CN105544269A - Non-driven top-wire former - Google Patents
Non-driven top-wire former Download PDFInfo
- Publication number
- CN105544269A CN105544269A CN201510910578.5A CN201510910578A CN105544269A CN 105544269 A CN105544269 A CN 105544269A CN 201510910578 A CN201510910578 A CN 201510910578A CN 105544269 A CN105544269 A CN 105544269A
- Authority
- CN
- China
- Prior art keywords
- roll
- wire
- forming web
- net former
- top net
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
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Classifications
-
- D—TEXTILES; PAPER
- D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
- D21F—PAPER-MAKING MACHINES; METHODS OF PRODUCING PAPER THEREON
- D21F1/00—Wet end of machines for making continuous webs of paper
- D21F1/10—Wire-cloths
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- Paper (AREA)
Abstract
The invention relates to the field of papermaking machinery, and specifically relates to a non-driven top-wire former. The non-driven top-wire former is arranged on a forming wire of the long wire portion of a fourdrinier wire. The non-driven top-wire former comprises a rack. The rack is provided with a tensioning roll, a washing roll, a pull roll, a center roll, a draw roll, and a guide roll clockwise in sequence. The tensioning roll, the washing roll, the pull roll, the center roll, the draw roll, and the guide roll form a loop on the rack. An upper forming wire is sleeved on the loop formed by the tensioning roll, the washing roll, the pull roll, the center roll, the draw roll, and the guide roll. The tensioning roll is arranged on the top end of the rack. The center roll makes the upper forming wire tightly pressed and abutted against the forming wire of the long wire portion of the fourdrinier wire. The non-driven top-wire former is simple in structure, and is convenient and practical, the top-wire former can rotate without driving, and production cost is saved.
Description
Technical field
The present invention relates to papermaking equipment field, more specifically, relating to a kind of without driving top net former.
Background technology
Traditional long mesh paper making machine just relies on fourdrinier part one side to dewater, and the retention by the filler in wire side page and fiber fines is lower, and the page height wire side contact of formation is coarse, and the two sides difference of paper is comparatively large, and the evenness of page is poor.In order to improve above-mentioned situation, top net former arises at the historic moment, and the two sides that it effectively can improve page is poor, improves the evenness of page.But existing top net former is mostly with drive system, and this just adds additional the power consumption of paper machine, improves production cost.
Summary of the invention
The present invention, for overcoming at least one defect described in above-mentioned prior art, provides a kind of without driving top net former.Structure of the present invention is simple, convenient and practical, can realize top net former and rotate without driving, save production cost.
For solving the problems of the technologies described above, the technical solution used in the present invention is: a kind of without driving top net former, be located on the forming web of long mesh paper making machine fourdrinier part, comprise frame, wherein, described frame is disposed with idler roller in the direction of the clock, washing roller, pull roll, breast roll, draw roll and corrector roll, described idler roller, washing roller, pull roll, breast roll, draw roll and corrector roll form a loop in frame, described idler roller, washing roller, pull roll, breast roll, the loop that draw roll and corrector roll are formed is arranged with forming web, described idler roller is arranged on the top of frame, upper forming web compresses and is fitted on the forming web of long mesh paper making machine fourdrinier part by described breast roll.
Further, described breast roll is arranged on the bottom of frame, and breast roll two ends are provided with Motorized lift device, and described Motorized lift device can regulate the height of breast roll.
Further, be provided with reversal of the natural order of things suction box between described breast roll and draw roll, the suction inlet of described reversal of the natural order of things suction box is close to the inner surface of forming web.
Further, the two ends of described reversal of the natural order of things suction box are provided with Motorized lift device, and described Motorized lift device can regulate height and the angle of reversal of the natural order of things suction box.
Further, described washing roller is provided with water-spray system, and the delivery port of described water-spray system is facing to upper forming web.
Further, described top net former does not have drive system.
The invention has the beneficial effects as follows:
In the present invention, upper forming web compresses and is fitted on the forming web of long mesh paper making machine fourdrinier part by the breast roll of top net former, this just makes the fourdrinier part of long mesh paper making machine drive the rotation of top net former in the running, and then top net former also can normally be run without the need to arranging drive system.Therefore, structure of the present invention is simple, convenient and practical, can realize top net former and rotate without driving, save production cost.
Accompanying drawing explanation
Fig. 1 is overall structure schematic diagram of the present invention.
Detailed description of the invention
Accompanying drawing, only for exemplary illustration, can not be interpreted as the restriction to this patent; In order to better the present embodiment is described, some parts of accompanying drawing have omission, zoom in or out, and do not represent the size of actual product; To those skilled in the art, in accompanying drawing, some known features and explanation thereof may be omitted is understandable.Describe position relationship in accompanying drawing only for exemplary illustration, the restriction to this patent can not be interpreted as.
As shown in Figure 1, a kind of without driving top net former, be located on the forming web 1 of long mesh paper making machine fourdrinier part, comprise frame (not shown), wherein, described frame is disposed with idler roller 2 in the direction of the clock, washing roller 3, pull roll 4, breast roll 5, draw roll 6 and corrector roll 7, described idler roller 2, washing roller 3, pull roll 4, breast roll 5, draw roll 6 and corrector roll 7 form a loop in frame, described idler roller 2, washing roller 3, pull roll 4, breast roll 5, the loop that draw roll 6 and corrector roll 7 are formed is arranged with forming web 8, described idler roller 2 is arranged on the top of frame, upper forming web 8 compresses and is fitted on the forming web 1 of long mesh paper making machine fourdrinier part by described breast roll 5.The running of described top net former is driven by the fourdrinier part of long mesh paper making machine.
As shown in Figure 1, described breast roll 5 is arranged on the bottom of frame, and breast roll 5 two ends are provided with Motorized lift device (not shown), and described Motorized lift device can regulate the height of breast roll.The height of adjustment breast roll 5 can adjust the frictional force between forming web 8 and long mesh paper making machine fourdrinier part forming web 1, to ensure the permanent normal operation of pushing up net former.
As shown in Figure 1, be provided with reversal of the natural order of things suction box 9 between described breast roll 5 and draw roll 6, the suction inlet of described reversal of the natural order of things suction box 9 is close to the inner surface of forming web.
In the present embodiment, the two ends of described reversal of the natural order of things suction box 9 are provided with Motorized lift device (not shown), and described Motorized lift device can regulate height and the angle of reversal of the natural order of things suction box 9.
In the present embodiment, described washing roller 3 is provided with water-spray system, and the delivery port of described water-spray system is facing to upper forming web 8.In the net former operation process of top, water-spray system upwards forming web 8 is sprayed water, to reach the object of the upper forming web 8 of cleaning.
In the present embodiment, described top net former does not have drive system.The running of top net former drives by fourdrinier part completely.
Obviously, the above embodiment of the present invention is only used to example of the present invention is clearly described, and is not the restriction to embodiments of the present invention.For those of ordinary skill in the field, can also make other changes in different forms on the basis of the above description.Here exhaustive without the need to also giving all embodiments.All any amendments done within the spirit and principles in the present invention, equivalent to replace and improvement etc., within the protection domain that all should be included in the claims in the present invention.
Claims (6)
1. one kind is pushed up net former without driving, be located on the forming web (1) of long mesh paper making machine fourdrinier part, comprise frame, it is characterized in that, described frame is disposed with in the direction of the clock idler roller (2), washing roller (3), pull roll (4), breast roll (5), draw roll (6) and corrector roll (7), described idler roller (2), washing roller (3), pull roll (4), breast roll (5), draw roll (6) and corrector roll (7) form a loop in frame, described idler roller (2), washing roller (3), pull roll (4), breast roll (5), the loop that draw roll (6) and corrector roll (7) are formed is arranged with forming web (8), described idler roller (2) is arranged on the top of frame, upper forming web (8) compresses and is fitted on the forming web (1) of long mesh paper making machine fourdrinier part by described breast roll (5).
2. according to claim 1 a kind of without driving top net former, it is characterized in that, described breast roll (5) is arranged on the bottom of frame, and breast roll (5) two ends are provided with Motorized lift device, and described Motorized lift device can regulate the height of breast roll (5).
3. according to claim 1 a kind of without driving top net former, it is characterized in that, be provided with reversal of the natural order of things suction box (9) between described breast roll (5) and draw roll (6), the suction inlet of described reversal of the natural order of things suction box (9) is close to the inner surface of forming web (8).
4. a kind of nothing according to claim 3 drives top net former, and it is characterized in that, the two ends of described reversal of the natural order of things suction box (9) are provided with Motorized lift device, and described Motorized lift device can regulate height and the angle of reversal of the natural order of things suction box (9).
5. a kind of nothing according to claim 1 drives top net former, and it is characterized in that, described washing roller (3) is provided with water-spray system, and the delivery port of described water-spray system is facing to upper forming web (8).
6. according to claim 1 a kind of without driving top net former, it is characterized in that, described top net former does not have drive system.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510910578.5A CN105544269A (en) | 2015-12-10 | 2015-12-10 | Non-driven top-wire former |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510910578.5A CN105544269A (en) | 2015-12-10 | 2015-12-10 | Non-driven top-wire former |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105544269A true CN105544269A (en) | 2016-05-04 |
Family
ID=55823805
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510910578.5A Pending CN105544269A (en) | 2015-12-10 | 2015-12-10 | Non-driven top-wire former |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105544269A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107366173A (en) * | 2017-09-07 | 2017-11-21 | 山东天和纸业有限公司 | Push up the wash mill and top net former of net former |
| CN110396850A (en) * | 2019-07-10 | 2019-11-01 | 湖北金庄科技再生资源有限公司 | A kind of method that wire-cloths paper sheet dehydration forming device and page are dehydrated |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4532008A (en) * | 1983-07-22 | 1985-07-30 | The Black Clawson Company | Horizontal twin wire machine |
| US4686004A (en) * | 1983-12-30 | 1987-08-11 | Mitsubishi Jukogyo Kabushiki Kaisha | Twin-wire former for papermaking machine |
| WO1992014880A1 (en) * | 1991-02-25 | 1992-09-03 | Ab Nordiska Egoutteurfabriken | Top wire device |
| CN2612718Y (en) * | 2003-05-07 | 2004-04-21 | 华南理工大学 | Shaping apparatus of long mesh paper making machine |
| CN201704577U (en) * | 2010-08-19 | 2011-01-12 | 河南省江河纸业有限责任公司 | High-speed paper machine top wire part |
| CN202500057U (en) * | 2012-02-10 | 2012-10-24 | 杭州维美机械有限公司 | Top wire former |
| CN103266526A (en) * | 2013-05-30 | 2013-08-28 | 华南理工大学 | Top net forming machine capable of adjusting two-side difference of paper |
| CN204435105U (en) * | 2015-01-21 | 2015-07-01 | 山东福华造纸装备有限公司 | A kind of top net former for bank-note paper machine |
-
2015
- 2015-12-10 CN CN201510910578.5A patent/CN105544269A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4532008A (en) * | 1983-07-22 | 1985-07-30 | The Black Clawson Company | Horizontal twin wire machine |
| US4686004A (en) * | 1983-12-30 | 1987-08-11 | Mitsubishi Jukogyo Kabushiki Kaisha | Twin-wire former for papermaking machine |
| WO1992014880A1 (en) * | 1991-02-25 | 1992-09-03 | Ab Nordiska Egoutteurfabriken | Top wire device |
| CN2612718Y (en) * | 2003-05-07 | 2004-04-21 | 华南理工大学 | Shaping apparatus of long mesh paper making machine |
| CN201704577U (en) * | 2010-08-19 | 2011-01-12 | 河南省江河纸业有限责任公司 | High-speed paper machine top wire part |
| CN202500057U (en) * | 2012-02-10 | 2012-10-24 | 杭州维美机械有限公司 | Top wire former |
| CN103266526A (en) * | 2013-05-30 | 2013-08-28 | 华南理工大学 | Top net forming machine capable of adjusting two-side difference of paper |
| CN204435105U (en) * | 2015-01-21 | 2015-07-01 | 山东福华造纸装备有限公司 | A kind of top net former for bank-note paper machine |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107366173A (en) * | 2017-09-07 | 2017-11-21 | 山东天和纸业有限公司 | Push up the wash mill and top net former of net former |
| CN110396850A (en) * | 2019-07-10 | 2019-11-01 | 湖北金庄科技再生资源有限公司 | A kind of method that wire-cloths paper sheet dehydration forming device and page are dehydrated |
| CN110396850B (en) * | 2019-07-10 | 2020-09-11 | 湖北金庄科技再生资源有限公司 | Paper sheet dehydration forming device for wire part of paper machine and method for dehydrating paper sheet |
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| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20160504 |
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