CN206570614U - A kind of paper grade (stock) extrusion dehydration structure - Google Patents
A kind of paper grade (stock) extrusion dehydration structure Download PDFInfo
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- CN206570614U CN206570614U CN201720105980.0U CN201720105980U CN206570614U CN 206570614 U CN206570614 U CN 206570614U CN 201720105980 U CN201720105980 U CN 201720105980U CN 206570614 U CN206570614 U CN 206570614U
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- roller
- felt
- stock
- extrusion dehydration
- paper
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Abstract
The utility model discloses a kind of paper grade (stock) extrusion dehydration structure, including two rollers being oppositely arranged for extruding paper, in two described rollers, one of them is inflation roller, another is the non-resilient roller that hard material makes, and the inflation roller produces deformation with non-resilient roller contact position.Extruding of the present utility model is employed with roller can carry out elastically-deformable inflation roller, inflate roller and produce deformation with non-resilient roller contact position, the contact area of increase inflation roller, non-resilient roller and paper, extends the pressing times of paper, makes the effect of extrusion dehydration more preferable.
Description
Technical field
The utility model is related to paper making equipment, and in particular to a kind of paper grade (stock) extrusion dehydration structure.
Background technology
Existing paper machine dries dehydration two ways using extrusion dehydration and heat and coordinated, and paper is dehydrated.Extruding is de-
Water includes two relative rollers, and paper passes through between roller, and roller, which is worked in coordination, to be extruded paper, in extrusion paper
Moisture.Existing roller is all made using hard material, intersecting for line between two rollers, the area extruded paper
It is small, it is difficult to expand the effect of dehydration.
Utility model content
In order to solve the above-mentioned technical problem, the purpose of this utility model is to provide a kind of paper grade (stock) extrusion dehydration structure,
Using flexible inflation roller, inflation roller can carry out elastic deformation, so as to increase the contact area with paper, extend paper
The extrusion time opened.
The technical scheme that the utility model is used is：
A kind of paper grade (stock) extrusion dehydration structure, including two rollers being oppositely arranged for extruding paper, described two
In roller, one of them is inflation roller, and another is the non-resilient roller that hard material makes, the inflation roller and non-ballistic
Property roller contact position produce deformation.
Further, the surface of the non-resilient roller is shiny surface.
Further, the inflation roller and non-resilient roller are coated with felt.
Further, the inflation roller and non-resilient barrel sections are covered with felt.
Further, in addition to felt EGR, the felt is arranged on felt EGR, the felt circulation dress
Putting includes being provided with the tensioning wheel of the delivery wheel for transporting felt, and adjustment felt tension force, the felt EGR
Drier.
Further, the drier is the sponge contacted with felt.
Further, the drier is heating equipment.
Further, the non-resilient roller is internally provided with negative pressure cavity, and the negative pressure cavity connects vaccum-pumping equipment, non-resilient
Roller surface is provided with the through hole of connection negative pressure cavity, when vaccum-pumping equipment works, negative pressure is formed in negative pressure cavity, to passing through non-ballistic
Property roller surface paper there is absorption affinity, strengthen the effect of felt water suction.
The beneficial effects of the utility model are：
Extruding of the present utility model is employed with roller can carry out elastically-deformable inflation roller, inflation roller with it is non-resilient
Roller contact position produces deformation, the contact area of increase inflation roller, non-resilient roller and paper, when extending the compression of paper
Between, make the effect of extrusion dehydration more preferable.
Brief description of the drawings
, below will be to needed for embodiment description in order to illustrate more clearly of the technical scheme in the utility model embodiment
The accompanying drawing to be used is briefly described.Obviously, described accompanying drawing is a part of embodiment of the present utility model, rather than entirely
Portion's embodiment, those skilled in the art on the premise of not paying creative work, can also obtain according to these accompanying drawings
Other designs and accompanying drawing.
Fig. 1 is the structural representation of paper grade (stock) extrusion dehydration structure of the present utility model.
Embodiment
The technique effect of design of the present utility model, concrete structure and generation is carried out below with reference to embodiment and accompanying drawing
Clearly and completely describe, to be completely understood by the purpose of this utility model, feature and effect.Obviously, described embodiment
It is a part of embodiment of the present utility model, rather than whole embodiments, based on embodiment of the present utility model, the skill of this area
The other embodiment that art personnel are obtained on the premise of not paying creative work, belongs to the model of the utility model protection
Enclose.
Reference picture 1, Fig. 1 provides preferred embodiment of the present utility model, a kind of paper grade (stock) extrusion dehydration structure, including two
The individual roller being oppositely arranged up and down for extruding paper, wherein lower roller are inflation roller 1, and upper roller is what hard material made
Non-resilient roller 2, the surface that upper roller is contacted with paper is provided with the felt 3 for absorbing Paper Moisture, and the felt 3 is installed
On felt EGR, felt EGR include delivery wheel 4, tensioning wheel 5 and drier 6, the drier 6 can be with
The sponge that felt 3 is contacted, or for drying the heating equipment of felt.The utility model using inflate roller 1 it is easy to use and
Flexible characteristic, makes inflation roller 1 produce deformation, increase inflation roller 1, non-resilient roller with the non-resilient contact position of roller 2
The contact area of cylinder 2 and paper, extends the pressing times of paper, and the effect of dehydration more preferably, after felt fully absorbs water, is moved to dry
It is dried, paper is absorbed water again at dry device after drying, recycle, without often changes felt.
Further, the surface of the non-resilient roller 2 is preferably arranged to shiny surface, can carry out preliminary press polish to paper.It is non-
Elastic roller 2 is internally provided with negative pressure cavity, and the negative pressure cavity connects vaccum-pumping equipment, and the non-resilient surface of roller 2 is provided with connection
The through hole of negative pressure cavity, when vaccum-pumping equipment works, forms negative pressure in negative pressure cavity, to the paper by the non-resilient surface of roller 2
With absorption affinity, strengthen the effect of felt water suction.
Above concrete structure and sized data are that preferred embodiment of the present utility model is illustrated, but this reality
The embodiment is not limited to new creation, those skilled in the art are in the premise without prejudice to the utility model spirit
A variety of equivalent variations or replacement can be also made down, and these equivalent deformations or replacement are all contained in the application claim and limited
In fixed scope.
Claims (8)
1. a kind of paper grade (stock) extrusion dehydration structure, including two rollers being oppositely arranged for extruding paper, it is characterised in that：Institute
In two rollers stated, one of them is inflation roller, and another is the non-resilient roller that hard material makes, the inflation roller
Cylinder produces deformation with non-resilient roller contact position.
2. a kind of paper grade (stock) extrusion dehydration structure according to claim 1, it is characterised in that：The table of the non-resilient roller
Face is shiny surface.
3. a kind of paper grade (stock) extrusion dehydration structure according to claim 1, it is characterised in that：The non-resilient roller appearance
Bread is covered with felt.
4. a kind of paper grade (stock) extrusion dehydration structure according to claim 1, it is characterised in that：The non-resilient barrel sections
Covered with felt.
5. a kind of paper grade (stock) extrusion dehydration structure according to claim 4, it is characterised in that：Also include felt and circulate dress
Put, the felt is arranged on felt EGR, the felt EGR includes the delivery wheel for transporting felt, and
Adjust and be provided with drier on the tensioning wheel of felt tension force, the felt EGR.
6. a kind of paper grade (stock) extrusion dehydration structure according to claim 5, it is characterised in that：The drier is and felt
The sponge of contact.
7. a kind of paper grade (stock) extrusion dehydration structure according to claim 5, it is characterised in that：The drier sets for electric heating
It is standby.
8. a kind of paper grade (stock) extrusion dehydration structure according to claim 3 or 4, it is characterised in that：The non-resilient roller
Negative pressure cavity is internally provided with, the negative pressure cavity connects vaccum-pumping equipment, and non-resilient roller surface is provided with the logical of connection negative pressure cavity
Hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720105980.0U CN206570614U (en) | 2017-01-25 | 2017-01-25 | A kind of paper grade (stock) extrusion dehydration structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720105980.0U CN206570614U (en) | 2017-01-25 | 2017-01-25 | A kind of paper grade (stock) extrusion dehydration structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206570614U true CN206570614U (en) | 2017-10-20 |
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ID=60060831
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720105980.0U Active CN206570614U (en) | 2017-01-25 | 2017-01-25 | A kind of paper grade (stock) extrusion dehydration structure |
Country Status (1)
| Country | Link |
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| CN (1) | CN206570614U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112175753A (en) * | 2020-10-22 | 2021-01-05 | 保定合众卫生用品制造有限公司 | Degreasing paper towel and preparation method thereof |
-
2017
- 2017-01-25 CN CN201720105980.0U patent/CN206570614U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112175753A (en) * | 2020-10-22 | 2021-01-05 | 保定合众卫生用品制造有限公司 | Degreasing paper towel and preparation method thereof |
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