CN208292867U - A kind of solid enhanced special fibre bushing - Google Patents
A kind of solid enhanced special fibre bushing Download PDFInfo
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- CN208292867U CN208292867U CN201820613542.XU CN201820613542U CN208292867U CN 208292867 U CN208292867 U CN 208292867U CN 201820613542 U CN201820613542 U CN 201820613542U CN 208292867 U CN208292867 U CN 208292867U
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- bushing
- muscle
- bottom plate
- laterally
- side wall
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Abstract
The utility model discloses a kind of three-dimensional enhanced special fibre bushings, can be applied to basalt fibre and the wire drawing production of other glass fibres.The bushing is made of bushing groove body, flange, electrode plate, lateral enhancing muscle, hangs muscle and thermometric galvanic couple.The back-plane design of bushing has several longitudinally reinforced convex ribs.Laterally enhancing muscle runs through side wall, and is connected by the hangs muscle of its two sides with bottom plate convex ribs, forms criss-cross three-dimensional enhancing structure.Laterally enhancing muscle and bottom plate convex ribs have Auxiliary support, and bushing is made to achieve the purpose that extension enhances.In the utility model, due to laterally enhancing the effect of muscle, hangs muscle and bottom plate convex ribs, while advanced alloy material is applied, reduce the creep of bushing groove body, ensure that the overall stability and longer service life of bushing.
Description
Technical field
The utility model is more particularly to a kind of three-dimensional enhanced special fibre bushing.
Background technique
Bushing is the key device of basalt fibre production, directly affects Forming Quality, the production effect of basalt fibre
Rate and production cost.The operating temperature for producing the bushing of basalt fibre is very high, commonly reaches 1430-1530 DEG C, compares other
Fiber draw bushing, bottom plate generate high-temerature creep time want it is short very much, bushing service life is generally shorter.Currently, the Black Warrior
The bottom plate enhancement method of rock fiber draw bushing mainly include the following types: one, improve the energy of baseboard material high temperature creep-resisting itself
Power, material are platinum-rhodium alloy, and with the raising of rhodium-containing amount, the difficulty of processing of platinum-rhodium alloy increases, and bushing molding effect is deteriorated, together
When higher cost；Two, reinforcing rib is set in the inner cavity of bushing, and is resisted against the both ends of reinforcing rib on side wall, and is reinforced
Muscle is in arch bridge shape, and reinforcing rib is made to force in side wall, and when high temperature can be such that the creep of side wall increases instead, therefore add to the support of bottom plate
Potent fruit is limited, this makes the service life of bushing be affected.Therefore the creep-resistant property for improving bushing becomes its use of raising
One key factor in service life.
Utility model content
For the creep-resistant property for improving bushing, guarantee the use of bushing, the utility model provides a kind of bushing, the bushing
By establishing criss-cross three-dimensional enhancing structure and applying multicomponent alloy material, the service life of bushing is improved, this is practical new
Type is particularly suitable for the various specifications bushing in 200 holes or more.Specific technical solution are as follows:
A kind of solid enhanced special fibre bushing comprising bushing groove body, the flange being mounted on bushing groove body
And it is mounted on the electrode plate on bushing groove body；
Side wall, lateral enhancing muscle and the hangs muscle that the bushing groove body has bottom plate, extends from the edge of the bottom plate, it is described
Flange is mounted on side wall, and the space that bottom plate and side wall are surrounded forms fluid groove；The side wall includes first be oppositely arranged
Side wall and second sidewall；It is provided with and lets slip a remark on bottom plate, this, which is let slip a remark, is connected to the inside and outside of fluid groove；
Laterally the both ends of enhancing muscle extend through the first side wall and second sidewall, and the both ends of hangs muscle are connected to lateral increasing
In strengthening tendons and bottom plate；
Both the first side wall or second sidewall at least one of central portion be provided with temperature measurer.
In the present invention, it is provided with laterally enhancing muscle and hangs muscle, laterally enhances muscle and the hangs muscle shape inside fluid groove
At a reticular structure, to make entire bushing groove body that there is a three-dimensional connection framework structure, due to by laterally enhancing muscle
With the limitation of hangs muscle, at high operating temperatures, the creep of each building block of bushing groove body is restricted, and at least reduces each component
Creep compliance, ensure that the overall stability of bushing groove body, to improve the service life of bushing.
For the creep-resistant property for further enhancing bushing, convex ribs are provided on bottom plate, the convex ribs are by bottom plate towards fluid groove
Internal direction is protruded and is formed, and side of the convex ribs outside forms a groove.After convex ribs are set, the section of bottom plate is increased
Highly, the anti-bending strength of bottom plate can be effectively improved, and thus improves the creep-resistant property of entire bushing.
Further, convex ribs extend along the first side wall or the extending direction of second sidewall, and the bottom plate of the two sides of convex ribs forms stream
Liquid band, described let slip a remark are arranged on flow liquid band.It is not provided with leting slip a remark on convex ribs, thus can guarantee the continuity of whole convex ribs, make
Convex ribs are extended along the extending direction of the first side wall or second sidewall, and the first side wall or second sidewall is enable to bear with convex ribs
Thus stress in same direction can make bushing groove body have longer length on the extending direction of convex ribs.According to specific
It needs, convex ribs can be set one or multi-channel.
Further, the first auxiliary supports made of refractory material are placed in the groove of convex ribs.Production first
The refractory material of auxiliary supports preferably uses the materials such as corundum or silicon nitride to make.The softening with higher of these refractory materials
Temperature can provide bigger support for bottom plate, improve the creep-resistant property of bottom plate at high temperature.
Preferably, hangs muscle is connected on convex ribs.The design can increase the arrangement quantity let slip a remark.
Further, the laterally enhancing muscle is in hollow tubular, and the cross section for laterally enhancing muscle is rectangle or waist-hole type；It is horizontal
There are two sides extended along the direction perpendicular to bottom plate to enhancing muscle, one end of hangs muscle is connected to the above-mentioned of lateral enhancing muscle
On a side in two sides；Transversely enhance the length direction observation of muscle, the height for laterally enhancing muscle is greater than width；?
Laterally hangs muscle is provided on two sides of enhancing muscle.According to different needs, laterally the height of enhancing muscle is controlled in 8-
15mm, the width for laterally enhancing muscle are controlled in 3-6mm.
The usage amount of noble metal can be reduced in the case where proof strength using hollow lateral enhancing muscle, reduction is set
Standby cost.After the two sides of laterally enhancing muscle are respectively provided with hangs muscle, the stress for laterally enhancing muscle can be made to compare balance, avoid transverse direction
Enhance muscle and twisted phenomena is generated due to force unbalance.
The second auxiliary supports for being used to support laterally enhancing muscle are provided in the laterally inner cavity of enhancing muscle, this is second auxiliary
Supporting element is helped to be made of refractory material.The refractory material for making the second auxiliary supports preferably uses the materials such as corundum or silicon nitride
Material production.These refractory materials softening temperature with higher, can make laterally enhance muscle have at high temperature preferably resist it is compacted
It is denaturalized energy.
Further, described let slip a remark is an integral structure；Let slip a remark and be vertically welded on bottom plate, and towards far from fluid groove direction
Extend.After the setting that will let slip a remark is an integral structure, not only make its inner hole wall washing away more resistant to basalt melt, and it is welded on
After on bottom plate, due to being an integral structure, interior tissue uniformity deforms also relatively uniform, inner hole at high operating temperatures
Shape is substantially unaffected, thus guarantee wire drawing quality for a long time, meanwhile, also bushing is made to prolong the service life.And when leakage
Mouth is rolled using Strip when being welded, and commissure and other parts are with different institutional frameworks, at high operating temperatures,
Non-uniform deformation can be generated by leting slip a remark, and gradually change internal via shape, and wire drawing quality accelerates to reduce, and use the longevity so as to shorten bushing
Life.
Further, bushing groove body is using nanometer enhancing platinum-rhodium alloy or the production of platinum rhodium palladium ternary alloy three-partalloy.Nanometer enhancing platinum rhodium
Alloy or platinum rhodium palladium ternary alloy three-partalloy have good high temperature resistant property, for the excellent material for making bushing groove body.Preferably, described
Rhodium content is 10-20wt% in platinum rhodium palladium ternary alloy three-partalloy, and palladium content 5-20wt%, the content of platinum is 70-80%.Above-mentioned ternary
In alloy, the usage amount of platinum can be limitedly reduced, mitigates bushing self weight, reduces costs simultaneously.
Detailed description of the invention
Fig. 1 is the diagrammatic top view of one embodiment of the application.
Fig. 2 is that embodiment illustrated in fig. 1 looks up schematic diagram.
Fig. 3 is the partial enlarged view implemented shown in Fig. 1, and clear to show, flange has carried out larger range of dismounting.
Specific embodiment
In this application, referring to Fig. 3, label W indicates that the width of lateral enhancing muscle, label H indicate laterally to enhance muscle
Highly, the direction orthogonal with short transverse and width direction is length direction.
Referring to Fig. 3, in this application, inside or inwardly will be known as towards the direction of the inside of fluid groove 30, with this phase
Anti- direction is known as outside or outside.
Please refer to Fig. 1-Fig. 3, a kind of solid enhanced special fibre bushing comprising bushing groove body 1 is mounted on leakage
Flange 2 on board slot body 1 and the electrode plate 3 being mounted on bushing groove body 1.
Side wall 10, lateral enhancing muscle 17 and the hangs muscle that bushing groove body 1 has bottom plate 20, extends from the edge of the bottom plate 20
16, flange is mounted on the side of separate bottom plate 20 of side wall, and the space that bottom plate 20 and side wall 10 are surrounded forms fluid groove 30.
Side wall 10 includes the first side wall 11 being oppositely arranged and second sidewall 12；It is provided on the base plate 20 and lets slip a remark 18,18 companies of leting slip a remark
Through-flow liquid bath 30 it is inside and outside.
Specifically in the present embodiment, bottom plate 20 is rectangle, and the first side wall 11 is with second sidewall 12 along two of bottom plate 20
In long side, the first side wall 11 is parallel with second sidewall 12 and perpendicular to bottom plate 20, is each provided on two short sides of bottom plate
End plate, for convenience of describing, two end plates are referred to as first end plate 13 and the second end plate 14, first end plate 13 and the second end plate
14 is vertical with bottom plate 20, and the first side wall 11, first end plate 13, second sidewall 12 and the end to end formation of the second end plate 14 are above-mentioned
Side wall 10, side wall 10 weld on the base plate 20.Electrode plate 3 is welded on end plate.
In other embodiments, the first side wall 11 can also be obliquely installed with second sidewall 12 relative to bottom plate, the first side
Wall and the inclined direction of second sidewall can be towards the inner or outer sides of fluid groove.
Convex ribs 21 are provided on bottom plate 10, which is protruded towards the direction inside fluid groove 30 by bottom plate 20 and is formed,
Convex ribs 21 form a groove 211 towards external side.
Convex ribs 21 extend along the length direction of bottom plate 20, i.e., simultaneously along the first side wall 11 and the extension side of second sidewall 12
To extension.The bottom plate of the two sides of convex ribs 21 forms flow liquid band 22, lets slip a remark 18 settings on flow liquid band 22.18 are let slip a remark as integral type knot
Structure is specifically in the present embodiment let slip a remark and is made using seamless platinum-rhodium alloy pipe；It lets slip a remark and 18 is vertically welded on bottom plate, and
Extend towards the direction far from fluid groove.Let slip a remark 18 root has cylindrical outer peripheral surface, and leting slip a remark 18 extend on bottom plate 20
Mounting hole in, let slip a remark 18 inner hole 23 be connected to fluid groove 30 it is inside and outside.
Laterally the both ends of enhancing muscle 17 extend through the first side wall 11 and second sidewall 12, and the both ends of hangs muscle 16 are separately connected
On laterally enhancing muscle and bottom plate.Laterally enhancing muscle 17 is welded on the first side wall 11 and second sidewall 12.Specifically in this implementation
In example, hangs muscle 16 is connected on the medial surface of convex ribs 21.
Laterally enhancing muscle 17 is in hollow tubular, and the cross section for laterally enhancing muscle is in waist-hole type；Laterally enhancing muscle 17 has edge
Perpendicular to two sides 171 that the direction of bottom plate extends, one end of hangs muscle is connected in laterally above-mentioned two side of enhancing muscle
A side on, i.e., hangs muscle through laterally enhancing muscle side be connected to laterally enhancing muscle on.Transversely enhance the length of muscle 17
Direction observation, the height H for laterally enhancing muscle are greater than width W, and the width direction for laterally enhancing muscle along bottom plate extends.
Hangs muscle is provided on laterally two sides of enhancing muscle.
It is appreciated that in other embodiments, the cross section for laterally enhancing muscle 17 can also be rectangle.
In the present embodiment, hangs muscle 16 is plate-like, and hangs muscle 16 is welded on laterally enhancing muscle 17.In other embodiments,
Hangs muscle can also be in the form of a column.
The central portion of second sidewall 12 is provided with temperature measurer 9.It is appreciated that in other embodiments, temperature measurer 9 may be used also
To be mounted on the central portion of the first side wall 11.In the present embodiment, temperature measurer 9 use thermocouple, thermocouple can have it is multiple,
And it is arranged along the length direction interval of second sidewall, and be symmetrical arranged relative to the central location of second sidewall.When in the first side
When arranging multiple thermocouples on wall, arrangement identical with second sidewall can be used.
Certainly in other embodiments, temperature measurer can also use other temperature measuring devices.
In the present embodiment, the first auxiliary supports 41 made of corundum are placed in the groove 211 of convex ribs 21.
The second auxiliary supports 42 for being used to support laterally enhancing muscle, the second Auxiliary support are provided in the laterally inner cavity of enhancing muscle 17
Part 42 is made of corundum.
It is appreciated that in other embodiments, the first auxiliary supports 41 and the second auxiliary supports 42 can also use
The production of other refractory materials such as silicon nitride.
In the present embodiment, bushing groove body 1 is made of platinum rhodium palladium ternary alloy three-partalloy, and in the platinum rhodium palladium ternary alloy three-partalloy, rhodium contains
Amount is 15wt%, and palladium content 10wt%, the content of platinum is 75%.It is understood that in other embodiments, the platinum rhodium palladium ternary
In alloy, rhodium content can arbitrarily select between 10-20wt%, and palladium content can be in the model between 5-20wt%
Interior any selection is enclosed, platinum content can arbitrarily select between 70-80wt%, reach the total amount of above-mentioned three
100%.
In other embodiments, bushing groove body 1 can also enhance platinum-rhodium alloy using nanometer to make.
Claims (9)
1. a kind of solid enhanced special fibre bushing, which is characterized in that including bushing groove body, be mounted on bushing groove body
Flange and the electrode plate that is mounted on bushing groove body；
Side wall, lateral enhancing muscle and the hangs muscle that the bushing groove body has bottom plate, extends from the edge of the bottom plate, the flange
It is mounted on side wall, the space that bottom plate and side wall are surrounded forms fluid groove；The side wall includes the first side wall being oppositely arranged
And second sidewall；It is provided with and lets slip a remark on bottom plate, this, which is let slip a remark, is connected to the inside and outside of fluid groove；
Laterally the both ends of enhancing muscle extend through the first side wall and second sidewall, and the both ends of hangs muscle are connected to laterally enhancing muscle
On bottom plate；
Both the first side wall or second sidewall at least one of central portion be provided with temperature measurer.
2. bushing according to claim 1, which is characterized in that
Convex ribs are provided on bottom plate, which is protruded towards the direction inside fluid groove by bottom plate and formed, and convex ribs direction is external
Side formed a groove.
3. bushing according to claim 2, which is characterized in that convex ribs are along the first side wall or the extending direction of second sidewall
Extend, the bottom plate of the two sides of convex ribs forms flow liquid band, and described let slip a remark is arranged on flow liquid band.
4. bushing according to claim 2, which is characterized in that
The first auxiliary supports made of refractory material are placed in the groove of convex ribs.
5. bushing according to claim 2, which is characterized in that hangs muscle is connected on convex ribs.
6. bushing according to claim 1, which is characterized in that
The laterally enhancing muscle is in hollow tubular, and the cross section for laterally enhancing muscle is rectangle or waist-hole type；Laterally enhancing muscle tool
There are two sides extended along the direction perpendicular to bottom plate, one end of hangs muscle is connected in laterally above-mentioned two side of enhancing muscle
A side on；Transversely enhance the length direction observation of muscle, the height for laterally enhancing muscle is greater than width；
Hangs muscle is provided on laterally two sides of enhancing muscle.
7. bushing according to claim 6, which is characterized in that
The second auxiliary supports for being used to support laterally enhancing muscle are provided in the laterally inner cavity of enhancing muscle, the second auxiliary branch
Support member is made of refractory material.
8. bushing according to claim 1, which is characterized in that
Described let slip a remark is an integral structure；It lets slip a remark and is vertically welded on bottom plate, and extend towards the direction far from fluid groove；
The lateral surface of the one end for the separate fluid groove let slip a remark is tapered, and that lets slip a remark closes on the lateral surface of one end of fluid groove in cylinder
Shape.
9. bushing according to claim 1, which is characterized in that
Bushing groove body is using nanometer enhancing platinum-rhodium alloy or the production of platinum rhodium palladium ternary alloy three-partalloy.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820613542.XU CN208292867U (en) | 2018-04-26 | 2018-04-26 | A kind of solid enhanced special fibre bushing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820613542.XU CN208292867U (en) | 2018-04-26 | 2018-04-26 | A kind of solid enhanced special fibre bushing |
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| Publication Number | Publication Date |
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| CN208292867U true CN208292867U (en) | 2018-12-28 |
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| CN201820613542.XU Active CN208292867U (en) | 2018-04-26 | 2018-04-26 | A kind of solid enhanced special fibre bushing |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108383374A (en) * | 2018-04-26 | 2018-08-10 | 中材科技股份有限公司 | A kind of extension enhanced Basalt fiber drawing bushing plate |
-
2018
- 2018-04-26 CN CN201820613542.XU patent/CN208292867U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108383374A (en) * | 2018-04-26 | 2018-08-10 | 中材科技股份有限公司 | A kind of extension enhanced Basalt fiber drawing bushing plate |
| CN108383374B (en) * | 2018-04-26 | 2024-04-05 | 南京玻璃纤维研究设计院有限公司 | Epitaxial enhancement type basalt fiber wire drawing bushing |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20191029 Address after: No. 30, Andri, Yuhuatai District, Nanjing City, Jiangsu Province Patentee after: Nanjing Glass Fibre Research and Design Institute company limited Address before: Jiangning District of Nanjing City, Jiangsu province 210000 Jiangning Science Park Tong Road No. 99 Patentee before: Zhongcai Science & Technology Co., Ltd. |