CN103669060A - Pulper - Google Patents
Pulper Download PDFInfo
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- CN103669060A CN103669060A CN201210351506.8A CN201210351506A CN103669060A CN 103669060 A CN103669060 A CN 103669060A CN 201210351506 A CN201210351506 A CN 201210351506A CN 103669060 A CN103669060 A CN 103669060A
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- China
- Prior art keywords
- cavity
- paper
- pulper
- chamber
- repulping
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W30/00—Technologies for solid waste management
- Y02W30/50—Reuse, recycling or recovery technologies
- Y02W30/64—Paper recycling
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Abstract
The invention discloses a pulper which serves as a major device for disintegrating pulp boards, commodity waste paper and wet strength paper in paper making industries and is suitable for fiber separation and paste purification and roughing. The pulper comprises a vertical repulping cavity, wherein a paper pulp screening net is arranged in the cavity and divides the repulping cavity into a crushed paper cavity and an accepts cavity; round holes are formed in the paper pulp screening net; a spiral pressure type blade is arranged in the crushed paper cavity; the upper end of a shaft of the spiral pressure type blade penetrates through the top of the repulping cavity through a bearing chamber, and the lower end of the shaft of the spiral pressure type blade is connected to the bottom of the repulping cavity through the bearing chamber; a motor is arranged above the repulping cavity, and a power output end of the motor is connected with the upper end of the shaft of the spiral pressure type blade through a bearing. By means of the spiral pressure type blade, the pulper is small in resistance and low in energy consumption during work. Due to the paper pulp screening net, undecomposed raw materials are kept in the crushed paper cavity, therefore, paper crushing efficiency is increased, and energy consumption is reduced.
Description
Technical field
The present invention relates to paper making equipment field, relate in particular to a kind of pulper.
Background technology
Pulper is a kind of device that turbid liquid is stablized in formation of waste paper fibre being smashed and made it to be uniformly distributed in water.Pulper is equipped with helical pressure formula blade more at present, its feature is that blade is along axis direction helical arrangement, under the pressure-acting that paper pulp forms when blade rotates, from upper end, to lower end, move, behind lower end, return to upper end again, the impurity in this process in paper pulp is rubbed repeatedly by blade.
Current pulper has distinct disadvantage, in the shredded paper incipient stage, and owing to having a large amount of scraps of paper, its phase mutual friction, shredded paper efficiency is higher, and along with the carrying out of shredded paper process, the scraps of paper are fewer and feweri, and shredded paper efficiency also reduces greatly.
Summary of the invention
For addressing the above problem, the invention provides a kind of pulper, it includes a pulping chamber, is provided with a pulp screen subnetting in chamber, and described pulp screen subnetting is divided into slushier chamber and good slurry chamber by pulping chamber.Pulp screen divides and has circular opening on the net; In described slushier chamber, be provided with helical pressure formula blade.
Further, pulping is vertically installed with pulp kneader rotor in chamber, and a ceramic bearing is installed respectively at bottom and the top in described pulping chamber, and the two ends of described rotor are installed on respectively in described ceramic bearing.
Further, described pulper is provided with a shaft coupling, and described shaft coupling connects described pulp kneader rotor and motor.
Further, described pulp screen subnetting and pulp kneader rotor are according to adopting stainless steel alloy material to make.
Compared with prior art, pulp screen divides and has less circular opening on the net, bulk waste paper can be constrained in to a narrower and small scope, and raw material is repeatedly shredded by helical pressure formula blade in slushier chamber, improves shredded paper efficiency; Helical pressure formula blade and pulp screen subnetting are stainless steel quality, can significantly improve the service time of pulper, reduce renewal part number of times; Grout outlet Yu Liangjiang district is connected, and impurity can significantly be rejected or stop to pulp screen subnetting, improves pulp quality.
Accompanying drawing explanation
Shown in Fig. 1 is the structural representation of sedimentation basin of the present invention,
Wherein: 1. vertical pulping chamber; 2. good slurry chamber; 3. pulp screen subnetting; 4. shaft coupling; 5. motor; 6. bearing; 7. helical pressure formula blade; 8. slushier chamber; 9. grout outlet.
The specific embodiment
Below in conjunction with accompanying drawing and specific embodiment, describe the present invention in detail.
With reference to Fig. 1, be the broken oar machine of the present invention, for by repulping of waste paper, it comprises vertical pulping chamber 1, one pulp screen subnetting 3, a shaft coupling 4, a motor 5, two bearings 6 and a helical pressure formula blade 7.
Described pulping chamber 1 is divided into good slurry chamber 2 and slushier chamber 8 by pulp screen subnetting 3.In the 1 lower end periphery of described pulping chamber, contract and extend downwards, guide waste paper in the interior quick rolling of described slushier chamber 8, thereby reduce the size degradation time of described waste paper.
Described helical pressure formula blade 7 is installed in slushier chamber 8, and pulping top of chamber is passed by bearing chamber in the upper end of the axle of described helical pressure formula blade 7, and lower end is connected to 1 bottom, pulping chamber by bearing chamber; 1 top, described pulping chamber is provided with motor 5, and the clutch end of motor 5 is connected with the upper end of the axle of helical pressure formula blade 7 by bearing 6.
On pulp screen subnetting 3, have circular opening, under the shear action of helical pressure formula blade 7, waste paper can be sheared repeatedly slushier chamber 8 is interior, and paper pulp fiber can enter good slurry chamber 2 by circular opening, and the waste paper of bulk can stay that slushier chamber 8 is interior to be continued to process.The slurry of handling well enters into good slurry chamber, and under the effect of gravity and extruding force, finally by grout outlet 9, is discharged smoothly.Pulp screen subnetting 3 and helical pressure formula blade 7 all adopt stainless steel material, wear-resisting, be not easy corrosion, the life-span is permanent.
Claims (4)
1. a pulper, comprises vertical pulping chamber, and pulp screen subnetting, is characterized in that: pulp screen divides and has a plurality of circular openings on the net, and pulping chamber is divided into slushier chamber and good slurry chamber, and good slurry chamber communicates with grout outlet.
2. pulper as claimed in claim 1, is vertically installed with pulp kneader rotor in its pulping chamber, it is characterized in that: a ceramic bearing is installed respectively at bottom and the top in described pulping chamber, and the two ends of described rotor are installed on respectively in described ceramic bearing.
3. pulper as claimed in claim 1, is characterized in that: be provided with a shaft coupling, described shaft coupling connects described pulp kneader rotor and motor.
4. pulper as claimed in claim 1, is characterized in that: described pulp screen subnetting and pulp kneader rotor are according to adopting stainless steel alloy material to make.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210351506.8A CN103669060A (en) | 2012-09-19 | 2012-09-19 | Pulper |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210351506.8A CN103669060A (en) | 2012-09-19 | 2012-09-19 | Pulper |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103669060A true CN103669060A (en) | 2014-03-26 |
Family
ID=50307782
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210351506.8A Pending CN103669060A (en) | 2012-09-19 | 2012-09-19 | Pulper |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103669060A (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105195423A (en) * | 2014-06-26 | 2015-12-30 | 东至天孚化工有限公司 | Self-separating device for ammonium bifluoride |
| CN107012706A (en) * | 2017-05-02 | 2017-08-04 | 江苏信息职业技术学院 | A kind of paper mill pulping device |
| CN108130774A (en) * | 2017-12-23 | 2018-06-08 | 郑州默尔电子信息技术有限公司 | Block-resistant type waste paper pulp crushing apparatus |
| CN108625213A (en) * | 2018-05-29 | 2018-10-09 | 谢响玲 | A kind of papermaking beater |
| CN109338779A (en) * | 2018-11-13 | 2019-02-15 | 南安泰达工业设计有限公司 | A kind of circulation water conservancy diversion papermaking pulping device |
| CN111962319A (en) * | 2020-08-18 | 2020-11-20 | 沁阳市兴华造纸装备有限公司 | Continuous efficient pulper |
-
2012
- 2012-09-19 CN CN201210351506.8A patent/CN103669060A/en active Pending
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105195423A (en) * | 2014-06-26 | 2015-12-30 | 东至天孚化工有限公司 | Self-separating device for ammonium bifluoride |
| CN107012706A (en) * | 2017-05-02 | 2017-08-04 | 江苏信息职业技术学院 | A kind of paper mill pulping device |
| CN107012706B (en) * | 2017-05-02 | 2018-11-16 | 江苏信息职业技术学院 | A kind of paper mill pulping device |
| CN108130774A (en) * | 2017-12-23 | 2018-06-08 | 郑州默尔电子信息技术有限公司 | Block-resistant type waste paper pulp crushing apparatus |
| CN108625213A (en) * | 2018-05-29 | 2018-10-09 | 谢响玲 | A kind of papermaking beater |
| CN109338779A (en) * | 2018-11-13 | 2019-02-15 | 南安泰达工业设计有限公司 | A kind of circulation water conservancy diversion papermaking pulping device |
| CN111962319A (en) * | 2020-08-18 | 2020-11-20 | 沁阳市兴华造纸装备有限公司 | Continuous efficient pulper |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20140326 |