CN103752482A - Coating machine oven system - Google Patents
Coating machine oven system Download PDFInfo
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- CN103752482A CN103752482A CN201410011581.9A CN201410011581A CN103752482A CN 103752482 A CN103752482 A CN 103752482A CN 201410011581 A CN201410011581 A CN 201410011581A CN 103752482 A CN103752482 A CN 103752482A
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Abstract
The invention discloses a coating machine oven system comprising an infrared heating unit and a steam heating unit arranged in succession. The infrared heating unit comprises a plurality of infrared heating tubes. The steam heating unit comprises an intake passage, an air heating cavity, a base material heating cavity, an exhaust passage and a return air passage; a heating coil is disposed in the air heating cavity; an upper nozzle and a lower nozzle are disposed in the base material heating cavity; air enters the air heating cavity from the intake passage; the heating coil with steam heats up the air in the air heating cavity; the heated air is blown out of an air outlet of the upper nozzle and an air outlet of the lower nozzle; base material successively passes by one side of the infrared heating tubes between the upper nozzle and the lower nozzle; part of the air in the base material heating cavity is discharged from the exhaust passage, and the other part of the air returns from the return air passage to the intake passage. The coating machine oven system has the advantages that preheating is not required, heat conversion efficiency is high, energy consumption is low and temperature is even.
Description
Technical field
The present invention relates to a kind of coating machine baking oven system.
Background technology
When producing electrode, need to be on base material electrode coated material, and electrode coated material require is realized by coating machine on base material, coating machine comprises slurry tank, applicator roll, doctor roll and baking oven, slurry adds to after slurry tank, applicator roll and doctor roll work, base material drives by applicator roll and applies spreading mass by doctor roll, then the base material applying after slurry is dried by baking oven, obtain finished electrode, at present, baking oven on coating machine generally adopts electrical heating, adopt heating wire to add hot-air, then the air after heating is blowed to the surface that applies the base material after slurry, base material is dried, this electrically heated baking oven, the efficiency of heating surface is lower, energy consumption is larger, in baking oven, heat is inhomogeneous, easily occur that a base material part do not dry, the problem that a part is overheated, and above-mentioned baking oven before use, need to preheat, need to after design temperature, just can bring into use above-mentioned baking oven to dry base material in air heat.
Summary of the invention
Technical problem to be solved by this invention is, provide do not need to preheat, heat conversion efficiency is higher, energy consumption is lower, the uniform coating machine baking oven system of temperature.
For solving the problems of the technologies described above, coating machine baking oven system provided by the invention, it comprises infrared heating unit and the Steam Heating unit setting gradually, described infrared heating unit comprises many infrared ray heating tubes, described Steam Heating unit comprises air intake passage, air heat chamber, base material heating chamber, air exhaust passage and return air channel, one end of air intake passage is communicated with outside atmosphere, the other end of air intake passage is communicated with air heat chamber, air heat is provided with heat(ing) coil in chamber, one end of heat(ing) coil is the steam inlet being connected with vapour source, the other end of heat(ing) coil is steam (vapor) outlet, the outer wall of heat(ing) coil is provided with a plurality of fin, in base material heating chamber, be provided with top nozzle and lower nozzle, top nozzle and relative several air outlets that is provided with on lower nozzle, top nozzle is communicated with air heat chamber by upper air duct, lower nozzle is communicated with air heat chamber by lower air duct, one end of air exhaust passage is communicated with base material heating chamber, the other end of air exhaust passage is communicated with outside atmosphere, one end of return air channel is communicated with base material heating chamber, the other end of return air channel is communicated with air intake passage, on air intake passage and exhaust passage, be equipped with blower fan, air intake passage, exhaust passage, return air channel, on upper air duct and lower air duct, be equipped with volume damper, base material priority is from a side of many infrared ray heating tubes, between top nozzle and lower nozzle, pass.
Adopt after above structure, the present invention compared with prior art, has advantages of following:
When base material is dried, base material first passes through infrared heating unit, base material is dried by the mode of heating using microwave for the first time by infrared ray heating tube, owing to just can base material being heated immediately after infrared ray heating tube startup, like this, baking oven system preheats with regard to not needing, when opening, coating machine starts baking oven system, then base material is through Steam Heating unit, air outlet on top nozzle and lower nozzle blows to hot-air respectively two surfaces of base material, base material is dried for the second time, so just completed the baking operation of base material, the present invention has adopted infrared heating and steam-heated mode, than electrical heating, its heat conversion efficiency is higher, and energy consumption is lower, when base material is dried, temperature is also comparatively even, avoid occurring that a base material part do not dry, the problem that a part is overheated.
As improvement, the steam inlet place of described heat(ing) coil is provided with valve, in air heat chamber or upper air duct or lower air duct, be provided with temperature sensor, the signal output part of temperature sensor is electrically connected to the input of a controller, and the output of controller is electrically connected to the signal input part of valve.Like this, can survey the air themperature after heating by temperature sensor, if hot air temperature does not reach design temperature, by-pass valve control is opened, heat(ing) coil continues air to heat, if hot air temperature surpasses design temperature, by-pass valve control is closed, and heat(ing) coil stops air heating, and can realize the automatic control of air themperature.
As improvement, described air exhaust passage is 1:4 with the ratio of the gas flow of return air channel.Now, the air of discharging by air exhaust passage is less, makes thermal losses less, and energy consumption is less, and better to the drying effect of base material, there will not be overheated problem.
As improvement, in described air intake passage, be provided with the first air cleaner, the pipeline between upper air duct, lower air duct and base material heating chamber is provided with the second air cleaner.Like this, the first air cleaner can be to filtering from the air of air intake passage inspiration for the first time, the second air cleaner can filter for the second time to the air after heating, like this, just the air in Steam Heating unit has been carried out to twice filtration, can guarantee to filter out the impurity in air completely, make the air of producing by boasting from the air outlet of top nozzle and nozzle free from foreign meter, can avoid impurity to adhere to substrate surface and affect the quality of finished electrode.
Accompanying drawing explanation
Fig. 1 is the structural representation of infrared heating unit;
Fig. 2 is the structural representation of Steam Heating unit.
Wherein, 1, infrared heating pipe; 2, slider roller; 3, base material; 4, air intake passage; 5, air heat chamber; 6, lower air duct; 7, upper air duct; 8, air exhaust passage; 9, return air channel; 10, lower nozzle; 11, top nozzle; 12, air outlet; 13, base material heating chamber; 14, volume damper; 15, blower fan; 16, temperature sensor; 17, valve; 18, heat(ing) coil; 19, fin; 20, steam inlet; 21, steam (vapor) outlet; 22, the first air cleaner; 23, the second air cleaner.
The specific embodiment
Below in conjunction with the drawings and specific embodiments, the present invention is described in more detail.
Coating machine baking oven system of the present invention, comprise the infrared heating unit and the Steam Heating unit that set gradually, infrared heating unit is arranged on the forward part of baking oven system, Steam Heating unit is arranged on the rear section of baking oven system, base material first passes through infrared heating unit, and then through Steam Heating unit.
As shown in Figure 1, described infrared heating unit comprises many infrared ray heating tubes 1, many infrared ray heating tubes 1 be arranged in parallel and are positioned in same level, the below of many infrared ray heating tubes 1 is provided with a plurality of slider rollers 2, a plurality of slider rollers 2 are positioned in same level, base material 3 on slider roller 2 to front slide.
As shown in Figure 2, described Steam Heating unit comprises air intake passage 4, air heat chamber 5, base material heating chamber 13, air exhaust passage 8 and return air channel 9, one end of air intake passage 4 is communicated with outside atmosphere, the other end of air intake passage 4 is communicated with air heat chamber 5, in air heat chamber 5, be provided with heat(ing) coil 18, one end of heat(ing) coil 18 is the steam inlet 20 being connected with vapour source, the other end of heat(ing) coil 18 is steam (vapor) outlet 21, the outer wall of heat(ing) coil 18 is provided with a plurality of fin 19, in base material heating chamber 13, be provided with top nozzle 11 and lower nozzle 10, top nozzle 11 and relative several air outlets 12 that is provided with on lower nozzle 10, top nozzle 11 is positioned at the top of lower nozzle 10, air outlet 12 on top nozzle 11 arranges downwards, air outlet 12 on lower nozzle 10 upwards arranges, air outlet 12 quantity on air outlet 12 on top nozzle 11 and lower nozzle 10 equate and arrange one to one, top nozzle 11 is communicated with air heat chamber 5 by upper air duct 7, lower nozzle 10 is communicated with air heat chamber 5 by lower air duct 6, one end of air exhaust passage 8 is communicated with base material heating chamber 13, the other end of air exhaust passage 8 is communicated with outside atmosphere, one end of return air channel 9 is communicated with base material heating chamber 13, the other end of return air channel 9 is communicated with air intake passage 4, on air intake passage 4 and exhaust passage 8, be equipped with blower fan 15, air intake passage 4, exhaust passage 8, return air channel 9, on upper air duct 7 and lower air duct 6, be equipped with volume damper 14, base material 3 priorities are from a side of many infrared ray heating tubes 1, between top nozzle 11 and lower nozzle 10, pass, that is to say that base material 3 first slips over from the below of infrared ray heating tube 1 by slider roller 2, now, infrared ray heating tube 1 carries out heating, drying by the mode of heating using microwave to base material 3, then base material 3 passes between top nozzle 11 and nozzle 10, now the air outlet 12 on top nozzle 11 and nozzle 10 blows out hot-air, heating, drying is carried out on two surfaces to base material 3.
During Steam Heating cell operation, by the blower fan 15 on air intake passage 4, air intake is arrived in air heat chamber 5, simultaneously, valve 17 is opened, steam enters in heat(ing) coil 18, the heat of steam passes to the air in air heat chamber 5 by fin 19, air in air heat chamber 5 is heated, air after heating is transported to top nozzle 11 by upper air duct 7 respectively, by lower air duct 6, be transported to lower nozzle 10, top nozzle 11 and lower the nozzle 10 respectively air outlet 12 by separately blow out hot-air, respectively heating, drying is carried out in two surfaces of base material 3, and an air part in base material heating chamber 13 is discharged in outside atmosphere by air exhaust passage 8, another part is got back to air intake passage 4 by return air channel 9 and is carried out circulating-heating, air exhaust passage 8 is provided with for by the blower fan of Bas Discharged 15, air intake passage 4, exhaust passage 8, return air channel 9, on upper air duct 7 and lower air duct 6, be equipped with volume damper 14, volume damper 14 can be to air intake passage 4, exhaust passage 8, return air channel 9, the air mass flow of upper air duct 7 and lower air duct 6 regulates.
Described air exhaust passage 8 is 1:4 with the ratio of the gas flow of return air channel 9, that is to say that 20% of air in base material heating chamber 13 is discharged in outside atmosphere by air exhaust passage 8,80% of air in base material heating chamber 13 is got back to air intake passage 4 by return air channel 9, and then enters air heat chamber 5 and heat.
In described air intake passage 4, be provided with the first air cleaner 22, pipeline between upper air duct 7, lower air duct 6 and base material heating chamber 5 is provided with the second air cleaner 23, the first air cleaners 22 and the second air cleaner 23 can carry out twice filtration to airborne impurity.
Below only with regard to the present invention, apply preferably example and made explanation, but can not be interpreted as it is limitations on claims, structure of the present invention can have other to change, and is not limited to said structure.In a word, all various variations of doing in the protection domain of independent claims of the present invention are all in protection scope of the present invention.
Claims (4)
1. a coating machine baking oven system, it is characterized in that, it comprises infrared heating unit and the Steam Heating unit setting gradually, described infrared heating unit comprises many infrared ray heating tubes (1), described Steam Heating unit comprises air intake passage (4), air heat chamber (5), base material heating chamber (13), air exhaust passage (8) and return air channel (9), one end of air intake passage (4) is communicated with outside atmosphere, the other end of air intake passage (4) is communicated with air heat chamber (5), in air heat chamber (5), be provided with heat(ing) coil (18), one end of heat(ing) coil (18) is the steam inlet (20) being connected with vapour source, the other end of heat(ing) coil (18) is steam (vapor) outlet (21), the outer wall of heat(ing) coil (18) is provided with a plurality of fin (19), in base material heating chamber (13), be provided with top nozzle (11) and lower nozzle (10), upper relative several air outlets (12) that are provided with of top nozzle (11) and lower nozzle (10), top nozzle (11) is communicated with air heat chamber (5) by upper air duct (7), lower nozzle (10) is communicated with air heat chamber (5) by lower air duct (6), one end of air exhaust passage (8) is communicated with base material heating chamber (13), the other end of air exhaust passage (8) is communicated with outside atmosphere, one end of return air channel (9) is communicated with base material heating chamber (13), the other end of return air channel (9) is communicated with air intake passage (4), on air intake passage (4) and exhaust passage (8), be equipped with blower fan (15), air intake passage (4), exhaust passage (8), return air channel (9), on upper air duct (7) and lower air duct (6), be equipped with volume damper (14), base material (3) priority is from a side of many infrared ray heating tubes (1), between top nozzle (11) and lower nozzle (10), pass.
2. coating machine baking oven system according to claim 1, it is characterized in that: the steam inlet (20) of described heat(ing) coil (18) locates to be provided with valve (17), in air heat chamber (5) or upper air duct (7) or lower air duct (6), be provided with temperature sensor (16), the signal output part of temperature sensor (16) is electrically connected to the input of a controller, and the output of controller is electrically connected to the signal input part of valve (17).
3. coating machine baking oven system according to claim 2, is characterized in that: described air exhaust passage (8) is 1:4 with the ratio of the gas flow of return air channel (9).
4. coating machine baking oven system according to claim 3, it is characterized in that: in described air intake passage (4), be provided with the first air cleaner (22), the pipeline between upper air duct (7), lower air duct (6) and base material heating chamber (5) is provided with the second air cleaner (23).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410011581.9A CN103752482B (en) | 2014-01-10 | 2014-01-10 | Coating machine oven system |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201410011581.9A CN103752482B (en) | 2014-01-10 | 2014-01-10 | Coating machine oven system |
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| CN103752482A true CN103752482A (en) | 2014-04-30 |
| CN103752482B CN103752482B (en) | 2015-02-18 |
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| CN201410011581.9A Active CN103752482B (en) | 2014-01-10 | 2014-01-10 | Coating machine oven system |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108895713A (en) * | 2018-06-04 | 2018-11-27 | 同济大学 | A kind of lithium battery pole piece coating machine drying system using heat pump recuperation of heat |
| CN109317346A (en) * | 2018-01-16 | 2019-02-12 | 苏州艾尔科机电工程有限公司 | A kind of New-air purifying system between spraying |
| CN113492092A (en) * | 2020-03-18 | 2021-10-12 | 本田技研工业株式会社 | Resin curing device and resin curing method |
| CN114454523A (en) * | 2022-03-16 | 2022-05-10 | 江苏邦宇薄膜技术有限公司 | Preparation method of window film |
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| JP2010173094A (en) * | 2009-01-27 | 2010-08-12 | Fujifilm Corp | Method for forming relief printing layer for relief forme original plate and relief forming layer obtained by the method |
| CN101850327A (en) * | 2009-10-23 | 2010-10-06 | 简甦 | Nozzle heating type drying equipment |
| CN103407288A (en) * | 2013-07-19 | 2013-11-27 | 西安航天华阳印刷包装设备有限公司 | Coating drying oven of large-width wallpaper device |
| CN203664156U (en) * | 2014-01-10 | 2014-06-25 | 宁波南车新能源科技有限公司 | Drying oven system of coater |
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2014
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Patent Citations (7)
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| US4287671A (en) * | 1978-09-15 | 1981-09-08 | George Koch Sons, Inc. | Method of curing coated articles |
| CN1403775A (en) * | 2002-09-19 | 2003-03-19 | 汕头市远东轻化装备公司 | Combined baking channel |
| CN2810210Y (en) * | 2005-06-28 | 2006-08-30 | 中国船舶工业总公司七一五研究所宜昌分部 | Tobacco slice drying device |
| JP2010173094A (en) * | 2009-01-27 | 2010-08-12 | Fujifilm Corp | Method for forming relief printing layer for relief forme original plate and relief forming layer obtained by the method |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109317346A (en) * | 2018-01-16 | 2019-02-12 | 苏州艾尔科机电工程有限公司 | A kind of New-air purifying system between spraying |
| CN108895713A (en) * | 2018-06-04 | 2018-11-27 | 同济大学 | A kind of lithium battery pole piece coating machine drying system using heat pump recuperation of heat |
| CN113492092A (en) * | 2020-03-18 | 2021-10-12 | 本田技研工业株式会社 | Resin curing device and resin curing method |
| US11975356B2 (en) | 2020-03-18 | 2024-05-07 | Honda Motor Co., Ltd. | Resin curing device and resin curing method |
| CN114454523A (en) * | 2022-03-16 | 2022-05-10 | 江苏邦宇薄膜技术有限公司 | Preparation method of window film |
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| CN103752482B (en) | 2015-02-18 |
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Address after: 315000 Zhejiang city of Ningbo province Yinzhou District Wuxiang No. 552 West Road Patentee after: NINGBO CRRC NEW ENERGY TECHNOLOGY CO., LTD. Address before: 315112 Zhejiang city of Ningbo province Yinzhou District five Township Wuxiang No. 552 West Road Patentee before: Ningbo Nanche New Energy Technology Co., Ltd. |