CN104364014B - There is the kibbler roll of at least one roller including flange - Google Patents
There is the kibbler roll of at least one roller including flange Download PDFInfo
- Publication number
- CN104364014B CN104364014B CN201380020775.9A CN201380020775A CN104364014B CN 104364014 B CN104364014 B CN 104364014B CN 201380020775 A CN201380020775 A CN 201380020775A CN 104364014 B CN104364014 B CN 104364014B
- Authority
- CN
- China
- Prior art keywords
- roller
- flange
- kibbler roll
- roll
- kibbler
- 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.)
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C4/00—Crushing or disintegrating by roller mills
- B02C4/28—Details
- B02C4/30—Shape or construction of rollers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C4/00—Crushing or disintegrating by roller mills
- B02C4/28—Details
- B02C4/30—Shape or construction of rollers
- B02C4/305—Wear resistant rollers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B30—PRESSES
- B30B—PRESSES IN GENERAL
- B30B3/00—Presses characterised by the use of rotary pressing members, e.g. rollers, rings, discs
- B30B3/005—Roll constructions
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B30—PRESSES
- B30B—PRESSES IN GENERAL
- B30B3/00—Presses characterised by the use of rotary pressing members, e.g. rollers, rings, discs
- B30B3/04—Presses characterised by the use of rotary pressing members, e.g. rollers, rings, discs co-operating with one another, e.g. with co-operating cones
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- Engineering & Computer Science (AREA)
- Food Science & Technology (AREA)
- Mechanical Engineering (AREA)
- Crushing And Grinding (AREA)
- Rolls And Other Rotary Bodies (AREA)
Abstract
The present invention relates to a kind of kibbler roll (1), there are two rollers (2) of general parallel orientation, it is configured to rotate the most in opposite direction and by gaps, and each roller (2) has first end (3) and the second end (4).Kibbler roll (1) includes the flange (5) being attached at least one described end (3,4) of one of described roller (2).Flange (5) radially extending along described roller (2), and there is the height (H) of outer surface (6) beyond described roller (2), this described gap that highly be enough to extend across the nip angle (α) substantially along described kibbler roll (1).
Description
Technical field
The present invention relates to a kind of kibbler roll, it has the roller of two general parallel orientation, and described roller is configured to towards that
This rotates and in opposite direction by gaps, and each roller has first end and the second end.
Background technology
When crushing or grind rock, Ore, cement clinker and other hard material, can use and there are two general parallel orientation
The kibbler roll of roller, two rollers rotate the most in opposite direction, and by gaps.Material to be broken leads to
Cross gravity or block supply (choke-fed) and be supplied in gap.A kind of kibbler roll is referred to as high pressure grinding rolls or height
Roller disintegrating machine.This kibbler roll uses and is referred to as the crushing technology that intergranular is broken.Here, to be broken or treat powder
Broken material is broken not only by the crusher surface of roller, and is broken by the granule in material to be broken, therefore orders
Entitled intergranular crushes.
Patent documentation EP-516 952 describes the example of a kind of high pressure grinding rolls.The document discloses and can bear grain
Between the improvement roller of roll squeezer of nip forces the highest in broken extruding nip.Roll squeezer has the compressive surface of embedding roller
The multiple wearing face components separated, their material is harder than the material on the roller surface surrounding inlet part.Embedded by change
The size of part, quantity and material properties, make the abrasion of compression roller match with material to be comminuted, so that abrasion minimizes, with
And make to match along the wear profile of roller and the extrusion application of extension.
With common problem is the fact that existing high pressure grinding rolls associates, due to serious edge effect, (that is, roller edge is broken
Broken decreased effectiveness), so roller diameter is extremely important with the ratio of roller width.This is because, material can be deviate from from the edge of roller, thus
The edge reducing roller makes the material cracking pressure towards gap.Therefore, these roller parameters can not change to desired degree.
Summary of the invention
It is an object of the invention to provide improvements over the prior art.More specific, it is an object to provide a kind of roller
Formula disintegrating machine, the roller diameter of this kibbler roll and roller width can more freely change without weakening crushing effect.
Will be apparent to from the following description of this invention, these and other objects and advantage, and by according to solely
Vertical kibbler roll described in claim, these and other objects and advantage will be realized.
Thering is provided a kind of kibbler roll, it has the roller of two general parallel orientation, and described roller is configured to toward each other along phase
Anti-direction rotates and by gaps.Each roller is respectively provided with first end and the second end.Kibbler roll includes being attached to
The flange of at least one end of one of them roller.This flange radially extending along roller, and there is the height of the outer surface beyond roller
Degree, this gap that highly be enough to extend across the nip angle substantially along kibbler roll.Having an advantage in that, flange eliminates roller
The weak spot of edge.Flange helps to retain the material on roller outer surface.It is to say, due to the existence of flange, it is therefore prevented that
Material falls on the edge of roller.This and then help make material towards the pressure in the gap between roller in edge's increase of roller.Logical
Crossing the weak spot of the edge eliminating roller, roller diameter and roller width can more freely change without weakening crushing effect.Separately
Outward, flange is beneficial to provide the autogenous protective layer being made up of material to be broken on roller.
When gap is set to maximum operating clearance, this height can be enough to extend across the pressure substantially along kibbler roll
The gap at angle, district.Therefore at the critical moment of fragmentation procedure, advantages as mentioned above is achieved.
Flange can include the supply structure being positioned at the inner side of flange, described structure from the inner side of flange towards the other end of roller
Extend.Having an advantage in that, this structure makes material towards the gap between roller by helping the edge of roller, even more at a distance increase
Pressure.This structure can engage with by the material of movement in broken region, and this pressure can be optimised.
This structure can be arch, continuous print, interruption or combinations thereof.These are being preferable to carry out of this structure
Example.
This flange can be made up of the first material, and this structure can be made up of the second material, described second material ratio described first
Material is hard.So, this structure will be served as anti-wear component and protect flange not to be worn.This structure also will help to generate on flange
And keep autogenous protective layer.
Flange may be logically divided into multiple sections, has an advantage in that, will be easy to manufacture and the installation of flange.Flange can be by viscous
Knot, bolt connect, screw connects, welding, soldering or other suitable tightening technology any and be attached to roller.
Kibbler roll can include the flange being attached respectively to each end of one of described roller.Advantages as mentioned above because of
This is all achieved on the two ends of roller.
Generally, unless the most additionally explicitly defined, all terms used in claim all should be according to the art
In its usual implication explain.Unless otherwise expressly stated, all mention " one/mono-/should (element, device, parts, instrument
Deng) all should openly be construed as denoting at least one situation for described element, device, parts, instrument etc..And, in the application
In Quan Wen, the meaning that term " includes " is " including but not limited to ".Finally, " nip angle " is defined as a horizontal plane and a straight line
Between angle, this horizontal plane extends through the center of the first roller and the center of the second parallel roller, and this straight line is from the first roller
Center is drawn by a bit on the second parallel roller, at this point, starts effectively to connect between the second roller and material to be broken
Close.Two kinds of different nip angles are proposed in the document relate to this theme.A kind of nip angle relates to single grain breakage, a kind of
Nip angle relates to intergranular and crushes.Relate to the broken nip angle of intergranular to be significantly less than and relate to single broken nip angle.It should be noted that
In the application, refer to relate to the nip angle that intergranular is broken.
Accompanying drawing explanation
By the exemplary of the preferred embodiments of the present invention referring to the drawings and nonrestrictive detailed description, this
Bright above and other objects, features and advantages may be better understood, and in the accompanying drawings, identical reference will be used for
Identical element, wherein:
Fig. 1 is the axonometric chart of the kibbler roll of an illustrative examples according to the present invention,
Fig. 2 a is the axonometric chart of the roller of the kibbler roll with radially extend two flanges along roller,
Fig. 2 b is the axonometric chart of a sections of one of the flange of Fig. 2 a,
Fig. 3 a is the axonometric chart of the roller of the kibbler roll with radially extend two flanges along roller,
Fig. 3 b is the axonometric chart of a sections of one of the flange of Fig. 3 a,
Fig. 4 a is the axonometric chart of the roller of the kibbler roll with radially extend two flanges along roller,
Fig. 4 b is the axonometric chart of a sections of one of the flange of Fig. 4 a, and
Fig. 5 is the kibbler roll of Fig. 1 side view when only having a flange.
Detailed description of the invention
Fig. 1 illustrates the kibbler roll 1 of an illustrative examples according to the present invention.Kibbler roll 1 has two
The roller 2 of general parallel orientation, the two roller is configured to rotate the most in opposite direction and by gaps.Each roller 2 has
There are first end 3 and the second end 4.The of kibbler roll 1 include being attached in two rollers 2 of kibbler roll 1 one
The flange 5 of one end 3 and the second end 4.Flange 5 radially extends along roller 2, and has the height H of the outer surface 6 beyond roller,
This gap that highly be enough to extend across the nip angle α substantially along kibbler roll 1.When this gap is set to maximum operation room
During gap, highly H is sufficient to extend across the gap of the nip angle α substantially along kibbler roll 1.Flange 5 is flat, and helps to treat
Broken material is maintained on roller outer surface 6.It is to say, due to the existence of flange 5, prevent material from falling on the edge of roller 2.
Flange also helps the protective layer providing spontaneous on roller, and it is made up of material to be broken.Flange 5 is divided into multiple sections 7,
So that the manufacture of flange 5 and installation.Flange 5 such as connects by bonding, bolt connection or screw and is attached to roller 2.
In fig. 2 a, it is shown that on each end 3,4 of the roller 2 of kibbler roll 1, be respectively provided with flange 5, described flange edge
Radially extending of roller 2.Flange 5 is flat, and will eliminate the weak spot of the edge of roller 2.Flange 5 helps to retain the material in roller
On the outer surface 6 of 2, and prevent material from falling on the edge of roller 2.This so roller 2 edge increase make material towards roller 2 it
Between the pressure in gap.
Fig. 2 b shows a sections 7 of the flange 5 in Fig. 2 a.As it has been described above, flange 5 is divided into multiple sections 7, in order to
Manufacture and installation in flange 5.But, flange 5 naturally also can be designed to the unit of a monomer.
In fig. 3 a, it is shown that the second embodiment of the roller 2 of kibbler roll 1.Here, flange 5 includes being positioned at flange 5
Supply structure 8 on inner side.Structure 8 extends from the inner side of flange 5 towards the other end 3,4 of roller 2.Structure 8 is in continuous arch.
The edge increasing roller 2 is made material towards the pressure in the gap between roller 2 by structure 8.Material will engage with structure 8, then by
Press to and pass through gap, i.e. material is blocked and is supplied in gap.
Fig. 3 b shows a sections 7 of the flange 5 in Fig. 3 a.Naturally, also can set according to the flange 5 of the second embodiment
It is calculated as a monomeric unit.
In fig .4, it is shown that the 3rd embodiment of the roller 2 of kibbler roll 1.Here, flange 5 also includes being positioned at inner side
On supply structure 8.But, it is to be interrupted according to the structure 8 of this embodiment.
Fig. 4 b illustrates a sections 7 of the flange 5 in Fig. 4 a.Naturally, can also be designed according to the flange 5 of the 3rd embodiment
One monomeric unit.
In fig. 5 it is shown that the side view of kibbler roll 1, in order to help to understand nip angle α.Paint from the center of right roller 2
System is by the first straight line of any on left roller 2, at this point, starts effectively to engage between left roller 2 and material to be broken.?
Extend through and between the horizontal plane at the center of left roller, right roller and described first straight line, record nip angle α.This angle is according to carrying above
Less in two possible angles that the definition gone out is obtained one.In the embodiment shown in fig. 5, flange 5 is beyond outside roller 2
The height H on surface 6 be enough to extend across the gap of the nip angle α substantially along kibbler roll 1.
During the fragmentation procedure of kibbler roll 1, material to be broken is transported to roll crushing by feedway
Machine 1, and it is introduced into the hopper of feedway.Material to be broken is then fed between two rollers 2 of kibbler roll 1
Gap.The flange 5 of kibbler roll 1 helps to retain the material on the roller outer surface 6 of roller 2, and helps the whole width at roller 2
Upper, especially edge at roller 2 increase make material towards roller between the pressure in gap.When material is parallel by two
The breaker roll 2 of rotation when being broken, it leaves gap under gravity, in order to transfer out from this unit.
The present invention is described above referring especially to some embodiments.But, as readily understood by the skilled person,
In the scope of the present invention that following claims limits, the other embodiments beyond embodiments disclosed above is equally possible
's.
Such as, described structure can be any suitable size and shape, the most straight, oblique, bending, annular,
Binary or monomer.
The size and shape of flange can also be changed, thus includes various structures.If flange includes various structures,
Then these structures can be in different size and shape.
Claims (11)
1. a kibbler roll (1), has the roller (2) of two general parallel orientation, and described roller is configured to toward each other along contrary
Direction rotate and by gaps, each roller (2) is respectively provided with first end (3) and the second end (4), described kibbler roll
(1) including:
Flange (5), at least one end (3,4) of the roller being attached in described roller (2),
Described flange (5) radially extending along described roller (2),
Described flange (5) has the height (H) of the outer surface (6) beyond described roller (2), and described height be enough to extend across substantially
Along the described gap at the nip angle (α) of described kibbler roll (1),
Wherein said flange (5) includes the supply structure (8) being positioned on the inner side of described flange (5), and described structure (8) is from described
The inner side of flange (5) extends towards the other end (3,4) of described roller (2).
Kibbler roll the most according to claim 1 (1), wherein when described gap is set to maximum operating clearance,
Described height be enough to extend across the described gap at the nip angle (α) substantially along described kibbler roll (1).
Kibbler roll the most according to claim 1 (1), wherein said structure (8) is arch.
Kibbler roll the most according to claim 2 (1), wherein said structure (8) is arch.
5., according to the kibbler roll (1) according to any one of claim 1-4, wherein said structure (8) is continuous print.
6., according to the kibbler roll (1) according to any one of claim 1-4, wherein said structure (8) is to be interrupted.
7., according to the kibbler roll (1) according to any one of claim 1-4, wherein said flange is made up of the first material,
Described structure is made up of the second material, and described second material is harder than described first material.
8., according to the kibbler roll (1) according to any one of claim 1-4, wherein said flange (5) is divided into multiple joint
Section (7).
9., according to the kibbler roll (1) according to any one of claim 1-4, wherein said flange (5) is by bonding, bolt
Connect, screw connects or is attached to described roller (2).
10., according to the kibbler roll (1) according to any one of claim 1-4, wherein said flange (5) is attached by soldering
To described roller (2).
11. according to the kibbler roll (1) according to any one of aforementioned claim 1-4, described including being attached respectively to
The flange (5) of each end (3,4) of roller (2).
Applications Claiming Priority (5)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US13/451,906 US8708264B2 (en) | 2012-04-20 | 2012-04-20 | Roller crusher having at least one roller comprising a flange |
| EP12164950.3 | 2012-04-20 | ||
| US13/451,906 | 2012-04-20 | ||
| EP20120164950 EP2653229A1 (en) | 2012-04-20 | 2012-04-20 | Roller crusher having at least one roller comprising a flange |
| PCT/EP2013/058146 WO2013156586A2 (en) | 2012-04-20 | 2013-04-19 | Roller crusher having at least one roller comprising a flange |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104364014A CN104364014A (en) | 2015-02-18 |
| CN104364014B true CN104364014B (en) | 2016-12-14 |
Family
ID=48141993
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201380020775.9A Active CN104364014B (en) | 2012-04-20 | 2013-04-19 | There is the kibbler roll of at least one roller including flange |
Country Status (12)
| Country | Link |
|---|---|
| CN (1) | CN104364014B (en) |
| AR (1) | AR090752A1 (en) |
| AU (2) | AU2013203833C1 (en) |
| BR (1) | BR112014025992B1 (en) |
| CA (2) | CA2870044C (en) |
| CL (2) | CL2014002803A1 (en) |
| IN (1) | IN2014DN08393A (en) |
| MX (1) | MX352883B (en) |
| PE (2) | PE20171498A1 (en) |
| RU (2) | RU2634954C2 (en) |
| UA (1) | UA114621C2 (en) |
| WO (1) | WO2013156586A2 (en) |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR3046102A1 (en) * | 2015-12-23 | 2017-06-30 | Michelin & Cie | CALENDER COMPRISING A ROLL EQUIPPED WITH SIDE FRETHS |
| DE102017208014A1 (en) * | 2017-05-11 | 2018-11-15 | Thyssenkrupp Ag | Roll mill and method for operating a roll mill |
| SE541957C2 (en) | 2017-11-10 | 2020-01-14 | Metso Sweden Ab | A deflection distributor refitting kit, a method for mounting and a roller crusher comprising such kit |
| DE102018108690A1 (en) * | 2018-04-12 | 2019-10-17 | Thyssenkrupp Ag | Grinding roller and roller press |
| US11925942B2 (en) | 2021-10-22 | 2024-03-12 | Metso Outotec USA Inc. | Roller crusher and method for operating thereof |
| US12076729B2 (en) | 2021-10-22 | 2024-09-03 | Metso Outotec USA Inc. | Roller crusher and method for arrangement thereof |
| US12097506B2 (en) | 2021-10-22 | 2024-09-24 | Metso Outotec USA Inc. | Roller crusher and method for operating thereof |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3749004A (en) * | 1971-07-30 | 1973-07-31 | Schlitz Brewing Co J | Apparatus for crushing and/or compacting |
| US5054701A (en) * | 1989-06-20 | 1991-10-08 | Fives-Cail Babcock | Milling process and apparatus |
Family Cites Families (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE457037C (en) * | 1928-03-06 | Bergedorfer Maschinenfabrik Vo | Rolling mill for processing clay or other pulpy or granular masses with end plates for the roll gap located on the end faces of the rolls | |
| US1014383A (en) * | 1911-02-25 | 1912-01-09 | Jeremiah S Frazee | Crushing-rolls. |
| US1908519A (en) * | 1928-07-10 | 1933-05-09 | Albert P Leonard | Sugar cane mill |
| US3873259A (en) * | 1973-12-07 | 1975-03-25 | United States Steel Corp | Mold segment |
| SU1368033A1 (en) * | 1986-04-18 | 1988-01-23 | Всесоюзный Научно-Исследовательский Институт Химических Реактивов И Особо Чистых Веществ | Roller mill |
| DE3885442T2 (en) * | 1987-04-28 | 1994-04-14 | Nittetsu Mining Co Ltd | ROLL CRUSHERS AND CRUSHING METHOD USING THE SAME. |
| US5253816A (en) * | 1989-07-20 | 1993-10-19 | Krupp Polysius Ag | Material crushing roller construction |
| DE4037816A1 (en) * | 1990-11-28 | 1992-06-04 | Kloeckner Humboldt Deutz Ag | Seal for ends of gap between milling rollers - comprises annular ring mounted at roller ends covering both gap and edge of second roller |
| DE4132474A1 (en) | 1991-05-28 | 1992-12-03 | Kloeckner Humboldt Deutz Ag | WEAR-RESISTANT GRINDING ROLLER FOR USE IN ROLLING MACHINES, ESPECIALLY IN HIGH PRESSURE ROLLING PRESSES |
| DK176624B1 (en) * | 2007-07-25 | 2008-12-01 | Smidth As F L | Rolling press with flexible ring disc sections |
-
2013
- 2013-04-11 AU AU2013203833A patent/AU2013203833C1/en active Active
- 2013-04-19 PE PE2017000736A patent/PE20171498A1/en unknown
- 2013-04-19 PE PE2014001647A patent/PE20150076A1/en active IP Right Grant
- 2013-04-19 CA CA2870044A patent/CA2870044C/en active Active
- 2013-04-19 UA UAA201411212A patent/UA114621C2/en unknown
- 2013-04-19 RU RU2014141405A patent/RU2634954C2/en active
- 2013-04-19 RU RU2017121498A patent/RU2736296C1/en active
- 2013-04-19 CN CN201380020775.9A patent/CN104364014B/en active Active
- 2013-04-19 BR BR112014025992-5A patent/BR112014025992B1/en active IP Right Grant
- 2013-04-19 CA CA3066151A patent/CA3066151C/en active Active
- 2013-04-19 WO PCT/EP2013/058146 patent/WO2013156586A2/en active Application Filing
- 2013-04-19 AR ARP130101297A patent/AR090752A1/en active IP Right Grant
- 2013-04-19 MX MX2014012662A patent/MX352883B/en active IP Right Grant
-
2014
- 2014-10-09 IN IN8393DEN2014 patent/IN2014DN08393A/en unknown
- 2014-10-17 CL CL2014002803A patent/CL2014002803A1/en unknown
-
2015
- 2015-10-08 AU AU2015238874A patent/AU2015238874B2/en active Active
-
2018
- 2018-12-17 CL CL2018003656A patent/CL2018003656A1/en unknown
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3749004A (en) * | 1971-07-30 | 1973-07-31 | Schlitz Brewing Co J | Apparatus for crushing and/or compacting |
| US5054701A (en) * | 1989-06-20 | 1991-10-08 | Fives-Cail Babcock | Milling process and apparatus |
Also Published As
| Publication number | Publication date |
|---|---|
| MX352883B (en) | 2017-12-13 |
| AU2013203833B2 (en) | 2015-07-09 |
| CL2018003656A1 (en) | 2019-02-01 |
| BR112014025992B1 (en) | 2020-12-29 |
| MX2014012662A (en) | 2015-07-06 |
| WO2013156586A3 (en) | 2013-12-12 |
| RU2634954C2 (en) | 2017-11-08 |
| CA3066151A1 (en) | 2013-10-24 |
| AR090752A1 (en) | 2014-12-03 |
| AU2015238874A1 (en) | 2015-10-29 |
| AU2013203833C1 (en) | 2015-09-24 |
| CA2870044A1 (en) | 2013-10-24 |
| CN104364014A (en) | 2015-02-18 |
| WO2013156586A2 (en) | 2013-10-24 |
| AU2013203833A1 (en) | 2013-11-07 |
| UA114621C2 (en) | 2017-07-10 |
| BR112014025992A2 (en) | 2017-06-27 |
| RU2014141405A (en) | 2016-06-10 |
| PE20150076A1 (en) | 2015-02-10 |
| IN2014DN08393A (en) | 2015-05-08 |
| CL2014002803A1 (en) | 2015-01-30 |
| RU2736296C1 (en) | 2020-11-13 |
| AU2015238874B2 (en) | 2016-07-28 |
| CA3066151C (en) | 2021-08-31 |
| PE20171498A1 (en) | 2017-10-20 |
| CA2870044C (en) | 2020-04-07 |
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| CP01 | Change in the name or title of a patent holder |
Address after: Swedish teleilebao Patentee after: Metsototel Sweden Ltd. Address before: Swedish teleilebao Patentee before: Metso (Sweden) Ltd. Address after: Swedish teleilebao Patentee after: Metso (Sweden) Ltd. Address before: Swedish teleilebao Patentee before: METSO MINERALS (SWEDEN) AB |
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| CP01 | Change in the name or title of a patent holder | ||
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Effective date of registration: 20231102 Address after: Wisconsin Patentee after: Metso altotel USA Ltd. Address before: Swedish teleilebao Patentee before: Metsototel Sweden Ltd. |
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| TR01 | Transfer of patent right |