CN101362357B - Shaper for dust-free paper production line - Google Patents
Shaper for dust-free paper production line Download PDFInfo
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- CN101362357B CN101362357B CN2008101984337A CN200810198433A CN101362357B CN 101362357 B CN101362357 B CN 101362357B CN 2008101984337 A CN2008101984337 A CN 2008101984337A CN 200810198433 A CN200810198433 A CN 200810198433A CN 101362357 B CN101362357 B CN 101362357B
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- screen cylinder
- screen drum
- paper
- wind
- production line
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Abstract
The invention relates to a former used in the production line of paper-making of dust-free paper. The former is provided with a screen drum, closed bins are arranged at the front end and the rear end of the screen drum, air guide apron plates are arranged at the left end and the right end of the screen drum, the upper part of the screen drum is supported and connected via a pinch roller, the lower part of the screen drum is connected via a supporting roller in a transmission way, the air guide apron plates are of a vertical forming wire, the air guide apron plates of the vertical forming wire are arranged at the inner side of a forming frame, and the lower ends of the air guide apron plates of the vertical forming wire are supported via a sealing roller of the forming frame; the screen drum comprises a left screen drum rotating along the clockwise direction and a right screen drum rotating along the counterclockwise direction; a first fiber dispersing device which is rotated along the counterclockwise direction is arranged at the left lower side of the left screen drum, and a second fiber dispersing device which is rotated along the clockwise direction is arranged at the right lower side of the right screen drum. The former has the advantages of simple structure, even fiber blanking, no partial stacking of the fiber, no paper wrinkling and uniform paper forming thickness, and is suitable for paper forming in the production line of paper-making of the dust-free paper.
Description
Technical field
The present invention relates to a kind of former that is used for dust-free paper production line.
Background technology
In the dry type dust-free paper production line, be to make the forming net of fiber blanking in the dry type dust-free paper production line by negative pressure, former is the critical component that makes the even lapping of fiber blanking, directly influences the quality of papermaking, is the heart component of whole paper production line.The former of prior art has adopted interior inclined wind-guiding wall interior panel, simultaneously, the screen cloth rotation of its screen cylinder makes the bottom blanking of fiber in the middle of screen cylinder, thereby, in fiber blanking forming paper process, the middle blanking of easy generation screen cylinder the part occurs and piles up, and produces white the group, and paper moulding became uneven is spared.
Summary of the invention
The objective of the invention is at above-mentioned existing problems, provide a kind of simple in structure, fiber blanking can not occur evenly, that pile up the fiber part, paper can not produce white group, make the uniform former of paper moulding thickness.
Operation principle of the present invention is: in the forming process of papermaking, even the even of blanking that determined of air-flow, make paper more even, the air-flow vertically-guided can better avoid paper that the situation of white group is arranged, utilize the screen cloth rotation to make fiber be the tangent line blanking in the screen cylinder bottom, make discharging point disperse, because all even dispersion of fiber blanking, the paper density that molds is less, expanded level is higher, meet and produce low grammes per square metre, paper that water absorbing properties is good, also just because of this specific character is arranged, more soft, the closeer skin of the paper of Sheng Chaning like this.
The object of the present invention is achieved like this: have screen cylinder, the front and back ends of screen cylinder is provided with the sealing storehouse, the left and right end of screen cylinder is provided with the wind-guiding wall interior panel, the top of screen cylinder is by the pinch roller support and connection, the bottom of screen cylinder is in transmission connection by carrying roller, the wind-guiding wall interior panel is the wind-guiding wall interior panel of vertical forming net, and the wind-guiding wall interior panel of this vertical forming net is arranged at the forming supporter inboard, and the lower end of the wind-guiding wall interior panel of this vertical forming net is connect by the support of forming supporter sealed roller; Screen cylinder comprises right handed left screen cylinder, the right screen cylinder that counterclockwise rotates; In the lower-left of left screen cylinder side the first fabric thrashing device of rotation counterclockwise is set, the right handed second fabric thrashing device is set in the lower right side of right screen cylinder.
The present invention, above left screen cylinder and right screen cylinder and the top that is positioned at forming supporter be provided with air regulating board, increased the adjustability of screen cylinder top air-flow.
The present invention, has following good effect: owing to adopt a pair of screen cylinder of splitting rotation, in screen cylinder, be provided with respectively and the screen cylinder direction of rotation is opposite separately fabric thrashing device, the screen cloth rotation makes fiber be the tangent line blanking in the screen cylinder bottom, make discharging point disperse, because all even dispersion of fiber blanking, the paper that can not occur piling up, molding in the fiber part can not produce white group, make paper moulding thickness even, have outstanding substantive distinguishing features and obvious improvement.
Therefore, the present invention has simple in structure, fiber blanking and can not occur evenly, that pile up the fiber part, paper can not produce white group, makes paper moulding thickness advantage of uniform, is applicable to paper moulding in the dust-free paper production line.
The present invention is further illustrated in conjunction with the accompanying drawings for following embodiment.
Description of drawings
Fig. 1 is the main TV structure schematic diagram of one embodiment of the present of invention;
Fig. 2 is the left TV structure schematic diagram of Fig. 1 embodiment;
Fig. 3 is the plan structure schematic diagram of Fig. 1 embodiment.
Among the figure, 1, left screen cylinder; 2, right screen cylinder; 3, the first fabric thrashing device; 4, the second fabric thrashing device; 5, the wind-guiding wall interior panel of vertical forming net; 6, pinch roller; 7,8, carrying roller; 9 air regulating boards; 10, forming supporter; 11, forming supporter sealed roller; 13,14, sealing storehouse.
The specific embodiment
Referring to figs. 1 through Fig. 3, Fig. 2 of present embodiment can reflect design feature of the present invention, present embodiment comprises a pair of screen cylinder of splitting rotation, the front and back ends of screen cylinder is provided with sealing storehouse 13,14, the left and right end of screen cylinder is provided with the wind-guiding wall interior panel, the top of screen cylinder is by pinch roller 6 support and connection, the bottom of screen cylinder is in transmission connection by carrying roller 7,8, the wind-guiding wall interior panel is the wind-guiding wall interior panel 5 of vertical forming net, the wind-guiding wall interior panel 5 of this vertical forming net is arranged at forming supporter 10 inboards, and the lower end of the wind-guiding wall interior panel 5 of this vertical forming net is connect by 11 supports of forming supporter sealed roller; Screen cylinder comprises right handed left screen cylinder 1, the right screen cylinder 2 that counterclockwise rotates; In the lower-left of left screen cylinder 1 side the first fabric thrashing device 3 of rotation counterclockwise is set, the right handed second fabric thrashing device 4 is set in the lower right side of right screen cylinder 2; Above left screen cylinder 1 and right screen cylinder 2 and the top that is positioned at forming supporter 10 be provided with air regulating board 9, increased the adjustability of screen cylinder top air-flow.
The course of work of the present invention: carrying roller 7,8 transmissions and drive the rotation of two screen cylinders, the screen cloth of two screen cylinders is split rotation in company with screen cylinder separately, and promptly left screen cylinder 1 is rotated in a clockwise direction, and right screen cylinder 2 rotates in the counterclockwise direction; The first fabric thrashing device 3 that is arranged at the lower-left side of left screen cylinder 1 rotates in the counterclockwise direction, and the first fabric thrashing device 4 that is arranged at the lower right side of right screen cylinder 2 is rotated in a clockwise direction; In fiber blanking forming process, by this rotation of splitting, make two fibers in the screen cylinder be the tangent line blanking in screen cylinder bottom separately to screen cylinder, also make discharging point disperse; Make the forming net of fiber blanking in the dry type dust-free paper production line by negative pressure, because all even dispersion of fiber blanking, the paper that can not occur piling up, molding in the fiber part can not produce white group, makes the paper moulding thickness on the forming net even.
Claims (2)
1. former that is used for dust-free paper production line, has screen cylinder, before the screen cylinder, the rear end is provided with sealing storehouse (13,14), the left side of screen cylinder, right-hand member is provided with the wind-guiding wall interior panel, the top of described screen cylinder is by pinch roller (6) support and connection, the bottom of described screen cylinder is by carrying roller (7,8) be in transmission connection, it is characterized in that: the wind-guiding wall interior panel (5) that described wind-guiding wall interior panel is the vertical forming net, the wind-guiding wall interior panel (5) of this vertical forming net is arranged at forming supporter (10) inboard, and the lower end of the wind-guiding wall interior panel (5) of this vertical forming net is connect by forming supporter sealed roller (11) support; Described screen cylinder comprises right handed left screen cylinder (1), the right screen cylinder (2) that counterclockwise rotates; Lower-left side at described left screen cylinder (1) is provided with the first fabric thrashing device (3) of rotation counterclockwise, and the right handed second fabric thrashing device (4) is set in the lower right side of described right screen cylinder (2).
2. the former that is used for dust-free paper production line according to claim 1 is characterized in that: in the top of described left screen cylinder (1) and right screen cylinder (2) and the top that is positioned at forming supporter (10) be provided with air regulating board (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2008101984337A CN101362357B (en) | 2008-09-08 | 2008-09-08 | Shaper for dust-free paper production line |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2008101984337A CN101362357B (en) | 2008-09-08 | 2008-09-08 | Shaper for dust-free paper production line |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101362357A CN101362357A (en) | 2009-02-11 |
| CN101362357B true CN101362357B (en) | 2010-08-04 |
Family
ID=40389047
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2008101984337A Expired - Fee Related CN101362357B (en) | 2008-09-08 | 2008-09-08 | Shaper for dust-free paper production line |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101362357B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104044927B (en) * | 2013-03-12 | 2016-08-31 | 丹东天和实业有限公司 | A kind of bulk cargo position feed pipe of forming part |
| CN109849426B (en) * | 2019-01-09 | 2020-08-07 | 中科国兴（绵阳）科技有限公司 | A carton molding production system and production process |
-
2008
- 2008-09-08 CN CN2008101984337A patent/CN101362357B/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| CN101362357A (en) | 2009-02-11 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Jiedong County Xinting Hengjiexin Paper Product Factory Assignor: Chen Jianhui Contract record no.: 2011440000411 Denomination of invention: Shaper for dust-free paper production line Granted publication date: 20100804 License type: Exclusive License Open date: 20090211 Record date: 20110429 |
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| ASS | Succession or assignment of patent right |
Owner name: JIEYANG JIEXIN PAPER INDUSTRY CO., LTD. Free format text: FORMER OWNER: CHEN JIANHUI Effective date: 20120106 |
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| C41 | Transfer of patent application or patent right or utility model | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 515448 JIEYANG, GUANGDONG PROVINCE TO: 515548 JIEYANG, GUANGDONG PROVINCE |
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| TR01 | Transfer of patent right |
Effective date of registration: 20120106 Address after: 515548, Jieyang, Guangdong County, Jiedong Province New Town Development Zone, East 3-2 lower grid Patentee after: Jieyang Jiexin Paper Industry Co., Ltd. Address before: 515448, Jiedong County, Guangdong province new town, Yung Yung village, Po East Industrial Zone, the new paper products factory Patentee before: Chen Jianhui |
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| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100804 Termination date: 20140908 |
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| EXPY | Termination of patent right or utility model |