CN212765283U - Decorative paper printing drying equipment - Google Patents
Decorative paper printing drying equipment Download PDFInfo
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- CN212765283U CN212765283U CN202020712431.1U CN202020712431U CN212765283U CN 212765283 U CN212765283 U CN 212765283U CN 202020712431 U CN202020712431 U CN 202020712431U CN 212765283 U CN212765283 U CN 212765283U
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Abstract
The utility model provides a decorative paper printing drying equipment belongs to printing paper drying field. It includes heating cabinet, first steam nest of tubes and drying cabinet in proper order, heating cabinet, first steam nest of tubes and drying cabinet link to each other in proper order, just heating cabinet and drying cabinet still respectively be connected with a circulating pipe, two circulating pipes intercommunication, and have dry replacement mechanism between two circulating pipes, dry replacement mechanism include that a plurality of is used for placing the chamber that absorbs water of water absorbent, the both ends in chamber that absorbs water can be connected with two circulating pipes. The drying and replacing mechanism has the advantages that when the drying agent in the water absorbing cavity cannot be used, the drying and replacing mechanism works to enable the next water absorbing cavity to be connected with the two circulating pipes and replace the drying agent in the previous water absorbing cavity, so that the air for drying the printing paper is always in a dry state, the drying agent can be replaced without stopping the machine, the working efficiency is improved, and the drying agent is replaced simply and conveniently.
Description
Technical Field
The utility model belongs to printing paper drying field especially relates to a decorative paper printing drying equipment.
Background
When the printing paper is dried, the printing paper is dried by flowing of the dried gas with a certain temperature, the air after the printing paper is dried also has a certain temperature, if the part of the gas is directly introduced into the external air, the external air which is not heated and dehumidified needs to be absorbed again, and excessive energy and resources are needed for heating and dehumidifying the untreated gas. Therefore, the gas after the printing paper is dried is mostly re-absorbed and used for drying the printing paper for the next time, and the part of gas has certain temperature, so that less energy is consumed when the part of gas is heated to the drying temperature, and only the drying of circulating air needs to be ensured.
SUMMERY OF THE UTILITY MODEL
The utility model aims at the above-mentioned problem, provide a decorative paper printing drying equipment.
In order to achieve the above purpose, the utility model adopts the following technical proposal:
the utility model provides a decorative paper printing drying equipment, includes heating cabinet, first steam nest of tubes and drying cabinet in proper order, heating cabinet, first steam nest of tubes and drying cabinet link to each other in proper order, just heating cabinet and drying cabinet still respectively be connected with a circulating pipe, two circulating pipes intercommunication, and have dry replacement mechanism between two circulating pipes, dry replacement mechanism include that a plurality of is used for placing the chamber that absorbs water of water absorbent, the both ends in chamber that absorbs water can be connected with two circulating pipes.
In the decorative paper printing and drying device, the drying and replacing mechanism comprises a disc, the disc is connected with a rotating motor, a plurality of water suction cavities are arranged on the disc in an annular array, the disc is inserted between two circulating pipes, the water suction cavities are cylindrical, and sealing mechanisms are arranged on the opposite and close end parts of the two circulating pipes.
In the decorative paper printing and drying device, the sealing mechanism comprises two sealing pipes which are respectively positioned at two sides of the disc, the two sealing pipes are respectively sleeved on the two circulating pipes and are in threaded connection with the circulating pipes, and a circle of sealing layer covers the end part of each sealing pipe close to the disc.
In the decorative paper printing and drying device, the inner diameter of the water suction cavity is larger than the inner diameter of the circulating pipe and smaller than the outer diameter of the circulating pipe.
In the decorative paper printing and drying device, two ends of each water absorption cavity are respectively connected with a hollow clamping ring, the clamping rings are positioned in the water absorption cavities or flush with the end parts of the water absorption cavities, and at least one clamping ring is in threaded connection with the inner walls of the water absorption cavities.
In foretell decorative paper printing drying equipment, the both ends of heating cabinet respectively with a circulating pipe and first hot gas nest of tubes connection, the heating cabinet in be equipped with a plurality of and be vertical place and along the equidistant and heating pipe of placing of gas flow direction, first hot gas nest of tubes include a plurality of first conveyer pipes that are located same horizontal plane.
In the decorative paper printing and drying equipment, the drying box is connected with the corresponding circulating pipe through the second hot air pipe group, the second hot air pipe group comprises a plurality of second conveying pipes which are positioned on the same horizontal plane, and the plurality of first conveying pipes and the plurality of second conveying pipes are arranged in a one-to-one opposite mode.
In the decorative paper printing and drying equipment, the drying box is internally provided with a plurality of conveying rollers, and each first conveying pipe and each second conveying pipe extend into the drying box and extend to the upper side of each conveying roller.
In the decorative paper printing and drying device, the end parts of the plurality of second conveying pipes far away from the drying box are connected to the same gas collecting pipe, the circulating pipes corresponding to the drying box are adjacent to the gas collecting pipe, the inner diameters of the first conveying pipe and the second conveying pipe are the same, and the inner diameters of the second conveying pipes are smaller than the inner diameters of the gas collecting pipe and the circulating pipes.
In the decorative paper printing and drying device, the two circulating pipes are respectively provided with the air pump.
Compared with the prior art, the utility model has the advantages of:
1. the utility model provides a dry replacement mechanism has between two circulating pipes, dry replacement mechanism includes that a plurality of is used for placing the chamber that absorbs water of water absorbent, the both ends that absorb water the chamber can be connected with two circulating pipes, when the drier of the intracavity that absorbs water can't be when using, dry replacement mechanism work makes the next chamber that absorbs water be connected with two circulating pipes, and replace the last drier of the intracavity that absorbs water, guarantee that the air that is used for dry printing paper is in dry state all the time, need not shut down and just can change the drier, improve work efficiency and the step of simple and convenient change drier.
2. The utility model provides a plurality of chamber that absorbs water is the annular array setting on the disc, still has sealing mechanism on the tip that two circulating pipes opposition each other and are close to, rotates the disc and can replace the chamber that absorbs water, and can seal the junction that absorbs water between chamber and two circulating pipes through sealing mechanism, guarantees that the air that is used for dry printing paper is in the dry state all the time, and need not shut down and just can change the drier, improves work efficiency and the step of simple and convenient change drier.
Drawings
Fig. 1 is an overall schematic view of the present invention;
FIG. 2 is an enlarged schematic view at A in FIG. 1;
FIG. 3 is a schematic view of another orientation of the disk;
fig. 4 is a schematic cross-sectional view of B-B in fig. 1.
In the figure: the drying device comprises a heating box 10, a first hot air pipe group 11, a drying box 12, a circulating pipe 13, a drying and replacing mechanism 14, a water suction cavity 15, a disc 16, a sealing mechanism 17, a sealing pipe 18, a sealing layer 19, a clamping ring 20, a first conveying pipe 21, a second hot air pipe group 22, a second conveying pipe 23, a conveying roller 24, a gas collecting pipe 25, an air pump 26 and a heating pipe 27.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings and specific embodiments.
Referring to fig. 1-4, a decorative paper printing and drying device sequentially comprises a heating box 10, a first hot air pipe group 11 and a drying box 12, wherein the heating box 10, the first hot air pipe group 11 and the drying box 12 are sequentially connected, the heating box 10 and the drying box 12 are respectively connected with a circulating pipe 13, the two circulating pipes 13 are communicated, a drying replacement mechanism 14 is arranged between the two circulating pipes 13, the drying replacement mechanism 14 comprises a plurality of water absorption cavities 15 for placing a water absorbent, and two ends of each water absorption cavity 15 can be connected with the two circulating pipes 13.
The utility model discloses in, need dry printing paper after the paper printing, make printing paper fast drying, printing paper conveys in drying cabinet 12, and the air flows in heating cabinet 10, first steam nest of tubes 11 and drying cabinet 12. As the air passes through the heating cabinet 10, it is heated and enters the drying cabinet 12 through the first hot air duct group 11, thereby drying the printing paper. After the printing paper is dried, the air has a certain temperature, the air contains water vapor, the air containing the water vapor flows through the water absorption cavity 15 under the circulation of the circulating pipe 13, a drying agent is placed in the water absorption cavity 15, the drying agent can be anhydrous calcium chloride, a mixture of soda lime CaO and NaOH, KOH, quick lime CaO, NaOH solid and the like, the water vapor in the flowing air can be absorbed, so that dry hot gas is continuously introduced into the heating box 10 for temperature compensation, the air is heated to the drying temperature, the air circularly and repeatedly flows and is dried, the air is always in a dry and high-temperature state in the flowing process, when the drying agent in the water absorption cavity 15 cannot be used, the drying replacement mechanism 14 works to connect the next water absorption cavity 15 with the two circulating pipes 13 and replace the drying agent in the previous water absorption cavity 15, the air for drying the printing paper is guaranteed to be in a dry state all the time, the drying agent can be replaced without stopping the machine, the working efficiency is improved, and the drying agent is replaced simply and conveniently.
The drying and replacing mechanism 14 comprises a disc 16, the disc 16 is connected with a rotating motor, a plurality of water suction cavities 15 are arranged on the disc 16 in an annular array, the disc 16 is inserted between two circulating pipes 13, the water suction cavities 15 are cylindrical, and sealing mechanisms 17 are arranged on the opposite and close end parts of the two circulating pipes 13.
The utility model discloses in, when the unable during operation of the drier in the chamber 15 that absorbs water that is being connected with two circulating pipes 13, it makes disc 16 rotate to making next chamber 15 that absorbs water be connected with two circulating pipes 13, and last chamber 15 that absorbs water breaks away from being connected with two circulating pipes 13, can replace so that the use next time this drier that absorbs water in the chamber 15, furthermore, when chamber 15 and two circulating pipes 13 are connected absorb water, sealing mechanism 17 can seal the junction between chamber 15 and two circulating pipes 13 that absorbs water, prevent gas leakage, and prevent that the gas that does not dry from heating and being used for dry printing paper in flowing into heating cabinet 10, guarantee that the air that is used for dry printing paper is in the dry state all the time, and need not shut down just can change the drier, improve work efficiency and the simple and convenient step of changing the drier.
The sealing mechanism 17 comprises two sealing pipes 18 respectively positioned at two sides of the disc 16, the two sealing pipes 18 are respectively sleeved on the two circulating pipes 13 and are in threaded connection with the circulating pipes, and a circle of sealing layer 19 covers the end part of each sealing pipe 18 close to the disc 16.
In the utility model, when the water suction cavity 15 needs to be replaced, the sealing tube 18 is rotated, because the sealing tube 18 is screwed with the circulating tubes 13, the sealing tube 18 moves towards the direction away from the disc 16, when the disc 16 rotates to connect the next water suction cavity 15 with the two circulating tubes 13, the sealing tube 18 is rotated in the opposite direction to be close to the disc 16, so that the sealing layer 19 is attached to the disc 16, and the sealing layer 19 can be rubber and the like.
The inner diameter of the water suction cavity 15 is larger than the inner diameter of the circulating pipe 13 and smaller than the outer diameter of the circulating pipe 13.
In the utility model, the air in the circulating pipe 13 can flow into the water suction cavity 15 completely, and the water suction cavity 15 is not communicated with the outside air.
Two ends of each water suction cavity 15 are respectively connected with a hollow clamping ring 20, the clamping rings 20 are positioned in the water suction cavity 15 or are flush with the end part of the water suction cavity 15, and at least one clamping ring 20 is in threaded connection with the inner wall of the water suction cavity 15.
When the desiccant is removed, one of the collars 20 is rotated to unscrew the collar 20 and remove the desiccant. When the drying agent is placed, the drying agent is placed into the water suction cavity 15, and the clamping ring 20 is screwed into the water suction cavity 15, so that the drying agent is clamped between the two clamping rings 20.
The both ends of heating cabinet 10 be connected with a circulating pipe 13 and first steam nest of tubes 11 respectively, heating cabinet 10 in be equipped with a plurality of and be vertical place and along gas flow direction equidistant and the heating pipe 27 of placing, first steam nest of tubes 11 include that a plurality of roots are located the first conveyer pipe 21 on the same horizontal plane.
The utility model discloses in, when dry air entered heating cabinet 10, in proper order through a plurality of heating pipes 27, made the air heat gradually to the assigned temperature, the air through the heating lets in drying cabinet 12 from a plurality of first conveyer pipes 21, because a plurality of first conveyer pipes 21 are located same horizontal plane to the dry hot-air that makes to let in drying cabinet 12 flows in drying cabinet 12 with the horizontally direction, prevents that the turbulent air current from blowing printing paper makes that printing paper is crooked or drying effect is not good.
The drying cabinet 12 and the corresponding circulating pipe 13 are connected through a second hot air pipe group 22, the second hot air pipe group 22 comprises a plurality of second conveying pipes 23 which are positioned on the same horizontal plane, and the plurality of first conveying pipes 21 and the plurality of second conveying pipes 23 are arranged in a one-to-one opposite mode.
The utility model discloses in, a plurality of first conveyer pipes 21 and a plurality of second conveyer pipes 23 one-to-one setting make the gas that flows into drying cabinet 12 and outflow drying cabinet 12 all be the horizontal flow to make the air horizontal direction in the drying cabinet 12 flow, further prevent that turbulent air from blowing printing paper and make the crooked or drying effect of printing paper not good.
The drying box 12 is provided with a plurality of conveying rollers 24, and each first conveying pipe 21 and each second conveying pipe 23 extend into the drying box 12 and extend to the upper side of the conveying rollers 24.
The utility model discloses in, a plurality of first conveyer pipes 21 and a plurality of second conveyer pipes 23 are located the upside of transfer roller 24, and at the in-process of dry printing paper, the gas of horizontal flow is located printing paper in the drying cabinet 12, and further the air current blows printing paper and makes the crooked or drying effect of printing paper not good.
The end parts of the second conveying pipes 23 far away from the drying box 12 are connected to the same gas collecting pipe 25, the circulating pipes 13 corresponding to the drying box 12 are adjacent to the gas collecting pipe 25, the inner diameters of the first conveying pipes 21 and the second conveying pipes 23 are the same, and the inner diameters of the second conveying pipes 23 are smaller than the inner diameters of the gas collecting pipe 25 and the circulating pipes 13.
The utility model discloses in, the velocity of flow of air in circulating pipe 13 is unchangeable, through the reposition of redundant personnel of a plurality of first conveyer pipes 21 and second conveyer pipe 23, makes the velocity of flow of the air that drying cabinet 12 flows slower, prevents that too fast velocity of flow from blowing and damaging printing paper.
An air pump 26 is provided on each of the two circulation pipes 13.
In the present invention, since the drying box 12 has the inlet and outlet, a part of the air circulating in the device will flow out through the drying box 12, and the air pump 26 can make the air flowing out from the first delivery pipe 21 mostly sucked by the second delivery pipe 23 while making the air in the two circulation pipes 13 flow at the same speed, thereby preventing the air having temperature from losing.
The utility model discloses a theory of operation does: the air pump 26 works to make the air circulate in the heating box 10, the drying box 12 and the two circulating pipes 13 in turn, the air passes through the water absorption cavity 15 first, the desiccant in the water absorption cavity 15 absorbs the water vapor in the air and makes the water vapor become dry air, the dry air passes through the heating box 10 and passes through the heating pipes 27 in turn to make the air heated to a specified temperature gradually, the heated air is introduced into the drying box 12 from the first conveying pipes 21 and blows on the printing paper in a horizontal flow direction to perform drying work, and then flows into the circulating pipes 13 through the second conveying pipes 23, so that the printing paper is dried in a circulating manner, in addition, when the desiccant in the water absorption cavity 15 connected with the two circulating pipes 13 cannot work, the rotating motor works to rotate the disc 16, and the next water absorption cavity 15 rotates to be connected with the two circulating pipes 13.
The specific embodiments described herein are merely illustrative of the spirit of the invention. Various modifications, additions and substitutions for the specific embodiments described herein may be made by those skilled in the art without departing from the spirit of the invention or exceeding the scope of the invention as defined in the accompanying claims.
Although the heating tank 10, the first hot gas line block 11, the drying tank 12, the circulation pipe 13, the dry replacement mechanism 14, the suction chamber 15, the disk 16, the sealing mechanism 17, the sealing pipe 18, the sealing layer 19, the collar 20, the first delivery pipe 21, the second hot gas line block 22, the second delivery pipe 23, the transfer roller 24, the gas collecting pipe 25, the gas pump 26, the heating pipe 27, etc., are more used herein, these terms are used only for convenience of describing and explaining the essence of the present invention; they are to be construed in a manner that is inconsistent with the spirit of the invention.
Claims (10)
1. The utility model provides a decorative paper printing drying equipment, includes heating cabinet (10), first hot air nest of tubes (11) and drying cabinet (12) in proper order, its characterized in that, heating cabinet (10), first hot air nest of tubes (11) and drying cabinet (12) link to each other in proper order, just heating cabinet (10) and drying cabinet (12) still respectively be connected with a circulating pipe (13), two circulating pipes (13) intercommunication, and have dry replacement mechanism (14) between two circulating pipes (13), dry replacement mechanism (14) include that a plurality of is used for placing absorbent chamber (15) that absorb water, the both ends of chamber (15) that absorb water can be connected with two circulating pipes (13).
2. A decorative paper printing and drying apparatus according to claim 1, wherein said drying and replacing means (14) comprises a disc (16), said disc (16) is connected to a rotating motor, a plurality of water suction chambers (15) are arranged on the disc (16) in an annular array, said disc (16) is inserted between two circulation pipes (13), said water suction chambers (15) are cylindrical, and sealing means (17) are provided on the opposite and adjacent ends of the two circulation pipes (13).
3. A decorative paper printing and drying apparatus according to claim 2, wherein said sealing means (17) comprises two sealing tubes (18) respectively located on both sides of the circular plate (16), said two sealing tubes (18) being respectively fitted over and screwed to said two circulation tubes (13), and said sealing tubes (18) being covered with a sealing layer (19) at the end adjacent to the circular plate (16).
4. A decorative paper printing and drying apparatus according to claim 2 or 3, characterised in that the internal diameter of the suction chamber (15) is larger than the internal diameter of the circulation pipe (13) and smaller than the external diameter of the circulation pipe (13).
5. A decorative paper printing and drying device according to claim 2 or 3, characterized in that a hollow collar (20) is connected to each end of each water suction chamber (15), said collars (20) being located in the water suction chambers (15) or flush with the ends of the water suction chambers (15), at least one collar (20) being screwed to the inner wall of the water suction chamber (15).
6. A decorative paper printing and drying apparatus according to claim 1, 2 or 3, characterised in that the heating box (10) is connected at its two ends with a circulation pipe (13) and a first hot gas pipe group (11), respectively, in which heating pipes (27) are arranged vertically and at equal intervals along the gas flow direction, the first hot gas pipe group (11) comprising a plurality of first transport pipes (21) located on the same horizontal plane.
7. A decorative paper printing and drying apparatus according to claim 6, characterised in that the drying box (12) is connected to the corresponding circulation pipe (13) by a second hot air pipe group (22), the second hot air pipe group (22) comprises a plurality of second conveying pipes (23) located on the same horizontal plane, and the plurality of first conveying pipes (21) and the plurality of second conveying pipes (23) are arranged in a one-to-one opposite manner.
8. A decor paper printing and drying apparatus according to claim 7, characterised in that the drying box (12) has a number of transfer rollers (24) therein, each first transfer pipe (21) and each second transfer pipe (23) extending into the drying box (12) and to the upper side of the transfer rollers (24).
9. A decorative paper printing and drying apparatus according to claim 7 or 8, wherein the ends of several second transport pipes (23) remote from the drying box (12) are connected to the same gas collecting pipe (25), and the circulating pipes (13) corresponding to the drying box (12) are adjacent to the gas collecting pipe (25), the inner diameters of the first transport pipe (21) and the second transport pipe (23) are the same, and the inner diameters of the second transport pipes (23) are smaller than the inner diameters of the gas collecting pipe (25) and the circulating pipes (13).
10. A decorative paper printing and drying apparatus according to claim 1, characterised in that both circulation pipes (13) are provided with an air pump (26).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020712431.1U CN212765283U (en) | 2020-04-30 | 2020-04-30 | Decorative paper printing drying equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020712431.1U CN212765283U (en) | 2020-04-30 | 2020-04-30 | Decorative paper printing drying equipment |
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| Publication Number | Publication Date |
|---|---|
| CN212765283U true CN212765283U (en) | 2021-03-23 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202020712431.1U Active CN212765283U (en) | 2020-04-30 | 2020-04-30 | Decorative paper printing drying equipment |
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| CN (1) | CN212765283U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114939329A (en) * | 2022-05-31 | 2022-08-26 | 杭州富阳宏扬光电设备有限公司 | Network rack is used in intelligence garden |
-
2020
- 2020-04-30 CN CN202020712431.1U patent/CN212765283U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114939329A (en) * | 2022-05-31 | 2022-08-26 | 杭州富阳宏扬光电设备有限公司 | Network rack is used in intelligence garden |
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