CN201777987U - Heating and wind circulation system device of prepress - Google Patents
Heating and wind circulation system device of prepress Download PDFInfo
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- CN201777987U CN201777987U CN2010205075853U CN201020507585U CN201777987U CN 201777987 U CN201777987 U CN 201777987U CN 2010205075853 U CN2010205075853 U CN 2010205075853U CN 201020507585 U CN201020507585 U CN 201020507585U CN 201777987 U CN201777987 U CN 201777987U
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- process furnace
- circulating system
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Abstract
The utility model is suitable for the field of glass production and provides a heating and wind circulation system device of a prepress. The device comprises a heating furnace box body, a plurality of asbestos rolls, a plurality of bearings and a plurality of heating tubes, wherein the plurality of asbestos rolls are in a parallel shape on the same plane and installed on the heating furnace box body through the plurality of bearings; the plurality of heating tubes are arranged at the upper sides and the lower sides of the plurality of asbestos rolls and are infrared radiant heating tubes; and a fan is arranged on the heating furnace box body. Because the traditional quartz tube is replaced by the infrared radiant heating tubes, the utilization rate of the heat energy is improved and the energy consumption is reduced; and because the fan is arranged on the heating furnace box body, air in the box can be subjected to forced convention, thereby ensuring that the temperature of each region in the box body is uniform, being beneficial to heat dispersion when the temperature in a furnace is higher than a preset temperature, being convenient for temperature adjustment and control and ensuring the stable temperature in the furnace.
Description
Technical field
The utility model relates to the glass production field, more particularly, relates to heating and air circulating system device in the preformer that a kind of shatter proof glass produces.
Background technology
It is not broken through high vibration or bump that shatter proof glass is a class, even the broken glass of hurting sb.'s feelings of yet being difficult for.By tough and tensile inner plastic (PVB) two-layer or two-layer above glass is pasted under certain temperature and pressure and to be formed, be also referred to as glyglass, its inner plastic can absorb portion of energy and the shock wave pressure that is produced in impact and the blast process, even do not splashed by shatter also can not scattering.Shatter proof glass has good security, and shock resistance and penetration-resistant have antitheft, shellproof, explosion prevention function, comprise toughened glass, laminated glass, splinter-proof glass etc., are widely used in the fields such as door and window of automobile, aircraft and special constructure.
In the production process of shatter proof glass, can relate to the application of preformer, the multiple glazing that will press from both sides multilayer laminate by preformer carries out roll-in and hot briquetting.But existing preformer exists some shortcomings:
What (1) heating tube adopted is silica tube, and not only power consumption is big, and the efficient of heating is also lower.Simultaneously, because the thermal value of quartz heating-pipe is big, cause its work-ing life short, the frequency of changing heating tube is also just very high, thereby is unfavorable for the saving of production cost.
(2) owing to lack the convection of air device in the stove, cause thermal diffusivity bad, each regional temperature lack of homogeneity in the stove, and the also bad control of temperature in the stove usually can produce temperature deviation, can not satisfy production requirement well, cause the quality of product to can not get guaranteeing.
The utility model content
Technical problem to be solved in the utility model is to provide a kind of preformer heating and air circulating system device, utilizes this system and device, can reduce energy consumption, improve heating efficiency, is convenient to the temperature control in the process furnace simultaneously.
For solving the problems of the technologies described above, the technical scheme of employing of the present utility model is: a kind of preformer heating and air circulating system device are provided, comprise process furnace casing, a plurality of asbestos roll, a plurality of bearing and a plurality of heating tube, described a plurality of asbestos roll is parallel shape and is installed on the described process furnace casing at grade and by a plurality of bearings, described a plurality of heating tube is located at the both sides up and down of described a plurality of asbestos rolls, described heating tube is the infrared radiation heating tube, also is provided with blower fan on the described process furnace casing.
Further improvement in the technical proposal is: described infrared radiation heating pipe is a medium wave far-infrared radiation heating tube.Because according to the material of glass base substrate to be heated, medium wave far-infrared absorption yield the best, its wavelength region are between 1.50～6.0 μ m, select medium wave far-infrared radiation heating tube for use, can improve heating efficiency.
Further improvement in the technical proposal is: described infrared radiation heating pipe is the arranged of multiple lines and multiple rows.Because the general broad of process furnace casing just can be provided with many group heating tubes, can select to start the group number of heating tube like this according to the width of glass base substrate to be heated, the arranged of multiple lines and multiple rows just in time can reach such effect.
Further improvement in the technical proposal is: described infrared radiation heating pipe is separately positioned on two planes of the both sides up and down that are positioned at described asbestos roll, these two planes and described asbestos roll place plane parallel.The distance of infrared radiation heating pipe and asbestos roll is even like this, also just can drop to minimum to the influence of the being heated evenly property of glass base substrate to be heated on the asbestos roll.
Further improvement in the technical proposal is: described blower fan is arranged at the top of described process furnace casing.Blower fan is installed like this, and the air-flow that blower fan blows into is to spread from top to bottom and on four sides, makes the interior temperature of stove even better.And such design installing and fixing of blower fan of also being more convenient for, fan operation gets up more steady, simultaneously, also is beneficial to the utilization of vertical direction spatial, is unlikely to cause excessive bad the laying of the horizontal volume of preformer.
Preformer heating and air circulating system device that the utility model provides, owing to be to heat by the infrared radiation heating pipe, can select the infrared radiation heating pipe of the wavelength of its specific absorption the best according to heated material, the traditional silica tube of efficiency ratio of heating exceeds more than at least one times, and energy consumption is lower, is beneficial to energy-conservation.Simultaneously, because process furnace is provided with blower fan, can make the air in the stove carry out forced convection like this, it is even to be beneficial to interior each regional temperature of stove, when temperature surpasses preset temp, and also easier rapid heat radiation, be convenient to temperature regulation and control, guarantee temperature-stable in the process furnace,, thereby ensure quality product with the working condition that meets the demands.
Description of drawings
Fig. 1 is the structure front view that contains the process furnace of preformer heating that the utility model embodiment provides and air circulating system device;
Fig. 2 is the structure A-A face sectional view that contains the process furnace of preformer heating that the utility model embodiment provides and air circulating system device;
Fig. 3 is the structure B-B face sectional view that contains the process furnace of preformer heating that the utility model embodiment provides and air circulating system device.
Embodiment
In order to make technical problem to be solved in the utility model, technical scheme and beneficial effect clearer,, the utility model is further elaborated below in conjunction with drawings and Examples.Should be appreciated that specific embodiment described herein only in order to explanation the utility model, and be not used in qualification the utility model.
With reference to Fig. 1, Fig. 2, Fig. 3, be the structural representation of the process furnace that contains preformer heating that the utility model provides and air circulating system device.The described preformer heating that the utility model provides and the process furnace of air circulating system device of containing comprises underframe 1, casing 2, asbestos roll 3, central shaft 4, bearing 5, cone gear 6, transmission shaft 7, rolling bearing units 8, infrared ray heating tube 9, blower fan 10 in pairs.
Whole process furnace supports and fixes on the ground by underframe 1, casing 2 is positioned at the top of described underframe 1, the asbestos roll that is arranged in a row 3 of plurality of parallel is set in the inside of described casing 2, in order to place and to transmit glass base substrate to be processed, central shaft 4 two ends of described asbestos roll 3 are extended and are fixed on the casing by bearing 5, its described central shaft 4 one ends extend outside the described casing 2 and with paired cone gear 6 engagements, transmission shaft 7 is fixed on described underframe 1 and the casing 2 by tape spool bearing 8, and with described paired cone gear 6 engagements, described transmission shaft 7 rotates under the driving of motor (not shown), and pass through described paired cone gear 6 described central shafts 5 of drive and asbestos roll 3 rotations, thereby realize the transmission of processed glass base substrate.
Infrared ray heating tube 9 is separately positioned on the both sides up and down of described asbestos roll 3, for meeting the characteristic of glass base substrate to be processed self absorbing wavelength, this infrared ray heating tube 9 is advisable with far-infrared heating tube, and far infrared rays claims long-wave infrared again, wavelength 1.5～400 μ m.Further, this infrared ray heating tube 9 is the best with the medium wave far-infrared heating tube again, can more effectively utilize heat like this, improves heating efficiency.Wherein, medium wave far infrared rays wavelength region is between 1.50～6.0 μ m.
Described infrared ray heating tube 9 is both sides up and down that the matrix form that is multiple lines and multiple rows is arranged in asbestos roll 3, for convenience of description, here with the arrangement of the radical length side of described asbestos roll 3 to being defined as row, to be defined as row with the arrangement of the vertical direction of the radical length side of described asbestos roll 3, when assembling like this, the length direction of described infrared ray heating tube 9 is consistent with the direction of row, and promptly single infrared ray heating tube 9 is radial parallel with single asbestos roll 3.On the direction of row, the quantity of described infrared ray heating tube 9 is done corresponding setting rationally with the length of process furnace; And on the direction of being expert at, infrared ray heating tube 9 is made as more than two, generally be advisable with three, row direction on be exactly three row.Such setting is convenient to width according to glass base substrate to be processed and is decided that to start row still be multiple row over against the infrared ray heating tube 9 of glass base substrate to be processed, thereby can reach the effect of saving the energy, improving the heat energy utilization rate.
Described infrared ray heating tube 9 further is separately positioned on two planes of the both sides up and down that are positioned at described asbestos roll 3, these two planes and described asbestos roll 3 place plane parallel.Infrared radiation heating pipe 9 is even with the distance of asbestos roll 3 like this, also just can drop to minimum to the influence of the being heated evenly property of glass base substrate to be heated on the asbestos roll 3.
Described blower fan 10 is located on the described casing 2, the air outlet of this blower fan 10 is by pipe and 2 inner connections of casing, just air-flow can be blown within the casing 2 when blower fan 10 operates like this, carry out forced convection, thereby reach each regional temperature of heating container evenly or when temperature in the stove surpasses preset temp can be dispelled the heat rapidly, guarantee the stable effect of temperature in the process furnace.
Described blower fan 10 preferably is located at the top of described casing 2, and the air-flow that blows into of blower fan 10 from top to bottom and the four sides diffusion makes in the stove temperature even better like this.And, such design installing and fixing of blower fan 10 of also being more convenient for, fan operation gets up more steady, also is beneficial to the utilization of vertical direction spatial simultaneously, is unlikely to cause excessive bad the laying of the horizontal volume of preformer.
To sum up, preformer heating and air circulating system device that the utility model provides, by traditional quartz heating-pipe is changed into infrared radiation heating tube 9, its ultrared wavelength can be selected according to the optimal absorption rate of heated material, the traditional silica tube of efficiency ratio of heating exceeds more than at least one times, and energy consumption is lower, is beneficial to energy-conservation.Simultaneously, owing on process furnace casing 2, be provided with in the blower fan 10, can make the air in the stove carry out forced convection like this, it is even to be beneficial to interior each regional temperature of stove, when temperature surpasses preset temp, and also easier rapid heat radiation, be convenient to temperature regulation and control, guarantee temperature-stable in the process furnace,, thereby ensure quality product with the working condition that meets the demands.
The above only is preferred embodiment of the present utility model; not in order to restriction the utility model; all any modifications of within spirit of the present utility model and principle, being done, be equal to and replace and improvement etc., all should be included within the protection domain of the present utility model.
Claims (7)
1. a preformer heats and the air circulating system device, comprise process furnace casing, a plurality of asbestos roll, a plurality of bearing and a plurality of heating tube, described a plurality of asbestos roll is parallel shape and is installed on the described process furnace casing at grade and by a plurality of bearings, described a plurality of heating tube is located at the both sides up and down of these a plurality of asbestos rolls, it is characterized in that: described heating tube is the infrared radiation heating tube; Also be provided with blower fan on the described process furnace casing.
2. preformer heating according to claim 1 and air circulating system device, it is characterized in that: described infrared radiation heating pipe is a medium wave far-infrared radiation heating tube.
3. preformer heating according to claim 1 and 2 and air circulating system device, it is characterized in that: described infrared radiation heating pipe is the arranged of multiple lines and multiple rows.
4. preformer heating according to claim 3 and air circulating system device, it is characterized in that: described infrared radiation heating pipe is separately positioned on two planes of the both sides up and down that are positioned at described asbestos roll, these two planes and described asbestos roll place plane parallel.
5. preformer heating according to claim 1 and 2 and air circulating system device, it is characterized in that: described blower fan is arranged at the top of described process furnace casing.
6. preformer heating according to claim 3 and air circulating system device, it is characterized in that: described blower fan is arranged at the top of described process furnace casing.
7. preformer heating according to claim 4 and air circulating system device, it is characterized in that: described blower fan is arranged at the top of described process furnace casing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205075853U CN201777987U (en) | 2010-08-27 | 2010-08-27 | Heating and wind circulation system device of prepress |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205075853U CN201777987U (en) | 2010-08-27 | 2010-08-27 | Heating and wind circulation system device of prepress |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201777987U true CN201777987U (en) | 2011-03-30 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010205075853U Expired - Lifetime CN201777987U (en) | 2010-08-27 | 2010-08-27 | Heating and wind circulation system device of prepress |
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| CN (1) | CN201777987U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102625492A (en) * | 2012-03-14 | 2012-08-01 | 王兆进 | Device for heating, curing and drying fiber enhanced type composite material |
| CN103396014A (en) * | 2013-07-19 | 2013-11-20 | 金华市怡达玻璃机械有限公司 | Forced convection laminated glass flat pressing machine |
| CN108454070A (en) * | 2017-12-28 | 2018-08-28 | 武汉康斯泰德科技有限公司 | Mouldless shaping customizes hot press forming device |
| CN108454069A (en) * | 2017-12-28 | 2018-08-28 | 武汉康斯泰德科技有限公司 | Polyether-ether-ketone resin composite material hot-pressed formation seal case |
-
2010
- 2010-08-27 CN CN2010205075853U patent/CN201777987U/en not_active Expired - Lifetime
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102625492A (en) * | 2012-03-14 | 2012-08-01 | 王兆进 | Device for heating, curing and drying fiber enhanced type composite material |
| CN103396014A (en) * | 2013-07-19 | 2013-11-20 | 金华市怡达玻璃机械有限公司 | Forced convection laminated glass flat pressing machine |
| CN103396014B (en) * | 2013-07-19 | 2015-06-17 | 金华市怡达玻璃机械有限公司 | Forced convection laminated glass flat pressing machine |
| CN108454070A (en) * | 2017-12-28 | 2018-08-28 | 武汉康斯泰德科技有限公司 | Mouldless shaping customizes hot press forming device |
| CN108454069A (en) * | 2017-12-28 | 2018-08-28 | 武汉康斯泰德科技有限公司 | Polyether-ether-ketone resin composite material hot-pressed formation seal case |
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Legal Events
| Date | Code | Title | Description |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20110330 |
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| CX01 | Expiry of patent term |