CN113071205A - Circulation heating device for printing ink printing - Google Patents
Circulation heating device for printing ink printing Download PDFInfo
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- CN113071205A CN113071205A CN202110352071.8A CN202110352071A CN113071205A CN 113071205 A CN113071205 A CN 113071205A CN 202110352071 A CN202110352071 A CN 202110352071A CN 113071205 A CN113071205 A CN 113071205A
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- Prior art keywords
- assembly
- heating
- printing
- heat
- heat recovery
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41F—PRINTING MACHINES OR PRESSES
- B41F23/00—Devices for treating the surfaces of sheets, webs, or other articles in connection with printing
- B41F23/04—Devices for treating the surfaces of sheets, webs, or other articles in connection with printing by heat drying, by cooling, by applying powders
- B41F23/0403—Drying webs
- B41F23/0423—Drying webs by convection
- B41F23/0426—Drying webs by convection using heated air
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41F—PRINTING MACHINES OR PRESSES
- B41F23/00—Devices for treating the surfaces of sheets, webs, or other articles in connection with printing
- B41F23/04—Devices for treating the surfaces of sheets, webs, or other articles in connection with printing by heat drying, by cooling, by applying powders
- B41F23/044—Drying sheets, e.g. between two printing stations
- B41F23/0463—Drying sheets, e.g. between two printing stations by convection
- B41F23/0466—Drying sheets, e.g. between two printing stations by convection by using heated air
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working
Abstract
The invention is suitable for the technical field of ink printing heating, and provides a circulating heating device for ink printing, which comprises a printing heating box and a circulating heating device, wherein the printing heating box comprises a heating box body and a heating box body; the circulating heating mechanism is arranged on the printing heating box and comprises a heating assembly, a waste heat recovery assembly and a driving assembly for driving the heating assembly and the waste heat recovery assembly; the waste heat recovery assembly comprises a heat conversion assembly and a pressurizing assembly, the heat conversion assembly heats water by utilizing heat in high-temperature waste gas for heat recovery, and the pressurizing assembly is used for preheating the heating assembly by utilizing the heat recovered by the heat conversion assembly. Printing piece carries out drying process through heating element to the printing ink on the piece that prints, and heat conversion subassembly utilizes the heat in the high temperature waste gas to heat water and carries out heat recovery, and drive assembly utilizes the heating water in the heat conversion subassembly to preheat the thermal recycling of realization to heating element through drive pressure boost subassembly.
Description
Technical Field
The invention belongs to the technical field of ink printing heating, and particularly relates to a circulating heating device for ink printing.
Background
Printing (also using Graphic Communications, i.e., Graphic transmission) is a technique of transferring ink onto the surface of paper, textiles, plastic products, leather, PVC, PC, or other materials by making a plate, applying ink, and pressing a document such as a character, a picture, a photograph, or an anti-counterfeit document, and copying the contents of the document in bulk. Ink is an important material for printing, and is used for expressing patterns and characters on a printing material through printing or inkjet. As social demands increase, ink varieties and yields also expand and grow accordingly.
The phenomenon of excessive emulsification of printing ink on paper due to excessive moisture is often encountered in the printing process, the production speed and the quality of printed products are seriously influenced, even certain economic loss can be caused, and a printing part needs to be heated and dried.
High-temperature waste gas after heating and drying in the existing heating device is directly discharged, a large amount of heat exists in the waste gas, and the energy is wasted by directly discharging the high-temperature waste gas.
Disclosure of Invention
The embodiment of the invention aims to provide a circulating heating device for ink printing, and aims to solve the problems that high-temperature waste gas after heating and drying in the existing heating device is directly discharged, a large amount of heat exists in the waste gas, and the high-temperature waste gas is directly discharged to waste energy.
The embodiment of the invention is realized in such a way that the circulating heating device for the ink printing comprises a printing heating box and a circulating heating device, wherein the printing heating box comprises a heating box body;
the circulating heating mechanism is arranged on the printing heating box and comprises a heating assembly, a waste heat recovery assembly and a driving assembly for driving the heating assembly and the waste heat recovery assembly;
the waste heat recovery assembly comprises a heat conversion assembly and a pressurization assembly, the heat conversion assembly utilizes heat in high-temperature waste gas to heat water for heat recovery, and the pressurization assembly is used for preheating the heating assembly by the heat recovered by the heat conversion assembly;
the drive assembly carries out drying process through the printing piece of drive heating element after to the printing, drive assembly utilizes the heating water in the heat conversion subassembly to carry out preheating process to heating element through drive pressure boost subassembly.
According to the technical scheme, the driving assembly is installed in the heating assembly, the waste heat recovery assembly is connected with the driving assembly and the heating assembly, and the feeding hole and the discharging hole are respectively installed on the two side faces of the printing heating box.
According to the technical scheme, the pressurizing assembly is installed on the printing heating box, the heat conversion assembly is installed on the heating assembly, the pressurizing assembly is connected with the driving assembly, and the pressurizing assembly is connected with the heating assembly and the heat conversion assembly.
According to a further technical scheme, the driving assembly comprises a motor fixedly mounted on the printing heating box, the output end of the motor is fixedly connected with a power shaft, and a driving bevel gear is fixedly mounted on the power shaft.
According to a further technical scheme, the heating assembly comprises a blowing assembly, a drying assembly and a cleaning assembly, the blowing assembly is used for providing wind power, the drying assembly is used for providing heat, and the blowing assembly generates wind power under the driving of the driving assembly and transfers the heat generated by the drying assembly into the printing heating box to dry the printing ink printing member.
Further technical scheme, the air-blast subassembly includes the hot-blast main of fixed mounting on the printing heating cabinet, the epaxial fixed mounting of power in the hot-blast main has hot-blast blade, the hot-blast main is close to motor one side fixed mounting and has the filter screen, clean unit mount is close to motor one end at the filter screen, clean unit mount is used for clean filter screen.
Further technical scheme, clean subassembly includes the fixed bolster of fixed mounting at the motor output, the terminal fixed mounting of fixed bolster has the cleaning brush.
Further technical scheme, drying assembly includes that the hot-blast main is close to the heat-seal pipeline of printing heating cabinet one side fixed mounting, fixed mounting has spiral heating wire in the heat-seal pipeline, the heat-seal pipeline stretches into printing heating cabinet one end fixed mounting has hot air shower nozzle.
Further technical scheme, heat conversion subassembly includes that the hot-blast main keeps away from printing heating cabinet one end fixed mounting's waste heat recovery case, the waste heat recovery pipe that is connected with the printing heating cabinet is installed to waste heat recovery incasement fixed mounting, inwards inlay in the hot-blast main lateral wall has the waste heat water pipe of being connected with the waste heat recovery case, the waste heat water pipe water inlet is connected with pressure boost subassembly, the waste heat recovery case is connected with pressure boost subassembly, fixed mounting has the stirring subassembly that is used for improving water and waste heat recovery pipe area of contact in the waste heat recovery case.
According to a further technical scheme, the stirring assembly comprises a sealing pipe penetrating through the waste heat recovery box and the hot air pipe, a stirring shaft is connected in the sealing pipe in a rotating mode, a driven helical gear meshed with the driving helical gear is fixedly installed at one end, close to the hot air pipe, of the stirring shaft, and a stirring blade is fixedly installed at the other end of the stirring shaft.
According to the circulating heating device for the printing ink printing, the printing part dries the printing ink on the printing part through the heating assembly, the heat conversion assembly heats water by using heat in high-temperature waste gas to recover heat, the driving assembly drives the pressurizing assembly to preheat the heating assembly by using the heating water in the heat conversion assembly, so that the heat is recycled, and the heat utilization rate is improved.
Drawings
FIG. 1 is a schematic structural diagram of a circulation heating device in ink printing according to an embodiment of the present invention;
FIG. 2 is an enlarged schematic structural diagram of A in FIG. 1 according to an embodiment of the present invention;
FIG. 3 is an enlarged structural diagram of B in FIG. 1 according to an embodiment of the present invention;
FIG. 4 is an enlarged schematic structural diagram of C in FIG. 1 according to an embodiment of the present invention;
FIG. 5 is an enlarged schematic view of D in FIG. 1 according to an embodiment of the present invention;
fig. 6 is a schematic structural diagram of a filter screen cleaning mechanism in fig. 1 according to an embodiment of the present invention.
In the drawings: the device comprises a printing heating box 1, supporting legs 2, a hot air nozzle 3, a heat-sealing pipeline 4, an electric heating wire 5, a waste gas collecting port 6, a waste gas pipeline 7, a waste heat recovery box 8, a waste heat recovery pipe 9, a stirring blade 10, a motor 11, a hot air pipe 12, a pre-tightening fixing plate 13, a feed inlet 14, a correcting wheel 15, a pre-tightening pinch roller 16, a printing roller 17, a printing auxiliary roller 18, a partition plate 19, a circulating box 20, a piston plate 21, a ventilation port 22, a sealing ring 23, a waste heat water pipe 24, a power shaft 25, a driving shaft 26, a waste heat water inlet 27, a recovery box water outlet 28, a first one-way pipeline 29, a water inlet cavity 30, a first pressure spring 31, a first sealing ball 32, a second one-way pipeline 33, a water outlet cavity 34, a second sealing ball 35, a second pressure spring 36, a stirring shaft 37, a sealing pipe 38, a driven bevel gear 39, a driving, Guide rod 45, slider 46, connecting rod 47, pressure spring 48, discharge port 49, hot air blade 50, piston rod 51 and slide block 52.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is described in further detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
Specific implementations of the present invention are described in detail below with reference to specific embodiments.
As shown in fig. 1, a circulation heating apparatus for ink printing according to an embodiment of the present invention includes a printing heating box 1, and further includes;
the circulating heating mechanism is arranged on the printing heating box 1 and comprises a heating assembly, a waste heat recovery assembly and a driving assembly for driving the heating assembly and the waste heat recovery assembly;
the waste heat recovery assembly comprises a heat conversion assembly and a pressurization assembly, the heat conversion assembly utilizes heat in high-temperature waste gas to heat water for heat recovery, and the pressurization assembly is used for preheating the heating assembly by the heat recovered by the heat conversion assembly;
the drive assembly carries out drying process through the printing piece of drive heating element after to the printing, drive assembly utilizes the heating water in the heat conversion subassembly to carry out preheating process to heating element through drive pressure boost subassembly.
In the embodiment of the invention, the printing part dries the printing ink on the printing part through the heating assembly, the heat conversion assembly heats water by utilizing the heat in high-temperature waste gas for heat recovery, and the driving assembly preheats the heating assembly by utilizing the heating water in the heat conversion assembly through driving the pressurization assembly, so that the heat is recycled, and the heat utilization rate is improved.
As shown in fig. 1, as a preferred embodiment of the present invention, the driving assembly is installed in the heating assembly, the waste heat recovery assembly is connected to the driving assembly and the heating assembly, and the two sides of the printing heating box 1 are respectively installed with the feeding inlet 14 and the discharging outlet 49.
In an embodiment of the invention, a driving assembly mounted in the heating assembly is connected with the heating assembly.
As shown in fig. 1, as a preferred embodiment of the present invention, the pressurizing assembly is mounted on a printing heating box 1, the heat converting assembly is mounted on a heating assembly, the pressurizing assembly is connected with a driving assembly, and the pressurizing assembly is connected with the heating assembly and the heat converting assembly.
In the embodiment of the invention, the pressurizing assembly is arranged on the printing heating box 1, the heat conversion assembly is arranged on the heating assembly, the pressurizing assembly is connected with the driving assembly, and the pressurizing assembly is connected with the heating assembly and the heat conversion assembly.
As shown in fig. 1, as a preferred embodiment of the present invention, the driving assembly includes a motor 11 fixedly mounted on the printing heating box 1, a power shaft 25 is fixedly connected to an output end of the motor 11, and a driving bevel gear 40 is fixedly mounted on the power shaft 25.
In the embodiment of the present invention, in this embodiment, the motor 11 is not limited, and preferably, the motor is a horizontal type speed reduction motor. The motor 11 rotates to drive the power shaft 25 to rotate, and the power shaft 25 drives the driving bevel gear 40 to rotate.
As shown in fig. 1, as a preferred embodiment of the present invention, the heating assembly includes a blowing assembly for supplying wind power, a drying assembly for supplying heat, and a cleaning assembly for drying the ink-printed member by transferring the heat generated by the drying assembly into the printing heating box 1 by the wind power generated by the driving assembly.
In the embodiment of the invention, the heating assembly comprises an air blowing assembly, a drying assembly and a cleaning assembly, wherein the air blowing assembly generates wind power under the driving of the driving assembly to transfer heat generated by the drying assembly into the printing heating box 1 to dry the ink printing member.
As shown in fig. 1, as a preferred embodiment of the present invention, the blowing assembly includes a hot air duct 12 fixedly installed on the printing heating box 1, a hot air blade 50 is fixedly installed on a power shaft 25 inside the hot air duct 12, a filter screen 43 is fixedly installed on one side of the hot air duct 12 close to the motor 11, and the cleaning assembly is installed at one end of the filter screen 43 close to the motor 11 and is used for the filter screen 43.
In the embodiment of the present invention, in this embodiment, the motor 11 is not limited, and preferably, the motor 11 is a horizontal speed reduction motor. The motor 11 drives the hot air blade 50 to rotate through the power shaft 25, the hot air blade 50 blows the air outside the hot air pipe 12 into the drying assembly after being filtered by the filter screen 43 to be heated, the heated hot air dries the printed part, and the cleaning assembly cleans the filter screen 43 all the time.
As shown in fig. 1 and 6, as a preferred embodiment of the present invention, the cleaning assembly includes a fixing bracket 41 fixedly installed at the output end of the motor 11, and a washing brush 42 is fixedly installed at the end of the fixing bracket 41.
In the embodiment of the present invention, in this embodiment, the motor 11 is not limited, and preferably, the motor 11 is a horizontal speed reduction motor. When the motor 11 drives the blower assembly to work, the motor 11 drives the cleaning brush 42 to clean through the fixing support 41, so that dust accumulation is prevented, and air inlet speed is prevented from being influenced.
As shown in fig. 1, as a preferred embodiment of the present invention, the drying assembly includes a heat-sealing pipe 4 fixedly installed on one side of the hot-air pipe 12 close to the printing heating box 1, a spiral heating wire 5 is fixedly installed in the heat-sealing pipe 4, and a hot-air nozzle 3 is fixedly installed at one end of the heat-sealing pipe 4 extending into the printing heating box 1.
In the embodiment of the present invention, in this embodiment, the motor 11 is not limited, and preferably, the motor 11 is a horizontal speed reduction motor. The motor 11 drives the power shaft 25 to rotate, the power shaft 25 drives the hot air blade 50 to generate hot air after entering the spiral heating wire 5 for heating, the spiral heating wire 5 increases the contact area between air and the heating wire 5, so that the heating is more sufficient, and the hot air is blown into the printing heating box 1 to dry the printed matter.
As shown in fig. 1, as a preferred embodiment of the present invention, the heat conversion assembly includes a waste heat recovery box 8 fixedly installed at one end of the hot air pipe 12 away from the printing heating box 1, a waste heat recovery pipe 9 connected to the printing heating box 1 is fixedly installed in the waste heat recovery box 8, a waste heat water pipe 24 connected to the waste heat recovery box 8 is embedded in a side wall of the hot air pipe 12, a water inlet of the waste heat water pipe 24 is connected to the pressure boosting assembly, the waste heat recovery box 8 is connected to the pressure boosting assembly, and a stirring assembly for increasing a contact area between water and the waste heat recovery pipe 9 is fixedly installed in the waste heat recovery box 8.
In the embodiment of the invention, after hot air in the printing heating box 1 passes through the waste gas collecting port 6, waste gas enters the waste heat recovery box 8 filled with water through the waste gas pipeline 7, water in the waste heat recovery box 8 enters the waste heat water pipe 24 embedded in the hot blast pipe 12 through the pressurizing assembly after heat exchange to absorb heat of the waste gas, hot water circulating in the waste heat water pipe 24 heats the air entering the hot blast pipe 12, water in the waste heat water pipe 24 enters the waste heat recovery box 8 again, and the stirring assembly is used for improving the mobility of the water in the waste heat recovery box 8 and increasing the heat exchange rate.
As shown in fig. 1 and 3, as a preferred embodiment of the present invention, the stirring assembly includes a sealing pipe 38 fixedly installed through the waste heat recovery tank 8 and the hot blast pipe 12, a stirring shaft 37 is rotatably connected in the sealing pipe 38, a driven helical gear 39 engaged with the driving helical gear 40 is fixedly installed at one end of the stirring shaft 37 close to the hot blast pipe 12, and the stirring blade 10 is fixedly installed at the other end of the stirring shaft 37.
In the embodiment of the present invention, in this embodiment, the motor 11 is not limited, and preferably, the motor 11 is a horizontal speed reduction motor. The motor 11 drives the stirring blade 10 to rotate through the driven bevel gear 39, the driving bevel gear 40 and the power shaft 25, and the stirring blade 10 rotates to improve the mobility of water in the waste heat recovery tank 8 and increase the heat exchange rate.
As shown in fig. 1, as a preferred embodiment of the present invention, a printing mechanism is installed in the printing heating box 1, the printing mechanism is used for printing ink on a printed member, the printing mechanism includes an inking assembly and a pre-tightening assembly installed in the printing heating box 1, the pre-tightening assembly is used for providing a flat printed member for the inking assembly, and a supporting leg 2 is fixedly installed on one side of the printing heating box 1.
In the embodiment of the invention, the oil printing component is used for printing ink on the printed piece, and the pre-tightening component compresses the printed piece entering the printing heating box 1, so that the printed piece is prevented from wrinkling and the printing quality is prevented from being influenced.
As shown in fig. 1, as a preferred embodiment of the present invention, the mimeograph module includes a partition board 19 fixedly installed in the printing heating box 1, a printing roller 17 and a printing auxiliary roller 18 are rotatably fitted in the printing heating box 1, and the printing roller 17 and the printing auxiliary roller 18 are driven by a motor to move in opposite directions.
In the embodiment of the present invention, the type of the motor is not limited, and in the embodiment, the motor is preferably a horizontal type speed reduction motor. The printing member is sent into the printing heating box 1 from the feeding hole 14 through the pre-tightening assembly, and the motor drives the printing roller 17 and the printing auxiliary roller 18 to rotate oppositely to print the printing member.
As shown in fig. 1 and 5, as a preferred embodiment of the present invention, the pre-tightening assembly includes a return wheel 15 rotatably connected to one side of the printing heating box 1 close to the feeding port 14, a pre-tightening fixing plate 13 is fixedly mounted on one side wall of the printing heating box 1 close to the feeding port 14, a sliding groove 44 is disposed at one end of the pre-tightening fixing plate 13 close to the supporting leg 2, a guide rod 45 is fixedly mounted in the sliding groove 44, two sliding blocks 46 are slidably fitted on the guide rod 45, both the two sliding blocks 46 are connected to a connecting rod 47 in a hinged manner, the ends of the two connecting rods 47 are connected in a hinged manner, a pre-tightening pressure wheel 16 is rotatably connected to a hinged portion of the two connecting rods 47, and a pressure spring 48 is fixedly mounted on a side of.
In the embodiment of the invention, a printing part is fed into the printing heating box 1 from the feeding hole 14, the pre-tightening assembly pushes a printed object to be folded in a radian manner through the two compression springs 48, and when the discharging speed is suddenly slowed down, the printed object compresses the two compression springs 48 by pushing the pre-tightening pinch roller 16, so that the phenomenon that the printed object is torn off due to discharging pause is prevented, and meanwhile, the smoothness of the printing part entering the oil printing assembly is ensured.
As shown in fig. 1 and 2, as a preferred embodiment of the present invention, the pressurizing assembly includes a circulation box 20 fixedly installed on a side of the printing heating box 1 away from the supporting foot 2, a piston plate 21 is slidably fitted in the circulation box 20, a sealing ring 23 is fixedly installed on a slidably fitting surface of the piston plate 21 and the circulation box 20, a ventilation port 22 is fixedly installed on a side of the circulation box 20, a piston rod 51 is fixedly installed on a side of the piston plate 21 away from the ventilation port 22, a sliding block 52 is fixedly installed at an end of the piston rod 51, a driving shaft 26 is fixedly installed at an end of the power shaft 25 close to the circulation box 20, an arc-shaped chute for driving the piston rod 51 to reciprocate is provided on the driving shaft 26, a first one-way pipe 29 connected to the waste heat recovery box 8 is fixedly installed at a side of the circulation box 20 close to the hot air pipe 12, a, a first pressure spring 31 is fixedly installed on one side, close to the circulation box 20, of the water inlet cavity 30, a first sealing ball 32 is installed at the tail end of the first pressure spring 31, a second single-phase pipeline 33 connected with the waste heat water pipe 24 is fixedly installed on one side, close to the hot air pipe 12, of the circulation box 20, a water outlet cavity 34 is formed in the second single-phase pipeline 33, a second pressure spring 36 is fixedly installed on one side, far away from the circulation box 20, of the water outlet cavity 34, and a second sealing ball 35 is installed at the tail end of the second pressure spring 36; the sliding block 52 is in sliding fit with the arc-shaped sliding groove.
In the embodiment of the invention, the pressurizing assembly can adopt a horizontal circulating pump, a vertical circulating pump, a vortex pump, a centrifugal pump, a pressurizing pump and the like. The power shaft 25 drives the driving shaft 26 to rotate, the arc-shaped groove on the driving shaft 26 and the sliding block 52 are matched to drive the piston rod 51 to do reciprocating motion, the piston rod 51 drives the piston plate 21 to do reciprocating motion, when the piston plate 21 moves rightwards, the hot water thrust force in the waste heat recovery tank 8 is larger than the elastic force of the first sealing ball 32, the hot water pushes the first sealing ball 32 to move rightwards, the hot water in the waste heat recovery tank 8 enters the circulation tank 20, when the piston plate 21 moves rightwards, the water pressure in the circulation tank 20 is larger than the elastic force of the second pressure spring 36, the hot water pushes the second sealing ball 35 to move leftwards, the hot water enters the waste heat water pipe 24 through the water inlet 27, the waste heat pipe 24 is spirally embedded in the hot air pipe 12 and heats the air entering the hot air pipe 12, and the hot water in the waste heat recovery tank 8 enters.
The embodiment of the invention provides a circulating heating device used in ink printing, wherein a printed member is subjected to ink printing through a printing mechanism, and the circulating heating mechanism is used for drying the ink on the printed member; the driving assembly drives the heating assembly to dry a printing piece printed by the printing ink of the printing mechanism, the driving assembly drives the waste heat recovery assembly to recover waste heat generated when the printing piece is dried, and the recovered heat is used for carrying out preheating treatment on the heating assembly; simultaneously, the waste heat recovery assembly comprises a stirring assembly, the stirring assembly is used for improving the flowability of water in the waste heat recovery box 8, the heating assembly comprises a cleaning assembly, dust accumulation is prevented, the air inlet speed is influenced, the device realizes heat recycling, and the heat utilization rate is improved.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents and improvements made within the spirit and principle of the present invention are intended to be included within the scope of the present invention.
Claims (10)
1. A circulation heating device used in ink printing comprises a printing heating box and is characterized by also comprising a heating device, a heating device and a heating device;
the circulating heating mechanism is arranged on the printing heating box and comprises a heating assembly, a waste heat recovery assembly and a driving assembly for driving the heating assembly and the waste heat recovery assembly;
the waste heat recovery assembly comprises a heat conversion assembly and a pressurization assembly, the heat conversion assembly utilizes heat in high-temperature waste gas to heat water for heat recovery, and the pressurization assembly is used for preheating the heating assembly by the heat recovered by the heat conversion assembly;
the drive assembly carries out drying process through the printing piece of drive heating element after to the printing, drive assembly utilizes the heating water in the heat conversion subassembly to carry out preheating process to heating element through drive pressure boost subassembly.
2. The circulation heating device for the ink printing according to claim 1, wherein the driving assembly is installed in the heating assembly, the waste heat recovery assembly is connected with the driving assembly and the heating assembly, and a feeding hole and a discharging hole are respectively installed on two side faces of the printing heating box.
3. A circulation heating apparatus for use in ink printing according to claim 2, wherein the pressurizing unit is mounted on the printing heating tank, the heat converting unit is mounted on the heating unit, the pressurizing unit is connected to the driving unit, and the pressurizing unit is connected to the heating unit and the heat converting unit.
4. A circulation heating device for use in ink printing according to claim 3, wherein the driving assembly comprises a motor fixedly mounted on the printing heating box, a power shaft is fixedly connected to an output end of the motor, and a driving bevel gear is fixedly mounted on the power shaft.
5. The circulation heating device for the ink printing according to claim 4, wherein the heating assembly comprises a blowing assembly, a drying assembly and a cleaning assembly, the blowing assembly is used for providing wind power, the drying assembly is used for providing heat, and the blowing assembly is driven by the driving assembly to generate wind power to transfer the heat generated by the drying assembly into the printing heating box so as to dry the ink printed member.
6. The circulation heating device for the printing ink printing is characterized in that the blowing component comprises a hot air pipe fixedly installed on the printing heating box, a hot air blade is fixedly installed on a power shaft in the hot air pipe, a filter screen is fixedly installed on one side, close to the motor, of the hot air pipe, the cleaning component is installed at one end, close to the motor, of the filter screen, and the cleaning component is used for cleaning the filter screen.
7. A circulation heating device for use in ink printing according to claim 6, wherein the cleaning assembly comprises a fixed support fixedly mounted at the output end of the motor, and a cleaning brush is fixedly mounted at the tail end of the fixed support.
8. The circulation heating device for the printing ink of claim 6, wherein the drying component comprises a heat-sealing pipe fixedly arranged on one side of the hot air pipe close to the printing heating box, a spiral heating wire is fixedly arranged in the heat-sealing pipe, and a hot air nozzle is fixedly arranged at one end of the heat-sealing pipe extending into the printing heating box.
9. The circulation heating device for the printing ink printing of claim 6, wherein the heat conversion assembly comprises a waste heat recovery box fixedly installed at one end of the hot air pipe far away from the printing heating box, a waste heat recovery pipe connected with the printing heating box is fixedly installed in the waste heat recovery box, a waste heat water pipe connected with the waste heat recovery box is embedded in the side wall of the hot air pipe, a water inlet of the waste heat water pipe is connected with the pressurizing assembly, the waste heat recovery box is connected with the pressurizing assembly, and a stirring assembly used for increasing the contact area of water and the waste heat recovery pipe is fixedly installed in the waste heat recovery box.
10. A circulation heating device for use in ink printing according to claim 9, wherein the stirring assembly includes a sealing tube fixedly installed through the waste heat recovery tank and the hot blast pipe, a stirring shaft is rotatably connected in the sealing tube, a driven helical gear engaged with the driving helical gear is fixedly installed at one end of the stirring shaft close to the hot blast pipe, and a stirring blade is fixedly installed at the other end of the stirring shaft.
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| Application Number | Priority Date | Filing Date | Title |
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| CN202110352071.8A CN113071205A (en) | 2021-03-31 | 2021-03-31 | Circulation heating device for printing ink printing |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202110352071.8A CN113071205A (en) | 2021-03-31 | 2021-03-31 | Circulation heating device for printing ink printing |
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| CN113071205A true CN113071205A (en) | 2021-07-06 |
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| CN212446709U (en) * | 2020-05-21 | 2021-02-02 | 山东琴雅服饰集团有限公司 | Printing device is used in fire-resistant suit production |
| CN112503655A (en) * | 2020-11-19 | 2021-03-16 | 厦门代虬纺织有限公司 | Fresh air flow guide mechanism for weaving |
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Application publication date: 20210706 |