CN106861960A - A kind of internal-mixing steam atomization nozzle - Google Patents
A kind of internal-mixing steam atomization nozzle Download PDFInfo
- Publication number
- CN106861960A CN106861960A CN201611216196.3A CN201611216196A CN106861960A CN 106861960 A CN106861960 A CN 106861960A CN 201611216196 A CN201611216196 A CN 201611216196A CN 106861960 A CN106861960 A CN 106861960A
- Authority
- CN
- China
- Prior art keywords
- nozzle
- inlet passage
- oil inlet
- steam
- internal
- 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.)
- Pending
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
- B05B7/00—Spraying apparatus for discharge of liquids or other fluent materials from two or more sources, e.g. of liquid and air, of powder and gas
- B05B7/02—Spray pistols; Apparatus for discharge
- B05B7/04—Spray pistols; Apparatus for discharge with arrangements for mixing liquids or other fluent materials before discharge
- B05B7/0416—Spray pistols; Apparatus for discharge with arrangements for mixing liquids or other fluent materials before discharge with arrangements for mixing one gas and one liquid
- B05B7/0433—Spray pistols; Apparatus for discharge with arrangements for mixing liquids or other fluent materials before discharge with arrangements for mixing one gas and one liquid with one inner conduit of gas surrounded by an external conduit of liquid upstream the mixing chamber
Landscapes
- Nozzles For Spraying Of Liquid Fuel (AREA)
Abstract
The invention discloses a kind of internal-mixing steam atomization nozzle, including nozzle body, it is characterised in that：Also include oil inlet passage, enter steam channel, oil burner nozzle and mixing chamber, a circle oil inlet passage is provided with nozzle body, one is provided with oil inlet passage to enclose into steam channel, oil inlet passage end is provided with oil burner nozzle, fuel oil is conveyed into mixing chamber and mixed by the oil inlet passage by oil burner nozzle, the steam by enter steam channel be conveyed into mixing chamber mix, it is described enter steam channel with diameter greater than oil inlet passage diameter.Easy to use the invention provides a kind of simple structure, atomizing effect is good, the fast internal-mixing steam atomization nozzle of spray velocity.
Description
Technical field
The present invention relates to a kind of atomizer, more particularly to a kind of internal-mixing steam atomization nozzle.
Background technology
The atomization technique of nozzle is divided into many kinds, almost covers all industrial circles, in agricultural production, can use mist
Change nozzle to spray insecticide：Application in industry manufacture is just more extensive, spraying, dedusting, workshop humidification etc.；The shower spraying of family expenses
Mouth also uses the atomization technique of liquid.The atomization technique of liquid has：Electrostatic atomization, pressure atomization, ultrasonic atomization, bubble mist
Change, annular distance atomization etc..And pressure atomization is atomized also known as centrifugal pressure or mechanical pressure atomization, the technology is on boiler using extremely
Extensively, but current atomizer mixing velocity not enough, spray effect is poor, it is impossible to realize preferable spray effect, influence
Subsequent production is processed.
The content of the invention
It is easy to use the invention provides a kind of simple structure in order to solve the problems of the prior art, atomizing effect
It is good, the fast internal-mixing steam atomization nozzle of spray velocity.
In order to solve the above problems, the technical solution used in the present invention is：
A kind of internal-mixing steam atomization nozzle, including nozzle body, it is characterised in that：Also include oil inlet passage, enter steam channel,
Oil burner nozzle and mixing chamber, are provided with a circle oil inlet passage in nozzle body, one is provided with oil inlet passage and encloses logical into steam
Road, oil burner nozzle is provided with oil inlet passage end, and fuel oil is conveyed into mixing chamber and mixed by the oil inlet passage by oil burner nozzle, institute
State steam by enter steam channel be conveyed into mixing chamber mix, it is described enter steam channel with diameter greater than oil inlet passage diameter.
A kind of foregoing internal-mixing steam atomization nozzle, it is characterised in that：The end of nozzle body is provided with gland spiral shell
It is female.
A kind of foregoing internal-mixing steam atomization nozzle, it is characterised in that：Set between nozzle body and gland nut
There is seal washer.
A kind of foregoing internal-mixing steam atomization nozzle, it is characterised in that：The seal washer uses O-shaped seal washer.
A kind of foregoing internal-mixing steam atomization nozzle, it is characterised in that：The nozzle body uses stainless steel material system
Into.
A kind of foregoing internal-mixing steam atomization nozzle, it is characterised in that：The oil burner nozzle is made of stainless steel material.
The beneficial effect that the present invention is reached：Internal-mixing steam atomization nozzle of the present invention, is provided with one in nozzle body
Circle oil inlet passage, one is provided with oil inlet passage and is enclosed into steam channel, and oil inlet passage end is provided with oil burner nozzle, it is described enter
Oily passage by oil burner nozzle by fuel oil be conveyed into mixing chamber mix, the steam by enter steam channel be conveyed into mixing chamber mix
Close, it is described enter steam channel with diameter greater than oil inlet passage diameter, in this manner, fuel oil and steam inlet, shape can be controlled
Into optimal mixed proportion, the Load Regulation of boiler is so adapted to, using more safe and reliable, atomization quality is also more preferable.
Brief description of the drawings
Fig. 1 is internal-mixing steam atomization nozzle structural representation of the present invention.
Specific embodiment
The invention will be further described below in conjunction with the accompanying drawings.Following examples are only used for clearly illustrating the present invention
Technical scheme, and can not be limited the scope of the invention with this.
As shown in figure 1, a kind of internal-mixing steam atomization nozzle, including nozzle body 1, oil inlet passage 2, enter steam channel
3rd, oil burner nozzle 4 and mixing chamber 5, are provided with a circle oil inlet passage 2 in the nozzle body 1, be provided with oil inlet passage 2 one enclose into
Steam channel 3, oil burner nozzle 4 is provided with the end of oil inlet passage 2, and be conveyed into for fuel oil by oil burner nozzle 4 mixed by the oil inlet passage 2
Close room 5 to mix, the steam is conveyed into mixing chamber 5 by entering steam channel 3 and mixes, it is described enter steam channel 3 with diameter greater than entering
The diameter of oily passage 2.
The end of nozzle body 1 is provided with gland nut 6.Sealing is provided between nozzle body 1 and gland nut 6
Packing ring 7, prevents from being leaked in fuel oil course of conveying.The seal washer 7 uses O-shaped seal washer.The nozzle body 1 is adopted
It is made of stainless steel material.The oil burner nozzle 4 is made of stainless steel material.
In sum, internal-mixing steam atomization nozzle of the present invention, a circle oil inlet passage 2 is provided with nozzle body 1,
One being provided with oil inlet passage 2 to enclose into steam channel 3, the end of oil inlet passage 2 being provided with oil burner nozzle 4, the oil inlet passage 2 leads to
Cross oil burner nozzle 4 fuel oil is conveyed into mixing chamber 5 and mix, the steam is conveyed into mixing chamber 5 by entering steam channel 3 and mixes, institute
State into steam channel 3 with diameter greater than the diameter of oil inlet passage 2, in this manner, fuel oil and steam inlet can be controlled, formed most
Excellent mixed proportion, so adapts to the Load Regulation of boiler, and using more safe and reliable, atomization quality is also more preferable.
General principle of the invention, principal character and advantage has been shown and described above.The technical staff of the industry should
Understand, the present invention is not limited to the above embodiments, simply original of the invention is illustrated described in above-described embodiment and specification
Reason, without departing from the spirit and scope of the present invention, various changes and modifications of the present invention are possible, these changes and improvements
All fall within the protetion scope of the claimed invention.The claimed scope of the invention is by appending claims and its equivalent circle.
It is fixed.
Claims (6)
1. a kind of internal-mixing steam atomization nozzle, including nozzle body, it is characterised in that：Also include oil inlet passage, enter steam lead to
Road, oil burner nozzle and mixing chamber, are provided with a circle oil inlet passage in nozzle body, one is provided with oil inlet passage and is enclosed into steam
Passage, oil burner nozzle is provided with oil inlet passage end, and fuel oil is conveyed into mixing chamber and mixed by the oil inlet passage by oil burner nozzle,
The steam by enter steam channel be conveyed into mixing chamber mix, it is described enter steam channel with diameter greater than oil inlet passage diameter.
2. a kind of internal-mixing steam atomization nozzle according to claim 1, it is characterised in that：Set in the end of nozzle body
It is equipped with gland nut.
3. a kind of internal-mixing steam atomization nozzle according to claim 1, it is characterised in that：In nozzle body and gland spiral shell
Seal washer is provided between mother.
4. a kind of internal-mixing steam atomization nozzle according to claim 1, it is characterised in that：The seal washer uses O
Grommet type seal circle.
5. a kind of internal-mixing steam atomization nozzle according to claim 1, it is characterised in that：The nozzle body is not using
Rust Steel material is made.
6. a kind of internal-mixing steam atomization nozzle according to claim 1, it is characterised in that：The oil burner nozzle is using stainless
Steel material is made.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611216196.3A CN106861960A (en) | 2016-12-26 | 2016-12-26 | A kind of internal-mixing steam atomization nozzle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611216196.3A CN106861960A (en) | 2016-12-26 | 2016-12-26 | A kind of internal-mixing steam atomization nozzle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106861960A true CN106861960A (en) | 2017-06-20 |
Family
ID=59164440
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611216196.3A Pending CN106861960A (en) | 2016-12-26 | 2016-12-26 | A kind of internal-mixing steam atomization nozzle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106861960A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107260102A (en) * | 2017-07-14 | 2017-10-20 | 佛山市顺德区美的洗涤电器制造有限公司 | Nozzle and steam generating system and dish-washing machine |
| CN108580153A (en) * | 2018-07-09 | 2018-09-28 | 中国船舶重工集团公司第七0三研究所 | A kind of high-flow ultrasonic finer atomization nozzle |
| CN108844166A (en) * | 2018-06-20 | 2018-11-20 | 佛山市宝粤美科技有限公司 | Gas explosion is oxygenated rotating spraying water wall device |
| CN110180693A (en) * | 2019-07-24 | 2019-08-30 | 常州江苏大学工程技术研究院 | A kind of induction electrostatic atomization spray head |
| CN110918284A (en) * | 2019-12-11 | 2020-03-27 | 江苏徐工工程机械研究院有限公司 | Medium atomizing nozzle, spraying device and spraying machine |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5617997A (en) * | 1994-06-13 | 1997-04-08 | Praxair Technology, Inc. | Narrow spray angle liquid fuel atomizers for combustion |
| DE19822203A1 (en) * | 1998-05-18 | 1999-11-25 | Arnold Grimm | Atomization nozzle for use with fluid products and fuels has two channels leading into chamber just upstream of porous plug which performs atomization function |
| CN102777899A (en) * | 2012-08-22 | 2012-11-14 | 常州大学 | Internal mixing type gas atomization fuel nozzle |
| CN203099825U (en) * | 2013-02-04 | 2013-07-31 | 成都思茂科技有限公司 | Steam atomizing nozzle |
| CN104566363A (en) * | 2014-12-01 | 2015-04-29 | 长沙恒威热能科技有限公司 | Multi-mechanism composite atomized fuel nozzle structure |
| CN104815773A (en) * | 2015-04-14 | 2015-08-05 | 江苏大学 | Two-phase flow atomization air mixing nozzle |
-
2016
- 2016-12-26 CN CN201611216196.3A patent/CN106861960A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5617997A (en) * | 1994-06-13 | 1997-04-08 | Praxair Technology, Inc. | Narrow spray angle liquid fuel atomizers for combustion |
| DE19822203A1 (en) * | 1998-05-18 | 1999-11-25 | Arnold Grimm | Atomization nozzle for use with fluid products and fuels has two channels leading into chamber just upstream of porous plug which performs atomization function |
| CN102777899A (en) * | 2012-08-22 | 2012-11-14 | 常州大学 | Internal mixing type gas atomization fuel nozzle |
| CN203099825U (en) * | 2013-02-04 | 2013-07-31 | 成都思茂科技有限公司 | Steam atomizing nozzle |
| CN104566363A (en) * | 2014-12-01 | 2015-04-29 | 长沙恒威热能科技有限公司 | Multi-mechanism composite atomized fuel nozzle structure |
| CN104815773A (en) * | 2015-04-14 | 2015-08-05 | 江苏大学 | Two-phase flow atomization air mixing nozzle |
Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107260102A (en) * | 2017-07-14 | 2017-10-20 | 佛山市顺德区美的洗涤电器制造有限公司 | Nozzle and steam generating system and dish-washing machine |
| CN107260102B (en) * | 2017-07-14 | 2023-07-21 | 佛山市顺德区美的洗涤电器制造有限公司 | Nozzle, steam generating system and dish washing machine |
| CN108844166A (en) * | 2018-06-20 | 2018-11-20 | 佛山市宝粤美科技有限公司 | Gas explosion is oxygenated rotating spraying water wall device |
| CN108580153A (en) * | 2018-07-09 | 2018-09-28 | 中国船舶重工集团公司第七0三研究所 | A kind of high-flow ultrasonic finer atomization nozzle |
| CN108580153B (en) * | 2018-07-09 | 2024-04-09 | 中国船舶重工集团公司第七0三研究所 | High-flow ultrasonic fine atomizing nozzle |
| CN110180693A (en) * | 2019-07-24 | 2019-08-30 | 常州江苏大学工程技术研究院 | A kind of induction electrostatic atomization spray head |
| CN110180693B (en) * | 2019-07-24 | 2019-10-22 | 常州江苏大学工程技术研究院 | A kind of induction electrostatic atomization spray head |
| WO2021012778A1 (en) * | 2019-07-24 | 2021-01-28 | 江苏大学 | Inductive electrostatic atomization nozzle |
| GB2591955A (en) * | 2019-07-24 | 2021-08-11 | Univ Jiangsu | Inductive electrostatic atomization nozzle |
| GB2591955B (en) * | 2019-07-24 | 2022-02-23 | Univ Jiangsu | Inductive electrostatic atomization nozzle |
| US11278917B2 (en) | 2019-07-24 | 2022-03-22 | Jiangsu University | Inductive electrostatic atomization nozzle |
| CN110918284A (en) * | 2019-12-11 | 2020-03-27 | 江苏徐工工程机械研究院有限公司 | Medium atomizing nozzle, spraying device and spraying machine |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20170620 |
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| RJ01 | Rejection of invention patent application after publication |