CN105369662A - High-concentration tapered triple-helix hydrapulper - Google Patents
High-concentration tapered triple-helix hydrapulper Download PDFInfo
- Publication number
- CN105369662A CN105369662A CN201510904018.9A CN201510904018A CN105369662A CN 105369662 A CN105369662 A CN 105369662A CN 201510904018 A CN201510904018 A CN 201510904018A CN 105369662 A CN105369662 A CN 105369662A
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- CN
- China
- Prior art keywords
- spiral
- tapered
- scope
- main body
- stirring rod
- 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.)
- Pending
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Classifications
-
- D—TEXTILES; PAPER
- D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
- D21B—FIBROUS RAW MATERIALS OR THEIR MECHANICAL TREATMENT
- D21B1/00—Fibrous raw materials or their mechanical treatment
- D21B1/04—Fibrous raw materials or their mechanical treatment by dividing raw materials into small particles, e.g. fibres
- D21B1/12—Fibrous raw materials or their mechanical treatment by dividing raw materials into small particles, e.g. fibres by wet methods, by the use of steam
- D21B1/30—Defibrating by other means
- D21B1/34—Kneading or mixing; Pulpers
- D21B1/345—Pulpers
-
- D—TEXTILES; PAPER
- D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
- D21B—FIBROUS RAW MATERIALS OR THEIR MECHANICAL TREATMENT
- D21B1/00—Fibrous raw materials or their mechanical treatment
- D21B1/04—Fibrous raw materials or their mechanical treatment by dividing raw materials into small particles, e.g. fibres
- D21B1/12—Fibrous raw materials or their mechanical treatment by dividing raw materials into small particles, e.g. fibres by wet methods, by the use of steam
- D21B1/30—Defibrating by other means
- D21B1/32—Defibrating by other means of waste paper
-
- D—TEXTILES; PAPER
- D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
- D21D—TREATMENT OF THE MATERIALS BEFORE PASSING TO THE PAPER-MAKING MACHINE
- D21D5/00—Purification of the pulp suspension by mechanical means; Apparatus therefor
- D21D5/02—Straining or screening the pulp
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Wood Science & Technology (AREA)
- Mixers Of The Rotary Stirring Type (AREA)
Abstract
The invention relates to a high-concentration tapered triple-helix hydrapulper. The high-concentration tapered triple-helix hydrapulper comprises a tank 7, a driving device 6 and three triple-helix stirring rods 5. A shaft 3 is arranged at each of the two ends of each triple-helix stirring rod 5. A partition plate 8 is arranged in the tank 7 to form an in-tank slurry chamber 9, three sieve plates distributed uniformly are arranged in the middle of the partition plate 8, and sieve holes with the diameters ranging from 10mm to 45mm are distributed uniformly in each sieve plate. A slurry releasing tube 10 and a slag discharging tube 11 are arranged in the in-tank slurry chamber 9 respectively. The driving device 6 is fixed to the tank 7, the shafts of the upper ends of the three triple-helix stirring rods 5 are connected with the driving device 6 respectively, and central lines of the three triple-helix stirring rods 5 correspond to the central positions of the three sieve plates respectively. The high-concentration tapered triple-helix hydrapulper has the advantages of being simple in structure, easy to operate, low in cost and good in effect.
Description
Technical field
The invention belongs to a kind of paper making equipment, particularly a kind of high density hydraulic pulper.
Background technology
High density hydraulic pulper is rapid size degradation waste paper under a high concentration condition, make fiber separation, ink particle and impurity keep original size as far as possible, thus ink below removed, screen, the operation such as purification can carry out smoothly, waste paper is utilized to make the slurry of high whiteness, and steam saving, medicine and power consumption.High density hydraulic pulper has become one of indispensable nucleus equipment in deinking pulping process.
Summary of the invention
The object of the invention is, proposes a kind of high dense tapered three spiral hydrabrushers.
The dense tapered three spiral hydrabrushers of height of the present invention, is characterized in that: comprise tank body 7, two of drive unit 6,3 three spiral mixing rods 5,3 three spiral mixing rods 5 is respectively equipped with axle 3; Described tank body 7 arranges dividing plate 8 and forms a tank entoplasm room 9, is provided with 3 uniform sieve plates in the middle of its dividing plate 8; Tank entoplasm room 9 is respectively equipped with discharge pipe 10, scum pipe 11; Drive unit 6 is fixed on tank body 7, and the axle of 3 three spiral mixing rod 5 upper ends connects with drive unit 6 respectively, and the center line of 3 three spiral mixing rods 5 corresponds respectively to 3 sieve plate centers.Described three spiral mixing rods 5, form by the main body 2 of the axle stirring rod 5 of tape spool being arranged three row side-by-side helix shape blades 1, the angle a of described spiral vane 1 is in 25-35 degree scope, and the spacing h of spiral vane 1 is in 100-200mm scope; The upper end of described axle is provided with power draw bail 4, and the lower end of axle is provided with position of bearings.It is the stability for putting forward three spiral high stirring rod 5, and preferably the axle of 3 three spiral mixing rod 5 lower ends is fixed on 3 sieve plate centers respectively by bearing.Bearing supporting device adopts low friction structure, is all non-contact seals, reduces unnecessary energy loss except stuffing box.
The main body 2 of described stirring rod is cone structure, and preferably its main body 2 outside diameter d2 is in 300-700mm scope, and main body 2 end diameter d1 is in 100-200mm scope, and length L is in 15000-3500mm scope.
Preferred stirring rod main body 2 small end spirality leaf diameter d 3 is in 300-500mm scope, and stirring rod main body 2 holds greatly spirality leaf diameter d 4 in 500-1200mm scope,
The diameter of described sieve plate sieve aperture is preferably at the sieve aperture of 15-45mm scope; The thickness of sieve plate is preferably in 6-10mm scope.
The dense tapered three spiral hydrabrushers of height of the present invention, its course of work: the dense tapered three spiral hydrabrushers of height of the present invention, by motor after decelerator speed change, drive 3 three spiral mixing rod High Rotation Speeds, slurry is made to be subject to screw feeder pressure from top to bottom, when spiral vane rotates, slurry moves from top to bottom along spiral vane face, finally get rid of to cell wall from bottom, move upward along cell wall again, again taken to bottom by spiral vane, form strong hydraulic blow and shear action, slurry produces phase mutual friction, soft stranding, finally be dissociated into single fiber, simultaneously between fiber under mutual rubbing action, type that slurry does in staving ' X ' moves, arrive the backward surrounding in bottom scatter and dig along entire body.Periodic duty like this, to reach pulping object, because the shearing point of helical blade is more weak, so can not cause damage to the fiber of waste paper.Stripping effect is only played to the light materials (as plastics membrane etc.) in waste paper simultaneously, fragment can not be formed, be more conducive to screen out from slurry.After pulping has operated, open discharge pipe valve, open stock pump and extracted out by pulp material, simultaneously the rotation of 3 three spiral mixing rods is to 3 sieve plate press paper pulp of correspondence, and pulp material enters in tank entoplasm room, is extracted out by stock pump.
The present invention's beneficial effect compared with prior art: have structure simple, is easy to operation, the advantages such as cost is low, effective.
Accompanying drawing explanation
Fig. 1---stirring rod schematic front view
Fig. 2---the main cross-sectional schematic of stirring rod
Fig. 3---stirring rod schematic top plan view
Fig. 4---stirring rod elevational schematic view
Fig. 5---stirring rod schematic perspective view
Fig. 6---high dense tapered three spiral hydrabrusher schematic front view
Fig. 7---high dense tapered three spiral hydrabrusher dividing plate 8 schematic diagrames
In figure: spiral vane 1, stirring rod main body 2, axle 3, shaft joint or bond structure 4, stirring rod 5, drive unit or decelerator 6, tank staving 7, dividing plate 8, slurry seal room 9 under tank, discharge pipe 10, scum pipe 11, sieve, 12, 13, 14, stirring rod main body 2 small end X, stirring rod main body 2 holds D greatly, stirring rod main body 2 end diameter d1, stirring rod main body 2 outside diameter d2, stirring rod main body 2 small end spirality leaf diameter d 3, stirring rod main body 2 is end spirality leaf diameter d 4 greatly, spiral vane angle a, spiral vane spacing h, stirring rod main body 2 length L, stirring rod 5 upper end X, stirring rod 5 lower end D.
Detailed description of the invention
Below in conjunction with accompanying drawing, the invention will be further described, but embodiments of the present invention are not limited thereto.
As shown in the figure:
As shown in figs. 1-7, the dense tapered three spiral hydrabrushers of height of the present invention, spiral vane 1, stirring rod main body 2, axle 3, shaft joint or bond structure 4, stirring rod 5, drive unit or decelerator 6, tank staving 7, dividing plate 8, slurry seal room 9 under tank, discharge pipe 10, scum pipe 11, sieve, 12, 13, 14, stirring rod main body 2 small end X, stirring rod main body 2 holds D greatly, stirring rod main body 2 end diameter d1, stirring rod main body 2 outside diameter d2, stirring rod main body 2 small end spirality leaf diameter d 3, stirring rod main body 2 is end spirality leaf diameter d 4 greatly, spiral vane angle a, spiral vane spacing h, the parts such as stirring rod main body 2 length L, all can adopt prior art to have manufactured.
As shown in figs. 1-7, the dense tapered three spiral hydrabrushers of height of the present invention, is characterized in that: comprise tank body, drive unit, 3 three spiral mixing rods, 3 three spiral mixing rod two are respectively equipped with axle; Described tank body arranges dividing plate and forms a tank entoplasm room, its block board thickness 6-8mm, and centre is provided with 3 uniform sieve plates, the sieve aperture of its sieve plate uniform diameter 15-45mm scope; Tank entoplasm room is respectively equipped with discharge pipe, scum pipe; Drive unit is fixed on tank body, and the axle of 3 three spiral mixing rod upper ends connects with drive unit respectively, and the center line of 3 three spiral mixing rods corresponds respectively to 3 sieve plate centers.For putting forward the stability of three spiral high stirring rod, preferably the axle of 3 three spiral mixing rod lower ends is fixed on 3 sieve plate centers respectively by bearing.Bearing supporting device adopts low friction structure, is all non-contact seals, reduces unnecessary energy loss except stuffing box.
Described three spiral mixing rods, form by the axle stirring rod main body of tape spool being arranged three row side-by-side helix shape blades, the angle a of described spiral vane is in 25-35 degree scope, and the spacing h of spiral vane is in 100-200mm scope; The upper end of described axle is provided with power draw bail, and the lower end of axle is provided with position of bearings.
Described stirring rod main body 2 is cone structure, and preferably its main body 2 outside diameter d2 is in 300-700mm scope, and main body 2 end diameter d1 is in 100-200mm scope, and length L is in 15000-3500mm scope.
Preferred stirring rod main body 2 small end spirality leaf diameter d 3 is in 300-500mm scope, and stirring rod main body 2 holds greatly spirality leaf diameter d 4 in 500-1200mm scope,
The diameter of described sieve plate sieve aperture is preferably at the sieve aperture of 15-45mm scope; The thickness of sieve plate is preferably in 6-10mm scope.
The dense tapered three spiral hydrabrushers of height of the present invention, the assembling of its complete machine can adopt prior art to have manufactured.
The course of work: the dense tapered three spiral hydrabrushers of height of the present invention, by motor after decelerator speed change, drive 3 three spiral mixing rod High Rotation Speeds, slurry is made to be subject to screw feeder pressure from top to bottom, when spiral vane rotates, slurry moves from top to bottom along spiral vane face, finally get rid of to cell wall from bottom, move upward along cell wall again, again taken to bottom by spiral vane, form strong hydraulic blow and shear action, slurry produces phase mutual friction, soft stranding, finally be dissociated into single fiber, simultaneously between fiber under mutual rubbing action, type that slurry does in staving ' X ' moves, arrive the backward surrounding in bottom scatter and dig along entire body.Periodic duty like this, to reach pulping object, because the shearing point of helical blade is more weak, so can not cause damage to the fiber of waste paper.Stripping effect is only played to the light materials (as plastics membrane etc.) in waste paper simultaneously, fragment can not be formed, be more conducive to screen out from slurry.After pulping has operated, open discharge pipe valve, open stock pump and extracted out by pulp material, simultaneously the rotation of 3 three spiral mixing rods is to 3 sieve plate press paper pulp of correspondence, and pulp material enters in tank entoplasm room, is extracted out by stock pump.
The dense tapered three spiral hydrabrushers of height of the present invention, waste paper is always in (pulping concentration generally remains between 10-25%) in high dense state in the course of the work, the mutual friction work between strong varicoloured and paper stock is produced under mechanicals efforts, steam can also be led to if desired heat, the size degradation speed of paper stock can be accelerated, reduce because powerful size degradation is to the damage of paper fibre, ensure that length and the pliability of fiber.Save pulping time, improve efficiency, reach better effect.
The machine is rationally novel in design, simple to operate, extremely Paper Mill man favorable comment.
Claims (6)
1. one kind high dense tapered three spiral hydrabrushers, it is characterized in that: comprise tank body (7), drive unit (6), 3 three spiral mixing rods (5), two of 3 three spiral mixing rods (5) is respectively equipped with axle 3; Described tank body (7) arranges dividing plate (8) and forms a tank entoplasm room (9), is provided with 3 uniform sieve plates in the middle of its dividing plate (8); Tank entoplasm room (9) is respectively equipped with discharge pipe (10), scum pipe (11); Drive unit (6) is fixed on tank body (7), the axle of 3 three spiral mixing rods (5) upper ends connects with drive unit (6) respectively, and the center line of 3 three spiral mixing rods (5) corresponds respectively to 3 sieve plate centers.
2. the dense tapered three spiral hydrabrushers of height according to claim 1, it is characterized in that: described three spiral mixing rods (5), form by the main body (2) of the axle stirring rod (5) of tape spool arranges three row side-by-side helix shapes blade (1), the angle a of described spiral vane (1) is in 25-35 degree scope, and the spacing h of spiral vane (1) is in 100-200mm scope.
3. the dense tapered three spiral hydrabrushers of height according to claim 1, is characterized in that: the upper end of described axle is provided with power draw bail (4), and the lower end of axle is provided with position of bearings.
4. the dense tapered three spiral hydrabrushers of height according to claim 1, it is characterized in that: the main body (2) of described stirring rod, for cone structure, its main body (2) outside diameter d2 is in 300-700mm scope, main body (2) end diameter d1 is in 100-200mm scope, and length L is in 15000-3500mm scope.
5. the dense tapered three spiral hydrabrushers of height according to claim 1, it is characterized in that: stirring rod main body (2) small end spirality leaf diameter d 3 is in 300-500mm scope, and stirring rod main body (2) holds greatly spirality leaf diameter d 4 in 500-1200mm scope.
6. the dense tapered three spiral hydrabrushers of height according to claim 1, is characterized in that: the diameter of described sieve plate sieve aperture is at the sieve aperture of 15-45mm scope.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510904018.9A CN105369662A (en) | 2015-12-09 | 2015-12-09 | High-concentration tapered triple-helix hydrapulper |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510904018.9A CN105369662A (en) | 2015-12-09 | 2015-12-09 | High-concentration tapered triple-helix hydrapulper |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105369662A true CN105369662A (en) | 2016-03-02 |
Family
ID=55372256
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510904018.9A Pending CN105369662A (en) | 2015-12-09 | 2015-12-09 | High-concentration tapered triple-helix hydrapulper |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105369662A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108252138A (en) * | 2016-12-29 | 2018-07-06 | 迅普精工株式会社 | Fibre-bearing liquid storage device and fiber processing device |
| CN110924216A (en) * | 2019-11-14 | 2020-03-27 | 东莞顺裕纸业有限公司 | Method for reconstructing corrugated paper by using waste paper |
Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4538765A (en) * | 1981-12-10 | 1985-09-03 | Escher Wyss Gmbh | Method for defiberizing waste paper in a thick stock range |
| CN2396092Y (en) * | 1999-11-26 | 2000-09-13 | 山东济宁轻工机械厂 | Pot for breaking waste paper |
| CN2498192Y (en) * | 2001-08-22 | 2002-07-03 | 葛文清 | Energy-saving high-concentrated pulp crusher |
| CN2510519Y (en) * | 2001-11-23 | 2002-09-11 | 李树泉 | Energy-saving hydraulic pulper |
| CN1614141A (en) * | 2003-10-07 | 2005-05-11 | 相川铁工株式会社 | Papermaking strainer |
| CN2711214Y (en) * | 2004-06-30 | 2005-07-20 | 张维军 | Vertical and hydraulic pulper |
| CN101910508A (en) * | 2008-01-17 | 2010-12-08 | 沃依特专利有限责任公司 | Pulper for pulverizing and suspending paper material |
| CN102477706A (en) * | 2010-11-25 | 2012-05-30 | 邱圣渊 | Method for improving screening and pulping efficiency of hydropulper and equipment thereof |
| CN202577018U (en) * | 2012-03-20 | 2012-12-05 | 江阴比图特种纸板有限公司 | Pulper |
| CN103981748A (en) * | 2014-06-11 | 2014-08-13 | 浙江华川实业集团有限公司 | Efficient hydrapulper for papermaking and operating method thereof |
| CN203795217U (en) * | 2014-02-26 | 2014-08-27 | 浙江华远纸业有限公司 | Slag removal device for paper making |
-
2015
- 2015-12-09 CN CN201510904018.9A patent/CN105369662A/en active Pending
Patent Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4538765A (en) * | 1981-12-10 | 1985-09-03 | Escher Wyss Gmbh | Method for defiberizing waste paper in a thick stock range |
| CN2396092Y (en) * | 1999-11-26 | 2000-09-13 | 山东济宁轻工机械厂 | Pot for breaking waste paper |
| CN2498192Y (en) * | 2001-08-22 | 2002-07-03 | 葛文清 | Energy-saving high-concentrated pulp crusher |
| CN2510519Y (en) * | 2001-11-23 | 2002-09-11 | 李树泉 | Energy-saving hydraulic pulper |
| CN1614141A (en) * | 2003-10-07 | 2005-05-11 | 相川铁工株式会社 | Papermaking strainer |
| CN2711214Y (en) * | 2004-06-30 | 2005-07-20 | 张维军 | Vertical and hydraulic pulper |
| CN101910508A (en) * | 2008-01-17 | 2010-12-08 | 沃依特专利有限责任公司 | Pulper for pulverizing and suspending paper material |
| CN102477706A (en) * | 2010-11-25 | 2012-05-30 | 邱圣渊 | Method for improving screening and pulping efficiency of hydropulper and equipment thereof |
| CN202577018U (en) * | 2012-03-20 | 2012-12-05 | 江阴比图特种纸板有限公司 | Pulper |
| CN203795217U (en) * | 2014-02-26 | 2014-08-27 | 浙江华远纸业有限公司 | Slag removal device for paper making |
| CN103981748A (en) * | 2014-06-11 | 2014-08-13 | 浙江华川实业集团有限公司 | Efficient hydrapulper for papermaking and operating method thereof |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108252138A (en) * | 2016-12-29 | 2018-07-06 | 迅普精工株式会社 | Fibre-bearing liquid storage device and fiber processing device |
| CN110924216A (en) * | 2019-11-14 | 2020-03-27 | 东莞顺裕纸业有限公司 | Method for reconstructing corrugated paper by using waste paper |
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| PB01 | Publication | ||
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| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20160302 |