CN204914879U - High -efficient printing coating machine stoving case - Google Patents
High -efficient printing coating machine stoving case Download PDFInfo
- Publication number
- CN204914879U CN204914879U CN201520616786.XU CN201520616786U CN204914879U CN 204914879 U CN204914879 U CN 204914879U CN 201520616786 U CN201520616786 U CN 201520616786U CN 204914879 U CN204914879 U CN 204914879U
- Authority
- CN
- China
- Prior art keywords
- tuyere
- gap
- wind speed
- printing coating
- efficient 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.)
- Expired - Fee Related
Links
Landscapes
- Drying Of Solid Materials (AREA)
- Supply, Installation And Extraction Of Printed Sheets Or Plates (AREA)
Abstract
The utility model provides a high -efficient printing coating stoving case, by blow, air exhaust, deflector roll, heating device etc. Constitute characterized by: the tuyere gap is adopted broad in the middlely, the little structure in two, and big because of middle gap, the windage is little to high at middle tuyere gap wind speed, tuyere gap both ends wind speed is low, thereby has compensatied the low both ends of wind speed the not enough of the high middle slow curing that causes of wind speed of airing exhaust of airing exhaust in the middle of flowing of airing exhaust toward both sides.
Description
Technical field
The utility model relates to a kind of efficient printing coating machine drying baker, especially to the innovation optimization of drying baker air nozzle structure, belongs to energy-saving and emission-reduction field.
Background technology
Current China prints and is coated with industry and generally uses heated-air drying drying system, and namely directly blow to printing coating surface with the hot blast heated and reach drying effect, and emphasize the uniformity in tuyere gap, i.e. tuyere length direction even width, wind speed is consistent.The coating machine of the corresponding wide cut of this structure and printing machine (especially by two edge air drafts), can cause middle dry slowly, two is dry soon, and therefore cannot improve machine speed, production efficiency is lower.
Summary of the invention
The present invention designs for overcoming above-mentioned disadvantage.
A kind of efficient printing coating drying box, be made up of blowing, air draft, deflector roll, heater etc., it is characterized in that: tuyere gap adopts broad in the middle, the structure that two is little, because intermediate gap is large, windage is little, thus it is high at middle tuyere gap wind speed, two ends, tuyere gap wind speed is low, thus compensate for the deficiency of the middle slow curing that air draft causes toward the middle air draft wind speed of both sides stream low two ends air draft wind speed height, this scenario-frame is simple, and manufacturing cost is lower, but drying effect is good, achieves beyond thought good effect.Be to conventional tuyere length direction even width, a kind of novelty of the consistent thinking set of wind speed changes.
Between tuyere and tuyere, metallic interconnect adopts arc-shaped structure, springs back to formation eddy current wind, vortex between tuyere, achieve more high efficiency drying, thus improve rate of drying after making tuyere blow to substrate surface.Adopt arc-shaped structure can adopt semi arch structure between tuyere and tuyere, or other arc structures, surface adopts the less material of coefficient of friction, as 304 stainless steel materials with minute surface.
Tuyere gap adopt broad in the middle, the structure that two is little, can be divided into middle 40% length thereof gap more greatly, length thereof gap, both sides 30% is less, and mid portion is designed to drum organization, or other structures realize intermediate cross-section amass larger than two ends.
Baking oven air draft can adopt tuyere two ends air draft form, tuyere air draft is flowed toward both sides, middle air draft wind speed is low, two ends air draft adds up air quantity to be increased gradually, air exhaust passage sectional area is constant, therefore air draft wind speed increases gradually, distinguished and admirable mistake to be dried surface time, wind speed height rate of drying is fast, and fast two is slow in the middle of tuyere slit wind speed of the present invention, slit air quantity is broad in the middle small in ends, make again fast two ends in the middle of rate of drying slow, the two balances mutually like this, realize in the consistent object of fabric width direction rate of drying, to ensure product coating and printing quality, avoid two ends overdrying and the disadvantage that centre is not done.
The present invention is especially applicable to printing machine (as gravure, flexo, offset printing, convex print), coating machine, the compounding machine of wide cut, and suggestion wide cut more than one meter equipment adopts this structure.Add air draft hollow structure in the middle of this structural rate tuyere simple, low cost of manufacture, and air draft and material surface contact time are more abundant, usefulness is higher, and energy consumption is more economized.
The present invention is applicable to gravure, flexo, offset printing, convex print printing machine drying system, and with the dry tack free equipment of functions/drying.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention, and Fig. 2 is the profile of Fig. 1, and in figure, 1 is tuyere gap, and 2 is air exhaust passage.
Detailed description of the invention
A kind of efficient printing coating drying box, tuyere gap 1 adopts broad in the middle, the structure that two is little, because intermediate gap is large, windage is little, thus high at middle tuyere gap wind speed, two ends, tuyere gap are low, thus compensate for the deficiency of the middle slow curing that air draft causes toward the middle air draft wind speed of both sides stream low two ends air draft wind speed height, this scenario-frame is simple, manufacturing cost is lower, but drying effect is good, achieves beyond thought good effect.Be to conventional tuyere length direction even width, a kind of novelty of the consistent thinking set of wind speed changes.
Adopt arc-shaped structure between tuyere and tuyere, spring back to material surface after making tuyere blow to substrate surface and form eddy current wind, vortex between tuyere, achieves more high efficiency drying, thus improves rate of drying.Adopt arc-shaped structure between tuyere and tuyere, semi arch structure can be adopted, or other arc structures, adopt the less material of coefficient of friction with surface, as 304 stainless steel materials with minute surface, or other surfaces comparatively lubricious material.
Tuyere gap adopt broad in the middle, the structure that two is little, can be divided into middle 40% length thereof gap more greatly, length thereof gap, both sides 30% is less, and mid portion is designed to drum organization, or other structures realize intermediate cross-section amass larger than two ends.
Baking oven air draft can adopt tuyere two ends air exhaust passage 2 form, also can design air exhaust passage 2 up and down, or not air draft only has both sides air draft up and down.Tuyere air draft is flowed toward both sides, middle air draft wind speed is low, two ends air draft adds up air quantity to be increased gradually, air exhaust passage sectional area is constant, therefore air draft wind speed increases gradually, distinguished and admirable mistake to be dried surface time, wind speed height rate of drying is fast, and fast two is slow in the middle of tuyere slit 1 wind speed of the present invention, slit air quantity is broad in the middle small in ends, makes again fast two ends in the middle of rate of drying slow, the two balances mutually like this, realize in the consistent object of fabric width direction rate of drying, to ensure product printing coating quality, avoid two ends overdrying and disadvantage that centre is not done.
The present invention is especially applicable to printing machine (as gravure, flexo, offset printing, convex print), coating machine, the compounding machine of wide cut, and suggestion wide cut more than one meter equipment adopts this structure.Add air draft hollow structure in the middle of this structural rate tuyere simple, low cost of manufacture, and air draft and material surface contact time are more abundant, usefulness is higher, and energy consumption is more economized.
Be designed to arc-shaped structure between tuyere and tuyere, after such wind to substrate surface, bounce-back is returned, and the arc surface of with the wind mouth again can blow to substrate surface again, define eddy current wind, make drying efficiency higher.Compared with air nozzle structure conventional in the past, structure of the present invention can make the basic the same press printing speed of energy consumption, intake improve about 50%.
Claims (3)
1. an efficient printing coating drying box, primarily of blowing, air draft, deflector roll, heater composition, it is characterized in that: tuyere gap adopts broad in the middle, the structure that two is little, be divided into mid portion gap more greatly, both sides partial gap is less, and mid portion is designed to drum organization, realizes intermediate cross-section long-pending larger than two ends.
2. a kind of efficient printing coating drying box according to claim 1, is characterized in that: between tuyere and tuyere, metallic interconnect adopts arc-shaped structure.
3. a kind of efficient printing coating drying box according to claim 1, it is characterized in that: tuyere gap adopts broad in the middle, the structure that two is little, be divided into middle 40% length thereof gap more greatly, length thereof gap, both sides 30% is less, mid portion is designed to drum organization, realizes intermediate cross-section long-pending larger than two ends.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520616786.XU CN204914879U (en) | 2015-08-11 | 2015-08-11 | High -efficient printing coating machine stoving case |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520616786.XU CN204914879U (en) | 2015-08-11 | 2015-08-11 | High -efficient printing coating machine stoving case |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204914879U true CN204914879U (en) | 2015-12-30 |
Family
ID=54964050
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520616786.XU Expired - Fee Related CN204914879U (en) | 2015-08-11 | 2015-08-11 | High -efficient printing coating machine stoving case |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204914879U (en) |
-
2015
- 2015-08-11 CN CN201520616786.XU patent/CN204914879U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN203270375U (en) | Vertical-blowing drying box | |
| CN201703024U (en) | Bellows capable of heating front and back of printing material for printing machine | |
| CN202388930U (en) | Wall paper foaming oven | |
| CN103552370B (en) | A kind of magnetic orientation assembly and magnetic ink printing equipment | |
| CN104999789A (en) | Efficient drying box for printing and coating machine | |
| CN104015477A (en) | Tuyere special for hot air drying of gravure press and drying oven with same | |
| CN204429627U (en) | A kind of drying unit of coating machine | |
| CN206771930U (en) | A kind of drying baker in copper strips production | |
| CN204914879U (en) | High -efficient printing coating machine stoving case | |
| CN203957523U (en) | Horizontal bellows mechanism for wallpaper printing machine | |
| CN204027249U (en) | A kind of baking oven of composite membrane machine | |
| CN203936001U (en) | A kind of baking oven of lithium battery coating machine | |
| CN201322522Y (en) | Air nozzle of hot air dryer | |
| CN204801231U (en) | Fast drying device of oven on high -speed gravure press | |
| CN201318859Y (en) | Drying device for silicon oil coating layers | |
| CN201807519U (en) | UV paint coating and curing drying oven | |
| CN202644295U (en) | Energy-saving environment-friendly double-face fluffing paper machine | |
| CN201703025U (en) | Sectional bellows used for printing machine | |
| CN103868335B (en) | A kind of syllogic Paper tube drier machine | |
| CN109591449A (en) | A kind of intaglio press drying device | |
| CN204594142U (en) | A kind of hot air type sizing drying device | |
| CN104028437B (en) | A kind of baking oven of lithium battery coating machine and the distinguished and admirable control method of baking oven | |
| CN204128177U (en) | A kind of novel hot-air oven | |
| CN202826701U (en) | Printing machine energy-saving type drying box | |
| CN203731807U (en) | Energy-saving paper tube baking room |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20151230 Termination date: 20160811 |