CN203320334U - Wire section device of fourdrinier machine - Google Patents
Wire section device of fourdrinier machine Download PDFInfo
- Publication number
- CN203320334U CN203320334U CN2013203168490U CN201320316849U CN203320334U CN 203320334 U CN203320334 U CN 203320334U CN 2013203168490 U CN2013203168490 U CN 2013203168490U CN 201320316849 U CN201320316849 U CN 201320316849U CN 203320334 U CN203320334 U CN 203320334U
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- vacuum tank
- machine support
- group
- paper
- dandyprat
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Abstract
A wire section device of a fourdrinier machine comprises a machine support, fourdrinier wires, guide rolls, a watermarking roll and a dehydrating device, wherein the dehydrating device comprises a plurality of water scraping plate groups, table rolls, moisture absorption boxes, a first vacuum box group and a second vacuum box group, the fourdrinier wires are arranged above the machine support, the guide rolls are arranged under the machine support, the dehydrating device is arranged between the machine support and the fourdrinier wires, the plurality of water scraping plate groups, the moisture absorption boxes, the first vacuum box group and the second vacuum box group are arranged on the machine support sequentially from front to back, and the watermarking roll is arranged above the fourdrinier wires and between the first vacuum box group and the second vacuum box group; a movable supporting frame is also arranged on the machine support, and the watermarking roll is connected with the movable supporting frame. According to the wire section device, the movable supporting frame is used, so that the watermarking rolls of different diameters can be installed flexibly, special paper of different series can be produced; meanwhile, states of vacuum boxes in the second vacuum box group can be adjusted to produce non-watermarked paper and watermarked paper with clear watermarks.
Description
Technical field
The utility model relates to paper industry, specifically refers to a kind of wet end device of long mesh paper making machine.
Background technology
Dandyprat energy ornamenting paper, physical property, surface property, the printing quality that improves paper all had to obvious effect, especially improve formation of sheet, strengthen surperficial exquisiteness remarkable result is arranged, what also have in addition an important effect is exactly to give paper required watermark, and the water marked paper of producing different types needs different dandyprats, a dandyprat of the fixing use of a general paper machine on the long mesh paper making machine of producing water marked paper, thereby the production kind is single, the adjusting range of technical parameter is limited.
The utility model content
The purpose of this utility model is to provide a kind of can being used in to produce the wet end device that dissimilar water marked paper also can be produced the long mesh paper making machine of non-water marked paper.
To achieve these goals, the utility model has adopted following technical scheme:
A kind of wet end device of long mesh paper making machine, comprise the paper machine support, fourdrinier wire, deflector roll, dandyprat and dewater unit, described dewater unit comprises a plurality of Wiper blade groups, the moisture absorption case, the first vacuum tank group, the second vacuum tank group, the top of described paper machine support is provided with described fourdrinier wire, the below of described paper machine support is provided with described deflector roll, be provided with described dewater unit between described paper machine support and described fourdrinier wire, described a plurality of Wiper blade group, the moisture absorption case, the first vacuum tank group and the second vacuum tank group are placed on described paper machine support from front to back successively, described dandyprat is placed in described fourdrinier wire top, and this dandyprat is placed between described the first vacuum tank group and the second vacuum tank group, described dewater unit also comprises table roll, described table roll is placed between described a plurality of Wiper blade group, also be provided with upper and lower adjustable for height movable support frame on described paper machine support, the height of movable support frame is adjustable, can be by increasing or reduce pad, reach any adjusting net-fault point, described dandyprat is connected with described movable support frame.
Further, described dewater unit comprises 6-8 Wiper blade group and 4-6 table roll, and wherein the both sides of each table roll are equipped with described Wiper blade group, and each Wiper blade group is provided with three Wiper blades.
Further, described moisture absorption case is provided with two, and is arranged in order before and after two described moisture absorption casees.
Further, described the first vacuum tank group comprises the vacuum tank that two front and back are arranged in order.
Further, the vacuum tank that described the second vacuum tank group is arranged in order before and after comprising 6-7.
Further, being provided with the frequency conversion engine is connected with described dandyprat.
The utility model adopts movable support frame, the dandyprat of different-diameter can be installed flexibly, speciality paper with the production different series, simultaneously by regulating the state of the vacuum tank in the second vacuum tank group, the water marked paper that can produce non-water marked paper and have clear watermark, for the dandyprat of different-diameter, used variable frequency adjustment, calcaneus rete section speed of a motor vehicle automatic synchronous tracking, make watermark indeformable.
The accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
The specific embodiment
Now by reference to the accompanying drawings, describe the utility model in detail.
With reference to accompanying drawing 1, a kind of wet end device of long mesh paper making machine, this paper machine is 1760 paper machines, the wet end device comprises paper machine support 1, fourdrinier wire 2, deflector roll 3, dandyprat 4 and dewater unit, dewater unit comprises the second vacuum tank group 55 that eight Wiper blade groups 51, two moisture absorption casees 52, four table rolls 53, the first vacuum tank group 54 that the vacuum tank be arranged in order by two front and back forms and the vacuum tank be arranged in order by seven front and back form, wherein the both sides of each table roll 53 are equipped with Wiper blade group 51, and each Wiper blade group is provided with three Wiper blades; The top of paper machine support 1 is provided with fourdrinier wire 2, the below of paper machine support 1 is provided with deflector roll 3, be provided with dewater unit between paper machine support 1 and fourdrinier wire 2, wherein, eight Wiper blade group Wiper blade groups 51, moisture absorption case 52, the first vacuum tank group 54 and the second vacuum tank groups 55 are placed on paper machine support 1 from front to back successively, dandyprat 4 is placed in fourdrinier wire 2 tops, and is placed between the first vacuum tank group 54 and the second vacuum tank group 55.The Home Network part device adopts Wiper blade group 51 and table roll 53 to carry out preliminary hydro-extraction, two moisture absorption casees 52 add the first vacuum tank group 54 and control the moisture content before page enters dandyprat 4, after dandyprat 4, page forms watermark, and the second vacuum tank group 55 of dandyprat 4 makes the fixing further dehydration of its watermark, produce apparent watermark.If need to produce the paper kind of non-water marked paper series, the first two vacuum tank in the second vacuum tank group 55 is adjusted to half-open position, and waterline lengthens the fiber space of running is integrated for the second time; As the paper kind of production watermark series, the first two vacuum tank standard-sized sheet in the second vacuum tank group 55, can finalize the design rapidly dandyprat watermark out, produces apparent watermark.
Also be provided with upper and lower adjustable for height movable support frame 11 on paper machine support 1, movable support frame 11 can adopt wide 110mm, high 80mm, the slot type frame of long 2400mm, 600 or 800 watermark Kun is installed, by increasing or reduce pad, reach any adjusting net-fault point, realize the purpose of the speciality paper of same 1760 paper function production different series, for the dandyprat of different-diameter, use frequency conversion engine and described dandyprat, pass through variable frequency adjustment, calcaneus rete section speed of a motor vehicle automatic synchronous tracking, reach the indeformable effect of watermark.
Above-described the utility model embodiment, do not form the restriction to the utility model protection domain.Any modification of doing within spirit of the present utility model and principle, be equal to and replace and improvement etc., within all should being included in claim protection domain of the present utility model.
Claims (6)
1. the wet end device of a long mesh paper making machine, comprise the paper machine support, fourdrinier wire, deflector roll, dandyprat and dewater unit, described dewater unit comprises a plurality of Wiper blade groups, the moisture absorption case, the first vacuum tank group, the second vacuum tank group, the top of described paper machine support is provided with described fourdrinier wire, the below of described paper machine support is provided with described deflector roll, be provided with described dewater unit between described paper machine support and described fourdrinier wire, described a plurality of Wiper blade group, the moisture absorption case, the first vacuum tank group and the second vacuum tank group are placed on described paper machine support from front to back successively, described dandyprat is placed in described fourdrinier wire top, it is characterized in that, this dandyprat is placed between described the first vacuum tank group and the second vacuum tank group, described dewater unit also comprises table roll, described table roll is placed between described a plurality of Wiper blade group, also be provided with upper and lower adjustable for height movable support frame on described paper machine support, described dandyprat is connected with described movable support frame.
2. the wet end device of 1 described a kind of long mesh paper making machine as requested, is characterized in that, described dewater unit comprises 6-8 Wiper blade group and 4-6 table roll, and wherein the both sides of each table roll are equipped with described Wiper blade group, and each Wiper blade group is provided with three Wiper blades.
3. the wet end device of 1 described a kind of long mesh paper making machine as requested, is characterized in that, described moisture absorption case is provided with two, and be arranged in order before and after two described moisture absorption casees.
4. the wet end device of 1 described a kind of long mesh paper making machine as requested, is characterized in that, described the first vacuum tank group comprises the vacuum tank that two front and back are arranged in order.
5. the wet end device of 1 described a kind of long mesh paper making machine as requested, is characterized in that, the vacuum tank that described the second vacuum tank group is arranged in order before and after comprising 6-7.
6. the wet end device of 1 described a kind of long mesh paper making machine as requested, is characterized in that, is provided with the frequency conversion engine and is connected with described dandyprat.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013203168490U CN203320334U (en) | 2013-06-03 | 2013-06-03 | Wire section device of fourdrinier machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013203168490U CN203320334U (en) | 2013-06-03 | 2013-06-03 | Wire section device of fourdrinier machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203320334U true CN203320334U (en) | 2013-12-04 |
Family
ID=49659701
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013203168490U Expired - Fee Related CN203320334U (en) | 2013-06-03 | 2013-06-03 | Wire section device of fourdrinier machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203320334U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104088188A (en) * | 2014-06-25 | 2014-10-08 | 中钞实业有限公司 | Method for manufacturing fixed watermark paper by fourdrinier and equipment used in method |
| CN105696415A (en) * | 2016-01-21 | 2016-06-22 | 金东纸业（江苏）股份有限公司 | Papermaking method |
| CN108611903A (en) * | 2018-08-10 | 2018-10-02 | 玖龙纸业(重庆)有限公司 | Long mesh paper making machine wet end dewatering device |
| CN108677588A (en) * | 2018-05-15 | 2018-10-19 | 浙江永鑫特种纸有限公司 | Numerial code spray drawing thermal transfer body paper paper machine and papermaking process |
-
2013
- 2013-06-03 CN CN2013203168490U patent/CN203320334U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104088188A (en) * | 2014-06-25 | 2014-10-08 | 中钞实业有限公司 | Method for manufacturing fixed watermark paper by fourdrinier and equipment used in method |
| CN104088188B (en) * | 2014-06-25 | 2018-04-13 | 中钞实业有限公司 | A kind of method and its equipment using long mesh paper making machine manufacture fixing watermark paper |
| CN105696415A (en) * | 2016-01-21 | 2016-06-22 | 金东纸业（江苏）股份有限公司 | Papermaking method |
| CN108677588A (en) * | 2018-05-15 | 2018-10-19 | 浙江永鑫特种纸有限公司 | Numerial code spray drawing thermal transfer body paper paper machine and papermaking process |
| CN108611903A (en) * | 2018-08-10 | 2018-10-02 | 玖龙纸业(重庆)有限公司 | Long mesh paper making machine wet end dewatering device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20131204 Termination date: 20170603 |
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| CF01 | Termination of patent right due to non-payment of annual fee |