CN201437103U - Aerosol nozzle for cooling of intermediate slab - Google Patents
Aerosol nozzle for cooling of intermediate slab Download PDFInfo
- Publication number
- CN201437103U CN201437103U CN2009201281257U CN200920128125U CN201437103U CN 201437103 U CN201437103 U CN 201437103U CN 2009201281257 U CN2009201281257 U CN 2009201281257U CN 200920128125 U CN200920128125 U CN 200920128125U CN 201437103 U CN201437103 U CN 201437103U
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- CN
- China
- Prior art keywords
- nozzle
- fog
- cooling
- mixture
- intermediate slab
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- Expired - Fee Related
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Abstract
The utility model discloses an aerosol nozzle for cooling of an intermediate slab capable of preventing the stoppage, which is applied to various steel plates, the intermediate slab and other aerosol nozzle cooling system. The aerosol nozzle for cooling of the intermediate slab comprises a nozzle main body, an air channel and a water channel which are arranged in the nozzle main body, an air channel impurity isolating device and a water channel impurity isolating device which are closely matched with the inlet front ends of the air channel and the water channel, a compound body which is closely matched with the inner cavity of the nozzle main body and an atomizing spray head which is fixed at the nozzle main body; through arranging the air channel impurity isolating device and the water channel impurity isolating device with a plurality layers of pore filter screen, the stability of the system running and the quality of the product in the utility model is increased, the maintenance time is decreased, and the service life of the nozzle is extended.
Description
Technical field
The utility model relates to a kind of intermediate slab cooling that can prevent to stop up and uses aerial fog nozzle, is applicable to Spray Cooling System such as various steel plates, intermediate blank.
Background technology
Intermediate slab has the requirement of aerosol process for cooling, need to adopt gas that cooling water is atomized, existing aerial fog nozzle as shown in Figure 1, by nozzle body, gas liquid mixture, fog-spray nozzle is formed.Because the aperture and the flow of nozzle are little, stop up troublesome maintenance in the use easily; And the gas and the fluid passage that enter before the mixture do not have the impurities measure, and impurity can stop up the thin channel on the mixture, stop up the mouth of a river and gas port, cause the collision nozzle, thereby influence spray amount, atomizing effect and atomizing shape, cause the intermediate slab inhomogeneous cooling, influence product quality.
Summary of the invention
The purpose of this utility model is to provide a kind of aerial fog nozzle of intermediate blank cooling usefulness, there is obstruction easily at present aerial fog nozzle, safeguard frequent problem, by spacer assembly is set on nozzle, avoid and reduce because of spray nozzle clogging and bring inhomogeneous cooling and the frequent problem of maintenance, make turbulent flow become direct current simultaneously, make its fluidised form better, prolonged the service life of equipment, easy to use.
The utility model adopts such scheme to realize, aerial fog nozzle is used in a kind of intermediate blank cooling, and it comprises nozzle body, mixture and fog-spray nozzle; It is characterized in that: be respectively equipped with the hole in the nozzle body as gas channels and waterway channel, the import leading portion of gas channels and waterway channel respectively tight fit circular gas circuit impurities device and water route impurities device are arranged, the back outlet of gas channels and waterway channel communicates with described mixture, mixture and nozzle body tight fit, the mixture exit is provided with described fog-spray nozzle, and fog-spray nozzle is fixed on the nozzle body.
For improving service life, exempt from maintenance, the element of aerial fog nozzle described in the utility model adopts the manufacturing of all steel material.
For preventing spray nozzle clogging and obtain good atomizing effect that described gas circuit and water route impurities device adopt multilayer hole filter screen combining structure, and impurity in water and the gas and solid particle are filtered.
Described fog-spray nozzle can provide equally distributed water smoke.
Operation principle of the present utility model: when starting working, water is gentle to enter nozzle by different passages, and by the hole of impurities device filter screen, solid particles such as impurity are isolated to get off, Jie Jing aqueous vapor enters mixture then, fully mixes the back by spraying behind the fog-spray nozzle water conservancy diversion.
The utility model is simple in structure, by spacer assembly is set in nozzle, has improved the stability and the product quality of system's operation, has reduced maintenance time, has prolonged the service life of nozzle; The utility model can adapt to multiple flow parameter and spray characteristics, has the effect of optimizing fluid flow pattern simultaneously.
Description of drawings
Fig. 1 is existing nozzle schematic diagram;
Fig. 2 is a schematic diagram of the present utility model.
The specific embodiment
Be described further below in conjunction with accompanying drawing 2, but the utility model not only is confined to this.
Embodiment, aerial fog nozzle is used in a kind of intermediate slab cooling, and it comprises nozzle body 1, mixture 2 and fog-spray nozzle 3; It is characterized in that: be respectively equipped with the hole in the nozzle body 1 as gas channels 5 and waterway channel 4, the import leading portion of gas channels 5 and waterway channel 4 respectively tight fit circular gas circuit impurities device 5-1 and water route impurities device 4-1 are arranged, the back outlet of gas channels 5 and waterway channel 4 communicates with described mixture 2, mixture 2 and nozzle body 1 tight fit, mixture 2 exits are provided with described fog-spray nozzle 3, and fog-spray nozzle 3 is fixed on the nozzle body 1.
Said nozzle adopts the manufacturing of all steel material.
Described gas circuit and water route impurities device 4-1,5-1 are multilayer hole filter screen combining structure.
During work, the gentle passage by water 4 of water, gas channels 5 enter nozzle, solid particles such as impurity are isolated to get off by impurities device 4-1,5-1, clean aqueous vapor enters mixture 2, water carries out the atomizing first time by Compressed Gas here, fully mix the back by spraying behind fog-spray nozzle 3 water conservancy diversion, fog-spray nozzle 3 can be realized the atomizing once more of water smoke, and the water smoke that distributes uniformly.
Claims (2)
1. aerial fog nozzle is used in an intermediate slab cooling, and it comprises nozzle body (1), mixture (2) and fog-spray nozzle (3); It is characterized in that: be respectively equipped with the hole in the nozzle body (1) as gas channels and waterway channel (4), the import leading portion of gas channels (5) and waterway channel respectively tight fit circular gas circuit impurities device (5-1) and water route impurities device (4-1) are arranged, the back outlet of gas channels (5) and waterway channel (4) communicates with described mixture (2), mixture (2) and nozzle body (1) tight fit, mixture (2) exit is provided with described fog-spray nozzle (3), and fog-spray nozzle (3) is fixed on the nozzle body (1).
2. as claims 1 described aerial fog nozzle, it is characterized in that: described gas circuit and water route impurities device adopt multilayer hole filter screen combining structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201281257U CN201437103U (en) | 2009-07-21 | 2009-07-21 | Aerosol nozzle for cooling of intermediate slab |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201281257U CN201437103U (en) | 2009-07-21 | 2009-07-21 | Aerosol nozzle for cooling of intermediate slab |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201437103U true CN201437103U (en) | 2010-04-14 |
Family
ID=42399083
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009201281257U Expired - Fee Related CN201437103U (en) | 2009-07-21 | 2009-07-21 | Aerosol nozzle for cooling of intermediate slab |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201437103U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101905201A (en) * | 2010-07-09 | 2010-12-08 | 中冶京诚工程技术有限公司 | Novel gas spray nozzle without gas resistance and gas spray forming method |
| CN111376060A (en) * | 2018-12-27 | 2020-07-07 | 宁波江丰电子材料股份有限公司 | Fixed base and sputtering target lathe comprising same |
-
2009
- 2009-07-21 CN CN2009201281257U patent/CN201437103U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101905201A (en) * | 2010-07-09 | 2010-12-08 | 中冶京诚工程技术有限公司 | Novel gas spray nozzle without gas resistance and gas spray forming method |
| CN101905201B (en) * | 2010-07-09 | 2013-01-23 | 中冶京诚工程技术有限公司 | Novel gas spray nozzle without gas resistance and gas spray forming method |
| CN111376060A (en) * | 2018-12-27 | 2020-07-07 | 宁波江丰电子材料股份有限公司 | Fixed base and sputtering target lathe comprising same |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100414 Termination date: 20150721 |
|
| EXPY | Termination of patent right or utility model |