CN202577025U - Device for separating waste paper from fiber impurities - Google Patents
Device for separating waste paper from fiber impurities Download PDFInfo
- Publication number
- CN202577025U CN202577025U CN 201220103354 CN201220103354U CN202577025U CN 202577025 U CN202577025 U CN 202577025U CN 201220103354 CN201220103354 CN 201220103354 CN 201220103354 U CN201220103354 U CN 201220103354U CN 202577025 U CN202577025 U CN 202577025U
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- China
- Prior art keywords
- waste paper
- rotor
- separating device
- cylinder body
- paper fibre
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- 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.)
- Expired - Fee Related
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Abstract
The utility model discloses a device for separating waste paper from fiber impurities; the device comprises a columnar cylinder body and a rotor which is arranged in the cylinder body; the rotor is connected with a driving device; the inner wall of the cylinder body is provided with a plurality of axial grooves; the separator also comprises a plurality of cutter blades; one sides of the cutter blades which are opposite to incisions are fixedly connected onto one ends of convex bars which are matched with the grooves; and the rotor and the cutter blades are arranged on the same axial cutting surface which is vertical to the cylinder body. According to the device for separating the waste paper from the fiber impurities, because the polygonal grooves are arranged in the inner wall of the cylinder body of the device for separating the waste paper from the fiber impurities, the number, the density and the inclining angles of the cutter blades can be adjusted according to the type, the concentration and the impurity content of waste pulp, the pulp treating effect is improved, the separation of the impurities is more thorough, and energy consumption can be reduced indirectly.
Description
Technical field
The utility model relates to the paper field, is specifically related to a kind of waste paper fibre impurity separating device.
Background technology
The waste paper fibre impurity separating device is a kind of used paper processing apparatus; It utilizes the difference of proportion between secondary stock and the impurity, removes the weight impurity in the wastepaper as raw material, and he also has the effect of discongesting and screening; Present waste paper pulping technology; Require under energy consumption is low as much as possible, the fiber loss rate is little, chemicals usage the is few situation waste paper to be discongested into fiber, and impurity (gravel, nail, plastic film, cotton yarn, grass bits etc.) is separated and gets rid of; Mostly most waste paper fibre impurity separating device cylinder inboard wall of prior art is smooth body, and fiber impurity separates not thorough.In addition, also exist some inwalls that the waste paper fibre impurity separating device of cutter stator is set in the prior art, but blade position, quantity and fixed angle, the effect of handling the variety classes secondary stock there are differences.Therefore, be necessary waste paper fibre impurity separating device structure of the prior art is improved.
The utility model content
The purpose of the utility model is to overcome the defective that exists in the prior art, design a kind of rational in infrastructure, can be according to the waste paper fibre impurity separating device of factors such as secondary stock kind and concentration adjustment bucket inner blade.
For realizing above-mentioned purpose; The technical scheme of the utility model has provided a kind of waste paper fibre impurity separating device; Said waste paper fibre impurity separating device comprises the cylindrical shell and the rotor that is arranged in the said cylindrical shell of column; Said rotor is connected with drive unit, and said cylinder inboard wall is provided with several axial notches, and said seperator also comprises several blades; A side relative with the edge of a knife of said blade is fixedly connected on an end of the raised line that matches with said groove, and said rotor and said blade are arranged on the same axial slices perpendicular to said cylindrical shell.
The angle of blade adjustment for ease guarantees the blade mounting stability, and optimized technical scheme is that said groove is the polygon groove.
Evenly be convenient to separate impurities in order to guarantee that secondary stock is stressed in the cylindrical shell, optimized technical scheme is that said groove evenly distributes at said cylinder inboard wall.
For the least possible cut-out waste paper fibre, optimized technical scheme is that the edge of a knife of said blade is a dull edge.
The advantage and the beneficial effect of the utility model are: owing to be provided with polygonal groove at the cylinder inboard wall of waste paper fibre impurity separating device; Can adjust quantity, density and the angle of inclination of blade according to kind, concentration, the impurity content of secondary stock; Improve the secondary stock treatment effect; Impurity separates more thorough, and cuts down the consumption of energy indirectly.
Description of drawings
Fig. 1 is the structural representation of the utility model waste paper fibre impurity separating device;
Fig. 2 is the vertical view of the utility model waste paper fibre impurity separating device Fig. 1.
Among the figure: 1, cylindrical shell; 2, rotor; 3, groove; 4, blade; 5, raised line; 6, drive unit.
The specific embodiment
Below in conjunction with accompanying drawing and embodiment, the specific embodiment of the utility model is further described.Following examples only are used for more clearly explaining the technical scheme of the utility model, and can not limit the protection domain of the utility model with this.
As depicted in figs. 1 and 2; The utility model is a kind of waste paper fibre impurity separating device, and the waste paper fibre impurity separating device comprises the cylindrical shell 1 and the rotor 2 that is arranged in the cylindrical shell of column, and rotor 2 is connected with drive unit 6; Cylindrical shell 1 inwall is provided with several axial notches 3; Seperator also comprises several blades 4, and a side relative with the edge of a knife of blade 4 is fixedly connected on an end of the raised line 5 that matches with groove 3, and rotor 2 is arranged on the same axial slices perpendicular to cylindrical shell 1 with blade 4.
In the present embodiment, the angle of blade adjustment for ease guarantees the blade mounting stability, and optimized technical scheme is that groove 3 is the polygon groove.
In the present embodiment, evenly be convenient to separate impurities in order to guarantee in the cylindrical shell that secondary stock is stressed, optimized technical scheme does, groove 3 evenly distributes at cylinder inboard wall.
In the present embodiment, for the least possible cut-out waste paper fibre, optimized technical scheme is that the edge of a knife of blade 4 is a dull edge.
The above only is the preferred implementation of the utility model; Should be understood that; For those skilled in the art; Under the prerequisite that does not break away from the utility model know-why, can also make some improvement and retouching, these improvement and retouching also should be regarded as the protection domain of the utility model.
Claims (4)
1. waste paper fibre impurity separating device; It is characterized in that; Said waste paper fibre impurity separating device comprises the cylindrical shell and the rotor that is arranged in the said cylindrical shell of column; Said rotor is connected with drive unit, and said cylinder inboard wall is provided with several axial notches, and said seperator also comprises several blades; A side relative with the edge of a knife of said blade is fixedly connected on an end of the raised line that matches with said groove, and said rotor and said blade are arranged on the same axial slices perpendicular to said cylindrical shell.
2. waste paper fibre impurity separating device as claimed in claim 1 is characterized in that, said groove is the polygon groove.
3. waste paper fibre impurity separating device as claimed in claim 2 is characterized in that said groove evenly distributes at said cylinder inboard wall.
4. waste paper fibre impurity separating device as claimed in claim 3 is characterized in that, the edge of a knife of said blade is a dull edge.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220103354 CN202577025U (en) | 2012-03-20 | 2012-03-20 | Device for separating waste paper from fiber impurities |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220103354 CN202577025U (en) | 2012-03-20 | 2012-03-20 | Device for separating waste paper from fiber impurities |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202577025U true CN202577025U (en) | 2012-12-05 |
Family
ID=47246454
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220103354 Expired - Fee Related CN202577025U (en) | 2012-03-20 | 2012-03-20 | Device for separating waste paper from fiber impurities |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202577025U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110122539A (en) * | 2019-06-19 | 2019-08-16 | 武汉轻工大学 | A kind of adjustable beveling filleting machine of mis-cut angle |
-
2012
- 2012-03-20 CN CN 201220103354 patent/CN202577025U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110122539A (en) * | 2019-06-19 | 2019-08-16 | 武汉轻工大学 | A kind of adjustable beveling filleting machine of mis-cut angle |
| CN110122539B (en) * | 2019-06-19 | 2021-04-13 | 武汉轻工大学 | Beveling angle-adjustable beveling filleting machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20121205 Termination date: 20130320 |