CN201261849Y - High-concentration tricone double-current type paste mill - Google Patents
High-concentration tricone double-current type paste mill Download PDFInfo
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- CN201261849Y CN201261849Y CNU2008200296918U CN200820029691U CN201261849Y CN 201261849 Y CN201261849 Y CN 201261849Y CN U2008200296918 U CNU2008200296918 U CN U2008200296918U CN 200820029691 U CN200820029691 U CN 200820029691U CN 201261849 Y CN201261849 Y CN 201261849Y
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- hand tap
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Abstract
A triple-cone double-flow high-consistency refiner suits high-consistency pulp processing equipment with the refining consistency of 15 to 35% in the paper-making industry. The triple-cone double-flow high-consistency refiner mainly comprises a pedestal, a housing, a motor, an elastic pin coupling, a spindle, a shaft assembly, a hydraulic-controlled gap adjusting mechanism, a forced feeding section, a cantilever-type movable conical rotor with grinding gears on both sides, a fixed conical stator and a movable conical stator. The refining gap can be regulated by a hydraulic control system according to the refining requirement. The triple-cone double-flow high-consistency refiner has the advantages of improved refining efficiency, reduced energy consumption per ton pulp, uniform pulp, and good paper property.
Description
Technical field
The utility model belongs to the refining equipment in papermaking equipment field, is specifically related to a kind of high dense third hand tap double-current method fiberizer.
Background technology
Fiberizer is one of topmost energy consumption equipment of paper pulp papermaking factory, and the contradiction of defibrination quality, output and energy consumption remains the ubiquitous problem of present domestic fiberizer.Low dense defibrination uniformity is poor, and produces bigger cut-out, and water consumption, energy consumption, pollution are all very big.High consistency refining can not only keep the length of fiber, reduce fibre cutting, and the uniform defibrination of energy, make the fiber wire-dividing broom purification better, the paper that paper pulp behind the high consistency refining is ferreted out has excellent characteristic, has opened up new approach for producing high strength paper and making full use of the staple fibre paper pulp raw material.
Along with the progress of paper machine technology, disc mill more and more can not satisfy the confession slurry requirement of high-speed paper machine.At present, the solution that factory usually adopts or be to increase the abrasive disk of stuff grinder diameter, or increase fiberizer quantity.No matter adopt which kind of way, all increased floor space, improved energy consumption.Also there is the uneven problem of defibrination in the disc mill defibrination.Because the existence of scrollwork power, centrifugal force, slurry discharge pressure and back pressure, not all fiber can both be ground to.Most of slurry flows out without defibrination along the groove of mill.
Summary of the invention
The purpose of this utility model is to overcome above-mentioned existing technical disadvantages, provides a kind of and can improve defibrination efficient, improves fibre property, improves the defibrination quality, reduces the high dense third hand tap double-current method fiberizer of ton slurry energy consumption.
For achieving the above object, the technical solution adopted in the utility model is: comprise base and be fixed on motor and casing on the base, motor links to each other with main shaft by the tooth-like shaft joint of spring column pin, drive main axis rotation, shaft assembly is housed on the main shaft, movable cone rotor links to each other with main shaft by spline, fixedly taper stator and casing connect firmly, movable taper stator communicates with feeding serew, said fixedly taper stator, movable cone rotor and movable taper stator set gradually the mill group of having formed third hand tap Shuan Mo district from inside to outside, form the defibrination form of third hand tap double fluid, be connected with the forced feed transmission device on the feeding serew, and the inlet at feeding serew offers stock inlet, and the outlet of mill offers grout outlet.
Also be connected with the hydraulic pressure guiding mechanism that is used for the abrasive disk space between adjustment activity taper stator and the movable cone rotor on the movable taper stator of the present utility model; The forced feed transmission device is by motor and drive worm and gear and forms, the rotation of driven by motor worm and gear, and the back of slowing down is by feeding serew rotation feeding, offers on the feeding serew end to allow the exhaust passage of the rapid loss of defibrination steam; Movable taper stator, the mill of tapering during fixedly taper stator and movable cone rotor all adopt, relative altitude h/d=0.3～0.7, semi-cone angle α=15 °～45 °; Movable taper stator, fixedly taper stator and movable cone rotor are divided into Lead-In Area from inlet, corase grind district and correct grinding district, the roll flute width: Lead-In Area 10～18mm, corase grind district 6～12mm, the correct grinding district is 3.5～6.5mm; Roll flute height: Lead-In Area 7mm, corase grind district 6mm, correct grinding district 5mm; Movable taper stator, fixedly the angle of inclination of taper stator and movable cone rotor roll flute is 15 °; The incline direction of the surfaces externally and internally roll flute of movable cone rotor is opposite, and the incline direction of same mating surface roll flute is identical, and the direction of rotation of mill is opposite with the incline direction of mill roll flute.
The utility model adopts high consistency refining, and refining concentration is 15%～35%, rely on pulp fiber between mill the phase mutual friction, push, rub, effect defibrination such as distortion, meanwhile produce a large amount of frictional heats, make slurry softening, help the disassociation of fiber.The length of fiber descends little in the high consistency refining process, staple fibre and fiber fines fragment reduce, the defibrination degree rises unhappy, water filtering performance is good, high consistency refining can not only keep fibre length, and can carry out defibrination effectively, fully, uniformly, give the paper excellent characteristic and defibrination disposed slurry cellulose is few, the fiber good uniformity; Production capacity is big.Be subjected to action of centrifugal force by the paper pulp of the dense third hand tap double-current method of height fiberizer production and can be pressed towards the counteredge side, the degree of filling height of paper pulp between counteredge and rotation blade, and the holdup time is long, and the further rubbing action between the fiber also increases.
Description of drawings
Fig. 1 is an overall structure of the present utility model;
Fig. 2 is the entity structure diagram of movable cone rotor 8, and wherein Fig. 2 a is the front view of movable cone rotor 8; Fig. 2 b is the left view of movable cone rotor 8; Fig. 2 c is the cutaway view of movable cone rotor 8.
The specific embodiment
Below in conjunction with accompanying drawing structural principle of the present utility model and operation principle are described in further detail.
Referring to Fig. 1, the utility model has one with the base 1 that connects firmly of basis and be fixed on motor 2 and casing 15 on the base 1, motor 2 links to each other with main shaft 4 by the tooth-like shaft joint 3 of spring column pin, drive main shaft 4 rotations, shaft assembly 5 is installed in the housing, and movable cone rotor 8 links to each other with main shaft 4 by spline, and mill can be according to the defibrination requirement when operation, movable taper stator 9 axially moves under the effect of hydraulic pressure guiding mechanism 10, adjusts abrasive disk space.Fixedly taper stator 7 connects firmly with casing 15.Movable taper stator 9 communicates with forced feed spiral 13.Forced feed transmission device 12 is by motor and drive worm and gear and forms, the rotation of driven by motor worm and gear, and the back of slowing down is by feeding serew 13 rotation feedings, offers on feeding serew 13 is terminal to allow the exhaust passage 14 of the rapid loss of defibrination steam.Also be connected with the hydraulic pressure guiding mechanism 10 that is used for the abrasive disk space between adjustment activity taper stator 9 and the movable cone rotor 8 on the mantle shape stator 9.Fixedly taper stator 7, movable cone rotor 8 and movable taper stator 9 set gradually the defibrination mill group that has formed third hand tap Shuan Mo district from inside to outside.Mill can move according to defibrination requirement automatic axial under the effect of hydraulic pressure guiding mechanism 10 when operation, adjusts abrasive disk space.Be provided with feeding serew 13 between forced feed transmission device 12 and the mill district, and offer stock inlet 11 at the inlet of feeding serew 13, the outlet of mill offers grout outlet 6.
Slurry is admitted to feeding serew 13 by stock inlet 11, drives feeding serew 13 rotations through forced feed transmission device 12 and sends into.Because the paper pulp of high concentration is thickness relatively, concentration lacks good flowability 15%～35%, therefore high-density paste mill must use the method charging of forced feed, when paper pulp rotates when advancing, need overcome friction, axial compressive force etc. in the pipeline of feeding serew 13.Must drive feeding serew 13 with the suitable motor of power, feeding serew 13 is by motor-driven, and output speed is bigger, uses the worm and wormwheel reducing gear.Under the condition of high consistency refining, because of moisture less in the slurry, the heat that is produced in the time of can not fully absorbing defibrination, thereby produce a large amount of steam, the pressure that these steam cause in the defibrination district can make the fiberizer load fluctuation.Part steam is regurgitated by charging aperture, and influence is reinforced normally.The place of the terminal top of feeding serew 13 has and allows the exhaust passage 14 of the rapid loss of steam, allows the rapid loss of steam by passage 14.
Referring to Fig. 2, movable taper stator 9 of the present utility model, the mill of tapering during fixedly taper stator 7 and movable cone rotor 8 all adopt, relative altitude h/d=0.3～0.7, semi-cone angle α=15 °～45 ° are divided into Lead-In Area from inlet, corase grind district and correct grinding district, the roll flute width: Lead-In Area 10～18mm, corase grind district 6～12mm, the correct grinding district is 3.5～6.5mm; Roll flute height: Lead-In Area 7mm, corase grind district 6mm, correct grinding district 5mm.The steam that meticulous groove like this produces when just dissipating correct grinding easily guarantees the correct grinding quality.For paper pulp can be discharged smoothly, the mutual fricative steam of slurry in the time of also must considering high consistency refining simultaneously, so tapered lip-deep roll flute must have an incline direction, selecting the angle of inclination of roll flute is 15 °.The incline direction of the surfaces externally and internally roll flute of movable cone rotor is opposite, and the incline direction of same mating surface roll flute is identical, and the direction of rotation of mill is opposite with the incline direction of mill roll flute.
The beneficial effects of the utility model are applied widely, the energy of the dense Triple-Cone Double-Flow Conical Refiner of this height Consume low, efficient is high, defibrination is even, paper properties is good.
Claims (7)
1, high dense third hand tap double-current method fiberizer, comprise base (1) and be fixed on motor (2) and casing (15) on the base (1), it is characterized in that: motor (2) links to each other with main shaft (4) by the tooth-like shaft joint of spring column pin (3), drive main shaft (4) rotation, shaft assembly (5) is housed on the main shaft (4), movable cone rotor (8) links to each other with main shaft (4) by spline, fixedly taper stator (7) connects firmly with casing (15), movable taper stator (9) communicates with feeding serew (13), said fixedly taper stator (7), movable cone rotor (8) and movable taper stator (9) set gradually the mill group of having formed third hand tap Shuan Mo district from inside to outside, form the defibrination form of third hand tap double fluid, be connected with forced feed transmission device (12) on the feeding serew (13), and the inlet at feeding serew (13) offers stock inlet (11), and the outlet of mill offers grout outlet (6).
2, the dense third hand tap double-current method of height according to claim 1 fiberizer is characterized in that: also be connected with the hydraulic pressure guiding mechanism (10) that is used for the abrasive disk space between adjustment activity taper stator (9) and the movable cone rotor (8) on the said movable taper stator (9).
3, the dense third hand tap double-current method of height according to claim 1 fiberizer, it is characterized in that: said forced feed transmission device (12) is made up of motor and driving worm and gear, the rotation of driven by motor worm and gear, slow down the back by feeding serew (13) rotation feeding, and the terminal upper end of feeding serew (13) offers and allows the exhaust passage (14) of the rapid loss of defibrination steam.
4, the dense third hand tap double-current method of height according to claim 1 fiberizer, it is characterized in that: said movable taper stator (9), the mill of tapering during fixedly taper stator (7) and movable cone rotor (8) all adopt, relative altitude h/d=0.3～0.7, semi-cone angle α=15 °～45 °.
5, the dense third hand tap double-current method of height according to claim 1 fiberizer, it is characterized in that: said movable taper stator (9), fixedly taper stator (7) and movable cone rotor (8) are divided into Lead-In Area from inlet, corase grind district and correct grinding district, roll flute width: Lead-In Area 10～18mm, corase grind district 6～12mm, the correct grinding district is 3.5～6.5mm; Roll flute height: Lead-In Area 7mm, corase grind district 6mm, correct grinding district 5mm.
6, the dense third hand tap double-current method of height according to claim 1 fiberizer is characterized in that: said movable taper stator (9), fixedly the angle of inclination of taper stator (7) and movable cone rotor (8) roll flute is 15 °.
7, the dense third hand tap double-current method of height according to claim 1 fiberizer, it is characterized in that: the incline direction of the surfaces externally and internally roll flute of said movable cone rotor (8) is opposite, the incline direction of same mating surface roll flute is identical, and the direction of rotation of mill is opposite with the incline direction of mill roll flute.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200296918U CN201261849Y (en) | 2008-07-18 | 2008-07-18 | High-concentration tricone double-current type paste mill |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200296918U CN201261849Y (en) | 2008-07-18 | 2008-07-18 | High-concentration tricone double-current type paste mill |
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| Publication Number | Publication Date |
|---|---|
| CN201261849Y true CN201261849Y (en) | 2009-06-24 |
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| Application Number | Title | Priority Date | Filing Date |
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| CNU2008200296918U Expired - Lifetime CN201261849Y (en) | 2008-07-18 | 2008-07-18 | High-concentration tricone double-current type paste mill |
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| CN (1) | CN201261849Y (en) |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102896014A (en) * | 2011-07-27 | 2013-01-30 | 河南新艾卡橡胶工业有限公司 | Fully-automatic hydraulic fine rubber powder machine |
| CN103924472A (en) * | 2014-05-09 | 2014-07-16 | 天津科技大学 | Biconical high consistency refiner |
| CN103938479A (en) * | 2014-05-09 | 2014-07-23 | 天津科技大学 | Gap-adjustable double-cone pulping machine |
| CN105980627A (en) * | 2014-02-10 | 2016-09-28 | 维美德公司 | Refiner |
| CN106049157A (en) * | 2016-06-28 | 2016-10-26 | 金华盛纸业（苏州工业园区）有限公司 | High-concentration pulp refining method for papermaking |
| CN109972440A (en) * | 2019-03-25 | 2019-07-05 | 丹东鸭绿江磨片有限公司 | A kind of grinding plate of pulping machine with regulator hole, hole slot |
| CN110093801A (en) * | 2019-04-24 | 2019-08-06 | 华南理工大学 | A kind of machine, liquid linkage adjust the conical refiner of forward and back knife and defibrination than pressure |
| CN110205850A (en) * | 2019-06-22 | 2019-09-06 | 李克明 | Stalk fibre devillicate machine |
| CN111910460A (en) * | 2020-07-30 | 2020-11-10 | 华邦古楼新材料有限公司 | High-transfer-performance sublimation paper pulping process and device |
-
2008
- 2008-07-18 CN CNU2008200296918U patent/CN201261849Y/en not_active Expired - Lifetime
Cited By (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102896014B (en) * | 2011-07-27 | 2015-09-23 | 河南新艾卡橡胶工业有限公司 | Full-automatic hydraulic fine rubber powder machine |
| CN102896014A (en) * | 2011-07-27 | 2013-01-30 | 河南新艾卡橡胶工业有限公司 | Fully-automatic hydraulic fine rubber powder machine |
| CN105980627A (en) * | 2014-02-10 | 2016-09-28 | 维美德公司 | Refiner |
| CN103938479A (en) * | 2014-05-09 | 2014-07-23 | 天津科技大学 | Gap-adjustable double-cone pulping machine |
| CN103924472B (en) * | 2014-05-09 | 2015-09-30 | 天津科技大学 | A kind of biconial high-density paste mill |
| CN103938479B (en) * | 2014-05-09 | 2016-03-02 | 天津科技大学 | A kind of biconial fiberizer of adjustable clearance |
| CN103924472A (en) * | 2014-05-09 | 2014-07-16 | 天津科技大学 | Biconical high consistency refiner |
| CN106049157A (en) * | 2016-06-28 | 2016-10-26 | 金华盛纸业（苏州工业园区）有限公司 | High-concentration pulp refining method for papermaking |
| CN109972440A (en) * | 2019-03-25 | 2019-07-05 | 丹东鸭绿江磨片有限公司 | A kind of grinding plate of pulping machine with regulator hole, hole slot |
| CN109972440B (en) * | 2019-03-25 | 2024-03-08 | 丹东鸭绿江磨片有限公司 | Refiner blade with pressure regulating holes and grooves |
| CN110093801A (en) * | 2019-04-24 | 2019-08-06 | 华南理工大学 | A kind of machine, liquid linkage adjust the conical refiner of forward and back knife and defibrination than pressure |
| CN110205850A (en) * | 2019-06-22 | 2019-09-06 | 李克明 | Stalk fibre devillicate machine |
| CN111910460A (en) * | 2020-07-30 | 2020-11-10 | 华邦古楼新材料有限公司 | High-transfer-performance sublimation paper pulping process and device |
| CN111910460B (en) * | 2020-07-30 | 2022-08-12 | 华邦古楼新材料有限公司 | High-transfer-performance sublimation paper pulping process and device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Chengdu Engineering Co.,Ltd. Of China Light Industry Assignor: Shaanxi University of Science and Technology Contract record no.: 2010510000056 Denomination of utility model: High-concentration tricone double-current type paste mill Granted publication date: 20090624 License type: Exclusive License Record date: 20100803 |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20090624 |