CN204199108U - A kind of K formula squeezing structure device produced for speciality paper - Google Patents
A kind of K formula squeezing structure device produced for speciality paper Download PDFInfo
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- CN204199108U CN204199108U CN201420403797.5U CN201420403797U CN204199108U CN 204199108 U CN204199108 U CN 204199108U CN 201420403797 U CN201420403797 U CN 201420403797U CN 204199108 U CN204199108 U CN 204199108U
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- vacuum furnace
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- squeezing structure
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Abstract
A kind of K formula squeezing structure device produced for speciality paper, comprise rubber roll, vacuum furnace and stone roll, described roll surfaces and vacuum furnace surface contact, vacuum furnace surface and stone roll surface contact, and three is K type structure, when producing dual light paper grades, wet web is carried out through the rubber roll of woollen blanket to squeezing from wet end, vacuum furnace carries out extruding suction, arrive vacuum furnace again, after stone roll carries out extruding suction removing most of moisture, drying cylinder portion next process is entered through bowed roller, carry out again the operation such as drying, this squeezing structure inlet side can be discharged in time through the moisture of woollen blanket, not easily flow to nip entrance side, produce paper expansion and contraction lower, paper distortion degree is little, there is flexibility good, the feature of diverse in function.
Description
Technical field
The utility model relates to a kind of paper making equipment, particularly a kind of K formula squeezing structure device produced for speciality paper.
Background technology
Many cylinder mould machines, at precompressed and main pressure place, clip l Water Paper by upper and lower two felt and dewater, if at main pressure place increase stone roller, top roll changes vacuum furnace into, and lower roll changes copper roller into, just becomes the unipress of three roller two nips.
Three traditional roller two laminated structures, wherein lower roll is vacuum furnace, and middle is stone roll, above be fluted roller.During work, wet web is attracted on pickup felt by vacuum paper carrying roll, is then sent to the first nip of unipress, carries out suction press, and afterwards, wet web proceeds to the second nip along with stone roll, carries out grooved press.The shortcoming of this structure is: nip entrance side can not be discharged in time through the moisture of woollen blanket, can flow to nip entrance side, and wetting felt and page, cause l Water Paper surface layer to occur speckle, cause paper expansion and contraction high, be easily out of shape.
Summary of the invention
In order to overcome above-mentioned the deficiencies in the prior art, the purpose of this utility model is to propose a kind of K formula squeezing structure device produced for speciality paper, and the paper expansion and contraction produced is lower, and paper distortion degree is little, has that flexibility is good, the feature of diverse in function.
To achieve these goals, the technical solution adopted in the utility model is:
For the K formula squeezing structure device that speciality paper is produced, comprise rubber roll 1, vacuum furnace 2 and stone roll 3, described rubber roll 1 surface and vacuum furnace 2 surface contact, vacuum furnace 2 surface and stone roll 3 surface contact.
Described rubber roll 1 and vacuum furnace 2 surface are with absorbent felt 4.
Described vacuum furnace 2 is drive roll, and vacuum furnace 2 is connected with motor 5 and is driven by it and rotates.
The diameter of described rubber roll 1, vacuum furnace 2 and stone roll 3 is 800 ± 5mm.
The beneficial effects of the utility model:
1. this squeezing structure can according to user's request, and produce one-side glazed paper and open or the paper such as nonwoven wallpaper, asbestos base paper of dual light, flexibility is good, diverse in function.
2. this squeezing structure inlet side can be discharged in time through the moisture of woollen blanket, not easily flows to nip entrance side, and produce paper expansion and contraction lower, paper distortion degree is little.
3. this squeezing structure is dewatered by upper and lower two woollen blankets simultaneously, and two nips are all vacuum pressed dehydrations, and dehydrating effect is good.
Accompanying drawing explanation
Fig. 1 is the utility model side view.
Structural representation when Fig. 2 is utility model works.
Detailed description of the invention
Below in conjunction with accompanying drawing, the utility model is described in further detail.
See Fig. 1, Fig. 2, a kind of K formula squeezing structure device produced for speciality paper, comprises rubber roll 1, vacuum furnace 2 and stone roll 3, described rubber roll 1 surface and vacuum furnace 2 surface contact, vacuum furnace 2 surface and stone roll 3 surface contact.Rubber roll 1 and vacuum furnace 2 surface are with absorbent felt 4.Vacuum furnace 2 is drive roll, and rubber roll 1 and stone roll 3 are driven voller, and vacuum furnace 2 is connected with motor 5 and is driven by it and rotates.The diameter of rubber roll 1, vacuum furnace 2 and stone roll 3 is 800 ± 5mm.
Operation principle of the present utility model is:
When production one-side glazed paper opens kind, wet web is carried out after woollen blanket carries out extruding suction removing most of moisture to the rubber roll 1 squeezed, vacuum furnace 2 from wet end, Flying Dutchman is entered through paper carrying roll, carrying roller, raise gram gas hood under carry out pressing and stoving, enter drying cylinder bottom one procedure through paper carrying roll, bowed roller.
When producing dual light paper grades, carry out wet web from wet end and carry out extruding suction through woollen blanket to the rubber roll 1 squeezed, vacuum furnace 2, arrive vacuum furnace 2 again, stone roll 3 carry out extruding suction removing most of moisture after, enter drying cylinder portion next process through bowed roller, then carry out the operation such as drying.
Claims (4)
1. the K formula squeezing structure device produced for speciality paper, comprise rubber roll (1), vacuum furnace (2) and stone roll (3), it is characterized in that, described rubber roll (1) surface and vacuum furnace (2) surface contact, vacuum furnace (2) surface and stone roll (3) surface contact.
2. a kind of K formula squeezing structure device produced for speciality paper according to claim 1, is characterized in that, described rubber roll (1) and vacuum furnace (2) surface are with absorbent felt (4).
3. a kind of K formula squeezing structure device produced for speciality paper according to claim 1, it is characterized in that, described vacuum furnace (2) is drive roll, and vacuum furnace (2) is connected with motor (5) and is driven by it and rotates.
4. a kind of K formula squeezing structure device produced for speciality paper according to claim 1, it is characterized in that, the diameter of described rubber roll (1), vacuum furnace (2) and stone roll (3) is 800 ± 5mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420403797.5U CN204199108U (en) | 2014-07-21 | 2014-07-21 | A kind of K formula squeezing structure device produced for speciality paper |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420403797.5U CN204199108U (en) | 2014-07-21 | 2014-07-21 | A kind of K formula squeezing structure device produced for speciality paper |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204199108U true CN204199108U (en) | 2015-03-11 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420403797.5U Active CN204199108U (en) | 2014-07-21 | 2014-07-21 | A kind of K formula squeezing structure device produced for speciality paper |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204199108U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113737559A (en) * | 2021-08-06 | 2021-12-03 | 金顺重机（江苏）有限公司 | Thin-sheet long-net paper-making equipment |
-
2014
- 2014-07-21 CN CN201420403797.5U patent/CN204199108U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113737559A (en) * | 2021-08-06 | 2021-12-03 | 金顺重机（江苏）有限公司 | Thin-sheet long-net paper-making equipment |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 324400 No. 37 Jinxing Road, Longyou Industrial Zone, Longyou County, Quzhou, Zhejiang Patentee after: ZHEJIANG JINCHANG SPECIALTY PAPER CO., LTD. Address before: 324400 No. 37 Jinxing Road, Longyou Industrial Zone, Longyou County, Quzhou, Zhejiang Patentee before: Zhejiang Jinchang Paper Industry Co., Ltd. |