CN202898877U - Paper pulp multistage sieve wing rotor - Google Patents
Paper pulp multistage sieve wing rotor Download PDFInfo
- Publication number
- CN202898877U CN202898877U CN 201220567538 CN201220567538U CN202898877U CN 202898877 U CN202898877 U CN 202898877U CN 201220567538 CN201220567538 CN 201220567538 CN 201220567538 U CN201220567538 U CN 201220567538U CN 202898877 U CN202898877 U CN 202898877U
- Authority
- CN
- China
- Prior art keywords
- rotor
- paper pulp
- multistage sieve
- block
- sieve
- Prior art date
- 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
Links
Images
Landscapes
- Paper (AREA)
Abstract
The utility model relates to the technical field of papermaking machinery, in particular to a paper pulp multistage sieve wing rotor. The paper pulp multistage sieve wing rotor comprises a rotor body which is a revolved body rotating around a revolving center as an axis and arranged integrated. The paper pulp multistage sieve wing rotor is convenient in maintenance and repair of a facility, anti-plugging, anti-winding, convenient in slag discharging, simple in structure and convenient to operate.
Description
Technical field
The utility model relates to the papermaking equipment technical field, relates in particular to a kind of multistage sieve for paper pulp rotor rotor.
Background technology
Rotary-wing pressure sieve is paper industry screening installation commonly used, the existing pressurized screen that uses, its inner rotor shaft is provided with a plurality of rotor rotors, and the rotor rotor independently arranges each other, like this its fiber that contains during screening paper pulp, will be wrapped on the rotor rotor, affect the operation of screening effect and equipment, in addition, cause the deslagging difficulty between the multistage block plate of multistage sieve, screen cylinder occuring easily stop up, affects screening effect.
The utility model content
The purpose of this utility model is to provide a kind of multistage sieve for paper pulp rotor rotor, and the rotor rotor block arranges the technical problem that the fiber in the paper pulp twines easily independent of one another in the prior art between rotor block to solve.
The utility model is achieved in that and comprises rotor block, and described rotor block is the revolving body that rotation forms take the centre of gyration as axis, and described rotor block is set to one.
As improving further, the cross sectional shape of described rotor rotor is stepped, and the diameter of described rotor rotor is suitable with the housing internal diameter of corresponding multistage sieve.
As improving further, the cross sectional shape of described rotor block is stepped, and the diameter of described rotor block is suitable with the housing internal diameter of corresponding multistage sieve.
As improving further, the cross sectional shape of described rotor block is tubbiness.
As improving further, the top of described rotor block is provided with the trash discharging apparatus of being convenient to discharge impurity.
After having adopted technique scheme, the beneficial effects of the utility model are: because the rotor rotor that armature spindle is provided with is an overall structure, solved that fiber easily is wound in epitrochanterian problem in the pulp sifting process, improved the effect of screening, improved the equipment reliability of operation, it is stepped that while rotor rotor is set to cylinder, so that the rotor rotor is when operation, linear velocity is inconsistent on the ladders at different levels, can make things convenient for the classification of a large amount of impurity, has improved screening effect.
Because the rotor rotor is set to drum-shaped, linear velocity is consistent, is convenient to the classification of various fibers in the paper pulp, has greatly improved screening effect.
Owing to be provided with the cone cap in the multistage sieve, the quick concentrated area of impurity after the convenient screening flows to multistage sieve slag-drip opening place, makes things convenient for deslagging, has solved the problem of stopping up, and has guaranteed the reliability of equipment operation.
Description of drawings
Fig. 1 is the structural representation of the utility model embodiment one;
Fig. 2 is the structural representation of the utility model embodiment two;
Among the figure: 1, housing, 2, the magma stock inlet, 3, first order screen cylinder, 4, adpting flange, 5, the gas outlet, 6, the tail slurry outlet, 7, second level screen cylinder, 8, grout outlet, 9, third level screen cylinder, 10, the rotor rotor, 11, armature spindle, 12, slag-drip opening, 13, the cone cap.
The specific embodiment
In order to make the purpose of this utility model, technical scheme and advantage clearer, below in conjunction with drawings and Examples, the utility model is further elaborated.Should be appreciated that specific embodiment described herein only in order to explaining the utility model, and be not used in restriction the utility model.
Embodiment one:
As shown in Figure 1, a kind of multistage sieve for paper pulp rotor rotor comprises housing 1, and along being axially arranged with armature spindle 11 in the above-mentioned housing 1, above-mentioned armature spindle 11 is provided with rotor rotor 10; The cross sectional shape of this rotor rotor 10 is stepped, and the diameter of above-mentioned rotor rotor 10 is suitable with the internal diameter of corresponding housing 1; Above-mentioned rotor rotor 10 comprises stair-stepping rotor block, and above-mentioned stepped rotor block is set to one.
The top of above-mentioned housing 1 is provided with gas outlet 5, and housing one side between third level screen cylinder 9 and above-mentioned gas outlet 5 is provided with tail slurry outlet 6, is provided with grout outlet 8 corresponding to housing 1 position of second level screen cylinder 7.
The utility model in use, at first paper pulp enters in the housing 1 from magma stock inlet 2, then it is carried out sizing screening, the grout outlet of screen cylinders at different levels can be respectively be transported to next procedure with the paper pulp of each self-sizing, wherein the grout outlet of first order screen cylinder 3 out be can papermaking good slurry, what the grout outlet of second level screen cylinder 7 and third level screen cylinder 9 filtered out is the paper pulp that can recycle;
Above-mentioned rotor rotor 10 comprises stair-stepping rotor block, above-mentioned stepped rotor block is set to one, such rotor structure, linear velocity was inconsistent when rotor block rotated up and down, Filament-wound Machine in the paper pulp that mainly prevents from screening in the housing 1 is on rotor rotor 10, improved the effect of screening, in addition, the diameter of above-mentioned rotor rotor 10 reduces successively according to the screening order, the diameter of the at different levels screen cylinders corresponding with above-mentioned rotor rotor 10 also diminishes successively, mainly is that therefore the diameter of the first screen cylinder 3 is larger because good slurry proportion is larger in the magma, screen area is just large, can improve screening effeciency, reduce volume, energy savings, the rotor rotor rotor line speed of this structure is inconsistent, mainly uses the separation to a large amount of impurity.
Embodiment two:
As shown in Figure 2, rotor rotor 10 cross sectional shapes are barrel-shaped in the above-mentioned multistage sieve for paper pulp, and above-mentioned rotor rotor comprises the rotor block of tubbiness, and above-mentioned tubbiness rotor block is set to one.Such rotor rotor structure, overall wire speed is consistent during the rotor block rotation, is mainly used in the classification of various fibers in the paper pulp.
Shown in Fig. 1 and Fig. 2 are common, be convenient to the trash discharging apparatus of impurity in the discharging pulp in the above-mentioned multistage sieve housing, the cross sectional shape of this trash discharging apparatus can namely be bored cap 13 for cone cap shape, the tail slurry of rushing for that can concentrate fast through the waste residue after the afterbody screening exports 6 positions, is convenient to deslagging; The bottom of above-mentioned housing also is provided with the slag-drip opening 12 of discharging the heavier foreign material of quality.
A kind of multistage sieve for paper pulp rotor rotor that the utility model provides, the rotor rotor is an overall structure, has solved the problem of Filament-wound Machine in the paper pulp, can obtain consistent or inconsistent linear velocity, has improved screening effect.
The above only is preferred embodiment of the present utility model; not in order to limit the utility model; all any modifications of within spirit of the present utility model and principle, doing, be equal to and replace and improvement etc., all should be included within the protection domain of the present utility model.
Claims (4)
1. multistage sieve for paper pulp rotor rotor comprises rotor block, it is characterized in that, described rotor block is the revolving body that rotation forms take the centre of gyration as axis, and described rotor block is set to one.
2. multistage sieve for paper pulp rotor rotor according to claim 1 is characterized in that, the cross sectional shape of described rotor block is stepped, and the diameter of described rotor block is suitable with the housing internal diameter of corresponding multistage sieve.
3. multistage sieve for paper pulp rotor rotor according to claim 1 is characterized in that, the cross sectional shape of described rotor block is tubbiness.
4. according to claim 2 or 3 described multistage sieve for paper pulp rotor rotors, it is characterized in that the top of described rotor block is provided with the trash discharging apparatus of being convenient to discharge impurity.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220567538 CN202898877U (en) | 2012-10-31 | 2012-10-31 | Paper pulp multistage sieve wing rotor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220567538 CN202898877U (en) | 2012-10-31 | 2012-10-31 | Paper pulp multistage sieve wing rotor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202898877U true CN202898877U (en) | 2013-04-24 |
Family
ID=48119567
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220567538 Expired - Fee Related CN202898877U (en) | 2012-10-31 | 2012-10-31 | Paper pulp multistage sieve wing rotor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202898877U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105696400A (en) * | 2015-03-26 | 2016-06-22 | 潍坊信合达机械有限公司 | A combined pressure screen for the papermaking industry |
-
2012
- 2012-10-31 CN CN 201220567538 patent/CN202898877U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105696400A (en) * | 2015-03-26 | 2016-06-22 | 潍坊信合达机械有限公司 | A combined pressure screen for the papermaking industry |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN104233895A (en) | Up-flow pressure pulp screen | |
| CN102051837B (en) | Screen cylinder and multistage pulp pressure screen with same | |
| CN106480770A (en) | A kind of composite pressure sieve | |
| CN105583140A (en) | Electrically controlled mechanical screening apparatus | |
| CN202865676U (en) | Multilevel sieve for paper pulp | |
| CN202898877U (en) | Paper pulp multistage sieve wing rotor | |
| CN202131532U (en) | Indraft-type pulping pressure screen | |
| CN201722559U (en) | Waste paper pulping machine | |
| CN202577027U (en) | Waste paper pulp sieving and recovering device | |
| CN108114882A (en) | A kind of sand screening plant for building | |
| CN206359822U (en) | A kind of novel hydropower pulper | |
| CN208494875U (en) | A kind of sample classification drum sieve | |
| CN206467499U (en) | A kind of composite pressure sieve | |
| CN103669061B (en) | Economic benefits and social benefits hydraulic pulping system | |
| CN202730529U (en) | Pressure screen for papermaking pulp | |
| CN205128200U (en) | Slay powder grader | |
| CN205361911U (en) | Drum -type material mixing screening conveyor | |
| CN206956448U (en) | A kind of pressurized screen | |
| CN209174376U (en) | A kind of unpowered winnowing machine | |
| CN113152138A (en) | Efficient and energy-saving pulp pressure screen and working method thereof | |
| CN1162581C (en) | Method and device for handling filled reject flows in paper or paperboard mill | |
| CN207042855U (en) | A kind of stagewise finished feed screening machine | |
| CN202030976U (en) | Outflow medium-consistency pressure screen | |
| CN202730528U (en) | Cylindrical screen | |
| CN208762781U (en) | One kind producing and processing pressurized screen for paper tropine |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130424 Termination date: 20151031 |
|
| EXPY | Termination of patent right or utility model |