CN202927846U - Petroleum coke powder burner - Google Patents
Petroleum coke powder burner Download PDFInfo
- Publication number
- CN202927846U CN202927846U CN 201220648049 CN201220648049U CN202927846U CN 202927846 U CN202927846 U CN 202927846U CN 201220648049 CN201220648049 CN 201220648049 CN 201220648049 U CN201220648049 U CN 201220648049U CN 202927846 U CN202927846 U CN 202927846U
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- CN
- China
- Prior art keywords
- petroleum coke
- coke powder
- passage
- diesel oil
- spray gun
- 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 provides a petroleum coke powder burner. The petroleum coke powder burner comprises a diesel spray gun, a diesel transporting passage, a petroleum coke powder feeding device, a petroleum coke powder transporting passage, a primary air supply outlet, a primary air supply passage and a secondary air plate, wherein the diesel transporting passage, the petroleum coke powder transporting passage and the primary air supply passage are cylindric; the petroleum coke powder transporting passage is sleeved outside the diesel transporting passage; the primary air supply passage is arranged outside the petroleum coke powder transporting passage; the diesel spray gun is arranged at one end of the diesel transporting passage; the petroleum coke powder feeding device is arranged at one end of the petroleum coke powder transporting passage close to the diesel spray gun; the primary air supply outlet is formed at one end of the primary air supply passage close to the diesel spray gun; and the secondary air plate is arranged at one end of the primary air supply passage far away from the diesel spray gun. The petroleum coke powder burner is suitable for boiler improvement; and by means of using the diesel, heavy oil or gas spray gun at the middle part, and additionally adding 70%-80% of petroleum coke powder fuel, the cost can be effectively saved.
Description
Technical field
The utility model relates to the burner field, is specifically related to petroleum coke power combustor.
Background technology
Petroleum coke powder (PETroleum coke) is that crude oil is after distillation separates weight matter oil, mink cell focus is again through the process of hot tearing, the product that is transformed from the appearance, is out-of-shape, black not of uniform size block (or particle), metallic luster is arranged, the particle tool multi-pore structure of coke powder, main element set becomes carbon, more than occupying 80wt%, remaining is hydrogen, oxygen, nitrogen, sulphur and metallic element.Petroleum coke powder has its distinctive physics, chemical property and engineering properties, itself is the fixedness carbon of heating part, and these indexs of volatile matter and dirt (sulphur, metallic compound, water, ash etc.) determine the chemical property of coke.Petroleum coke powder can replacement for heavy, diesel oil and natural gas, and fuel cost is low compared to the three, but the burning-point of petroleum coke powder has reached 850 ℃, and the boiler that common fire box temperature is low can't burn.
The utility model content
The purpose of this utility model is exactly for defects, provides a kind of and can transform existing boiler, makes it adapt to the petroleum coke power combustor of petroleum coke powder combustion.
To achieve these goals, the technical scheme that the utility model provides is: petroleum coke power combustor includes diesel oil spray gun 1, diesel oil transfer passage 2, petroleum coke powder dust feeder 3, petroleum coke powder transfer passage 4, wind air outlet 5, wind air-supply passage 6 and Secondary Air wind dish 7; Described diesel oil transfer passage 2, petroleum coke powder transfer passage 4 and a wind air-supply passage 6 are cylindric; Described petroleum coke powder transfer passage 4 is sheathed on the outside of diesel oil transfer passage 2; A described wind air-supply passage 6 is arranged at the outside of petroleum coke powder transfer passage 4; One end of described diesel oil transfer passage 2 is provided with diesel oil spray gun 1; One end of described petroleum coke powder transfer passage 4 contiguous diesel oil spray guns 1 is provided with petroleum coke powder dust feeder 3; One end of a described wind air-supply passage 6 contiguous diesel oil spray guns 1 is provided with wind air outlet 5 one time; A described wind air-supply passage 6 is provided with Secondary Air wind dish 7 away from an end of diesel oil spray gun 1.
Further, above-mentioned petroleum coke power combustor, a described wind air-supply passage 6 inside are helical structure.
The beneficial effects of the utility model are: the petroleum coke power combustor that the utility model provides, be applicable to boiler improvement, and use diesel oil, heavy oil or natural gas spraying gun in the middle of taking, add 70%-80% petroleum coke powder fuel, can effectively save cost.
Description of drawings
The petroleum coke power combustor structural representation that Fig. 1 provides for the utility model.
Wherein, 1 is the diesel oil spray gun, and 2 is the diesel oil transfer passage, and 3 is the petroleum coke powder dust feeder, and 4 is the petroleum coke powder transfer passage, and 5 is a wind air outlet, and 6 is a wind air-supply passage, and 7 is Secondary Air wind dish.
The specific embodiment
Describe the specific embodiment of the present utility model in detail below in conjunction with accompanying drawing.
The utility model has numerous embodiments, just is used for representing implementation process and part final products in embodiment, does not limit other embodiment of the present utility model.
Embodiment 1:
Petroleum coke power combustor as shown in Figure 1, includes diesel oil spray gun 1, diesel oil transfer passage 2, petroleum coke powder dust feeder 3, petroleum coke powder transfer passage 4, wind air outlet 5, wind air-supply passage 6 and Secondary Air wind dish 7; Diesel oil transfer passage 2, petroleum coke powder transfer passage 4 and a wind air-supply passage 6 are cylindric; Petroleum coke powder transfer passage 4 is sheathed on the outside of diesel oil transfer passage 2; A wind air-supply passage 6 is arranged at the outside of petroleum coke powder transfer passage 4, and one time wind air-supply passage 6 inside are helical structure; One end of diesel oil transfer passage 2 is provided with diesel oil spray gun 1, carries diesel oil by fuel pump, and nozzle atomization is lighted with igniter, and combustion flame is normal, and the length of flame is stable; One end of petroleum coke powder transfer passage 4 contiguous diesel oil spray guns 1 is provided with petroleum coke powder dust feeder 3, adopt this device is uniform and stable and send petroleum coke powder in passage, adopt the petroleum coke powder nozzle, evenly, stable, continuous spray petroleum coke powder, because there is diesel oil the centre in burning, the petroleum coke powder temperature reaches on burning-point, guarantees continuous burning; One end of wind air-supply passage 6 contiguous diesel oil spray guns 1 is provided with 5, elegances of a wind air outlet with the tail gas heating of burner hearth, can play combustion-supporting effect; Wind air-supply passage 6 is provided with Secondary Air wind dish 7 away from an end of diesel oil spray gun 1, and Secondary Air is from the air-supply of top vertically-supplying air dish, and the wind dish can smooth combustion flame, prevents vibration of flame.
Claims (2)
1. petroleum coke power combustor, is characterized in that, includes diesel oil spray gun, diesel oil transfer passage, petroleum coke powder dust feeder, petroleum coke powder transfer passage, wind air outlet, wind air-supply passage and Secondary Air wind dish; Described diesel oil transfer passage, petroleum coke powder transfer passage and a wind air-supply passage are cylindric; Described petroleum coke powder transfer passage is sheathed on the outside of diesel oil transfer passage; A described wind air-supply passage is arranged at the outside of petroleum coke powder transfer passage; One end of described diesel oil transfer passage is provided with the diesel oil spray gun; One end of the contiguous diesel oil spray gun of described petroleum coke powder transfer passage is provided with the petroleum coke powder dust feeder; One end of the contiguous diesel oil spray gun of a described wind air-supply passage is provided with the wind air outlet one time; A described wind air-supply passage is provided with Secondary Air wind dish away from an end of diesel oil spray gun.
2. petroleum coke power combustor according to claim 1, is characterized in that, described wind air-supply passage inside is helical structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220648049 CN202927846U (en) | 2012-11-30 | 2012-11-30 | Petroleum coke powder burner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220648049 CN202927846U (en) | 2012-11-30 | 2012-11-30 | Petroleum coke powder burner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202927846U true CN202927846U (en) | 2013-05-08 |
Family
ID=48217804
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220648049 Expired - Fee Related CN202927846U (en) | 2012-11-30 | 2012-11-30 | Petroleum coke powder burner |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202927846U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103452284A (en) * | 2013-05-28 | 2013-12-18 | 无锡市寿德木业有限公司 | Energy-saving floor heating floor |
-
2012
- 2012-11-30 CN CN 201220648049 patent/CN202927846U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103452284A (en) * | 2013-05-28 | 2013-12-18 | 无锡市寿德木业有限公司 | Energy-saving floor heating floor |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130508 Termination date: 20131130 |