CN203864174U - Exhaust device of drying oven on photogravure press - Google Patents
Exhaust device of drying oven on photogravure press Download PDFInfo
- Publication number
- CN203864174U CN203864174U CN201420299737.3U CN201420299737U CN203864174U CN 203864174 U CN203864174 U CN 203864174U CN 201420299737 U CN201420299737 U CN 201420299737U CN 203864174 U CN203864174 U CN 203864174U
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- air
- air inlet
- exhaust
- drying oven
- concentration
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Abstract
The utility model provides an exhaust device of a drying oven on a photogravure press. The exhaust device comprises a drying oven body. An air inlet, a strong exhaust outlet and a secondary exhaust outlet are formed in the upper portion of the side face of the drying oven body. The air inlet is connected with an air outlet of a fan through an air inlet pipeline. The strong exhaust outlet and the secondary exhaust outlet are connected with an exhaust pipeline. The exhaust pipeline is internally provided with a strong concentration air duct and a secondary concentration air duct. The secondary concentration air duct is connected with an air inlet of the fan through an air conveying pipe. According to the exhaust device of the drying oven on the photogravure press, waste heat obtained through secondary exhaust can be fully utilized, the energy-saving aim is well achieved, meanwhile, the rapid printed product drying effect can be achieved, and the problem that damage is caused by high-concentration poisonous gas appearing on a production site and surroundings to people and livestock can be solved.
Description
Technical field
The utility model relates to a kind of intaglio press, more particularly relates to the air exhausting device of baking oven on a kind of intaglio printing press.
Background technology
The drying baker of conventional gravure machine only plays the effect of oven dry; the design of energy-conservation and environmental protection is structurally seldom embodied; but; because the ink using in intaglio printing and solvent are all to have quite strong toxicity and smell; therefore,, at Workplace and periphery, people are passive these harmful smells that absorbing often; thisly often there will be dense solvent odor at production site and surrounding enviroment, all can bring harm to people and animals' thing around.In order to reduce the direct discharge of these pernicious gases in printing, make full use of the residue heat energy of these gases, just must develop a kind of baking oven air exhausting device with environmental protection and energy saving function.
Summary of the invention
In order to overcome the deficiencies in the prior art, the utility model provides the air exhausting device of baking oven on a kind of intaglio printing press of energy-conserving and environment-protective.
The utility model is achieved through the following technical solutions: the air exhausting device of baking oven on a kind of intaglio printing press, comprise baking oven casing, air inlet, forced-ventilated air port and secondary exhausting mouth are set above the side of described baking oven casing, described air inlet is connected with the air outlet of blower fan by intake stack, described forced-ventilated air port and secondary exhausting mouth are connected with exhaust duct, strong concentration air channel and time concentration air channel are set in described exhaust duct, and described time concentration air channel is connected with the air inlet of blower fan by wind conveying pipe.
On this intaglio printing press, compared with prior art, its beneficial effect is the air exhausting device of baking oven:
On this intaglio printing press, the air exhausting device of baking oven can make full use of the waste heat of secondary exhausting, well solve energy-conservation problem, simultaneously the effect of flash baking printing can be reached again, but also production site can be eliminated and the harm problem that dense toxic gas brings people and animals' thing around appears in surrounding enviroment.
This device can adapt to the requirement of high-speed gravure printing machine to energy-saving, emission-reducing, environment friendly, has overcome the shortcoming of traditional oven structure, is a kind of intaglio printing press environmental protection and energy saving bake oven device stable, high-efficient energy-saving environment friendly that uses.
Brief description of the drawings
Accompanying drawing is the structural representation of the air exhausting device of baking oven on the utility model intaglio printing press;
In figure: 1. baking oven casing, 2. air inlet, 3. secondary exhausting mouth, 4. forced-ventilated air port, 5. intake stack, 6. fan outlet, 7. air inlet, 8. blower fan, 9. wind conveying pipe, 10. return air inlet, 11. exhaust ducts, 12. concentration air channels, the last 13. concentration air channel.
Detailed description of the invention
Below in conjunction with accompanying drawing and specific embodiment, the air exhausting device of baking oven on the utility model intaglio printing press is further described:
Accompanying drawing is the structural representation of the air exhausting device of baking oven on the utility model intaglio printing press, in figure, the air exhausting device of baking oven on this kind of intaglio printing press, comprise baking oven casing 1, air inlet 2 is set above the side of baking oven casing 1, forced-ventilated air port 4 and secondary exhausting mouth 3, air inlet 2 is connected with the fan outlet 6 on blower fan 8 by intake stack 5, forced-ventilated air port 4 and secondary exhausting mouth 3 are connected with exhaust duct 11, interior strong concentration air channel 13 and time concentration air channel 12 of arranging of exhaust duct 11, on inferior concentration air channel 12, be provided with return air inlet 10, inferior concentration air channel 12 is connected with the air inlet 7 on blower fan 8 by wind conveying pipe 9 by return air inlet 10.In baking oven, be provided with four not only independent the but also wind path that communicates respectively with air inlet 2, forced-ventilated air port 4 is connected with secondary exhausting mouth 3, and performance effect separately at work, the hot blast that blower fan 8 produces wind after heater heating is blown into baking oven air inlet 2, implement the heated-air drying to printing material, along with printing the volatilization of the upper solvent of material, in baking oven, produce toxic gas, now in the larger region of concentration, strong-force exhaust system is started working and these gas is transported to exhaust duct 11 air outlets by forced-ventilated air port 4 is directly discharged work-yard, for the less subregion of concentration, secondary exhausting mechanism starts these gases are transported in blower fan 8 by return air inlet 10 gradually, after again heating up, entering air inlet 2 uses, this wherein, air discharge structure in case is mainly to collect inferior to the pernicious gas of crossing strong concentration to discharge, thereby both ensured that pernicious gas was not residual on seal material, purify production environment, also take full advantage of effective heat resource, realize effect of environmental protection and energy saving.
On this intaglio printing press, the air exhausting device of baking oven can make full use of the waste heat of secondary exhausting, well solve energy-conservation problem, simultaneously the effect of flash baking printing can be reached again, but also production site can be eliminated and the harm problem that dense toxic gas brings people and animals' thing around appears in surrounding enviroment.
The above, it is only preferred embodiment of the present utility model, not the utility model is done to any pro forma restriction, although the utility model discloses as above with preferred embodiment, but not in order to limit the utility model, any those skilled in the art, do not departing within the scope of technical solutions of the utility model, when can utilizing the method for above-mentioned announcement and technology contents to make a little change or being modified to the equivalent embodiment of equivalent variations, in every case be the content that does not depart from technical solutions of the utility model, any simple modification of above embodiment being done according to technical spirit of the present utility model, equivalent variations and modification, still belong in the scope of technical solutions of the utility model.
Claims (1)
1. the air exhausting device of baking oven on an intaglio printing press, comprise baking oven casing, it is characterized in that: air inlet, forced-ventilated air port and secondary exhausting mouth are set above the side of described baking oven casing, described air inlet is connected with the air outlet of blower fan by intake stack, described forced-ventilated air port and secondary exhausting mouth are connected with exhaust duct, strong concentration air channel and time concentration air channel are set in described exhaust duct, and described time concentration air channel is connected with the air inlet of blower fan by wind conveying pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420299737.3U CN203864174U (en) | 2014-05-27 | 2014-05-27 | Exhaust device of drying oven on photogravure press |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420299737.3U CN203864174U (en) | 2014-05-27 | 2014-05-27 | Exhaust device of drying oven on photogravure press |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203864174U true CN203864174U (en) | 2014-10-08 |
Family
ID=51645157
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420299737.3U Expired - Fee Related CN203864174U (en) | 2014-05-27 | 2014-05-27 | Exhaust device of drying oven on photogravure press |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203864174U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105289941A (en) * | 2014-12-23 | 2016-02-03 | 安徽安泰新型包装材料有限公司 | Intaglio printing press-added back coating drying device |
| CN109318582A (en) * | 2017-07-31 | 2019-02-12 | 广东顺德德力印刷机械有限公司 | A kind of energy-saving and environment-friendly printer baking oven |
-
2014
- 2014-05-27 CN CN201420299737.3U patent/CN203864174U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105289941A (en) * | 2014-12-23 | 2016-02-03 | 安徽安泰新型包装材料有限公司 | Intaglio printing press-added back coating drying device |
| CN109318582A (en) * | 2017-07-31 | 2019-02-12 | 广东顺德德力印刷机械有限公司 | A kind of energy-saving and environment-friendly printer baking oven |
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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 |
Granted publication date: 20141008 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |