CN201003033Y - Basalt fiber drawing bushing plate - Google Patents

Basalt fiber drawing bushing plate Download PDF

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Publication number
CN201003033Y
CN201003033Y CNU2006200361000U CN200620036100U CN201003033Y CN 201003033 Y CN201003033 Y CN 201003033Y CN U2006200361000 U CNU2006200361000 U CN U2006200361000U CN 200620036100 U CN200620036100 U CN 200620036100U CN 201003033 Y CN201003033 Y CN 201003033Y
Authority
CN
China
Prior art keywords
remark
slip
base plate
leting slip
bushing
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 - Lifetime
Application number
CNU2006200361000U
Other languages
Chinese (zh)
Inventor
刘承汉
张德富
喻克洪
李忠郢
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Sichuan Aerospace Tuoxin Basalt Industrial Co., Ltd.
Original Assignee
CHENGDU HANGTIAN TUOXIN SCI-TECH Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by CHENGDU HANGTIAN TUOXIN SCI-TECH Co Ltd filed Critical CHENGDU HANGTIAN TUOXIN SCI-TECH Co Ltd
Priority to CNU2006200361000U priority Critical patent/CN201003033Y/en
Application granted granted Critical
Publication of CN201003033Y publication Critical patent/CN201003033Y/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
    • C03B37/00—Manufacture or treatment of flakes, fibres, or filaments from softened glass, minerals, or slags
    • C03B37/01—Manufacture of glass fibres or filaments
    • C03B37/02—Manufacture of glass fibres or filaments by drawing or extruding, e.g. direct drawing of molten glass from nozzles; Cooling fins therefor
    • C03B37/0203—Cooling non-optical fibres drawn or extruded from bushings, nozzles or orifices
    • C03B37/0209—Cooling non-optical fibres drawn or extruded from bushings, nozzles or orifices by means of a solid heat sink, e.g. cooling fins
    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
    • C03B37/00—Manufacture or treatment of flakes, fibres, or filaments from softened glass, minerals, or slags
    • C03B37/01—Manufacture of glass fibres or filaments
    • C03B37/02—Manufacture of glass fibres or filaments by drawing or extruding, e.g. direct drawing of molten glass from nozzles; Cooling fins therefor
    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
    • C03B37/00—Manufacture or treatment of flakes, fibres, or filaments from softened glass, minerals, or slags
    • C03B37/08—Bushings, e.g. construction, bushing reinforcement means; Spinnerettes; Nozzles; Nozzle plates
    • C03B37/083—Nozzles; Bushing nozzle plates
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P40/00—Technologies relating to the processing of minerals
    • Y02P40/50—Glass production, e.g. reusing waste heat during processing or shaping
    • Y02P40/57—Improving the yield, e-g- reduction of reject rates

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  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Nonwoven Fabrics (AREA)

Abstract

The utility model discloses a basalt fiber drain bushing which can effectively improve the yield and the production efficiency. The drain blushing takes a grooved container structure. A bottom plate(14) of A grooved cavity(10) is provided with a plurality of nozzles(20). Each nozzle has an outward stretched segment which passes through the bottom plate(14). The bottom plate(14) is connected with an electrode(15). A condenser(30) which is used for forcedly cooling the outward stretched segment of the nozzle(20) is arranged under the bottom plate(14). The beneficial effect of the utility model is that the quantity of the nozzle can be increased to three hundreds to six hundreds. The temperature of the drain bushing can be effectively adjusted and controlled by adjusting the electric current of the electrode and the outward stretched segment of the nozzle to forcedly cool, thereby the utility model is capable of effectively increasing the yield and the production efficiency of the basalt fiber drain blushing with day output reaching to one hundred fifty kilograms to three hundred kilograms, greatly increasing the service life of the drain blushing and being beneficial for reducing production cost.

Description

The basalt fibre bushing
Technical field
The utility model relates to the basalt fibre production equipment, particularly a kind of basalt fibre stringy bushing that is used for.
Background technology
Bushing is a very important device in the basalt fibre drawing production, is trough-shaped container structure shape, and its base plate is provided with some leting slip a remark, and is provided with bushing is heated electrode with controlled temperature, and base plate is made by platinum rhodium.In the drawing process, the basalt fused solution flows into after the channel shaped cavities behind the bushing, bushing under the effect of electric current with bushing temperature modulation to 1200 ℃～1300 ℃ of temperature, its fused solution is by the outflow of leting slip a remark on the base plate then, and the drawing wire machine with high speed rotating is drawn into basalt continuous fiber below bushing.Bushing should also can guarantee the stability that it uses and produces when improving output.
At present, the bushing hole count that is used to produce basalt fibre mostly is 200 holes or lower greatly, and wire drawing output every day is 70～100kg only, has the relatively low deficiency of output and production efficiency.Its reason is, basaltic temperature of fusion height, viscosity is big and easy crystallization, and wire-drawing temperature is difficult to control, and the long-width ratio of electric current, voltage and bushing by bushing concerns very big, and 200 hole bushings are more easily realized the bushing temperature controlling by regulating electric current because its length is shorter.Obviously,, can improve the output and the production efficiency of bushing significantly, if but only pass through to regulate electric current then the very difficult needs that adapt to the control of bushing temperature, adjusting by increasing floor length and/or width, being provided with more and leting slip a remark.
The utility model content
Technical problem to be solved in the utility model provides a kind of basalt fibre bushing, and this bushing can improve output and production efficiency significantly.
The technical scheme that its technical problem that solves the utility model adopts is: basalt fibre bushing of the present utility model, be trough-shaped container structure shape, being disposed with several on the base plate of its channel shaped cavities lets slip a remark, respectively let slip a remark and have overhanging section that passes outside the base plate, be connected with electrode on the base plate, it is characterized in that: floor below is provided with forces the refrigerative water cooler to leting slip a remark overhanging section.
After taking technique scheme, force cooling to leting slip a remark overhanging section by water cooler, improve on the base plate part uneven temperature situation of leting slip a remark effectively.Increase floor length and/or width, be provided with more let slip a remark after, by regulating electrode current and forcing cooling, can adjust and control the bushing temperature effectively, so can improve output and production efficiency significantly to leting slip a remark overhanging section.
In technique scheme, described water cooler can adopt shell and tube, water cooler such as air-cooled, board-like, can preferably adopt the hot air type nozzle shield.
As further optimization to above-mentioned technological selection scheme, can flow to the channel shaped cavities bottom uniformly in order to make the basalt fused solution, and isolate the impurity in the basalt fused solution, in the described channel shaped cavities, above base plate, be provided with parallel with it filter screen.
The beneficial effects of the utility model are, the quantity of leting slip a remark can increase to 300～600, by regulating electrode current and forcing cooling can adjust and control the bushing temperature effectively to leting slip a remark overhanging section, so can improve output and production efficiency that the basalt fibre wire drawing is produced significantly, day output can reach 150～300kg, and the work-ing life that can improve bushing greatly, help reducing production costs.
Description of drawings
This specification sheets comprises following four width of cloth accompanying drawings:
Fig. 1 is the schematic perspective view of the utility model basalt fibre bushing;
Fig. 2 is the vertical view of base plate in the utility model basalt fibre bushing;
Fig. 3 is the sectional view along A-A line among Fig. 2;
Fig. 4 is the sectional view along B-B line among Fig. 2.
Component, toponym and pairing mark among the figure: channel shaped cavities 10, end plate 11, vertically side plate 12, laterally side plate 13, base plate 14, electrode 15, thermopair 16, stiffening web 17, let slip a remark 20, the file of leting slip a remark 21, the file of leting slip a remark 22, the file of leting slip a remark 23, the file of leting slip a remark 24, virtual leak mouth 25, water cooler 30, filter screen 31.
Embodiment
Below in conjunction with drawings and Examples the utility model is further specified.
See figures.1.and.2, basalt fibre bushing of the present utility model is trough-shaped container structure shape, is disposed with several on the base plate 14 of its channel shaped cavities 10 and lets slip a remark 20, is connected with electrode 15 on the base plate 14.With reference to Fig. 3, respectively leting slip a remark 20 has and passes outer overhanging section of base plate 14, and base plate 14 belows are provided with forces refrigerative water cooler 30 to leting slip a remark 20 overhanging sections.Because water cooler 30 can be forced cooling to leting slip a remark 20 overhanging section, can improve on the base plate 14 the part uneven temperature situation of leting slip a remark effectively.Described water cooler 30 can preferably adopt the hot air type nozzle shield.
Increasing base plate 14 length and/or width, be provided with and more let slip a remark after 20, by regulating electrode 15 electric currents and forcing cooling to 20 overhanging section, can adjust and control the bushing temperature effectively, 20 quantity of leting slip a remark can increase to 300～600, so can improve output and production efficiency significantly.The wire drawing that the existing quantity of leting slip a remark is 200 bushings has a daily output of 70～100kg, and after the quantity of leting slip a remark increased to 300 holes, bushing wire drawing day output can be brought up to 150～170kg, and after the quantity of will leting slip a remark increased to 600, bushing wire drawing day output can reach 300kg.
With reference to Fig. 2 and Fig. 3, as a kind of preferred arrangement mode, described several are let slip a remark and 20 are arranged by at least two groups of leting slip a remark, and the group of respectively leting slip a remark comprises that at least one file of leting slip a remark, the file of respectively leting slip a remark include and a plurality ofly lets slip a remark 20 along base plate 14 longitudinal interval settings.With reference to Fig. 3, described water cooler 30 is arranged on adjacent two and lets slip a remark between the group.As a kind of adoptable mode of typical arrangement the most, 20 the quantity of leting slip a remark in the described file of respectively leting slip a remark equates that described quantity of leting slip a remark group is two groups, and the group of respectively leting slip a remark respectively includes two files of leting slip a remark.
Leting slip a remark of file two ends is subjected to the influence of ambient temperature owing to respectively let slip a remark on the base plate 14, its final condition difference, with the temperature of leting slip a remark that is positioned at other position certain difference is arranged, in order to alleviate the problem of this temperature difference, 1～3 solid virtual leak mouth 25 can respectively be set outside the two ends of the described file of respectively leting slip a remark, virtual leak mouth 25 can be to playing insulation effect to being positioned at the file two ends of respectively leting slip a remark, to eliminate or to reduce the influence of the temperature difference.With reference to Fig. 1, can flow to the channel shaped cavities bottom uniformly in order to make the basalt fused solution, and isolate the impurity in the basalt fused solution, in the described channel shaped cavities 10, above base plate 14, be provided with parallel with it filter screen 31.
Below to be 300 with the quantity of leting slip a remark be specific embodiment, concrete structure and parameter are further described.With reference to Fig. 1, described channel shaped cavities 10 is formed by base plate 14 and two vertical side plates 12 and two horizontal side plates 13 of being attached thereto.The upper port of described channel shaped cavities 10 has the flange that is formed by end plate 11.Base plate 14 length are 250～400mm, and width is 30～50mm, and thickness is 1.5～3mm, and 20 overhanging segment length 4.5～7.5mm respectively let slip a remark.20 wall thickness of respectively leting slip a remark are 0.4～0.6mm, and internal diameter is 1.2～2.5mm.Width between centers between respectively leting slip a remark is 3.5～5.5mm.With reference to Fig. 2,300 arrangement modes of leting slip a remark are: leting slip a remark for 300 20 is divided into two groups of leting slip a remark, the group of respectively leting slip a remark comprises two files of leting slip a remark, the file of promptly leting slip a remark 21,22 and the file 23,24 of leting slip a remark, the file of leting slip a remark 21,22,23,24 respectively include 75 along base plate 14 longitudinal interval settings let slip a remark 20, adjacent two width between centers of leting slip a remark between 20 are 3.5～5.5mm.Leting slip a remark for two has increased by the gap of 8～10mm between the group, so that water cooler 30 to be installed, what water cooler 30 adopted is the hot air type nozzle shield.For eliminating the temperature difference influence at the file two ends of respectively leting slip a remark, outside file 21,22,23,24 two ends of leting slip a remark, respectively be provided with a virtual leak mouth 25.Described filter screen 31 is fixed on vertical side plate 12, laterally on the inwall of side plate 13, the distance between filter screen 31 mesh face and the base plate 14 plate faces is 5～10mm, the ratio of the mesh area sum of filter screen 31 and the 20 internal diameter area sums of leting slip a remark, i.e. S Filter/ S Mouth=1.3～1.5/1.With reference to Fig. 1, in order to improve the work-ing life of bushing, above base plate 14, set up 2～4 groups of stiffening webs 17, increase the high temperature and creep resistance ability of bushing.In order better to control the temperature of bushing, all leave the hollow plate of 10～20mm at the two ends of base plate.With reference to Fig. 1, described electrode 15 is attached thereto at vertical two ends of base plate 14 respectively, and for monitoring the temperature and the temperature variations of bushing in real time, described vertical side plate 12 outer walls are provided with thermopair 16.
Some principles of the above the utility model basalt fibre bushing that just explains through diagrams, be not be the utility model basalt fibre bushing to be confined to shown in and in described concrete structure and the scope of application, so every the corresponding modify and equivalent that might be utilized all belongs to the claim that the utility model is applied for.

Claims (10)

1. basalt fibre bushing, be trough-shaped container structure shape, be disposed with several let slip a remark (20) on the base plate (14) of its channel shaped cavities (10), respectively let slip a remark (20) have and pass outer overhanging section of base plate (14), be connected with electrode (15) on the base plate (14), it is characterized in that: base plate (14) below is provided with forces refrigerative water cooler (30) to (20) overhanging section of leting slip a remark.
2. basalt fibre bushing as claimed in claim 1, it is characterized in that: described several are let slip a remark (20) by at least two group arrangements of leting slip a remark, the group of respectively leting slip a remark comprises that at least one file of leting slip a remark, the file of respectively leting slip a remark include a plurality of let slip a remark (20) along base plate (14) longitudinal interval setting; Described water cooler (30) is arranged on adjacent two and lets slip a remark between the group.
3. basalt fibre bushing as claimed in claim 2 is characterized in that: the quantity of let slip a remark in the described file of respectively leting slip a remark (20) equates.
4. basalt fibre bushing as claimed in claim 3 is characterized in that: described quantity of leting slip a remark group is two groups, and the group of respectively leting slip a remark respectively includes two files of leting slip a remark.
5. basalt fibre bushing as claimed in claim 3 is characterized in that: respectively be provided with 1～3 solid virtual leak mouth (25) outside the two ends of the described file of respectively leting slip a remark.
6. basalt fibre bushing as claimed in claim 1 or 2 is characterized in that: what described water cooler (30) adopted is the hot air type nozzle shield.
7. basalt fibre bushing as claimed in claim 1 or 2 is characterized in that: in the described channel shaped cavities (10), be provided with parallel with it filter screen (31) in the top of base plate (14).
8. basalt fibre bushing as claimed in claim 7 is characterized in that: the distance between described filter screen (31) mesh face and base plate (14) the plate face is 5～10mm; The ratio of the mesh area sum of described filter screen (31) and (20) internal diameter area sum of leting slip a remark, i.e. S Filter/ S Mouth=1.3～1.5/1.
9. basalt fibre bushing as claimed in claim 7 is characterized in that: described channel shaped cavities (10) is formed by base plate (14) and two the vertical side plates (12) that are attached thereto and two horizontal side plates (13); Described filter screen (31) is fixed on the inwall of vertical side plate (12), horizontal side plate (13); The upper port of described channel shaped cavities (10) has the flange that is formed by end plate (11).
10. basalt fibre bushing as claimed in claim 7 is characterized in that: described electrode (15) is attached thereto at vertical two ends of base plate (14) respectively, and described vertical side plate (12) outer wall is provided with thermopair (16).
CNU2006200361000U 2006-11-03 2006-11-03 Basalt fiber drawing bushing plate Expired - Lifetime CN201003033Y (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CNU2006200361000U CN201003033Y (en) 2006-11-03 2006-11-03 Basalt fiber drawing bushing plate

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CNU2006200361000U CN201003033Y (en) 2006-11-03 2006-11-03 Basalt fiber drawing bushing plate

Publications (1)

Publication Number Publication Date
CN201003033Y true CN201003033Y (en) 2008-01-09

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Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101791647A (en) * 2010-04-15 2010-08-04 中材科技股份有限公司 Multi-row joist type large-bushing baseplate molding method and mould
CN102153278A (en) * 2010-12-24 2011-08-17 重庆国际复合材料有限公司 Bushing for preparing industrial-grade spun yarns and industrial-grade spun yarn preparation method
CN102173574A (en) * 2011-01-14 2011-09-07 重庆国际复合材料有限公司 Bushing and method for preparing electronic spun yarns
CN104093675A (en) * 2012-01-24 2014-10-08 3B玻璃纤维公司 Bushings comprising notched terminal ears
CN104973776A (en) * 2015-07-17 2015-10-14 河北通辉科技有限责任公司 Production process and wire-drawing bushing plate for high-strength high-purity basalt continuous fiber
CN110467344A (en) * 2019-09-03 2019-11-19 四川省玻纤集团有限公司 A kind of Basalt fiber drawing bushing plate cooling device
CN111499183A (en) * 2020-03-27 2020-08-07 中材科技股份有限公司 Method, device and equipment for adjusting temperature distribution of wire drawing bushing

Cited By (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101791647A (en) * 2010-04-15 2010-08-04 中材科技股份有限公司 Multi-row joist type large-bushing baseplate molding method and mould
CN102153278A (en) * 2010-12-24 2011-08-17 重庆国际复合材料有限公司 Bushing for preparing industrial-grade spun yarns and industrial-grade spun yarn preparation method
CN102153278B (en) * 2010-12-24 2012-10-31 重庆国际复合材料有限公司 Bushing for preparing industrial-grade spun yarns and industrial-grade spun yarn preparation method
CN102173574A (en) * 2011-01-14 2011-09-07 重庆国际复合材料有限公司 Bushing and method for preparing electronic spun yarns
CN102173574B (en) * 2011-01-14 2013-07-17 重庆国际复合材料有限公司 Bushing and method for preparing electronic spun yarns
CN104093675A (en) * 2012-01-24 2014-10-08 3B玻璃纤维公司 Bushings comprising notched terminal ears
CN104093675B (en) * 2012-01-24 2017-03-01 3B玻璃纤维公司 Comprise the bush assembly of jagged end hanger
CN104973776A (en) * 2015-07-17 2015-10-14 河北通辉科技有限责任公司 Production process and wire-drawing bushing plate for high-strength high-purity basalt continuous fiber
CN110467344A (en) * 2019-09-03 2019-11-19 四川省玻纤集团有限公司 A kind of Basalt fiber drawing bushing plate cooling device
CN110467344B (en) * 2019-09-03 2024-05-14 四川省玻纤集团股份有限公司 Cooling device for basalt fiber wire drawing bushing
CN111499183A (en) * 2020-03-27 2020-08-07 中材科技股份有限公司 Method, device and equipment for adjusting temperature distribution of wire drawing bushing

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Legal Events

Date Code Title Description
C14 Grant of patent or utility model
GR01 Patent grant
C56 Change in the name or address of the patentee

Owner name: SICHUAN AEROSPACE TUOXIN BASALT INDUSTRIAL CO., LT

Free format text: FORMER NAME: CHENGDU HANGTIAN TUOXIN SCI-TECH CO., LTD.

CP03 Change of name, title or address

Address after: 610100, No. 515 Century Avenue, Longquan Town, Longquanyi District, Sichuan, Chengdu

Patentee after: Sichuan Aerospace Tuoxin Basalt Industrial Co., Ltd.

Address before: Yidu road in Longquanyi District of Chengdu City, Sichuan Province, No. 99 610100

Patentee before: Chengdu Hangtian Tuoxin Sci-Tech Co., Ltd.

CX01 Expiry of patent term

Granted publication date: 20080109

EXPY Termination of patent right or utility model