CN103009769B - Heating method of continuous laminator and heating device - Google Patents
Heating method of continuous laminator and heating device Download PDFInfo
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- CN103009769B CN103009769B CN201210518634.7A CN201210518634A CN103009769B CN 103009769 B CN103009769 B CN 103009769B CN 201210518634 A CN201210518634 A CN 201210518634A CN 103009769 B CN103009769 B CN 103009769B
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Abstract
The invention provides a heating method of a continuous laminator and a heating device. The structure of the continuous laminator comprises an annular upper chain plate and an annular lower chain plate driven by a chain wheel to rotate in circulation, wherein a rotary section I of the work surface of the upper chain plate and a rotary section II of the work surface of the lower chain plate of the continuous laminator are heated by hot air in a convective circulation manner and heated in a radiation heating manner. Insulating covers are arranged at the upper end and the lower end of the continuous laminator in the heating device of the continuous laminator; the insulating covers form an upper heating chamber and a lower heating chamber together with the rotary section I of the work surface of the upper chain plate and the rotary section II of the work surface of the lower chain plate respectively; an irradiation heating device is arranged; hot air systems are arranged at two ends of the continuous laminator; and the hot air systems are communicated with the upper heating chamber and the lower heating chamber at the same time and form a circulating duct. With the adoption of the method and the device, the direct heating for the rotary section I of the work surface of the upper chain plate and the rotary section II of the work surface of the lower chain plate is achieved, the heating speed is improved, and energy consumption is reduced.
Description
Technical field
The present invention relates to laminating machine technical field, specifically a kind of continous way laminating machine heating means and heater.
Background technology
Continous way laminating machine structure generally comprises the lower carrier bar by the upper link plate of the annular of chain wheel drive cycle rotation and annular, the outer surface of upper link plate and the outer surface of lower carrier bar are respectively upper link plate working face and lower carrier bar working face, be lamination station between upper link plate and lower carrier bar, upper link plate working face can be divided into the lamination section I being in lamination station and the meander sections I leaving lamination station, lower carrier bar working face can be divided into the lamination section II being in lamination station and the meander sections II leaving lamination station, material is being located at the pressure section I of the lamination station upper quilt layer between upper link plate work and lower carrier bar and lamination section II pressing, along with the cycle rotation of upper link plate and lower carrier bar realizes continuous operation.Generally carry out foaming and setting pressing needs to material to carry out under certain hot environment, current continous way laminating machine all adopts traditional complete machine heating means, often organize carrier bar and a centrifugal blower heating cabinet is set, , a return air duct, the frame of continous way laminating machine, heating clamber is formed bottom backplate and carrier bar, an additional super large insulated building, air heats through centrifugal blower heating cabinet and enters heating clamber, then return centrifugal blower heating cabinet from return air duct to reheat, in whole process, the convection current of hot blast is first utilized to heat whole carrier bar bottom surface, heat is transmitted to whole carrier bar working face through carrier bar bottom surface again.After secondary-conduction, pass to working face again due to heat and heat complete machine entirety, such firing rate is slow, and thermal loss is large, and energy consumption is high; As long as ensureing that requirement that the temperature of laminating operation carrier bar working face meets operating temperature can complete the processing to material lamination process, do not need whole laminating machine to be all heated to or close to operating temperature.And whole current of continous way laminating machine in the course of the work all or close to operating temperature, this just causes the huge waste of the energy; And due to during hot air convection directly to carrier bar bottom-heated, the lubricating oil between each parts bottom carrier bar is easy to by evaporate to dryness, thus causes lack of lubrication between each parts, affects service life and operation inspection inconvenient maintenance.
Summary of the invention
The primary technical problem that the present invention will solve is, provides the continous way laminating machine heating means that a kind of firing rate is fast, energy consumption is low.
The primary technical scheme of the present invention is to provide a kind of continous way laminating machine heating means, continous way laminating machine structure comprises the lower carrier bar by the upper link plate of the annular of chain wheel drive cycle rotation and annular, the outer surface of upper link plate and the outer surface of lower carrier bar are respectively upper link plate working face and lower carrier bar working face, be lamination station between upper link plate and lower carrier bar, upper link plate working face can be divided into the lamination section I being in lamination station and the meander sections I leaving lamination station, lower carrier bar working face can be divided into the lamination section II being in lamination station and the meander sections II leaving lamination station, the hydronic mode of hot air convection is adopted to heat to meander sections I and meander sections II.
After adopting the technical program, the hydronic mode of hot air convection is adopted to heat meander sections I and meander sections II, reach the meander sections I of operating temperature and meander sections II to turn to lamination station and process material, now meander sections I and meander sections II are converted to lamination section I and lamination section II respectively, along with the lost lamination section I of heat and the temperature of lamination section II reduce gradually, lamination section I and lamination section II are finally left lamination station and are changed meander sections I respectively into and meander sections II is heated again, owing to adopting direct hot air convection circulating-heating mode to work carrier bar, thermal loss is decreased than the original secondary-conduction heating adopted, and firing rate doubles, energy consumption reduces half, owing to heating meander sections I and meander sections II, to avoid bottom original carrier bar lubricating oil easily by the situation of evaporate to dryness.
As improvement, also adopt the mode of radiation heating to meander sections I and meander sections II heating.Adopt radiation heating again while once conducting heating to meander sections I and meander sections II after adopting this improvement project, because radiation heating to heat more directly meander sections I and meander sections II and energy utilization rate is high, therefore make firing rate faster, energy consumption is lower.
The present invention additionally provides a kind of continous way laminator heating device adopting above-mentioned continous way laminating machine heating means simultaneously, stay-warm case is arranged with in meander sections I and the outer of meander sections II, described stay-warm case forms upper hot room and lower hot room respectively with meander sections I and meander sections II, described continous way laminating machine two ends are equipped with hot-air system, and described hot-air system is communicated with upper hot room with lower hot room and forms circulation air path all simultaneously.
After adopting the technical program, air through hot-air system heating after in circulation air path one-way circulation, air after heating is heated by heat transfer meander sections I and the direct of meander sections II, temperature after heating reaches the meander sections I of operating temperature and meander sections II and in the process of upper link plate and lower carrier bar, arrives lamination station carry out laminating operation, now meander sections I and meander sections II change lamination section I and lamination section II into, lamination section I originally and lamination section II depart from lamination station and change meander sections I into and meander sections II gets back to hot room respectively and lower hot room is reheated.Due to adopt hot-air through heat transfer to meander sections I and meander sections II firing rate than originally doubling and thermal loss is few, energy consumption minimizing half through second heat conduction heating; Eliminate original super large insulated building reduce equipment volume owing to have employed the less stay-warm case of volume; Critical piece due to whole device is not all located at the inside of continous way laminating machine, so more easily overhaul; Avoid original hot blast directly easily dry up lubricating oil bottom carrier bar to carrier bar bottom-heated and cause the dry situation of grinding of parts, add the service life of parts.
As improvement, in upper hot room and lower hot room, be equipped with radiant heating device.While utilizing hot-air to be heated meander sections I and meander sections II by a heat transfer, also use radiant heating device to meander sections I and meander sections II radiation heating after adopting this improvement project, firing rate due to radiation heating is fast and energy utilization rate is high, so further increase firing rate and reduce energy consumption, and can control hot-air system and radiant heating device respectively, to reach best heating effect, flexible operation.
As preferably, described radiant heating device is the brilliant plate of one or more groups carbon.Due to the brilliant plate radiation of carbon relatively evenly and energy utilization rate is high, so adopt this preferred version to make to heat relatively evenly meander sections I and meander sections II and energy consumption is more economized, can control the brilliant plate packet segmentation of carbon, operation is more flexible, and heating effect is better simultaneously.
As preferably, the quantity of the brilliant plate of described carbon is one group.This preferred version adopts the brilliant plate of two groups of carbon, and when meeting heating requirements, cost is lower, and convenient control.
As preferably, described hot-air system comprises heating cabinet and axial flow blower, described heating cabinet is communicated with lower hot room with upper hot room simultaneously, and described axial flow blower is serially connected on the air channel that heating cabinet and upper hot room and lower hot room form, and is provided with one or more groups heating tube in described heating cabinet.After adopting this preferred version, air is heated at heating tube place, air after heating under the swabbing action of axial flow blower in circulation air path one-way flow, and finally return heating cabinet and reheat, the heating to upper rotary section I and meander sections II is realized in the cyclic process of hot-air, this preferred version adopts axial flow blower wind flow large and reliable operation, structure is simple, is easier to realize.
As preferably, described heating tube quantity is four groups.After adopting this programme, four groups of heating tube groupings are controlled, temperature control can be carried out to whole heating system very easily.
The invention has the beneficial effects as follows: achieve the direct hot air convection circulating-heating to upper link plate working face meander sections I and lower carrier bar working face meander sections II, while ensure that product quality, improve firing rate, reduce energy consumption; Achieve segmentation grouping control, heat by conduction and radiant heat and use simultaneously, all directly heat carrier bar working face, heating efficient uniform; The lubricating oil avoided between each parts bottom carrier bar is easy to by the situation of evaporate to dryness; Device structure is simple, and convenient maintenance, reduces volume little simultaneously.
Accompanying drawing explanation
Fig. 1 is continous way laminator heating device structural representation of the present invention;
Fig. 2 is A-A profile;
Shown in figure:
1, continous way laminating machine, 2, upper link plate, 2.1, lamination section I, 2.2, meander sections I, 3, lower carrier bar, 3.1, lamination section II, 3.2, meander sections II, 4, stay-warm case, 5, upper hot room, 6, lower hot room, 7, hot-air system, 7.1, heating cabinet, 7.2, axial flow blower, 7.3, heating tube, 8, radiant heating device.
Detailed description of the invention
elaborate below in conjunction with the specific embodiment of accompanying drawing to continous way laminating machine heating means of the present invention and heater:
The present embodiment adopts the method for direct hot air convection circulating-heating and radiation heating to heat meander sections I and meander sections II simultaneously.The continous way laminator heating device of the present embodiment as depicted in figs. 1 and 2, comprise continous way laminating machine 1, upper link plate 2 and lower carrier bar 3 is provided with in continous way laminating machine 1, the outer surface of upper link plate 2 and lower carrier bar 3 is respectively upper link plate working face and lower carrier bar working face, be lamination station between upper link plate 2 and lower carrier bar 3, upper link plate working face can be divided into the lamination section I 2.1 being in lamination station and the meander sections I 2.2 leaving lamination station, lower carrier bar working face can be divided into the lamination section II 3.1 being in lamination station and the meander sections II 3.2 leaving lamination station, the top and bottom of described continous way laminating machine 1 are equipped with stay-warm case 4, described stay-warm case 4 forms upper hot room 5 and lower hot room 6 respectively with meander sections I 2.2 and meander sections II 3.2, described continous way laminating machine 1 two ends are equipped with hot-air system 7, described hot-air system 7 is communicated with upper hot room 5 with lower hot room 6 and forms circulation air path all simultaneously, hot-air is one-way circulation flowing in circulation air path, described hot-air system 7 comprises heating cabinet 7.1 and is located at heating cabinet 7.1 top and the axial flow blower 7.2 that is communicated with respective heating cabinet 7.1 of one end, be communicated with lower hot room 6 bottom heating cabinet 7.1, axial flow blower 7.2 another port is communicated with upper hot room 5, four groups of heating tubes 7.3 are provided with in heating cabinet 7.1, in upper hot room 5 and lower hot room 6, be equipped with radiant heating device 8, described radiant heating device 8 is one group of carbon brilliant plate parallel with meander sections II 3.2 with meander sections I 2.2.
Air is after heating cabinet 7.1 heats, under the effect of axial flow blower 7.2, in circulation air path, one-way circulation flows and is kept temperature by heating cabinet Repeat-heating, heat is directly heated to meander sections I 2.2 and meander sections II 3.2 by the convection current of hot blast by hot-air in cyclic process, and the brilliant plate energising of carbon simultaneously carries out radiation heating to meander sections I 2.2 and meander sections II 3.2; The control of heating-up temperature and firing rate can be carried out to whole heater by the brilliant current switching of plate of control carbon and the usage quantity of heating tube 7.3.
In the above-described embodiments, preferred forms of the present invention is described, obviously, under inventive concept of the present invention, still can make a lot of change, as as described in the hot-air system heteropleural that can be located at side, continous way laminating machine two ends also can be located at the end at two ends, also can establish the brilliant plate of many group carbon in upper hot room and lower hot room, the heating tube quantity in heating cabinet also can change to some extent.At this, should illustrate, any change made under inventive concept of the present invention all will fall within the scope of protection of the present invention.
Claims (6)
1. a continous way laminator heating device, continous way laminating machine (1) structure comprises the lower carrier bar (3) by the upper link plate of the annular of chain wheel drive cycle rotation (2) and annular, the outer surface of upper link plate (2) and the outer surface of lower carrier bar (3) are respectively upper link plate working face and lower carrier bar working face, be lamination station between upper link plate (2) and lower carrier bar (3), upper link plate working face can be divided into the lamination section I (2.1) being in lamination station and the meander sections I (2.2) leaving lamination station, lower carrier bar working face can be divided into the lamination section II (3.1) being in lamination station and the meander sections II (3.2) leaving lamination station, it is characterized in that: adopt the hydronic mode of hot air convection to heat to meander sections I (2.2) and meander sections II (3.2), the described hydronic mode of employing hot air convection refers to, stay-warm case (4) is arranged with in meander sections I (2.2) and the outer of meander sections II (3.2), described stay-warm case (4) respectively with hot room (5) and lower hot room (6) in meander sections I (2.2) and meander sections II (3.2) formation, described continous way laminating machine (1) two ends are equipped with hot-air system (7), described hot-air system (7) is communicated with upper hot room (5) with lower hot room (6) and forms circulation air path all simultaneously.
2. continous way laminator heating device according to claim 1, is characterized in that: in upper hot room (5) and lower hot room (6), be equipped with radiant heating device (8).
3. continous way laminator heating device according to claim 2, is characterized in that: described radiant heating device (8) is the brilliant plate of one or more groups carbon.
4. continous way laminator heating device according to claim 3, is characterized in that: the quantity of the brilliant plate of described carbon is one group.
5. continous way laminator heating device according to claim 1, it is characterized in that: described hot-air system (7) comprises heating cabinet (7.1) and axial flow blower (7.2), described heating cabinet (7.1) is communicated with lower hot room (6) with upper hot room (5) simultaneously, described axial flow blower (7.2) is serially connected on the air channel that heating cabinet (7.1) and upper hot room (5) and lower hot room (6) form, and is provided with one or more groups heating tube (7.3) in described heating cabinet (7.1).
6. continous way laminator heating device according to claim 5, is characterized in that: the quantity of described heating tube (7.3) is four groups.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201210518634.7A CN103009769B (en) | 2012-12-06 | 2012-12-06 | Heating method of continuous laminator and heating device |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201210518634.7A CN103009769B (en) | 2012-12-06 | 2012-12-06 | Heating method of continuous laminator and heating device |
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| CN103009769A CN103009769A (en) | 2013-04-03 |
| CN103009769B true CN103009769B (en) | 2015-04-22 |
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| CN201210518634.7A Active CN103009769B (en) | 2012-12-06 | 2012-12-06 | Heating method of continuous laminator and heating device |
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Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103538906A (en) * | 2013-10-24 | 2014-01-29 | 镇江中化聚氨酯工业设备有限公司 | Temperature adjusting air passage of laminating conveyor |
| CN104191792B (en) * | 2014-08-21 | 2016-03-30 | 苏州鸿大金属制品有限公司 | Streamline automatic heating machine for shrinking |
| CN105178537B (en) * | 2015-08-08 | 2017-09-05 | 山东信泰节能科技工程有限公司 | The full-automatic continuous producing apparatus of decorative heat-preservation plate |
| CN108248184A (en) * | 2018-03-09 | 2018-07-06 | 营口金辰太阳能设备有限公司秦皇岛分公司 | More piece claps solar module laminating machine and lamination of solar battery components method |
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| CN101844862A (en) * | 2009-03-25 | 2010-09-29 | 洛阳北方玻璃技术股份有限公司 | Glass toughening furnace based on net array type heating |
| CN102285189A (en) * | 2011-06-15 | 2011-12-21 | 200333上海大唐盛隆制冷科技有限公司 | Steel-belt type polyurethane continuous laminating machine |
| CN102320100A (en) * | 2011-06-17 | 2012-01-18 | 官木喜 | Production method of modified fire-proof thermal-insulation polyurethane cystosepiment |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| DE102009041301A1 (en) * | 2009-09-15 | 2011-03-17 | Siempelkamp Maschinen- Und Anlagenbau Gmbh & Co. Kg | Continuous double belt press |
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| CN101844862A (en) * | 2009-03-25 | 2010-09-29 | 洛阳北方玻璃技术股份有限公司 | Glass toughening furnace based on net array type heating |
| CN102285189A (en) * | 2011-06-15 | 2011-12-21 | 200333上海大唐盛隆制冷科技有限公司 | Steel-belt type polyurethane continuous laminating machine |
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