CN205996140U - A kind of blowoff for making band and its nozzle - Google Patents
A kind of blowoff for making band and its nozzle Download PDFInfo
- Publication number
- CN205996140U CN205996140U CN201621016480.1U CN201621016480U CN205996140U CN 205996140 U CN205996140 U CN 205996140U CN 201621016480 U CN201621016480 U CN 201621016480U CN 205996140 U CN205996140 U CN 205996140U
- Authority
- CN
- China
- Prior art keywords
- nozzle
- solution pool
- cups
- seam
- blowoff
- 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.)
- Withdrawn - After Issue
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Abstract
The utility model discloses a kind of nozzle, including the solution pool (1) offering nozzle seam (2), the cross section of described solution pool (1) is square, and the length that described nozzle stitches between the side wall of described solution pool (1) of (2) both sides is 7.5 8.5mm.This nozzle reduces inconspicuous along nozzle length direction nozzle seam two ends temperature compared to centre position temperature, temperature is more uniform, band is less prone to burr, now solution tankage increases, at a temperature of solution pool inner metal liquid body, reduction of speed degree is slower, less, the quality of the ultracrystallite band being finally made is preferable for the temperature change of the final metal liquid spraying.The invention also discloses a kind of blowoff including said nozzle.
Description
Technical field
This utility model is related to blowoff technical field, more particularly to a kind of nozzle.Additionally, this utility model also relates to
And a kind of include said nozzle the blowoff for making band.
Background technology
Nozzle is used for spraying metal liquid, and metal liquid sprays through solution pool and nozzle seam, existing solution pool cross section
For trapezoidal, have the disadvantages that：It is gradually lowered along nozzle length direction nozzle seam two ends temperature, less than centre position temperature, make
Become the band spraying that burr occur；Existing solution pond length is 6mm, leads to solution pool finite capacity, leads to solution pool Endothelium corneum
Belong to the temperature drop excessive velocities of liquid, make the temperature of metal liquid finally spraying low, affect the ultracrystallite being finally made
The quality of band；The height of existing nozzle seam is 3mm, and highly higher, the temperature further resulting in the metal liquid of ejection is low,
The pressure of the simultaneously wayward molten metal being stitched by nozzle, the quality of the ultracrystallite band that impact is finally made；Existing nozzle
The width of seam is 0.3mm, and the thickness of strip of ejection is about 22 μm -23 μm, and thickness of strip is partially thick, and quality is not high.
In sum, how to effectively improve the quality of the band of ejection, be that current those skilled in the art are badly in need of solving
Problem.
Utility model content
The purpose of this utility model is to provide a kind of nozzle, and this nozzle is effectively improved the quality of the band of ejection；This
Another object is that of utility model provides a kind of blowoff including said nozzle.
For solving above-mentioned technical problem, this utility model provides following technical scheme：
A kind of nozzle, including the solution pool offering nozzle seam, the cross section of described solution pool is square, described nozzle seam
Length between the side wall of the described solution pool of both sides is 7.5-8.5mm.
Preferably, described nozzle seam is parallel with the described side wall of described solution pool, and two institutes with regard to described solution pool
State sidewall symmetry distribution.
Preferably, described solution pool opens up the described side thickness less than described solution pool for the end surface thickness of described nozzle seam
Degree.
Preferably, the height of described nozzle seam is 2mm-2.5mm.
Preferably, the width of described nozzle seam is 0.2-0.25mm.
This utility model also provides a kind of blowoff for making band, including nozzle cups and be installed on described spray
Nozzle on mouth cup, described nozzle is specially the nozzle described in any of the above-described.
Preferably, the bottom of described nozzle cups is provided with opening, and the nozzle edge outer diameter on described nozzle top is more than
Described solution pool outer diameter, the lower surface of described nozzle edge is overlapped at the described opening of described nozzle cups.
Preferably, described nozzle cups medial wall is provided for supporting the bracing frame of cover plate, and described cover plate is by described support
Frame is positioned in described nozzle cups.
Preferably, the width of described cover plate is more than the width of described nozzle.
Preferably, described cover plate and support frame as described above are arranged at 1-5 centimeters above described nozzle.
Nozzle provided by the utility model, nozzle is arranged on nozzle cups bottom, and metallic solution flows into spray by nozzle cups
Mouth, finally stitches from nozzle and sprays.Nozzle includes solution pool, and solution pool offers nozzle seam, and metal liquid is through solution pool and nozzle
Seam sprays.The cross section of solution pool is square, can be square or rectangle, concrete shape can be according to reality
Depending on applicable cases.Reduce inconspicuous compared to centre position temperature along nozzle length direction nozzle seam two ends temperature, temperature is relatively
Uniformly, band is less prone to burr.The length that nozzle stitches between the side wall of solution pool of both sides is Arbitrary Digit between 7.5-8.5mm
Value, including endpoint value, now solution tankage increase, at a temperature of solution pool inner metal liquid body, reduction of speed degree is slower, final ejection
Metal liquid temperature change less, the quality of the ultracrystallite band being finally made is preferable.
This utility model also provides a kind of blowoff, the cover plate including nozzle cups, being placed in nozzle cups and being installed on
Nozzle in nozzle cups, this nozzle is specially any of the above-described kind of nozzle.Because above-mentioned nozzle has above-mentioned technique effect, have
The blowoff of this nozzle also should have corresponding technique effect.
Brief description
In order to be illustrated more clearly that this utility model embodiment or technical scheme of the prior art, below will be to embodiment
Or in description of the prior art the accompanying drawing of required use be briefly described it should be apparent that, drawings in the following description are only
It is some embodiments of the present utility model, for those of ordinary skill in the art, in the premise not paying creative work
Under, other accompanying drawings can also be obtained according to these accompanying drawings.
The structural representation of the nozzle that Fig. 1 is provided by specific embodiment a kind of in this utility model；
Fig. 2 is the side view of Fig. 1；
The structural representation of the blowoff that Fig. 3 is provided by specific embodiment a kind of in this utility model；
Fig. 4 is second view of Fig. 3；
Fig. 5 is the three-view diagram of Fig. 3.
In accompanying drawing, labelling is as follows：
1- solution pool, 2- nozzle seam, 3- nozzle cups, 4- cover plate, 5- bracing frame, 6- nozzle edge.
Specific embodiment
Core of the present utility model is to provide a kind of nozzle, and this nozzle is effectively improved the quality of the band of ejection；This
Another core of utility model is to provide a kind of blowoff including said nozzle.
Below in conjunction with the accompanying drawing in this utility model embodiment, the technical scheme in this utility model embodiment is carried out
Clearly and completely description is it is clear that described embodiment is only a part of embodiment of this utility model rather than whole
Embodiment.Based on the embodiment in this utility model, those of ordinary skill in the art are not under the premise of making creative work
The every other embodiment being obtained, broadly falls into the scope of this utility model protection.
Refer to Fig. 1 and Fig. 2, the structure of the nozzle that Fig. 1 is provided by specific embodiment a kind of in this utility model is shown
It is intended to；Fig. 2 is the side view of Fig. 1；The structure of the blowoff that Fig. 3 is provided by specific embodiment a kind of in this utility model
Schematic diagram；Fig. 4 is second view of Fig. 3；Fig. 5 is the three-view diagram of Fig. 3.
In a kind of specific embodiment, nozzle provided by the utility model, nozzle is arranged on nozzle cups 3 bottom, gold
Belong to solution and pass through nozzle cups 3 flow nozzle, finally from nozzle seam 2 ejection.Nozzle includes solution pool 1, and solution pool 1 offers nozzle
Seam 2, metal liquid is through solution pool 1 and nozzle seam 2 ejection.The cross section of solution pool 1 be square, can for square it is also possible to
For rectangle, depending on concrete shape can be according to practical situations.Along nozzle length direction nozzle stitch 2 two ends temperature compared to
Centre position temperature reduction is inconspicuous, and along nozzle length direction nozzle seam 2 two ends temperature uniformly, band is less prone to burr.Spray
The length that mouth stitches between the side wall of solution pool 1 of 2 both sides is any number between 7.5-8.5mm, including endpoint value, now solution
Pond 1 capacity increases, and solution pool 1 inner metal liquid temperature is stable, band quality better；And the temperature of solution pool 1 inner metal liquid body
Decrease speed is slower, and less, the quality of the ultracrystallite band being finally made is preferable for the temperature change of the final metal liquid spraying.
Said nozzle is only a kind of preferred version, is specifically not limited thereto, and can do according to actual needs on this basis
Provide and targetedly adjust, thus obtaining different embodiments, nozzle seam 2 is parallel with the side wall of solution pool 1, and with regard to molten
Two sidewall symmetry distributions of liquid pool 1, stitch 2 two ends temperature close along nozzle length direction nozzle, temperature is more uniform, and band is difficult
Burr occur, less, the quality of the ultracrystallite band being finally made is preferable for the temperature change of the final metal liquid spraying.
On the basis of above-mentioned specific embodiment, those skilled in the art can be according to the difference of concrete occasion, to spray
Mouth carries out some changes, and solution pool 1 opens up the sidewall thickness less than solution pool 1 for the end surface thickness of nozzle seam 2, the end of solution pool 1
Face thickness relatively thin it is easy to open up nozzle seam 2, convenient process.The sidewall thickness of solution pool 1 is thicker, and solution pool 1 is safer, it is to avoid
Metal liquid is revealed.
Obviously, under the guidance of this thought, those skilled in the art can be according to the difference of concrete occasion to above-mentioned
Specific embodiment carries out some changes, and the height of nozzle seam 2 is 2mm-2.5mm, and concrete thickness is unrestricted, can be according to reality
Depending on the applicable cases of border, highly diminish, the temperature drop of the metal liquid of ejection can be made further slow, simultaneously easily controllable
By the pressure of the molten metal of nozzle seam 2, improve the quality of the ultracrystallite band being finally made.
It is important to note that nozzle provided by the utility model is not intended to be limited to this kind of situation, nozzle seam 2
Width is 0.2-0.25mm, and it is 0.25mm that such as nozzle stitches 2 width, sprays 17-19 μm of thickness of strip, band is relatively thin, and thickness is fitted
In, quality is preferable.
Based on the nozzle providing in above-described embodiment, this utility model additionally provides a kind of blowoff, this blowoff
Including nozzle cups 3 and be installed on nozzle in nozzle cups 3, wherein nozzle is any one nozzle in above-described embodiment.Due to
This blowoff employs the nozzle in above-described embodiment, so the beneficial effect of this blowoff refer to above-described embodiment.
On the basis of each specific embodiment above-mentioned, the bottom of nozzle cups 3 is provided with opening, the nozzle side on nozzle top
Edge 6 outer diameter is more than solution pool 1 outer diameter, and the lower surface of nozzle edge 6 is overlapped at the opening of nozzle cups 3, then passes through
Casting makes nozzle be combined as a whole with nozzle cups 3.Because the lower surface of nozzle edge 6 is overlapped at the opening of nozzle cups 3, nozzle
There is lap with the junction of nozzle cups 3, and nozzle edge 6 is in nozzle cups 3 top, will not when metallic solution quickly sweeps away
The junction of nozzle and nozzle cups 3 is had compared with strong impact force, nozzle is not readily separated with nozzle cups 3, the use of nozzle cups 3 and nozzle
Life.
In order to optimize technique scheme further, nozzle cups 3 medial wall is provided for supporting the bracing frame 5 of cover plate 4,
The quantity of support 5 can be two, and two bracing frames 5 can be symmetrical, and cover plate 4 is more steady；Can also there are multiple supports
Depending on frame 5, particular number and arrangement mode can be according to practical situations.Cover plate 4 is positioned over nozzle cups 3 by bracing frame 5
Interior, during use, cover plate 4 is placed on bracing frame 5, cover plate 4 can prevent metal molten with the impulsive force of stop portions metallic solution
The direct impulse nozzle of liquid.Preferably, the width of described cover plate 4 is more than the width of described nozzle, and cover plate 4 shelters from nozzle, permissible
Largely reduce the direct impact to nozzle for the metallic solution.
Optimize above-mentioned embodiment further, described cover plate 4 and support frame as described above 5 are arranged at 1-5 li above described nozzle
At rice, it is arranged at 3 centimeters above described nozzle including endpoint value, such as cover plate 4 and support frame as described above 5, concrete height is not subject to
Limit, can be according to the different sets itself of specifically used situation.This scope inner cover plate 4 is to nozzle occlusion effect preferably, maximum
Degree reduces the direct impact to nozzle for the metallic solution, protects nozzle.
In description of the present utility model, it should be noted that the orientation of instruction or the position relationship such as term side wall, end face
It is based on orientation shown in the drawings or position relationship, be for only for ease of description this utility model and simplify description, rather than refer to
Show or imply the device of indication or element must have specific orientation, with specific azimuth configuration and operation, therefore can not manage
Solution is to restriction of the present utility model.
In this specification, each embodiment is described by the way of going forward one by one, and what each embodiment stressed is and other
The difference of embodiment, between each embodiment identical similar portion mutually referring to.
Described above to the disclosed embodiments, makes professional and technical personnel in the field be capable of or new using this practicality
Type.Multiple modifications to these embodiments will be apparent from for those skilled in the art, is determined herein
The General Principle of justice can be realized in the case of without departing from spirit or scope of the present utility model in other embodiments.Cause
This, this utility model is not intended to be limited to the embodiments shown herein, and is to fit to and principles disclosed herein
The wide scope consistent with features of novelty.
Claims (10)
1. a kind of nozzle it is characterised in that include offer nozzle seam (2) solution pool (1), described solution pool (1) transversal
Face is square, and the length that described nozzle stitches between the side wall of described solution pool (1) of (2) both sides is 7.5-8.5mm.
2. nozzle according to claim 1 is it is characterised in that described nozzle stitches the described side of (2) and described solution pool (1)
Wall is parallel, and two described sidewall symmetry distributions with regard to described solution pool (1).
3. nozzle according to claim 2 is it is characterised in that described solution pool (1) opens up the end face of described nozzle seam (2)
Thickness is less than the described sidewall thickness of described solution pool (1).
4. the nozzle according to any one of claim 1-3 is it is characterised in that the height of described nozzle seam (2) is 2mm-
2.5mm.
5. nozzle according to claim 4 is it is characterised in that the width of described nozzle seam (2) is 0.2-0.25mm.
6. a kind of blowoff for making band, including nozzle cups (3) and be installed on the spray in described nozzle cups (3)
Mouth is it is characterised in that described nozzle is specially the nozzle described in any one of claim 1 to 5.
7. blowoff according to claim 6 is it is characterised in that the bottom of described nozzle cups (3) is provided with opening, institute
Nozzle edge (6) outer diameter stating nozzle top is more than described solution pool (1) outer diameter, under described nozzle edge (6)
End face is overlapped at the described opening of described nozzle cups (3).
8. blowoff according to claim 6 is it is characterised in that described nozzle cups (3) medial wall is provided for supporting
The bracing frame (5) of cover plate (4), described cover plate (4) is positioned in described nozzle cups (3) by support frame as described above (5).
9. blowoff according to claim 8 is it is characterised in that the width of described cover plate (4) is more than described nozzle
Width.
10. blowoff according to claim 8 is it is characterised in that described cover plate (4) and support frame as described above (5) are arranged
1-5 centimeters above described nozzle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621016480.1U CN205996140U (en) | 2016-08-30 | 2016-08-30 | A kind of blowoff for making band and its nozzle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621016480.1U CN205996140U (en) | 2016-08-30 | 2016-08-30 | A kind of blowoff for making band and its nozzle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205996140U true CN205996140U (en) | 2017-03-08 |
Family
ID=58194250
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621016480.1U Withdrawn - After Issue CN205996140U (en) | 2016-08-30 | 2016-08-30 | A kind of blowoff for making band and its nozzle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205996140U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106216620A (en) * | 2016-08-30 | 2016-12-14 | 河南中岳非晶新型材料股份有限公司 | A kind of blowoff for making band and nozzle thereof |
-
2016
- 2016-08-30 CN CN201621016480.1U patent/CN205996140U/en not_active Withdrawn - After Issue
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106216620A (en) * | 2016-08-30 | 2016-12-14 | 河南中岳非晶新型材料股份有限公司 | A kind of blowoff for making band and nozzle thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20170308 Effective date of abandoning: 20190426 |