CN211801738U - Filtering nozzle for spraying frame - Google Patents
Filtering nozzle for spraying frame Download PDFInfo
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- CN211801738U CN211801738U CN201922361891.4U CN201922361891U CN211801738U CN 211801738 U CN211801738 U CN 211801738U CN 201922361891 U CN201922361891 U CN 201922361891U CN 211801738 U CN211801738 U CN 211801738U
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- opening
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- cooling pipe
- rotating shaft
- casing
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Abstract
The utility model relates to a filter nozzle for spray frame. The device comprises a sealed shell, an opening is formed in the surface of the shell, a cooling pipe is arranged in the shell, one end of the cooling pipe is positioned outside the shell to form a liquid inlet, the other end of the cooling pipe is positioned outside the opening to form a liquid outlet, an annular air outlet hole disc is sealed in a gap between the opening and the outer wall of the cooling pipe, a rotating shaft is hinged on the side wall of the shell opposite to the opening, the free end of the rotating shaft positioned in the shell penetrates into the cooling pipe, a water wheel is fixedly connected on the rotating shaft positioned in the cooling pipe, a fan blowing air to the side of the opening is connected to the free end of the rotating shaft positioned outside the shell, an air inlet is formed in the shell, the device utilizes the water flow energy generated by the flowing of liquid in the cooling pipe to be converted into rotating mechanical energy in the spraying process, the outer fan of the shell is driven by the rotating shaft to rotate, has strong practicability.
Description
Technical Field
The utility model belongs to the technical field of the nozzle, especially, relate to a filter nozzle for spray rack.
Background
The patent with the name of a swirl spray solid cone nozzle is disclosed in the existing Chinese patent database, the application number is CN201010211941.1, the application date is 2010.06.29, the publication number is CN101884959A, the publication number is 2010.11.17, the patent comprises a water inlet pipe, a swirl core, a mixing chamber and a Laval nozzle, the water inlet pipe is coaxially connected with the lower end face of the mixing chamber, the mixing chamber is coaxially connected with the lower end face of the Laval nozzle, the swirl core is coaxially arranged in the water inlet pipe, the interior of the water inlet pipe is respectively connected with the central jet hole and the diversion trench of the swirl core and communicated with each other, the central jet hole and the diversion trench of the swirl core are connected with the mixing chamber and communicated with each other, and the mixing chamber is connected with the Laval nozzle and communicated with each other, the defects are that: in the spraying process of the nozzle, most of sprayed liquid is not contacted with a part to be sprayed and runs off, so that the utilization rate of the liquid is low and the spraying effect is poor.
SUMMERY OF THE UTILITY MODEL
The to-be-solved technical problem of the utility model is that current nozzle is when spraying liquid, and liquid and the steel ingot area of contact that waits to cool off are less, and the cooling time is shorter, in order to improve its weak point, the utility model provides a filter nozzle for spray frame.
In order to achieve the purpose, the utility model is realized by the following technical proposal:
the utility model provides a filter nozzle for spray frame, includes sealed casing, has seted up the opening on treating the housing face of cooling steel ingot towards, be provided with the cooling tube in the casing, cooling tube one end is located outside the casing, forms the inlet, and the other end is located outside the opening, forms the liquid outlet, and it has annular air outlet disc to be located the shutoff in the clearance between opening and the cooling tube outer wall, and it has the pivot coaxial with the opening to articulate on the casing lateral wall relative with the opening, and the pivot free end that is located the casing wears into in the cooling tube, and the rigid coupling has water wheels in the pivot that is located the cooling tube, and the direction of rotation of water wheels is unanimous with the interior liquid flow direction of cooling tube, and the pivot free end that is located outside the casing is connected with the fan of.
The utility model discloses the during operation, liquid enters into in the cooling tube by the inlet, because be provided with water wheels in the cooling tube, liquid flow drives water wheels rotatory, water wheels drive and water wheels articulated pivot rotation, the outer fan of pivot drive casing simultaneously rotates, the fan will blow away from the steam of treating cooling steel ingot surface floating, when making liquid follow cooling tube liquid outlet department flow, can not lead to liquid to volatilizing in a large number spraying the in-process because of too concentrating from the steam of treating cooling steel ingot surface floating, simultaneously follow leading-in air current in the air inlet, blow off from the pore dish, form the convection current with steam, make liquid can spray in a large number and treat cooling steel ingot surface.
Compared with the prior art, the device utilizes the rivers energy conversion that liquid flows the production in the cooling tube to become rotatory mechanical energy spraying the in-process, drives the outer fan of casing through the pivot and rotates for liquid can spray by a large scale and treat cooling steel ingot surface, has improved refrigerated efficiency, has also saved the resource, and the device is applicable to in the industrial production, has very strong practicality.
And a support connected with an external device is arranged on the outer wall of the shell. The support makes the whole device can be flexibly installed on a peripheral device and is convenient to disassemble.
And a wind shielding sealing ring is arranged at the joint of the rotating shaft and the shell. The arrangement of the wind shielding sealing ring prevents air flow guided into the shell through the air inlet from leaking from the upper part of the shell, so that a large amount of hot air on the surface of the steel ingot to be cooled floats at the opening of the shell.
And a leak-proof sealing ring is arranged at the joint of the rotating shaft and the cooling pipe. The leakage-proof sealing ring prevents liquid from leaking from the side wall of the pipe fitting.
The cooling pipe is a universal pipe.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
In the figure: the air-cooling type wind-proof sealing device comprises a shell 1, an air inlet 101, a cooling pipe 2, a liquid inlet 201, a liquid outlet 202, a gas outlet disc 3, a rotating shaft 4, a water wheel 5, a fan 6, a support 7, a wind shielding sealing ring 8 and a leakage-proof sealing ring 9.
Detailed Description
The technical solution of the present application will be further described and explained with reference to the accompanying drawings and embodiments.
As shown in fig. 1, a filtering nozzle for a spray rack, including a sealed housing 1, an opening has been opened on the surface of the housing 1 facing a steel ingot to be cooled, a cooling pipe 2 is provided in the housing 1, one end of the cooling pipe 2 is located outside the housing 1, a liquid inlet 201 is formed, the other end is located outside the opening, a liquid outlet 202 is formed, an annular air outlet hole plate 3 is blocked in a gap between the opening and the outer wall of the cooling pipe 2, a rotating shaft 4 coaxial with the opening is hinged on the side wall of the housing 1 opposite to the opening, a free end of the rotating shaft 4 located in the housing 1 penetrates into the cooling pipe 2, a water wheel 5 is fixedly connected on the rotating shaft 4 located in the cooling pipe 2, the rotating direction of the water wheel 5 is consistent with the flowing direction of liquid in the cooling pipe 2, a fan 6 blowing air to the opening side is connected to the free end of the rotating shaft 4 located outside. The outer wall of the shell 1 is provided with a support 7 connected with a peripheral device. The support 7 enables the whole device to be flexibly mounted on a peripheral device and is convenient to detach. And a wind shielding sealing ring 8 is arranged at the joint of the rotating shaft 4 and the shell 1. The provision of the wind-blocking seal 8 prevents the air flow introduced into the housing 1 through the air inlet 101 from leaking from above the housing 1, resulting in a large amount of hot air floating on the surface of the steel ingot to be cooled at the opening of the housing 1. The joint of the rotating shaft 4 and the cooling pipe 2 is provided with a leak-proof sealing ring 9. The provision of the leak-proof seal 9 prevents leakage of liquid through the side walls of the tube. The cooling pipe 2 is a universal pipe.
In the during operation, liquid enters into cooling tube 2 by inlet 201 in, because be provided with water wheels 5 in the cooling tube 2, liquid flow drives water wheels 5 rotatory, water wheels 5 drive and rotate with water wheels 5 articulated pivot 4, pivot 4 drives the rotation of fan 6 outside the casing 1 simultaneously, fan 6 will blow off from waiting to cool off the superficial steam of steel ingot, when making liquid flow out from cooling tube 2 liquid outlet 202, can not lead to liquid to volatilizing in a large number at the in-process that sprays because of too concentrating from waiting to cool off the superficial steam of steel ingot, simultaneously from leading-in air current in air inlet 101, blow off in the air outlet dish 3, form the convection current with steam, make liquid can spray in a large number waiting to cool off the steel ingot surface.
The present invention is not limited to the above embodiments, and based on the technical solutions disclosed in the present invention, those skilled in the art can make some replacements and transformations for some technical features without creative labor according to the disclosed technical contents, and these replacements and transformations are all within the protection scope of the present invention.
Claims (5)
1. A filter nozzle for a spray rack, comprising: including sealed casing, the opening has been seted up on treating the housing face of cooling steel ingot towards, be provided with the cooling tube in the casing, cooling tube one end is located outside the casing, forms the inlet, and the other end is located outside the opening, forms the liquid outlet, and it has annular air outlet disc to be located the shutoff in the clearance between opening and the cooling tube outer wall, and articulated on the casing lateral wall relative with the opening have with the coaxial pivot of opening, and the pivot free end that is located the casing wears into in the cooling tube, and the rigid coupling has water wheels in the pivot that is located the cooling tube, and the rotation direction of water wheels is unanimous with the interior liquid flow direction of cooling tube, and the pivot free end that is located outside the casing is connected with the fan of blowing to the opening.
2. A filter nozzle for a spray rack as claimed in claim 1, wherein: and a support connected with an external device is arranged on the outer wall of the shell.
3. A filter nozzle for a spray rack as claimed in claim 2, wherein: and a wind shielding sealing ring is arranged at the joint of the rotating shaft and the shell.
4. A filter nozzle for a spray rack as claimed in claim 3, wherein: and a leak-proof sealing ring is arranged at the joint of the rotating shaft and the cooling pipe.
5. A filter nozzle for a spray rack according to any one of claims 1 to 4 wherein: the cooling pipe is a universal pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922361891.4U CN211801738U (en) | 2019-12-24 | 2019-12-24 | Filtering nozzle for spraying frame |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922361891.4U CN211801738U (en) | 2019-12-24 | 2019-12-24 | Filtering nozzle for spraying frame |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211801738U true CN211801738U (en) | 2020-10-30 |
Family
ID=73033033
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922361891.4U Active CN211801738U (en) | 2019-12-24 | 2019-12-24 | Filtering nozzle for spraying frame |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211801738U (en) |
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2019
- 2019-12-24 CN CN201922361891.4U patent/CN211801738U/en active Active
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