CN201387007Y - Natural gas burner with water vapor ejecting device - Google Patents
Natural gas burner with water vapor ejecting device Download PDFInfo
- Publication number
- CN201387007Y CN201387007Y CN200920127148U CN200920127148U CN201387007Y CN 201387007 Y CN201387007 Y CN 201387007Y CN 200920127148 U CN200920127148 U CN 200920127148U CN 200920127148 U CN200920127148 U CN 200920127148U CN 201387007 Y CN201387007 Y CN 201387007Y
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- China
- Prior art keywords
- natural gas
- pipe
- gas group
- water vapor
- bleed pipe
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- Expired - Fee Related
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Abstract
The utility model relates to a natural gas burner with water vapor ejecting device. The burner comprises a normally-bright pipe, primary natural gas group pipes arranged around the normally-bright pipe and secondary natural gas group pipes arranged around the primary natural gas group pipes, and an air duct shared by the normally-bright pipe, the primary natural gas group pipes and the secondary natural gas group pipes. The natural gas burner with water vapor ejecting device is characterized in that an outer ring water vapor ejecting pipe is arranged outside the secondary natural gas group pipes, one end of the outer ring water vapor ejecting pipe is sealed, the other end is communicated with a water vapor source, and a plurality of ejecting holes which are inclined to the center of a body are arranged on the outer ring water vapor ejecting pipe. The natural gas burner with water vapor ejecting device leads out a part of vapor generated by a natural gas boiler, and returns the vapor into a furnace hearth for mixing and burning with natural gas, the water vapor is transformed into hydrogen gas and carbonic oxide and continues to burn, thereby the consumption of the natural gas is reduced, and the burner not only lowers the operation cost of the boiler, but also is beneficial for protecting environment.
Description
Technical field
The utility model relates to gas burner, is specifically related to a kind of neat gas burner with steam blowoff.
Background technology
Natural gas is a kind of fuel of cleaning, SO during burning
2Lower with the discharge capacity of flue dust, so, in industrial production and people's lives, be widely used.But nitrogen oxide emission is higher during combustion of natural gas, takes the mode of air classification burning to reduce the discharge capacity of nitrogen oxide usually.Yet air classification is excessive, may cause combustion of natural gas incomplete again, efficiency of combustion is reduced, but also do not reach requirement on environmental protection.Therefore, the rational neat gas burner of project organization becomes the long-term problem of exploring of people, has developed the neat gas burner of multiple structure, and " a kind of neat gas burner " announced as CN 2504505Y is exactly one of them.This neat gas burner is made of primary fuel pipe, secondary fuel pipe, airduct and secondary air channel, the primary fuel pipe is positioned at the center, its periphery is an airduct, one time airduct is outside for being secondary air channel, on the tube wall of airduct and secondary air channel, be provided with the secondary fuel pipe, in wind tube outlet end and secondary air channel the wind cyclone is installed all, its design feature is that the exit of primary fuel pipe is equipped with bluff body.The neat gas burner of this structure can reduce the discharge capacity of nitrogen oxide effectively, improves efficiency of combustion.Natural gas is a kind of Limited resources, and is non-renewable, therefore, how to utilize the reproducible energy, reduces the consumption of natural gas, also is the problem that people face.
Summary of the invention
The new purpose of this practicality provides a kind of neat gas burner with steam blowoff, and it can make natural gas and steam mixed combustion, reduces the consumption of natural gas, reduces the boiler operatiopn cost, and helps environmental protection.
The new described neat gas burner of this practicality with aqueous vapor injection apparatus, comprise the Chang Mingguan that is located at the body center, be located at, be located at a natural gas group and manage peripheral secondary natural gas group pipe near a natural gas group pipe around the Chang Mingguan, and Chang Mingguan, natural gas group pipe and secondary natural gas group manage shared air channel, it is characterized in that:
One outer shroud steam bleed pipe is located at the outside of secondary natural gas group pipe, the end sealing of this outer shroud steam bleed pipe, and the other end communicates with source of water vapor, is provided with a plurality of to the centroclinal spray orifice of body at this outer shroud steam bleed pipe.
Described neat gas burner with aqueous vapor injection apparatus, the other end of its described outer shroud steam bleed pipe communicates with the Boiler Steam outlet.
Described neat gas burner with aqueous vapor injection apparatus, comprise the Chang Mingguan that is located at the body center, be located at, be located at a natural gas group and manage peripheral secondary natural gas group pipe near a natural gas group pipe around the Chang Mingguan, and Chang Mingguan, natural gas group pipe and secondary natural gas group manage shared air channel, it is characterized in that:
Ring steam bleed pipe is located between natural gas group pipe and the secondary natural gas group pipe in one, end sealing of ring steam bleed pipe in this, and the other end communicates with source of water vapor, encircles the steam bleed pipe and be provided with a plurality of spray orifices that make progress in this.
Described neat gas burner with aqueous vapor injection apparatus, the other end of ring steam bleed pipe communicated with the Boiler Steam outlet in it was described.
Described neat gas burner with aqueous vapor injection apparatus, comprise the Chang Mingguan that is located at the body center, be located at, be located at a natural gas group and manage peripheral secondary natural gas group pipe near a natural gas group pipe around the Chang Mingguan, and Chang Mingguan, natural gas group pipe and secondary natural gas group manage shared air channel, it is characterized in that:
One outer shroud steam bleed pipe is located at the outside of secondary natural gas group pipe, the end sealing of this outer shroud steam bleed pipe, and the other end communicates with source of water vapor, is provided with a plurality of to the centroclinal spray orifice of body at this outer shroud steam bleed pipe;
Ring steam bleed pipe is located between natural gas group pipe and the secondary natural gas group pipe in one, end sealing of ring steam bleed pipe in this, and the other end communicates with source of water vapor, encircles the steam bleed pipe and be provided with a plurality of spray orifices that make progress in this.
Described neat gas burner with aqueous vapor injection apparatus, the other end of its described outer shroud steam bleed pipe communicates with the Boiler Steam outlet, and the other end of described interior ring steam bleed pipe also communicates with the Boiler Steam outlet.
The beneficial effects of the utility model: the steam that natural gas boiler produces is drawn sub-fraction; get back in the burner hearth and natural gas mixed combustion; steam is converted into hydrogen and carbon monoxide and burns away; thereby reduce the consumption of natural gas; not only reduce the operating cost of boiler, and helped environmental protection.
Description of drawings
Fig. 1 is the neat gas burner schematic diagram that is provided with outer shroud steam bleed pipe.
Fig. 2 is the neat gas burner schematic diagram of ring steam bleed pipe in being provided with.
Fig. 3 is the neat gas burner schematic diagram that is provided with inner and outer rings steam bleed pipe simultaneously.
The specific embodiment
The utility model will be further described below in conjunction with embodiment and accompanying drawing.
Embodiment one: the neat gas burner that is provided with outer shroud steam bleed pipe.
Referring to Fig. 1, it comprises the Chang Mingguan 1 that is located at the body center, be located near a natural gas group around the Chang Mingguan and manage 2, be located at a natural gas group and manage peripheral secondary natural gas group and manage 3, and Chang Mingguan, natural gas group pipe and secondary natural gas group manage shared air channel 4; One outer shroud steam bleed pipe 5 is located at secondary natural gas group and manages 3 the outside, the end sealing of this outer shroud steam bleed pipe, and the other end communicates with the Boiler Steam outlet, is provided with a plurality of to the centroclinal spray orifice 6 of body at this outer shroud steam bleed pipe.The import department in air channel is provided with air inlet adjustment mechanism 9, can regulate the size of intake.
Embodiment two: the neat gas burner of ring steam bleed pipe in being provided with.
Referring to Fig. 2, it comprises the Chang Mingguan 1 that is located at the body center, be located near a natural gas group around the Chang Mingguan and manage 2, be located at a natural gas group and manage peripheral secondary natural gas group and manage 3, and Chang Mingguan, natural gas group pipe and secondary natural gas group manage shared air channel 4; In one ring steam bleed pipe 7 be located at natural gas group manage 2 and secondary natural gas group manage between 3, end sealing of ring steam bleed pipe in this, the other end communicates with the Boiler Steam outlet, encircles steam bleed pipe 7 and be provided with a plurality of spray orifices that make progress 8 in this.The import department in air channel is provided with air inlet adjustment mechanism 9, can regulate the size of intake.
Embodiment three: the neat gas burner that is provided with inner and outer rings steam bleed pipe simultaneously.
Referring to Fig. 3, it comprises the Chang Mingguan 1 that is located at the body center, be located near a natural gas group around the Chang Mingguan and manage 2, be located at a natural gas group and manage peripheral secondary natural gas group and manage 3, and Chang Mingguan, natural gas group pipe and secondary natural gas group manage shared air channel 4; One outer shroud steam bleed pipe 5 is located at secondary natural gas group and manages 3 the outside, the end sealing of this outer shroud steam bleed pipe, and the other end communicates with the Boiler Steam outlet, is provided with a plurality of to the centroclinal spray orifice 6 of body at this outer shroud steam bleed pipe; In one ring steam bleed pipe 7 be located at natural gas group manage 2 and secondary natural gas group manage between 3, should interiorly encircle the end sealing of steam bleed pipe, the other end also communicates with the Boiler Steam outlet, and ring steam bleed pipe 7 is provided with a plurality of spray orifices that make progress 8 in this.The import department in air channel is provided with air inlet adjustment mechanism 9, can regulate the size of intake.
Claims (6)
1, the neat gas burner that has aqueous vapor injection apparatus, comprise the Chang Mingguan (1) that is located at the body center, be located at, be located at a natural gas group and manage peripheral secondary natural gas group pipe (3) near the natural gas group pipe (2) around the Chang Mingguan, and Chang Mingguan, natural gas group pipe and secondary natural gas group manage shared air channel (4), it is characterized in that:
One outer shroud steam bleed pipe (5) is located at the outside of secondary natural gas group pipe (3), the end sealing of this outer shroud steam bleed pipe, and the other end communicates with source of water vapor, is provided with a plurality of to the centroclinal spray orifice of body (6) at this outer shroud steam bleed pipe.
2, the neat gas burner with aqueous vapor injection apparatus according to claim 1 is characterized in that: the other end of described outer shroud steam bleed pipe (5) communicates with the Boiler Steam outlet.
3, the neat gas burner that has aqueous vapor injection apparatus, comprise the Chang Mingguan (1) that is located at the body center, be located at, be located at a natural gas group and manage peripheral secondary natural gas group pipe (3) near the natural gas group pipe (2) around the Chang Mingguan, and Chang Mingguan, natural gas group pipe and secondary natural gas group manage shared air channel (4), it is characterized in that:
Ring steam bleed pipe (7) is located between a natural gas group pipe (2) and the secondary natural gas group pipe (3) in one, should interiorly encircle the end sealing of steam bleed pipe, the other end communicates with source of water vapor, and ring steam bleed pipe is provided with a plurality of spray orifices that make progress (8) in this.
4, the neat gas burner with aqueous vapor injection apparatus according to claim 3 is characterized in that: the other end of ring steam bleed pipe (7) communicates with the Boiler Steam outlet in described.
5, the neat gas burner that has aqueous vapor injection apparatus, comprise the Chang Mingguan (1) that is located at the body center, be located at, be located at a natural gas group and manage peripheral secondary natural gas group pipe (3) near the natural gas group pipe (2) around the Chang Mingguan, and Chang Mingguan, natural gas group pipe and secondary natural gas group manage shared air channel (4), it is characterized in that:
One outer shroud steam bleed pipe (5) is located at the outside of secondary natural gas group pipe (3), the end sealing of this outer shroud steam bleed pipe, and the other end communicates with source of water vapor, is provided with a plurality of to the centroclinal spray orifice of body (6) at this outer shroud steam bleed pipe;
Ring steam bleed pipe (7) is located between a natural gas group pipe (2) and the secondary natural gas group pipe (3) in one, should interiorly encircle the end sealing of steam bleed pipe, the other end communicates with source of water vapor, and ring steam bleed pipe is provided with a plurality of spray orifices that make progress (8) in this.
6, the neat gas burner with aqueous vapor injection apparatus according to claim 5, it is characterized in that: the other end of described outer shroud steam bleed pipe (5) communicates with the Boiler Steam outlet, and the other end of described interior ring steam bleed pipe (7) also communicates with the Boiler Steam outlet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200920127148U CN201387007Y (en) | 2009-04-28 | 2009-04-28 | Natural gas burner with water vapor ejecting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200920127148U CN201387007Y (en) | 2009-04-28 | 2009-04-28 | Natural gas burner with water vapor ejecting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201387007Y true CN201387007Y (en) | 2010-01-20 |
Family
ID=41579541
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200920127148U Expired - Fee Related CN201387007Y (en) | 2009-04-28 | 2009-04-28 | Natural gas burner with water vapor ejecting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201387007Y (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102331001A (en) * | 2011-07-22 | 2012-01-25 | 赵义山 | Water combustion-supporting gas stove |
| CN102345867A (en) * | 2011-07-30 | 2012-02-08 | 山西亚乐士环保技术股份有限公司 | Multi-carbon-component gas combustor |
| CN103047673A (en) * | 2012-12-31 | 2013-04-17 | 慈溪市神驹节能科技有限公司 | Burning plate device for steam wet combustion and total heat energy-saving stove |
| CN105889921A (en) * | 2016-06-06 | 2016-08-24 | 中国华能集团清洁能源技术研究院有限公司 | System for removing nitric oxide in smoke of gas boiler and method of system |
| CN113623658A (en) * | 2021-08-18 | 2021-11-09 | 江苏中圣高科技产业有限公司 | Steam smoke abatement type combustion system for ground torch |
-
2009
- 2009-04-28 CN CN200920127148U patent/CN201387007Y/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102331001A (en) * | 2011-07-22 | 2012-01-25 | 赵义山 | Water combustion-supporting gas stove |
| CN102345867A (en) * | 2011-07-30 | 2012-02-08 | 山西亚乐士环保技术股份有限公司 | Multi-carbon-component gas combustor |
| CN103047673A (en) * | 2012-12-31 | 2013-04-17 | 慈溪市神驹节能科技有限公司 | Burning plate device for steam wet combustion and total heat energy-saving stove |
| CN103047673B (en) * | 2012-12-31 | 2014-12-31 | 慈溪市神驹节能科技有限公司 | Burning plate device for steam wet combustion and total heat energy-saving stove |
| CN105889921A (en) * | 2016-06-06 | 2016-08-24 | 中国华能集团清洁能源技术研究院有限公司 | System for removing nitric oxide in smoke of gas boiler and method of system |
| CN113623658A (en) * | 2021-08-18 | 2021-11-09 | 江苏中圣高科技产业有限公司 | Steam smoke abatement type combustion system for ground torch |
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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: 20100120 Termination date: 20120428 |