CN103994647A - High-silicon-dioxide glass fabric sintering device - Google Patents
High-silicon-dioxide glass fabric sintering device Download PDFInfo
- Publication number
- CN103994647A CN103994647A CN201410201116.1A CN201410201116A CN103994647A CN 103994647 A CN103994647 A CN 103994647A CN 201410201116 A CN201410201116 A CN 201410201116A CN 103994647 A CN103994647 A CN 103994647A
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- CN
- China
- Prior art keywords
- fiber
- heater
- fabric
- silica glass
- high silica
- 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.)
- Granted
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- VYPSYNLAJGMNEJ-UHFFFAOYSA-N silicon dioxide Inorganic materials O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 title claims abstract description 119
- 239000004744 fabric Substances 0.000 title claims abstract description 66
- 239000000377 silicon dioxide Substances 0.000 title claims abstract description 61
- 238000005245 sintering Methods 0.000 title claims abstract description 52
- 239000011521 glass Substances 0.000 title abstract 4
- 229960001866 silicon dioxide Drugs 0.000 title abstract 3
- 238000007605 air drying Methods 0.000 claims abstract description 13
- 238000007664 blowing Methods 0.000 claims abstract description 9
- 238000010438 heat treatment Methods 0.000 claims description 13
- 230000008676 import Effects 0.000 claims description 5
- 230000015572 biosynthetic process Effects 0.000 claims description 4
- 239000003365 glass fiber Substances 0.000 claims description 2
- 230000007306 turnover Effects 0.000 claims description 2
- 238000005485 electric heating Methods 0.000 abstract description 4
- 238000005265 energy consumption Methods 0.000 abstract description 3
- 230000005540 biological transmission Effects 0.000 abstract description 2
- 238000001035 drying Methods 0.000 description 6
- 230000000694 effects Effects 0.000 description 3
- 238000002955 isolation Methods 0.000 description 3
- 230000005855 radiation Effects 0.000 description 3
- 238000010521 absorption reaction Methods 0.000 description 2
- 239000002253 acid Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000006872 improvement Effects 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 238000009834 vaporization Methods 0.000 description 2
- 230000008016 vaporization Effects 0.000 description 2
- 230000003416 augmentation Effects 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Abstract
The invention discloses a high-silicon-dioxide glass fabric sintering device. The high-silicon-dioxide glass fabric sintering device comprises a sintering furnace body provided with a transmission unit and is characterized in that a heater, a draught fan, an air duct and a plurality of sets of electric heating pipes are arranged inside the furnace chamber; the heater is connected with the air inlet of the draught fan, the air outlet of the draught fan is connected with one end of the air duct, and one side of the air duct is provided with a blowing nozzle; the electric heating pipes are arranged behind the air duct. Air drying and baking are performed on glass fabrics sequentially, the electric heating pipes are arranged, sintering work time is effectively shortened, efficiency is improved, and energy consumption is reduced.
Description
Technical field
The present invention relates to high silica glass-fiber-fabric and manufacture field, be specially a kind of high silica glass-fiber-fabric sintering equipment.
Background technology
High silica glass-fiber-fabric, must be through high temperature sintering after acid leach is processed, then shapes.Because high silica glass-fiber-fabric absorbs large quantity of moisture after acid leach is processed, dry and the sintering of current high silica glass-fiber-fabric is independently carrying out in drying device and sintering furnace, high silica glass-fiber-fabric meeting radiating and cooling while out entering sintering equipment from drying device, two long-pending large heat radiations of apparatus surfaces are many simultaneously.Or use sintering furnace direct sintering, sintering temperature needs more than temperature reaches 500 degree, and the large quantity of moisture high temperature that high silica glass-fiber-fabric is absorbed is dried, and delivery temperature is high, and the sensible heat amount of the air of discharge and moisture absorption is large.It is low that two kinds of modes all have efficiency, the shortcoming that energy consumption is high.
Summary of the invention
For the above problem, the object of the present invention is to provide a kind of high silica glass-fiber-fabric sintering equipment, can improve the efficiency in the sintering process of silica glass-fiber-fabric and reduce energy resource consumption.
The present invention is achieved in that
A kind of high silica glass-fiber-fabric sintering equipment, comprises sintering furnace body and drives the gear unit of high silica glass-fiber-fabric turnover body of heater, it is characterized in that, is also provided with heater, blower fan, airduct and heating; The anterior operation area that described airduct is positioned at the high silica glass-fiber-fabric of described body of heater forms heated-air drying district, and airduct is provided with blowing mouth towards high silica glass-fiber-fabric one side, and heater is communicated with air inlet, and fan outlet is communicated with airduct; Heating arranges the formation sintering zone, operation area, rear portion of high silica glass-fiber-fabric in body of heater, and heating arranges along high silica glass-fiber-fabric running orbit.
Further, described airduct is two groups and is distributed in alkali-free glass fiber cloth running orbit both sides in body of heater, and the side that two groups of airducts are provided with blowing mouth is relative.
Further, described body of heater upper end is provided with chimney to discharge moisture.
Further, described chimney is positioned at heated-air drying district one side of body of heater.
Further, described electrothermal tube arranges along the both sides of described high silica glass-fiber-fabric running orbit, to realize two sides sintering simultaneously.
Further, described gear unit comprises drive roll, live-roller and guide roller, and drive roll is provided with drive motors, and guide roller is arranged on the import and export of high silica glass-fiber-fabric on body of heater, and live-roller and drive roll are separately positioned on the upper and lower two ends of body of heater.
The invention has the beneficial effects as follows: in same sintering body of heater, be provided with heated-air drying and electric heating sintering equipment, first glass-fiber-fabric is carried out to heated-air drying and remove moisture content, carry out again high temperature sintering, high temperature sintering region heat also improves the temperature raising drying efficiency of arid region simultaneously, heat has obtained utilization effectively, while effectively reducing agglomerant, raise the efficiency, reduce energy consumption.
Brief description of the drawings
Fig. 1 is the structural representation that the invention provides high silica glass-fiber-fabric sintering equipment.
In figure:
1. body of heater; 2. heater; 3. blower fan; 4. airduct; 5. electrothermal tube; 6. high silica glass-fiber-fabric; 7 drive rolls; 8. drive motors; 9. the first guide roller; 10. the second guide roller; 11. live-rollers; 12. chimneys.
Detailed description of the invention
In order to make those skilled in the art person understand better the solution of the present invention, below in conjunction with the drawings and specific embodiments, the present invention is described in further detail.
As shown in Figure 1, a kind of high silica glass-fiber-fabric sintering equipment, comprise sintering furnace body 1, body of heater adopts case structure, in furnace chamber, be provided with heater 2 so that air is heated, also have blower fan 3, airduct 4 and electrothermal tube 5, heater 2 is communicated with the air inlet of blower fan 3, and the air outlet of blower fan 3 is communicated with one end of airduct 4.Two groups of airducts 4 are positioned at the anterior operation area of the high silica glass-fiber-fabric 6 of body of heater 1 and are oppositely arranged to form heated-air drying district, and airduct 4 is that a relative side is provided with blowing mouth towards a side of high silica glass-fiber-fabric 6.Electrothermal tube 5 is arranged on the formation sintering zone, operation area, rear portion of the interior high silica glass-fiber-fabric 6 of body of heater 1, and electrothermal tube 5 is also oppositely arranged along high silica glass-fiber-fabric running orbit both sides with to the simultaneously heat-agglomerating of high silica glass-fiber-fabric two sides.In the present invention, the anterior operation area of high silica glass-fiber-fabric, with the operation area, rear portion of high silica glass-fiber-fabric, is for high silica glass-fiber-fabric traffic direction, for ease of describe and understand and divide, spatially do not need physical isolation measure.Equally, heated-air drying district refers to that this region mainly realizes heated-air drying function, and sintering zone refers to mainly realizes high temperature sintering function in this region, and these two regions do not need to realize physical isolation, do not need to isolate the space of obvious boundary.
Body of heater 1 is provided with the transmission of gear unit in order to high silica glass-fiber-fabric 6, gear unit is drive roll 7 and guide roller, drive roll 7 is provided with drive motors 8, guide roller is distributed in the import and export of high silica glass-fiber-fabric 6 on body of heater 1, the import of body of heater 1 is provided with the first guide roller 9, above airduct 4 and electrothermal tube 5, be provided with live-roller 11, drive roll 7 is arranged on the lower end of body of heater 1, and the outlet of body of heater 1 is provided with the second guide roller 10.
High silica glass-fiber-fabric 6 enters from the import of body of heater 1 in the furnace chamber of body of heater, enter between two airducts 4 through the first guide roller 9, heater 2 will be blown into air-flow in airduct 4 with blower fan 3 after air heat, blowing mouth on airduct 4 facing to high silica glass-fiber-fabric 6 therebetween from 6 liang of high silica glass-fiber-fabrics towards its blowing hot-air, the moisture content of the high silica glass-fiber-fabric of Hot-blast Heating and absorption thereof, heating makes moisture content heat up vaporization from high silica glass-fiber-fabric surface escaping on the one hand, the hydrone that the high velocity air that blowing mouth blows out on the other hand can not vaporized by the hydrone of vaporization and is partly forced to expel and taken away by air-flow from high silica glass-fiber-fabric surface, realize the effect of augmentation of heat transfer and mass transfer, drying efficiency is improved, Energy Intensity Reduction.Enter into and between electrothermal tube 5, carry out high-temperature baking by live-roller 11 through air-dry high silica glass-fiber-fabric 6, electrothermal tube 5 is multiplely to arrange along high silica glass-fiber-fabric both sides, electrothermal tube 5 heats high silica glass-fiber-fabric two sides simultaneously, makes its temperature be elevated to fast sintering temperature.Electrothermal tube 5, raises because air in body of heater is subject to electrothermal tube heating-up temperature simultaneously mainly by radiation heating in addition to the sintering of high silica glass-fiber-fabric, and hot-air is also realized the conduction and convection heating to high silica glass-fiber-fabric.Because dry section and sintering zone are all in same body of heater and there is no physical isolation, therefore the heat part in high temperature sintering district is passed, radiation, convection current and conduction pattern are delivered to heated-air drying district, this part heat is not discharged in external environment condition but has strengthened drying effect, and dried high silica glass-fiber-fabric is not lowered the temperature and is just directly entered sintering zone, therefore this dry, the existing division of labor of the sintering again mode in same body of heater can improve heat utilization rate, and reduce space and reduce equipment cost, dry and sintering efficiency are improved, reduce energy resource consumption.
Body of heater 1 upper end is provided with chimney 12, to discharge the dry moisture producing.Described chimney 12 is positioned at heated-air drying district one side of body of heater 1, so that moisture can be discharged rapidly, reduce the drying capacity of relative humidity raising air in body of heater, and because blower fan is to be also positioned at this side, be that body of heater air inlet and exhaust are all in dry section one side, therefore dry section one side air upgrades and is beneficial to soon moisture discharge, and reduce sintering zone Air Flow to maintain higher temperature sintering atmosphere, form dry section air humidity large, temperature is low, and the high distribution of the little temperature of sintering zone humidity, although in same body of heater but can reach dry, the condition of work requirement that sintering region is different, also be one of measure improving energy utilization rate.
Heater 2 and blower fan 3 both can be positioned at body of heater 1 outside, also can be arranged on body of heater 1 inner and the motor of driving blower fan is arranged on outside body of heater, and the heat of its release is to be discharged into dry section can not waste for dry, and heater and blower fan are without employing Insulation like this.
Electrothermal tube 5 also can replace with other heatings such as resistance wires.
In the present embodiment, body of heater 1 adopts vertical structure, reduces floor space to improve space availability ratio, and the stack effect of formation is conducive to the discharge of humid air.While adopting horizontal type structure, the dextrorotation such as airduct and electrothermal tube inner in Fig. 1 can be turn 90 degrees, forming top is the form that bottom, heated-air drying district is sintering zone.
Above condensate water heat recovery water-heating device provided by the present invention is described in detail.Herein principle of the present invention and embodiment are set forth, above explanation is just for helping to understand core concept of the present invention.It should be pointed out that for those skilled in the art, under the premise without departing from the principles of the invention, can also carry out some improvement and modification to the present invention, these improvement and modification also fall in the protection domain of the claims in the present invention.
Claims (8)
1. a high silica glass-fiber-fabric sintering equipment, comprises sintering furnace body and drives the gear unit of high silica glass-fiber-fabric turnover body of heater, it is characterized in that, is also provided with heater, blower fan, airduct and heating; The anterior operation area that described airduct is positioned at the high silica glass-fiber-fabric of described body of heater forms heated-air drying district, and airduct is provided with blowing mouth towards high silica glass-fiber-fabric one side, and heater is communicated with air inlet, and fan outlet is communicated with airduct; Heating is arranged on the formation sintering zone, operation area, rear portion of high silica glass-fiber-fabric in body of heater, and heating arranges along high silica glass-fiber-fabric running orbit.
2. high silica glass-fiber-fabric sintering equipment according to claim 1, is characterized in that, described airduct be two component cloth and in body of heater alkali-free glass fiber cloth running orbit both sides, the side that two groups of airducts are provided with blowing mouth is relative.
3. high silica glass-fiber-fabric sintering equipment according to claim 2, is characterized in that, described body of heater upper end is provided with chimney.
4. high silica glass-fiber-fabric sintering equipment according to claim 3, is characterized in that, described chimney is positioned at the heated-air drying zone position of body of heater.
5. according to high silica glass-fiber-fabric sintering equipment described one of in claim 1 to 4, it is characterized in that, described heating arranges along the both sides of described high silica glass-fiber-fabric running orbit.
6. according to high silica glass-fiber-fabric sintering equipment described one of in claim 1 to 4, it is characterized in that, described gear unit comprises drive roll, live-roller and guide roller, drive roll is provided with drive motors, guide roller is arranged on the import and export of high silica glass-fiber-fabric on body of heater, and live-roller and drive roll are separately positioned on the upper and lower two ends of body of heater.
7. according to high silica glass-fiber-fabric sintering equipment described one of in claim 1 to 4, it is characterized in that, it is inner and the motor of driving blower fan is arranged on outside body of heater that described heater and blower fan are arranged on described body of heater.
8. according to high silica glass-fiber-fabric sintering equipment described one of in claim 1 to 4, it is characterized in that, described body of heater adopts vertical structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410201116.1A CN103994647B (en) | 2014-05-13 | 2014-05-13 | High silica glass-fiber-fabric sintering equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410201116.1A CN103994647B (en) | 2014-05-13 | 2014-05-13 | High silica glass-fiber-fabric sintering equipment |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103994647A true CN103994647A (en) | 2014-08-20 |
| CN103994647B CN103994647B (en) | 2015-11-18 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410201116.1A Expired - Fee Related CN103994647B (en) | 2014-05-13 | 2014-05-13 | High silica glass-fiber-fabric sintering equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103994647B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107218787A (en) * | 2017-06-19 | 2017-09-29 | 湖州华艺盛丝绸文化有限公司 | A kind of silk drying equipment |
| CN113846444A (en) * | 2021-09-23 | 2021-12-28 | 启东捷明密封科技有限公司 | Preparation method and system of high silica glass fiber rope with low heat conductivity coefficient |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20030104332A1 (en) * | 1999-11-10 | 2003-06-05 | Hrezo Joseph R. | Apparatus and method of continuous sintering a web material |
| CN2808901Y (en) * | 2005-06-10 | 2006-08-23 | 赵新 | Special furnace for tempering of glass and sintering of print electrode on surface of glass |
| CN103743231A (en) * | 2013-11-25 | 2014-04-23 | 安徽赛耐尔机械制造有限公司 | Roller-bed-type drying and sintering integrated furnace for solar battery silicon wafers |
-
2014
- 2014-05-13 CN CN201410201116.1A patent/CN103994647B/en not_active Expired - Fee Related
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20030104332A1 (en) * | 1999-11-10 | 2003-06-05 | Hrezo Joseph R. | Apparatus and method of continuous sintering a web material |
| CN2808901Y (en) * | 2005-06-10 | 2006-08-23 | 赵新 | Special furnace for tempering of glass and sintering of print electrode on surface of glass |
| CN103743231A (en) * | 2013-11-25 | 2014-04-23 | 安徽赛耐尔机械制造有限公司 | Roller-bed-type drying and sintering integrated furnace for solar battery silicon wafers |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107218787A (en) * | 2017-06-19 | 2017-09-29 | 湖州华艺盛丝绸文化有限公司 | A kind of silk drying equipment |
| CN113846444A (en) * | 2021-09-23 | 2021-12-28 | 启东捷明密封科技有限公司 | Preparation method and system of high silica glass fiber rope with low heat conductivity coefficient |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103994647B (en) | 2015-11-18 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| ASS | Succession or assignment of patent right |
Owner name: TONGHUA NEW MATERIALS (PINGHU) CO., LTD. Free format text: FORMER OWNER: TONGHUA GLASS FIBER COMPOSITE MATERIALS (SHANGHAI) CO., LTD. Effective date: 20150807 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| C53 | Correction of patent of invention or patent application | ||
| CB03 | Change of inventor or designer information |
Inventor after: Ao Jie (Chinese American) Inventor after: Cao Aijun Inventor before: Du Lin |
|
| COR | Change of bibliographic data |
Free format text: CORRECT: INVENTOR; FROM: ZHU LIN TO: AO JIE (CHINESE AMERICAN) CAO AIJUN |
|
| TA01 | Transfer of patent application right |
Effective date of registration: 20150807 Address after: 314200, Jiaxing, Zhejiang, Pinghu province Dushan town on the north side of the first road Applicant after: Tonghua new materials (Pinghu) Co. Ltd. Address before: 201699 Shanghai city Songjiang District Yuyang Road No. 350 Applicant before: Tonghua Glass Fiber Composite Materials (Shanghai) Co., Ltd. |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20151118 Termination date: 20170513 |
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| CF01 | Termination of patent right due to non-payment of annual fee |