CN108688311A - One kind is for the dry heat-exchange system of water-based ink printing - Google Patents
One kind is for the dry heat-exchange system of water-based ink printing Download PDFInfo
- Publication number
- CN108688311A CN108688311A CN201810283519.3A CN201810283519A CN108688311A CN 108688311 A CN108688311 A CN 108688311A CN 201810283519 A CN201810283519 A CN 201810283519A CN 108688311 A CN108688311 A CN 108688311A
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- CN
- China
- Prior art keywords
- heat
- exchange
- pipe
- dry
- exchange system
- 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.)
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41F—PRINTING MACHINES OR PRESSES
- B41F23/00—Devices for treating the surfaces of sheets, webs, or other articles in connection with printing
- B41F23/04—Devices for treating the surfaces of sheets, webs, or other articles in connection with printing by heat drying, by cooling, by applying powders
- B41F23/0403—Drying webs
- B41F23/0423—Drying webs by convection
- B41F23/0426—Drying webs by convection using heated air
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
- B01D46/30—Particle separators, e.g. dust precipitators, using loose filtering material
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41F—PRINTING MACHINES OR PRESSES
- B41F23/00—Devices for treating the surfaces of sheets, webs, or other articles in connection with printing
- B41F23/04—Devices for treating the surfaces of sheets, webs, or other articles in connection with printing by heat drying, by cooling, by applying powders
- B41F23/044—Drying sheets, e.g. between two printing stations
- B41F23/0463—Drying sheets, e.g. between two printing stations by convection
- B41F23/0466—Drying sheets, e.g. between two printing stations by convection by using heated air
-
- 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
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Drying Of Solid Materials (AREA)
Abstract
The present invention relates to one kind for the dry heat-exchange system of water-based ink printing,It is good to be intended to provide a kind of heat exchange effect,Heat transfer temperature difference is big,The drying heat-exchange system of the Hybrid Heating of circulation heat recovery,Dry heat-exchange system includes drying air box and heat exchanger,Medium-wave ultraviolet lamp pipe is installed inside drying air box,Medium-wave ultraviolet lamp pipe is mounted on tube rotation device,The front of drying air box is provided with glass shutter,The downstream connection heat-exchange pump of heat exchanger,It is connected by heat circulation pipe between heat exchanger and heat-exchange pump,The present invention dries heat-exchange system and is internally provided with two kinds of heat exchange zones,Compound heat-exchange tube heating is heated in microwave heating,Heat-exchange tube is internally provided with ripple,Increase heat and mass disturbance,Be conducive to heat and mass,Improve heat exchanger effectiveness,Fluid repeatedly carries out circulating heat transfer in internal heat exchanger,Effectively filter out the impurity in air,Inner bellows use ultraviolet irradiation,The heating of printing material heat is spent when avoiding shutting down high and roasting disconnected.
Description
Technical field
The present invention relates to ink setting heat supply process fields, and in particular to one kind is for the dry heat exchange of water-based ink printing
System.
Background technology
Currently, in the semi-open type air duct drying box of general intaglio press, after hot wind blows over printing, still carry big
Calorimetric amount, but most drying system only recycles small part exhaust gas, and remaining carries the exhaust gas of most of heat by direct emission
Into environment so that the power consumption of drying box is huge.If exhaust gas is recycled completely using closed air duct drying box, then in hot wind
Solvent strength will greatly increase, inhibit the volatilization of solvent in layer of ink in printing, deteriorate drying effect, and also have and cause to explode
Danger.And for using for water-based ink intaglio press, the solvent of the volatilization in drying box entrained by hot wind is only
Vapor can be removed by dehumidifier, this is provides possibility using closed drying system.
In addition, in the prior art, the intaglio press drying proposal based on heat pump is not to the discharge of drying box exhaust outlet
Sensible heat in air is recycled with latent heat, causes to also increase energy consumption while hot driving.
General dry heat-exchange system is similar to traditional heat exchanger, and heat exchanger effectiveness is low, and heat transfer is disposable, for setting
There is circulating heat transfer structure, most of heat in the hot fluid after heat exchanger is caused to fall as waste heat losses;In dry heat
The export heat after heat exchange is carried out inside exchange system is not provided with circulation heat recovery structure between dry heat-exchange system,
Cause general dry heat-exchange system heat-transfer effect poor, heat utilization ratio is low.
Invention content
To solve the above problems, the present invention is intended to provide a kind of heat exchange effect is good, heat transfer temperature difference is big, circulation heat recovery mixed
Close the drying heat-exchange system of heating.
Purpose to realize the present invention, the technical solution adopted is that:One kind printing dry heat-exchange system for water-based ink,
The dry heat-exchange system includes drying air box and heat exchanger, and the heat exchanger is placed on supporting rack, the drying
Inner bellows are equipped with medium-wave ultraviolet lamp pipe, and medium-wave ultraviolet lamp pipe is mounted on tube rotation device, and tube rotation device drives medium wave
Ultraviolet lamp tube rotates between 0~360 °, and 20~160 ° are covered on outside the fluorescent tube of medium-wave ultraviolet lamp pipe, and to be provided with fluorescent tube gold-plated, described
The front of drying air box is provided with glass shutter, the downstream connection heat-exchange pump of the heat exchanger, the heat exchanger with
It is connected by heat circulation pipe between heat-exchange pump, the internal heat exchanger is divided into two parts, respectively heat exchange area under control and micro-
Wave heating area, the heat exchange area under control are internally provided with heat-exchange tube, and heat-exchange tube is set as the U-typed coil structure of row pattern,
Microwave applicator is installed on the wall surface in the microwave heating area.
Preferably, it is both provided with pipeline control valve on the discharge pipe, blast pipe, heat circulation pipe and air inlet.
Preferably, it is filled with the mixture of cocoanut active charcoal, silica gel and quick lime inside the exchanger filtering area, mixes
Ratio is 3~10:2~4:1~3.
Preferably, the drying air box connects the exchanger filtering area of heat exchanger by discharge pipe, and drying air box passes through
Blast pipe connects the hot wind shunting zone of heat exchanger.
Preferably, the front input terminal of the heat-exchange tube connects ingress pipe, and rear portion output end connects delivery line, heat exchange
It is connected by thermal connection pipe between pipe.
Preferably, it is respectively provided between the heat-exchange tube, between thermal connection pipe and between heat-exchange tube and thermal connection pipe
There is heat exchange metal mesh, wherein heat exchange metal mesh is mutually orthogonal how mesh-structured of copper wire.
Preferably, it is 0~180 ° that the tube rotation device, which drives the angle of medium-wave ultraviolet lamp pipe rotation, medium-wave ultraviolet lamp pipe
Working condition differs 180 ° with the phase of suspended state.
Preferably, for the glass shutter to being unfolded inside drying air box, the angle of expansion is set as 0~90 °.
Beneficial effects of the present invention are:The present invention dries heat-exchange system and is internally provided with two kinds of heat exchange zones, and microwave adds
Heat heats compound heat-exchange tube heating, and heat-exchange tube is internally provided with ripple, increases heat and mass disturbance, is conducive to heat transfer and passes
Matter improves heat exchanger effectiveness, and fluid repeatedly carries out circulating heat transfer in internal heat exchanger, improves heat transfer temperature difference, meets and passes
Heat request effectively filters out the impurity in air, and inner bellows use ultraviolet irradiation, avoids when bellows are shut down to print
The heating of brush material heat is spent high and roasting disconnected.
Description of the drawings
Fig. 1 is overall structure diagram of the present invention for the dry heat-exchange system of water-based ink printing.
Fig. 2 is heat converter structure schematic diagram of the present invention for the dry heat-exchange system of water-based ink printing.
Fig. 3 is heat-exchange tube structural schematic diagram of the present invention for the dry heat-exchange system of water-based ink printing.
Fig. 4 is the drying air box structural representation Fig. 1 of the present invention for the dry heat-exchange system of water-based ink printing.
Fig. 5 is heat converter structure schematic diagram 2 of the present invention for the dry heat-exchange system of water-based ink printing.
Fig. 6 is heat-exchange tube internal structure schematic diagram 1 of the present invention for the dry heat-exchange system of water-based ink printing.
Fig. 7 is heat-exchange tube internal structure schematic diagram 2 of the present invention for the dry heat-exchange system of water-based ink printing.
In figure:1, supporting rack;2, heat-exchange pump;3, heat exchanger;4, air inlet;5, drying air box;6, discharge pipe;7, into
Air hose;8, pipeline control valve;9, exchanger filtering area;10, hot wind shunting zone;11, heat circulation pipe;12, ingress pipe;13, it exports
Pipe;14, heat-exchange tube;15, it is thermally connected pipe;16, heat exchange metal mesh;17, flow-disturbing ripple protrusion;18, flow-disturbing spiral salient;
19, microwave heating area;20, microwave applicator;21, glass shutter;22, tube rotation device;23, medium-wave ultraviolet lamp pipe;24, hot
Exchange area under control.
Specific implementation mode
Below in conjunction with the embodiment of the present invention, technical scheme of the present invention is clearly and completely described, it is clear that
Described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.Based on the implementation in the present invention
Example, every other embodiment obtained by those of ordinary skill in the art without making creative efforts belong to
The scope of protection of the invention.
Embodiment 1
As shown in figs. 1-7, the technical solution adopted by the present invention is:One kind is for the dry heat exchange series of water-based ink printing
System, the dry heat-exchange system includes drying air box 5 and heat exchanger 3, and the heat exchanger 3 is placed on supporting rack 1, institute
It states and medium-wave ultraviolet lamp pipe 23 is installed inside drying air box 5, medium-wave ultraviolet lamp pipe 23 is mounted on tube rotation device 22, fluorescent tube rotation
Turning device 22 drives medium-wave ultraviolet lamp pipe 23 to be rotated between 0~360 °, and 20~160 ° are covered on outside the fluorescent tube of medium-wave ultraviolet lamp pipe 23
It is provided with that fluorescent tube is gold-plated, the front of the drying air box 5 is provided with glass shutter 21, the downstream connection of the heat exchanger 3
Heat-exchange pump 2 is connected between the heat exchanger 3 and heat-exchange pump 2 by heat circulation pipe 11, is divided into inside the heat exchanger 3
Two parts, respectively heat exchange area under control 24 and microwave heating area 19, the heat exchange area under control 24 are internally provided with heat-exchange tube
14, heat-exchange tube 14 is set as the U-typed coil structure of row pattern, and microwave heating is equipped on the wall surface in the microwave heating area 19
Device 20.
Further, it is both provided with pipeline control valve on the discharge pipe 6, blast pipe 7, heat circulation pipe 11 and air inlet 4
8。
Further, the mixture of cocoanut active charcoal, silica gel and quick lime is filled with inside the exchanger filtering area 9,
Mixed proportion is 10:4:3.
Further, the drying air box 5 connects the exchanger filtering area 9 of heat exchanger 3, dry wind by discharge pipe 6
Case 5 connects the hot wind shunting zone 10 of heat exchanger 3 by blast pipe 7.
Further, the front input terminal of the heat-exchange tube 14 connects ingress pipe 12, and rear portion output end connects delivery line
13, it is connected by thermal connection pipe 15 between heat-exchange tube 14.
Further, between the heat-exchange tube 14, be thermally connected between pipe 15 and heat-exchange tube 14 be thermally connected pipe 15
Between be both provided with heat exchange metal mesh 16, wherein heat exchange metal mesh 16 is mutually orthogonal how mesh-structured of copper wire.
Further, it is 180 ° that the tube rotation device 22, which drives the angle of 23 rotation of medium-wave ultraviolet lamp pipe, and medium wave is ultraviolet
23 working condition of fluorescent tube differs 180 ° with the phase of suspended state.
Further, for the glass shutter 21 to being unfolded inside drying air box 5, the angle of expansion is set as 90 °.
Embodiment 2
The present embodiment difference from Example 1 is:
The mixture of cocoanut active charcoal, silica gel and quick lime is filled with inside the exchanger filtering area 9, mixed proportion is
3:2:1;
It is 135 ° that the tube rotation device 22, which drives the angle of 23 rotation of medium-wave ultraviolet lamp pipe, and medium-wave ultraviolet lamp pipe 23 works
State differs 180 ° with the phase of suspended state;
For the glass shutter 21 to being unfolded inside drying air box 5, the angle of expansion is set as 75 °.
Embodiment 3
The mixture of cocoanut active charcoal, silica gel and quick lime is filled with inside the exchanger filtering area 9, mixed proportion is
4:2:1;
It is 160 ° that the tube rotation device 22, which drives the angle of 23 rotation of medium-wave ultraviolet lamp pipe, and medium-wave ultraviolet lamp pipe 23 works
State differs 180 ° with the phase of suspended state;
For the glass shutter 21 to being unfolded inside drying air box 5, the angle of expansion is set as 60 °.
Operation principle:In use, starting heat-exchange pump 2, air is pumped into heat-exchange pump 2 by heat-exchange pump 2 from air inlet 4
Interior, subsequently into inside heat exchanger 3, air is introduced into the exchanger filtering area 9 of 3 front end of heat exchanger, internal coconut palm
Shell activated carbon, silica gel and quick lime absorption filter out large granular impurity, sour gas and moisture in air, and air enters
Heat exchange area under control 24 carries out first time heat exchange with heat-exchange tube 14 in 24 inside of heat exchange area under control, enters back into microwave heating
Inside area 19, under the microwave heating action of microwave generator 20, air carries out second and exchanges heat, and enters back into hot wind shunting zone
Inside 10, a part of hot wind is re-introduced into the exchanger filtering area of 3 front end of heat exchanger through heat-exchange pump 2 and heat circulation pipe 11
Inside 9, another part is entered through blast pipe 7 inside drying air box 5, and medium-wave ultraviolet lamp pipe 23 carries out third time to air and changes
Heat, the gas after being dried to printing material are introduced by discharge pipe 6 inside the exchanger filtering area 9 of heat exchanger 3, are carried out again
Cycle.
In the present invention, the present invention dries heat-exchange system and is internally provided with two kinds of heat exchange zones, and microwave heating heating is multiple
Heat-exchange tube heating is closed, heat-exchange tube is internally provided with ripple, increases heat and mass disturbance, is conducive to heat and mass, improves
Heat exchanger effectiveness, fluid repeatedly carry out circulating heat transfer in internal heat exchanger, improve heat transfer temperature difference, meet thermal transmission requirement,
The impurity in air is effectively filtered out, inner bellows use ultraviolet irradiation, avoid when bellows are shut down to printing material
Heat heating is spent high and roasting disconnected.
It although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with
Understanding without departing from the principles and spirit of the present invention can carry out these embodiments a variety of variations, modification, replace
And modification, the scope of the present invention is defined by the appended.
Claims (8)
1. one kind is for the dry heat-exchange system of water-based ink printing, it is characterised in that:The dry heat-exchange system includes dry
Dry bellows (5) and heat exchanger (3), the heat exchanger (3) are placed on supporting rack (1), peace inside the drying air box (5)
Equipped with medium-wave ultraviolet lamp pipe (23), medium-wave ultraviolet lamp pipe (23) is mounted on tube rotation device (22), tube rotation device (22) band
Dynamic medium-wave ultraviolet lamp pipe (23) rotates between 0~360 °, and 20~160 ° of settings are covered on outside the fluorescent tube of medium-wave ultraviolet lamp pipe (23)
Have that fluorescent tube is gold-plated, the front of the drying air box (5) is provided with glass shutter (21), and the downstream of the heat exchanger (3) connects
Heat-exchange pump (2) is connect, is connect by heat circulation pipe (11) between the heat exchanger (3) and heat-exchange pump (2), the heat exchanger
(3) internal to be divided into two parts, respectively heat exchange area under control (24) and microwave heating area (19), the heat exchange area under control (24) is interior
Portion is provided with heat-exchange tube (14), and heat-exchange tube (14) is set as the U-typed coil structure of row pattern, the microwave heating area (19)
Wall surface on microwave applicator (20) is installed.
2. according to claim 1 a kind of for the dry heat-exchange system of water-based ink printing, it is characterised in that:It is described go out
It is both provided with pipeline control valve (8) on air hose (6), blast pipe (7), heat circulation pipe (11) and air inlet (4).
3. according to claim 1 a kind of for the dry heat-exchange system of water-based ink printing, it is characterised in that:The friendship
The mixture of cocoanut active charcoal, silica gel and quick lime is filled with inside parallel operation filtering area (9), mixed proportion is 3~10:2~4:1
~3.
4. according to claim 1 a kind of for the dry heat-exchange system of water-based ink printing, it is characterised in that:It is described dry
Dry bellows (5) connect the exchanger filtering area (9) of heat exchanger (3) by discharge pipe (6), and drying air box (5) passes through blast pipe
(7) the hot wind shunting zone (10) of connection heat exchanger (3).
5. according to claim 1 a kind of for the dry heat-exchange system of water-based ink printing, it is characterised in that:The heat
Exchange the front input terminal connection ingress pipe (12) of pipe (14), rear portion output end connects delivery line (13), heat-exchange tube (14) it
Between by be thermally connected pipe (15) connection.
6. according to claim 1 or described one kind for the dry heat-exchange system of water-based ink printing, it is characterised in that:It is described
Between heat-exchange tube (14), it is thermally connected between pipe (15) and is both provided with heat between heat-exchange tube (14) and thermal connection pipe (15)
Exchange metal mesh (16), wherein heat exchange metal mesh (16) is mutually orthogonal how mesh-structured of copper wire.
7. according to claim 1 or described one kind for the dry heat-exchange system of water-based ink printing, it is characterised in that:It is described
The angle that tube rotation device (22) drives medium-wave ultraviolet lamp pipe (23) to rotate is 0~180 °, medium-wave ultraviolet lamp pipe (23) work shape
State differs 180 ° with the phase of suspended state.
8. according to claim 1 or described one kind for the dry heat-exchange system of water-based ink printing, it is characterised in that:It is described
Glass shutter (21) is set as 0~90 ° to expansion inside drying air box (5), the angle of expansion.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810283519.3A CN108688311A (en) | 2018-04-02 | 2018-04-02 | One kind is for the dry heat-exchange system of water-based ink printing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810283519.3A CN108688311A (en) | 2018-04-02 | 2018-04-02 | One kind is for the dry heat-exchange system of water-based ink printing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108688311A true CN108688311A (en) | 2018-10-23 |
Family
ID=63844765
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810283519.3A Pending CN108688311A (en) | 2018-04-02 | 2018-04-02 | One kind is for the dry heat-exchange system of water-based ink printing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108688311A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112060768A (en) * | 2020-09-15 | 2020-12-11 | 悦美红智能数控科技(江苏)有限公司 | Microwave drying oven equipment for water-based ink printing machine |
| CN113895147A (en) * | 2021-11-15 | 2022-01-07 | 深圳市绍永福印刷有限公司 | Drying device for lithography apparatus |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201488245U (en) * | 2009-09-17 | 2010-05-26 | 郭勇 | Mesh/pipe heat-collecting water heater |
| 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 |
| CN206242679U (en) * | 2016-12-01 | 2017-06-13 | 佛山市南海正彩塑料包装有限公司 | A kind of system that is heating and curing of packaging film printing |
| CN206826146U (en) * | 2017-03-17 | 2018-01-02 | 尹刚 | A kind of rotary UV lamp core for UV printing equipments |
| CN107718871A (en) * | 2017-09-27 | 2018-02-23 | 侯鹏 | A kind of web-fed gravure press drying unit |
| CN207224826U (en) * | 2017-06-12 | 2018-04-13 | 广州市怡升印刷有限公司 | Web-fed gravure press drying unit |
-
2018
- 2018-04-02 CN CN201810283519.3A patent/CN108688311A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201488245U (en) * | 2009-09-17 | 2010-05-26 | 郭勇 | Mesh/pipe heat-collecting water heater |
| 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 |
| CN206242679U (en) * | 2016-12-01 | 2017-06-13 | 佛山市南海正彩塑料包装有限公司 | A kind of system that is heating and curing of packaging film printing |
| CN206826146U (en) * | 2017-03-17 | 2018-01-02 | 尹刚 | A kind of rotary UV lamp core for UV printing equipments |
| CN207224826U (en) * | 2017-06-12 | 2018-04-13 | 广州市怡升印刷有限公司 | Web-fed gravure press drying unit |
| CN107718871A (en) * | 2017-09-27 | 2018-02-23 | 侯鹏 | A kind of web-fed gravure press drying unit |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112060768A (en) * | 2020-09-15 | 2020-12-11 | 悦美红智能数控科技(江苏)有限公司 | Microwave drying oven equipment for water-based ink printing machine |
| CN113895147A (en) * | 2021-11-15 | 2022-01-07 | 深圳市绍永福印刷有限公司 | Drying device for lithography apparatus |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20181023 |
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| RJ01 | Rejection of invention patent application after publication |