CN2555941Y - Gas/water atomizing nozzle - Google Patents
Gas/water atomizing nozzle Download PDFInfo
- Publication number
- CN2555941Y CN2555941Y CN 02264008 CN02264008U CN2555941Y CN 2555941 Y CN2555941 Y CN 2555941Y CN 02264008 CN02264008 CN 02264008 CN 02264008 U CN02264008 U CN 02264008U CN 2555941 Y CN2555941 Y CN 2555941Y
- Authority
- CN
- China
- Prior art keywords
- nozzle
- hole
- groove
- water
- shower nozzle
- 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.)
- Expired - Fee Related
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- Nozzles (AREA)
Abstract
The utility model relates to a gas/water atomizing nozzle which is characterized in that a plug screw and an air tap core are arranged in an empty cavity of the nozzle. The internal and external head surfaces of the nozzle are provided with grooves which are mutually vertical. The air current sprayed by the air tap core can tear water flow uniformly and then the current is burst out through three water pores of the nozzle to form three paths of atomized water. Influenced by the grooves, the water flow diffracts to each other to form an atomized field, the cross section of which is even rectangular-shaped when the water flow is sprayed out of the nozzle. The utility model has the advantages of broad atomizing range and good effect. The atomizing nozzle can be broadly applied in the industries of chemical engineering and medicine, etc., in particular to the cooling of metallurgy continuous casting ring and can improve the quality of the casting blank steels.
Description
Technical field
The utility model relates to a kind of nozzle in air water cooling technology field, relates in particular to a kind of nozzle for atomizing water with air that cooling of metallurgical continuous casting base or industries such as chemical industry, medicine are suitable for.
Background technology
Existing nozzle for atomizing water with air, its structure is to have mouth body one side of cavity, be fixed with gas joint and water swivel, one end of the mouth body cavity plug that spins, the other end shower nozzle that spins, the delivery port that axially has only one owing to its shower nozzle, thereby the Wu Chang cross section of ejection is flat belt-like or circular, gas, water only promptly are ejected through simple mixing in the cavity of nozzle in addition, atomizing effect is poor as a result for it, and coverage is little, always have stack less than the place, use existing nozzle in the cooling of metallurgy industry continuous casting billet, influence steel product quality because of its inhomogeneous cooling is even.
Technical scheme
The purpose of this utility model provides mist field wide coverage at existing nozzle for atomizing water with air above shortcomings, effective a kind of nozzle for atomizing water with air.
The purpose of this utility model is achieved through the following technical solutions: a kind of nozzle for atomizing water with air, comprise mouth body with axial cavity, the plug that the mouth axon is rotated with to an end, the other end is rotated with the nozzle of connection through locking nut, intrinsic gas joint and the water swivel that communicates with mouth body cavity on the side of mouth body, it is characterized in that gas, the stepped cavity position of the mouth body cavity between the water swivel is disposed with plug screw and valve inside, plug screw two symmetrical small through hole axially are set, valve inside axial center hole to lateral wall is provided with three oblique through holes, three road grooves are set on the outer face of shower nozzle, radial groove is set on the inner face, groove on the interior outer face communicates through the hole, and the lateral surface of shower nozzle tightens axle sleeve.
The utility model is by being provided with equally distributed inclined hole on valve inside, make air-flow can blow to the water of the certain pressure of coming in according to a certain percentage by water swivel, and can " tear " current equably, three apopores by shower nozzle spray again, form the water of three roads atomizing, when going out shower nozzle, because the mutual diffraction of the effect of groove forms the mist field, its cross sectional shape is for rectangular-shaped uniformly, the utility model atomizing coverage is big, effective, can be widely used in industries such as chemical industry, medicine, be specially adapted to the cooling of metallurgical continuous casting base, can improve the quality of strand steel.
Description of drawings
Accompanying drawing 1 is the utility model structural representation.
Accompanying drawing 2 is a plug screw structural representation in the utility model.
Accompanying drawing 3 is a valve inside structural representation in the utility model.
Accompanying drawing 4 is a nozzle structure schematic diagram in the utility model.
Accompanying drawing 5 is a shower nozzle left side TV structure schematic diagram in the utility model.
In the accompanying drawing, the 1st, plug, the 2nd, mouth body, the 3rd, plug screw, the 4th, valve inside, the 5th, locking nut, the 6th, shower nozzle, the 7th, axle sleeve, the 8th, water swivel, the 9th, gas joint, the 10th, aperture, the 11st, oblique through hole, the 12nd, outer face groove, the 13rd, inner face groove, the 14th, seam.
Specific embodiment
The utility model embodiment is by plug 1, mouth body 2, plug screw 3, valve inside 4, locking nut 5, shower nozzle 6, axle sleeve 7, water swivel 8 gentle joints 9 constitute, plug screw 3 and valve inside 4 are successively set on the stepped cavity position of mouth body 2, plug screw 3 is rotated with the internal thread of cavity wall through its external screw thread and cooperates, there are two small through hole of symmetry the longitudinal center line both sides of plug screw 3, the axial bore of valve inside 4 to outer wall is provided with the oblique through hole 11 of three equal angles spacings, shower nozzle 6 is provided with concavo-convex each other seam 14 with mouth body 2 joint portions, the outer face of shower nozzle 6 is convex globoidal, the parallel each other groove in three roads 12 is set on the cambered surface, the groove 12 of both sides is slightly longer than one middle groove 12, the inner face of shower nozzle 6 is cancave cambered surface, radial groove 13 is set on the cambered surface one, groove on the interior outer face is vertical each other, and communicate through the hole of intersection, the setting of seam 14 is shower nozzle 6 location, thereby guarantees formed rectangle mist head and wide direction under the structure of above-mentioned shower nozzle 6.
Claims (6)
1, a kind of nozzle for atomizing water with air, comprise mouth body with axial cavity, the plug that the mouth axon is rotated with to an end, the other end is rotated with the nozzle of connection through locking nut, intrinsic gas joint and the water swivel that communicates with mouth body cavity on the side of mouth body, it is characterized in that gas, the stepped cavity position of mouth body cavity is disposed with plug screw and valve inside between the water swivel, plug screw one group of small through hole axially is set at least, the axial center hole of valve inside to lateral wall is provided with more than one oblique through hole at least, on the outer face of shower nozzle groove is set, radial groove is set on the inner face, and the groove on the interior outer face communicates through the hole, and the lateral surface of shower nozzle tightens axle sleeve.
2, nozzle for atomizing water with air according to claim 1 is characterized in that the shower nozzle outer face is outer convex globoidal, and the groove on its cambered surface can be three roads, and the groove of both sides is slightly longer than middle groove.
3, nozzle for atomizing water with air according to claim 1 and 2 is characterized in that the shower nozzle inner face is cancave cambered surface, and the radial groove on its cambered surface is vertical with groove on the outer face.
4, nozzle for atomizing water with air according to claim 1, the axial one group of small through hole that it is characterized in that plug screw is two symmetrical small through hole of central axis both sides.
5, nozzle for atomizing water with air according to claim 1 is characterized in that valve inside axial center hole to the oblique through hole of lateral wall is the oblique through hole of three equal angles spacings.
6, nozzle for atomizing water with air according to claim 1 is characterized in that on the joint face of shower nozzle and mouth body concavo-convex each other seam being arranged.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02264008 CN2555941Y (en) | 2002-08-26 | 2002-08-26 | Gas/water atomizing nozzle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02264008 CN2555941Y (en) | 2002-08-26 | 2002-08-26 | Gas/water atomizing nozzle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2555941Y true CN2555941Y (en) | 2003-06-18 |
Family
ID=33730284
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 02264008 Expired - Fee Related CN2555941Y (en) | 2002-08-26 | 2002-08-26 | Gas/water atomizing nozzle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2555941Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100396394C (en) * | 2006-03-10 | 2008-06-25 | 叶林 | Opening high-efficient water-cooling nozzle |
| CN103111083A (en) * | 2013-02-27 | 2013-05-22 | 厦门大学 | Multi-line micro jet atomizer |
| CN103658578A (en) * | 2013-10-30 | 2014-03-26 | 芜湖新兴铸管有限责任公司 | Continuous casting cooling jet nozzle |
-
2002
- 2002-08-26 CN CN 02264008 patent/CN2555941Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100396394C (en) * | 2006-03-10 | 2008-06-25 | 叶林 | Opening high-efficient water-cooling nozzle |
| CN103111083A (en) * | 2013-02-27 | 2013-05-22 | 厦门大学 | Multi-line micro jet atomizer |
| CN103658578A (en) * | 2013-10-30 | 2014-03-26 | 芜湖新兴铸管有限责任公司 | Continuous casting cooling jet nozzle |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20030618 Termination date: 20100826 |