CN207615056U - One kind being used for the energy-efficient aerial fog nozzle of bloom - Google Patents
One kind being used for the energy-efficient aerial fog nozzle of bloom Download PDFInfo
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- CN207615056U CN207615056U CN201721663627.0U CN201721663627U CN207615056U CN 207615056 U CN207615056 U CN 207615056U CN 201721663627 U CN201721663627 U CN 201721663627U CN 207615056 U CN207615056 U CN 207615056U
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- nozzle
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- mixing chamber
- nozzle body
- bloom
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Abstract
The utility model is related to one kind being used for the energy-efficient aerial fog nozzle of bloom,Including nozzle body,Nozzle,Inlet suction port and water supply connector,It is internally provided with gas channels in nozzle body,Waterway channel and mixing chamber,And gas channels,Waterway channel and mixing chamber are all interconnected,It is correspondingly arranged on inlet suction port and water supply connector in gas channels and waterway channel,An air inlet is equipped on nozzle body,One time air inlet is connected with gas channels,Secondary import is equipped on inlet suction port,Distributor and mixer are provided in mixing chamber,Nozzle is connect by straight pin with the pin hole that nozzle body front end is equipped with,Nozzle is threadedly coupled also by nut with the compatible external screw thread that nozzle body leading exterior surface is equipped with simultaneously,The utility model is simple in structure,Reduce energy consumption,The production capacity of continuous casting industry can be substantially increased,Improve the quality of steel billet.
Description
Technical field
The utility model is related to a kind of nozzles, are specifically that one kind being used for the energy-efficient aerial fog nozzle of bloom.
Background technology
Air water atomizing control system is taken in steel enterprise third steel mill large square bland continuous-casting machine two cold-zone in Nanjing, exerts oneself so as to keeping away
It is even that local water wedges open when pouring, stopping pouring inhomogeneous cooling caused by residual is planted；Accessory air water mist in existing air water atomizing control system
The water hole latus rectum for changing nozzle is generally less than normal, easily blocks, and service life is short cannot be satisfied bloom production processing quality requirement.
Utility model content
In view of the problems of the existing technology, the utility model proposes a kind of aerial fog nozzles simple in structure, energy-efficient.
The utility model solves the technical solution of the above technical problem：It provides a kind of for the energy-efficient aerosol spray of bloom
Mouth, including nozzle body, nozzle, inlet suction port and water supply connector, the nozzle body be internally provided with gas channels, waterway channel and
Mixing chamber, and the gas channels, waterway channel and mixing chamber are all interconnected, in the gas channels and waterway channel
It is inside correspondingly arranged on the inlet suction port and water supply connector, an air inlet, an air inlet are equipped on the nozzle body
Mouth is connected with gas channels, and secondary import is equipped on the inlet suction port, distributor is provided in the mixing chamber
And mixer, the mixer setting is in the distributor front end, and the distributor and mixer divide entire mixing chamber
At mixing chamber one, mixing chamber two and mixing chamber three；The pin hole that the nozzle is equipped with by straight pin and nozzle body front end
Connection, while the nozzle carries out screw thread company also by the compatible external screw thread that nut and nozzle body leading exterior surface are equipped with
It connects.
The technical solution that the utility model further limits is：
The inlet end of gas channels above-mentioned is provided with plug, and sealing ring is equipped between gas channels and plug.
Nozzle above-mentioned is internally provided with filter.
Water supply connector above-mentioned and secondary air inlet mouth both ends are all respectively equipped with rubber ring.
It is above-mentioned to be equipped with flow straightener in mixer rear and front end.
The beneficial effects of the utility model：The utility model is simple in structure, setting band flow straightener and distribution in nozzle body
Device improves the stability and product quality of system operation, reduces the time of maintenance, extends the service life of nozzle；
Water supply connector and secondary air inlet mouth both ends are all respectively equipped with rubber ring, improve its leakproofness；It is arranged in the inlet end of gas channels
There is plug, water leakage, gas can be prevented, sealing ring is equipped between gas channels and plug, makes it have good leakproofness；
Secondary air inlet mouth is offered on inlet suction port, had both realized supplied twice to carry out four mists to liquid in this way
Change, and realize the adjusting respectively to supply gas pressure size twice, the mist droplet granularity sprayed from nozzle can be made minimum and uniform, surpasses
The secondary air inlet mouth admission pressure of thin aerial fog nozzle is less than the admission pressure of an air inlet, can avoid being made by secondary air pressure is excessive
At nozzle spout block, while smaller secondary air inlet pressure is conducive to reduce energy consumption in process of production；
The utility model is realized by filter and can intercept impurities in water and incrustation scale in impurity reservoir, to
It can be blocked to avoid aerial fog nozzle；On the other hand it is less than mixing pressure by changing low discharge medium entrance pressure in the prior art
Caused nozzle cutout phenomenon when power, ensures the job stability of nozzle, while the utility model can substantially increase continuous casting
The production capacity of industry, improves the quality of steel billet, while having saved the energy.
Description of the drawings
Fig. 1 is the structural schematic diagram of the utility model.
Specific implementation mode
Embodiment 1
The present embodiment provides one kind be used for the energy-efficient aerial fog nozzle of bloom, structure as shown in Figure 1, including nozzle body 1,
Nozzle 2, inlet suction port 3 and water supply connector 4 are internally provided with gas channels 6, waterway channel 5 and mixing chamber, and gas in nozzle body
Paths 6, waterway channel 5 and mixing chamber are all interconnected, and the inlet end of gas channels is provided with plug 15, and gas channels
It is equipped with sealing ring 16 between 6 and plug 15, inlet suction port 3 and water supply connector are correspondingly arranged in gas channels and waterway channel
4,4 both ends of water supply connector are designed with rubber ring 20, and an air inlet 10, an air inlet 10 and gas circuit are equipped on nozzle body 1
Channel 6 is connected, an air inlet（10）Both ends also are provided with rubber ring 20, and secondary import 11 is equipped on inlet suction port 3, mixed
It closes and is provided with distributor 12 and mixer 13 in chamber, mixer 13 is arranged in 12 front end of distributor, 13 rear and front end of mixer
Equipped with flow straightener 14, entire mixing chamber is divided into mixing chamber 1, mixing chamber 28 and mixed by distributor 12 and mixer 13
Close chamber 39；Nozzle 2 is connect by straight pin 18 with the pin hole that 1 front end of nozzle body is equipped with, while nozzle 2 is also by nut 19
The compatible external screw thread being equipped with 1 leading exterior surface of nozzle body is threadedly coupled, and nozzle 2 is internally provided with filter 17.
The present embodiment intercepts impurities in water and incrustation scale in impurity reservoir, so as to avoid aerial fog nozzle from being blocked
Plug；The utility model changes caused nozzle cutout when low discharge medium entrance pressure is less than blend pressure in the prior art simultaneously
Phenomenon ensures the job stability of nozzle；
The present embodiment minimum flow flow can be controlled in 0.3l/min, and maximum stream flow can be controlled in 5.0l/min, be adjusted
Section ratio can reach 15 times or more, can substantially increase the production capacity of continuous casting industry, improve the quality of steel billet, while saving
The energy.
The energy-efficient aerial fog nozzle of the present embodiment and the flow performance parameter comparison of original aerial fog nozzle see the table below：
In addition to the implementation, the utility model can also have other embodiment, all to use equivalent replacement or equivalent change
The technical solution to be formed is changed, the protection domain of the requires of the utility model is all fallen within.
Claims (5)
1. one kind being used for the energy-efficient aerial fog nozzle of bloom, including nozzle body（1）, nozzle（2）, inlet suction port（3）And water inlet
Connector（4）, which is characterized in that it is internally provided with gas channels in the nozzle body（6）, waterway channel（5）And mixing chamber, and institute
State gas channels（6）, waterway channel（5）It is all interconnected with mixing chamber, it is corresponding in the gas channels and waterway channel
It is provided with the inlet suction port（3）And water supply connector（4）, in the nozzle body（1）It is equipped with an air inlet（10）, described one
Secondary air inlet（10）With gas channels（6）It is connected, in the inlet suction port（3）It is equipped with secondary import（11）, described mixed
It closes in chamber and is provided with distributor（12）And mixer（13）, the mixer（13）It is arranged in the distributor（12）Front end,
And the distributor（12）And mixer（13）Entire mixing chamber is divided into mixing chamber one（7）, mixing chamber two（8）With it is mixed
Close chamber three（9）；The nozzle（2）Pass through straight pin（18）With nozzle body（1）The pin hole connection that front end is equipped with, while the spray
Head（2）Also by nut（19）With nozzle body（1）The compatible external screw thread that leading exterior surface is equipped with is threadedly coupled.
2. according to claim 1 be used for the energy-efficient aerial fog nozzle of bloom, it is characterised in that：The gas channels
Inlet end is provided with plug（15）, and the gas channels（6）With plug（15）Between be equipped with sealing ring（16）.
3. according to claim 1 be used for the energy-efficient aerial fog nozzle of bloom, it is characterised in that：The nozzle（2）It is interior
Portion is provided with filter（17）.
4. according to claim 1 be used for the energy-efficient aerial fog nozzle of bloom, it is characterised in that：The water supply connector
（4）With an air inlet（10）Both ends are all respectively equipped with rubber ring（20）.
5. according to claim 1 be used for the energy-efficient aerial fog nozzle of bloom, it is characterised in that：In the mixer
（13）Rear and front end is equipped with flow straightener（14）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721663627.0U CN207615056U (en) | 2017-12-04 | 2017-12-04 | One kind being used for the energy-efficient aerial fog nozzle of bloom |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721663627.0U CN207615056U (en) | 2017-12-04 | 2017-12-04 | One kind being used for the energy-efficient aerial fog nozzle of bloom |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207615056U true CN207615056U (en) | 2018-07-17 |
Family
ID=62825177
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721663627.0U Active CN207615056U (en) | 2017-12-04 | 2017-12-04 | One kind being used for the energy-efficient aerial fog nozzle of bloom |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207615056U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108907127A (en) * | 2018-09-14 | 2018-11-30 | 江苏博际喷雾系统股份有限公司 | A kind of small flow block-resistant type square nozzle of continuous casting |
| CN114367642A (en) * | 2021-12-30 | 2022-04-19 | 江苏博际喷雾系统股份有限公司 | Built-in filtering anti-blocking nozzle for secondary cooling of square and round billet continuous casting machine |
-
2017
- 2017-12-04 CN CN201721663627.0U patent/CN207615056U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108907127A (en) * | 2018-09-14 | 2018-11-30 | 江苏博际喷雾系统股份有限公司 | A kind of small flow block-resistant type square nozzle of continuous casting |
| CN114367642A (en) * | 2021-12-30 | 2022-04-19 | 江苏博际喷雾系统股份有限公司 | Built-in filtering anti-blocking nozzle for secondary cooling of square and round billet continuous casting machine |
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