CN203044216U - Rectangular water mist nozzle - Google Patents
Rectangular water mist nozzle Download PDFInfo
- Publication number
- CN203044216U CN203044216U CN 201320001082 CN201320001082U CN203044216U CN 203044216 U CN203044216 U CN 203044216U CN 201320001082 CN201320001082 CN 201320001082 CN 201320001082 U CN201320001082 U CN 201320001082U CN 203044216 U CN203044216 U CN 203044216U
- Authority
- CN
- China
- Prior art keywords
- nozzle
- inner core
- spray head
- water mist
- nut
- 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
Links
Images
Landscapes
- Nozzles (AREA)
Abstract
The utility model relates to a rectangular water mist nozzle which comprises a spray head, an inner core and a nut. The nut is fixedly connected on the nozzle, the inner core is arranged in side the nozzle, and a spraying groove is arranged in the spray head. According to the rectangular water mist nozzle, the parallel spraying groove is arranged in the spray head according to different technical parameters, and the spraying groove can be rotated by 10-15 degrees according to needs. Water with stable pressure passes through a nozzle body, is impacted by an inner core bypass hole in a bypass flow mode and arrives at an inner cavity of the nozzle to be fully mixed, then the water is sprayed out from the spray head concentratedly and uniformly through collection of an inner cavity wall parabolic shape. Water mist drops which are sprayed out are of a rectangular shape, the heat transfer coefficient is high, and cooling is uniform and stable.
Description
Technical field
The utility model relates to a kind of rectangle hydraulic spray nozzle.
Background technology
In iron and steel was produced, from the strand that crystallizer comes out, its core was still liquid, for making strand before entering aligning point or before cutting, solidifying fully, just must further cool off in two cold-zones, make water smoke evenly cover casting billet surface, avoid and alleviate big rapid temperature drop, guarantee slab quality.At present a lot of iron and steel designing institutees are in two cold but PIPING DESIGN, change that nozzle was intensive in the past, nozzle distance is than short design concept relatively, the requirement arrangement of nozzles is disperseed, nozzle quantity reduces, nozzle distance strengthens far away relatively, strengthens the service life of nozzle and shower, improves the labour intensity that the workman changes nozzle and shower.Multi-jet cooling effect before the cooling effect of selected nozzle still need reach simultaneously.
The utility model content
The utility model for overcome the above problems provide a kind of simple in structure, heat transfer coefficient is high, the cooling uniform rectangle hydraulic spray nozzle.
The technical solution of the utility model is: described nozzle comprises shower nozzle, inner core and nut, and described nut is fixedly connected on the nozzle, and described inner core is arranged in the nozzle, and described shower nozzle is provided with jet grooves one.
Described jet grooves is arranged on shower nozzle toe angle deflection 10-15 degree.
The utility model is on shower nozzle, and according to the flat shape jet grooves together that different technical parameters is set, this jet grooves as requested can 10 ° of-15 ° of angles of deflection.The water of pressure stability is by nozzle body, and the shunting bump through the inner core tap hole arrives nozzle cavity and fully mixes, compile by internal chamber wall is parabolic, concentrate equably then to be sprayed by shower nozzle, the water smoke droplet profile of ejection is rectangle, the heat transfer coefficient height cools off more uniform and stable.
Description of drawings
Fig. 1 is structural representation of the present utility model.
Fig. 2 is side-looking structural representation of the present utility model.
Fig. 3 is plan structure schematic diagram of the present utility model.
1 is shower nozzle among the figure, the 2nd, and inner core, the 3rd, nut, the 4th, jet grooves.
The specific embodiment
A kind of rectangle hydraulic spray nozzle, described nozzle comprises shower nozzle 1, inner core 2 and nut 3, described nut 3 is fixedly connected on the nozzle, described inner core 2 is arranged in the nozzle, described shower nozzle 1 is provided with jet grooves 4 one, and described jet grooves 4 is arranged on shower nozzle 1 toe angle deflection 10-15 degree.
Claims (2)
1. rectangle hydraulic spray nozzle, it is characterized in that: described nozzle comprises shower nozzle, inner core and nut, and described nut is fixedly connected on the nozzle, and described inner core is arranged in the nozzle, and described shower nozzle is provided with jet grooves one.
2. a kind of rectangle hydraulic spray nozzle according to claim 1, it is characterized in that: described jet grooves is arranged on shower nozzle toe angle deflection 10-15 degree.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320001082 CN203044216U (en) | 2013-01-04 | 2013-01-04 | Rectangular water mist nozzle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320001082 CN203044216U (en) | 2013-01-04 | 2013-01-04 | Rectangular water mist nozzle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203044216U true CN203044216U (en) | 2013-07-10 |
Family
ID=48727215
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320001082 Expired - Fee Related CN203044216U (en) | 2013-01-04 | 2013-01-04 | Rectangular water mist nozzle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203044216U (en) |
-
2013
- 2013-01-04 CN CN 201320001082 patent/CN203044216U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN203216310U (en) | Atomization cooling tower | |
| CN102581238A (en) | Crystallizer with changeable cooling intensity in semicontinuous casting of aluminum alloy | |
| CN206635614U (en) | A kind of foam asphalt generation apparatus | |
| CN203044216U (en) | Rectangular water mist nozzle | |
| CN103028504A (en) | Rectangular water mist spray nozzle | |
| CN203355926U (en) | Target type impinging stream nozzle with circular truncated cone firing pin | |
| CN103446691A (en) | Micro water fog spray nozzle based on bubble atomization | |
| CN201516389U (en) | Solid steam atomizing nozzle | |
| CN201147827Y (en) | Secondary cooling zone all-covering cooling apparatus for billet steel continuous casting | |
| CN208230812U (en) | Crystallizer copper pipe with nozzle | |
| CN203509007U (en) | Cast aluminum ingot cooling device | |
| CN203044218U (en) | Square solid nozzle | |
| CN103028503A (en) | Square solid nozzle | |
| CN204396885U (en) | A kind of vertical perpendicular atomization room | |
| CN204108267U (en) | Adjustable atomization continuous cooling device | |
| CN107598112A (en) | A kind of secondary cooling water of continuous casting spraying width control device and method | |
| CN102950267A (en) | Spraying device for continuous casting | |
| CN203507371U (en) | Micro water fog spray head based on bubble atomization | |
| CN106735027A (en) | A kind of cooling device | |
| CN202779763U (en) | Stopper rod | |
| CN202291324U (en) | Solid conical water spray nozzle | |
| CN202290353U (en) | Bidirectional sprayer | |
| CN201565368U (en) | Liquid atomizer | |
| CN203408814U (en) | Atomizer of spraying machine | |
| CN202039094U (en) | Water mist spraying device for heat treatment and cooling of castings |
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: 20130710 Termination date: 20160104 |