CN211274087U - Printing equipment with waste gas treatment function - Google Patents
Printing equipment with waste gas treatment function Download PDFInfo
- Publication number
- CN211274087U CN211274087U CN201922059016.0U CN201922059016U CN211274087U CN 211274087 U CN211274087 U CN 211274087U CN 201922059016 U CN201922059016 U CN 201922059016U CN 211274087 U CN211274087 U CN 211274087U
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- China
- Prior art keywords
- gas treatment
- treatment device
- waste gas
- exhaust
- suction hood
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- 239000002912 waste gas Substances 0.000 title claims abstract description 64
- 239000007789 gas Substances 0.000 claims abstract description 43
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims abstract description 20
- 239000007788 liquid Substances 0.000 claims description 28
- 238000001459 lithography Methods 0.000 claims description 10
- 230000001502 supplementing effect Effects 0.000 claims description 8
- 238000001914 filtration Methods 0.000 abstract description 6
- 239000012295 chemical reaction liquid Substances 0.000 abstract description 5
- 230000000694 effects Effects 0.000 abstract description 4
- 238000010521 absorption reaction Methods 0.000 abstract description 3
- 230000003749 cleanliness Effects 0.000 abstract description 3
- 238000006243 chemical reaction Methods 0.000 abstract description 2
- 239000000428 dust Substances 0.000 description 6
- 239000012530 fluid Substances 0.000 description 6
- 238000001802 infusion Methods 0.000 description 6
- 238000001179 sorption measurement Methods 0.000 description 5
- 239000000463 material Substances 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 239000008139 complexing agent Substances 0.000 description 2
- 238000013461 design Methods 0.000 description 2
- 239000012535 impurity Substances 0.000 description 2
- 239000003960 organic solvent Substances 0.000 description 2
- 238000004806 packaging method and process Methods 0.000 description 2
- 239000000376 reactant Substances 0.000 description 2
- 239000002904 solvent Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000013329 compounding Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 210000004185 liver Anatomy 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 210000000653 nervous system Anatomy 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 230000029058 respiratory gaseous exchange Effects 0.000 description 1
- 239000010865 sewage Substances 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
- 239000013589 supplement Substances 0.000 description 1
- 239000003039 volatile agent Substances 0.000 description 1
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- Treating Waste Gases (AREA)
Abstract
The utility model discloses a printing equipment with waste gas treatment function, including the printing equipment, still include the waste gas treatment device who installs on the printing equipment through the mounting panel, one side of waste gas treatment device is equipped with two suction fans, swing joint has the waste gas treatment case on the waste gas treatment device, be equipped with the handle on the waste gas treatment case, upper suction hood and lower suction hood are installed respectively to the top and the bottom of printing equipment, upper suction hood and lower suction hood are connected with the intake pipe on the waste gas treatment device through gas collecting pipe and two suction fans respectively, the top of waste gas treatment device is equipped with the gas vent, and absorption effect is good, improves the cleanliness of the exhaust gas from the printing equipment; then carrying out primary reaction treatment on the reaction liquid and carrying out secondary filtration treatment on an activated carbon layer, a sponge layer and a HEPA filter layer so as to enable discharged gas to meet the discharge requirement; and the waste gas treatment box adopts the pull formula, is convenient for maintain.
Description
Technical Field
The utility model relates to a lithography apparatus technical field specifically is a lithography apparatus with exhaust-gas treatment function.
Background
In recent decades, the packaging and printing industry in China has been rapidly developed, the scale is continuously enlarged, and the technology is continuously updated, but the printing process of domestic plastic packaging still takes solvent type ink and solvent type complexing agent as main materials, and the ink and the complexing agent contain organic volatile with higher proportion, and a large amount of organic solvent is still diluted and prepared in the using process. The organic solvents need to be dried and volatilized in the printing or compounding process, and the organic volatiles are directly exhausted into the atmosphere by an exhaust system in each printing factory at present. On the one hand, the organic volatile matters directly discharged into the atmosphere enter the human body through breathing, and harm is caused to the liver and the nervous system of the human body.
Based on this, the utility model designs a lithography apparatus with exhaust-gas treatment function to solve the above-mentioned problem.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a lithography apparatus with exhaust-gas treatment function to solve the problem of proposing among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a lithography apparatus with exhaust-gas treatment function, includes lithography apparatus, still includes the exhaust treatment device who installs on lithography apparatus through the mounting panel, one side of exhaust treatment device is equipped with two suction fans, swing joint has the exhaust treatment case on the exhaust treatment device, be equipped with the handle on the exhaust treatment case, last suction hood and lower suction hood are installed respectively to lithography apparatus's top and bottom, go up the suction hood and be connected through the intake pipe on gas collecting pipe and two suction fans and the exhaust treatment device respectively with lower suction hood, exhaust treatment device's top is equipped with the gas vent.
Preferably, exhaust treatment case passes through slide sliding connection on exhaust treatment device, HEPA filter layer, sponge layer and activated carbon layer are installed from the top down in proper order to the inside from the exhaust treatment case, exhaust treatment device's below is evenly opened has even discharge orifice.
Preferably, the lower part that exhaust treatment device's inner chamber is located the exhaust treatment case is equipped with the collecting tank, be equipped with mixed oar in the collecting tank, hybrid motor is installed to exhaust treatment device's bottom, hybrid motor's output is connected with the bottom of mixing the oar.
Preferably, a liquid supplementing tank is installed on one side of the waste gas treatment device, and the liquid supplementing tank is connected with a liquid supplementing port connected to the waste gas treatment device through a pipeline and a valve.
Preferably, the air inlet pipe is positioned at the lower end of the waste gas treatment device, and the lower end of the waste gas treatment device is also connected with a blow-off pipe.
Compared with the prior art, the beneficial effects of the utility model are that: the structure design is novel, the upper part and the lower part of the inner cavity of the printing equipment are simultaneously sucked with waste gas, the absorption effect is good, and the cleanliness of the gas discharged from the printing equipment is improved; then carrying out primary reaction treatment on the reaction liquid and carrying out secondary filtration treatment on an activated carbon layer, a sponge layer and a HEPA filter layer so as to enable discharged gas to meet the discharge requirement; and the waste gas treatment box adopts the pull formula, is convenient for maintain.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to these drawings without creative efforts.
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic structural view of the waste gas treatment device of the present invention;
in the drawings, the components represented by the respective reference numerals are listed below:
1-a printing device; 2-mounting a plate; 3-an exhaust gas treatment device; 4-liquid supplement tank; 5-a waste gas treatment tank; 6-a handle; 7-upper air suction cover; 8-lower suction hood; 9-a gas collecting pipe; 10-a suction fan; 11-a hybrid motor; 12-a mixing paddle; 13-a liquid collecting tank; 14-a slide; 15-flow homogenizing holes; 16-an activated carbon layer; 17-a sponge layer; 18-HEPA filtration layer; 19-a sewage draining pipe; 20-an air inlet pipe; 21-an exhaust port; 22-fluid infusion port.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.
Referring to fig. 1-2, the present invention provides a technical solution: a printing device with a waste gas treatment function comprises a printing device 1, and further comprises a waste gas treatment device 3 arranged on the printing device 1 through a mounting plate 2, waste gas generated in the printing device 1 is treated through the waste gas treatment device 3, two suction fans 10 are arranged on one side of the waste gas treatment device 3, a waste gas treatment box 5 is movably connected onto the waste gas treatment device 3, a handle 6 is arranged on the waste gas treatment box 5, the waste gas treatment box 5 is convenient to detach and mount through the handle 6, the waste gas treatment box 5 is convenient to repair periodically, an upper air suction cover 7 and a lower air suction cover 8 are respectively arranged at the top and the bottom of the printing device 1, and the upper air suction cover 7 and the lower air suction cover 8 are arranged at the upper part and the lower part of an inner cavity of the printing device 1, so that light dust and waste gas can be absorbed and heavy dust can be absorbed at the same time, and the dryness of gas discharged from the printing device 1 is improved, effectively improve operational environment, go up suction hood 7 and lower suction hood 8 and be connected with the intake pipe 20 on the exhaust-gas treatment device 3 through gas collecting pipe 9 and two suction fans 10 respectively, under the effect of suction fan 10, can let in absorptive waste gas through intake pipe 20 and handle in the exhaust-gas treatment device 3, the top of exhaust-gas treatment device 3 is equipped with gas vent 21, is convenient for discharge the gas after handling.
The waste gas treatment device comprises a waste gas treatment box 5, a sliding seat 14, a waste gas treatment device 3, a High Efficiency Particulate Air (HEPA) filter layer 18, a sponge layer 17 and an activated carbon layer 16, wherein the waste gas treatment box 5 is connected to the waste gas treatment device 3 in a sliding mode through the sliding seat 14, the HEPA filter layer 18, the sponge layer 17 and the activated carbon layer 16 are sequentially arranged in the waste gas treatment box 5 from top to bottom, flow equalizing holes 15 are uniformly formed in the lower portion of the waste gas treatment device 3, the primarily treated waste gas sequentially passes through the activated carbon layer 16, the sponge layer 17 and the; then the adsorption liquid adsorbed in the sponge layer 17 neutralizes the adsorption liquid contained in the gas, and finally the HEPA filter layer 18 carries out the final filtration treatment on the particulate impurities in the gas, so that the discharged gas meets the discharge requirement.
Wherein, the air inlet pipe 20 is located at the lower end of the waste gas treatment device 3, the lower end of the waste gas treatment device 3 is further connected with a drain pipe 19, the inner cavity of the waste gas treatment device 3 is located at the lower part of the waste gas treatment box 5 and is provided with a liquid collecting tank 13, waste gas absorbed from the printing equipment 1 is introduced into the liquid collecting tank 13 located at the lower part of the inner cavity of the waste gas treatment device 3 through the air inlet pipe 20, the waste gas is treated by a reactant added in the liquid collecting tank 13, a mixing paddle 12 is arranged in the liquid collecting tank 13, the bottom of the waste gas treatment device 3 is provided with a mixing motor 11, the output end of the mixing motor 11 is connected with the bottom end of the mixing paddle 12, under the action of the mixing motor 11, the mixing paddle 12 is driven to mix and stir in the liquid collecting tank 13, so that the reaction liquid located in the liquid collecting tank 13 and, the reacted gas floats from the liquid collecting tank 13 to the upper part of the inner cavity of the waste gas treatment device 3 for secondary treatment.
Wherein, fluid infusion jar 4 is installed to one side of exhaust treatment device 3, and fluid infusion jar 4 is connected with fluid infusion mouth 22 of connecting on exhaust treatment device 3 through pipeline and valve, through opening the valve, can mend exhaust treatment device 3 with the reaction liquid in the fluid infusion jar 4 through fluid infusion mouth 22 in to guarantee the efficiency nature of exhaust treatment device 3 processing waste gas.
The specific working principle is as follows:
before work, liquid to be reacted can be filled into the liquid collecting tank 13 through the liquid supplementing tank 4 and the liquid supplementing opening 22, when the liquid collecting tank works, the suction fan 10 and the mixing motor 11 are respectively connected with a power supply, waste gas is sucked in through the upper suction hood 7 and the lower suction hood 8 by the suction fan 10, the upper suction hood 7 and the lower suction hood 8 are arranged at the upper part and the lower part of the inner cavity of the printing equipment 1, dust with light weight and waste gas can be conveniently absorbed, dust with heavy weight can be absorbed simultaneously, the absorption effect is good, the cleanliness of gas discharged from the printing equipment 1 is improved, the working environment is effectively improved, the sucked waste gas is introduced into the liquid collecting tank 13 through the air inlet pipe 20 to react with the filled reactant, the reaction liquid in the liquid collecting tank 13 and the waste gas fully react under the action of the mixing motor 11 and the mixing paddle 12, and the reacted solid or liquid is discharged through the drain pipe 19, the reacted gas floats upwards from the liquid collecting tank 13 to the upper part of the inner cavity of the waste gas treatment device 3 for secondary treatment;
the reacted gas then uniformly flows through an activated carbon layer 16, a sponge layer 17 and an HEPA filter layer 18 under the action of the uniform flow holes 15, and the activated carbon layer 16 carries out filtering adsorption treatment on the gas containing dust to remove large-particle dust; then the adsorption liquid adsorbed in the sponge layer 17 neutralizes the adsorption liquid contained in the gas, and finally the HEPA filter layer 18 carries out the final filtration treatment on the particulate impurities in the gas, so that the discharged gas meets the discharge requirement.
Moreover, the waste gas treatment box 5 is connected on the waste gas treatment device 3 in a drawing way, the handle 6 is arranged on the waste gas treatment box 5, the waste gas treatment box 5 is convenient to disassemble and assemble through the handle 6, the waste gas treatment box 5 is convenient to repair the waste gas treatment box 5 at regular intervals,
in the description herein, references to the description of "one embodiment," "an example," "a specific example," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
The preferred embodiments of the present invention disclosed above are intended only to help illustrate the present invention. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and its practical applications, to thereby enable others skilled in the art to best understand the invention for and utilize the invention. The present invention is limited only by the claims and their full scope and equivalents.
Claims (5)
1. A printing apparatus with an exhaust gas treatment function, comprising a printing apparatus (1), characterized in that: still include through mounting panel (2) install exhaust treatment device (3) on lithography apparatus (1), one side of exhaust treatment device (3) is equipped with two suction fans (10), swing joint has exhaust treatment case (5) on exhaust treatment device (3), be equipped with handle (6) on exhaust treatment case (5), last suction hood (7) and lower suction hood (8) are installed respectively to the top and the bottom of lithography apparatus (1), go up suction hood (7) and lower suction hood (8) and be connected with intake pipe (20) on exhaust treatment device (3) through gas collecting pipe (9) and two suction fans (10) respectively, the top of exhaust treatment device (3) is equipped with gas vent (21).
2. A printing apparatus having an exhaust gas treatment function according to claim 1, wherein: exhaust-gas treatment case (5) are through slide (14) sliding connection on exhaust treatment device (3), HEPA filter layer (18), sponge layer (17) and activated carbon layer (16) are installed from the top down in proper order to the inside from of exhaust treatment case (5), evenly open the below of exhaust treatment device (3) has even orifice (15).
3. A printing apparatus having an exhaust gas treatment function according to claim 1, wherein: the lower part that the inner chamber of exhaust-gas treatment device (3) is located exhaust-gas treatment case (5) is equipped with collecting tank (13), be equipped with in collecting tank (13) and mix oar (12), hybrid motor (11) are installed to the bottom of exhaust-gas treatment device (3), the output of hybrid motor (11) is connected with the bottom of mixing oar (12).
4. A printing apparatus having an exhaust gas treatment function according to claim 1, wherein: and a liquid supplementing tank (4) is arranged on one side of the waste gas treatment device (3), and the liquid supplementing tank (4) is connected with a liquid supplementing port (22) connected to the waste gas treatment device (3) through a pipeline and a valve.
5. A printing apparatus having an exhaust gas treatment function according to claim 1, wherein: the air inlet pipe (20) is positioned at the lower end of the waste gas treatment device (3), and the lower end of the waste gas treatment device (3) is also connected with a drain pipe (19).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922059016.0U CN211274087U (en) | 2019-11-26 | 2019-11-26 | Printing equipment with waste gas treatment function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922059016.0U CN211274087U (en) | 2019-11-26 | 2019-11-26 | Printing equipment with waste gas treatment function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211274087U true CN211274087U (en) | 2020-08-18 |
Family
ID=72035974
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922059016.0U Expired - Fee Related CN211274087U (en) | 2019-11-26 | 2019-11-26 | Printing equipment with waste gas treatment function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211274087U (en) |
-
2019
- 2019-11-26 CN CN201922059016.0U patent/CN211274087U/en not_active Expired - Fee Related
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200818 |