CN206873200U - A kind of papermaking apparatus of no fibroid black patch - Google Patents
A kind of papermaking apparatus of no fibroid black patch Download PDFInfo
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- CN206873200U CN206873200U CN201720587049.0U CN201720587049U CN206873200U CN 206873200 U CN206873200 U CN 206873200U CN 201720587049 U CN201720587049 U CN 201720587049U CN 206873200 U CN206873200 U CN 206873200U
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- paper
- breast roll
- paper machine
- machine wall
- fibroid
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Abstract
The utility model goes deimpurity method to easily cause paper defects, disconnected paper and the technology drawback for reducing paper production efficiency to solve artificial bath, provide a kind of papermaking apparatus of no fibroid black patch, including head box, the breast roll being arranged on below headbox stock outlet, wherein, the slurry outlet lower wall of head box is connected with paper machine wall, the shape of the paper machine wall is curved, interior radian is towards breast roll, sprinkler is installed, the nozzle of the sprinkler is towards paper machine wall and the crevice place of breast roll below breast roll.Prevent the defects of paper produces fibroid blackspot, disconnected paper in paper shaping link, improve the production efficiency of papermaking.
Description
Technical field
Papermaking stream slurry and paper forming device are the utility model is related to, more particularly to carries the paper forming device of cleaning device.
Background technology
The cleannes of paper often directly affect printing and the appearance of paper, in paper production, paper machine
Breast roll is in first position that paper pulp sprays net, is first point of paper shaping herein, and concentration is most on paper machine for paper pulp
Low spot, therefore humidity is very big herein, and starched in these moistures often with some fibre, auxiliary material, impurity etc. at breast roll with stream
The crevice place of case outlet lower section is particularly easy to save bit by bit above-mentioned impurity, and over time, impurity will be dropped on paper, form paper
Disease, traditional method are that the method that the use in gap is manually washed by water is removed, and so not only removal efficiency is not high, can also cause
The even disconnected paper defect of paper defects, influence the quality and papermaking efficiency of paper.
The content of the invention
The purpose of this utility model is solve existing artificial bath and go deimpurity method to easily cause paper defects, disconnected paper
And reduce the technology drawback of paper production efficiency, there is provided a kind of papermaking apparatus of no fibroid black patch.
The papermaking apparatus includes：Head box, the breast roll for being arranged on headbox stock outlet lower section, wherein, the slurry of head box
Material outlet lower wall is connected with paper machine wall, and the shape of the paper machine wall is curved, and interior radian is provided with spray towards breast roll below breast roll
Wetting system, the nozzle of the sprinkler is towards paper machine wall and the crevice place of breast roll.
The utility model has technical effect that：The paper machine wall on breast roll opposite is designed to arcuate structure by the utility model,
Sprinkler is set below breast roll, and the nozzle of the sprinkler is towards paper machine wall and the crevice place of breast roll, in paper-making process, spray
Wetting system continuous water supply, nozzle are sprayed water to the crevice place of paper machine wall and breast roll always, and paper machine wall of the water along arcuate structure is downward
Flowing, ensure that the cleaning of paper machine wall and breast roll crevice place, in paper-making process, will not be saved bit by bit because of paper machine wall and breast roll crevice place
Debris so that fiber, auxiliary material, impurity etc. are dropped in forming paper, therefore paper shaping link prevented paper produce fibroid it is black
The defects of spot, disconnected paper, improve the production efficiency of papermaking.
Brief description of the drawings
Fig. 1 is the papermaking apparatus structural representation of no fibroid black patch.
Embodiment
Below with reference to accompanying drawing, embodiment of the present utility model is described in detail.
Embodiment one
Fig. 1 is the papermaking apparatus structural representation of no fibroid black patch, and this is without fibroid black patch as shown in the figure
Papermaking apparatus, including head box 1, be arranged on headbox stock outlet 11 lower section breast roll 2, the slurry outlet 11 of head box 1
Lower wall is connected with paper machine wall 3, and the shape of the paper machine wall 3 is curved, and interior radian is provided with towards the breast roll 2, the lower section of breast roll 2
Sprinkler 4, the nozzle of the sprinkler 4 is towards paper machine wall 3 and the crevice place of breast roll 2.
When the papermaking apparatus works, slurry flows out at the slurry outlet 11 of head box 1, is sprayed onto the online of the tensioning of breast roll 2,
First face that breast roll 2 contacts when being sizing material forming, slurry concentration is minimum herein, under the centrifugal action of breast roll 2, slurry quilt
Get rid of on the paper machine wall 3 on opposite, the material such as fiber, auxiliary material, impurity in slurry gradually accumulates in the crevice place of paper machine wall and breast roll
Collect together, now open sprinkler 4, nozzle is sprayed water to the crevice place of paper machine wall and breast roll always, paper machine of the water along arcuate structure
Wall flows downward, and ensure that the cleaning of paper machine wall and breast roll crevice place, will not be because of paper machine wall and breast roll crack in paper-making process
Save bit by bit debris in place so that fiber, auxiliary material, impurity etc. are dropped in forming paper, therefore have been prevented paper in paper shaping link and produced fibre
The defects of dimension property blackspot, disconnected paper, improve the production efficiency of papermaking.
Claims (1)
1. a kind of papermaking apparatus of no fibroid black patch, including：Head box (1), it is arranged on headbox stock outlet (11)
The breast roll (2) of lower section, it is characterised in that：
Slurry outlet (11) lower wall of the head box (1) is connected with paper machine wall (3), and the shape of the paper machine wall (3) is curved, interior
Radian is towards the breast roll (2)；
Sprinkler (4) is installed, the nozzle of the sprinkler is towards paper machine wall (3) and breast roll (2) below the breast roll (2)
Crevice place.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720587049.0U CN206873200U (en) | 2017-05-24 | 2017-05-24 | A kind of papermaking apparatus of no fibroid black patch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720587049.0U CN206873200U (en) | 2017-05-24 | 2017-05-24 | A kind of papermaking apparatus of no fibroid black patch |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206873200U true CN206873200U (en) | 2018-01-12 |
Family
ID=61336689
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720587049.0U Active CN206873200U (en) | 2017-05-24 | 2017-05-24 | A kind of papermaking apparatus of no fibroid black patch |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206873200U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111451196A (en) * | 2020-04-07 | 2020-07-28 | 山东钢铁集团日照有限公司 | Hot rolling coiling machine front roller table sweeps device |
-
2017
- 2017-05-24 CN CN201720587049.0U patent/CN206873200U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111451196A (en) * | 2020-04-07 | 2020-07-28 | 山东钢铁集团日照有限公司 | Hot rolling coiling machine front roller table sweeps device |
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