CN209320472U - A kind of environmental printing machine - Google Patents

A kind of environmental printing machine Download PDF

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Publication number
CN209320472U
CN209320472U CN201821973338.5U CN201821973338U CN209320472U CN 209320472 U CN209320472 U CN 209320472U CN 201821973338 U CN201821973338 U CN 201821973338U CN 209320472 U CN209320472 U CN 209320472U
Authority
CN
China
Prior art keywords
water curtain
pipe
drying box
printing machine
exhaust
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
Application number
CN201821973338.5U
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Chinese (zh)
Inventor
李中雷
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Beijing Baofeng Printing Co Ltd
Original Assignee
Beijing Baofeng Printing Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Beijing Baofeng Printing Co Ltd filed Critical Beijing Baofeng Printing Co Ltd
Priority to CN201821973338.5U priority Critical patent/CN209320472U/en
Application granted granted Critical
Publication of CN209320472U publication Critical patent/CN209320472U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

The utility model relates to printing technologies, more particularly, to a kind of environmental printing machine.A kind of environmental printing machine, including feed device, printing equipment, drying unit and discharging device, drying unit includes bracket and the drying box on bracket, drying box is equipped with the exhaust gear for conveying the hot gas conveying mechanism of hot gas for drying box and the gas in drying box being discharged, exhaust gear includes exhaust pipe and the exhaust blower in exhaust pipe, is equipped with the water curtain component for generating water curtain in exhaust pipe.Feed device conveying printed matter enters in printing machine, and printing equipment is printed, and enters drying, discharging device in drying unit later and transfers out finished product.Hot gas conveying mechanism conveying hot gas, which enters in drying box, dries printed matter, humidity is higher after printed matter and the lower air of temperature is discharged by exhaust gear, water curtain component is set in exhaust pipe and generates water curtain, the pernicious gas of part is absorbed by the water curtain of exhaust pipe, reduces harmful gas emission.

Description

A kind of environmental printing machine
Technical field
The utility model relates to printing technologies, more particularly, to a kind of environmental printing machine.
Background technique
Currently, package printed matter generallys use intaglio press or flexible printing machine continuous printing generally in web-like, printing Before need printing product preheating, need printing product drying in printing process, be completed for printing after need cooling printing.
Authorization Notice No. is that the utility model patent of CN202528580U discloses a kind of printed matter drying unit.The drying Device goes out the structure of hot wind into hot wind, upside to dry to printed matter by downside.
Above-mentioned prior art has the following deficiencies: in the gas taken out of after drying printed matter containing part Pernicious gas, the pernicious gas of this part are directly discharged to can cause environmental pollution in air.
Utility model content
The purpose of the utility model is to provide a kind of environmental printing machines, it is advantageous that harmful gas of discharge can be reduced Body.
The above-mentioned purpose of utility model of the utility model has the technical scheme that a kind of environmental printing Machine, including feed device, printing equipment, drying unit and discharging device, the drying unit include bracket and are located on bracket Drying box, the drying box be equipped with for drying box convey hot gas hot gas conveying mechanism and by drying box gas be discharged Exhaust gear, the exhaust gear includes exhaust pipe and the exhaust blower in exhaust pipe, and life is equipped in the exhaust pipe At the water curtain component of water curtain.
By using above-mentioned technical proposal, feed device conveying printed matter enters in printing machine, then passes through printing equipment It is printed, enters drying in drying unit later, transfer out finished product finally by discharging device.Hot gas conveying mechanism conveying heat Gas, which enters in drying box, dries printed matter, and humidity is higher after printed matter and the lower air of temperature passes through air exhauster Structure discharge, avoids high humidity Cryogenic air from influencing drying effect.Water curtain component is set in exhaust pipe and generates water curtain, passes through exhaust pipe Water curtain absorb part pernicious gas, reduce harmful gas emission.
The utility model is further arranged to: the exhaust pipe include be connected to drying box side wall on the lower end position first Horizontal segment, first horizontal segment form the vertical section extended downwardly far from one end of drying box, and vertical section is far from first horizontal segment One end be connected with the second horizontal segment extending to the horizontal direction, the water curtain that the water curtain component is formed is located in vertical section.
By using above-mentioned technical proposal, the water curtain that water curtain component is generated is arranged in vertical section, is located in vertical section Water curtain be capable of forming bigger surface area, increase the effect of dissolution pernicious gas.The setting of the second horizontal segment avoids water simultaneously The powder-refining with water of curtain splashes out exhaust pipe.
The utility model is further arranged to: the water curtain component includes being connected to the downside of the second horizontal segment far from vertical The water tank of section side.
By using above-mentioned technical proposal, water tank is set, the water curtain fallen is made to eventually enter into be collected in water tank and follow Ring uses.
The utility model is further arranged to: the side of the bottom of storage tank is connected with suction hose, the suction hose The other end is connected with the water curtain pipe being horizontally mounted in vertical section upper end, is provided on the downside of the water curtain pipe along water curtain length of tube side To water curtain hole, suction pump is installed on the suction hose.
By using above-mentioned technical proposal, the water in water tank is extracted by suction pump, and water is transported to by suction hose In curtain pipe, water curtain is generated by water curtain hole.
The utility model is further arranged to: the upper end of the water curtain pipe and the inner wall of exhaust pipe are bonded closed, the water The length of curtain pipe is equal with the width of vertical section, and entire water curtain pipe is run through in water curtain hole.
By using above-mentioned technical proposal, so that the air-flow of discharge has to pass through water curtain and can be discharged.
The utility model is further arranged to: the hot gas conveying mechanism includes the air inlet pipe being connected at the top of drying box, Air inlet pipe is connected with air-heater far from one end of drying box.
By using above-mentioned technical proposal, hot gas is formed by air-heater, leads into drying box and dries by air inlet pipe Dry printing product.
The utility model is further arranged to: the guide duct being connected with air inlet pipe is installed in the drying box, it is described The lower end bifurcated of interior guide duct forms more branch pipes.
By using above-mentioned technical proposal, the lower end of guide duct forms more branch pipes, so that the high temperature gas flow of blowout can be with It is divided into three under the action of branch pipe, there is bigger area coverage.
The utility model is further arranged to: the lower end of the branch pipe is respectively connected with horizontal square tube in the horizontal direction, institute The both ends for stating horizontal square tube are closed, and the elongated exhaust vent along horizontal square tube length direction is provided on the downside of horizontal square tube.
By using above-mentioned technical proposal, air-flow forms the thin wide air-flow of multiple tracks by the elongated air outlet of horizontal square tube, The surface of entire printed matter is covered as far as possible.
In conclusion the advantageous effects of the utility model are as follows:
1. water curtain component is arranged in exhaust pipe generates water curtain, the pernicious gas of part is absorbed by the water curtain of exhaust pipe, Reduce harmful gas emission;
2. the water curtain that water curtain component is generated is arranged in vertical section, the water curtain in vertical section is capable of forming bigger Surface area increases the effect of dissolution pernicious gas, while the setting of the second horizontal segment avoids the powder-refining with water of water curtain from splashing out exhaust pipe.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of embodiment;
Fig. 2 is the structural schematic diagram of drying unit in embodiment;
Fig. 3 is the schematic cross-sectional view of drying unit in embodiment.
Appended drawing reference: 1, feed device;2, printing equipment;3, drying unit;4, discharging device;5, bracket;6, drying box; 7, hot gas conveying mechanism;8, exhaust gear;9, air inlet pipe;10, air-heater;11, guide duct;12, branch pipe;13, horizontal square tube; 14, exhaust pipe;15, exhaust blower;16, first horizontal segment;17, vertical section;18, the second horizontal segment;19, water tank;20, it absorbs water Pipe;21, water curtain pipe;22, suction pump.
Specific embodiment
The utility model is described in further detail below in conjunction with attached drawing.
As shown in Figure 1, a kind of environmental printing machine, including feed device 1, printing equipment 2, drying unit 3 and discharging device 4.Feed device 1 conveys printed matter and enters in printing machine, is then printed by printing equipment 2, enters drying unit 3 later Interior drying transfers out finished product finally by discharging device 4.
As shown in Fig. 2, drying unit 3 provides hot gas including bracket 5, the drying box 6 on bracket 5, for drying box 6 Hot gas conveying mechanism 7 and the exhaust gear 8 that the high humility gas in drying box 6 is discharged.It is conveyed by hot gas conveying mechanism 7 Hot gas, which enters in drying box 6, dries printed matter, and humidity is higher after printed matter and the lower air of temperature passes through row Mechanism of qi structure 8 is discharged, and high humidity Cryogenic air is avoided to influence drying effect.
As shown in figure 3, hot gas conveying mechanism 7 includes the air inlet pipe 9 for being connected to 6 top of drying box, air inlet pipe 9 is far from drying One end of case 6 is connected with air-heater 10.The connected guide duct 11 of air inlet pipe 9, the lower end point of guide duct 11 are installed in drying box 6 Fork-shaped Cheng Duogen branch pipe 12.The lower end of every branch pipe 12 is respectively connected with horizontal square tube 13 in the horizontal direction, horizontal square tube 13 Both ends are closed, and are provided with the elongated exhaust vent along horizontal 13 length direction of square tube in the downside of horizontal square tube 13.
As shown in figure 3, exhaust gear 8 includes the exhaust pipe 14 and be installed on exhaust pipe 14 that connection is connected with drying box 6 Interior exhaust blower 15, the section of exhaust pipe 14 are rectangular.Exhaust pipe 14 include be connected to 6 side wall of drying box on the lower end position the One horizontal segment 16, first horizontal segment 16 form the vertical section 17 extended downwardly far from one end of drying box 6, and vertical section 17 is separate One end of first horizontal segment 16 is connected with the second horizontal segment 18 extending to the horizontal direction.The downside of second horizontal segment 18 is far from perpendicular The position of straight section 17 is communicated with water tank 19, and the width of water tank 19 is equal with the width of the second horizontal segment 18,19 bottom of water tank The side in portion is connected with suction hose 20, and the other end of suction hose 20 is connected to the horizontally disposed water curtain pipe 21 in 17 upper end of vertical section, Suction pump 22 is installed on suction hose 20.The upper end of water curtain pipe 21 and the inner wall of exhaust pipe 14 are bonded closed, the length of water curtain pipe 21 Degree is equal with the width of vertical section 17, and the lower end of water curtain pipe 21 is provided with along the elongated water curtain hole of 21 length direction of water curtain pipe, water The length in curtain hole and the equal length of water curtain pipe 21.Water tank 19, suction hose 20, suction pump 22 and water curtain pipe 21 form water curtain group Part.
Specific work process:
The hot wind that air-heater 10 is blown out is introduced in drying box 6 by air inlet pipe 9, and air-flow is from air-exhausting duct by exhaust blower 15 later Extraction.When the water curtain that air-flow is formed by water curtain component, part pernicious gas is dissolved in water, reduces the pernicious gas being finally discharged. Since water curtain is arranged in vertical section 17, the water of water curtain is eventually entered in water tank 19, without flowing to outside.
The embodiment of present embodiment is the preferred embodiment of the utility model, and not limitation is originally practical new according to this The protection scope of type, therefore: the equivalence changes that all structures, shape, principle according to the utility model are done should all be covered by practical Within novel protection scope.

Claims (8)

1. a kind of environmental printing machine, including feed device (1), printing equipment (2), drying unit (3) and discharging device (4), Be characterized in: the drying unit (3) includes bracket (5) and the drying box (6) on bracket (5), and the drying box (6) is equipped with For drying box (6) convey hot gas hot gas conveying mechanism (7) and by drying box (6) gas discharge exhaust gear (8), The exhaust gear (8) includes exhaust pipe (14) and the exhaust blower (15) in exhaust pipe (14), the exhaust pipe (14) It is interior to be equipped with the water curtain component for generating water curtain.
2. environmental printing machine according to claim 1, it is characterized in that: the exhaust pipe (14) includes being connected to drying box (6) first horizontal segment (16) of side wall end position on the lower, first horizontal segment (16) form downwards far from the one end of drying box (6) The vertical section (17) of extension, vertical section (17) are connected with extending to the horizontal direction second far from the one end of first horizontal segment (16) Horizontal segment (18), the water curtain that the water curtain component is formed are located in vertical section (17).
3. environmental printing machine according to claim 2, it is characterized in that: the water curtain component includes being connected to the second horizontal segment (18) water tank (19) of the downside far from vertical section (17) side.
4. environmental printing machine according to claim 3, it is characterized in that: the side of the water tank (19) bottom is connected with suction Water pipe (20), the other end of the suction hose (20) are connected with the water curtain pipe (21) being horizontally mounted in vertical section (17) upper end, It is provided on the downside of the water curtain pipe (21) and pumping is installed along the water curtain hole of water curtain pipe (21) length direction, the suction hose (20) Water pump (22).
5. environmental printing machine according to claim 4, it is characterized in that: the upper end of the water curtain pipe (21) and exhaust pipe (14) Inner wall fitting it is closed, the length of the water curtain pipe (21) is equal with the width of vertical section (17), and water curtain hole is through entire water curtain It manages (21).
6. environmental printing machine according to claim 1, it is characterized in that: the hot gas conveying mechanism (7) includes being connected to baking Air inlet pipe (9) at the top of dry case (6), air inlet pipe (9) are connected with air-heater (10) far from the one end of drying box (6).
7. environmental printing machine according to claim 6, it is characterized in that: being equipped in the drying box (6) and air inlet pipe (9) The guide duct (11) being connected, the lower end bifurcated of the guide duct (11) form more branch pipes (12).
8. environmental printing machine according to claim 7, it is characterized in that: the lower end of the branch pipe (12) is respectively connected with along level The both ends of the horizontal square tube (13) in direction, the horizontal square tube (13) are closed, are provided with elongated edge on the downside of horizontal square tube (13) The exhaust vent of horizontal square tube (13) length direction.
CN201821973338.5U 2018-11-27 2018-11-27 A kind of environmental printing machine Expired - Fee Related CN209320472U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201821973338.5U CN209320472U (en) 2018-11-27 2018-11-27 A kind of environmental printing machine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201821973338.5U CN209320472U (en) 2018-11-27 2018-11-27 A kind of environmental printing machine

Publications (1)

Publication Number Publication Date
CN209320472U true CN209320472U (en) 2019-08-30

Family

ID=67711893

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201821973338.5U Expired - Fee Related CN209320472U (en) 2018-11-27 2018-11-27 A kind of environmental printing machine

Country Status (1)

Country Link
CN (1) CN209320472U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111559171A (en) * 2020-06-30 2020-08-21 张小婷 Printing machine oven

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111559171A (en) * 2020-06-30 2020-08-21 张小婷 Printing machine oven

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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: 20190830

Termination date: 20201127