CN104859292A - Drying system of intaglio printing press - Google Patents
Drying system of intaglio printing press Download PDFInfo
- Publication number
- CN104859292A CN104859292A CN201510229527.6A CN201510229527A CN104859292A CN 104859292 A CN104859292 A CN 104859292A CN 201510229527 A CN201510229527 A CN 201510229527A CN 104859292 A CN104859292 A CN 104859292A
- Authority
- CN
- China
- Prior art keywords
- air
- heat
- heat exchanger
- printing press
- intaglio printing
- 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
Links
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working
Landscapes
- Drying Of Solid Materials (AREA)
Abstract
The invention discloses a drying system of an intaglio printing press. The drying system comprises a heat exchanger unit used for heating cold air, a drying unit used for drying ink and a waste heat recovery unit used for recovering waste heat. The heat exchanger unit comprises a heat exchanger and an air inlet fan. An air pipe of the heat exchanger is connected with the air inlet fan. An outlet end of an air discharge pipe is close to the surface of printed material. The interior of the heat exchanger is provided with multiple heating pipes. The drying unit comprises a drying box. An air inlet cavity of the drying box is provided with air nozzles used for drying the printed material. An air return cavity is provided with an air return pipe used for recovery of waste air. The waste heat recovery unit comprises a waste air fan and a heat-exchanging box, the interior of which is further provided with a heat-exchanging pipe used for ingress of cold air. An outlet end of the heat-exchanging pipe is connected to an air inlet pipe of the heat exchanger. The drying system of the intaglio printing press has following beneficial effects: heating cold air is used for drying the printed material; dried waste air can be recovered in a highly-efficient mode; and waste heat is effectively utilized when being recovered and discharged at the same time.
Description
Technical field
The present invention relates to printing machine equipment field, refer to a kind of intaglio printing press drying system especially.
Background technology
In existing intaglio printing press, after the printing completing stock, need to carry out drying and processing to it.The drying unit ubiquity some shortcomings of conventional intaglio printing press, as low in heat utilization efficiency, drying efficiency is not high, dry after used heat can not effectively process.
Summary of the invention
In view of this, the object of the invention is to propose that a kind of heat utilization efficiency is high, drying efficiency is high and effectively can utilize the intaglio printing press drying system of used heat.
Based on above-mentioned purpose a kind of intaglio printing press drying system provided by the invention, comprise the heat exchanger unit for heating cold air, the drying unit for dry ink and the waste heat recovery unit for reclaiming used heat; Wherein:
Described heat exchanger unit, comprises heat exchanger, air intake blower fan; Described heat exchanger is elliposoidal, and its two ends along long axis direction arrange blast pipe and discharge pipe respectively, and described blast pipe is connected with air intake blower fan, and the port of export of described discharge pipe is near stock surface; Described internal heat exchanger is provided with multiple heating tube;
Described drying unit, comprises drying box, establishes separate air-inlet cavity and return air chamber in described drying box; Described air-inlet cavity bottom even is provided with multiple tuyere, and near stock surface; Described return air chamber bottom even is provided with multiple return air airduct, and the bottom nozzle of described return air airduct is near stock surface; Described air-inlet cavity is connected with described discharge pipe;
Described waste heat recovery unit, comprises exhaust gas fan, heat exchange case; Described heat exchange case is provided with exhaust gas entrance and waste gas outlet, and described exhaust gas entrance is connected with exhaust gas fan one end, and the exhaust gas fan other end is connected to described return air chamber; Described heat exchange case is inner also arranges the heat-exchange tube being connected with cold wind, and the port of export of described heat-exchange tube is connected to the blast pipe of described heat exchanger.
Preferably, the port of export place of described discharge pipe is provided with plastic sheeting.
Preferably, the infrared ray that described heating tube produces can through the curved wall reflecting focal of described elliposoidal heat exchanger in two focus place, and two focus places respectively arrange heating tube described in.
Preferably, described heating tube outer surface is evenly provided with multiple radiating fin.
Preferably, described air-inlet cavity is positioned at below described return air chamber, and described multiple tuyere and multiple return air airduct to be on same level line and alternately arrangement.
Preferably, the sidewall at described return air airduct bottom nozzle place is all provided with multiple circular hole.
Preferably, described heat-exchange tube is tortuous is arranged on described heat exchange case inside, and on its straight line portion, be respectively arranged with pipe table fin and pipe inner fin; The arrival end of described heat-exchange tube is connected with a cold wind blower fan.
Optionally, described heat exchange case comprises top box and nowel; Described top box is provided with cold air air inlet and preheated air exhaust outlet, and described preheated air exhaust outlet is connected with the blast pipe of described heat exchanger; Described nowel is provided with waste gas air inlet and waste gas exhaust outlet; Described heat-exchange tube comprises evaporator section, condensation segment and adiabatic section, and described evaporator section is positioned at described nowel, and described condensation segment is positioned at described top box, and described evaporator section is connected by described adiabatic section with condensation segment.
Preferably, the evaporator section of described heat-exchange tube and condensation segment are evenly provided with multiple fin.
As can be seen from above, intaglio printing press drying system provided by the invention, be used for drying printed thing by heat exchanger unit heating cold air, the heat exchanger of elliposoidal has good heating effect; Drying unit utilizes the air of heating to carry out drying work, and simultaneously return air chamber can reclaim the waste gas after oven dry efficiently; Waste heat recovery unit reclaims waste gas and while discharge, utilizes heat exchange case to reclaim used heat for the used heat of cold air in heat exchanger unit, effectively utilize the used heat of waste gas.
Accompanying drawing explanation
In order to be illustrated more clearly in the embodiment of the present invention or technical scheme of the prior art, be briefly described to the accompanying drawing used required in embodiment or description of the prior art below, apparently, accompanying drawing in the following describes is only some embodiments of the present invention, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings.
Fig. 1 is the intaglio printing press drying system structural representation of the embodiment of the present invention;
Fig. 2 is the heat exchanger unit structural representation of the embodiment of the present invention;
Fig. 3 is the drying unit structural representation of the embodiment of the present invention;
Fig. 4 is the waste heat recovery unit structural representation of the embodiment of the present invention;
Fig. 5 is the waste heat recovery unit structural representation of another embodiment of the present invention.
Detailed description of the invention
For making the object, technical solutions and advantages of the present invention clearly understand, below in conjunction with specific embodiment, and with reference to accompanying drawing, the present invention is described in more detail.
With reference to figure 1, it is the intaglio printing press drying system structural representation of the embodiment of the present invention.
Embodiments provide a kind of intaglio printing press drying system, it is made up of three parts, that is: heat exchanger unit, drying unit, waste heat recovery unit.Outside cold air input heat exchanger unit, after heat exchanger heats, enter drying unit, air after drying unit utilizes heating is dried stock, meanwhile, the waste gas recovery that produces after drying is delivered to waste heat recovery unit, and waste gas carries out exchange heat at waste heat recovery unit, heat is recovered and for preheating the cold air in heat exchanger unit, realizes the recycling of used heat.Below to heat exchanger unit, drying unit and waste heat recovery unit carry out concrete structure and working method explanation respectively.
With reference to figure 2, it is the heat exchanger unit structural representation of the embodiment of the present invention.
Heat exchanger unit, comprises heat exchanger 1, air intake blower fan 2; Described heat exchanger 1 is elliposoidal, and its two ends along long axis direction arrange blast pipe 3 and discharge pipe 4 respectively, and described blast pipe 3 is connected with air intake blower fan 2, and the port of export of described discharge pipe 4 is near stock 5 surface; Described heat exchanger 1 inside is provided with multiple heating tube 6.
Cold air, under the effect of air intake blower fan 2, enters heat exchanger 4 by blast pipe 3, and the heating tube 6 in heat exchanger 1 adds hot-air, becomes hot-air, exported by discharge pipe 4 after cold air heating.
In the present embodiment, the shape of heat exchanger 1 is elliposoidal, multiple heating tube 6 is set between the sidewall of elliposoidal heat exchanger 1, the infrared ray that heating tube produces can through the curved wall reflecting focal of described elliposoidal heat exchanger 1 in two focus place, two focus places respectively arrange heating tube 6 described in, and part infrared ray is absorbed by two heating tubes 6 at focus place.Other infrared ray remaining, by after the discharge pipe 4 below focus, is exported by discharge pipe 4 lower port, is irradiated on stock 5, plays the effect of preheating stock 5.
As preferably, the port of export place of discharge pipe 4 is provided with plastic sheeting 7.Plastic sheeting 7 can stop passing through of hot-air, makes hot-air enter drying box 8.Plastic sheeting allows infrared ray to pass through, and makes infrared radiation on stock 5.The ratio that the thickness effect infrared ray of plastic sheeting passes through.
The outer surface of heating tube 6 is evenly provided with multiple radiating fin, for the heating of auxiliary heating pipe 6.
In addition, in various embodiments, according to concrete use needs, major semiaxis length and the semi-minor axis length of elliposoidal heat exchanger 1 are determined by the quantity and spacing of heating tube 6.For heating tube 6, when intaglio printing press mode of heating is electrical heating, in heating tube 6, there is electrical heating wire; When intaglio printing press mode of heating is deep fat heating, in heating tube 6, pass into the deep fat of circulation; When intaglio printing press mode of heating is Steam Heating, in heating tube 6, pass into the steam of circulation.
With reference to figure 3, it is the drying unit structural representation of the embodiment of the present invention.
Drying unit, comprises drying box 8, establishes separate air-inlet cavity 9 and return air chamber 10 in described drying box 8; Described air-inlet cavity 9 bottom even is provided with multiple tuyere 11, and near stock 5 surface; Described return air chamber 10 bottom even is provided with multiple return air airduct 12, and the bottom nozzle of described return air airduct 12 is near stock 5 surface; Described air-inlet cavity 9 is connected with described discharge pipe 4 (shown in Fig. 2).
The hot blast that heat exchanger 1 produces enters the air-inlet cavity 9 of drying box 8 by the transmission of the pipeline be connected with drying box 8, and sprays to stock surface by the multiple tuyeres 12 bottom air-inlet cavity 9, carries out drying work.Hot blast mixed volatilization organic gas after dry, become waste gas, produce negative pressure under the effect of the exhaust gas fan of return air chamber 10 in waste heat recovery unit, waste gas enters return air chamber 10 by return air airduct 12 under suction function, is finally entered the waste heat recovery unit of follow-up connection by the outlet in return air chamber 10.The bottom nozzle of return air airduct 12 is near stock 5 surface, and general is positioned at the higher position of stock 5 surface escaping gas concentration; Meanwhile, as preferably, the sidewall at return air airduct 12 bottom nozzle place is all provided with multiple circular hole, is conducive to the absorption of VOC like this.
In the present embodiment, air-inlet cavity 9 and return air chamber 10 are arranged with upper-lower position, and air-inlet cavity 9 is positioned at below return air chamber 10.Simultaneously, multiple tuyere 11 and multiple return air airduct 12 to be on same level line and alternately arrangement, namely see shown in Fig. 3, a return air airduct 12 is had between two tuyeres 11, a tuyere 11 is had between two return air airducts 12, by above-mentioned set-up mode, the effect of oven dry and waste gas recovery can be made more even, improve the efficiency of oven dry and waste gas recovery further.
With reference to figure 4, it is the waste heat recovery unit structural representation of the embodiment of the present invention.
Waste heat recovery unit, comprises exhaust gas fan 13, heat exchange case 14; Described heat exchange case 14 is provided with exhaust gas entrance 15 and waste gas outlet 16, and described exhaust gas entrance 15 is connected with exhaust gas fan 13 one end, and exhaust gas fan 13 other end is connected to described return air chamber 9 (shown in Fig. 3); Described heat exchange case 14 inside also arranges the heat-exchange tube 17 being connected with cold wind, and the port of export of described heat-exchange tube 17 is connected to the blast pipe 3 (shown in Fig. 2) of described heat exchanger 1.
In the present embodiment, heat-exchange tube 17 is tortuous is arranged on described heat exchange case 14 inside, and on its straight line portion, be respectively arranged with pipe table fin and pipe inner fin; The arrival end of described heat-exchange tube 17 is connected with a cold wind blower fan 18, and cold wind blower fan 18 is for sending the cold wind of outside into heat-exchange tube 17.
The waste gas that in drying unit, drying printed thing surface ink produces under the effect of exhaust gas fan 13 through the conveying of pipeline, heat exchange case 14 is entered inner by exhaust gas entrance 15, and the heat-exchange tube 17 through heat exchange case 14 inside, heat-exchange tube 17 absorbs the heat in waste gas, and the heat of absorption is passed to the cold wind wherein flowed, exported by the port of export of heat-exchange tube 17 after cold wind absorbs the heat in waste gas and be delivered to the blast pipe 3 of heat exchanger 1, for preheating the cold wind that will enter heat exchanger 1, complete the recycling of used heat.
The tortuous set-up mode of heat-exchange tube 17, the area of the heat exchange of increase; The pipe table fin that heat-exchange tube 17 outer surface is arranged contributes to the absorption to waste-gas heat, and the pipe inner fin that its inner surface is arranged simultaneously contributes to the heat transfer accelerating heat-exchange tube 17 pairs of cold wind; Above-mentioned design effectively can both improve heat exchanger effectiveness, and then improves the efficiency of Waste Heat Recovery.
With reference to figure 5, it is the waste heat recovery unit structural representation of another embodiment of the present invention.
As another embodiment, heat exchange case comprises top box 18 and nowel 19.Described top box 18 is provided with cold air air inlet 20 and preheated air exhaust outlet 21, and described preheated air exhaust outlet 21 is connected with the blast pipe 3 of described heat exchanger 1; Described nowel 19 is provided with waste gas air inlet 22 and waste gas exhaust outlet 23; Described heat-exchange tube 17 ' comprises evaporator section 24, condensation segment 25 and adiabatic section 26, and described evaporator section 24 is positioned at described nowel 19, and described condensation segment 25 is positioned at described top box 18, and described evaporator section 24 is connected by described adiabatic section 26 with condensation segment 25.
The waste gas that drying unit produces enters the nowel 19 of heat exchange case under the effect of exhaust gas fan, and the evaporator section 24 of heat-exchange tube 17 ' absorbs the heat in waste gas, and evaporator section 24 is evenly provided with multiple fin, can contribute to the absorption accelerating used heat.Working solution in evaporator section 24 absorbs heat energy evaporation and becomes steam, and steam flows to condensation segment 25 by adiabatic section 26, is condensed into liquid, releases heat.The heat of release conducts through condensation segment 25, for the cold air entered by cold air air inlet 20 in top box 18, the fin that condensation segment 25 outer wall is evenly arranged contributes to the heating accelerating cold air, cold air after heating exports through preheated air exhaust outlet 21 and by Cemented filling to heat exchanger 1, is recycled by used heat in heat exchanger unit.
Those of ordinary skill in the field are to be understood that: the foregoing is only specific embodiments of the invention; be not limited to the present invention; within the spirit and principles in the present invention all, any amendment made, equivalent replacement, improvement etc., all should be included within protection scope of the present invention.
Claims (9)
1. an intaglio printing press drying system, is characterized in that, comprises the heat exchanger unit for heating cold air, the drying unit for dry ink and the waste heat recovery unit for reclaiming used heat; Wherein:
Described heat exchanger unit, comprises heat exchanger, air intake blower fan; Described heat exchanger is elliposoidal, and its two ends along long axis direction arrange blast pipe and discharge pipe respectively, and described blast pipe is connected with air intake blower fan, and the port of export of described discharge pipe is near stock surface; Described internal heat exchanger is provided with multiple heating tube;
Described drying unit, comprises drying box, establishes separate air-inlet cavity and return air chamber in described drying box; Described air-inlet cavity bottom even is provided with multiple tuyere, and near stock surface; Described return air chamber bottom even is provided with multiple return air airduct, and the bottom nozzle of described return air airduct is near stock surface; Described air-inlet cavity is connected with described discharge pipe;
Described waste heat recovery unit, comprises exhaust gas fan, heat exchange case; Described heat exchange case is provided with exhaust gas entrance and waste gas outlet, and described exhaust gas entrance is connected with exhaust gas fan one end, and the exhaust gas fan other end is connected to described return air chamber; Described heat exchange case is inner also arranges the heat-exchange tube being connected with cold wind, and the port of export of described heat-exchange tube is connected to the blast pipe of described heat exchanger.
2. intaglio printing press drying system according to claim 1, is characterized in that, the port of export place of described discharge pipe is provided with plastic sheeting.
3. intaglio printing press drying system according to claim 1, is characterized in that, the infrared ray that described heating tube produces can through the curved wall reflecting focal of described elliposoidal heat exchanger in two focus place, and two focus places respectively arrange heating tube described in.
4. intaglio printing press drying system according to claim 1, is characterized in that, described heating tube outer surface is evenly provided with multiple radiating fin.
5. intaglio printing press drying system according to claim 1, is characterized in that, described air-inlet cavity is positioned at below described return air chamber, and described multiple tuyere and multiple return air airduct to be on same level line and alternately arrangement.
6. intaglio printing press drying system according to claim 1, is characterized in that, the sidewall at described return air airduct bottom nozzle place is all provided with multiple circular hole.
7. intaglio printing press drying system according to claim 1, is characterized in that, described heat-exchange tube is tortuous is arranged on described heat exchange case inside, and on its straight line portion, be respectively arranged with pipe table fin and pipe inner fin; The arrival end of described heat-exchange tube is connected with a cold wind blower fan.
8. intaglio printing press drying system according to claim 1, is characterized in that, described heat exchange case comprises top box and nowel; Described top box is provided with cold air air inlet and preheated air exhaust outlet, and described preheated air exhaust outlet is connected with the blast pipe of described heat exchanger; Described nowel is provided with waste gas air inlet and waste gas exhaust outlet; Described heat-exchange tube comprises evaporator section, condensation segment and adiabatic section, and described evaporator section is positioned at described nowel, and described condensation segment is positioned at described top box, and described evaporator section is connected by described adiabatic section with condensation segment.
9. intaglio printing press drying system according to claim 8, is characterized in that, the evaporator section of described heat-exchange tube and condensation segment are evenly provided with multiple fin.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510229527.6A CN104859292B (en) | 2015-05-07 | 2015-05-07 | A kind of intaglio printing press drying system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510229527.6A CN104859292B (en) | 2015-05-07 | 2015-05-07 | A kind of intaglio printing press drying system |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104859292A true CN104859292A (en) | 2015-08-26 |
| CN104859292B CN104859292B (en) | 2017-12-12 |
Family
ID=53905658
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510229527.6A Expired - Fee Related CN104859292B (en) | 2015-05-07 | 2015-05-07 | A kind of intaglio printing press drying system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104859292B (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105459576A (en) * | 2015-12-11 | 2016-04-06 | 无锡普瑞明思机械制造有限公司 | Efficient color printing packing machine |
| CN105835525A (en) * | 2016-05-25 | 2016-08-10 | 大连奥特马工业有限公司 | Waste heat recovery and hot air type energy-saving drying control system |
| CN106142820A (en) * | 2016-07-02 | 2016-11-23 | 晋江市海纳机械股份有限公司 | A kind of gravure apparatus with automatic drying function |
| CN107832521A (en) * | 2017-11-03 | 2018-03-23 | 西安理工大学 | A kind of Optimization Design of gravure press dryer intake stack system |
| CN108099274A (en) * | 2017-04-28 | 2018-06-01 | 西安精密印刷机械研究院有限公司 | The preheating device and single surface corrugated paper board production line of a kind of single face corrugated board |
| CN108944018A (en) * | 2018-06-19 | 2018-12-07 | 芜湖威灵数码科技有限公司 | A kind of paper automatic drying apparatus of printing equipment |
| CN111559170A (en) * | 2020-06-10 | 2020-08-21 | 胡海鹰 | Green type corrugated paper packing box printing machine |
| CN113715508A (en) * | 2021-08-31 | 2021-11-30 | 河南省邮电科技有限公司 | Automatic drying system of multi-functional double-colored gravure press |
Citations (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS645846A (en) * | 1987-06-29 | 1989-01-10 | Kondo Unyu Kiko Kk | Drying machine for printed paper |
| CN2361391Y (en) * | 1998-11-11 | 2000-02-02 | 霍兆坤 | Heating device for coating machine |
| JP2002337309A (en) * | 2001-05-15 | 2002-11-27 | Asahi Kosoku Insatsu Kk | Printing apparatus |
| CN1676324A (en) * | 2005-04-18 | 2005-10-05 | 浙江美格机械有限公司 | Drying box residual heat recovering device for integlio press |
| JP4800087B2 (en) * | 2006-04-07 | 2011-10-26 | 近藤工業株式会社 | Hot air dryer for printing paper |
| JP3178673U (en) * | 2012-07-06 | 2012-09-27 | ニッカ株式会社 | Printing machine drying equipment |
| CN102937385A (en) * | 2012-10-22 | 2013-02-20 | 周祥 | Fixed tube-sheet heat exchanger and manufacturing method thereof |
| JP2013107211A (en) * | 2011-11-17 | 2013-06-06 | Kyoritsu Insatsu Kk | Hot air temperature control in drying printing paper |
| CN203543340U (en) * | 2013-09-03 | 2014-04-16 | 杭州添丽装饰纸有限公司 | Oven heating device for intaglio printing machine |
| CN203600771U (en) * | 2013-10-26 | 2014-05-21 | 杨峥雄 | Energy-saving drying device for printing press |
| CN203901942U (en) * | 2014-06-20 | 2014-10-29 | 厦门山川材料科技有限公司 | Drying system of energy saving type water-based ink photogravure press |
| CN104233733A (en) * | 2013-06-20 | 2014-12-24 | Lg电子株式会社 | Dryer with a waste heat recovery means |
| CN204263707U (en) * | 2014-12-04 | 2015-04-15 | 常德市芙蓉实业发展有限责任公司 | A kind of waste-heat recovery device of intaglio press |
-
2015
- 2015-05-07 CN CN201510229527.6A patent/CN104859292B/en not_active Expired - Fee Related
Patent Citations (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS645846A (en) * | 1987-06-29 | 1989-01-10 | Kondo Unyu Kiko Kk | Drying machine for printed paper |
| CN2361391Y (en) * | 1998-11-11 | 2000-02-02 | 霍兆坤 | Heating device for coating machine |
| JP2002337309A (en) * | 2001-05-15 | 2002-11-27 | Asahi Kosoku Insatsu Kk | Printing apparatus |
| CN1676324A (en) * | 2005-04-18 | 2005-10-05 | 浙江美格机械有限公司 | Drying box residual heat recovering device for integlio press |
| JP4800087B2 (en) * | 2006-04-07 | 2011-10-26 | 近藤工業株式会社 | Hot air dryer for printing paper |
| JP2013107211A (en) * | 2011-11-17 | 2013-06-06 | Kyoritsu Insatsu Kk | Hot air temperature control in drying printing paper |
| JP3178673U (en) * | 2012-07-06 | 2012-09-27 | ニッカ株式会社 | Printing machine drying equipment |
| CN102937385A (en) * | 2012-10-22 | 2013-02-20 | 周祥 | Fixed tube-sheet heat exchanger and manufacturing method thereof |
| CN104233733A (en) * | 2013-06-20 | 2014-12-24 | Lg电子株式会社 | Dryer with a waste heat recovery means |
| CN203543340U (en) * | 2013-09-03 | 2014-04-16 | 杭州添丽装饰纸有限公司 | Oven heating device for intaglio printing machine |
| CN203600771U (en) * | 2013-10-26 | 2014-05-21 | 杨峥雄 | Energy-saving drying device for printing press |
| CN203901942U (en) * | 2014-06-20 | 2014-10-29 | 厦门山川材料科技有限公司 | Drying system of energy saving type water-based ink photogravure press |
| CN204263707U (en) * | 2014-12-04 | 2015-04-15 | 常德市芙蓉实业发展有限责任公司 | A kind of waste-heat recovery device of intaglio press |
Non-Patent Citations (1)
| Title |
|---|
| 白文华，黄清明，包能胜等: "凹版印刷烘箱干燥过程分析与节能优化设计", 《包装工程》 * |
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105459576A (en) * | 2015-12-11 | 2016-04-06 | 无锡普瑞明思机械制造有限公司 | Efficient color printing packing machine |
| CN105835525A (en) * | 2016-05-25 | 2016-08-10 | 大连奥特马工业有限公司 | Waste heat recovery and hot air type energy-saving drying control system |
| CN106142820A (en) * | 2016-07-02 | 2016-11-23 | 晋江市海纳机械股份有限公司 | A kind of gravure apparatus with automatic drying function |
| CN108099274A (en) * | 2017-04-28 | 2018-06-01 | 西安精密印刷机械研究院有限公司 | The preheating device and single surface corrugated paper board production line of a kind of single face corrugated board |
| CN107832521A (en) * | 2017-11-03 | 2018-03-23 | 西安理工大学 | A kind of Optimization Design of gravure press dryer intake stack system |
| CN107832521B (en) * | 2017-11-03 | 2021-05-25 | 西安理工大学 | Optimization design method for air inlet pipeline system of gravure press oven |
| CN108944018A (en) * | 2018-06-19 | 2018-12-07 | 芜湖威灵数码科技有限公司 | A kind of paper automatic drying apparatus of printing equipment |
| CN108944018B (en) * | 2018-06-19 | 2020-01-24 | 浙江宋氏实业有限公司 | Automatic paper drying equipment of printing equipment |
| CN111559170A (en) * | 2020-06-10 | 2020-08-21 | 胡海鹰 | Green type corrugated paper packing box printing machine |
| CN113715508A (en) * | 2021-08-31 | 2021-11-30 | 河南省邮电科技有限公司 | Automatic drying system of multi-functional double-colored gravure press |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104859292B (en) | 2017-12-12 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN104859292A (en) | Drying system of intaglio printing press | |
| CN102278869A (en) | Microwave energy-saving environmentally-friendly drying method and device of coal slime, lignite and medium minerals | |
| CN104132541B (en) | A kind of flue gas waste heat recovery and gradient utilization system | |
| KR20120070958A (en) | Waste heat reclaimer of farm produce drier | |
| CN101957125B (en) | Multiple-effect vacuum continuous drying equipment | |
| CN105466171B (en) | Used heat is used for the vacuum tube bank drying system of pneumatic conveying drying | |
| CN106440737A (en) | Energy-saving tea dryer | |
| CN101564200B (en) | Tobacco redrying energy-saving technique and energy-saving device of redrying machine thereof | |
| CN202254888U (en) | Recovery circulating device for tail gas waste heat of calciner | |
| CN205316850U (en) | Used heat is used for pneumatic drying's vacuum tube bank drying system | |
| CN106091681A (en) | Body of heater with heat reclaim unit | |
| CN205495926U (en) | Vacuum impregnation drying -machine | |
| CN201122041Y (en) | Drier with heat converter | |
| CN210283176U (en) | Quick drying device is used in extruded sheet processing | |
| CN204255045U (en) | A kind of glass fibre wets product dried system | |
| CN209651171U (en) | A kind of van-type scratch board conveyor possessing i.e. hot systems | |
| CN209522606U (en) | Evaporator system | |
| CN206251863U (en) | Food circulating dehumidification cooling device | |
| CN202494216U (en) | Heat-recovery steam-heating air treatment unit | |
| CN207741599U (en) | A kind of sludge drying tail gas heat recovery reuse means | |
| CN206113695U (en) | A circulation water saving system for coal industry alcoholization technology | |
| CN206724593U (en) | A kind of air circulation recovering mechanism of baking room | |
| CN111023132A (en) | Boiler waste heat recovery method and device convenient for connecting multiple devices | |
| CN206613680U (en) | A kind of waste heat recovery and baking finish drying device | |
| CN206018671U (en) | A kind of exhaust-gas treatment structure for being applied to incinerator |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| EXSB | Decision made by sipo to initiate substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20171212 Termination date: 20210507 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |