CN207277076U - A kind of efficient disc pulping machine - Google Patents
A kind of efficient disc pulping machine Download PDFInfo
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- CN207277076U CN207277076U CN201721347435.9U CN201721347435U CN207277076U CN 207277076 U CN207277076 U CN 207277076U CN 201721347435 U CN201721347435 U CN 201721347435U CN 207277076 U CN207277076 U CN 207277076U
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- grinding
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Abstract
It the utility model is related to a kind of paper-making pulper, there is provided a kind of rational in infrastructure, grind left in shell, You Mo areas good airproof performance, not grout leaking, slurry beating is heightened and uniform paper-making paste mill, main shaft including mill shell and in mill shell, rotating grinding board is arranged with the main shaft, equipped with grinding in two disc face of rotating grinding board, corresponded in the mill shell and extend an annular protrusion shading ring on the position of rotating grinding board, rotating grinding board inner cavity is set to be isolated into left and right Liang Gemo areas, the rotating grinding board side is corresponding with shading ring, into dynamic cooperation, a groove is set on the rotating grinding board periphery wall, sealing ring is equipped with the groove.
Description
Technical field
Paper-making pulping machinery apparatus field is the utility model is related to, especially a kind of efficient disc pulping machine.
Background technology
At present, the fiberizer in existing structure it include mill shell and the main shaft in mill shell, be arranged with the main shaft
Rotating grinding board, equipped with grinding in two disc face of rotating grinding board, corresponds in the mill shell and extends one on the position of rotating grinding board
Annular protrusion shading ring, makes rotating grinding board inner cavity be isolated into left and right Liang Gemo areas, and the rotating grinding board side is opposite with shading ring
Should, into dynamic cooperation, a groove is set on the rotating grinding board periphery wall, sealing ring is equipped with the groove；In order to increase rotation
The sealing performance gone round and round a millstone between disk periphery and shading ring, is realized close often through the conventional O-ring seal of simple increase
The sealing effect of the effect of envelope, only individual layer, sealing effect is poor, the sealing ring of the conventional structure when in use between it is long when,
It is easily damaged, prevents sealing ring from reaching sealing effect so that rotating grinding board periphery is connected not close with shading ring, causes
Left and right two mills storehouse slurry is mutually gone here and there, and is influenced refining effect, is caused paper pulp beating degree uneven, do not reach the requirement of papermaking.And defibrination
The tooth form of grinding in machine is the vertical mill basal plane of roll flute, and roll flute is angled with the radial direction of mill in card, this mill
There is roll flute to fibre cutting ability not when handling the fiber of fibre wall thickness, fiber finer cell fibre length, deflection and good toughness in piece
It is enough, cause to be ground serious wear, be ground phenomena such as usage time is short, influence the continuous-stable of production, add replacement grinding
Number, add the labor intensity of flight-line maintenance personnel, also increase flight-line maintenance cost.
Utility model content
In view of the deficienciess of the prior art, the purpose of this utility model is to provide left and right mill area in one kind mill shell is close
Envelope property is good, not grout leaking, slurry beating heighten and uniformly, improve the efficient disk of cut-out ability of the grinding to fiber and service life
Fiberizer.
What the technical solution of the utility model was realized in：A kind of efficient disc pulping machine, including mill shell and arranged on mill
Main shaft in shell, is arranged with rotating grinding board on the main shaft, equipped with grinding in two disc face of rotating grinding board, in the mill shell
Extend an annular protrusion shading ring on the position of corresponding rotating grinding board, rotating grinding board inner cavity is isolated into left and right Liang Gemo areas, institute
It is corresponding with shading ring to state rotating grinding board side, into dynamic cooperation, a groove is set on the rotating grinding board periphery wall, it is described recessed
Sealing ring is equipped with groove；It is characterized in that：The sealing ring includes sealing ring body, and the outer wall of the sealing ring body is in convex
The arc shape gone out, the inner wall of the sealing ring body are in the arcwall face of indent, and the edge of the sealing ring inner ring extends to axial both ends
There is first annular raised and the second annular protrusion, the edge of sealing ring outer ring is extended with the 3rd annular protrusion and the to axial both ends
Four annular protrusions, first annular raised and the 3rd annular convex to form annular groove, second annular protrusion and Fourth Ring
Shape convexes to form lower annular groove, is arranged at intervals with buffer stopper on the end face of the 3rd annular protrusion, fourth annular is convex
Lower buffer stopper is arranged at intervals with the end face risen.
Preferably：The rotating grinding board both sides are equipped with impeller by screw.
By using above-mentioned technical proposal, by three-layer sealed circle to being realized between rotating grinding board periphery and shading ring
It is multi-stage sealed, the sealing performance between rotating grinding board periphery and shading ring is effectively raised, ensure that rotating grinding board is justified
All outsides are even closer with the connection of shading ring so that and the hermetically sealed not grout leaking of left and right Liang Mo areas warehouse, beating degree is high and uniform,
The required beating degree of paper pulp can be disposably completed, production cost is low, and after long-time use, will not damage easily, without warp
Often maintenance, topology layout are reasonable；The outer wall of sealing ring body is arc shape, and on sealing ring body set on annular groove with
Lower annular groove, is effectively increased the pliability of the sealing ring, and screen resilience when making the sealing ring possess stress, makes the structure
The sealing performance of sealing ring is stronger, so as to further increase the leakproofness between rotating grinding board periphery and shading ring.
The utility model is further arranged to：The groove width of the upper annular groove is become from slot bottom toward notch prescription to gradual
Greatly, the groove width of the lower annular groove is from slot bottom toward notch prescription to becoming larger.
By using above-mentioned technical proposal, the pliability of sealing ring is further increased, further ensure that sealing ring
Surface energy be closely close to the surface of rotating grinding board periphery and shading ring, so as to further ensure that rotating grinding board
It is even closer between periphery and shading ring.
The utility model is further arranged to：The groove width of the groove is tapered into from slot bottom toward notch direction.
By using above-mentioned technical proposal, play the role of fastening to sealing ring, avoid sealing ring from occurring loosening influence
Leakproofness between rotating grinding board periphery and shading ring.
The utility model is further arranged to：The grinding includes dynamic grinding and quiet grinding, be ground by monoblock type disk or
It is to be combined to form by polylith fanning strip, roll flute is offered on the bottom plate of grinding, roll flute is distributed from inside to outside is divided into four ring regions,
Fracture area, corase grinding area, fine grinding area and fine grinding area, fracture area, roughly grind area, fine grinding area and refine the roll flute in area each other in interval point
Isolation strip is offered between cloth, i.e. fracture area, corase grinding area, fine grinding area and fine grinding area's roll flute, relative flute position is by the outside ring region of interior ring region
In density step by step, roll flute and bottom plate basal plane are into 55o -65o inclination angles.
By using above-mentioned technical proposal, roll flute is in inclination angle shape so that and roll flute top surface angle remains a tip-angled shape, this
Sample is ground in high-speed rotation process, and roll flute remains fibre stuff a kind of more effective cutting action, extends mill
The usage time of tooth, since roll flute is helical teeth, will increase with the contact area of fibre stuff, while play impeller blade work
With fibre stuff being stirred to come, increase roll flute and fiber contacts number, improve cut-out probability；Grinding roll flute is divided into interval
Area, fine grinding area and fine grinding area of three, area are roughly ground, this body length is longer to fiber for this, the fibre for being difficult to cut off of deflection and good toughness
Dimension, middle areas of disconnection play cushioning effect, prevent long fibre to be entangled between being maintained at roll flute, reach the effect of gradually switching off, and improve
Effect is cut off, when entering next region, prevents fiber interweaving from causing to block between roll flute, influences throughput, power consumption increase.
Brief description of the drawings
In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment
Or attached drawing needed to be used in the description of the prior art is briefly described, it should be apparent that, drawings in the following description are only
It is some embodiments of the utility model, for those of ordinary skill in the art, before not making the creative labor property
Put, other attached drawings can also be obtained according to these attached drawings.
Fig. 1 is the structure diagram that the utility model is installed on main machine base；
Fig. 2 is the utility model embodiment structure diagram；
Fig. 3 is ring structure schematic front view in the utility model embodiment；
Fig. 4 is ring structure schematic cross-sectional view in the utility model embodiment；
Fig. 5 is the A portions enlarged drawing of Fig. 4；
Fig. 6 is to be ground structure diagram in the utility model embodiment；
Fig. 7 is A-A in Fig. 6 to schematic cross-sectional view；
Fig. 8 is B-B in Fig. 6 to schematic cross-sectional view.
Embodiment
The following is a combination of the drawings in the embodiments of the present utility model, and the technical scheme in the embodiment of the utility model is carried out
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are without creative efforts
All other embodiments obtained, shall fall within the protection scope of the present invention.
As Figure 1-Figure 8, the utility model discloses a kind of efficient disc pulping machine, including mill shell 1, the mill shell
It is interior to be equipped with main shaft 2, rotating grinding board 3 is arranged with the mill shell inner main axis 2, mill is housed in described 3 liang of disc faces of rotating grinding board
Piece 31, described grind extend an annular protrusion shading ring 11, the rotating grinding board side on the position that rotating grinding board 3 is corresponded in shell 1
Face is corresponding with shading ring, into dynamic cooperation, rotating grinding board inner cavity is isolated into left and right Liang Gemo areas, the mill shell is equipped with and a left side
The grout outlet 12 that You Lianggemo areas are connected and stock inlet 13, the mill shell top residing for the You Mo areas are additionally provided with grout outlet 14,
Bottom is additionally provided with sewage draining exit 15, and a groove 32 is set on the rotating grinding board periphery wall, sealing ring 4 is equipped with the groove,
The rotating grinding board both sides are equipped with handwheel 33 by screw, and the left side wall of the mill shell 1 is formed with flanged macropore along axis,
Equipped with the left mill 5 being slidably matched in macropore, equipped with left grinding 51 in the left mill inner circle card, grind on shell with left mill 2
Corresponding position is formed with the inlet pipe mouth 16 that mill 2 is fed to the left, and the end cap 6 with centre bore, end cap are housed on the end face of macropore
Equipped with the worm gear mechanism 7 for interlocking left mill 2 in centre bore.
The paper-making paste mill mill shell 1 is fixed on 8 on main machine base, and mill shell inner main axis 2 pass through bearing block
Interior bearing 9 is connected with motor 10, and the bearing block, motor are fixedly arranged on base.
The working condition of the utility model is：Motor drives rotating grinding board operating, and impeller rotates at a high speed at the same time with mill, mill
Powerful self-suction and extrapolability are produced in storehouse, from the enterprising slurry 16 inspiration slurry of the mouth of pipe of mill shell, through the grinding milled in Zuo Mo areas
Afterwards, under the promotion of impeller, it is pushed to through grout outlet 12 in stock inlet 13, the grinding in Zai Youyoumo areas carries out secondary grinding
Starch, after milled, under the promotion of impeller, release slurry through grout outlet 14, input papermaking machine-made paper, in cycles, fiberizer
Ceaselessly work, efficiently quickly realize the purpose of defibrination.
The utility model adds shading ring 11 in mill shell, makes to be isolated into Liang Gemo areas in defibrination casing, then is ground in rotation
Open up a groove on Pan Yuanzhouwaicebi, sealing ring is equipped with groove, make the hermetically sealed not grout leaking of left and right Liang Mo areas warehouse, one
Fiberizer plays the role of two fiberizers, and slurry followed by enters You Mo areas defibrination through Zuo Mo areas defibrination, improves paper pulp
Beating degree, so buy a playscript with stage directions utility model fiberizer can papermaking, reduce the investment of the pulping equipment in middle-size and small-size paper mill,
Decrease electric distribution expense and plant area at the same time.
In the utility model specific embodiment, the sealing ring 4 includes sealing ring body 90, the sealing ring body 90
Outer wall is in outwardly arc shape, and the inner wall of the sealing ring body 90 is in the arcwall face of indent, the edge of the sealing ring inner ring
First annular raised 100 and second annular protrusion 120 are extended with to axial both ends, the edge of sealing ring outer ring prolongs to axial both ends
Stretching has the 3rd annular protrusion 110 and fourth annular protrusion 130, this first annular raised 100 and the 3rd annular protrusion 110 formed on
Annular groove 140, second annular protrusion 12 form lower annular groove 150, the described the 3rd annular with fourth annular protrusion 130
Buffer stopper 160 is arranged at intervals with the end face of protrusion 110, lower buffering is arranged at intervals with the end face of fourth annular protrusion 130
Block 170.
By using above-mentioned technical proposal, by three-layer sealed circle to being realized between rotating grinding board periphery and shading ring
It is multi-stage sealed, the sealing performance between rotating grinding board periphery and shading ring is effectively raised, ensure that rotating grinding board is justified
All outsides are even closer with the connection of shading ring so that and the hermetically sealed not grout leaking of left and right Liang Mo areas warehouse, beating degree is high and uniform,
The required beating degree of paper pulp can be disposably completed, production cost is low, and after long-time use, will not damage easily, without warp
Often maintenance, topology layout are reasonable；The outer wall of sealing ring body is arc shape, and on sealing ring body set on annular groove with
Lower annular groove, is effectively increased the pliability of the sealing ring, and screen resilience when making the sealing ring possess stress, makes the structure
The sealing performance of sealing ring is stronger, so as to further increase the leakproofness between rotating grinding board periphery and shading ring.
In the utility model specific embodiment, the groove width of the upper annular groove 140 from slot bottom toward notch prescription to by
Gradual change is big, and the groove width of the lower annular groove 150 is from slot bottom toward notch prescription to becoming larger.
By using above-mentioned technical proposal, the pliability of sealing ring is further increased, further ensure that sealing ring
Surface energy be closely close to the surface of rotating grinding board periphery and shading ring, so as to further ensure that rotating grinding board
It is even closer between periphery and shading ring.
In the utility model specific embodiment, the groove width of the groove 32 is tapered into from slot bottom toward notch direction.
By using above-mentioned technical proposal, play the role of fastening to sealing ring, avoid sealing ring from occurring loosening influence
Leakproofness between rotating grinding board periphery and shading ring.
In the utility model specific embodiment, the grinding 31 includes dynamic grinding and quiet grinding, is ground and is justified by monoblock type
Disk or combined by polylith fanning strip is formed, and offers roll flute on the bottom plate 500 of grinding 31, roll flute is distributed from inside to outside to be divided into
Four ring regions, fracture area 100, corase grinding area 200, fine grinding area 300 and fine grinding area 400, fracture area 100, corase grinding area 200, fine grinding area
300 and fine grinding area 400 roll flute 101,201,301,401 each other in being spaced apart, i.e. fracture area 100, corase grinding area 200, carefully
Isolation strip a, b, c are offered between mill area 300 and fine grinding 400 roll flute of area, the arrangement of roll flute 101,201,301,401 is outside by interior ring region
Ring region is in density step by step, and roll flute 101,201,301,401 and bottom plate basal plane are into 55o -65o inclination angles.
By using above-mentioned technical proposal, roll flute is in inclination angle shape so that and roll flute top surface angle remains a tip-angled shape, this
Sample is ground in high-speed rotation process, and roll flute remains fibre stuff a kind of more effective cutting action, extends mill
The usage time of tooth, since roll flute is helical teeth, will increase with the contact area of fibre stuff, while play impeller blade work
With fibre stuff being stirred to come, increase roll flute and fiber contacts number, improve cut-out probability；Grinding roll flute is divided into interval
Area, fine grinding area and fine grinding area of three, area are roughly ground, this body length is longer to fiber for this, the fibre for being difficult to cut off of deflection and good toughness
Dimension, middle areas of disconnection play cushioning effect, prevent long fibre to be entangled between being maintained at roll flute, reach the effect of gradually switching off, and improve
Effect is cut off, when entering next region, prevents fiber interweaving from causing to block between roll flute, influences throughput, power consumption increase.
The above is only the preferred embodiment of the utility model only, is not intended to limit the utility model, all at this
Within the spirit and principle of utility model, any modification, equivalent replacement, improvement and so on, should be included in the utility model
Protection domain within.
Claims (5)
1. a kind of efficient disc pulping machine, including shell and the main shaft in mill shell are ground, rotating grinding board is arranged with the main shaft,
Equipped with grinding in two disc face of rotating grinding board, corresponded in the mill shell extend on the position of rotating grinding board an annular protrusion every
From ring, rotating grinding board inner cavity is set to be isolated into left and right Liang Gemo areas, the rotating grinding board side is corresponding with shading ring, Cheng Dongpei
Close, a groove is set on the rotating grinding board periphery wall, sealing ring is equipped with the groove；It is characterized in that：The sealing
Circle includes sealing ring body, and the outer wall of the sealing ring body is in outwardly arc shape, and the inner wall of the sealing ring body is in interior
Recessed arcwall face, the edge of the sealing ring inner ring are extended with first annular raised and the second annular protrusion, sealing to axial both ends
The edge for enclosing outer ring is extended with the 3rd annular protrusion and fourth annular protrusion to axial both ends, the first annular raised and tricyclic
Shape convexes to form annular groove, which convexes to form lower annular groove, the tricyclic with fourth annular
Buffer stopper is arranged at intervals with the end face of shape protrusion, lower buffer stopper is arranged at intervals with the end face of fourth annular protrusion.
A kind of 2. efficient disc pulping machine according to claim 1, it is characterised in that：The groove width of the upper annular groove by
Slot bottom is toward notch prescription to becoming larger, and the groove width of the lower annular groove is from slot bottom toward notch prescription to becoming larger.
A kind of 3. efficient disc pulping machine according to claim 1, it is characterised in that：The groove width of the groove from slot bottom toward
Notch direction tapers into.
A kind of 4. efficient disc pulping machine according to claim 1, it is characterised in that：The grinding includes dynamic grinding and quiet
Grinding, is ground and is made of monoblock type disk or combined by polylith fanning strip, offers roll flute on the bottom plate of grinding, roll flute by
It is divided into four ring regions, fracture area, corase grinding area, fine grinding area and fine grinding area, fracture area, corase grinding area, fine grinding area and essence from inside to outside
The roll flute in area is ground each other in being spaced apart, i.e., offers isolation strip between fracture area, corase grinding area, fine grinding area and fine grinding area's roll flute,
Relative flute position is in density step by step by the outside ring region of interior ring region, and roll flute and bottom plate basal plane are into 55o -65o inclination angles.
A kind of 5. efficient disc pulping machine according to claim 1, it is characterised in that：The rotating grinding board both sides pass through spiral shell
Impeller is bound.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721347435.9U CN207277076U (en) | 2017-10-19 | 2017-10-19 | A kind of efficient disc pulping machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721347435.9U CN207277076U (en) | 2017-10-19 | 2017-10-19 | A kind of efficient disc pulping machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207277076U true CN207277076U (en) | 2018-04-27 |
Family
ID=61979678
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721347435.9U Expired - Fee Related CN207277076U (en) | 2017-10-19 | 2017-10-19 | A kind of efficient disc pulping machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207277076U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111636231A (en) * | 2020-05-28 | 2020-09-08 | 张凤群 | Intelligent pulp making machine |
-
2017
- 2017-10-19 CN CN201721347435.9U patent/CN207277076U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111636231A (en) * | 2020-05-28 | 2020-09-08 | 张凤群 | Intelligent pulp making machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180427 Termination date: 20211019 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |