lower than 1000 Kcal/Nm [3]and only a little amount of fuel gas for assistant burning is required to stabilize the burning torch burner of burning. The utility model is suitable for the burning torch discharge system of the fertilizer and the chemical industry and other places to make use of water coal slurry or coal power gasification to produce gas or chemical industry products and the partial heat storage environment of high temperature provided by the assistant burning fuel gas is sufficiently used to obtain stable burning and safe discharging and realize no fume burning.
Description
Technical field
The utility model relates to a kind of safety-type combustion apparatus, relates in particular to low heat value heat-accumulation combustion mix flare burner.
Background technology
Mix flare burner is the equipment of most critical in the flare discharge system of petroleum chemical enterprise, its performance quality directly has influence on the performance of flare discharge system and whether reaches environmental requirement, require mix flare burner must with the combustible gas of process units accident or normal discharging in time, emptying burning safely, and must satisfy strict environmental requirement.
By U.S. API standard and China SH3009 code requirement, conventional flare discharge gas calorific value must not be lower than 2000Kcal/Nm
3The solution that is lower than the flare discharge gas routine of 2000Kcal/Nm3 is that the fuel gas companion of blending high heating value in discharging gas burns, and makes that the discharging gas calorific value after the blending is brought up to 2000Kcal/Nm3, could guarantee the smooth combustion of discharging gas.
(discharging gas low heat value is less than 1000Kcal/Nm than low heat value for the needs processing
3), the mix flare burner of big flow combustible gas, for example chemical fertilizer, chemical industry etc. utilize the flare discharge system of water-coal-slurry or coal dust gasification system gas or production chemical product, if the fuel tolerance of solution blending routinely is often very huge, can't bear huge financial burden to factory greatly, or the fuel gas public work ability to provide the auxiliary items of factory does not provide big like this energy resource consumption at all yet.Conventional combustion technology is powerless to this low heat value, big volume exhaust.
Summary of the invention
The purpose of this utility model is to provide a kind of low heat value heat-accumulation combustion mix flare burner, and it can significantly improve the smooth combustion ability of low heat value torch under the situation that consumes small amount of fuel gas companion burning.
A kind of low heat value heat-accumulation combustion mix flare burner provided by the utility model, be characterized in: it comprises that a central cylinder, wind accumulation of heat cylindrical shell, secondary wind accumulation of heat cylindrical shell, several flameholders, several fuel gas companion burn burner and normal bright lamp, wherein: described fuel gas companion burns the edge that burner is arranged in the central cylinder head, flushes with the central cylinder top; A described wind accumulation of heat cylindrical shell centering cylindrical shell top, secondary wind accumulation of heat cylindrical shell places on wind accumulation of heat cylindrical shell, the central cylinder bottom is connected with discharging gas air intake duct, and again: central cylinder, wind accumulation of heat cylindrical shell, a secondary wind accumulation of heat cylindrical shell are arranged on the same central axis; Described several flameholders are distributed in the top of described central cylinder and secondary wind accumulation of heat cylindrical shell respectively; Described some normal bright lamps are distributed near the central cylinder top.
Above-mentioned low heat value heat-accumulation combustion mix flare burner also is included in the fuel gas endless tube distributor that the central cylinder top is provided with, and described several fuel gas companion burning burner is woods shape and is evenly distributed in this fuel gas endless tube distributor.
Above-mentioned low heat value heat-accumulation combustion mix flare burner, wherein, a wind accumulation of heat cylindrical shell is that diameter is horn-like that secondary amplifies.
Above-mentioned low heat value heat-accumulation combustion mix flare burner, wherein, the curved bluff body structure of flameholder.
Above-mentioned low heat value heat-accumulation combustion mix flare burner, wherein, the material with the direct contact portion of flame that fuel gas companion burns burner, flameholder, wind accumulation of heat cylindrical shell and secondary wind accumulation of heat cylindrical shell is to be made by heat-resistance stainless steel.
Adopted above-mentioned technical solution, the utility model provides a kind of discharging gas low heat value to be lower than 1000Kcal/Nm
3Only need to consume small amount of fuel gas companion and burn the mix flare burner that just can reach smooth combustion, it is applicable to that chemical fertilizer, chemical industry etc. utilize the flare discharge system of water-coal-slurry or coal dust gasification system gas or production chemical product, it significantly improves the smooth combustion ability of low heat value torch under the situation that consumes small amount of fuel gas companion burning, localized hyperthermia's accumulation of heat environment that making full use of companion's fuel burning gas provides reaches smooth combustion and safety dumping, and realizes smokeless combustion.Have characteristics such as smokeless combustion is effective, heat radiation is low, flame stabilization, the life-span is long, the operating flexibility scope is big simultaneously.
Description of drawings
Fig. 1 is the cutaway view of the utility model structure.
Fig. 2 is a vertical view of the present utility model.
The specific embodiment
Shown in Fig. 1～2, the utility model, i.e. low heat value heat-accumulation combustion mix flare burner comprises that a central cylinder 1, wind accumulation of heat cylindrical shell 2, secondary wind accumulation of heat cylindrical shell 5, several flameholders 6, several fuel gas companion burn burner 3 and normal bright lamp 7.
The fuel gas companion burns the edge that burner 3 is arranged in central cylinder 1 head, flushes with central cylinder 1 top.
The top of wind accumulation of heat cylindrical shell 2 centering cylindrical shells 1, secondary wind accumulation of heat cylindrical shell 5 places the top of a wind accumulation of heat cylindrical shell 2, and the bottom of central cylinder 1 is connected with discharging gas air intake duct.Central cylinder 1, wind accumulation of heat cylindrical shell 2, a secondary wind accumulation of heat cylindrical shell 5 are arranged on the same central axis.A wind accumulation of heat cylindrical shell is that diameter is horn-like that secondary amplifies.
Some normal bright lamps 7 are distributed near the top of central cylinder 1.
The fuel gas endless tube distributor 4 that is provided with at the top of central cylinder 1, it is that small-bore, porous, multi-angle are woods shape and are evenly arranged in this fuel gas endless tube distributor 4 that fuel gas companion burns burner.
The fuel gas companion burns burner 3 and normal bright lamp 7 plays a part to provide localized hyperthermia's accumulation of heat environment and allows the flame stabilization burning.
The material with the direct contact portion of flame that fuel gas companion burns burner 3, flameholder 6, wind accumulation of heat cylindrical shell 2 and secondary wind accumulation of heat cylindrical shell 5 is to be made by heat-resistance stainless steel.
The utility model in the course of the work, discharging gas enters central cylinder by the import of low heat value heat-accumulation combustion mix flare burner, enter heat-accumulation combustion chamber and secondary heat-accumulation combustion chamber then respectively, utilize normal bright lamp to light the combustible gas of central cylinder ejection, utilize a spot of fuel gas burning that localized hyperthermia's accumulation of heat thermal source is provided, realize reliable and stable burning and smokeless combustion, be blended into and be higher than 2000Kcal/Nm than traditional gas that low heat value is discharged
3Mode can save a large amount of fuel gas, the auxiliary companion who consumes minute quantity burns the energy and can reach the safety and environmental protection requirement, is fit to very much the low special flare systems of discharging gas calorific value such as chemical fertilizer, chemical industry coal gasification apparatus.
Advantage of the present utility model is:
(1) smokeless combustion efficiently
Low heat value heat-accumulation combustion mix flare burner adopts multistage heat-accumulation combustion chamber combining structure pattern, provides localized hyperthermia's accumulation of heat environment in essence and makes the low heat value torch also can reliable and stablely burn.It is to utilize a spot of fuel gas burning that the accumulation of heat thermal source is provided, in a wind accumulation of heat cylindrical shell (a heat-accumulation combustion chamber) and secondary wind accumulation of heat cylindrical shell (secondary heat-accumulation combustion chamber), form localized hyperthermia's accumulation of heat environment, for low heat value discharging gas provides a stable high temperature burning things which may cause a fire disaster, guarantee the reliable and stable burning of low heat value discharging gas.The required air capacity of low heat value discharging gas completing combustion is less, and wind of unique design and secondary wind air intake mode can be aspirated a large amount of air to flame kernel zone and be participated in burning, realize smokeless combustion.
(2) low heat radiation
Low heat value heat-accumulation combustion mix flare burner has lower heat radiation, can effectively save the height of occupation of land, reduction torch.
(3) long-life
Low heat value heat-accumulation combustion mix flare burner is because discharging gas calorific value is low, and burning has improved the high-temperature work environment of torch head fully.The flare tip high-temperature area adopts Refractoloy GH3030 and 310SS to guarantee elevated temperature strength and decay resistance simultaneously, has prolonged the service life of mix flare burner greatly.
(4) reliable and stable flame
Low heat value heat-accumulation combustion mix flare burner adopts multistage heat-accumulation combustion chamber combining structure pattern, providing localized hyperthermia's accumulation of heat environment in essence makes and also can reliable and stablely burn low heat value discharging gas (by U.S. API standard and China SH3009 code requirement, conventional flare discharge gas calorific value must not be lower than 2000Kcal/Nm
3).It is to utilize a spot of fuel gas burning that the accumulation of heat thermal source is provided, in a wind accumulation of heat cylindrical shell (a heat-accumulation combustion chamber) and secondary wind accumulation of heat cylindrical shell (secondary heat-accumulation combustion chamber), form localized hyperthermia's accumulation of heat environment, for low heat value discharging gas provides a stable high temperature burning things which may cause a fire disaster, guarantee the reliable and stable burning of low heat value discharging gas.Be arranged in the normal bright lamp of the Chang Ran at central cylinder place simultaneously, a stable incendiary source and security personnel's flame also are provided.
(5) low noise
Low heat value heat-accumulation combustion mix flare burner exit velocity is low, and displacement noise and combustion noise all are lower than conventional torch.
Claims (5)
1. a low heat value heat-accumulation combustion mix flare burner is characterized in that; It comprises that a central cylinder, wind accumulation of heat cylindrical shell, secondary wind accumulation of heat cylindrical shell, several flameholders, several fuel gas companion burn burner and normal bright lamp, wherein:
Described fuel gas companion burns the edge that burner is arranged in the central cylinder head, flushes with the central cylinder top;
A described wind accumulation of heat cylindrical shell centering cylindrical shell top, secondary wind accumulation of heat cylindrical shell places on wind accumulation of heat cylindrical shell, the central cylinder bottom is connected with discharging gas air intake duct, and again: central cylinder, wind accumulation of heat cylindrical shell, a secondary wind accumulation of heat cylindrical shell are arranged on the same central axis;
Described several flameholders are distributed in the top of described central cylinder and secondary wind accumulation of heat cylindrical shell respectively;
Described some normal bright lamps are distributed near the central cylinder top.
2. a kind of low heat value heat-accumulation combustion mix flare burner according to claim 1, it is characterized in that, it also is included in the fuel gas endless tube distributor that the central cylinder top is provided with, and described several fuel gas companion burning burner is woods shape and is evenly distributed in this fuel gas endless tube distributor.
3. a kind of low heat value heat-accumulation combustion mix flare burner according to claim 1 is characterized in that, a described wind accumulation of heat cylindrical shell is that diameter is horn-like that secondary amplifies.
4. a kind of low heat value heat-accumulation combustion mix flare burner according to claim 1 is characterized in that, the curved bluff body structure of described flameholder.
5. a kind of low heat value heat-accumulation combustion mix flare burner according to claim 1, it is characterized in that the material with the direct contact portion of flame that described fuel gas companion burns burner, flameholder, wind accumulation of heat cylindrical shell and secondary wind accumulation of heat cylindrical shell is to be made by heat-resistance stainless steel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2004200823231U CN2723843Y (en) | 2004-08-30 | 2004-08-30 | Low calorific value heat storage burning torch burner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2004200823231U CN2723843Y (en) | 2004-08-30 | 2004-08-30 | Low calorific value heat storage burning torch burner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2723843Y true CN2723843Y (en) | 2005-09-07 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2004200823231U Expired - Lifetime CN2723843Y (en) | 2004-08-30 | 2004-08-30 | Low calorific value heat storage burning torch burner |
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| CN (1) | CN2723843Y (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100445641C (en) * | 2007-02-25 | 2008-12-24 | 徐爱军 | Cleaning method of carbon-accumulated in pilot burner |
| RU2520136C1 (en) * | 2013-04-23 | 2014-06-20 | Александр Сергеевич Артамонов | Flare facility for combustion of waste gas |
| CN105299650A (en) * | 2015-12-04 | 2016-02-03 | 深圳智慧能源技术有限公司 | Injection type combustion device with pipeline separated liquid treatment system |
| CN105351937A (en) * | 2015-12-04 | 2016-02-24 | 深圳智慧能源技术有限公司 | Anti-drainage injecting type combustion device |
| CN109519939A (en) * | 2018-11-13 | 2019-03-26 | 四川德胜集团钒钛有限公司 | A kind of coal gas diffusing device |
| CN109556394A (en) * | 2018-11-22 | 2019-04-02 | 承德燕北冶金材料有限公司 | Stable combusting device, method and the purposes of coal gas of converter in a kind of rotary kiln |
-
2004
- 2004-08-30 CN CN2004200823231U patent/CN2723843Y/en not_active Expired - Lifetime
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100445641C (en) * | 2007-02-25 | 2008-12-24 | 徐爱军 | Cleaning method of carbon-accumulated in pilot burner |
| RU2520136C1 (en) * | 2013-04-23 | 2014-06-20 | Александр Сергеевич Артамонов | Flare facility for combustion of waste gas |
| CN105299650A (en) * | 2015-12-04 | 2016-02-03 | 深圳智慧能源技术有限公司 | Injection type combustion device with pipeline separated liquid treatment system |
| CN105351937A (en) * | 2015-12-04 | 2016-02-24 | 深圳智慧能源技术有限公司 | Anti-drainage injecting type combustion device |
| CN109519939A (en) * | 2018-11-13 | 2019-03-26 | 四川德胜集团钒钛有限公司 | A kind of coal gas diffusing device |
| CN109519939B (en) * | 2018-11-13 | 2020-05-05 | 四川德胜集团钒钛有限公司 | Coal gas diffusing device |
| CN109556394A (en) * | 2018-11-22 | 2019-04-02 | 承德燕北冶金材料有限公司 | Stable combusting device, method and the purposes of coal gas of converter in a kind of rotary kiln |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CX01 | Expiry of patent term |
Expiration termination date: 20140830 Granted publication date: 20050907 |