CN201385463Y - Oven heating device for intaglio printing press - Google Patents
Oven heating device for intaglio printing press Download PDFInfo
- Publication number
- CN201385463Y CN201385463Y CN200920114508U CN200920114508U CN201385463Y CN 201385463 Y CN201385463 Y CN 201385463Y CN 200920114508 U CN200920114508 U CN 200920114508U CN 200920114508 U CN200920114508 U CN 200920114508U CN 201385463 Y CN201385463 Y CN 201385463Y
- Authority
- CN
- China
- Prior art keywords
- oil
- heat exchange
- heat transfer
- baking oven
- exchange case
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Abstract
The utility model relates to an oven heating device for an intaglio printing press, which aims at solving the technical problem that the heating device has the characteristics of good quality of the printing products and high thermal efficiency so as to save the energy and reduce the production cost. The utility model adopts the technical scheme that the oven heating device for the intaglio printing press comprises a heat exchange box for heating air, a fan and an air pipe; the heat exchange box adopts heat transfer oil as heating medium; the heat transfer oil is delivered to the heat exchange box from an oil-fired boiler through an oil delivery pipeline, and a circulating pump and a proportional valve are installed on the oil delivery pipeline; the heat exchange box is a box body made of thin metal sheets, a plurality of heat transfer oil pipelines arranged in parallel are installed in the box body, the both ends of the heat transfer oil pipelines are respectively fixed on partition plates on both sides of the box body in a welding manner, and the oil delivery pipeline of the oil-fired boiler and a heat transfer oil outlet pipe are respectively communicated at the both ends of the heat transfer oil pipelines; the other two sides of the heat exchange box are respectively communicated with an outlet of the fan and the air pipe; and radiating fins are also installed on the circumference of an excircle of each heat transfer oil pipeline.
Description
Technical field
The utility model relates to the important device on a kind of printing machinery, specifically is the baking oven heater of intaglio press.
Background technology
Intaglio press generally is made up of 3-8 colour cell, and each colour cell all is furnished with one to two group of baking oven according to operating position, and purpose is the rapid ink drying that makes the coiled material surface behind the high speed printing.The baking oven thermal source of existing intaglio press is based on electric heater; Its operation principle is that baking oven is heated to extraneous inhaled air about 150-250 ℃ through electrothermal tube, by blower fan high-temperature gas is blown to the coiled material printing surface again, makes ink setting, and by air exhauster waste gas is discharged to outside the machine.Because the overall thermal efficiency (generating efficiency * electric heater heating efficient) of electric heater is lower, so energy usage is bigger.For example the power of 4 look intaglio press heating systems is about 1300KW.In the current society that advocates energy-conserving and environment-protective, this kind heating system obviously should be improved.
The utility model content
Technical problem to be solved in the utility model provides a kind of improvement of intaglio press baking oven heater, and this heating system should have the characteristics that printing product quality is good, the thermal efficiency is high, with energy savings, reduce production costs.
The technical scheme that the utility model provides is: intaglio press baking oven heater comprises the heat exchange case that adds hot-air, air is blasted the blower fan of this heat exchange case and the airduct that hot-air is imported baking oven; It is characterized in that the heat medium that described heat exchange case adopts is a conduction oil; Conduction oil is delivered to heat exchange case in this baking oven heater by thermo oil boiler by oil pipeline, and circulating pump and proportioning valve are housed on the oil pipeline.
Described heat exchange case is a casing of being made by metal sheet, the many heat conducting oil pipes that are arranged in parallel are housed in the casing, the two ends of these heat conducting oil pipes are welded knot respectively and are fixed on the division board of casing both sides, and the two ends of heat conducting oil pipe are connected the oil pipeline and the conduction oil outlet of thermo oil boiler respectively; The other both sides of heat exchange case communicate with airduct with the blower fan outlet respectively.
Fin also is installed on the outer circumference surface of described heat conducting oil pipe.
Operation principle of the present utility model is: conduction oil is through the thermo oil boiler heating, be delivered to the heat exchange case of baking oven heater by oil pipeline after, heat is given heat conducting oil pipe periphery air outside from the wall portion and the fin conductive of heat conducting oil pipe, blower fan 7 is blasted the air heat of (direction shown in the arrow F); Heated air enters baking oven through airduct again print product is heated; And after losing a part of heat through the conduction oil of heat exchange case, be back to thermo oil boiler through piping again and reheat that (proportioning valve is controlled the flow of conduction oil automatically according to the conduction oil temperature that sets, thereby reach the requirement of temperature stabilization, satisfy and produce needs); So go round and begin again periodic duty.
The beneficial effects of the utility model are: owing to adopt conduction oil transmission heat, improve greatly than the electrically heated mode thermal efficiency; Not only guarantee the quality of print product, and significantly reduced energy consumption; In addition, because thermo oil boiler can be simultaneously to many printing machines while fuel feeding, the reduction of production cost is particularly evident.
Description of drawings
Fig. 1 is a main TV structure schematic diagram of the present utility model.
The specific embodiment
As shown in Figure 1, intaglio press baking oven heater comprises the heat exchange case 3 that adds hot-air, air is blasted the blower fan 7 of this heat exchange case and the airduct 2 that hot-air is imported baking oven 1; The heat medium that described heat exchange case adopts is a conduction oil; Conduction oil is delivered to heat exchange case in the intaglio press baking oven heater by thermo oil boiler by oil pipeline, then is back to thermo oil boiler through piping again and reheats; Circulating pump and proportioning valve (thermo oil boiler and oil pipeline all give omission among the figure) are housed on the oil pipeline.
The heat exchange case that the utility model provides is a casing of being made by metal sheet, the heat conducting oil pipe 5 of many mutual substantially parallel settings is housed in the casing, these heat conducting oil pipe two ends are welded knot respectively and are fixed on the division board 5-3 of casing both sides, make that the tube wall of heat conducting oil pipe is inside and outside to isolate mutually; And the entrance point 5-5 of heat conducting oil pipe connects the oil pipeline 8 of thermo oil boiler, and port of export 5-2 connects conduction oil outlet 6 (outlet 6 connect again pipeline send conduction oil back to thermo oil boiler reheat); The other both sides of heat exchange case are respectively equipped with air inlet 3-2 and air outlet 3-1, and air inlet directly communicates with blower fan 7 outlets, and air outlet then imports baking oven 1 by airduct 2 with hot blast and directly print product heated.
For improving heat conduction efficiency, fin 5-1 is installed also on the outer circumference surface of all heat conducting oil pipes.
The equal buyable of described thermo oil boiler, circulating pump and proportioning valve.
Claims (3)
1, intaglio press baking oven heater comprises the heat exchange case (3) that adds hot-air, air is blasted the blower fan (7) of this heat exchange case and the airduct (2) that hot-air is imported baking oven (1); It is characterized in that the heat medium that described heat exchange case adopts is a conduction oil; Conduction oil is delivered to heat exchange case in this baking oven heater by thermo oil boiler by oil pipeline (8), and circulating pump and proportioning valve are housed on the oil pipeline.
2, intaglio press baking oven heater according to claim 1, it is characterized in that described heat exchange case (3) is a casing of being made by metal sheet, the many heat conducting oil pipes that are arranged in parallel (5) are housed in the casing, the two ends of these heat conducting oil pipes are welded knot respectively and are fixed on the division board (5-3) of casing both sides, and the two ends of heat conducting oil pipe are connected the oil pipeline (8) and the conduction oil outlet (6) of hot oil boiler respectively; The other both sides of heat exchange case communicate with airduct (2) with blower fan (7) outlet respectively.
3, intaglio press baking oven heater according to claim 1 and 2 is characterized in that on the outer circumference surface of described heat conducting oil pipe (5) fin (5-1) being installed also.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200920114508U CN201385463Y (en) | 2009-02-26 | 2009-02-26 | Oven heating device for intaglio printing press |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200920114508U CN201385463Y (en) | 2009-02-26 | 2009-02-26 | Oven heating device for intaglio printing press |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201385463Y true CN201385463Y (en) | 2010-01-20 |
Family
ID=41577987
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200920114508U Expired - Fee Related CN201385463Y (en) | 2009-02-26 | 2009-02-26 | Oven heating device for intaglio printing press |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201385463Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102889763A (en) * | 2012-10-24 | 2013-01-23 | 浦北县建业胶合板有限责任公司 | Drying equipment |
| CN104108238A (en) * | 2014-07-09 | 2014-10-22 | 浙江卡尔克莱壁纸制造有限公司 | Drying oven |
| CN107726612A (en) * | 2017-10-29 | 2018-02-23 | 肇庆市高新区晓靖科技有限公司 | A kind of heating, drying case |
-
2009
- 2009-02-26 CN CN200920114508U patent/CN201385463Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102889763A (en) * | 2012-10-24 | 2013-01-23 | 浦北县建业胶合板有限责任公司 | Drying equipment |
| CN104108238A (en) * | 2014-07-09 | 2014-10-22 | 浙江卡尔克莱壁纸制造有限公司 | Drying oven |
| CN107726612A (en) * | 2017-10-29 | 2018-02-23 | 肇庆市高新区晓靖科技有限公司 | A kind of heating, drying case |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100120 Termination date: 20120226 |