CN205155947U - Fuel atomizing rifle of combustor - Google Patents
Fuel atomizing rifle of combustor Download PDFInfo
- Publication number
- CN205155947U CN205155947U CN201520930919.0U CN201520930919U CN205155947U CN 205155947 U CN205155947 U CN 205155947U CN 201520930919 U CN201520930919 U CN 201520930919U CN 205155947 U CN205155947 U CN 205155947U
- Authority
- CN
- China
- Prior art keywords
- fuel
- rifle
- cylindrical shell
- aeration mixing
- burner
- 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 relates to a fuel atomizing rifle of combustor. Including the barrel, be equipped with the compressed gas interface, the front end that are connected to the compressed gas pipeline in the rear end of barrel and be equipped with the shower nozzle that has a plurality of orifices, the barrel divide into the aeration mixing section that the bolt that is arranged in the rear portion was carried the section and was located the front end, and the spiral aviation baffle is installed to the rigid coupling on the inner wall of auger delivery section, on the inner wall of aeration mixing section, install the multiunit orifice plate along the axial direction rigid coupling and constitute the aeration mixing chamber, the burning oil interface that is connected to burning oil pipe way is equipped with at the middle part of auger delivery section lateral wall. The utility model provides a simple equitable fuel atomizing rifle of combustor of structural design compares with present fuel spray gun, this technical scheme through the inner chamber at rear portion in the barrel set up the spiral aviation baffle, anterior inner chamber sets up the multiunit orifice plate and constitutes the aeration mixing chamber, has realized forming small bubble spun technique effect again with the fuel, atomization effect is more thorough, has promoted the sufficiency of air -fuel mixture effect and burning.
Description
Technical field
The utility model belongs to technical field of burner, particularly relates to a kind of fuel-oil atmozation rifle of burner.
Background technology
Burner is widely used in the burned waste gas of industrial system, and its effect is that process tail gas makes it reach discharge standard, coordinates heat transmission equipment can also reach residual heat recovery, saves the effect of the energy.Existing burner structurally generally comprises spiral flame generator and waste gas is sprayed the spout device of supply towards flame, spiral flame generator generally chooses fuel oil or combustion gas as the energy, exhaust blast to be burned is imported flame by spout device, burns after contact.Fully mix the effect promoting burning to make fuel oil and waste gas, said burner one general configuration fuel lance, fuel lance by fuel oil ejection formed droplet, then with waste gas mixed combustion.But find in practice that the oil droplet size that above-mentioned fuel lance sprays is comparatively large, cause fully to mix with waste gas, combustion efficiency is also abundant not, not only brings the waste of hydrocarbon oil feedstock, and causes exhaust-gas treatment effect undesirable.
Utility model content
The utility model provides the fuel-oil atmozation rifle that a kind of structure is simple, fuel oil is carried out to the burner of fully atomization for solving in known technology the technical problem that exists, promotes the mixed effect of fuel oil and waste gas, promotes the adequacy of burning.
The utility model for the technical scheme solving in known technology the technical problem that exists and take is: a kind of fuel-oil atmozation rifle of burner comprises cylindrical shell, is provided with the compressed gas interface, the front end that are connected to compressed gas pipeline is provided with shower nozzle with multiple spray orifice in the rear end of cylindrical shell; Cylindrical shell is divided into the bolt transportation section being positioned at postmedian and the aeration mixing section being positioned at front end, affixed on the inwall of helical feed section spiral aviation baffle is installed, on the inwall of aeration mixing section, in axial direction affixedly many group orifice plates are installed form aeration mixing chamber; The combustion oil interface being connected to combustion oil pipeline is provided with at the middle part of helical feed section sidewall.
Advantage of the present utility model and good effect are: the utility model provides a kind of fuel-oil atmozation rifle of burner of structural design advantages of simple, compared with existing fuel lance, the technical program is by arranging spiral aviation baffle at the inner chamber of cylindrical shell postmedian, anterior inner chamber arranges many group orifice plates and forms aeration mixing chamber, fuel oil is made to move in cylinder lumen high-speed rotational, through orifice plate micro bubbles Surface coating oil reservoir, reach the final technique effect forming small atomization bubble and spray again, atomizing effect is more thorough, improve air-fuel mixture effect, improve the adequacy of waste gas burning.
Preferably: often organize orifice plate and comprise multiple discrete plate body circumferentially angularly spaced apart, be crisscross arranged between each plate body of two adjacent groups orifice plate.
Preferably: each plate body of orifice plate and the angle of cylinder lateral wall are 45 °.
Preferably: the rear end of described cylindrical shell is taper, and compressed gas interface is arranged on the vertex of a cone position of this tapered portion.
Preferably: described shower nozzle is taper.
Accompanying drawing explanation
Fig. 1 is that master of the present utility model looks perspective structure schematic diagram.
In figure: 1, compressed gas pipeline; 2, compressed gas interface; 3, spiral aviation baffle; 4, cylindrical shell; 5, combustion oil pipeline; 6, aeration mixing chamber; 7, shower nozzle; 8, orifice plate; 9, combustion oil interface.
Detailed description of the invention
For summary of the invention of the present utility model, Characteristic can be understood further, hereby lift following examples and be described in detail as follows:
Refer to Fig. 1, the utility model comprises cylindrical shell 4, is provided with the compressed gas interface 2, the front end that are connected to compressed gas pipeline 1 is provided with shower nozzle 7 with multiple spray orifice in the rear end of cylindrical shell 4.In the present embodiment, the rear end of cylindrical shell 4 is taper, and compressed gas interface 2 is arranged on the vertex of a cone position of this tapered portion; Shower nozzle 7 is taper, and its multiple spray orifice is opened on the conical surface.
Cylindrical shell 4 is divided into the bolt transportation section being positioned at postmedian and the aeration mixing section being positioned at front end.Affixed on the inwall of helical feed section spiral aviation baffle 3 is installed, on the inwall of aeration mixing section, in axial direction affixedly many group orifice plates 8 are installed form aeration mixing chamber 6.The combustion oil interface 9 being connected to combustion oil pipeline 5 is provided with at the middle part of helical feed section sidewall.
Compressed gas enters the head end of the helical feed section of cylindrical shell 4 via compressed gas interface 2 along compressed gas pipeline 1, under the effect of spiral aviation baffle 3, compressed gas does high-speed rotational flowing; Combustion oil enters the middle part of the helical feed section of cylindrical shell 4 via combustion oil interface 9 along combustion oil pipeline 5, under the effect of high-speed rotational air-flow thereupon helical feed forward, after arriving in aeration mixing chamber 6, combustion oil carry is on each plate body of each group of orifice plate 8.In the process, the oil droplet of Large stone collides, is broken into small particle diameter oil droplet, and superscribing oil reservoir by the air-flow of each group of orifice plate 8 process forms micro bubbles simultaneously, then via the ejection at a high speed of each spray orifice of shower nozzle 7 when being fed forward.
In the present embodiment, often organize orifice plate 8 and comprise multiple discrete plate body circumferentially angularly spaced apart, be crisscross arranged between each plate body of two adjacent groups orifice plate 8; Further, each plate body of orifice plate 8 and the angle of cylindrical shell 4 sidewall are all set to 45 °.
Claims (5)
1. the fuel-oil atmozation rifle of a burner, it is characterized in that: comprise cylindrical shell (4), be provided with the compressed gas interface (2), the front end that are connected to compressed gas pipeline (1) in the rear end of cylindrical shell (4) and be provided with shower nozzle (7) with multiple spray orifice; Cylindrical shell (4) is divided into the bolt transportation section being positioned at postmedian and the aeration mixing section being positioned at front end, affixed on the inwall of helical feed section spiral aviation baffle (3) is installed, on the inwall of aeration mixing section, in axial direction affixed being provided with organize orifice plate (8) more and form aeration mixing chamber (6); The combustion oil interface (9) being connected to combustion oil pipeline (5) is provided with at the middle part of helical feed section sidewall.
2. the fuel-oil atmozation rifle of burner as claimed in claim 1, is characterized in that: often organize orifice plate (8) and comprise multiple discrete plate body circumferentially angularly spaced apart, be crisscross arranged between each plate body of two adjacent groups orifice plate (8).
3. the fuel-oil atmozation rifle of burner as claimed in claim 2, is characterized in that: each plate body of orifice plate (8) and the angle of cylindrical shell (4) sidewall are 45 °.
4. the fuel-oil atmozation rifle of burner as claimed in claim 3, is characterized in that: the rear end of described cylindrical shell (4) is taper, and compressed gas interface (2) is arranged on the vertex of a cone position of this tapered portion.
5. the fuel-oil atmozation rifle of burner as claimed in claim 4, is characterized in that: described shower nozzle (7) is taper.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520930919.0U CN205155947U (en) | 2015-11-20 | 2015-11-20 | Fuel atomizing rifle of combustor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520930919.0U CN205155947U (en) | 2015-11-20 | 2015-11-20 | Fuel atomizing rifle of combustor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205155947U true CN205155947U (en) | 2016-04-13 |
Family
ID=55691636
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520930919.0U Expired - Fee Related CN205155947U (en) | 2015-11-20 | 2015-11-20 | Fuel atomizing rifle of combustor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205155947U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106090943A (en) * | 2016-08-03 | 2016-11-09 | 王海升 | A kind of atomising burner of disposal of commercial danger waste liquid |
| CN106322373A (en) * | 2016-11-07 | 2017-01-11 | 天津海泰环保科技发展股份有限公司 | High-efficiency burner spray gun |
| CN106322374A (en) * | 2016-11-07 | 2017-01-11 | 天津海泰环保科技发展股份有限公司 | Self-cleaning axial flow air inlet combustor |
-
2015
- 2015-11-20 CN CN201520930919.0U patent/CN205155947U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106090943A (en) * | 2016-08-03 | 2016-11-09 | 王海升 | A kind of atomising burner of disposal of commercial danger waste liquid |
| CN106322373A (en) * | 2016-11-07 | 2017-01-11 | 天津海泰环保科技发展股份有限公司 | High-efficiency burner spray gun |
| CN106322374A (en) * | 2016-11-07 | 2017-01-11 | 天津海泰环保科技发展股份有限公司 | Self-cleaning axial flow air inlet combustor |
| CN106322373B (en) * | 2016-11-07 | 2018-10-26 | 天津海泰环保科技发展股份有限公司 | Burner with high efficiency spray gun |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160413 Termination date: 20191120 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |