CN209289926U - Novel gravure printing machine checking enrichment exhaust system - Google Patents
Novel gravure printing machine checking enrichment exhaust system Download PDFInfo
- Publication number
- CN209289926U CN209289926U CN201821426847.6U CN201821426847U CN209289926U CN 209289926 U CN209289926 U CN 209289926U CN 201821426847 U CN201821426847 U CN 201821426847U CN 209289926 U CN209289926 U CN 209289926U
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- circulation pipe
- exhaust
- unit
- shaped circulation
- air
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- 238000007646 gravure printing Methods 0.000 title claims abstract description 8
- 238000007639 printing Methods 0.000 claims abstract description 51
- 239000007789 gas Substances 0.000 claims abstract description 28
- 238000001035 drying Methods 0.000 claims abstract description 19
- 239000002912 waste gas Substances 0.000 claims abstract description 7
- 238000010438 heat treatment Methods 0.000 claims description 10
- 238000004064 recycling Methods 0.000 claims description 8
- 238000011084 recovery Methods 0.000 claims description 4
- 230000007246 mechanism Effects 0.000 claims description 2
- 239000000203 mixture Substances 0.000 claims description 2
- 238000004227 thermal cracking Methods 0.000 abstract description 3
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 238000000746 purification Methods 0.000 abstract 1
- 238000004134 energy conservation Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 230000001351 cycling effect Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 239000003595 mist Substances 0.000 description 2
- 239000000443 aerosol Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000005416 organic matter Substances 0.000 description 1
- 238000010926 purge Methods 0.000 description 1
- 239000013589 supplement Substances 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
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- Supply, Installation And Extraction Of Printed Sheets Or Plates (AREA)
Abstract
Novel gravure printing machine checking enrichment exhaust system is related to intaglio press.It is made of 8 intaglio press.First 3, it is 3 intermediate, it is rear 2 be respectively structured as A, B, tri- unit of C, be respectively provided with U-shaped circulation pipe.The air-exhausting duct of A unit printing machine connects the front end of U-shaped circulation pipe, and blast pipe connects the rear end of U-shaped circulation pipe.The air-exhausting duct of B unit printing machine connects the front end of U-shaped circulation pipe, and blast pipe connects the rear end of U-shaped circulation pipe.The air-exhausting duct of C unit printing machine connects the front end of U-shaped circulation pipe, and blast pipe connects the rear end of U-shaped circulation pipe.Exhaust blower is installed in each U-shaped circulation pipe rear end, connects main exhaust duct.The beneficial effects of the utility model are: three units are respectively equipped with U-shaped circulation pipe, exhaust, the air inlet of each unit constitute hot air circulation by baking oven under the action of drying blower, both energy-saving, air draft is reduced again, it can be continuously increased exhaust gas concentration, again to meet the technical requirements of system end thermal cracking waste gas purification processing.
Description
Technical field:
The utility model relates to printing industry, relate generally to intaglio printing machine equipment, the in particular to row of intaglio press
Wind system.
Background technique:
Existing multicolor intaglio press group is connected with secondary returning air hose in the exhaust outlet and air inlet of every press oven
37, it is therefore an objective to so that the hot wind in baking oven is recycled, be most discharged afterwards through main exhaust valve 36 to main air-exhausting duct.But it is above-mentioned
The air inlet of secondary returning air hose is to be connected to secondary exhausting mouth through secondary returning air hose and secondary returning air-valve 38 in negative pressure state,
Be then i.e. at baking oven air inlet 39 in concora crush state, so, set secondary returning air hose, which is equal to nothing, to work, and is not achieved at all
The effect and purpose that expected circulation checking enrichment and hot air circulation utilize.In addition, existing intaglio press is because of high-speed cruising
Printing film and exhaust gas generate friction, easily take into workshop misty organic matter ink out of by the outlet of printing film, cause workshop air
, there is ink peculiar smell in pollution.
Utility model content:
The purpose of the utility model is to provide a kind of novel gravure printing machine checking enrichment exhaust system, it is followed using U-shaped
Endless tube makes the air draft of baking oven and enters the wind constantly to carry out cycling and reutilization through U-shaped circulation pipe, thus energy conservation, checking enrichment, for end
End thermal cracking exhaust-gas treatment creates condition.
The utility model is achieved by: novel gravure printing machine checking enrichment exhaust system, including by more intaglio process
Brush mechanism at printing machine, every intaglio press has baking oven 9, drying blower 12, fan wind inleting tube 11 ', baking oven air inlet
General pipeline 13, pneumatic shovel 14 are entered the wind in pipe 11, baking oven, continue through wind by the printing film 15 of 17 pressure roller 16 of print roller and carrying roller 22
Shovel 14, further includes baking oven air-exhausting duct 24 ' and exhaust valve 25 ', characterized in that the intaglio printing unit is by 8 intaglio press
Composition constitutes 8 color intaglio printings.Preceding 3 intaglio press are configured to A unit, intermediate 3 intaglio press are configured to B machine
Group, rear 2 intaglio press are configured to C unit.A unit is equipped with the air-exhausting duct of first U-shaped 21,1,2, No. 3 printing machine of circulation pipe
24 ' connect the front end of the first U-shaped circulation pipe 21, the 11 drying wind of baking oven blast pipe of 1,2, No. 3 printing machine through exhaust valve 25 '
Machine 12, fan wind inleting tube 11 ', heating device and air inlet valve 10 connect the rear end of the first U-shaped circulation pipe 21.B unit is equipped with the
Front end of the air-exhausting duct of two 22,4,5, No. 6 printing machines of U type circulation pipe through exhaust valve the second U-shaped circulation pipe 22 of connection, 4,5,6
Baking oven blast pipe drying blower, fan wind inleting tube, heating device and the air inlet valve of number printing machine connect the second U-shaped circulation pipe
22 rear end.The air-exhausting duct that C unit is equipped with U-shaped 23,7, No. 8 printing machines of circulation pipe of third connects the U-shaped circulation of third through exhaust valve
The front end of pipe 23, baking oven blast pipe drying blower, fan wind inleting tube, heating device and the air inlet valve of 7, No. 8 printing machines connect
Connect the rear end of the U-shaped circulation pipe 23 of third.U-shaped 21 its rear end of circulation pipe of A unit first is equipped with the first exhaust fan 24, before
The first new air-valve 30 of end installation, the first exhaust fan 24 is through the first main exhaust duct 33 of A exhaust valve 27a connection.The 2nd U of B unit
22 its rear end of type circulation pipe is equipped with the second exhaust fan 25, and the second new air-valve 31 is installed in front end, and the second exhaust fan 25 is through B
Exhaust valve 28 connects main exhaust duct 33.U-shaped 23 its rear end of circulation pipe of C unit third is equipped with third exhaust fan 26, before
End installation third new air-valve 32, C exhaust fan 26 connect main exhaust duct 33 through C exhaust valve 29.Main exhaust duct connects main row
Wind blower 34.
Technical solutions of the utility model are it may further be preferable that installed in the rear end of the U-shaped circulation pipe 21 of A unit first
Branch's connecting tube 27 is equipped between first exhaust fan 24 and the first A exhaust valve 27a, branch's connecting tube 27 connects the of C unit
Three U-shaped circulation pipes 23, branch's connecting tube 27 are equipped with the 2nd A exhaust valve 27b.
Technical solutions of the utility model it may further be preferable that baking oven 9 printing film outlet 18 at, chill roll 19 with
It is oriented between carrying roller 22 ' and is equipped with exhaust gas recycling tube 20, waste gas recovery pipe surface apertured, exhaust gas recycling tube is closed at one end, the other end
The blast pipe 11 ' of drying blower is connected through waste gas recovery connecting tube 20 ', meanwhile, it is equipped between guiding carrying roller 22 ' and baking oven 9
Keep off exhaust gas strip hairbrush 23 '.
Beneficial effect caused by the utility model is:
Tri- unit of this system A, B, C is respectively equipped with the first, second, third U-shaped circulation pipe, the air draft of more printing machines of each group
Pipe connects the front end of U-shaped circulation pipe, the rear end of the blast pipe connection U type circulation pipe of more printing machines of each group, the row of each unit
Gas, air inlet constitute hot air circulation by baking oven under the action of drying blower, in this way, it is not only energy-saving, but also air draft is reduced, and can
It is continuously increased exhaust gas concentration, to meet the technical requirements of this system end burning thermal cracking exhaust gas purifying treatment system.This system
Branch's connecting tube 27 is increased between A unit and the U-shaped circulation pipe of C unit, when small in each print film inking amount of A unit
In the case of, A unit institute's waste air will be used all as C unit fresh air, both met in this way C unit fresh air supplement need,
Energy conservation but also A unit exhaust gas can be made to enter C unit continue cycling through enrichment not only.In addition, the utility model goes out in the printing film of baking oven 9
At mouth 18, it is additionally arranged exhaust gas recycling tube 20 and strip gear exhaust gas hairbrush 23 ', can effectively be produced the printing film of high-speed cruising and exhaust gas
Raw taken out of the ink aerosol that rubs is stopped and is absorbed into system, effectively reduce workshop ink exhaust gas discharge concentration and
Exhaust gas peculiar smell.
Detailed description of the invention:
1 Tthe utility model system main view of attached drawing
2 the utility model press oven of attached drawing constructs main view
The existing intaglio press exhaust system schematic diagram of attached drawing 3
Specific embodiment:
Figure of description 1,2 gives a kind of specific embodiment of the utility model.This intaglio press checking enrichment
Exhaust system, including the printing machine being made of more intaglio press, every intaglio press has baking oven 9, drying blower
12, general pipeline 13, pneumatic shovel 14 are entered the wind in fan wind inleting tube 11 ', heating device 35, baking oven blast pipe 11, baking oven, by print roller 17
The printing film 15 of pressure roller 16 and carrying roller 22 continues through pneumatic shovel 14, baking oven air-exhausting duct 24 ' and exhaust valve 25 '.The intaglio printing
Unit is made of 8 intaglio press, constitutes 8 color intaglio printings.Preceding 3 intaglio press are configured to A unit, and intermediate 3 recessed
Printing machine is configured to B unit, and rear 2 intaglio press are configured to C unit.A unit is equipped with the first U-shaped circulation pipe 21,1,2,3
The air-exhausting duct 24 of number printing machine connects the front end of the first U-shaped circulation pipe 21, the baking oven air inlet of 1,2, No. 3 printing machine through exhaust valve 25
11 drying blower 12 of pipe, 11 ' heating device of fan wind inleting tube and air inlet valve 10 connect the rear end of the first U-shaped circulation pipe 21.
1, after the exhaust gas of 2, No. 3 printing machines discharge flows to the first U-shaped circulating line in the same direction under the action of drying blower
End, is then oven-dried blower and is blown into baking oven and carry out purging drying to stock, is recycled by U type pipeline waste gases,
Achieve the purpose that energy conservation, enrichment, emission reduction wind effect.Equally, B unit be equipped with second 22,4,5, No. 6 printing machines of U-shaped circulation pipe it
Front end of the air-exhausting duct through exhaust valve the 2nd U type circulation pipe 22 of connection, the baking oven blast pipe drying blower of 4,5, No. 6 printing machines,
Fan wind inleting tube, heating device and air inlet valve connect the rear end of the second U-shaped circulation pipe 22.C unit is recycled equipped with the 3rd U type
Front end of the air-exhausting duct of 23,7, No. 8 printing machines of pipe through the exhaust valve connection U-shaped circulation pipe 23 of third, the baking ovens of 7, No. 8 printing machines into
The rear end of air hose drying blower, fan wind inleting tube, heating device and the air inlet valve connection U-shaped circulation pipe 23 of third.A unit
One U-shaped 21 its rear end of circulation pipe is equipped with the first exhaust fan 24, and the first new air-valve 30, the first exhaust fan 24 are installed in front end
Through the first main exhaust duct 33 of A exhaust valve 27a connection.U-shaped 22 its rear end of circulation pipe of B unit second is equipped with the second air draft wind
The second new air-valve 31 is installed in machine 25, front end, and the second exhaust fan 25 connects main exhaust duct 33 through B exhaust valve 28.C unit
U-shaped 23 its rear end of circulation pipe of third is equipped with third exhaust fan 26, and third new air-valve 32, third air draft wind are installed in front end
Machine 26 connects main exhaust duct 33 through C exhaust valve 29.Main exhaust duct 33 connects main exhaust fan 34.It follows in A unit first is U-shaped
Branch's connecting tube 27, branch are equipped between the first exhaust fan 24 and the first A exhaust valve 27a that the rear end of endless tube 21 is installed
Connecting tube 27 connects the U-shaped circulation pipe 23 of third of C unit, and branch's connecting tube 27 is equipped with the 2nd A exhaust valve 27b.In operational process,
When each printing machine of A unit does not have big space of a whole page inking amount, the waste gas produced C unit that will all be transported to of A unit makes as fresh air
With that is, when A unit inking amount is small, C unit has printing machine starting, closes the first A exhaust valve 27a at this time, opens the 2nd A air draft
A unit generation exhaust gas is transported to C unit circulation enrichment and used by valve 27b.If A unit inking amount is big, the first A row is opened
Air-valve 27a and the first new air-valve 30, and the 2nd A exhaust valve 27b is closed, it allows A unit to generate exhaust gas and enters main air-exhausting duct 33.Also,
This system is equipped with exhaust gas recycling tube 20 between chill roll 19 and guiding carrying roller 22 ', gives up at the printing film outlet 18 of baking oven 9
Gas recycle pipe surface apertured, exhaust gas recycling tube is closed at one end, the other end through waste gas recovery connecting tube 20 ' connect drying blower into
Air hose 11 ', meanwhile, gear exhaust gas strip hairbrush 23 ' is equipped between guiding carrying roller 22 ' and baking oven 9, by the printing film of high-speed cruising
Generate and rubbed in taken out of mist ink exhaust gas intake system with exhaust gas, can effectively avoid mist ink exhaust emission and
Resulting pollution peculiar smell.
Claims (3)
1. novel gravure printing machine checking enrichment exhaust system, including the intaglio printing unit being made of more intaglio press,
Every intaglio press is respectively provided with baking oven (9), drying blower (12), fan wind inleting tube (11 '), baking oven blast pipe (11), dries
Interior air inlet general pipeline (13) of case, pneumatic shovel (14) continuously lead to by the printing film (15) of print roller (17) pressure roller (16) and carrying roller (22)
Cross pneumatic shovel (14), baking oven is equipped with air-exhausting duct (24 ') and exhaust valve (25 '), characterized in that the intaglio printing unit is recessed by 8
Printing machine composition, constitutes 8 color intaglio printings, and preceding 3 intaglio press are configured to A unit, intermediate 3 intaglio printing mechanisms
As B unit, rear 2 intaglio press are configured to C unit；A unit is equipped with the first U-shaped circulation pipe (21), 1,2, No. 3 printing machine
Air-exhausting duct (24 ') front end of the first U-shaped circulation pipe (21), the baking oven air inlet of 1,2, No. 3 printing machine are connected through exhaust valve (25 ')
Pipe (11) drying blower (12), fan wind inleting tube (11 '), heating device (35) and air inlet valve (10) connection first U-shaped follow
The rear end of endless tube (21)；B unit is equipped with the second U-shaped circulation pipe (22), 4,5, the air-exhausting ducts of No. 6 printing machines connects through exhaust valve
The front end of second U-shaped circulation pipe (22), baking oven blast pipe drying blower, fan wind inleting tube, the heating dress of 4,5, No. 6 printing machines
Set and air inlet valve connect the second U-shaped circulation pipe (22) rear end；C unit be equipped with the U-shaped circulation pipe of third (23), 7, No. 8 printing
The air-exhausting duct of machine through exhaust valve connection the U-shaped circulation pipe of third (23) front end, 7, No. 8 printing machines baking oven blast pipe drying
Blower, fan wind inleting tube, heating device and the rear end of the air inlet valve connection U-shaped circulation pipe of third (23)；First U set by A unit
Type circulation pipe (21) its rear end is equipped with the first exhaust fan (24), and the first exhaust fan (24) connects through the first A exhaust valve (27a)
Connect main exhaust duct (33)；Second U-shaped circulation pipe (22) its rear end set by B unit is equipped with the second exhaust fan (25), and second
Exhaust fan (25) connects main exhaust duct (33) through B exhaust valve (28)；The U-shaped circulation pipe of third set by C unit (23) its rear end
It is equipped with third exhaust fan (26), third exhaust fan (26) connects main exhaust duct (33) through C exhaust valve (29).
2. novel gravure printing machine checking enrichment exhaust system according to claim 1, characterized in that U-shaped in A unit first
Branch's connecting tube is equipped between the first exhaust fan (24) and the first A exhaust valve (27a) that circulation pipe (21) rear end is installed
(27), branch's connecting tube (27) connection U-shaped circulation pipe of C unit third (23), branch's connecting tube (27) are equipped with the 2nd A exhaust valve
(27b)。
3. novel gravure printing machine checking enrichment exhaust system according to claim 1 or claim 2, characterized in that baking oven (9) it
Printing film exports at (18), exhaust gas recycling tube (20) is arranged between chill roll (19) and guiding carrying roller (22 '), exhaust gas recycling tube
Surface apertured, exhaust gas recycling tube is closed at one end, and the other end connects the blast pipe of drying blower through waste gas recovery connecting tube (20 ')
(11 '), meanwhile, gear exhaust gas strip hairbrush (23 ') is additionally provided between guiding carrying roller (22 ') and baking oven (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821426847.6U CN209289926U (en) | 2018-08-27 | 2018-08-27 | Novel gravure printing machine checking enrichment exhaust system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821426847.6U CN209289926U (en) | 2018-08-27 | 2018-08-27 | Novel gravure printing machine checking enrichment exhaust system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209289926U true CN209289926U (en) | 2019-08-23 |
Family
ID=67652190
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821426847.6U Expired - Fee Related CN209289926U (en) | 2018-08-27 | 2018-08-27 | Novel gravure printing machine checking enrichment exhaust system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209289926U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109094178A (en) * | 2018-08-27 | 2018-12-28 | 青岛成盛林环保设备有限公司 | A kind of intaglio press checking enrichment exhaust system |
| CN112590384A (en) * | 2020-12-09 | 2021-04-02 | 大连奥特马工业有限公司 | Solvent drying energy-saving emission-reducing drying system of large-scale printing equipment |
| CN112590383A (en) * | 2020-12-09 | 2021-04-02 | 大连奥特马工业有限公司 | Solvent drying energy-saving emission-reducing drying system of large-scale printing equipment |
-
2018
- 2018-08-27 CN CN201821426847.6U patent/CN209289926U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109094178A (en) * | 2018-08-27 | 2018-12-28 | 青岛成盛林环保设备有限公司 | A kind of intaglio press checking enrichment exhaust system |
| CN112590384A (en) * | 2020-12-09 | 2021-04-02 | 大连奥特马工业有限公司 | Solvent drying energy-saving emission-reducing drying system of large-scale printing equipment |
| CN112590383A (en) * | 2020-12-09 | 2021-04-02 | 大连奥特马工业有限公司 | Solvent drying energy-saving emission-reducing drying system of large-scale printing equipment |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| 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: 20190823 |