CN207874935U - A kind of high production capacity alkali fiber pressure roller free of cleaning - Google Patents
A kind of high production capacity alkali fiber pressure roller free of cleaning Download PDFInfo
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- CN207874935U CN207874935U CN201820254191.8U CN201820254191U CN207874935U CN 207874935 U CN207874935 U CN 207874935U CN 201820254191 U CN201820254191 U CN 201820254191U CN 207874935 U CN207874935 U CN 207874935U
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- wall
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- pressure roller
- clear opening
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Abstract
The utility model is related to a kind of high production capacity alkali fiber pressure roller free of cleaning, including roll shaft, and the inner cylinder, with the roll shaft coaxial and annular oriffice layer that is set in inner cylinder outside that are set in roll shaft outside coaxial with roll shaft；The more than one juice inlet for penetrating the annular outer wall wall body is provided on the annular outer wall of the annular oriffice layer；The juice inlet includes inside trumpet through-hole and clear opening, and the aperture of the inside trumpet through-hole is located at the outer surface of the annular outer wall, and the macropore of the inside trumpet through-hole is connected and identical as the diameter of the clear opening with the clear opening.The utility model uses the orifice plate and grid type inner cylinder of inside trumpet through-hole, efficiently solves the problem of squeezing roller surface plug-hole and internal row's alkali channel blockage, reduces maintenance and production run cost, improve the efficiency of squeezer.
Description
Technical field
The utility model is related to viscose rayon Technology in Pressing field, especially a kind of high production capacity alkali fiber squeezing free of cleaning
Roller.
Background technology
It is covered using 3mm thickness straight hole orifice plates currently, the design of the alkali fiber pressure roller in viscose glue industry is surface, using interior
Formula annular 8mm row's alkali slots are set, lye enters internal 8mm rows alkali by the mesh of surface orifice plate under the effect of the pressure in alkali fiber
Channel is flowed out, and separation purpose is reached, the disadvantage is that：
1, the mesh of pressure roller surface orifice plate is that the finish of clear opening and processing is inadequate, causes the lye of surface orifice plate logical
Road hole is easy to block, and influences the lye discharge in alkali fiber, leads to squeezer in use, with prolonging for usage time
Long, the production capacity of squeezer is gradually reduced, until stop cleaning.
2, due to the structure problem of pressure roller, the built-in lye passing away of squeezer is caused to be easy to block, and clean
Difficulty causes the production capacity that squeezer loses that can not restore.
Invention content
In view of this, the purpose of this utility model is to provide a kind of high production capacity alkali fiber pressure roller free of cleaning, using interior loudspeaker
The orifice plate and grid type inner cylinder of through-hole efficiently solve squeezing roller surface plug-hole and internal the problem of arranging alkali channel blockage, drop
Low-maintenance and production run cost, improve the efficiency of squeezer.
The utility model is realized using following scheme：A kind of high production capacity alkali fiber pressure roller free of cleaning, including roll shaft and roller
Axis is coaxial and is set in the inner cylinder outside roll shaft, and the annular oriffice layer that is set in inner cylinder outside coaxial with roll shaft；
It is provided on the annular outer wall of the annular oriffice layer and more than one penetrates the annular outer wall wall body from outside to inside
Juice inlet, each juice inlet is sequentially distributed along the circumferencial direction of annular outer wall；The juice inlet includes set on the interior of radial outside
For loudspeaker through-hole with set on the clear opening of radially inner side, the aperture of the inside trumpet through-hole is located at the outer surface of the annular outer wall,
The macropore of the inside trumpet through-hole is connected and identical as the diameter of the clear opening with the clear opening；
The barrel of the inner cylinder and both ends of the surface are grid type, and the diameter of the clear opening is less than the grid on the barrel
Width.
High production capacity alkali fiber pressure roller free of cleaning in the present invention use the orifice plate and grid type of inside trumpet through-hole
Inner cylinder efficiently solves squeezing roller surface plug-hole and internal the problem of arranging alkali channel blockage, and reduction is safeguarded and production run cost,
Improve the efficiency of squeezer.
Specifically, the juice inlet that the pressure roller are arranged on the wall body of annular oriffice layer includes inside trumpet through-hole and leads directly to
Hole, the wherein aperture of inside trumpet through-hole are located at the outer surface of annular outer wall, can prevent the objects such as the alkaline fiber of major diameter into
Enter in hole and block juice inlet, macropore and the clear opening communicated therewith can speed up the lye velocity of discharge in alkali fiber, reach
To the purpose for improving production capacity.In addition, the barrel of inner cylinder and two end faces are grid type, i.e. mouse cage type structure, original pressure
It squeezes lye inner passage narrow inside roller and increases to no limiting channel, the weight that can reduce pressure roller also avoids alkali fiber from existing
It is blocked in channel, while being also avoided that the demand of pressure roller dismantling cleaning.
Further, the wall thickness of the annular outer wall of the annular oriffice layer is 5mm or more.The pressure roller are using thickening
Annular oriffice layer can increase the intensity of orifice plate, reduce the possibility of orifice plate deformed in production.
Further, the clear opening of the juice inlet is radially disposed on the annular outer wall wall body.
Further, the clear opening of the juice inlet is arranged with inclined.Juice inlet is inclined in by the pressure roller
On annular outer wall wall body, pressure will not act on the hollow interior of the clear opening of juice inlet when pressure roller rotate, and alkali fiber is not easy
Into in juice inlet, it can be further ensured that the permeability of juice inlet, prevent the generation of congestion situations.
Compared with prior art, the utility model has the advantages that：
1, the juice inlet that the pressure roller are arranged on the wall body of annular oriffice layer includes inside trumpet through-hole and clear opening, wherein
The aperture of inside trumpet through-hole is located at the outer surface of annular outer wall, can prevent in the objects such as alkaline fiber of major diameter access aperture and
Block juice inlet, macropore and the clear opening communicated therewith can speed up the lye velocity of discharge in alkali fiber, reach raising production
The purpose of energy.
2, the barrel of the inner cylinder in the pressure roller and two end faces are grid type, i.e. mouse cage type structure, original pressure
It squeezes lye inner passage narrow inside roller and increases to no limiting channel, the weight that can reduce pressure roller also avoids alkali fiber from existing
It is blocked in channel, while avoiding the demand of pressure roller dismantling cleaning.
3, the pressure roller can increase the intensity of orifice plate using the annular oriffice layer thickeied, reduce the change in production of orifice plate
The possibility of shape.
Description of the drawings
Fig. 1 is the structural schematic diagram of the utility model embodiment.
Fig. 2 is the shaft section schematic diagram of pressure roller.
Fig. 3 is the partial schematic sectional view 1 of annular oriffice layer.
Fig. 4 is the partial schematic sectional view 2 of annular oriffice layer.
Fig. 5 is the inner tube structure schematic diagram of the utility model embodiment.
In figure：1 is roll shaft, and 2 be inner cylinder, and 3 be annular oriffice layer, and 3-1 is juice inlet, and 3-1-1 is inside trumpet through-hole, 3-1-
2 be clear opening.
Specific implementation mode
The utility model is described further with reference to the accompanying drawings and embodiments.
As shown in Fig. 1 to Fig. 3 and Fig. 5, a kind of high production capacity alkali fiber pressure roller free of cleaning, packet are present embodiments provided
Include roll shaft 1, and the inner cylinder 2, with the roll shaft 1 coaxial and ring that is set in inner cylinder 2 outside that are set in roll shaft 1 outside coaxial with roll shaft 1
Shape orifice layer 3；
It is provided on the annular outer wall of the annular oriffice layer 3 and more than one penetrates the annular outer wall wall body from outside to inside
Juice inlet 3-1, each juice inlet 3-1 is sequentially distributed along the circumferencial direction of annular outer wall；The juice inlet 3-1 includes being set to radial direction
The inside trumpet through-hole 3-1-1 in the outside and clear opening 3-1-2 for being set to radially inner side, the aperture position of the inside trumpet through-hole 3-1-1
Macropore in the outer surface of the annular outer wall, the inside trumpet through-hole 3-1-1 be connected with the clear opening 3-1-2 and with institute
The diameter for stating clear opening 3-1-2 is identical；
The barrel of the inner cylinder and both ends of the surface are grid type, and the diameter of the clear opening 3-1-2 is less than on the barrel
Grid width.
Fig. 1 is omissive representation, and the outer surface view of entire annular oriffice layer 3 is shown in rectangle frame A.
In the present embodiment, high production capacity alkali fiber pressure roller free of cleaning in the present invention are using inside trumpet through-hole
Orifice plate and grid type inner cylinder, the problem of efficiently solving squeezing roller surface plug-hole and internal row's alkali channel blockage, reduce safeguard with
Production run cost improves the efficiency of squeezer.
Specifically, the juice inlet that the pressure roller are arranged on the wall body of annular oriffice layer includes inside trumpet through-hole and leads directly to
Hole, the wherein aperture of inside trumpet through-hole are located at the outer surface of annular outer wall, can prevent the objects such as the alkaline fiber of major diameter into
Enter in hole and block juice inlet, macropore and the clear opening communicated therewith can speed up the lye velocity of discharge in alkali fiber, reach
To the purpose for improving production capacity.In addition, the barrel of inner cylinder in the pressure roller and two end faces are grid type, i.e. squirrel-cage knot
Lye inner passage narrow inside original pressure roller is increased to no limiting channel, can reduce the weight of pressure roller by structure
Also it avoids alkali fiber from being blocked in channel, while being also avoided that the demand of pressure roller dismantling cleaning.
In the present embodiment, the wall thickness of the annular outer wall of the annular oriffice layer 3 is 5mm or more.The pressure roller are adopted
The intensity that orifice plate can be increased with the annular oriffice layer of thickening reduces the possibility of orifice plate deformed in production.
As shown in figure 3, in the present embodiment, the clear opening 3-1-2 of the juice inlet 3-1 is radially disposed at outside the annular
On wall wall body.
In the present embodiment, as shown in figure 4, the clear opening 3-1-2 of the juice inlet 3-1 is arranged with inclined.
Juice inlet is inclined on annular outer wall wall body by the pressure roller, and pressure will not act on the clear opening of juice inlet when pressure roller rotate
Hole it is intracardiac, alkali fiber is not easily accessed in juice inlet, can be further ensured that the permeability of juice inlet, be prevented congestion situations
Occur.
Wherein, inner cylinder and roll shaft are only depicted in Fig. 5, other omissions, roll shaft also uses the simple technique of painting.Inner cylinder in Fig. 1
For the simple technique of painting, grid is indicated only with single lines.
It is noted that the utility model protection is hardware configuration, it is not claimed as control method.Above only
For a preferable embodiment in the utility model embodiment.But the utility model is not limited to the embodiment above, it is all
Any equivalent change done by the utility model and modification, range of the generated function without departing from this programme
When, belong to the scope of protection of the utility model.
Claims (4)
1. a kind of high production capacity alkali fiber pressure roller free of cleaning, it is characterised in that：Including roll shaft (1), it is coaxial with roll shaft (1) and be arranged
In the external inner cylinder (2) of roll shaft (1), annular oriffice layer (3) coaxial with roll shaft (1) and being set in inner cylinder (2) outside；
The more than one annular outer wall wall body that penetrates from outside to inside is provided on the annular outer wall of the annular oriffice layer (3)
Juice inlet (3-1), each juice inlet (3-1) are sequentially distributed along the circumferencial direction of annular outer wall；The juice inlet (3-1) includes being set to
The inside trumpet through-hole (3-1-1) of radial outside and the clear opening (3-1-2) for being set to radially inner side, the inside trumpet through-hole (3-1-
1) aperture is located at the outer surface of the annular outer wall, macropore and the clear opening (3-1- of the inside trumpet through-hole (3-1-1)
2) it is connected and identical as the diameter of the clear opening (3-1-2)；
The barrel of the inner cylinder and both ends of the surface are grid type, and the diameter of the clear opening (3-1-2) is less than on the barrel
The width of grid.
2. one kind high production capacity alkali fiber pressure roller free of cleaning according to claim 1, it is characterised in that：The annular oriffice
The wall thickness of the annular outer wall of layer (3) is 5mm or more.
3. one kind high production capacity alkali fiber pressure roller free of cleaning according to claim 1, it is characterised in that：The juice inlet
The clear opening (3-1-2) of (3-1) is radially disposed on the annular outer wall wall body.
4. one kind high production capacity alkali fiber pressure roller free of cleaning according to claim 1, it is characterised in that：The juice inlet
The clear opening (3-1-2) of (3-1) is arranged with inclined.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820254191.8U CN207874935U (en) | 2018-02-12 | 2018-02-12 | A kind of high production capacity alkali fiber pressure roller free of cleaning |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820254191.8U CN207874935U (en) | 2018-02-12 | 2018-02-12 | A kind of high production capacity alkali fiber pressure roller free of cleaning |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207874935U true CN207874935U (en) | 2018-09-18 |
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ID=63498509
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820254191.8U Active CN207874935U (en) | 2018-02-12 | 2018-02-12 | A kind of high production capacity alkali fiber pressure roller free of cleaning |
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| CN (1) | CN207874935U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110273185A (en) * | 2019-07-05 | 2019-09-24 | 杭州沃洱士科技有限公司 | Sheet-type fiber pressure roller |
-
2018
- 2018-02-12 CN CN201820254191.8U patent/CN207874935U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110273185A (en) * | 2019-07-05 | 2019-09-24 | 杭州沃洱士科技有限公司 | Sheet-type fiber pressure roller |
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