CN201531889U - Torch burner for coal gas diffusion - Google Patents
Torch burner for coal gas diffusion Download PDFInfo
- Publication number
- CN201531889U CN201531889U CN200920244965XU CN200920244965U CN201531889U CN 201531889 U CN201531889 U CN 201531889U CN 200920244965X U CN200920244965X U CN 200920244965XU CN 200920244965 U CN200920244965 U CN 200920244965U CN 201531889 U CN201531889 U CN 201531889U
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- CN
- China
- Prior art keywords
- coal gas
- burner
- gas passage
- inlet pipe
- diffusion
- 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
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Abstract
The utility model discloses a torch burner for coal gas diffusion, which comprises a diffusion coal gas passage. A cavity is arranged inside the diffusion coal gas passage; a flame protective cover provided with a cavity inside is arranged at one end of the diffusion coal gas passage; a primary air inlet communicated with outside is arranged below the flame protective cover; a secondary air inlet pipe is arranged inside the diffusion coal gas passage and fixed below the flame protective cover through a circular supporting frame; one end of the secondary air inlet pipe is communicated with the flame protective cover; a lower secondary air inlet is arranged at the other end of the secondary air inlet pipe; the lower secondary air inlet extends outside of the diffusion coal gas passage to be communicated with outside air; an anti-wind igniter burner is arranged inside the insertion flame protective cover; a sparker rod communicated with outside is arranged inside the anti-wind igniter nozzle; and a flame detection probe is also arranged inside the insertion flame protective cover. The torch burner for coal gas diffusion has steady and complete burning, emits no black smoke and reduces pollution to the atmosphere.
Description
Technical field
The utility model belongs to the metallurgical coal chemical technology field, is specifically related to a kind of coal gas diffusion burner that applies a torch.
Background technology
At present, the raw coke oven gas of coke-oven plant diffuses, the accident of producer gas is diffused and the diffusing of metallurgical, petrochemical industry tail gas, and adopts mostly directly to stretch to the high-altitude by pipeline and light, because air distribution deficiency, cause incomplete combustion, Dark smoke billows, and environment is caused negative effect.
Summary of the invention
The purpose of this utility model provides a kind of coal gas diffusion burner that applies a torch, and has solved existing coal gas when diffusing, incomplete combustion, and the black smoke of emerging does not meet the problem of environmental requirement.
The technical scheme that the utility model adopted is, a kind of coal gas diffusion burner that applies a torch, comprise the inner emission coal gas passage of cavity that is, one end of emission coal gas passage is provided with the inner burner guard of cavity that is, the below of burner guard is provided with a wind inlet with external communications, the inside of emission coal gas passage is provided with secondary wind inlet pipe, secondary wind inlet pipe is fixed on the burner guard below by the circular support frame, one end of secondary wind inlet pipe is connected with burner guard, the other end of secondary wind inlet pipe is provided with secondary wind lower inlet, secondary wind lower inlet stretches out emission coal gas passage outside and is connected with extraneous air, insert in the burner guard and be provided with windproof igniter burner, be provided with the spark lever with exterior in the windproof igniter burner, insert in the burner guard and also be provided with flame-detecting probe.
Characteristics of the present utility model also are,
A wind inlet wherein is provided with more than six or six;
Secondary wind inlet pipe wherein is provided with more than six or six.
The beneficial effects of the utility model are, flameholding, fully, and over-emitting black exhaust reduces atmosphere pollution.
Description of drawings
Fig. 1 is the apply a torch structural representation of burner of the utility model coal gas diffusion;
Fig. 2 is the apply a torch vertical view of burner of the utility model coal gas diffusion.
Among the figure, 1. burner guard, 2. windproof igniter burner, 3. flame-detecting probe, 4. spark lever, 5. bracing frame, 6. secondary wind inlet pipe, 7. secondary wind lower inlet, 8. emission coal gas passage, 9. a wind inlet.
The specific embodiment
Below in conjunction with the drawings and specific embodiments the utility model is elaborated.
The apply a torch structure of burner of the utility model coal gas diffusion, as shown in Figures 1 and 2, comprise the inner emission coal gas passage 8 of cavity that is, one end of emission coal gas passage 8 is provided with the inner burner guard 1 of cavity that is, the below of burner guard 1 is provided with a plurality of and a wind inlet 9 external communications, the inside of emission coal gas passage 8 is provided with a plurality of secondary wind inlet pipes 6, secondary wind inlet pipe 6 is fixed on burner guard 1 below by circular support frame 6, one end of secondary wind inlet pipe 6 is connected with burner guard 1, the other end secondary wind lower inlet 7 of secondary wind inlet pipe 6 is a bend pipe structure, secondary wind lower inlet 7 stretches out emission coal gas passage 8 outsides and is connected with extraneous air, insert in the burner guard 1 and be provided with windproof igniter burner 2, be provided with the spark lever 4 with exterior in the windproof igniter burner 2, insert in the burner guard 1 and also be provided with flame-detecting probe 3.
Secondary wind lower inlet 7 stretches out gas passage 8 outside 3mm-10mm, links to each other with atmosphere, and its intake accounts for the 30%-40% of total combustion air demand; The intake of a wind inlet 9 accounts for the 60%-70% of total combustion air demand.
The course of work of the present utility model is, light windproof igniter burner 2 from different directions by spark lever 4, after flame-detecting probe 3 detects flame, coal gas enters in the burner guard 1 from emission coal gas passage 8, extraneous air enters from secondary wind lower inlet 7, enter in the burner guard 1 by secondary wind inlet pipe 6, extraneous air enters in the burner guard 1 from an air inlet 9 simultaneously, and extraneous air mixes the back ignition mutually with coal gas in burner guard 1.
The utility model coal gas diffusion burner that applies a torch, flameholding, fully, over-emitting black exhaust reduces atmosphere pollution.
Claims (3)
1. coal gas diffusion burner that applies a torch, it is characterized in that, comprise the inner emission coal gas passage (8) of cavity that is, one end of emission coal gas passage (8) is provided with the inner burner guard of cavity (1) that is, the below of burner guard (1) is provided with the wind inlet (9) with external communications, the inside of emission coal gas passage (8) is provided with secondary wind inlet pipe (6), secondary wind inlet pipe (6) is fixed on burner guard (1) below by circular support frame (6), one end of secondary wind inlet pipe (6) is connected with burner guard (1), the other end of secondary wind inlet pipe (6) is provided with secondary wind lower inlet (7), secondary wind lower inlet (7) stretches out emission coal gas passage (8) outside and is connected with extraneous air, insert in the burner guard (1) and be provided with windproof igniter burner (2), be provided with the spark lever (4) with exterior in the windproof igniter burner (2), insert in the burner guard (1) and also be provided with flame-detecting probe (3).
2. the coal gas diffusion according to claim 1 burner that applies a torch is characterized in that a described wind inlet (9) is provided with more than six or six.
3. the coal gas diffusion according to claim 1 burner that applies a torch is characterized in that described secondary wind inlet pipe (6) is provided with more than six or six.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200920244965XU CN201531889U (en) | 2009-10-28 | 2009-10-28 | Torch burner for coal gas diffusion |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200920244965XU CN201531889U (en) | 2009-10-28 | 2009-10-28 | Torch burner for coal gas diffusion |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201531889U true CN201531889U (en) | 2010-07-21 |
Family
ID=42527293
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200920244965XU Expired - Fee Related CN201531889U (en) | 2009-10-28 | 2009-10-28 | Torch burner for coal gas diffusion |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201531889U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102183030A (en) * | 2011-04-02 | 2011-09-14 | 天津华迈燃气装备股份有限公司 | Spontaneous ignition device at natural gas diffusion mouth |
| CN107763621A (en) * | 2017-11-22 | 2018-03-06 | 江汉大学 | A kind of mixed gas ignition bleeding device |
| JP2020097695A (en) * | 2018-12-19 | 2020-06-25 | 日本製鉄株式会社 | Combustion exhausting pipe and combustion exhausting method for coke oven gas |
| JP2020117623A (en) * | 2019-01-23 | 2020-08-06 | 日本製鉄株式会社 | Burning diffusion tube for coke oven gas |
-
2009
- 2009-10-28 CN CN200920244965XU patent/CN201531889U/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102183030A (en) * | 2011-04-02 | 2011-09-14 | 天津华迈燃气装备股份有限公司 | Spontaneous ignition device at natural gas diffusion mouth |
| CN107763621A (en) * | 2017-11-22 | 2018-03-06 | 江汉大学 | A kind of mixed gas ignition bleeding device |
| CN107763621B (en) * | 2017-11-22 | 2023-08-15 | 江汉大学 | Mixed gas ignition diffusing device |
| JP2020097695A (en) * | 2018-12-19 | 2020-06-25 | 日本製鉄株式会社 | Combustion exhausting pipe and combustion exhausting method for coke oven gas |
| JP7155994B2 (en) | 2018-12-19 | 2022-10-19 | 日本製鉄株式会社 | Combustion-dissipation tube for coke oven gas and method for combustion-dissipation |
| JP2020117623A (en) * | 2019-01-23 | 2020-08-06 | 日本製鉄株式会社 | Burning diffusion tube for coke oven gas |
| JP7143774B2 (en) | 2019-01-23 | 2022-09-29 | 日本製鉄株式会社 | Combustion pipe for coke oven gas |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Shaanxi Memec heat power engineering Co., Ltd Assignor: Zhang Jianlian Contract record no.: 2012610000026 Denomination of utility model: Torch burner for coal gas diffusion Granted publication date: 20100721 License type: Exclusive License Record date: 20120328 |
|
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100721 Termination date: 20111028 |