CN216129896U - Novel yankee dryer hot air cover - Google Patents
Novel yankee dryer hot air cover Download PDFInfo
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- CN216129896U CN216129896U CN202121884185.9U CN202121884185U CN216129896U CN 216129896 U CN216129896 U CN 216129896U CN 202121884185 U CN202121884185 U CN 202121884185U CN 216129896 U CN216129896 U CN 216129896U
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Abstract
The utility model discloses a novel Yankee drying cylinder hot air cover which comprises a wet end cover body, a first pipe body, a second pipe body, a third pipe body and a dry end cover body, wherein the first pipe body is arranged on one side inside the wet end cover body, a first connecting pipe is arranged at one end of the bottom of the first pipe body, one end, far away from the first pipe body, of the first connecting pipe extends to the outside of the wet end cover body, the second pipe body is arranged inside the wet end cover body on one side of the first pipe body, a second connecting pipe is arranged at one end of the bottom of the second pipe body, one end, far away from the second pipe body, of the second connecting pipe extends to the outside of the wet end cover body, a first through pipe is arranged on the outer wall of one side of the second pipe body, and one end, far away from the second pipe body, of the first through pipe is communicated with the outer wall of the first pipe body. The utility model not only reduces the adjusting frequency of induced air and blast air, greatly saves the electricity consumption, but also reduces the steam consumption, saves the production cost and reduces the hole phenomenon caused by water drops.
Description
Technical Field
The utility model relates to the technical field of hot air covers, in particular to a novel Yankee dryer hot air cover.
Background
The existing domestic equipment for producing toilet paper and all household paper mostly adopts a traditional cylinder paper machine, the speed of the machine is slow, the yield is low, and therefore a hot air hood which is arranged above the paper machine is needed and generally comprises a closed air hood and a breathing air hood, the closed air hood is generally applied to a corrugated paper machine, a cultural paper machine and the like, but the closed air hood is high in energy consumption and low in heat efficiency utilization rate, and the breathing air hood is generally applied to the cylinder paper machine and is mainly suitable for low-speed paper machines.
The yankee dryer of present paper machine generally need install corresponding hot-blast cover, and this type of hot-blast cover inner space on the market is great now, leads to induced air suction to weaken, and the hydrofuge effect is poor, and then is difficult to reduce the regulating frequency of induced air, blast air, greatly increased the power consumption.
Disclosure of Invention
The utility model aims to provide a novel Yankee dryer hot air cover to solve the problem that the inner space of the hot air cover is larger in the background technology.
In order to achieve the purpose, the utility model provides the following technical scheme: a novel Yankee dryer hot air cover comprises a wet end cover body, a first pipe body, a second pipe body, a third pipe body and a dry end cover body, wherein the first pipe body is arranged at one side inside the wet end cover body, a first connecting pipe is arranged at one end of the bottom of the first pipe body, one end, far away from the first pipe body, of the first connecting pipe extends to the outside of the wet end cover body, the second pipe body is arranged inside the wet end cover body at one side of the first pipe body, a second connecting pipe is arranged at one end of the bottom of the second pipe body, one end, far away from the second pipe body, of the second connecting pipe extends to the outside of the wet end cover body, a first through pipe is arranged on the outer wall at one side of the second pipe body, one end, far away from the second pipe body, of the first through pipe is communicated with the outer wall of the first pipe body, the dry end cover body is arranged on the outer wall at one side of the wet end cover body through a support, and one side inside the dry end cover body is provided with the third pipe body, the one end of third body bottom is equipped with the third connecting pipe, the one end that the third body was kept away from to the third connecting pipe extends to the outside of the dry end cover body, install first solenoid valve on the outer wall that the third body one end was kept away from to the third connecting pipe, wet operation door is installed to the one end on wet end cover body surface, dry operation door is installed to the one end on dry end cover body surface.
Preferably, an arc-shaped stainless steel cover is arranged between the wet end cover body and the dry end cover body, fan-shaped holes with equal intervals are formed in the inner wall of the arc-shaped stainless steel cover, and one end of each fan-shaped hole extends to the outside of the arc-shaped stainless steel cover so as to reduce the diameter of an outlet of the hot air cover.
Preferably, a bar-shaped drying cylinder is arranged in the dry end cover body on one side of the third pipe body, a second through pipe is arranged at one end of the bottom of the bar-shaped drying cylinder, and one end, far away from the bar-shaped drying cylinder, of the second through pipe is communicated with the outer wall of the first connecting pipe, so that the bar-shaped drying cylinder and the first connecting pipe are in a communicated structure.
Preferably, one end of the top of the third pipe body is provided with a third three-way pipe, and one end, away from the third pipe body, of the third three-way pipe is communicated with the top end of the strip-shaped drying cylinder, so that the strip-shaped drying cylinder and the third pipe body are in a communicated structure.
Preferably, one side of the dry end cover body, which is far away from the wet end cover body, is provided with an air outlet pipe, one end of the bottom of the air outlet pipe is provided with a fourth through pipe, and one end, which is far away from the air outlet pipe, of the fourth through pipe is communicated with the outer wall of the first connecting pipe, so that the air outlet pipe and the first connecting pipe are in a communicated structure.
Preferably, the outer wall of one side of the first connecting pipe is provided with a fifth through pipe, the end, away from the second connecting pipe, of the fifth through pipe is communicated with the outer wall of the third connecting pipe, and the outer wall of the fifth through pipe is provided with a second electromagnetic valve, so that the second connecting pipe and the third connecting pipe are of a communicated structure.
Compared with the prior art, the utility model has the beneficial effects that: the novel Yankee dryer hot air cover not only reduces the adjusting frequency of induced air and blast air, greatly saves the electricity consumption, but also reduces the steam consumption, saves the production cost, and reduces the hole phenomenon caused by small water drops;
(1) the first pipe body and the second pipe body are arranged inside the wet end cover body, the first pipe body is communicated with the second pipe body through the first through pipe, the first connecting pipe and the second connecting pipe are respectively arranged at the bottoms of the first pipe body and the second pipe body, the third pipe body is arranged inside the dry end cover body, and the third connecting pipe is arranged at the bottom of the third pipe body, so that the inner spaces of the wet end cover body and the dry end cover body are reduced, the phenomena of weakening of induced air suction and poor dehumidification effect are reduced, the adjusting frequency of induced air and blast air is reduced, and the power consumption is greatly saved;
(2) the fourth through pipe is arranged on the outer wall of the first connecting pipe, one end of the fourth through pipe, far away from the first connecting pipe, is communicated with the bottom of the air outlet pipe, so that the gas in the first connecting pipe flows into the air outlet pipe through the fourth through pipe, meanwhile, a fifth through pipe is arranged between the second connecting pipe and the third connecting pipe, the gas in the third connecting pipe can flow into the second connecting pipe by opening a second electromagnetic valve, the second through pipe and a third through pipe are respectively arranged at the two ends of the strip-shaped drying cylinder, and one ends, far away from the strip-shaped drying cylinder, of the second through pipe and the third through pipe are respectively communicated with the outer walls of the first connecting pipe and the third through pipe, so that the production efficiency is improved, the times of stopping and cleaning the air channel are reduced, the steam consumption is reduced, and the production cost is saved;
(3) through setting up arc stainless steel cover between the wet end cover body and the dry end cover body, and be located and be provided with equidistant scallop hole on the outer wall of arc stainless steel cover to reduce hot-blast cover's export diameter, and then guaranteed the production quality of body paper, thereby reduced the hole phenomenon that the water droplet caused.
Drawings
FIG. 1 is a schematic front sectional view of the present invention;
FIG. 2 is a schematic view of an enlarged cross-sectional structure of the arcuate stainless steel cover of the present invention;
FIG. 3 is a schematic view of the external structure of the present invention;
FIG. 4 is a schematic side view of the present invention.
In the figure: 1. a wet end cover body; 2. a first connecting pipe; 3. a first pipe body; 4. a first through pipe; 5. a second tube body; 6. a second pipe; 7. a strip-shaped drying cylinder; 8. a third pipe; 9. a third tube; 10. a third connecting pipe; 11. a dry end housing; 12. an air outlet pipe; 13. a fourth pipe; 14. a first solenoid valve; 15. a fifth through pipe; 16. a second solenoid valve; 17. a second connecting pipe; 18. an arc-shaped stainless steel cover; 19. a sector hole; 20. a wet-operated door; 21. the door is operated dry.
Detailed Description
The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-4, an embodiment of the present invention is shown: a novel Yankee dryer hot air cover comprises a wet end cover body 1, a first pipe body 3, a second pipe body 5, a third pipe body 9 and a dry end cover body 11, wherein the first pipe body 3 is arranged on one side inside the wet end cover body 1, an arc-shaped stainless steel cover 18 is arranged between the wet end cover body 1 and the dry end cover body 11, fan-shaped holes 19 with equal intervals are formed in the inner wall of the arc-shaped stainless steel cover 18, and one end of each fan-shaped hole 19 extends to the outside of the arc-shaped stainless steel cover 18;
when in use, the arc-shaped stainless steel cover 18 is arranged between the wet end cover body 1 and the dry end cover body 11, and the fan-shaped holes 19 with equal intervals are arranged on the outer wall of the arc-shaped stainless steel cover 18, so that the diameter of the outlet of the hot air cover is reduced;
one end of the bottom of the first pipe body 3 is provided with a first connecting pipe 2, and one end of the first connecting pipe 2 far away from the first pipe body 3 extends to the outside of the wet end cover body 1;
a second pipe body 5 is arranged in the wet end cover body 1 on one side of the first pipe body 3, a second connecting pipe 17 is arranged at one end of the bottom of the second pipe body 5, and one end, far away from the second pipe body 5, of the second connecting pipe 17 extends to the outside of the wet end cover body 1;
a fifth through pipe 15 is arranged on the outer wall of the second connecting pipe 17 on the side far away from the first connecting pipe 2, one end of the fifth through pipe 15 far away from the second connecting pipe 17 is communicated with the outer wall of the third connecting pipe 10, and a second electromagnetic valve 16 is arranged on the outer wall of the fifth through pipe 15;
when in use, the fifth through pipe 15 is arranged on the outer wall between the second connecting pipe 17 and the third connecting pipe 10, so that the second connecting pipe 17 and the third connecting pipe 10 are in a communicating structure;
a first through pipe 4 is arranged on the outer wall of one side of the second pipe body 5, and one end, far away from the second pipe body 5, of the first through pipe 4 is communicated with the outer wall of the first pipe body 3;
a dry end cover body 11 is arranged on the outer wall of one side of the wet end cover body 1 through a support, an air outlet pipe 12 is arranged on one side, away from the wet end cover body 1, of the dry end cover body 11, a fourth through pipe 13 is arranged at one end of the bottom of the air outlet pipe 12, and one end, away from the air outlet pipe 12, of the fourth through pipe 13 is communicated with the outer wall of the first connecting pipe 2;
when in use, the fourth through pipe 13 is arranged at one end of the bottom of the air outlet pipe 12, so that the air outlet pipe 12 and the first connecting pipe 2 are in a communicated structure;
a third pipe body 9 is arranged on one side inside the dry end cover body 11, a strip-shaped drying cylinder 7 is arranged inside the dry end cover body 11 on one side of the third pipe body 9, a second through pipe 6 is arranged at one end of the bottom of the strip-shaped drying cylinder 7, and one end, far away from the strip-shaped drying cylinder 7, of the second through pipe 6 is communicated with the outer wall of the first connecting pipe 2;
when in use, the second through pipe 6 is arranged at the bottom of the strip-shaped drying cylinder 7, so that the strip-shaped drying cylinder 7 and the first connecting pipe 2 are in a communicated structure;
a third three-way pipe 8 is arranged at one end of the top of the third pipe body 9, and one end, far away from the third pipe body 9, of the third three-way pipe 8 is communicated with the top end of the strip-shaped drying cylinder 7;
when in use, the third three-way pipe 8 is arranged at the top of the strip-shaped drying cylinder 7, so that the strip-shaped drying cylinder 7 and the third pipe body 9 are in a communicated structure;
a third connecting pipe 10 is arranged at one end of the bottom of the third pipe body 9, and one end, far away from the third pipe body 9, of the third connecting pipe 10 extends to the outside of the dry end cover body 11;
a first electromagnetic valve 14 is installed on the outer wall of one end of the third connecting pipe 10 far away from the third pipe body 9, a wet operation door 20 is installed at one end of the surface of the wet end cover body 1, and a dry operation door 21 is installed at one end of the surface of the dry end cover body 11.
When the embodiment of the application is used, the first pipe body 3 and the second pipe body 5 are arranged inside the wet end cover body 1, the first pipe body 3 is communicated with the second pipe body 5 through the first through pipe 4, the first connecting pipe 2 and the second connecting pipe 17 are respectively arranged at the bottoms of the first pipe body 3 and the second pipe body 5, the third pipe body 9 is arranged inside the dry end cover body 11, the third connecting pipe 10 is arranged at the bottom of the third pipe body 9, so that the inner spaces of the wet end cover body 1 and the dry end cover body 11 are reduced, the phenomena of weakening of induced air suction and poor dehumidifying effect are reduced, the fourth through pipe 13 is arranged on the outer wall of the first connecting pipe 2, one end of the fourth through pipe 13 far away from the first connecting pipe 2 is communicated with the bottom of the air outlet pipe 12, so that the air inside the first connecting pipe 2 flows into the air outlet pipe 12 through the fourth through pipe 13, meanwhile, a fifth pipe 15 is arranged between the second connecting pipe 17 and the third connecting pipe 10, the air in the third connecting pipe 10 can flow into the second connecting pipe 17 by opening a second electromagnetic valve 16, the second pipe 6 and the third pipe 8 are arranged at the two ends of the strip-shaped drying cylinder 7 respectively, one ends, far away from the strip-shaped drying cylinder 7, of the second pipe 6 and the third pipe 8 are communicated with the outer walls of the first connecting pipe 2 and the third pipe 9 respectively, so that the production efficiency is improved, the times of stopping and cleaning the air channel are reduced, finally, the arc-shaped stainless steel cover 18 is arranged between the wet end cover body 1 and the dry end cover body 11, and fan-shaped holes 19 with equal intervals are arranged on the outer wall of the arc-shaped stainless steel cover 18, so that the outlet diameter of the hot air cover is reduced, and the use of the hot air cover is completed.
Claims (6)
1. A novel Yankee dryer hot air cover is characterized by comprising a wet end cover body (1), a first pipe body (3), a second pipe body (5), a third pipe body (9) and a dry end cover body (11), wherein the first pipe body (3) is arranged on one side inside the wet end cover body (1), a first connecting pipe (2) is arranged at one end of the bottom of the first pipe body (3), the second pipe body (5) is arranged inside the wet end cover body (1) on one side of the first pipe body (3), a second connecting pipe (17) is arranged at one end of the bottom of the second pipe body (5), a first through pipe (4) is arranged on the outer wall on one side of the second pipe body (5), the dry end cover body (11) is arranged on the outer wall on one side of the wet end cover body (1) through a support, the third pipe body (9) is arranged on one side inside the dry end cover body (11), a third connecting pipe (10) is arranged at one end of the bottom of the third pipe body (9), install first solenoid valve (14) on the outer wall of third body (9) one end is kept away from in third connecting pipe (10), wet operation door (20) are installed to the one end on wet end cover body (1) surface, dry operation door (21) are installed to the one end on dry end cover body (11) surface.
2. The novel yankee dryer hot air hood according to claim 1, characterized in that: be equipped with arc stainless steel cover (18) between the wet end cover body (1) and the dry end cover body (11), be equipped with equidistant scallop hole (19) on the inner wall of arc stainless steel cover (18), the one end of scallop hole (19) extends to the outside of arc stainless steel cover (18).
3. The novel yankee dryer hot air hood according to claim 1, characterized in that: the drying end cover body (11) on one side of the third pipe body (9) is internally provided with a strip-shaped drying cylinder (7), one end of the bottom of the strip-shaped drying cylinder (7) is provided with a second through pipe (6), and one end, far away from the strip-shaped drying cylinder (7), of the second through pipe (6) is communicated with the outer wall of the first connecting pipe (2).
4. The novel yankee dryer hot air hood according to claim 3, characterized in that: and a third three-way pipe (8) is arranged at one end of the top of the third pipe body (9), and one end, far away from the third pipe body (9), of the third three-way pipe (8) is communicated with the top end of the strip-shaped drying cylinder (7).
5. The novel yankee dryer hot air hood according to claim 1, characterized in that: one side of the dry end cover body (11) far away from the wet end cover body (1) is provided with an air outlet pipe (12), one end of the bottom of the air outlet pipe (12) is provided with a fourth through pipe (13), and one end of the fourth through pipe (13) far away from the air outlet pipe (12) is communicated with the outer wall of the first connecting pipe (2).
6. The novel yankee dryer hot air hood according to claim 1, characterized in that: be equipped with fifth siphunculus (15) on the outer wall of first connecting pipe (2) one side is kept away from in second connecting pipe (17), the one end that second connecting pipe (17) were kept away from in fifth siphunculus (15) is linked together with the outer wall of third connecting pipe (10), install second solenoid valve (16) on the outer wall of fifth siphunculus (15).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121884185.9U CN216129896U (en) | 2021-08-12 | 2021-08-12 | Novel yankee dryer hot air cover |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121884185.9U CN216129896U (en) | 2021-08-12 | 2021-08-12 | Novel yankee dryer hot air cover |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216129896U true CN216129896U (en) | 2022-03-25 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121884185.9U Active CN216129896U (en) | 2021-08-12 | 2021-08-12 | Novel yankee dryer hot air cover |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216129896U (en) |
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2021
- 2021-08-12 CN CN202121884185.9U patent/CN216129896U/en active Active
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