CN103603221A - Duckbilled suction box for paper machine - Google Patents
Duckbilled suction box for paper machine Download PDFInfo
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- CN103603221A CN103603221A CN201310595226.6A CN201310595226A CN103603221A CN 103603221 A CN103603221 A CN 103603221A CN 201310595226 A CN201310595226 A CN 201310595226A CN 103603221 A CN103603221 A CN 103603221A
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- suction
- paper machine
- head
- suction hose
- suction box
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Abstract
The invention discloses a duckbilled suction box for a paper machine, and belongs to the technical field of paper machines. The duckbilled suction box for the paper machine comprises a suction pipe, wherein the suction pipe is connected to a water tank and is fixed on a support; an end tip of the suction pipe is connected with a flat suction head; the suction head extends in a corner area between a returning couch roll and a mesh cage; and a scraper blade is arranged on the suction pipe. The duckbill of the duckbilled suction box for the paper machine can extend in the corner area formed by the returning couch roll and the mesh cage as much as possible, and accumulated water in the corner area is sucked away, so that paper can be formed conveniently.
Description
Technical field
Originally relate to the duck-beak type suction box using in pulp technology for making paper, particularly paper machine.
Background technology
Suction box is the dewater unit for wire-cloths and splenium.The dehydration of web direction utilizes negative pressure of vacuum (air pressure 5-65KPa).At present, the suction box generally using is slotted in the plane, and it can only absorb the moisture on net or felt.And some narrow and small region on paper machine, as the angle region between couch roll and cylinder mould later, because region is narrow and small, ponding absorbs effectively, is not easy to the moulding of paper industry.
content
This goal of the invention is: for the problem of above-mentioned existence, provide a kind of simple in structure, easy and simple to handle, easy to use, duck-beak type suction box for paper machine with low cost, can stretch into the later angle region of couch roll and cylinder mould formation by duckbilled as far as possible, siphon away the ponding in this region, thereby be beneficial to sheet forming.
The technical scheme of this employing is as follows:
This duck-beak type suction box for paper machine, comprise the suction hose being connected on water tank, described suction hose is fixed on support, on the termination of described suction hose, be connected with flat suction head, described suction head stretches in the angle region of turning one's head between couch roll and cylinder mould, on described suction hose, is provided with Wiper blade.
Owing to having adopted said structure, suction head is point and flat duckbill structure, thereby be convenient to suction head to extend into the operation absorbing water in the angle region of turning one's head between couch roll and cylinder mould, suction head is connected on suction hose, the ponding of absorption is passed in water tank by suction hose, and suction hose is fixed on support, be convenient to the fixedly position of suction head, make suction head all the time in the angle region between couch roll and cylinder mould later, Wiper blade is wherein set on suction hose, can be used for striking off the paper of fold, guarantee the clean and tidy of paper, be beneficial to sheet forming.This is simple in structure, easy and simple to handle, easy to use, with low cost, is applicable to applying.
This duck-beak type suction box for paper machine, described support is provided with the gripping sleeve that encases suction hose, and described gripping sleeve is connected with adjustment screw, can regulate by the rotation of adjustment screw the degree of tightness of gripping sleeve.
Owing to having adopted said structure, be fixed on the gripping sleeve on support, can be used for encasing suction hose; And gripping sleeve is connected in adjustment screw, can by the rotation of adjustment screw, control the degree of tightness of gripping sleeve, then realize the degree of tightness to the parcel of suction hose, according to the requirement of suction box, need make suction hose rotatable in gripping sleeve, be convenient to adjust the position of suction hose, for water suction.
This duck-beak type suction box for paper machine, described suction head is connected by flange with suction hose, and described suction head bending makes its two ends form the angle of 120 °-150 °.
Owing to having adopted said structure, by flange, suction head is connected with suction hose, guarantee surely leaning on of its structure, avoid departing from use procedure; The suction head of bending, being convenient to it extend in the angle region of turning one's head between couch roll and cylinder mould, for absorbing the ponding in this angle region, wherein according to the on-the-spot specific requirement in this angle region, need to control suction head two ends and be bent into the angle of 120 °-150 °, just can guarantee that suction head extend in this angle region to absorb water.
This duck-beak type suction box for paper machine, described suction head and suction hose are made of copper.
Because the ponding on paper machine has stronger corrosivity, therefore select the copper product of stronger corrosion resistance, can increase its life-span; Due to suction head and in use easily generation distortion of suction hose, therefore select the copper of soft material to become, can, by the suction hose of distortion and suction head reinstatement, be convenient to it and continue to play water sorption.
In sum, owing to having adopted technique scheme, this beneficial effect is:
1, this duck-beak type suction box for paper machine, simple in structure, easy and simple to handle, easy to use, with low cost, is applicable to applying;
2, this duck-beak type suction box for paper machine can stretch into the later angle region of couch roll and cylinder mould formation by duckbilled as far as possible, siphons away the ponding in this region, thereby is beneficial to sheet forming.
Accompanying drawing explanation
Fig. 1 is the use state diagram of this suction box;
Fig. 2 is that A in Fig. 1 is to view.
Mark in figure: 1-cylinder mould, 2-turn one's head couch roll, 3-support, 4-Wiper blade, 5-adjustment screw, 6-suction head, 7-suction hose.
The specific embodiment
Below in conjunction with accompanying drawing, to being originally described in detail.
In order to make this object, technical scheme and advantage clearer, below in conjunction with drawings and Examples, to being originally further elaborated.Should be appreciated that specific embodiment described herein is only in order to explain this, and be not used in restriction originally.
As depicted in figs. 1 and 2, this the duck-beak type suction box for paper machine, comprise the suction hose 7 being connected on water tank, described suction hose 7 is fixed on support 3, on the termination of described suction hose 7, be connected with flat suction head 6, described suction head 6 is connected by flange with suction hose 7, and described suction head 6 bendings make its two ends form the angle of 120 °-150 °, described suction head 6 stretches in the angle region of turning one's head between couch roll 2 and cylinder mould 1, on described suction hose 7, is provided with Wiper blade 4.Described support 3 is provided with the gripping sleeve that encases suction hose 7, and described gripping sleeve is connected with adjustment screw 5, can regulate by the rotation of adjustment screw 5 degree of tightness of gripping sleeve.Wherein said suction head 6 and suction hose 7 are made of copper.
This duck-beak type suction box for paper machine can stretch into the later angle region of couch roll and cylinder mould formation by duckbilled as far as possible, siphons away the ponding in this region, thereby is beneficial to sheet forming.
The foregoing is only this preferred embodiment, in order to restriction this, any modification of doing within all spirit at this and principle, be equal to and replace and improvement etc., within all should being included in this protection domain.
Claims (4)
1. for the duck-beak type suction box of paper machine, it is characterized in that: it comprises the suction hose (7) being connected on water tank, described suction hose (7) is fixed on support (3), on the termination of described suction hose (7), be connected with flat suction head (6), described suction head (6) stretches in the angle region of turning one's head between couch roll (2) and cylinder mould (1), is provided with Wiper blade (4) on described suction hose (7).
2. the duck-beak type suction box for paper machine as claimed in claim 1, it is characterized in that: described support (3) is provided with the gripping sleeve that encases suction hose (7), described gripping sleeve is connected with adjustment screw (5), and the rotation that can pass through adjustment screw (5) regulates the degree of tightness of gripping sleeve.
3. the duck-beak type suction box for paper machine as claimed in claim 1 or 2, is characterized in that: described suction head (6) is connected by flange with suction hose (7), and described suction head (6) bending makes its two ends form the angle of 120 °-150 °.
4. the duck-beak type suction box for paper machine as claimed in claim 3, is characterized in that: described suction head (6) and suction hose (7) are made of copper.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310595226.6A CN103603221A (en) | 2013-11-25 | 2013-11-25 | Duckbilled suction box for paper machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310595226.6A CN103603221A (en) | 2013-11-25 | 2013-11-25 | Duckbilled suction box for paper machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103603221A true CN103603221A (en) | 2014-02-26 |
Family
ID=50121476
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310595226.6A Pending CN103603221A (en) | 2013-11-25 | 2013-11-25 | Duckbilled suction box for paper machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103603221A (en) |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US957981A (en) * | 1909-06-10 | 1910-05-17 | William H Millspaugh | Suction-slice. |
| US1423400A (en) * | 1922-07-18 | Attachment for paper-making machines | ||
| GB315690A (en) * | 1928-07-16 | 1930-03-13 | Invenzioni Brevetti Anonima So | Improvements in or relating to continuous machines for making paper and other sheet material from pulp |
| GB450112A (en) * | 1935-03-06 | 1936-07-10 | Thames Board Mills Ltd | Improvements in or relating to paper-making or board-making machines |
| US2165549A (en) * | 1935-11-29 | 1939-07-11 | Beloit Iron Works | Paper machine suction slice |
| DE1067766B (en) * | 1958-01-04 | 1959-10-29 | Fleissner & Sohn Maschinenfabr | Device for pressing moisture out of continuous fibrous webs |
| CN2231356Y (en) * | 1995-11-02 | 1996-07-17 | 中国石化兰州炼油化工总厂 | Height adjustable fixed support |
| CN101165268A (en) * | 2006-10-16 | 2008-04-23 | 克劳斯·巴特尔马斯 | Drainage foil for paper production facility |
| CN202809382U (en) * | 2012-06-04 | 2013-03-20 | 胡正富 | Fourdrinier papermaking equipment |
-
2013
- 2013-11-25 CN CN201310595226.6A patent/CN103603221A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1423400A (en) * | 1922-07-18 | Attachment for paper-making machines | ||
| US957981A (en) * | 1909-06-10 | 1910-05-17 | William H Millspaugh | Suction-slice. |
| GB315690A (en) * | 1928-07-16 | 1930-03-13 | Invenzioni Brevetti Anonima So | Improvements in or relating to continuous machines for making paper and other sheet material from pulp |
| GB450112A (en) * | 1935-03-06 | 1936-07-10 | Thames Board Mills Ltd | Improvements in or relating to paper-making or board-making machines |
| US2165549A (en) * | 1935-11-29 | 1939-07-11 | Beloit Iron Works | Paper machine suction slice |
| DE1067766B (en) * | 1958-01-04 | 1959-10-29 | Fleissner & Sohn Maschinenfabr | Device for pressing moisture out of continuous fibrous webs |
| CN2231356Y (en) * | 1995-11-02 | 1996-07-17 | 中国石化兰州炼油化工总厂 | Height adjustable fixed support |
| CN101165268A (en) * | 2006-10-16 | 2008-04-23 | 克劳斯·巴特尔马斯 | Drainage foil for paper production facility |
| CN202809382U (en) * | 2012-06-04 | 2013-03-20 | 胡正富 | Fourdrinier papermaking equipment |
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| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20140226 |