CN109084297A - High-efficiency atomizing nozzle - Google Patents
High-efficiency atomizing nozzle Download PDFInfo
- Publication number
- CN109084297A CN109084297A CN201810966676.4A CN201810966676A CN109084297A CN 109084297 A CN109084297 A CN 109084297A CN 201810966676 A CN201810966676 A CN 201810966676A CN 109084297 A CN109084297 A CN 109084297A
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- CN
- China
- Prior art keywords
- communicated
- air inlet
- mixing chamber
- level
- inner cavity
- 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.)
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Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23D—BURNERS
- F23D11/00—Burners using a direct spraying action of liquid droplets or vaporised liquid into the combustion space
- F23D11/36—Details, e.g. burner cooling means, noise reduction means
- F23D11/38—Nozzles; Cleaning devices therefor
Abstract
The invention discloses high-efficiency atomizing nozzles, including shell, the centre of inner cavity is provided with level-one mixing chamber, one end that air inlet pipe is located at inner cavity is communicated with interior air pipeline, interior air pipeline is communicated with main channel close to the position of air inlet pipe, main channel is communicated with primary air inlet far from one end of interior air pipeline, primary air inlet is through to inside level-one mixing chamber, interior air pipeline is communicated with auxiliary air inlet pipe far from one end of air inlet pipe, second level mixing chamber is communicated on the right side of level-one mixing chamber, the present invention relates to atomizer technical fields.The high-efficiency atomizing nozzle, improve air content in mixing liquid, it can promote the imperceptibility of spray particle, avoid the waste of resource, also the content of air in spray particle can be improved, to improve the ratio of combustion of spray particle, indirectly improves the quality of converted products, it improves spray particle and from the quantity in unit volume, is realizing the purpose for improving the total amount of spray particle unit volume weight fuel value.
Description
Technical field
The present invention relates to atomizer technical fields, specially high-efficiency atomizing nozzle.
Background technique
Nozzle is one of most important component part in combustion apparatus.Fluid combustion generally all uses nozzle, spray
The quality of mouth design influences fluid combustion very big.The effect of nozzle is to make liquid fuel atomization, forms diameter very
Small liquid mist achievees the purpose that rapid evaporation, blending and burning to increase the contact area of liquid fuel and surrounding medium.
Atomizer is to make the liquid device fog-like being scattered, and all kinds of spray heads are relatively more in the market, but because liquid with
Gas mixing is not enough, an all generally existing problem, is exactly jetting liquid while being had droplet and can drip, nebulization efficiency
It is low, and unnecessary waste is caused to raw material, while the mixing between liquid-to-air is not enough, cause spray particle inadequate
It is subtle, the fuel value of subsequent liquid fuel is impacted, to influence some converted products quality.
Summary of the invention
(1) the technical issues of solving
In view of the deficiencies of the prior art, the present invention provides high-efficiency atomizing nozzles, and solving atomizer is to keep liquid fog-like
The device being scattered, all kinds of spray heads are relatively more in the market, but because liquid is not enough with gas mixing, it is one all generally existing
Problem is exactly jetting liquid while having droplet and can drip, and nebulization efficiency is low, and causes unnecessary waste to raw material, simultaneously
Mixing between liquid-to-air is not enough, and causes spray particle not subtle enough, is caused to the fuel value of subsequent liquid fuel
It influences, thus the problem of influencing some converted products quality.
(2) technical solution
In order to achieve the above object, the present invention is achieved by the following technical programs: high-efficiency atomizing nozzle, including shell, it is described
Outer casing frontispiece and the back side offer connection port, and the middle position on the left of the shell is communicated with connection liquid pipe, the shell
The middle position on right side is communicated with front nozzle cover, and the shell is internally provided with inner cavity, the middle position on the left of the inner cavity
It is communicated with liquid storage inner cavity, the liquid storage inner cavity is located at external side and is communicated with inlet tube, the intermediate setting of the inner cavity
There is level-one mixing chamber, one end that the liquid storage inner cavity is located at inner cavity is communicated with inlet, and the inlet is through to level-one
Inside mixing chamber, the front and rear sides of the inner cavity are communicated with air inlet pipe, and the air inlet pipe is located at one end connection of inner cavity
There is interior air pipeline, the interior air pipeline is communicated with main channel close to the position of air inlet pipe, and the main channel is far from interior
One end of air pipeline is communicated with primary air inlet, and the primary air inlet is through to inside level-one mixing chamber, the interior air pipeline
One end far from air inlet pipe is communicated with auxiliary air inlet pipe, and second level mixing chamber, the second level are communicated on the right side of the level-one mixing chamber
Mixing chamber is communicated with a point hole atomizing mouth far from one end of level-one mixing chamber.
Preferably, the left side inside described point of hole atomizing mouth is provided with taper ring cavity, the left side and two of the taper ring cavity
Grade mixing chamber connection.
Preferably, main jet pipe is communicated on the right side of the taper ring cavity.
Preferably, the two sides up and down of the main jet pipe are communicated with separate nozzle.
Preferably, the outer wall of the inlet tube is fixedly connected with external screw thread.
Preferably, the inner wall of the air inlet pipe is fixedly connected with internal screw thread.
Preferably, the connection port is symmetricly set on the arc-shaped outer surface of shell.
Preferably, welding connecting mode is used between the shell and front nozzle cover.
(3) beneficial effect
The present invention provides high-efficiency atomizing nozzles.Have it is following the utility model has the advantages that
(1), the high-efficiency atomizing nozzle, by inlet tube and air inlet pipe respectively with external infusion equipment and external gas transmission equipmen screw thread
Connection, liquid enter inside level-one mixing chamber by inlet tube and liquid storage inner cavity, and air enters interior air by air inlet pipe at this time
Inside pipeline, partial air enters inside level-one mixing chamber from main channel, and level-one mixing chamber internal liquid mixes with air, just
The secondary mixed liquid of air flows into second level mixing chamber, and the air in interior air pipeline flows into second level mixing from auxiliary air inlet pipe at this time
Chamber interior carries out secondary mixing, so that the liquid finally mixed enters taper ring cavity, is passing through main jet pipe and separate nozzle, liquid
Acute variation occur leaving atomizer and export extremely short distance for body, and liquid sharply expand until rupture, and forms subtle liquid
Mist particle has reached classification gas-liquid mixed, improves air content in mixing liquid, can promote the imperceptibility of spray particle, keep away
Exempt from the waste of resource, can also improve the content of air in spray particle, to improve the ratio of combustion of spray particle, indirectly improves
The purpose of the quality of converted products.
(2), the high-efficiency atomizing nozzle, by using separate nozzle, separate nozzle has two, improve spray particle from
Quantity in unit volume realizes the purpose for improving the total amount of spray particle unit volume weight fuel value.
Detailed description of the invention
Fig. 1 is the whole structural schematic diagram of the present invention；
Fig. 2 is the cross-sectional view at A-A of the present invention；
Fig. 3 is the structural schematic diagram that the present invention divides hole atomizing mouth.
In figure: 1 shell, 2 connection ports, 3 connection liquid pipes, 4 front nozzle covers, 5 inner cavities, 6 liquid storage inner cavities, 7 inlet tubes, 8 one
Grade mixing chamber, 9 inlets, 10 air inlet pipe, air pipeline, 12 main channels, 13 primary air inlets, 14 auxiliary air inlet pipe, 15 2 in 11
Grade mixing chamber, 16 points of hole atomizing mouths, 17 taper ring cavities, 18 main jet pipes, 19 separate nozzles, 20 external screw threads, 21 internal screw threads.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
Please refer to Fig. 1-3, the present invention provides a kind of technical solution: high-efficiency atomizing nozzle, including shell 1,1 front of shell and
The back side offers connection port 2, and the middle position in 1 left side of shell is communicated with connection liquid pipe 3, the middle position on 1 right side of shell
It is communicated with front nozzle cover 4, shell 1 is internally provided with inner cavity 5, and the middle position in 5 left side of inner cavity is communicated with liquid storage inner cavity 6, stores up
Liquid inner cavity 6 is located at external side and is communicated with inlet tube 7, and the centre inside inner cavity 5 is provided with level-one mixing chamber 8, liquid storage inner cavity 6
One end inside inner cavity 5 is communicated with inlet 9, and inlet 9 is through to inside level-one mixing chamber 8, the front and rear sides of inner cavity 5
It is communicated with air inlet pipe 10, one end that air inlet pipe 10 is located inside inner cavity 5 is communicated with interior air pipeline 11, and interior air pipeline 11 leans on
The position of nearly air inlet pipe 10 is communicated with main channel 12, and main channel 12 is communicated with main air inlet far from one end of interior air pipeline 11
Mouthfuls 13, primary air inlet 13 is through to inside level-one mixing chamber 8, interior air pipeline 11 far from one end of air inlet pipe 10 be communicated with it is auxiliary into
Tracheae 14, the right side of level-one mixing chamber 8 are communicated with second level mixing chamber 15, the one end of second level mixing chamber 15 far from level-one mixing chamber 8
It is communicated with a point hole atomizing mouth 16.Left side inside point hole atomizing mouth 16 is provided with taper ring cavity 17, the left side of taper ring cavity 17 with
Second level mixing chamber 15 is connected to.The right side of taper ring cavity 17 is communicated with main jet pipe 18.The two sides up and down of main jet pipe 18 are communicated with point
Flow jet pipe 19.The outer wall of inlet tube 7 is fixedly connected with external screw thread 20.The inner wall of air inlet pipe 10 is fixedly connected with internal screw thread 21.Even
Port 2 is connect to be symmetricly set on the arc-shaped outer surface of shell 1.Welded connecting side is used between shell 1 and front nozzle cover 4
Formula.
In use, be threadedly coupled respectively with external infusion equipment and external gas transmission equipmen by inlet tube 7 and air inlet pipe 10,
Liquid enters inside level-one mixing chamber 8 by inlet tube 7 and liquid storage inner cavity 6, and air enters interior air by air inlet pipe 10 at this time
Inside pipeline 11, partial air enters inside level-one mixing chamber 8 from main channel 12,8 internal liquid of level-one mixing chamber and air
Mixing, the mixed liquid of primary air flow into second level mixing chamber 15, at this time in air in air pipeline 11 from auxiliary air inlet pipe
14 flow into inside second level mixing chamber 15, carry out secondary mixing, so that the liquid finally mixed enters taper ring cavity 17, by leading
Acute variation occurs leaving atomizer and export extremely short distance for jet pipe 18 and separate nozzle 19, liquid, and liquid sharply expands
Until rupture, forms subtle spray particle, classification gas-liquid mixed is reached, has improved air content in mixing liquid, can promote
Into the imperceptibility of spray particle, the waste of resource is avoided, can also improve the content of air in spray particle, to improve liquid mist
The ratio of combustion of grain indirectly improves the purpose of the quality of converted products.By using separate nozzle 19, separate nozzle 19 has two
Item improves spray particle from the quantity in unit volume, realizes the total amount for improving spray particle unit volume weight fuel value
Purpose.
It should be noted that, in this document, relational terms such as first and second and the like are used merely to a reality
Body or operation are distinguished with another entity or operation, are deposited without necessarily requiring or implying between these entities or operation
In any actual relationship or order or sequence.Moreover, the terms "include", "comprise" or its any other variant are intended to
Non-exclusive inclusion, so that the process, method, article or equipment including a series of elements is not only wanted including those
Element, but also including other elements that are not explicitly listed, or further include for this process, method, article or equipment
Intrinsic element.In the absence of more restrictions.By sentence " element limited including one ..., it is not excluded that
There is also other identical elements in the process, method, article or apparatus that includes the element ".
It although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with
A variety of variations, modification, replacement can be carried out to these embodiments without departing from the principles and spirit of the present invention by understanding
And modification, the scope of the present invention is defined by the appended.
Claims (8)
1. high-efficiency atomizing nozzle, including shell (1), it is characterised in that: shell (1) front and back offers connection gas
Mouthful (2), the middle position on the left of the shell (1) are communicated with connection liquid pipe (3), and the middle position on the right side of the shell (1) connects
It is connected with front nozzle cover (4), the shell (1) is internally provided with inner cavity (5), the middle position connection on the left of the inner cavity (5)
Have liquid storage inner cavity (6), the liquid storage inner cavity (6) is located at external side and is communicated with inlet tube (7), inner cavity (5) inside
Centre is provided with level-one mixing chamber (8), and the liquid storage inner cavity (6) is located at the internal one end in inner cavity (5) and is communicated with inlet (9),
The inlet (9) is through to level-one mixing chamber (8) inside, and the front and rear sides of the inner cavity (5) are communicated with air inlet pipe (10),
The air inlet pipe (10) is located at the internal one end in inner cavity (5) and is communicated with interior air pipeline (11), and the interior air pipeline (11) is leaned on
The position of nearly air inlet pipe (10) is communicated with main channel (12), the one end of the main channel (12) far from interior air pipeline (11)
It is communicated with primary air inlet (13), the primary air inlet (13) is through to level-one mixing chamber (8) inside, the interior air pipeline (11)
One end far from air inlet pipe (10) is communicated with auxiliary air inlet pipe (14), and second level mixing is communicated on the right side of the level-one mixing chamber (8)
Room (15), the second level mixing chamber (15) are communicated with a point hole atomizing mouth (16) far from the one end of level-one mixing chamber (8).
2. high-efficiency atomizing nozzle according to claim 1, it is characterised in that: the left side for dividing hole atomizing mouth (16) internal
It is provided with taper ring cavity (17), the left side of the taper ring cavity (17) is connected to second level mixing chamber (15).
3. high-efficiency atomizing nozzle according to claim 2, it is characterised in that: be communicated on the right side of the taper ring cavity (17)
Main jet pipe (18).
4. high-efficiency atomizing nozzle according to claim 3, it is characterised in that: the two sides up and down of the main jet pipe (18) connect
It is connected with separate nozzle (19).
5. high-efficiency atomizing nozzle according to claim 1, it is characterised in that: the outer wall of the inlet tube (7) is fixedly connected
There are external screw thread (20).
6. high-efficiency atomizing nozzle according to claim 1, it is characterised in that: the inner wall of the air inlet pipe (10) is fixedly connected
There are internal screw thread (21).
7. high-efficiency atomizing nozzle according to claim 1, it is characterised in that: the connection port (2) is symmetrical arranged outside
On the arc-shaped outer surface of shell (1).
8. high-efficiency atomizing nozzle according to claim 1, it is characterised in that: between the shell (1) and front nozzle cover (4)
Using welding connecting mode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810966676.4A CN109084297A (en) | 2018-08-23 | 2018-08-23 | High-efficiency atomizing nozzle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810966676.4A CN109084297A (en) | 2018-08-23 | 2018-08-23 | High-efficiency atomizing nozzle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109084297A true CN109084297A (en) | 2018-12-25 |
Family
ID=64794338
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810966676.4A Pending CN109084297A (en) | 2018-08-23 | 2018-08-23 | High-efficiency atomizing nozzle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109084297A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110237952A (en) * | 2019-05-23 | 2019-09-17 | 昌乐神睿农业智能设备有限公司 | Three-level atomizer |
| CN114100885A (en) * | 2021-10-29 | 2022-03-01 | 淮北矿业股份有限公司 | Air-compressing water jet dust-settling nozzle |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0747317A2 (en) * | 1995-06-07 | 1996-12-11 | Dover Corporation | Spout constructions for fuel dispensing nozzles and methods for making same |
| US20070278328A1 (en) * | 2004-09-30 | 2007-12-06 | Eni S.P.A. | Equipment for the Atomisation of a Liquid Stream By Means of a Dispersing Gaseous Stream and For Mixing the Atomised Product with a Further Suitable Gaseous Stream in Equipment for Effecting Catalytic Partial Oxidations and Relative Catalytic Partial Oxidation Process |
| CN201565385U (en) * | 2009-12-07 | 2010-09-01 | 昆明理工大学 | Atomizing nozzle and hand-held atomizing gas quenching device with the same |
| CN107191928A (en) * | 2017-06-23 | 2017-09-22 | 山西大学 | A kind of multistage atomizing oil gun |
| CN206881964U (en) * | 2017-06-29 | 2018-01-16 | 泰州市科美伦机电有限公司 | A kind of modifying agent atomising device |
| CN207688123U (en) * | 2017-12-30 | 2018-08-03 | 东莞市捷力喷雾科技有限公司 | A kind of secondary air atomizing fuel nozzle |
| CN208907620U (en) * | 2018-08-23 | 2019-05-28 | 湖州银轴智能装备有限公司 | High-efficiency atomizing nozzle |
-
2018
- 2018-08-23 CN CN201810966676.4A patent/CN109084297A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0747317A2 (en) * | 1995-06-07 | 1996-12-11 | Dover Corporation | Spout constructions for fuel dispensing nozzles and methods for making same |
| US20070278328A1 (en) * | 2004-09-30 | 2007-12-06 | Eni S.P.A. | Equipment for the Atomisation of a Liquid Stream By Means of a Dispersing Gaseous Stream and For Mixing the Atomised Product with a Further Suitable Gaseous Stream in Equipment for Effecting Catalytic Partial Oxidations and Relative Catalytic Partial Oxidation Process |
| CN201565385U (en) * | 2009-12-07 | 2010-09-01 | 昆明理工大学 | Atomizing nozzle and hand-held atomizing gas quenching device with the same |
| CN107191928A (en) * | 2017-06-23 | 2017-09-22 | 山西大学 | A kind of multistage atomizing oil gun |
| CN206881964U (en) * | 2017-06-29 | 2018-01-16 | 泰州市科美伦机电有限公司 | A kind of modifying agent atomising device |
| CN207688123U (en) * | 2017-12-30 | 2018-08-03 | 东莞市捷力喷雾科技有限公司 | A kind of secondary air atomizing fuel nozzle |
| CN208907620U (en) * | 2018-08-23 | 2019-05-28 | 湖州银轴智能装备有限公司 | High-efficiency atomizing nozzle |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110237952A (en) * | 2019-05-23 | 2019-09-17 | 昌乐神睿农业智能设备有限公司 | Three-level atomizer |
| CN110237952B (en) * | 2019-05-23 | 2023-07-28 | 潍坊生命方舟生物技术有限公司 | Three-stage atomizing spray head |
| CN114100885A (en) * | 2021-10-29 | 2022-03-01 | 淮北矿业股份有限公司 | Air-compressing water jet dust-settling nozzle |
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