CN207671926U - A kind of bushing air flow controller for glass fibre production - Google Patents
A kind of bushing air flow controller for glass fibre production Download PDFInfo
- Publication number
- CN207671926U CN207671926U CN201721740791.7U CN201721740791U CN207671926U CN 207671926 U CN207671926 U CN 207671926U CN 201721740791 U CN201721740791 U CN 201721740791U CN 207671926 U CN207671926 U CN 207671926U
- Authority
- CN
- China
- Prior art keywords
- air
- bushing
- wind
- air hose
- outlet
- 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 - Fee Related
Links
- 239000003365 glass fiber Substances 0.000 title claims abstract description 41
- 238000007380 fibre production Methods 0.000 title claims abstract description 19
- 238000000034 method Methods 0.000 claims abstract description 44
- 238000005057 refrigeration Methods 0.000 claims abstract description 36
- 238000005491 wire drawing Methods 0.000 claims abstract description 27
- 238000009826 distribution Methods 0.000 claims abstract description 14
- 238000005452 bending Methods 0.000 claims abstract description 5
- 239000012774 insulation material Substances 0.000 claims description 4
- 239000007787 solid Substances 0.000 claims 1
- 238000004519 manufacturing process Methods 0.000 abstract description 15
- 238000005516 engineering process Methods 0.000 abstract description 5
- 238000001816 cooling Methods 0.000 description 8
- 239000011521 glass Substances 0.000 description 7
- 230000009286 beneficial effect Effects 0.000 description 6
- 230000001276 controlling effect Effects 0.000 description 5
- 239000002184 metal Substances 0.000 description 3
- 239000002243 precursor Substances 0.000 description 3
- 238000012681 fiber drawing Methods 0.000 description 2
- 238000002844 melting Methods 0.000 description 2
- 230000008018 melting Effects 0.000 description 2
- 230000003068 static effect Effects 0.000 description 2
- 238000010924 continuous production Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000004579 marble Substances 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
Landscapes
- Manufacture, Treatment Of Glass Fibers (AREA)
Abstract
The utility model discloses a kind of bushing air flow controllers for glass fibre production, including ambient wind refrigeration unit, technique wind refrigeration unit, the main air hose of ambient wind, air hose, the main air hose of technique wind, distribution air hose, branch wind pipe, plenum chamber, bushing and wire drawing machine；The air intake of the main air hose of ambient wind is connect with the air outlet of ambient wind refrigeration unit, the air intake connection of outlet air end and air hose；The outlet air end of air hose and the air inlet of plenum chamber connect；The air intake of the main air hose of technique wind is connect with the air outlet of technique wind refrigeration unit, and distribution air hose is fixedly installed on tube body, and the outlet air end for distributing air hose is connected with branch wind pipe；The outlet air end bending of branch wind pipe extends to below bushing；Wire drawing machine is set to the underface of bushing and branch wind pipe outlet air end.The utility model, according to the production technology of glass fibre, can be realized effective control to bushing surrounding flow, promote the quality of production and wire drawing finished product of glass fibre in glass fibre production process.
Description
Technical field
The utility model belongs to glass fibre production technical field, and in particular to a kind of bushing for glass fibre production
Air flow controller.
Background technology
In the production process of glass fibre, the heating and melting in fiber drawing furnace is needed glass marble, fiber drawing furnace lower part is passed through
Bushing, glass solution flows out from the aperture of bushing, cooling, and glass solution is made to become glass fibre.Around production bushing
Air-flow control effectively and by the olderly flowage of air-flow, reach the mesh of cooling, to the quality of production of glass fiber precursor
It is very big with wire drawing yield impact.Glass fiber precursor is in continuous production process, if bushing surrounding flow control effect is bad
And unstability, the heat that bushing generates cannot then be taken away, and cooling purpose cannot be reached, then in glass fibre production process,
Silk difficulty can be drawn, regional area can assemble more heat transfer, influence the stability of operation, fiber linear density can be caused to fluctuate, seriously
When can cause fracture of wire phenomenon, while staff labor intensity increases, and production efficiency reduces, and is influenced on production cost big.Therefore to production
Air-flow around bushing control effectively and by the olderly flowage of air-flow, reaches the mesh of cooling, is given birth to glass fiber precursor
It produces particularly significant.The method of existing control bushing air-flow mainly fixes cooler on bushing frame, realizes to bushing week
The reduction of temperature is enclosed, but fixed cooler can not achieve the technological requirement produced according to glass fibre to the temperature around bushing
Degree is accurately adjusted, and accurately controls the stability of bushing surrounding flow, and then reduce the quality for the glass fibre produced.
Utility model content
For the above-mentioned deficiency of the prior art, a kind of bushing air-flow for glass fibre production provided by the utility model
Control device, solving cannot accurately control in the existing method for controlling bushing air-flow according to the production technology of glass fibre
Air-flow around bushing, the problem of reducing the quality and yield rate of glass fibre.
In order to reach foregoing invention purpose, the technical solution adopted in the utility model is：One kind is produced for glass fibre
Bushing air flow controller, including refrigeration unit, air hose group, plenum chamber, bushing and wire drawing machine；
The refrigeration unit includes ambient wind refrigeration unit and technique wind refrigeration unit；
The air hose group includes the main air hose of ambient wind, air hose, the main air hose of technique wind, distribution air hose and branch wind pipe；
The air intake of the main air hose of ambient wind is fixedly connected with the air outlet of ambient wind refrigeration unit, outlet air end and wind
The air intake of pipe is fixedly connected, and the outlet air end of air hose is fixedly connected with the air inlet of plenum chamber；
The air intake of the main air hose of technique wind is fixedly connected with the air outlet of technique wind refrigeration unit, fixed on tube body
At least one distribution air hose is set, and the outlet air end of each distribution air hose has been fixedly connected with a branch wind pipe；
The air outlet of the plenum chamber, the outlet air end of branch wind pipe and bushing may be contained within bushing operation area, the wire drawing
Machine is set to wire-drawing shape area；
The outlet air end bending of the branch wind pipe extends to below bushing；
The wire drawing machine is set to the underface of the outlet air end of bushing and branch wind pipe.
The beneficial effects of the utility model are：It realizes in glass fibre production process, it can be according to glass fibre
Production technology realizes effective control to bushing surrounding flow, has taken away bushing generation by controlling the air quantity around bushing
Heat realizes cooling, improves the quality of production and wire drawing yield rate of glass fibre.
Further, the outlet air end of the branch wind pipe is fixedly connected with bushing wind box.
Above-mentioned further scheme has the beneficial effect that：Bushing wind box is connected to the outlet air end of branch wind pipe, realizes technique wind
The temperature field around bushing is stablized in uniformly conveying.
Further, it is provided with electric control valve on the air hose and branch wind pipe.
Above-mentioned further scheme has the beneficial effect that：By adjusting motorized adjustment according to the production environment demand of glass fibre
Valve controls the conveying air quantity of branch wind pipe and air hose.
Further, the air hose group uses thermal insulation material package.
Above-mentioned further scheme has the beneficial effect that：It uses thermal insulation material and is wrapped up, prevent showing for gas leakage
As causing the air-flow of bushing operation area unstable.
Further, bushing operation area and wire-drawing shape area are the closed area being connected with each other.
Above-mentioned further scheme has the beneficial effect that：The enclosed environment that bushing operation area and wire-drawing shape area are formed, it is ensured that
The production of glass fibre is not by external environmental interference.
Description of the drawings
Fig. 1 is the bushing gas flow optimized produced for glass fibre.
Wherein：1, ambient wind refrigeration unit；2, technique wind refrigeration unit；3, the main air hose of ambient wind；4, the main air hose of technique wind；
5, air hose；6, plenum chamber；7, air hose is distributed；8, branch wind pipe；9, electric control valve；10, bushing；11 bushing wind boxes；12 wire drawing machinees.
Specific implementation mode
Specific embodiment of the present utility model is described below, in order to facilitate understanding by those skilled in the art
The utility model, it should be apparent that the utility model is not limited to the range of specific implementation mode, to the common skill of the art
For art personnel, if various change the attached claims limit and determine the utility model spirit and scope in,
These variations are it will be apparent that all utilize the innovation and creation of the utility model design in the row of protection.
As shown in Figure 1, the bushing air flow controller for glass fibre production includes refrigeration unit, air hose group, static pressure
Case 6, bushing 10, wire drawing machine 12, electric control valve 9 and bushing wind box 11；Refrigeration unit includes ambient wind refrigeration unit 1 and technique
Wind refrigeration unit 2；Air hose group includes the main air hose 3 of ambient wind, the main air hose 4 of technique wind, air hose 5, distribution air hose 7, branch wind pipe 8；Ring
The air intake of the main air hose of border wind 3 is fixedly connected with the air outlet of ambient wind refrigeration unit 1, the air intake of outlet air end and air hose 5
It is fixedly connected, the outlet air end of air hose 5 is fixedly connected with the air inlet of plenum chamber 6；The air intake of the main air hose of technique wind 4 and technique wind
The air outlet of refrigeration unit 2 is fixedly connected, at least one distribution air hose 7, each distribution wind are fixedly installed on tube body
The outlet air end of pipe 7 has been fixedly connected with a branch wind pipe 8；The air outlet of plenum chamber 6, the outlet air end of branch wind pipe 8 and bushing 10
Bushing operation area is may be contained within, wire drawing machine 12 is set to wire-drawing shape area；The outlet air end bending of branch wind pipe 8 extends under bushing
Side；Wire drawing machine 12 is set to the underface of 8 outlet air end of bushing 10 and branch wind pipe；It is provided with motorized adjustment on air hose 5, branch wind pipe 8
Valve 9；Bushing operation area is the closed area being connected with wire-drawing shape area.
In one embodiment of the utility model, as shown in Figure 1, being provided with 2 bushings, 10,2 wire drawing machinees 10, environment
1 air hose 5 of connection of the main air hose of wind 3 times and 1 plenum chamber 6 are provided with 4 distribution air hoses 7, outlet air on the main air hose of technique wind 4
End is connected with 4 branch wind pipes 8, and the outlet air end bending of each two branch wind pipe 8 extends to the underface of a bushing 10, each bushing
It is provided with 1 wire drawing machine 12 immediately below 10；The outlet air end of each branch wind pipe 8 is fixedly connected with a bushing wind box 11.Above-mentioned wind
Pipe group is all made of thermal insulation material package, and gas is prevented to leak.
In one embodiment of the utility model, before to carrying out glass fibre production, according to the production of glass fibre
The air output of the power of process choice refrigeration unit and the air output of wind turbine, ambient wind refrigeration unit 1 should be greater than technique wind refrigeration
The air output of unit 2, to ensure that the production environment around bushing 10 forms micro-positive pressure；Check whether the installation of air hose group is correct, inspection
Look on air hose 5 and branch wind pipe 8 electric control valve 9 it is whether sensitive effectively.Open ambient wind refrigeration unit 1, check main air hose 3,
The phenomenon that air hose 5, plenum chamber 6 and electric control valve 9 are with the presence or absence of leakage.The wind speed that plenum chamber air outlet is tested with anemometer is big
It is small, check whether the humidity of plenum chamber air outlet meets the requirements with hygrometer, and check the adjusting of electric control valve 9 on air hose 5
Whether meet the requirements.Technique wind refrigeration unit 2 is opened, checks the main air hose 4 of technique wind, distribution air hose 7, branch wind pipe 8, motorized adjustment
Valve 9, bushing wind box 11 whether there is leakage phenomenon.With the wind speed of 11 air outlet of anemometer test bushing wind box, examined with hygrometer
Whether the humidity of 11 air outlet of leakage detection plate wind box meets the requirements, and checks whether the adjusting of the electric control valve 9 on branch wind pipe 8 expires
Foot requires, and the wind speed of each 11 air outlet of bushing wind box is determined by process system requirement, meets bushing operation to the offer of bushing 10
The technique wind in area.
When producing glass fibre, glass metal after high temperature melting enters bushing operation area through bushing 10, and glass metal is from leakage
It is flowed out in the aperture of plate 10, is cooling, into wire-drawing shape area, glass solution being made to become glass fibre.By controlling bushing 10 weeks
The flowing that the air-flow enclosed keeps its orderly, achievees the purpose that cooling, the wire drawing yield rate of glass fibre is improved, mainly by bushing
Operation area introduces ambient wind and air-conditioner wind.Ambient wind mainly controls the environment temperature around bushing operation area, to reduce bushing 10
The temperature and improvement working environment of surrounding create conditions, and bushing operation area is made to form micro-positive pressure, are conducive to the flowing of air-flow.Ring
Border wind is provided by ambient wind refrigeration unit 1, and is sent in plenum chamber by the main air hose 3 of ambient wind and air hose 5, is adjusted on air hose 5
Electric control valve 9, the air quantity and wind pressure size of 6 air outlet of regulating static case, the air outlet transport environment wind of plenum chamber 6 is to leaking
Plate operation area meets the environment temperature requirement of bushing operation area.Technique wind is provided by technique wind refrigeration unit 2, main control leakage
The temperature and humidity of 10 ambient enviroment of plate stablizes the temperature field around bushing 10, the heat that the radiation of bushing 10 and glass metal are generated
Amount is taken away, and the technique wind that technique wind refrigeration unit 2 generates is transported to is transported to each distribution air hose 7 by the main air hose of technique wind 4
In branch wind pipe 8, the electric control valve 9 on each branch wind pipe 8 is adjusted, the offer of bushing wind box 11 is made to meet certain wind speed and certain
The technique wind that humidity requires, meets the technique wind requirement of bushing operation area.By the feeding for accurately controlling bushing operation area
The air quantity of ambient wind and technique wind realizes the control to bushing surrounding flow, produces the glass fibre of high quality.
Wherein, ambient wind refrigeration unit 1 and technique wind refrigeration unit 2 are independently adjustable, are independent of each other, ambient wind refrigeration unit
1 power should be greater than the power of technique wind refrigeration unit 2, and the air quantity of technique wind is not less than the 15% of total blast volume, and blast velocity control exists
Between 2-5m/s.
The beneficial effects of the utility model are：It realizes in glass fibre production process, it can be according to glass fibre
Production technology realizes effective control to bushing surrounding flow, has taken away bushing generation by controlling the air quantity around bushing
Heat realizes cooling, improves the quality of production and wire drawing yield rate of glass fibre.
Claims (5)
1. it is a kind of for glass fibre production bushing air flow controller, which is characterized in that including refrigeration unit, air hose group,
Plenum chamber (6), bushing (10) and wire drawing machine (12)；
The refrigeration unit includes ambient wind refrigeration unit (1) and technique wind refrigeration unit (2)；
The air hose group includes the main air hose of ambient wind (3), air hose (5), the main air hose of technique wind (4), distribution air hose (7) and branch wind pipe
(8)；
The air intake of the main air hose of ambient wind (3) is fixedly connected with the air outlet of ambient wind refrigeration unit (1), outlet air end with
The air intake of air hose (5) is fixedly connected；The outlet air end of the air hose (5) is fixedly connected with the air inlet of plenum chamber (6)；
The air intake of the main air hose of technique wind (4) is fixedly connected with the air outlet of technique wind refrigeration unit (2), solid on tube body
Surely it is provided at least one distribution air hose (7), the outlet air end of each distribution air hose (7) has been fixedly connected with a branch wind pipe
(8)；
The air outlet of the plenum chamber (6), the outlet air end of branch wind pipe (8) and bushing (10) may be contained within bushing operation area, institute
It states wire drawing machine (12) and is set to wire-drawing shape area；
The outlet air end bending of the branch wind pipe (8) extends to below bushing (10)；
The wire drawing machine (12) is set to the underface of bushing (10) and branch wind pipe (8) outlet air end.
2. the bushing air flow controller according to claim 1 for glass fibre production, which is characterized in that the branch
The outlet air end of air hose (8) is fixedly connected with bushing wind box (11).
3. the bushing air flow controller according to claim 1 for glass fibre production, which is characterized in that the wind
It is provided with electric control valve (9) on pipe (5) and branch wind pipe (8).
4. the bushing air flow controller according to claim 1 for glass fibre production, which is characterized in that the wind
Guan Zujun uses thermal insulation material package.
5. the bushing air flow controller according to claim 1 for glass fibre production, which is characterized in that bushing is made
Industry area and wire-drawing shape area are the closed area being connected with each other.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721740791.7U CN207671926U (en) | 2017-12-13 | 2017-12-13 | A kind of bushing air flow controller for glass fibre production |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721740791.7U CN207671926U (en) | 2017-12-13 | 2017-12-13 | A kind of bushing air flow controller for glass fibre production |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207671926U true CN207671926U (en) | 2018-07-31 |
Family
ID=62969399
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721740791.7U Expired - Fee Related CN207671926U (en) | 2017-12-13 | 2017-12-13 | A kind of bushing air flow controller for glass fibre production |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207671926U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111204968A (en) * | 2020-01-14 | 2020-05-29 | 巨石攀登电子基材有限公司 | Air outlet structure and fiber forming 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 |
| CN113093672A (en) * | 2021-03-26 | 2021-07-09 | 凤阳凯盛硅材料有限公司 | Control method for DCS system to adjust opening of runner flashboard |
| CN116081940A (en) * | 2023-02-02 | 2023-05-09 | 重庆国际复合材料股份有限公司 | Local inerting airflow device, system and control method for glass fiber forming |
-
2017
- 2017-12-13 CN CN201721740791.7U patent/CN207671926U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111204968A (en) * | 2020-01-14 | 2020-05-29 | 巨石攀登电子基材有限公司 | Air outlet structure and fiber forming device |
| CN111204968B (en) * | 2020-01-14 | 2022-08-23 | 巨石集团有限公司 | Air outlet structure and fiber forming 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 |
| CN113093672A (en) * | 2021-03-26 | 2021-07-09 | 凤阳凯盛硅材料有限公司 | Control method for DCS system to adjust opening of runner flashboard |
| CN116081940A (en) * | 2023-02-02 | 2023-05-09 | 重庆国际复合材料股份有限公司 | Local inerting airflow device, system and control method for glass fiber forming |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN207671926U (en) | A kind of bushing air flow controller for glass fibre production | |
| US20180201033A1 (en) | Hot Air Circulating System for Printing Press | |
| CN103987233A (en) | Intelligent pipeline pressurized type network cabinet and server cooling system | |
| WO2023102834A1 (en) | Molded pulp drying device | |
| CN209338399U (en) | A kind of direct yarn bushing air cooler of glass fibre | |
| CN201399906Y (en) | Packing base material curing device | |
| CN204780458U (en) | Wall paper processing is with heating cooling integrated device | |
| CN204752521U (en) | Glass bottle annealing kiln cooling economizer | |
| CN215480527U (en) | Temperature adjusting system for cooling part of glass kiln | |
| CN201864807U (en) | Flux direct-spinning cooling and humidifying device | |
| CN212566141U (en) | Production site structure for solving counter-flow of spinning and winding airflow | |
| CN209665760U (en) | A kind of combined wall board curing kilns environmental control equipment | |
| CN210373848U (en) | Constant temperature room | |
| CN209507984U (en) | A kind of feeding pipeline waste heat recovery device for glassware melting furnace | |
| CN207616861U (en) | A kind of drying system for eliminating ceramic tile blank alligatoring | |
| CN207456199U (en) | Strip air cooling equipment | |
| CN207395137U (en) | A kind of tobacco workshop air conditioner air outlet | |
| CN206783842U (en) | A kind of labyrinth type gas lock and its control device for carbon fiber production | |
| CN206385337U (en) | A kind of carbon fiber pilot scale starching drying device | |
| CN202973850U (en) | Temperature control system of solar cell sheet sintering furnace | |
| CN221141571U (en) | Centralized air supply system of glass melting furnace | |
| CN206420275U (en) | A kind of integrated circular thermal current air supporting heating plate band units | |
| CN219243354U (en) | Float glass manufacturing device and slag box waste gas emission adjusting device | |
| CN204180920U (en) | Bulk curing barn dehumidifying bootstrap system | |
| CN216011693U (en) | Constant temperature tunnel furnace |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180731 |