CN209034603U - A kind of injector - Google Patents
A kind of injector Download PDFInfo
- Publication number
- CN209034603U CN209034603U CN201821059713.5U CN201821059713U CN209034603U CN 209034603 U CN209034603 U CN 209034603U CN 201821059713 U CN201821059713 U CN 201821059713U CN 209034603 U CN209034603 U CN 209034603U
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- CN
- China
- Prior art keywords
- fluid
- atomizing
- atomization
- spray
- ejiction opening
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Abstract
The utility model discloses a kind of injectors, the injector includes the nozzle set of ejiction opening and the atomization spray core that is arranged in the nozzle set, the a plurality of spiral fog water content axially extended is distributed in the axial side wall of the spray core body, fluid into the spray core body and the nozzle set cavity, entered after the cylindrical spray chamber progress primary atomization by the spiral fog water content and is sprayed from the ejiction opening, the fluid that the ejiction opening sprays is mixed with the atomizing fluids in the atomizing fluids pipeline carries out secondary-atomizing, the mixture of fluid and atomizing fluids, in the pushing course of subsequent atomization fluid, it is atomized three times by the arc ejiction opening ejection arranged on the spherical atomizer.
Description
Technical field
The utility model relates to a kind of injectors to belong to fluid ejection device and set more particularly, to a kind of fluid ejector
Count manufacturing technology field.
Background technique
Currently, for the speed and reaction efficiency for improving physical-chemical reaction, being needed when various fluids carry out physical-chemical reaction
Carry out jet atomization.Existing spraying equipment generallys use monopole jet atomization, i.e., directly will stream using spraying equipment nozzle
Body sprays, and is atomized during ejection.This monopole jet atomization has the disadvantage in that
1, nozzle-fluid velocity is slow, and atomizing effect is poor.
2, fluid cannot be uniformly distributed after spraying, and atomisation area is small, and atomizing particle is big.
3, the bad physical-chemical reaction low efficiency of fluid atomizing causes the serious waste of resource, can also generate to environment tight
Heavily contaminated.
4, more demanding pressure difference just can guarantee atomizing effect when fluid sprays
5, easily there is phenomena such as drop, leakage in fluid ejiction opening head
With the improvement of people's environmental awareness, and to the consumption of non-renewable resources requirement, research and develop a kind of environmental protection,
Energy saving, stable injector just becomes the extremely urgent work in this field one.
Utility model content
Fluid atomizing effect, quickening can be effectively improved the technical problem to be solved by the utility model is to provide a kind of
Physical-chemical reaction speed, the injector for improving physical-chemical reaction efficiency.
Used technical solution is to solve above-mentioned technical problem: a kind of injector, including the spray head containing ejiction opening
The atomization spray core for covering and being arranged in the nozzle set, a plurality of axially disposed spiral being distributed in the spray core body axial walls
Fog water content, the fluid into the spray core body and the nozzle set cavity enter the cylinder by the spiral fog water content
Shape spray chamber sprays after carrying out primary atomization from the ejiction opening.The injector further includes being socketed on the outside of the nozzle set
Atomizing fluids pipeline there also is provided spherical atomizer in the ejection end of the atomizing fluids pipeline.
Further, atomizing fluids by the atomizing fluids pipeline to the nozzle set outer periphery, pass through
The spiral fog water content enters the cylindrical spray chamber and carries out primary atomization, from fluid after ejiction opening ejection and described
Atomizing fluids in atomizing fluids pipeline, mixing carries out secondary-atomizing under subsequent atomization fluid forces.
The preferred mode of the above solution is that entering the cylindrical spray chamber by the spiral fog water content carries out a mist
After change, the process of the atomizing fluids pipeline is sprayed after carrying out secondary-atomizing from the fluid and atomizing fluids that the ejiction opening sprays
In, it is atomized three times by the spherical atomizer ejection.
The preferred mode of the above solution is that the spherical shape atomizer with the atomizing fluids pipe end internal diameter by being adapted
Arc ejiction opening constitute, the arc that the spherical atomizer radially extends is disposed on the radial circumference of the spherical atomizer
Shape ejiction opening；After entering the cylindrical spray chamber progress primary atomization by the spiral fog water content, sprayed from the ejiction opening
It is sprayed during spraying the atomizing fluids pipeline after fluid and atomizing fluids progress secondary-atomizing out by the arc
Mouth sprays to be atomized three times.
Further, the atomization spray core includes spray core body and fluid-transporting tubing, the spray core body is arranged in described
The output end of fluid-transporting tubing, the spiral fog water content are arranged on the spray core body, and the atomization spray core passes through described
Spray core body and a part of fluid-transporting tubing being connected with the spray core body are socketed in the nozzle set.
The preferred mode of the above solution is that being additionally provided with the cylindrical mist axially extended in the free end of the spray core body
Change room, fluid is sprayed along the cylindrical spray chamber peripheral helical rotation from the ejiction opening.
Further, being provided perpendicular to the spray core in the junction of the spray core body and the fluid-transporting tubing
The flow outlet aperture of body longitudinal center line inputs the fluid of the injector by the fluid-transporting tubing, passes through the stream
Body delivery outlet sprays into the spray core body and under the promotion of subsequent fluid, is atomized by the spiral in the cavity of the nozzle set
Slot enters after the cylindrical spray chamber carries out primary atomization to be sprayed from the ejiction opening.
Further, connecting flange is additionally provided on the fluid input of the atomizing fluids pipeline, in the company
Transitional connection pipe, the fluid-transporting tubing are provided on the atomizing fluids pipeline between acting flange and the atomization spray core
Input terminal be secured across the connecting flange, the atomizing fluids pipeline passes through the transitional connection pipe and exterior atomization fluid
Delivery pipe connection.
Further, flow regulator I and flow measurement device I is provided on the fluid-transporting tubing, it is described
Flow regulator II and flow measurement device II are also equipped on atomizing fluids pipeline.
The beneficial effects of the utility model are: a plurality of along the spray core due to being distributed in the axial walls of the spray core body
The axially extending spiral fog water content of body, the fluid into the spray core body and the nozzle set cavity, passes through the spiral shell
It revolves after fog water content enters the cylindrical spray chamber progress primary atomization and is sprayed from the ejiction opening.Atomizing fluids pass through the mist
Change fluid line and be delivered to the nozzle set outer periphery, the ejiction opening spray after fluid and the atomizing fluids pipeline in
Atomizing fluids, under the promotion of subsequent atomization fluid mixing carry out secondary-atomizing after spray the atomizing fluids pipeline.Institute
The ejection end for stating atomizing fluids pipeline there also is provided spherical atomizer, spray the mistake of the atomizing fluids pipeline in atomizing fluids
Cheng Zhong is atomized three times by the spherical atomizer.Fluid in the prior art is changed so directly to spray by monopole
The structure being atomized, so that the primary atomization of the spiral fog water content is enabled flow through, further through the two of atomizing fluids mixing
Secondary atomization, then by the atomization three times of the spherical atomizer, reach jet velocity and be evenly distributed fastly, the big atomization of atomisation area
Grain is small, the purpose accelerated physical chemistry anti-speed degree, improve reaction efficiency.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model injector.
In the figure, it is marked as ejiction opening 1, nozzle set 2, atomization spray core 3, spiral fog water content 4, spray core body 5, cylindrical spray chamber
6, flow outlet aperture 7, fluid-transporting tubing 8, atomizing fluids pipeline 9, arc ejiction opening 10, spherical atomizer 11, connecting flange
12, transition conduit 13, flow regulator I14-1 and II14-2, flow measurement device I15-1 and II15-2.
Specific embodiment
Be as shown in Figure 1 the utility model provide it is a kind of can effectively improve fluid atomizing effect, accelerate physical chemistry it is anti-
The injector answered speed, improve physical-chemical reaction efficiency.
Shown in injector include the nozzle set 2 containing ejiction opening 1 and the atomization spray core 3 that is arranged in the nozzle set 2,
The a plurality of spiral fog water content 4 axially extending along the spray core body 5 is distributed in the axial walls of the spray core body 5, into described
Fluid in spray core body 5 and 2 cavity of nozzle set, by the spiral fog water content 4 enter the cylindrical spray chamber 6 into
It is sprayed after row primary atomization from the ejiction opening 1.The atomizing fluids are delivered to the spray head by the atomizing fluids pipeline 9
2 outer peripheries are covered, the atomizing fluids out of fluid and the atomizing fluids pipeline 9 after the ejiction opening 1 ejection, in subsequent mist
Change mixing under the promotion of fluid and sprays the atomizing fluids pipeline 9 after carrying out secondary-atomizing.In the spray of the atomizing fluids pipeline 9
End there also is provided spherical atomizer 11 out, during atomizing fluids spray atomizing fluids pipeline 9, pass through the ball
Shape atomizer 11 is atomized three times.It is directly atomized, that is, is adopted by monopole ejection in this way, changing fluid in the prior art
Directly fluid is sprayed with spraying equipment nozzle, and is atomized during ejection.To pass fluid through primary atomization, secondary
Atomization is atomized three times, is sprayed from the arc ejiction opening 10, is reached jet velocity and be evenly distributed fastly, the big atomization of atomisation area
Grain is small, the purpose accelerated physical-chemical reaction speed, improve reaction efficiency.
In above embodiment, slow to solve prior art fluid jet velocity, atomizing effect is poor, is unevenly distributed, mist
Change area is small, and atomizing particle is big, and the problem that physical-chemical reaction speed is slow, reaction efficiency is low, the application makees the injector
It is further improved, i.e., described injector further includes the atomizing fluids pipeline 9 in 2 outside of nozzle set, and atomizing fluids are rear
Pass through the atomizing fluids pipeline 9 under the promotion of continuous atomizing fluids to be delivered to around the nozzle set 2, passes through the spiral mist
After change slot 4 enters the cylindrical progress of spray chamber 6 primary atomization, fluid is mixed with atomizing fluids after the ejiction opening 1 ejection
It closes after carrying out secondary-atomizing, the atomizing fluids pipeline 9 is sprayed under the promotion of subsequent atomization fluid.
Preferred spherical shape atomizer 11 is due to compatible 10 structure of arc ejiction opening of 9 inner end diameter of atomizing fluids pipeline
At being provided with the arc ejiction opening 10 radially extended on the radial circumference of the spherical atomizer 11, pass through the spiral shell
After rotation fog water content 4 enters the cylindrical progress of spray chamber 6 primary atomization, the fluid and atomized flow that are sprayed from the ejiction opening 1
After body mixing carries out secondary-atomizing, pass through during atomizing fluids pipeline 9 are sprayed under the promotion of subsequent atomization fluid
The arc ejiction opening 10 is atomized, and in this way by primary atomization, the fluid of secondary-atomizing, then passes through the arc ejiction opening
10 are atomized three times, and fluid atomizing effect is good.
In above embodiment, for the further atomizing effect for improving fluid, arranged in conjunction with herein described spray core body 5
In the output end of the fluid-transporting tubing 8, the spiral fog water content 4 is arranged on the spray core body 5, the atomization spray core
3 are socketed in the nozzle set 2 by the spray core body 5 and a part of fluid-transporting tubing 8 being connected with the spray core body 5
Structure is additionally provided with the cylindrical spray chamber 6 axially extended in the free end of the spray core body 5, and fluid is along the circle
The rotation of 6 peripheral helical of cylindricality spray chamber is sprayed with the ejiction opening 1.Fluid after the spiral fog water content 4 by having enough in this way
Atomization space plays the role of improving atomizing effect, is arranged in the junction of the spray core body 5 and the fluid-transporting tubing 8
There is the flow outlet aperture 7 perpendicular to 5 longitudinal center line of spray core body, the injection is inputted by the fluid-transporting tubing 8
The fluid of device is sprayed by the flow outlet aperture 7 in the cavity of the spray core body 5 and the nozzle set 2, and in subsequent input
Fluid promotion under the cylindrical spray chamber 6 entered by the spiral fog water content 4 carry out after primary atomization from the spray
Outlet 1 sprays.
It inputs in the fluid-transporting tubing 8 in order to facilitate fluid, is inputted in the atomizing fluids of the atomizing fluids pipeline 9
Connecting flange 12 is provided on end, on the atomizing fluids pipeline 9 between the connecting flange 12 and the atomization spray core 3
It is provided with transitional connection pipe 13, the input terminal pipeline of the fluid-transporting tubing 8 passes through the connecting flange 12 and external stream
The connection of body delivery pipe, the atomizing fluids pipeline 9 are connect by the transitional connection pipe 13 with external atomizing fluids delivery pipe.
Simultaneously the connecting flange 12 closed on 8 input terminal of the fluid-transporting tubing be provided with flow regulator I14-1 and
Flow measurement device II15-1 is also equipped with flow regulator I14-2 and flowmeter in 9 input terminal of atomizing fluids pipeline
Measure device II15-2.
In conclusion the structure provided by the utility model using spray nozzle three times pushes away fluid in pressure difference three times
It is atomized under dynamic, it can be by fluid atomizing at the more effects better than existing atomizing type atomizing effect, in this way, from the ball
The fluid that shape atomizer 11 sprays, jet velocity are evenly distributed fastly, and the big atomizing particle of atomisation area is small, physical-chemical reaction speed
Fastly, reaction efficiency is high, achievees the purpose that economize on resources.Due to by the fluid after itself pressure atomization from the ejiction opening 1
After ejection, be not detached from injector, but in the atomizing fluids pipeline 9 further with atomizing fluids mixed aerosol, rear
It is delivered to the spherical atomizer 11 under the promotion of continuous atomizing fluids, is atomized again after being sprayed by the arc ejiction opening 10.
The phenomenon that drop, leakage can occur in ejiction opening because of gravity to avoid fluid greater particle size after atomization, this is also that the application is more significant
One of effect.
The above embodiments of the present invention is merely examples for clearly illustrating the present invention, and is not
Limitations of the embodiments of the present invention.For those of ordinary skill in the art, on above explained basis
On can also make other variations or changes in different ways.There is no necessity and possibility to exhaust all the enbodiments.
Any modifications, equivalent replacements, and improvements made within the spirit and principle of the present invention etc., should be included in this reality
Within novel scope of protection of the claims.
Claims (7)
- The atomization spray core (3) that 1. a kind of injector includes the nozzle set (2) of ejiction opening (1) and is arranged in the nozzle set, It is characterized by: axially distributed in spray core body (5) axial walls have a plurality of spiral fog water content (4), into the spray core body (5) With the fluid in the nozzle set (2) cavity, cylindrical spray chamber (6) is entered by the spiral fog water content (4) and is carried out once It is sprayed after atomization from the ejiction opening (1), the injector further includes the atomizing fluids pipe being socketed on the outside of the nozzle set (2) Road (9) there also is provided spherical atomizer (11) in the ejection end of the atomizing fluids pipeline (9)；Atomizing fluids pass through described Atomizing fluids pipeline (9) is delivered to around the nozzle set (2), enters the cylinder by the spiral fog water content (4) Fluid after spray chamber (6) progress primary atomization is sprayed from the ejiction opening (1), the fluid and institute that the ejiction opening (1) sprays The atomizing fluids in atomizing fluids pipeline (9) are stated, mixing carries out secondary-atomizing under the promotion of subsequent atomization fluid.
- 2. a kind of injector according to claim 1, it is characterised in that: by described in the spiral fog water content (4) entrance After cylindrical spray chamber (6) carries out primary atomization, sprayed after the fluid and atomizing fluids secondary-atomizing that the ejiction opening (1) sprays Out during the atomizing fluids pipeline (9), is sprayed by the spherical atomizer (11) and be atomized three times.
- 3. a kind of injector according to claim 2, it is characterised in that: it is described spherical shape atomizer (11) by with the atomization The compatible arc ejiction opening (10) of fluid line (9) inner end diameter is constituted, and enters the circle by the spiral fog water content (4) After cylindricality spray chamber (6) carries out primary atomization, sprayed after the fluid and atomizing fluids secondary-atomizing that the ejiction opening (1) sprays During the atomizing fluids pipeline (9), sprayed by the arc ejiction opening (10) arranged on the spherical atomizer (11) It is atomized three times.
- 4. a kind of injector according to any one of claim 2 to 3, it is characterised in that: the atomization spray core (3) includes Spray core body (5) and fluid-transporting tubing (8), the spray core body (5) are arranged in the output end of the fluid-transporting tubing (8), The spiral fog water content (4) is arranged on the spray core body (5), the atomization spray core (3) by the spray core body (5) and with this The connected a part of fluid-transporting tubing (8) of spray core body (5) is socketed in the nozzle set (2).
- 5. a kind of injector according to claim 4, it is characterised in that: also set up in the free end of the spray core body (5) There is the cylindrical spray chamber (6) axially extended, fluid is rotated along cylindrical spray chamber (6) peripheral helical from the spray (1) is exported to spray.
- 6. a kind of injector according to claim 5, it is characterised in that: in the spray core body (5) and the fluid conveying The junction of pipeline (8) is provided perpendicular to the flow outlet aperture (7) of spray core body (5) longitudinal center line, passes through the stream Body conveyance conduit (8) inputs the fluid of the injector, sprays into the spray core body (5) and institute by the flow outlet aperture (7) In the cavity for stating nozzle set (2), and under the promotion of the fluid in subsequent input, by described in the spiral fog water content (4) entrance Cylindrical spray chamber (6) sprays after carrying out primary atomization from the ejiction opening (1), the fluid that the ejiction opening (1) sprays Atomizing fluids mixing with atomizing fluids pipeline (9) conveying carries out secondary-atomizing.
- 7. a kind of injector according to claim 5, it is characterised in that: in the atomized flow of the atomizing fluids pipeline (9) Connecting flange (12) are provided on body input terminal, the mist between the connecting flange (12) and atomization spray core (3) Change and be provided with transitional connection pipe (13) on fluid line (9), what the input terminal of the fluid-transporting tubing (8) was fixed passes through described Connecting flange (12) is connect with external fluid conveyance conduit, and the atomizing fluids pipeline (9) passes through the transitional connection pipe (13) It is connect with exterior atomization fluid line, is provided with flow regulator I (14-1) and flowmeter on the fluid-transporting tubing (8) It measures device I (15-1), is also equipped with flow regulator II (14-2) and flow measurement device on the atomizing fluids pipeline (9) II(15-2)。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821059713.5U CN209034603U (en) | 2018-07-04 | 2018-07-04 | A kind of injector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821059713.5U CN209034603U (en) | 2018-07-04 | 2018-07-04 | A kind of injector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209034603U true CN209034603U (en) | 2019-06-28 |
Family
ID=67029332
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821059713.5U Expired - Fee Related CN209034603U (en) | 2018-07-04 | 2018-07-04 | A kind of injector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209034603U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113019728A (en) * | 2021-02-16 | 2021-06-25 | 南昌京墨智能科技发展有限公司 | Secondary atomized raw oil nozzle for carbon black production |
-
2018
- 2018-07-04 CN CN201821059713.5U patent/CN209034603U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113019728A (en) * | 2021-02-16 | 2021-06-25 | 南昌京墨智能科技发展有限公司 | Secondary atomized raw oil nozzle for carbon black production |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190628 Termination date: 20200704 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |