CN103723913A - Centrifugal disc for producing glass wool - Google Patents
Centrifugal disc for producing glass wool Download PDFInfo
- Publication number
- CN103723913A CN103723913A CN201310142520.1A CN201310142520A CN103723913A CN 103723913 A CN103723913 A CN 103723913A CN 201310142520 A CN201310142520 A CN 201310142520A CN 103723913 A CN103723913 A CN 103723913A
- Authority
- CN
- China
- Prior art keywords
- centrifugal disc
- centrifugal
- centrifugal pan
- curved slot
- glass wool
- 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.)
- Pending
Links
Images
Abstract
The invention relates to a centrifugal disc for producing glass wool. The centrifugal disc is characterized in that a curved slot for guiding the flowing direction of glass metal is formed in the bottom surface of the centrifugal disc, and the curve is in the shape of an Archimedean spiral; a main shaft installing hole in the bottom surface of the centrifugal disc is used as the starting end of the curved slot, a lower terminated line of a hole in the inner wall of the centrifugal disc is used as the ending end of the curved slot, and the curved slot is arranged in the same direction as the rotating direction of the centrifugal disc. The curved slot in the shape of the Archimedean spiral is formed in the bottom of the centrifugal disc, and is arranged in the same direction as the rotating direction of the centrifugal disc, therefore, the centrifugal disc has the characteristic of guiding the glass metal to adhere on the lateral wall of the centrifugal disc continuously and evenly so as to prevent the glass metal from generating turbulence in a centrifugal process; the centrifugal fiber-forming effect of the glass wool is significantly improved. The centrifugal disc can be widely applied to the field of preparing the glass wool in different levels, and can provide references for other fields of preparing materials in a centrifugal method.
Description
Technical field
The present invention relates to a kind of centrifugal pan, particularly relate to a kind of glass wool centrifugal pan of producing.
Background technology
Glass wool has the features such as porous, volume density is little, chemical stability is good, possess good heat insulation, sound-proofing properties, it is the basic raw material in the fields such as heat insulating, sqouynd absorption lowering noise, aerospace, filter cleaning, electronic information, communications and transportation, almost be dispersed throughout the every field of national economy and defence and military, the development of glass wool and application are the important symbols of a national fiber glass industry developmental level.
Centrifuging has received much concern since producing glass wool always, the particularly key part of this production method---centrifugal pan, and its Yield and quality and technology stability to glass wool plays most important effect.High temp glass liquid after fusing, clarification, through bushing, introduce the centrifugal pan of high speed rotating, through the effect of centrifugal force, force glass metal to throw away and form glass metal low flow rate strand by a large amount of aperture of centrifugal pan perisporium, these low flow rate strands are centrifuged the stable high-temperature high-speed airflow drawing-off that the main burning of dish peripheral annular produces, through cotton, stretch again the effect of device, cotton cutter, form centrifugally glass-wool.The rotating speed of centrifugal pan is generally 3000～5000 revs/min, under high like this rotating speed, when glass metal stream washes away centrifugal pan bottom, very easily causes glass metal in centrifugal pan, to occur turbulent state, and flow direction is confusing.So not only can allow glass liquid film inhomogeneous cover centrifugal pan inwall, be unfavorable for glass metal fibroblast, make microglass fiber thickness inequality, expend more energy.
Summary of the invention
Technical problem to be solved by this invention is to provide the production glass wool centrifugal pan of a kind of bottom surface with curved slot, this groove is spiral of Archimedes thread shape, thereby what have glass-guiding liquid continuous uniform is attached to centrifugal pan sidewall, reduce centrifugal pan rotational resistance, be conducive to glass metal fibroblast and make the equally distributed feature of microglass fiber diameter.Described centrifugal pan bottom surface curved slot quantity is 5～10, take spindle mounting hole as starting point end, take terminated line under centrifugal pan inwall aperture as destination terminal.Production glass wool centrifugal pan disclosed by the invention, can be used as different grades glass wool preparation centrifugal pan, and the material that also can be other centrifuging production provides reference.
Beneficial effect
The beneficial effect that the present invention compared with prior art has is: (1) glass wool fibroblast is effective, and diameter Distribution is even.This is because centrifugal pan of the present invention bottom surface has spiral of Archimedes sigmoid curve groove, being effectively attached on centrifugal pan sidewall of glass-guiding liquid continuous uniform, and aperture flow is consistent, is conducive to glass metal fibroblast and diameter and is uniformly distributed; (2) production energy consumption is low.The present invention adopts bottom surface to have the centrifugal pan of spiral of Archimedes connected in star, can flow to by glass-guiding liquid, prevents that glass metal unordered rotation in centrifugal pan from causing centrifugal pan rotational resistance to increase, and reduces energy consumption.
Accompanying drawing explanation
Fig. 1 is the front view of glass wool of the present invention centrifugal pan;
Fig. 2 is the vertical view of centrifugal pan shown in Fig. 1;
Number in the figure 10 is spiral of Archimedes connected in star structure, and label 20 is centrifugal pan bottom spindle mounting hole, and label 30 is terminated line under centrifugal pan inwall aperture.
Fig. 3 is the sectional view of the B-B line in 1 on the way.
Embodiment:
Below in conjunction with the drawings and specific embodiments, further illustrate the present invention, should understand these embodiment is only not used in and limits the scope of the invention for the present invention is described, after reading the present invention, those skilled in the art all fall within the application's claims limited range to the modification of the various equivalent form of values of the present invention.
Embodiment 1
A kind of inner diameter is 400mm, spindle mounting hole 20 diameters are 80mm, side thickness 5mm, the glass wool centrifugal pan of the thick 7mm in bottom, the quantity of curved slot 10 is 5, is shaped as spiral of Archimedes, take centrifugal pan spindle mounting hole 20 as starting point end, take terminated line 30 under centrifugal pan inwall aperture as destination terminal, the degree of depth is 5mm, and width is 7mm.
Embodiment 2
A kind of bottom interior wall 30 diameters are 300mm, spindle mounting hole 20 diameters are 60mm, side thickness 4mm, the glass wool centrifugal pan of the thick 6mm in bottom, the quantity of curved slot structure 10 is 7, is shaped as spiral of Archimedes, take centrifugal pan spindle mounting hole 20 as starting point end, take terminated line 30 under centrifugal pan inwall aperture as destination terminal, the degree of depth is 6mm, and width is 8mm.
Above are only single embodiment of the present invention, but design concept of the present invention is not limited to this, allly utilizes this design to carry out the change of unsubstantiality to the present invention, all should belong to the behavior of invading the scope of protection of the invention.In every case be the content that does not depart from technical solution of the present invention, any type of simple modification, equivalent variations and the remodeling above embodiment done according to technical spirit of the present invention, still belong to the protection domain of technical solution of the present invention.
Claims (5)
1. produce a glass wool centrifugal pan, it is characterized in that there is the curved shape groove of glass-guiding liquid flow direction this centrifugal pan bottom surface.
2. centrifugal pan according to claim 1, is characterized in that described curved slot is take spindle mounting hole as starting point end, take terminated line under centrifugal pan inwall aperture as destination terminal.
3. centrifugal pan according to claim 1, is characterized in that described curved slot quantity is 5～10.
4. centrifugal pan according to claim 1, is characterized in that the described curved slot degree of depth is 5mm～15mm, and width is 5mm～30mm.
5. centrifugal pan according to claim 1, is characterized in that described curved slot centre line shape is spiral of Archimedes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310142520.1A CN103723913A (en) | 2013-04-22 | 2013-04-22 | Centrifugal disc for producing glass wool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310142520.1A CN103723913A (en) | 2013-04-22 | 2013-04-22 | Centrifugal disc for producing glass wool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103723913A true CN103723913A (en) | 2014-04-16 |
Family
ID=50448251
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310142520.1A Pending CN103723913A (en) | 2013-04-22 | 2013-04-22 | Centrifugal disc for producing glass wool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103723913A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107659217A (en) * | 2015-01-05 | 2018-02-02 | 湖南轻创科技有限公司 | Rotating liquid variable resistance, motor starter |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2984864A (en) * | 1958-02-15 | 1961-05-23 | Saint Gobain | Method of and apparatus for producing fibers and thin material |
| US4483699A (en) * | 1982-03-17 | 1984-11-20 | Japan Inorganic Material Co., Ltd. | Method for producing glass fibers with centrifugal force |
| CN86100401A (en) * | 1985-01-25 | 1986-07-23 | 伊索福圣戈班公司 | The improvement that relevant mineral fibre is made |
| CN2220469Y (en) * | 1995-03-30 | 1996-02-21 | 魏清 | Centrifugal glass wool making machine |
| CN1147239A (en) * | 1994-05-02 | 1997-04-09 | 欧文斯·科尔宁格公司 | Spinneret for mfg. dual-component fibers |
| CN1232439A (en) * | 1996-09-30 | 1999-10-20 | 欧文斯科尔宁格公司 | Fibre mfg. spinners |
-
2013
- 2013-04-22 CN CN201310142520.1A patent/CN103723913A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2984864A (en) * | 1958-02-15 | 1961-05-23 | Saint Gobain | Method of and apparatus for producing fibers and thin material |
| US4483699A (en) * | 1982-03-17 | 1984-11-20 | Japan Inorganic Material Co., Ltd. | Method for producing glass fibers with centrifugal force |
| CN86100401A (en) * | 1985-01-25 | 1986-07-23 | 伊索福圣戈班公司 | The improvement that relevant mineral fibre is made |
| CN1147239A (en) * | 1994-05-02 | 1997-04-09 | 欧文斯·科尔宁格公司 | Spinneret for mfg. dual-component fibers |
| CN2220469Y (en) * | 1995-03-30 | 1996-02-21 | 魏清 | Centrifugal glass wool making machine |
| CN1232439A (en) * | 1996-09-30 | 1999-10-20 | 欧文斯科尔宁格公司 | Fibre mfg. spinners |
Non-Patent Citations (2)
| Title |
|---|
| 南京玻璃纤维工业研究设计院: "《玻璃纤维的生产及应用》", 31 May 1974, 中国建筑工业出版社 * |
| 李培铮: "《金银生产加工技术手册》", 31 March 2003, 中南大学出版社 * |
Cited By (23)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107659217A (en) * | 2015-01-05 | 2018-02-02 | 湖南轻创科技有限公司 | Rotating liquid variable resistance, motor starter |
| CN107659214A (en) * | 2015-01-05 | 2018-02-02 | 湖南轻创科技有限公司 | Rotating liquid variable resistance, motor starter |
| CN107659216A (en) * | 2015-01-05 | 2018-02-02 | 湖南轻创科技有限公司 | Rotating liquid variable resistance, motor starter |
| CN107659213A (en) * | 2015-01-05 | 2018-02-02 | 湖南轻创科技有限公司 | Rotating liquid variable resistance, motor starter |
| CN107659215A (en) * | 2015-01-05 | 2018-02-02 | 湖南轻创科技有限公司 | Rotating liquid variable resistance, motor starter |
| CN107680763A (en) * | 2015-01-05 | 2018-02-09 | 湖南轻创科技有限公司 | Rotating liquid variable resistance, motor starter |
| CN107680762A (en) * | 2015-01-05 | 2018-02-09 | 湖南轻创科技有限公司 | Rotating liquid variable resistance, motor starter |
| CN107680766A (en) * | 2015-01-05 | 2018-02-09 | 湖南轻创科技有限公司 | Rotating liquid variable resistance, motor starter |
| CN107680765A (en) * | 2015-01-05 | 2018-02-09 | 湖南轻创科技有限公司 | Rotating liquid variable resistance, motor starter |
| CN107749334A (en) * | 2015-01-05 | 2018-03-02 | 湖南轻创科技有限公司 | A kind of rotating liquid variable resistance, motor starter |
| CN107768057A (en) * | 2015-01-05 | 2018-03-06 | 湖南轻创科技有限公司 | Rotating liquid variable resistance, motor starter |
| CN107768058A (en) * | 2015-01-05 | 2018-03-06 | 湖南轻创科技有限公司 | Rotating liquid variable resistance, motor starter |
| CN107833715A (en) * | 2015-01-05 | 2018-03-23 | 湖南轻创科技有限公司 | Rotating liquid variable resistance, motor starter |
| CN107833717A (en) * | 2015-01-05 | 2018-03-23 | 湖南轻创科技有限公司 | Rotating liquid variable resistance, motor starter |
| CN107833711A (en) * | 2015-01-05 | 2018-03-23 | 湖南轻创科技有限公司 | Rotating liquid variable resistance, motor starter |
| CN107833710A (en) * | 2015-01-05 | 2018-03-23 | 湖南轻创科技有限公司 | Rotating liquid variable resistance, motor starter |
| CN107833719A (en) * | 2015-01-05 | 2018-03-23 | 湖南轻创科技有限公司 | Rotating liquid variable resistance, motor starter |
| CN107833713A (en) * | 2015-01-05 | 2018-03-23 | 湖南轻创科技有限公司 | Rotating liquid variable resistance, motor starter |
| CN107833712A (en) * | 2015-01-05 | 2018-03-23 | 湖南轻创科技有限公司 | Rotating liquid variable resistance, motor starter |
| CN107833718A (en) * | 2015-01-05 | 2018-03-23 | 湖南轻创科技有限公司 | Rotating liquid variable resistance, motor starter |
| CN107833716A (en) * | 2015-01-05 | 2018-03-23 | 湖南轻创科技有限公司 | Rotating liquid variable resistance, motor starter |
| CN107833714A (en) * | 2015-01-05 | 2018-03-23 | 湖南轻创科技有限公司 | Rotating liquid variable resistance, motor starter |
| CN107871579A (en) * | 2015-01-05 | 2018-04-03 | 湖南轻创科技有限公司 | Rotating liquid variable resistance, motor starter |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN207347614U (en) | Screw thread steel pole quenching unit | |
| CN103723913A (en) | Centrifugal disc for producing glass wool | |
| US20160025925A1 (en) | Method and apparatus for fabrication of metal-coated optical fiber, and the resulting optical fiber | |
| CN110546717A (en) | Conductive inorganic filler | |
| CN104073897A (en) | Throat-tube type cold-wind-drafted and melt micro-fibre spinning device | |
| CN203653928U (en) | Binder spraying device for centrifugal glass fiber cotton felt | |
| CN204079775U (en) | Basalt gas-electricity one heat-transmission smelting furnace | |
| CN103352262A (en) | Chemical fiber cross air blasting cooling device | |
| CN201713436U (en) | Coated glass fiber bundle | |
| CN105795643A (en) | Wallet and method for preventing identity theft of cards in wallet | |
| CN207176127U (en) | Can mortar leakage prevention filament spinning component | |
| CN203653665U (en) | Rotary blowing spray rod and rotary blowing device | |
| CN203159864U (en) | Drawing mechanism for processing PP (polypropylene) filter elements | |
| CN210085634U (en) | Ball tangent plane bubble spinning equipment | |
| CN205205282U (en) | High pressure formula spinning subassembly | |
| CN208379061U (en) | It is a kind of for producing the spinning appts of spandex thread | |
| CN203683745U (en) | Screw type fuse wire structure | |
| CN201627006U (en) | Improvement on spinneret of fiber production device | |
| CN203556563U (en) | Powder concentrator | |
| CN104532215B (en) | A kind of no palladium chemical plating method of polyether-ether-ketone and polyether-ether-ketone/carbon nano tube compound material | |
| CN203976625U (en) | A kind of glass fibre fiberizer | |
| CN205205283U (en) | Adhesion -preventing's spinneret | |
| CN201971936U (en) | Special spinneret plate for spandexes | |
| CN202492464U (en) | Production device of ceramic fibers | |
| CN101086080A (en) | Method for producing rotary allotype metal micropore nozzle using galvanoplastics |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| DD01 | Delivery of document by public notice |
Addressee: TAICANG PAIOU TECHNOLOGY CONSULTATION SERVICE CO., LTD. Document name: Notification of Passing Preliminary Examination of the Application for Invention |
|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C12 | Rejection of a patent application after its publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20140416 |