CN104404802A - Multi-rotor single-drive pulper with impellers capable of being automatically adjusted - Google Patents
Multi-rotor single-drive pulper with impellers capable of being automatically adjusted Download PDFInfo
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- CN104404802A CN104404802A CN201410764297.9A CN201410764297A CN104404802A CN 104404802 A CN104404802 A CN 104404802A CN 201410764297 A CN201410764297 A CN 201410764297A CN 104404802 A CN104404802 A CN 104404802A
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- pulper
- impeller
- cell body
- transmission device
- device cell
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- 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
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- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Wood Science & Technology (AREA)
- Mechanical Engineering (AREA)
- Paper (AREA)
Abstract
The invention provides a multi-rotor single-drive pulper with impellers capable of being automatically adjusted. The multi-rotor single-drive pulper mainly comprises a transmission device tank body, novel bearings, transmission gears, a balance gear, pulper rotors, the impellers and a pulper tank body, and is characterized in that power is obtained through one-motor driving, and internal teeth on the transmission device tank body, the transmission gears and the balance gear are meshed with one another so as to drive the pulper rotors to stably rotate at a uniform velocity. By means of the structural design of the transmission device tank body, the novel bearings, the transmission gears and the balance gear, the multiple pulper rotors are driven by the single motor, the unbalanced force of the pulper rotors is eliminated, and the pulper rotors can stably move at the uniform velocity; springs and elastic dampers at the lower end of a disc are connected with the pulper rotors, inner push rods, springs, elastic dampers and outer push rods in an upper end disc tank are connected with the impellers, and therefore the axial vertical automatic telescopic movement and the radial horizontal automatic telescopic movement of the impellers are achieved, and the fluid stirring area is enlarged. The multi-rotor single-drive pulper is compact in structural design, low in energy consumption and high in efficiency.
Description
Technical field
The present invention relates to a kind of many rotors list to drive and impeller can the pulper of automatic adjustable, particularly relate to and a kind of realize single shaft by transmission device cell body and novel bearing and drive multiple pulp kneader rotor, and by elastic damping and spring realize impeller axially, radial automatically regulate pulper, belong to pulper technical field.
Background technology
Pulper is as common process equipment a kind of in paper manufacturing systems, and its effect is exactly rely on the rotation of rotor, impeller is rotated in pulper cell body thus the cut-out realizing starching shredded paper, stirring.As patent (CN 101029458 B) discloses a kind of continuous hydraulic pulper, although this patent solve do not shut down, the problem of continuous charging pulp, there is the inefficient problem of single impeller pulping; Though disclose a kind of equipment of Multi-impeller pulping, there is multi-motor driving and to consume energy large problem in patent (CN 102477706 A); Patent (CN 103981748 A) though disclose a kind of by major and minor turning gear engage each other realize Multi-impeller list drive, but it is different to there is major and minor rotating shaft rotating speed, and this structure easily produces out-of-balance force and shaft vibration problem, has a strong impact on the service life of whole equipment; In addition, there is impeller and fix nonadjustable problem in current pulper, and these problems above make the use of pulper bring significant limitation.
Summary of the invention
The present invention is directed to many driving power consumptions that existing pulper exists, rotating speed different and not steadily, structural capacity is uneven, easily cause vibration and impeller to fix the problems such as non-adjustable, provide a kind of conveniently adjusted impeller location and single motor and drive a kind of many rotors list of many rotors to drive and impeller can the pulper of automatic adjustable.
A kind of many rotors list of the present invention drive and impeller can automatic adjustable pulper by the following technical solutions:
A kind of many rotors list drives and impeller can the pulper of automatic adjustable, mainly comprise transmission device cell body, novel bearing, travelling gear, balance gear, pulp kneader rotor, impeller and pulper cell body, power is driven by single motor, by being connected with shaft coupling and driven shaft after decelerator, driving shaft, by power transmission to transmission device cell body, internal tooth on transmission device cell body inwall engages with travelling gear, travelling gear engages with the balance gear on dead axle again, drive the steady uniform rotation of pulp kneader rotor, thus impeller is turned in pulper cell body inward turning; Described transmission device cell body upper end is provided with novel bearing, and lower end and driven shaft are connected, and cell wall is provided with internal tooth and engages with travelling gear; Described novel bearing is the rolling bearing of three layers of circle, and be followed successively by inner Jing Quan, middle moving-coil and outside Jing Quan from inside to outside, inner Jing Quan coordinates with dead axle, and middle moving-coil and transmission device cell body are connected, for fixing pulp kneader rotor on outside Jing Quan; Described pulp kneader rotor is three, and also circumference uniform distribution is on outside Jing Quan, and pulp kneader rotor lower end is fixed on the outside Jing Quan of novel bearing by gripper shoe and fastening bolt, and middle-end is equipped with travelling gear, and impeller is installed in upper end; Described impeller is fixed on disk, and disk is fixed on pulp kneader rotor by spring and elastic damper, and by sleeve seal, disk has disc slots, disc slots is connected by inner push-rod, spring, elastic damper and outer push rod and impeller.
The travelling gear of varying number can be installed in described transmission device cell body as required, thus form the pulp kneader rotor of varying number, internal tooth on transmission device cell body inwall can design different gears according to work requirements from the number of teeth of travelling gear, to form different rotating speeds, internal tooth on transmission device cell body inwall is the gear cast out, and is connected with transmission device cell body.
Described novel bearing is designed to the three layers of rolling bearing being followed successively by inner Jing Quan, middle moving-coil and outside Jing Quan from inside to outside, middle moving-coil is provided with three drive holes for fixed conveyor device cell body, and outside Jing Quan is provided with six bolts hole for fixing pulp kneader rotor.
Described impeller can design the impeller of different leaves number as required, and in rotation process, the length of its blade and angle of inclination all can adjust automatically.
Described disk lower end is designed with spring, elastic damper and pulp kneader rotor and is connected, and upper end is provided with disc slots, and is connected by inner push-rod, spring, elastic damper and outer push rod and impeller.
The present invention is in the power drive of pulp kneader rotor, adopt transmission device cell body, novel bearing, the structure of travelling gear and balance gear, single motor that can be realized multiple pulp kneader rotor by this structure is driven simultaneously, make its synchronization, ensure stable drive in the course of the work, eliminate pulp kneader rotor out-of-balance force, realize starting, run with steadily out-of-work, the motion of average rate, namely in use, by driven shaft by power transmission to transmission device cell body, transmission device cell body is made to produce rotary motion, internal tooth on transmission device cell body inwall is by engaging with travelling gear, drive pulp kneader rotor rotates, because novel bearing is designed to inner Jing Quan, three layers of rolling bearing of middle moving-coil and outside Jing Quan, so the power on driven shaft can not pass to pulp kneader rotor by outside Jing Quan, balance gear is fixed on dead axle, and dead axle is arranged on inner Jing Quan, and the same power source without driven shaft inputs, and the engaging of balance gear and travelling gear, the revolving force of travelling gear can be made to balance, and elimination out-of-balance force causes rocking of pulp kneader rotor.
The present invention is designed with spring, elastic damper and pulp kneader rotor in disk lower end and is connected, upper end is connected by the inner push-rod in disc slots, spring, elastic damper and outer push rod and impeller, by this structure, impeller can be made to realize axially and radial automatic adjustment, namely along with the pressure differential of disk upper and lower end fluid, the spring of compression disk lower end and elastic damper is impelled to realize moving up and down of impeller axis; Along with the increase of rotating speed and the pressure reduction change of impeller surrounding fluid, under impelling the effect realizing impeller inner push-rod, spring, elastic damper and outer push rod in disc slots, realize the horizontal automatic telescopic of impeller radial direction, thus increase the fluid agitation of impeller multizone.
Most beneficial effect of the present invention is: by the structural design of transmission device cell body, novel bearing, travelling gear and balance gear, and the single motor realizing multiple pulp kneader rotor drives, and eliminates pulp kneader rotor out-of-balance force, make its steadily, the motion of average rate; Be connected by the spring of disk lower end, elastic damper and pulp kneader rotor, inner push-rod in the disc slots of upper end, spring, elastic damper and outer push rod and impeller are connected, realize moving up and down and radial horizontal automatic telescopic motion of impeller axis, thus increase the fluid agitation of impeller multizone.This structural design is compact, and energy consumption is low, and efficiency is high.
Accompanying drawing explanation
Fig. 1 is overall structure schematic diagram of the present invention.
Fig. 2 is the structural representation that in the present invention, multiple pulp kneader rotor unit drives.
Fig. 3 is the structural representation of middle period wheel shaft of the present invention to telescoping mechanism.
Fig. 4 is the structural representation of middle period wheel radial telescoping mechanism of the present invention.
Fig. 5 is the structural representation of novel bearing in the present invention.
Wherein: 1 pulper cell body, 2 pulp kneader rotors, 3 cell body pillars, 4 driven shafts, 5 bolts, 6 nuts, 7 motors, 8 driving shafts, 9 decelerators, 10 shaft couplings, 11 taper bolts, 12 transmission device cell bodies, 13 novel bearings, 14 gripper shoes, 15 travelling gears, 16 balance gears, 17 dead axles, 18 keys, 19 fastening bolts, 20 clamp nuts, 21 pads, 22 elastic dampings, 23 springs, 24 double nuts, 25 sleeves, 26 impellers, 27 outer push rods, 28 inner push-rods, 29 disks, 30 disc slots, 31 inner Jing Quan, 32, middle moving-coil, 33, drive hole, 34, outside Jing Quan, 35, bolt hole.
Detailed description of the invention
Embodiment:
As Fig. 1, shown in Fig. 2, a kind of many rotors list of the present invention drives and impeller can the pulper of automatic adjustable, primarily of transmission device cell body 12, novel bearing 13, travelling gear 15, balance gear 16, pulp kneader rotor 2, impeller 26 and pulper cell body 1 form, power is driven by single motor 7, by decelerator 9, driving shaft 8, shaft coupling 10 and driven shaft 4 are connected, by power transmission to transmission device cell body 12, internal tooth on transmission device cell body 12 inwall engages with travelling gear 15, travelling gear 15 engages with the balance gear 16 on dead axle 17 again, drive pulp kneader rotor 2 steadily uniform rotation, thus impeller 26 is rotated in pulper cell body 1.This structural design can make multiple pulp kneader rotor 2 while single motor 7 drives, realize starting, run with steadily out-of-work, the motion of average rate, namely in use, power passes to transmission device cell body 12 by driven shaft 4, transmission device cell body 12 is made to produce rotary motion, internal tooth on transmission device cell body 12 inwall by with the engaging of travelling gear 15, pulp kneader rotor 2 is driven to rotate, because novel bearing 13 is designed to inner quiet circle 31, three layers of rolling bearing structure of middle moving-coil 32 and the quiet circle 34 in outside, so the power of 4 can not pass to pulp kneader rotor 2 by outside quiet circle 34 on driven shaft, balance gear 16 is fixed on dead axle 17, dead axle 17 is arranged on inner quiet circle 31, and the power source equally without driven shaft 4 inputs, and the engaging of balance gear 16 and travelling gear 15, the revolving force of travelling gear 15 can be made to balance, eliminate out-of-balance force and cause rocking of pulp kneader rotor 2.
Transmission device cell body 12 upper end is provided with novel bearing 13, and lower end and driven shaft 4 are connected, and cell wall is provided with internal tooth and engages with travelling gear 15; Pulp kneader rotor 2 is three, and also circumference uniform distribution is on the quiet circle 34 in outside, and pulp kneader rotor 2 lower end is fixed on the quiet circle 34 in outside of novel bearing 13 by gripper shoe 14 and fastening bolt 19, and middle-end is equipped with travelling gear 15, and impeller 26 is installed in upper end.The travelling gear 15 of varying number can be installed in transmission device cell body 12 as required, thus form the pulp kneader rotor 2 of varying number, internal tooth on transmission device cell body 12 inwall can design different gears according to work requirements from the number of teeth of travelling gear 15, to form different rotating speeds, internal tooth on transmission device cell body 12 inwall is the gear cast out, and is connected with transmission device cell body 12.
As shown in Figure 3, Figure 4, impeller 26 is fixed on disk 29, disk 29 lower end is fixed on pulp kneader rotor 2 by spring 23 and elastic damper 22, and sealed by sleeve 25, disk 29 has disc slots 30, disc slots 30 is connected by inner push-rod 28, spring 23, elastic damper 22 and outer push rod 27 and impeller 26.Impeller 26 can design the impeller 26 of different leaves number as required.By this structure, can make impeller 26 in rotation process, realize axially and radial automatic adjustment, namely operationally, along with the pressure differential of disk 29 upper and lower end fluid, the spring 23 of compression disk 29 lower end and elastic damper 22 is impelled to realize moving up and down of impeller 26 axis; Along with the increase of rotating speed and the pressure reduction change of impeller 26 surrounding fluid, under impelling the effect realizing impeller 26 inner push-rod 28, spring 23, elastic damper 22 and outer push rod 27 in disc slots 30, realize the horizontal automatic telescopic of impeller 26 radial direction, thus increase the fluid agitation of impeller 26 multizone.
As shown in Figure 5, novel bearing 13 is the rolling bearing of three layers of circle, be followed successively by the quiet circle 34 in inner quiet circle 31, middle moving-coil 32 and outside from inside to outside, middle moving-coil 32 is provided with three drive holes 33 for fixed conveyor device cell body 12, and outside quiet circle 34 is provided with six bolts hole 35 for fixing pulp kneader rotor 2.Inner quiet circle 31 coordinates with dead axle 17, and middle moving-coil 32 is connected with transmission device cell body 12, and outside quiet circle 34 is for fixing pulp kneader rotor 2.
Claims (5)
1. rotor list more than a kind drives and impeller can the pulper of automatic adjustable, mainly comprise transmission device cell body, novel bearing, travelling gear, balance gear, pulp kneader rotor, impeller and pulper cell body, it is characterized in that: power is driven by single motor, pass through decelerator, be connected with shaft coupling and driven shaft after driving shaft, by power transmission to transmission device cell body, internal tooth on transmission device cell body inwall engages with travelling gear, travelling gear engages with the balance gear on dead axle again, drive the steady uniform rotation of pulp kneader rotor, thus impeller is turned in pulper cell body inward turning, described transmission device cell body upper end is provided with novel bearing, lower end and driven shaft are connected, cell wall is provided with internal tooth and engages with travelling gear, described novel bearing is the rolling bearing of three layers of circle, and be followed successively by inner Jing Quan, middle moving-coil and outside Jing Quan from inside to outside, inner Jing Quan coordinates with dead axle, and middle moving-coil and transmission device cell body are connected, for fixing pulp kneader rotor on outside Jing Quan, described pulp kneader rotor is three, and also circumference uniform distribution is on outside Jing Quan, and pulp kneader rotor lower end is fixed on the outside Jing Quan of novel bearing by gripper shoe and fastening bolt, and middle-end is equipped with travelling gear, and impeller is installed in upper end, described impeller is fixed on disk, and disk is fixed on pulp kneader rotor by spring and elastic damper, and by sleeve seal, disk has disc slots, disc slots is connected by inner push-rod, spring, elastic damper and outer push rod and impeller.
2. a kind of many rotors list as claimed in claim 1 drives and impeller can the pulper of automatic adjustable, it is characterized in that: the travelling gear that varying number can be installed in described transmission device cell body as required, thus form the pulp kneader rotor of varying number, internal tooth on transmission device cell body inwall can design different gears according to work requirements from the number of teeth of travelling gear, to form different rotating speeds, internal tooth on transmission device cell body inwall is the gear cast out, and is connected with transmission device cell body.
3. a kind of many rotors list as claimed in claim 1 drives and impeller can the pulper of automatic adjustable, it is characterized in that: described novel bearing is designed to be followed successively by from inside to outside three layers of rolling bearing of inner Jing Quan, middle moving-coil and outside Jing Quan, middle moving-coil is provided with three drive holes for fixed conveyor device cell body, and outside Jing Quan is provided with six bolts hole for fixing pulp kneader rotor.
4. a kind of many rotors list as claimed in claim 1 drives and impeller can the pulper of automatic adjustable, it is characterized in that: described impeller can design the impeller of different leaves number as required, in rotation process, the length of its blade and angle of inclination all can adjust automatically.
5. a kind of many rotors list as claimed in claim 1 drives and impeller can the pulper of automatic adjustable, it is characterized in that: described disk lower end is designed with spring, elastic damper and pulp kneader rotor and is connected, upper end is provided with disc slots, and is connected by inner push-rod, spring, elastic damper and outer push rod and impeller.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410764297.9A CN104404802B (en) | 2014-12-15 | 2014-12-15 | A kind of many rotors list drives and impeller can the pulper of automatic adjustable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410764297.9A CN104404802B (en) | 2014-12-15 | 2014-12-15 | A kind of many rotors list drives and impeller can the pulper of automatic adjustable |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104404802A true CN104404802A (en) | 2015-03-11 |
| CN104404802B CN104404802B (en) | 2016-04-20 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410764297.9A Expired - Fee Related CN104404802B (en) | 2014-12-15 | 2014-12-15 | A kind of many rotors list drives and impeller can the pulper of automatic adjustable |
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| Country | Link |
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| CN (1) | CN104404802B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104928960A (en) * | 2015-07-02 | 2015-09-23 | 济南大学 | Multi-working-condition kinetic swirling pulping equipment capable of adjusting rotating directions |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4552462A (en) * | 1982-11-01 | 1985-11-12 | Escher Wyss Gmbh | Stirrer apparatus for paper stock |
| CN2565861Y (en) * | 2002-09-16 | 2003-08-13 | 济南市长清县振兴机械厂 | Vertical hydraulic pulping machine |
| CN201530946U (en) * | 2009-08-06 | 2010-07-21 | 福建省晋江优兰发纸业有限公司 | Slurrying device for regenerating waste paper |
| CN102477706A (en) * | 2010-11-25 | 2012-05-30 | 邱圣渊 | Method for improving screening and pulping efficiency of hydropulper and equipment thereof |
| 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 |
| CN204455695U (en) * | 2014-12-15 | 2015-07-08 | 济南大学 | A kind of many rotors list drives and impeller can the pulper of automatic adjustable |
-
2014
- 2014-12-15 CN CN201410764297.9A patent/CN104404802B/en not_active Expired - Fee Related
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4552462A (en) * | 1982-11-01 | 1985-11-12 | Escher Wyss Gmbh | Stirrer apparatus for paper stock |
| CN2565861Y (en) * | 2002-09-16 | 2003-08-13 | 济南市长清县振兴机械厂 | Vertical hydraulic pulping machine |
| CN201530946U (en) * | 2009-08-06 | 2010-07-21 | 福建省晋江优兰发纸业有限公司 | Slurrying device for regenerating waste paper |
| CN102477706A (en) * | 2010-11-25 | 2012-05-30 | 邱圣渊 | Method for improving screening and pulping efficiency of hydropulper and equipment thereof |
| 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 |
| CN204455695U (en) * | 2014-12-15 | 2015-07-08 | 济南大学 | A kind of many rotors list drives and impeller can the pulper of automatic adjustable |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104928960A (en) * | 2015-07-02 | 2015-09-23 | 济南大学 | Multi-working-condition kinetic swirling pulping equipment capable of adjusting rotating directions |
| CN104928960B (en) * | 2015-07-02 | 2016-08-24 | 济南大学 | A kind of rotation direction adjustable multi-state vortex kinetic energy pulp crushing apparatus |
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| Publication number | Publication date |
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| CN104404802B (en) | 2016-04-20 |
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Granted publication date: 20160420 Termination date: 20191215 |