CN201779651U - High-efficiency atomized liquid burner - Google Patents
High-efficiency atomized liquid burner Download PDFInfo
- Publication number
- CN201779651U CN201779651U CN201020524256XU CN201020524256U CN201779651U CN 201779651 U CN201779651 U CN 201779651U CN 201020524256X U CN201020524256X U CN 201020524256XU CN 201020524256 U CN201020524256 U CN 201020524256U CN 201779651 U CN201779651 U CN 201779651U
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- liquid
- tube
- outer tube
- pipe
- air
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Abstract
A high-efficiency atomized liquid burner comprises an outer air tube and an inner liquid tube. A discharge end provided with a discharge hole is arranged at the tail end of the outer air tube, the outer air tube is provided with an air inlet, the inner liquid tube is sleeved in an air passage of the outer air tube, the tail end of the inner liquid tube is connected with an atomizer, an atomizing cone at the tail end of the atomizer is arranged right opposite to a liquid outlet of the inner liquid tube, and the tail end of the inner liquid tube corresponds to the discharge end of the outer air tube in position. By means of the tube sleeving form, the structure of the burner is simplified and resistance is reduced. A stepped reducing end is arranged at the tail end of a liquid passage so that liquid flow rate is increased greatly, high-flow-rate liquid is atomized into smaller liquid particles when colliding with the atomizer, and the liquid particles are further mixed with and broken by air from the outer air tube to be further refined, thereby increasing atomizing effect greatly. Blockage can be avoided as both the outer air tube and the inner liquid tube are straight pipelines. The burner is made of materials with fine performance, so that service life of the burner is long and expenses for maintenance and repair are reduced.
Description
Technical field
The utility model relates to a kind of high-efficient atomizing liquid burner, belongs to chemical field.
Background technology
Liquid burner is of a great variety in chemical field, complex structure, and in the middle of operation, resistance is bigger, and tends to occur clogging, and particularly when the liquid of combustion of high viscosity, clogging is more frequent.The partial combustion device causes service life low, the maintenance cost height owing to exist selection improper.
Summary of the invention
According to above deficiency of the prior art, the technical problems to be solved in the utility model is: provide a kind of simple in structure, can be at the high-efficient atomizing liquid burner that reduces resistance under the prerequisite that at utmost improves atomizing effect, avoids combustor cavity pipe plug plug, improves efficiency of combustion and under hot environment, increase the service life.
The technical scheme that its technical problem that solves the utility model adopts is: a kind of high-efficient atomizing liquid burner, it is characterized in that: comprise pipe in air outer tube and the liquid, air outer tube end is a discharge end, discharge end is provided with discharge opening, the air outer tube is provided with air intlet, pipe box is contained in the air duct of air outer tube in the liquid, the pipe end is connected with atomising device in the liquid, the liquid outlet of pipe is over against setting in the atomizing cone of atomising device end and the liquid, and pipe is terminal corresponding with the discharge end position of air outer tube in the liquid.
The fluid passage of pipe is terminal for by the wide staged undergauge end that narrows down in the liquid, and the fluid passage end improves the flow rate of liquid of fluid pipeline liquid outlet through undergauge repeatedly greatly.The liquid of high flow rate with the atomising device striking process in, be atomized into less liquid particles after, further mix, tear with air again from the air outer tube, make the further refinement of liquid particles, improved atomizing effect greatly.
Described discharge opening comprises lateral aperture and the end-face hole that is distributed in discharge end.The quantity of lateral aperture and end-face hole and aperture will be decided according to the composition and the flow of liquid.
The outer end of the inlet of pipe all is provided with flange in the air intlet of described air outer tube and the liquid, is convenient to connecting line.
Described air outside pipe is fixed with isolation flange, by isolation flange burner and equipment needed thereby is tightly connected.
Pipe is straight pipeline in above-mentioned air outer tube and the liquid, because no any turning, eddy current or dead angle can be avoided stopping up; The material of pipe is selected 1Cr18Ni9Ti for use in air outer tube and the liquid, because material capability is better, in the service life that can improve burner, reduces and safeguards and maintenance cost.
Operation principle and process:
Treat that burner is tightly connected by isolation flange and equipment needed thereby, the inlet of pipe comes pipeline by flange connection liquid in the liquid, the air intlet of air outer tube connects air by flange and comes pipeline, open prior mounted air shut-off valve, make air enter discharge end by air duct, opening liquid control valve again makes liquid pass through fluid passage, enter into and spray after staged undergauge end improves flow velocity, high-speed liquid is when colliding with atomising device, make the atomization of liquid, air in drop after the atomizing and the discharge end mixes the back mixing, tear and make the further refinement of drop, gush and go out from discharge opening (lateral aperture and end-face hole), arrive high-efficient atomizing with air-flow.
The beneficial effect that the utility model had is: a kind of high-efficient atomizing liquid burner is provided, and by adopting the sleeve pipe form, pipe in the suit liquid has been simplified burner structure in the air duct of air outer tube, has reduced resistance; Fluid passage is terminal to be by the wide staged undergauge end that narrows down, the flow rate of liquid of fluid pipeline liquid outlet is improved greatly, the liquid of high flow rate with the atomising device striking process in, after being atomized into less liquid particles, further mix, tear with air again from the air outer tube, make the further refinement of liquid particles, improved atomizing effect greatly; Because pipe is straight pipeline in air outer tube and the liquid, does not have any turning, eddy current or dead angle, has avoided obstruction; Because material capability is better, in the service life of having improved burner, has reduced maintenance and maintenance cost; The outer end of the inlet of pipe all is provided with flange in the air intlet of air outer tube and the liquid, is convenient to connecting line.
Description of drawings
Fig. 1 is one of structural representation of the present utility model;
Fig. 2 is the right view of discharge end among Fig. 1;
Fig. 3 is two of a structural representation of the present utility model;
Fig. 4 is the partial enlarged drawing at I position among Fig. 2.
Among the figure: 1, flange; 2, pipe in the liquid; 3, fluid passage; 4, air duct; 5, air outer tube; 6, air intlet; 7, isolation flange; 8, discharge end; 9, lateral aperture; 10, end-face hole; 11, staged undergauge end; 12, liquid outlet; 13, atomizing cone; 14, atomising device
The specific embodiment
Below in conjunction with accompanying drawing embodiment of the present utility model is described further:
Shown in Fig. 1～4, the high-efficient atomizing liquid burner comprises pipe 2 in air outer tube 5 and the liquid, air outer tube 5 ends are discharge end 8, discharge end 8 is provided with discharge opening, air outer tube 5 is provided with air intlet 6, and pipe 2 is sleeved in the air duct 4 of air outer tube 5 in the liquid, and pipe 2 ends are connected with atomising device 14 in the liquid, the liquid outlet 12 of pipe 2 is over against setting in the atomizing cone 13 of atomising device 14 ends and the liquid, and pipe 2 ends are corresponding with discharge end 8 positions of air outer tube 5 in the liquid.
The fluid passage 3 of pipe 2 is terminal for by the wide staged undergauge end 11 that narrows down in the liquid, and fluid passage 3 ends improve the flow rate of liquid of fluid pipeline liquid outlet 12 through undergauge repeatedly greatly.The liquid of high flow rate with atomising device 14 striking process in, be atomized into less liquid particles after, further mix, tear with air again from air outer tube 5, make the further refinement of liquid particles, improved atomizing effect greatly.
Described discharge opening comprises lateral aperture 9 and the end-face hole 10 that is distributed in discharge end 8.The quantity of lateral aperture 9 and end-face hole 10 and aperture will be decided according to the composition and the flow of liquid.
The outer end of the inlet of pipe 2 all is provided with flange 1 in the air intlet 6 of described air outer tube 5 and the liquid, is convenient to connecting line.
Described air outer tube 5 external stabilities have isolation flange 7, by isolation flange 7 burner and equipment needed thereby are tightly connected.
Operation principle and process:
Treat that burner is tightly connected by isolation flange 7 and equipment needed thereby, the inlet of pipe 2 comes pipeline by flange 1 connection liquid in the liquid, the air intlet 6 of air outer tube 5 connects air by flange 1 and comes pipeline, open prior mounted air shut-off valve, make air enter discharge end 8 by air duct 4, opening liquid control valve again makes liquid pass through fluid passage 3, enter into and spray after staged undergauge end 11 improves flow velocity, high-speed liquid is with atomising device 14 collisions the time, make the atomization of liquid, air in drop after the atomizing and the discharge end 8 mixes the back mixing, tear and make the further refinement of drop, gush and go out from discharge opening (lateral aperture 9 and end-face hole 10) with air-flow, arrive high-efficient atomizing.
Claims (6)
1. high-efficient atomizing liquid burner, it is characterized in that: comprise pipe (2) in air outer tube (5) and the liquid, air outer tube (5) end is discharge end (8), discharge end (8) is provided with discharge opening, air outer tube (5) is provided with air intlet (6), pipe (2) is sleeved in the air duct (4) of air outer tube (5) in the liquid, pipe (2) end is connected with atomising device (14) in the liquid, the liquid outlet (12) of pipe (2) is over against setting in atomizing cone (13) that atomising device (14) is terminal and the liquid, and pipe (2) end is corresponding with discharge end (8) position of air outer tube (5) in the liquid.
2. high-efficient atomizing liquid burner according to claim 1 is characterized in that: pipe (2) is straight pipeline and selects the 1Cr18Ni9Ti material for use in described air outer tube (5) and the liquid.
3. high-efficient atomizing liquid burner according to claim 1 and 2 is characterized in that: the fluid passage (3) of pipe (2) end is by the wide staged undergauge end (11) that narrows down in the described liquid.
4. high-efficient atomizing liquid burner according to claim 1 and 2 is characterized in that: the discharge opening of described air outer tube (5) comprises lateral aperture (9) and the end-face hole (10) that is distributed in discharge end (8).
5. high-efficient atomizing liquid burner according to claim 1 and 2 is characterized in that: the outer end of the inlet of pipe (2) all is provided with flange (1) in the air intlet (6) of described air outer tube (5) and the liquid.
6. high-efficient atomizing liquid burner according to claim 1 and 2 is characterized in that: described air outer tube (5) external stability has isolation flange (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201020524256XU CN201779651U (en) | 2010-09-10 | 2010-09-10 | High-efficiency atomized liquid burner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201020524256XU CN201779651U (en) | 2010-09-10 | 2010-09-10 | High-efficiency atomized liquid burner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201779651U true CN201779651U (en) | 2011-03-30 |
Family
ID=43792862
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201020524256XU Expired - Fee Related CN201779651U (en) | 2010-09-10 | 2010-09-10 | High-efficiency atomized liquid burner |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201779651U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115038525A (en) * | 2020-02-04 | 2022-09-09 | 厄弗翁简易股份公司 | Nozzle for spraying atomized liquid |
-
2010
- 2010-09-10 CN CN201020524256XU patent/CN201779651U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115038525A (en) * | 2020-02-04 | 2022-09-09 | 厄弗翁简易股份公司 | Nozzle for spraying atomized liquid |
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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: 20110330 Termination date: 20130910 |