CN106758468A - A kind of fiber separation machine rotor and fiber separation device - Google Patents
A kind of fiber separation machine rotor and fiber separation device Download PDFInfo
- Publication number
- CN106758468A CN106758468A CN201710115694.7A CN201710115694A CN106758468A CN 106758468 A CN106758468 A CN 106758468A CN 201710115694 A CN201710115694 A CN 201710115694A CN 106758468 A CN106758468 A CN 106758468A
- Authority
- CN
- China
- Prior art keywords
- impeller
- fan
- fiber separation
- machine rotor
- axle
- 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
- D21D—TREATMENT OF THE MATERIALS BEFORE PASSING TO THE PAPER-MAKING MACHINE
- D21D5/00—Purification of the pulp suspension by mechanical means; Apparatus therefor
- D21D5/18—Purification of the pulp suspension by mechanical means; Apparatus therefor with the aid of centrifugal force
- D21D5/20—Purification of the pulp suspension by mechanical means; Apparatus therefor with the aid of centrifugal force in apparatus with a horizontal axis
-
- 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
- D21D5/16—Cylinders and plates for screens
-
- 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
- D21D5/06—Rotary screen-drums
-
- 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
- D21D5/18—Purification of the pulp suspension by mechanical means; Apparatus therefor with the aid of centrifugal force
- D21D5/24—Purification of the pulp suspension by mechanical means; Apparatus therefor with the aid of centrifugal force in cyclones
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Centrifugal Separators (AREA)
- Paper (AREA)
- Combined Means For Separation Of Solids (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
The present invention relates to a kind of fiber separation machine rotor, including impeller axle, impeller, fan shaft, fan, described impeller is installed in impeller axle, and fan is installed on fan shaft, the rear end of described impeller axle and the front end of fan shaft link into an integrated entity, and described impeller is consistent with the direction of fan；The invention further relates to a kind of fiber separation device, fiber separation machine rotor as described above is applied.The present invention increased fan structure in the rear end of impeller, and arc oviduct is provided between impeller and fan, and the pressure differential produced by fan blade realizes the discharge of light impurity so that fiber separation is more thorough；Impeller axle and fan shaft are tensed using double threaded screw, enable two parts in rotation immediately together.
Description
Technical field
The present invention relates to paper industry, particularly a kind of fiber separation machine rotor and fiber separation device.
Background technology
Since the nineties in 20th century, with the fast development of global economy, papermaking form both domestic and external there occurs huge
Change, the advanced developed country of world's papermaking, such as U.S., Canada, American-European countries of Finland, they are still main with wood-fibred
Main material is obtained as papermaking, the quality of product is higher, and realizes free of contamination production.Paper production is still at this stage for China
It is using timber as main raw material(s), then, how to make the utilization rate of material bigger, do not waste natural resources, it is exactly to make now
The main bugbear that paper industry faces.The utilization rate of raw material is improved, the mechanical performance of defibrator just plays very big pass
System.This poses an ageing problem, the utilization rate of fiber is increased, then be accomplished by a fibre for better performances
Dimension separates function to be carried out more thorough by the separation of wood-fibred and other impurities, moreover it is possible to make the utilization rate of fiber higher.
The content of the invention
It is an object of the invention to provide a kind of fiber separation machine rotor, can make the separation of fiber and other impurities is carried out
Obtain more thorough, effect is more preferable.
To achieve the above object, the present invention provides a kind of fiber separation machine rotor, including impeller axle, impeller, fan shaft, wind
Fan, described impeller is installed in impeller axle, and fan is installed on fan shaft；Before the rear end of described impeller axle and fan shaft
End links into an integrated entity, and described impeller is consistent with the direction of fan.
Pass through cylinder pin connection between described impeller axle and fan shaft.
The rear end of described impeller axle is provided with external part, and the front end of described fan shaft is provided with corresponding with external part shape
Groove, during connection, in external part insertion groove.
Described fiber separation machine rotor, also including double threaded screw, the axle center of described impeller axle offers through hole I, institute
Threaded mounting hole is provided with the groove on fan shaft stated；Described double threaded screw is mounted in through hole I, the two ends of double threaded screw
Two ends of the threaded area respectively from through hole I pass, in one end screw-in threaded mounting hole of double threaded screw, on the other end of double threaded screw
Tightened by double nut, double nut is connected with fan shaft simultaneously, tenses impeller axle and fan shaft.
Described impeller includes impeller blade and sorting hole, described impeller blade circumferentially interval setting, each impeller
The top of blade is connected by reinforcing ring；The part that each adjacent impeller blade and reinforcing ring are surrounded is hollow structure, structure
Into sorting hole；Each impeller blade is provided with the through hole II connected with sorting hole.
Arc oviduct is provided between described impeller and fan, described arc oviduct is fixed on impeller and fan
On, connected with sorting hole and fan area respectively.
Present invention also offers a kind of fiber separation device, fiber separation machine rotor as described above is applied.
Described fiber separation device, also including housing, stock inlet, grout outlet, exhaust outlet, transmission device；Described fibre
Dimension centrifuge rotor is arranged in housing, and described stock inlet is arranged on any one side of housing；
Described grout outlet is arranged on the bottom of housing, corresponding with impeller；
Described exhaust outlet is arranged on the top of housing, corresponding with fan；
Described transmission device is connected with fiber separation machine rotor, drives fiber separation machine rotor to rotate.
Described grout outlet is provided with removable cover, and filter screen is provided with the middle part of described removable cover.
Fiber separation device according to claim, it is characterised in that：Described transmission device includes motor, skin
Band and belt wheel, belt wheel is separately installed with described motor rotary shaft and impeller axle, is connected by belt on both belt wheels.
The operation principle of fiber separation device of the present invention is：Slurry enters enclosure interior, motor drive belt from stock inlet
Wheel, by belt by power transmission to impeller axle, while impeller axle impeller is rotated, drives fan shaft to rotate, fan shaft
Fan is driven to rotate；Into the heavy seeds in the slurry of enclosure interior because the effect of itself centrifugal force is thrown out of, leaf is distributed in
In the slurry of the excircle and impeller excircle of wheel and the gap of shell inner surface, flowed out from grout outlet with slurry, and
Light impurity in slurry then circles round in the sorting hole of impeller blade, and enters into fan area, fan by arc oviduct
Rotate the pressure differential for producing and cause that light impurity is discharged from exhaust outlet；Wherein, the slurry after being separated with light impurity is arranged from grout outlet
Go out, slurry filters to isolate heavy seeds when discharging by installed in grout outlet upper filter screen, finally obtains weight impurity and all separates
The slurry having good quality out, and removable cover is installed on grout outlet, can regularly open cleaning heavy seeds.
Beneficial effects of the present invention：
1st, the present invention increased fan structure in the rear end of impeller, and the pressure differential produced by fan blade realizes the row of light impurity
Go out so that fiber separation is more thorough；Impeller axle and fan shaft are tensed using double threaded screw, enable two parts tight in rotation
It is connected together, and convenient processing and manufacturing.
2nd, impeller blade of the present invention sets screen pack in setting sorting hole, and grout outlet so that light impurity and heavy seeds
It is completely separated from slurry, and easily clears up the impurity isolated, improves separative efficiency.
3rd, the present invention sets arc oviduct between impeller and fan, makes light impurity and gas from arc oviduct
Between hole discharged by entering fan, and the slurry for being distributed in impeller periphery is blocked into not fan area, and so separation more has
Effect.
3rd, the present invention is welded with reinforcing ring between impeller blade, and separating property is improve while intensity is increased.
4th, the present invention uses motor to be connected with belt and directly transfers power to impeller axle, and structure is relatively simple.
Brief description of the drawings
Fig. 1 is fiber separation device structural front view of the present invention
Fig. 2 is the A of Fig. 1 to sectional view
Fig. 3 is the top view of fiber separation device of the present invention
Fig. 4 is impeller front view of the present invention
Fig. 5 is blade wheel structure sectional view of the present invention
Fig. 6 is fan structure sectional view of the present invention
Fig. 7 is the blade construction figure of impeller of the present invention
1- impeller axles；2- impellers；3- fan shafts；4- fans；5- straight pins；6- external parts；7- grooves；8- double threaded screws；9- leads to
Hole I；10- mounting holes；11- reinforcing rings；12- sorting holes；13- impeller blades；14- housings；15- stock inlets；16- grout outlets；17-
Exhaust outlet；18- transmission devices；19- motor；20- belts；21- belt wheels；22- removable covers；23- filter screens；24- arc oviducts；
25- through holes II；26- double nuts.
Specific embodiment
The present invention is illustrated with reference to the accompanying drawings and examples.
Embodiment 1
As shown in figs. 1-7, including impeller axle 1, impeller 2, fan shaft 3, fan 4, described impeller 2 is installed in impeller axle 1, wind
Fan 4 is installed on fan shaft 3；The rear end of described impeller axle 1 and the front end of fan shaft 3 link into an integrated entity, the described He of impeller 2
The direction of fan 4 is consistent.
Connected by straight pin 5 between described impeller axle 1 and fan shaft 3.
The rear end of described impeller axle 1 is provided with external part 6, and the front end of described fan shaft 3 is provided with and the shape pair of external part 6
The groove 7 answered, during connection, in the insertion groove 7 of external part 6.
Described fiber separation machine rotor, also including double threaded screw 8, the axle center of described impeller axle 1 offers through hole I9,
Threaded mounting hole 10 is provided with groove 7 on described fan shaft 3；Described double threaded screw 8 is mounted in through hole I9, double threaded screw
Two ends of the threaded area at 8 two ends respectively from through hole I9 pass, in one end screw-in threaded mounting hole 10 of double threaded screw 8, double end
Tightened by double nut 26 on the other end of screw rod 8, double nut 26 is connected with fan shaft 3 simultaneously, tenses impeller axle 1 and fan shaft
3。
Described impeller 2 includes impeller blade 13 and sorting hole 12, described impeller blade 13 circumferentially interval setting, respectively
The top of individual impeller blade 13 is connected by reinforcing ring 11；The part that each adjacent impeller blade 13 and reinforcing ring 11 are surrounded
It is hollow structure, constitutes sorting hole 12；Each impeller blade 13 is provided with the through hole II25 connected with sorting hole 12.
Arc oviduct 24 is provided between described impeller 2 and fan 4, described arc oviduct 24 is fixed on impeller 2
On fan 4, respectively with sorting hole 12 and the regional connectivity of fan 4.
Present invention also offers a kind of fiber separation device, fiber separation machine rotor as described above is applied.
Described fiber separation device, also including housing 14, stock inlet 15, grout outlet 16, exhaust outlet 17, transmission device
18；Described fiber separation machine rotor is arranged in housing 14, and described stock inlet 15 is arranged on any one side of housing 14
On face；
Described grout outlet 16 is arranged on the bottom of housing 14, corresponding with impeller 2；
Described exhaust outlet 17 is arranged on the top of housing 14, corresponding with fan 4；
Described transmission device 18 is connected with fiber separation machine rotor, drives fiber separation machine rotor to rotate.
Described grout outlet 16 is provided with removable cover 22, and the middle part of described removable cover 22 is provided with filter screen 23.
Described transmission device 18 includes motor 19, belt 20 and belt wheel 21, the described rotating shaft of motor 19 and impeller
Belt wheel 21 is separately installed with axle 1, is connected by belt 20 on both belt wheels 21.
The operation principle of fiber separation device of the present invention is：Slurry enters inside housing 14 from stock inlet 15, motor 19
Driving pulley 21, by belt 20 by power transmission to impeller axle 1, while 1 impeller of impeller axle 2 is rotated, drives fan
Axle 3 is rotated, and fan shaft 2 drives fan 4 to rotate；Into the heavy seeds in the slurry inside housing 14 due to the work of itself centrifugal force
With being thrown out of, be distributed in the excircle of impeller 2, and impeller 2 excircle and the inner surface of housing 14 gap slurry in,
Flowed out from grout outlet 16 with slurry, and the light impurity in slurry then circles round in the sorting hole 12 of impeller blade 11, passes through
The region of fan 4 that arc oviduct 24 is entered into housing 14, fan 4 rotates the pressure differential for producing and causes light impurity along housing
Interior trough body structure is discharged from exhaust outlet 17；Wherein, the slurry after being separated with light impurity is discharged from grout outlet 16, slurry discharge
When filter to isolate heavy seeds by installed in the upper filter screen 23 of grout outlet 16, finally obtain the matter that weight impurity is all separated
The superior slurry of amount, and removable cover 22 is installed on grout outlet 16, can regularly open cleaning heavy seeds.
Claims (10)
1. a kind of fiber separation machine rotor, including impeller axle（1）, impeller（2）, fan shaft（3）, fan（4）, described impeller
（2）It is installed on impeller axle（1）On, fan（4）It is installed on fan shaft（3）On, it is characterised in that：Described impeller axle（1）After
End and fan shaft（3）Front end link into an integrated entity, described impeller（2）And fan（4）Direction it is consistent.
2. fiber separation machine rotor according to claim 1, it is characterised in that：Described impeller axle（1）And fan shaft（3）
Between pass through straight pin（5）Connection.
3. fiber separation machine rotor according to claim 2, it is characterised in that：Described impeller axle（1）Rear end be provided with
External part（6）, described fan shaft（3）Front end be provided with and external part（6）The corresponding groove of shape（7）, during connection, external part
（6）Insertion groove（7）In.
4. fiber separation machine rotor according to claim 3, it is characterised in that：Also include double threaded screw（8）, described leaf
Wheel shaft（1）Axle center offer through hole I（9）, described fan shaft（3）On groove（7）In be provided with threaded mounting hole（10）；Institute
The double threaded screw stated（8）Mounted in through hole I（9）In, double threaded screw（8）Two ends threaded area respectively from through hole I（9）Two ends wear
Go out, double threaded screw（8）One end screw in threaded mounting hole（10）In, double threaded screw（8）The other end on pass through double nut（26）
Tighten, double nut（26）While and fan shaft（3 connections, tense impeller axle（1）And fan shaft（3）.
5. the fiber separation machine rotor according to claim 1-4 any one, it is characterised in that：Described impeller（2）Bag
Include impeller blade（13）And sorting hole（12）, described impeller blade（13）Circumferentially interval setting, each impeller blade（13）
Top pass through reinforcing ring（11）It is connected；Each adjacent impeller blade（13）And reinforcing ring（11）The part for surrounding is hollow
Structure, constitutes sorting hole（12）；Each impeller blade（13）It is provided with and sorting hole（12）The through hole II of connection（25）.
6. fiber separation device according to claim 5, it is characterised in that：Described impeller（2）And fan（4）Between set
There is arc oviduct（24）, described arc oviduct（24）It is fixed on impeller（2）And fan（4）On, respectively with sorting hole
（12）And fan（4）Regional connectivity.
7. a kind of fiber separation device, applies the fiber separation machine rotor as described in claim 1-6 any one.
8. fiber separation device according to claim 7, it is characterised in that：Also include housing（14）, stock inlet（15）, go out
Slurry mouth（16）, exhaust outlet（17）, transmission device（18）；Described fiber separation machine rotor is arranged on housing（14）It is interior, it is described
Stock inlet（15）It is arranged on housing（14）Any one side on；
Described grout outlet（16）It is arranged on housing（14）Bottom, with impeller（2）It is corresponding；
Described exhaust outlet（17）It is arranged on housing（14）Top, with fan（4）It is corresponding；
Described transmission device（18）It is connected with fiber separation machine rotor, drives fiber separation machine rotor to rotate.
9. fiber separation device according to claim 8, it is characterised in that：Described grout outlet（16）It is provided with removable cover
（22）, described removable cover（22）Middle part be provided with filter screen（23）.
10. fiber separation device according to claim 7, it is characterised in that：Described transmission device（18）Including electronic
Machine（19）, belt（20）And belt wheel（21）, described motor（19）Rotating shaft and impeller axle（1）On be separately installed with belt wheel
（21）, both belt wheels（21）It is upper to pass through belt（20）Connection.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610233122.4A CN105887544A (en) | 2016-04-15 | 2016-04-15 | Fiber separator rotor and fiber separation device |
| CN2016102331224 | 2016-04-15 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106758468A true CN106758468A (en) | 2017-05-31 |
Family
ID=56703786
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610233122.4A Pending CN105887544A (en) | 2016-04-15 | 2016-04-15 | Fiber separator rotor and fiber separation device |
| CN201710115694.7A Pending CN106758468A (en) | 2016-04-15 | 2017-03-01 | A kind of fiber separation machine rotor and fiber separation device |
Family Applications Before (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610233122.4A Pending CN105887544A (en) | 2016-04-15 | 2016-04-15 | Fiber separator rotor and fiber separation device |
Country Status (1)
| Country | Link |
|---|---|
| CN (2) | CN105887544A (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106368038B (en) * | 2016-11-17 | 2017-11-24 | 绥阳县双龙纸业有限公司 | A kind of upward flow type pressure sieve |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2367906A (en) * | 1942-01-09 | 1945-01-23 | Wall | Apparatus for separating wood flour |
| US4253857A (en) * | 1979-10-05 | 1981-03-03 | Koppers Company, Inc. | Apparatus for separating an entrained solid from a gas |
| CN2718029Y (en) * | 2004-07-27 | 2005-08-17 | 济宁华一轻工机械有限公司 | Fibre dividing machine |
| CN1900530A (en) * | 2005-06-22 | 2007-01-24 | 苏舍泵有限公司 | A gas separation apparatus, a front wall and a separation rotor thereof |
| CN101670212A (en) * | 2008-02-27 | 2010-03-17 | 安德里兹有限公司 | Method and apparatus for separating fibers from a gas in a centrifuge |
| CN201447633U (en) * | 2009-06-23 | 2010-05-05 | 诸城市天工造纸机械有限公司 | Fiber separator |
| CN201538928U (en) * | 2009-10-30 | 2010-08-04 | 山东杰锋机械制造有限公司 | Combined tailings sieve |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3663700D1 (en) * | 1986-07-15 | 1989-07-06 | Finckh Maschf | Pressure separator |
| CN2676551Y (en) * | 2004-01-05 | 2005-02-02 | 韩尚节 | An outlaid high tone loudspeaker |
| CN201011326Y (en) * | 2007-01-26 | 2008-01-23 | 蚌埠金威滤清器有限公司 | Air prefilter |
| CN201385253Y (en) * | 2009-04-17 | 2010-01-20 | 上海宝钢设备检修有限公司 | Grinding device of tapered inner bore with major diameter |
-
2016
- 2016-04-15 CN CN201610233122.4A patent/CN105887544A/en active Pending
-
2017
- 2017-03-01 CN CN201710115694.7A patent/CN106758468A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2367906A (en) * | 1942-01-09 | 1945-01-23 | Wall | Apparatus for separating wood flour |
| US4253857A (en) * | 1979-10-05 | 1981-03-03 | Koppers Company, Inc. | Apparatus for separating an entrained solid from a gas |
| CN2718029Y (en) * | 2004-07-27 | 2005-08-17 | 济宁华一轻工机械有限公司 | Fibre dividing machine |
| CN1900530A (en) * | 2005-06-22 | 2007-01-24 | 苏舍泵有限公司 | A gas separation apparatus, a front wall and a separation rotor thereof |
| CN101670212A (en) * | 2008-02-27 | 2010-03-17 | 安德里兹有限公司 | Method and apparatus for separating fibers from a gas in a centrifuge |
| CN201447633U (en) * | 2009-06-23 | 2010-05-05 | 诸城市天工造纸机械有限公司 | Fiber separator |
| CN201538928U (en) * | 2009-10-30 | 2010-08-04 | 山东杰锋机械制造有限公司 | Combined tailings sieve |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105887544A (en) | 2016-08-24 |
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| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20170531 |
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| RJ01 | Rejection of invention patent application after publication |