CN203904715U - Vertical pre-baking furnace - Google Patents
Vertical pre-baking furnace Download PDFInfo
- Publication number
- CN203904715U CN203904715U CN201420204615.1U CN201420204615U CN203904715U CN 203904715 U CN203904715 U CN 203904715U CN 201420204615 U CN201420204615 U CN 201420204615U CN 203904715 U CN203904715 U CN 203904715U
- Authority
- CN
- China
- Prior art keywords
- cavity
- baker
- vertical
- gives
- base cloth
- 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
Links
- 239000004744 fabric Substances 0.000 claims abstract description 16
- 238000010438 heat treatment Methods 0.000 claims abstract description 11
- 239000003365 glass fiber Substances 0.000 claims abstract description 8
- 239000007921 spray Substances 0.000 claims description 7
- 208000002925 dental caries Diseases 0.000 claims description 4
- 238000000034 method Methods 0.000 abstract description 4
- 230000008569 process Effects 0.000 abstract description 4
- 238000007664 blowing Methods 0.000 abstract description 3
- 230000008901 benefit Effects 0.000 abstract description 2
- 230000005611 electricity Effects 0.000 abstract 1
- 238000002803 maceration Methods 0.000 description 4
- 238000013461 design Methods 0.000 description 3
- 239000011521 glass Substances 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 239000000126 substance Substances 0.000 description 3
- 238000004381 surface treatment Methods 0.000 description 3
- 206010028980 Neoplasm Diseases 0.000 description 2
- 238000013459 approach Methods 0.000 description 2
- 230000004888 barrier function Effects 0.000 description 2
- 238000009529 body temperature measurement Methods 0.000 description 2
- 238000009835 boiling Methods 0.000 description 2
- 238000001914 filtration Methods 0.000 description 2
- 238000012545 processing Methods 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000007598 dipping method Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 230000004044 response Effects 0.000 description 1
Landscapes
- Surface Treatment Of Glass Fibres Or Filaments (AREA)
Abstract
The utility model discloses a vertical pre-baking furnace. The vertical pre-baking furnace comprises at least two vertically arranged cavities, wherein a plurality of heating plates are arranged at the upper part of the inner wall of each cavity; a plurality of blowing pipes capable of blowing hot wind are arranged at the lower part of the inner wall of the cavity; glass fiber base cloth enters the bottom of the first cavity and exits from the top of the first cavity, then enters the top of the second cavity and exits from the bottom of the second cavity, and the processes are repeated. The vertical pre-baking furnace has the benefits that the base cloth being processed is at perpendicular operation state inside the furnace; the gel contents on two sides are uniform; the hot air is primarily adopted for heating, and the electricity heating is assistant, so that multistep temperature control inside the furnace is realized, and the purpose that most absorbed moisture is vaporized and eliminated is realized.
Description
Technical field
The utility model relates to a kind of vertical baker that gives, and is mainly used among the technical field of fibre chemistry processing.
Background technology
Glass fibre has high strength, high temperature resistant, corrosion-resistant, DIMENSIONAL STABILITY is good.But there is not wear-resisting, not folding in it, so will must carry out chemical surface treatment to it as high-temperature-resistant filtering material, on its surface, apply one deck protective material, not enough to overcome its performance, also give its some performances to meet high-temperature-resistant filtering material performance requirement.Be used for Woven glass cloth to carry out chemical surface treatment unit, domestic have three major types conventionally: horizontal, vertical and hybrid.Domestic industry greatly mainly with horizontal be main.(this horizontal unit, it processes stove is horizontal chamber furnace (oven), mostly gives and bakes integral type.) due to this horizontal chamber furnace (oven), base cloth is level run in furnace chamber, has just entered furnace chamber, treatment fluid can move under Action of Gravity Field, makes two gel contents of goods inconsistent, and performance is bad.Secondly because stove has certain length, in it, deflector roll must be set, so produce roll banding phenomenon.Vertical heater, theoretically, as long as highly enough, reasonable in design is to avoid roll banding phenomenon to produce, as there is not roll banding in more than 30 meter of high vertical stove of external report, but its operating difficulties, in design, must solve some technical barriers, domestic vertical heater height is all less than 10M, thereby roll banding is also unavoidable.Hybrid give baker be vertical, to bake stove be horizontal (or the two Contiuum type), this processing stove, equally due to insufficient height, does not solve roll banding technical barrier in design.
Roll banding is ubiquitous problem in industry.Maceration extract is adsorbed by base cloth, with base cloth, entering furnace chamber is heated, having part maceration extract to be scraped adheres in guide rollers, pass in time, sticking to maceration extract on deflector roll can slowly solidify, owing to sticking to maceration extract on deflector roll, can not be uniform, add become sticky thereafter thick, and be stained with glass lousiness, impurity etc. in furnace chamber, thereby form " tumour ", these patches exist fabric quality impact very large, so after producing a period of time, must blowing out carry out roller clearly---remove " tumour " that guide roller surface adheres to.So not only affect production efficiency, increase energy-consuming, and clear roller labour intensity is large.
Utility model content
The technical problems to be solved in the utility model is to provide a kind of vertical baker that gives.
The utility model is achieved through the following technical solutions.
A kind of vertical baker that gives, comprise at least two cavitys that vertically arrange, the upper inside wall of above-mentioned each cavity all arranges polylith heating plate, bottom arranges the many air jet pipes that spray hot blast, glass fibre base cloth enters top by first cavity bottom and goes out, by second cavity top, enter bottom again and go out, the like.
Further, above-mentioned vertical cavity inherence of giving baker longitudinally, all arranges a plurality of observing and controlling warm spots, and each observing and controlling warm spot is controlled the heating plate in its temperature-measuring range.
Further, above-mentioned observing and controlling warm spot is set to thermocouple.
Further, the air jet pipe in the above-mentioned vertical cavity that gives baker, its surface uniform is provided with many openings, and the hot blast in above-mentioned opening guiding air jet pipe sprays to glass fibre base cloth.
Further, above-mentioned cavity is provided with two.
The beneficial effects of the utility model:
The vertical baker that gives, processes base cloth and in furnace chamber, is vertical running status, and two gel content homogeneous are even; It is main adopting hot air, and electrical heating is auxiliary, realizes step temperature in furnace chamber and controls, and realizes most objects that absorb moisture evaporative removal in giving baker.
Accompanying drawing explanation
Fig. 1 is the structural representation that the implementation case formula is given baker.
The specific embodiment
According to drawings and embodiments the utility model is described in further detail below.
Fig. 1 is the structural representation that the implementation case formula is given baker, with reference to Fig. 1, the utility model, the vertical baker that gives, comprises at least two cavitys that vertically arrange, in the implementation case, cavity is provided with two, be designated as respectively the first cavity 4 and the second cavity 6, the upper inside wall of each cavity all arranges polylith heating plate 3, and bottom arranges the many air jet pipes 2 that spray hot blast, air jet pipe 2 its surface uniforms are provided with many openings, and the hot blast in opening guiding air jet pipe 2 sprays to glass fibre base cloth.The top that is provided with the first directive wheel 7, the second cavitys 4 at the top of the first cavity 4 is provided with the second directive wheel 5, is provided with one group of biography guide roller set 1 being comprised of three deflector rolls in the bottom of the second cavity 6.
Glass fibre base cloth enters the first cavity 4 by the first cavity 4 bottoms, it is sprayed to hot blast to approach air jet pipe 2 and electric boiling plate 3 carries out Baking out to it, from the first cavity 4 tops, go out and entered by the first directive wheel 7 and the second directive wheel 5 guiding the top of the second cavity 6, approach electric boiling plate 3 sprays hot blast to its Baking out and air jet pipe 2 to it, from the second cavity 6 bottoms, go out, finally by transferring out by passing guide roller set 1 again.
Vertical each cavity inherence of giving baker longitudinally all arranges a plurality of observing and controlling warm spots 9, in the implementation case, each cavity all arranges three observing and controlling warm spots 9 and is separately positioned on the position, upper, middle and lower in each cavity, the heating plate 3 that each observing and controlling warm spot 9 is controlled in its temperature-measuring range, enforcement temperature is controlled, realize cavity temperature state in gradient, meet glass dipping base cloth chemical surface treatment and give baking technological requirement.The implementation case is used thermocouple as observing and controlling warm spot 9, uses the technical advantage of thermocouple to be, thermocouple temperature measurement wide ranges, and performance analogy is stable; Measure precision high, thermocouple directly contacts with measurand, is not subject to the impact of intermediate medium; Thermal response time is fast, and thermocouple is flexible to variations in temperature repercussion; The scope of measuring is large, and thermocouple all can continuous temperature measurement from-40～+ 1600 ℃; Thermocouple performance is firm, and mechanical strength is high, is comparatively applicable to the vertical baker that gives.
The utility model, the vertical baker that gives, processes base cloth and in furnace chamber, is vertical running status, and two gel content homogeneous are even; It is main adopting hot air, and electrical heating is auxiliary, realizes step temperature in furnace chamber and controls, and realizes most objects that absorb moisture evaporative removal in giving baker.
Above-described embodiment is only explanation technical conceive of the present utility model and feature, and its object is to allow the personage who is familiar with this art can understand the utility model content and be implemented, and can not limit protection domain of the present utility model with this.All equivalences of doing according to the utility model Spirit Essence change or modify, and all should be encompassed in protection domain of the present utility model.
Claims (5)
1. the vertical baker that gives, it is characterized in that, comprise at least two cavitys that vertically arrange, the upper inside wall of described each cavity all arranges polylith heating plate, bottom arranges the many air jet pipes that spray hot blast, glass fibre base cloth enters top by first cavity bottom and goes out, then goes out bottom being entered by second cavity top, the like.
2. the vertical baker that gives according to claim 1, is characterized in that, described vertical cavity inherence of giving baker longitudinally, all arranges a plurality of observing and controlling warm spots, and each observing and controlling warm spot is controlled the heating plate in its temperature-measuring range.
3. the vertical baker that gives according to claim 2, is characterized in that, described observing and controlling warm spot is set to thermocouple.
4. the vertical baker that gives according to claim 1, is characterized in that, the air jet pipe in the described vertical cavity that gives baker, and its surface uniform is provided with many openings, and the hot blast in described opening guiding air jet pipe sprays to glass fibre base cloth.
5. the vertical baker that gives according to claim 1, is characterized in that, described cavity is provided with two.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420204615.1U CN203904715U (en) | 2014-04-24 | 2014-04-24 | Vertical pre-baking furnace |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420204615.1U CN203904715U (en) | 2014-04-24 | 2014-04-24 | Vertical pre-baking furnace |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203904715U true CN203904715U (en) | 2014-10-29 |
Family
ID=51779006
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420204615.1U Expired - Lifetime CN203904715U (en) | 2014-04-24 | 2014-04-24 | Vertical pre-baking furnace |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203904715U (en) |
-
2014
- 2014-04-24 CN CN201420204615.1U patent/CN203904715U/en not_active Expired - Lifetime
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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 | ||
| CP03 | Change of name, title or address |
Address after: 230001 No. 6, Hong Chuan Road, Jixi eco industrial park, Xuancheng, Anhui Patentee after: ANHUI JIXI HUALIN ENVIRONMENTAL PROTECTION TECHNOLOGY CO.,LTD. Address before: 230001, No. 146, Zhenxiong Road, Jixi County, Xuancheng, Anhui Patentee before: ANHUI JIXI HUALIN FIBERGLASS Co.,Ltd. |
|
| CX01 | Expiry of patent term |
Granted publication date: 20141029 |
|
| CX01 | Expiry of patent term |