CN204020227U - A kind of all-fresh air printing drier - Google Patents
A kind of all-fresh air printing drier Download PDFInfo
- Publication number
- CN204020227U CN204020227U CN201420444755.6U CN201420444755U CN204020227U CN 204020227 U CN204020227 U CN 204020227U CN 201420444755 U CN201420444755 U CN 201420444755U CN 204020227 U CN204020227 U CN 204020227U
- Authority
- CN
- China
- Prior art keywords
- heat exchanger
- heat
- air
- fresh air
- wind
- 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 - Lifetime
Links
- 238000007639 printing Methods 0.000 title claims abstract description 15
- 239000003507 refrigerant Substances 0.000 claims description 7
- 230000008676 import Effects 0.000 claims description 3
- 238000001035 drying Methods 0.000 abstract description 27
- 239000002912 waste gas Substances 0.000 abstract description 18
- 238000010438 heat treatment Methods 0.000 abstract description 2
- 238000010521 absorption reaction Methods 0.000 abstract 1
- 230000001737 promoting effect Effects 0.000 abstract 1
- 239000003570 air Substances 0.000 description 33
- 239000003960 organic solvent Substances 0.000 description 6
- 239000007788 liquid Substances 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 3
- 230000006978 adaptation Effects 0.000 description 2
- 238000001704 evaporation Methods 0.000 description 2
- 230000008020 evaporation Effects 0.000 description 2
- 239000007789 gas Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000011084 recovery Methods 0.000 description 2
- 239000002699 waste material Substances 0.000 description 2
- YCKRFDGAMUMZLT-UHFFFAOYSA-N Fluorine atom Chemical compound [F] YCKRFDGAMUMZLT-UHFFFAOYSA-N 0.000 description 1
- 238000004026 adhesive bonding Methods 0.000 description 1
- 239000012080 ambient air Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 238000013329 compounding Methods 0.000 description 1
- 238000009833 condensation Methods 0.000 description 1
- 230000005494 condensation Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 229910052731 fluorine Inorganic materials 0.000 description 1
- 239000011737 fluorine Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 238000007761 roller coating Methods 0.000 description 1
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
-
- 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
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Drying Of Solid Materials (AREA)
Abstract
The utility model discloses a kind of all-fresh air printing drier, this all-fresh air printing drier transmits new wind by new wind air channel and enters drying cavity body and carry out oven dry operation after First Heat Exchanger heating, and by sensible heat exchanger with transmit the wind output channel heat exchange of high-temp waste gas to absorb heat energy, the high-temp waste gas of wind output channel discharge is simultaneously through the heat absorption again of the second heat exchanger, can reach and heat energy is utilized more fully, and effectively promoting drying rate, this utility model is used for drying plant field.
Description
Technical field
The utility model relates to a kind of drying unit, particularly relates to a kind of all-fresh air printing drier.
Background technology
The operation principle of the drying plant in the similar process equipments such as traditional coating machine, compounding machine, printing machine, roller coating line and gluing machine is that new wind enters the inner drying article of drying plant after heat exchanger heats up, then direct the high-temp waste gas that produces after drying to be drained, owing to also containing amount of heat in high-temp waste gas, directly drain, cause energy waste.
In order to overcome the above problems, some producer proposes the effect increasing sensible heat exchanger to reach in drying plant and more make full use of the heat in high-temp waste gas.Although this scheme solves the problem of energy waste, improve unit efficiency, because it is closed circulation system, be not easy volatilization by the organic solvent on drying article, thus easily cause organic solvent to overstock, slow down drying rate.Meanwhile, the sensible heat exchanger of employing needs die sinking to make, its complex manufacturing technology, and cost is high, thus also improves the cost of drying plant.
Utility model content
For solving the problem, the utility model provides a kind of and promotes drying rate and can improve the all-fresh air printing drier of energy utilization rate.
The utility model solves the technical scheme that its technical problem adopts:
A kind of all-fresh air printing drier, comprise the air inlet and air outlet of drying cavity and be arranged on oven dry cavity, drying cavity is external is provided with the refrigerant circulation path be connected into by compressor, First Heat Exchanger, throttling arrangement and the second heat exchanger, the first blower fan of guiding air inlet is provided with outside First Heat Exchanger, the new wind air channel that oriented first blower fan imports air is connected with First Heat Exchanger, being connected with wind output channel between the second heat exchanger and air outlet, between new wind air channel and wind output channel, being provided with the sensible heat exchanger for thermally transmitting.
Be further used as the improvement of technical solutions of the utility model, the second heat exchanger place is provided with the second blower fan for dispelling the heat.
Be further used as the improvement of technical solutions of the utility model, throttling arrangement is choke valve.
The beneficial effects of the utility model: the new wind of this all-fresh air printing drier by new wind passage enter in sensible heat exchanger with transmit the wind output channel heat exchange of high-temp waste gas to absorb heat energy, and then enter drying cavity body and carry out oven dry operation after First Heat Exchanger heating, realize the first time recuperation of heat of high-temp waste gas, simultaneously, what wind output channel was discharged is realized second time recuperation of heat by the high-temp waste gas after heat exchange through the second heat exchanger, reach and heat energy is utilized more fully, and adopt the perfect adaptation of wholly fresh air and heat recovery system, the organic solvent on drying article is made to be easy to volatilization, organic solvent can not form extruding, thus lifting drying rate.
Accompanying drawing explanation
Below in conjunction with accompanying drawing, the utility model is described in further detail:
Fig. 1 is the utility model embodiment overall structure schematic diagram.
Detailed description of the invention
With reference to Fig. 1, the utility model is a kind of all-fresh air printing drier, comprise the air inlet 11 and air outlet 12 of drying cavity 1 and be arranged on oven dry cavity 1, dry and be provided with by compressor 2 outside cavity 1, First Heat Exchanger 3, the refrigerant circulation path that throttling arrangement 4 and the second heat exchanger 5 are connected into, the first blower fan 31 of guiding air inlet 11 is provided with outside First Heat Exchanger 3, the new wind air channel 32 that oriented first blower fan 31 imports air is connected with First Heat Exchanger 3, wind output channel 51 is connected with between the second heat exchanger 5 and air outlet 12, the sensible heat exchanger 6 for thermally transmitting is provided with between new wind air channel 32 and wind output channel 51.
The new wind of this all-fresh air printing drier by new wind passage 32 enter in sensible heat exchanger 6 with transmit wind output channel 51 heat exchange of high-temp waste gas to absorb heat energy, and then enter drying cavity body 1 and carry out oven dry operation after First Heat Exchanger 3 heats, realize the first time recuperation of heat of high-temp waste gas, simultaneously, what wind output channel 51 was discharged is realized second time recuperation of heat by the high-temp waste gas after heat exchange through the second heat exchanger 5, reach and heat energy is utilized more fully, and adopt the perfect adaptation of wholly fresh air and heat recovery system, the organic solvent on drying article is made to be easy to volatilization, organic solvent can not form extruding, thus lifting drying rate.
As the utility model preferred embodiment, the second heat exchanger 5 place is provided with the second blower fan 52 for dispelling the heat.
As the utility model preferred embodiment, throttling arrangement 4 is choke valve.
The refrigerant gas of HTHP discharged by the compressor 2 of this all-fresh air printing drier system, flows into First Heat Exchanger 3 and carries out condensation, after cold-producing medium passes to surrounding air heat, become the liquid of high pressure low temperature.The refrigerant liquid of low-temp low-pressure is become after the liquid flow throttling device 4 of high pressure low temperature carries out step-down, the refrigerant liquid of low-temp low-pressure enters the second heat exchanger 5 again and evaporates, the refrigerant gas becoming low-temp low-pressure after evaporation gets back to compressor 2, forms the circulation on fluorine road.
First Heat Exchanger 3 is dispersed into heat in ambient air, after the temperature rising of air, drawn by the first blower fan 31 on rear side of First Heat Exchanger 3, the air of high temperature blows out from air inlet 11 by the first blower fan 31, the hot-air of high temperature is conveyed into dries cavity 1 inside, dries article.
The high-temp waste gas produced after drying article is discharged from air outlet 12, enter the inner new wind with being entered sensible heat exchanger 6 inside by new wind air channel 32 of sensible heat exchanger 6 by wind output channel 51 and carry out heat exchange, the high-temp waste gas of drying cavity 1 discharge passes to new wind heat, after new wind draw heat, First Heat Exchanger 3 is entered by new wind air channel 32, then drawn by the first blower fan 31, and it is inner to be transported to oven dry cavity 1.The heat that the high-temp waste gas of drying discharge in cavity 1 contains is fully used, instead of is slatterned by the outdoor that is discharged in vain, makes this drying system efficient energy-saving.
Still heat is contained with waste gas after new wind-heat exchanges, now, this part waste gas is incorporated into the second heat exchanger 5 by wind output channel 51 inner, for the second heat exchanger 5 evaporation provides heat, directly discharged by the second blower fan 52 by the low temperature waste gas after heat exchange, here the waste-gas heat after heat exchanging has carried out again utilizing, and greatly can improve the efficiency of unit, make good energy saving performance.
The sensible heat exchanger 6 that this all-fresh air dryer system adopts is that common finned heat exchanger simply processes, and processing technology is simple, cost is low, thus can not promote the cost of drying plant.
Certainly, the invention is not limited to above-mentioned embodiment, those of ordinary skill in the art also can make equivalent variations or replacement under the prerequisite without prejudice to the utility model spirit, and these equivalent modification or replacement are all included in the application's claim limited range.
Claims (3)
1. an all-fresh air printing drier, it is characterized in that: comprise and dry cavity (1) and the air inlet (11) be arranged on described oven dry cavity (1) and air outlet (12), be provided with outside described oven dry cavity (1) by compressor (2), First Heat Exchanger (3), the refrigerant circulation path that throttling arrangement (4) and the second heat exchanger (5) are connected into, first blower fan (31) of guiding air inlet (11) is provided with outside described First Heat Exchanger (3), the new wind air channel (32) that oriented first blower fan (31) imports air is connected with described First Heat Exchanger (3), wind output channel (51) is connected with between described second heat exchanger (5) and air outlet (12), the sensible heat exchanger (6) for thermally transmitting is provided with between described new wind air channel (32) and wind output channel (51).
2. all-fresh air printing drier according to claim 1, is characterized in that: described second heat exchanger (5) place is provided with the second blower fan (52) for dispelling the heat.
3. all-fresh air printing drier according to claim 1, is characterized in that: described throttling arrangement (4) is choke valve.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420444755.6U CN204020227U (en) | 2014-08-07 | 2014-08-07 | A kind of all-fresh air printing drier |
| PCT/CN2014/094469 WO2016019681A1 (en) | 2014-08-07 | 2014-12-22 | Full fresh air printing dryer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420444755.6U CN204020227U (en) | 2014-08-07 | 2014-08-07 | A kind of all-fresh air printing drier |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204020227U true CN204020227U (en) | 2014-12-17 |
Family
ID=52060134
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420444755.6U Expired - Lifetime CN204020227U (en) | 2014-08-07 | 2014-08-07 | A kind of all-fresh air printing drier |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN204020227U (en) |
| WO (1) | WO2016019681A1 (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2016019681A1 (en) * | 2014-08-07 | 2016-02-11 | 广东芬尼克兹节能设备有限公司 | Full fresh air printing dryer |
| 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 |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109470054A (en) * | 2018-12-15 | 2019-03-15 | 山东琦泉能源科技有限公司 | A kind of heat-exchanger rig and the drying pipe support using the heat-exchanger rig |
| CN112297615B (en) * | 2019-07-26 | 2023-08-01 | 杭州宏华数码科技股份有限公司 | Spray printing medium drying device |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102011075109A1 (en) * | 2010-05-11 | 2011-11-17 | Manroland Ag | Thermo-air drying device with waste heat recovery |
| DE102010062142B4 (en) * | 2010-11-29 | 2015-11-12 | Koenig & Bauer Ag | Printing machine with a dryer system and method for operating a dryer of a printing material processing and / or processing printing press |
| CN103481659B (en) * | 2013-09-17 | 2016-04-27 | 广东芬尼克兹节能设备有限公司 | Energy-efficient printing drier |
| CN203543341U (en) * | 2013-09-17 | 2014-04-16 | 广东芬尼克兹节能设备有限公司 | Combined cooling and heating supply printing dryer |
| CN203543342U (en) * | 2013-09-17 | 2014-04-16 | 广东芬尼克兹节能设备有限公司 | High-efficiency and energy-saving printing dryer |
| CN203629133U (en) * | 2013-12-31 | 2014-06-04 | 苏州普丽盛包装材料有限公司 | High temperature combined hot and cold supply system used in printing system |
| CN204020227U (en) * | 2014-08-07 | 2014-12-17 | 广东芬尼克兹节能设备有限公司 | A kind of all-fresh air printing drier |
-
2014
- 2014-08-07 CN CN201420444755.6U patent/CN204020227U/en not_active Expired - Lifetime
- 2014-12-22 WO PCT/CN2014/094469 patent/WO2016019681A1/en active Application Filing
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2016019681A1 (en) * | 2014-08-07 | 2016-02-11 | 广东芬尼克兹节能设备有限公司 | Full fresh air printing dryer |
| 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 |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2016019681A1 (en) | 2016-02-11 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20141217 |