CN110026276A - A kind of Novel grinding disc liner plate - Google Patents
A kind of Novel grinding disc liner plate Download PDFInfo
- Publication number
- CN110026276A CN110026276A CN201910346763.4A CN201910346763A CN110026276A CN 110026276 A CN110026276 A CN 110026276A CN 201910346763 A CN201910346763 A CN 201910346763A CN 110026276 A CN110026276 A CN 110026276A
- Authority
- CN
- China
- Prior art keywords
- liner plate
- grinding disc
- interior lining
- lining panel
- novel grinding
- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C15/00—Disintegrating by milling members in the form of rollers or balls co-operating with rings or discs
- B02C15/08—Mills with balls or rollers centrifugally forced against the inner surface of a ring, the balls or rollers of which are driven by a centrally arranged member
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C23/00—Auxiliary methods or auxiliary devices or accessories specially adapted for crushing or disintegrating not provided for in preceding groups or not specially adapted to apparatus covered by a single preceding group
Landscapes
- Engineering & Computer Science (AREA)
- Food Science & Technology (AREA)
- Polishing Bodies And Polishing Tools (AREA)
Abstract
The invention discloses a kind of Novel grinding disc liner plates, and including the outer liner plate being detachably connected and interior lining panel, the inside edge of the outer liner plate is docked with the outer ledge of the interior lining panel, form liner plate group.Lining board for grinding discs is radially divided into two blocks of front and back liner plate along mill by the present invention, and preceding liner plate is not worn closely substantially from mill center, and abrasion is concentrated mainly on rear lining plate and goes out, therefore, rear lining plate is only replaced when replacing lining board for grinding discs, this is greatly lowered Vertical Mill operating cost, improves stock utilization.
Description
Technical field
The present invention relates to Vertical Mill technical field, especially a kind of Novel grinding disc liner plate.
Background technique
Vertical Mill is obtained as a kind of main milling equipment in occasions such as grinding raw material, cement, coal dust, slag and steel slags
Widely apply.Currently, it is all a monolith that the lining board for grinding discs of domestic Vertical Mill is substantially radial along mill, and wear liner is often
Grinding roller is milled the abrasion in area, i.e. the direction of mill outer is worn maximum, and the liner plate close from mill center is not worn substantially, is replaced
Liner plate often needs together to replace monolith liner plate, and the region of basic no abrasion is also replaced therewith, this has resulted in waste, increases
The operating cost of Vertical Mill is added.
Summary of the invention
The purpose of this section is to summarize some aspects of the embodiment of the present invention and briefly introduce some preferable implementations
Example.It may do a little simplified or be omitted to avoid our department is made in this section and the description of the application and the title of the invention
Point, the purpose of abstract of description and denomination of invention it is fuzzy, and this simplification or omit and cannot be used for limiting the scope of the invention.
The problem of in view of above-mentioned and/or existing lining board for grinding discs, propose the present invention.
Therefore, the one of purpose of the present invention is to provide a kind of Novel grinding disc liner plate, greatly reduces Vertical Mill operation
Cost improves stock utilization.
In order to solve the above technical problems, the invention provides the following technical scheme: a kind of Novel grinding disc liner plate comprising removable
The outer liner plate and interior lining panel of connection are unloaded, the inside edge of the outer liner plate is docked with the outer ledge of the interior lining panel, forms lining
Board group.
A kind of preferred embodiment as Novel grinding disc liner plate of the present invention, in which: the inside edge of the interior lining panel is logical
Briquetting is crossed to be pressed on abrasive disk seat.
A kind of preferred embodiment as Novel grinding disc liner plate of the present invention, in which: the outer rim of the abrasive disk seat is fixed with
The inward flange of collet, the collet is projected radially inwards and is pressed on the outer ledge of the outer liner plate.
A kind of preferred embodiment as Novel grinding disc liner plate of the present invention, in which: the inside edge of the outer liner plate with
The outer ledge of the interior lining panel forms complementary fixing structure, and is docked by seam allowance.
A kind of preferred embodiment as Novel grinding disc liner plate of the present invention, in which: the outer ledge of the interior lining panel
Top has protrusion, and the top of the inside edge of the outer liner plate has the recess of cooperation, the outer liner plate and the interior lining panel
When docking, the protrusion is embedded in the recess.
A kind of preferred embodiment as Novel grinding disc liner plate of the present invention, in which: under the interior lining panel outer ledge
Portion and the upper surface of the abrasive disk seat are fixed, and the lower part of the outer liner plate outer ledge and the upper surface of the abrasive disk seat are fixed.
A kind of preferred embodiment as Novel grinding disc liner plate of the present invention, in which: the interior lining panel inside edge it is upper
Portion forms chamfering slope surface, and the line of slope has component inwardly and upward.
A kind of preferred embodiment as Novel grinding disc liner plate of the present invention, in which: institute is fixed in the lower part of the briquetting
It states on abrasive disk seat, top is pressed in the slope surface of the interior lining panel.
A kind of preferred embodiment as Novel grinding disc liner plate of the present invention, in which: the upper surface of the liner plate group is interior
Recessed curved surface, and the outer ledge of the outer liner plate is higher than inside edge.
A kind of preferred embodiment as Novel grinding disc liner plate of the present invention, in which: the liner plate group it is circumferentially distributed in
On the abrasive disk seat, and each liner plate group is closely bonded each other, and ring-type is collectively formed.
Beneficial effects of the present invention: lining board for grinding discs is radially divided into two blocks of front and back liner plate along mill by the present invention, preceding liner plate from
Mill center is not worn closely substantially, and abrasion is concentrated mainly on rear lining plate and goes out, and therefore, only replaces rear lining plate when replacing lining board for grinding discs
, this is greatly lowered Vertical Mill operating cost, improves stock utilization.
Detailed description of the invention
In order to illustrate the technical solution of the embodiments of the present invention more clearly, required use in being described below to embodiment
Attached drawing be briefly described, it should be apparent that, drawings in the following description are only some embodiments of the invention, for this
For the those of ordinary skill of field, without any creative labor, it can also be obtained according to these attached drawings other
Attached drawing.Wherein:
Fig. 1 is the scheme of installation of the Novel grinding disc liner plate.
Fig. 2 is that the outer liner plate and interior lining panel dock schematic diagram.
Specific embodiment
In order to make the foregoing objectives, features and advantages of the present invention clearer and more comprehensible, right with reference to the accompanying drawings of the specification
A specific embodiment of the invention is described in detail.
In the following description, numerous specific details are set forth in order to facilitate a full understanding of the present invention, but the present invention can be with
Implemented using other than the one described here other way, those skilled in the art can be without prejudice to intension of the present invention
In the case of do similar popularization, therefore the present invention is not limited by the specific embodiments disclosed below.
Secondly, " one embodiment " or " embodiment " referred to herein, which refers to, may be included at least one realization side of the invention
A particular feature, structure, or characteristic in formula." in one embodiment " that different places occur in the present specification not refers both to
The same embodiment, nor the individual or selective embodiment mutually exclusive with other embodiments.
Referring to Fig.1,2, it is one embodiment of the present of invention, this embodiment offers a kind of Novel grinding disc liner plate, principles
It is that lining board for grinding discs is radially divided into inside and outside two pieces along mill, interior lining panel is not worn closely substantially from mill center, wears main collection
In at outer liner plate, therefore, only replace outer liner plate when replacing lining board for grinding discs, this is greatly lowered Vertical Mill operating cost,
Improve stock utilization.Lining board for grinding discs is realized along the multi-discization of mill radial direction and miniaturization.
Specifically, the Novel grinding disc liner plate includes the outer liner plate 100 being detachably connected and interior lining panel 200, the two are
Ring segment (i.e. a section of annulus).Outer liner plate 100 is located at the outer rim of interior lining panel 200, i.e., the inside edge of outer liner plate 100 with it is interior
The outer ledge of liner plate 200 docks, and forms liner plate group." inside edge " herein is the interior of outer liner plate 100 or interior lining panel 200
Circle；" outer ledge " is the outer ring of outer liner plate 100 or interior lining panel 200.Preferably, the upper surface of liner plate group is the curved surface of indent,
And the outer ledge of outer liner plate 100 is higher than inside edge.
Further, the inside edge of interior lining panel 200 is pressed on abrasive disk seat 400 by briquetting 300.Specifically, briquetting 300
Lower part and abrasive disk seat 400 it is fixed (can be bolted), upper compressive is on the inside edge of the interior lining panel 200.
Collet 500 is fixed at the top position of 400 outer rim of abrasive disk seat, the inward flange of collet 500 is inwardly projecting simultaneously
It is pressed on the outer ledge of outer liner plate 100.Wherein, collet 500 can be bolted in the outer rim of abrasive disk seat 400.
Further, the inside edge of outer liner plate 100 forms complementary fixing structure with the outer ledge of interior lining panel 200,
And it is docked by seam allowance.Specifically, the top of the outer ledge of interior lining panel 200 have protrusion 201, outer liner plate 100 it is interior
The top of side edge has the recess 101 for being matched with protrusion 201, and when outer liner plate 100 is docked with interior lining panel 200, protrusion 201 is embedded in
In recess 101, complementary, realization fixation is formed.
Further, the lower part of 200 outer ledge of interior lining panel and the upper surface of abrasive disk seat 400 are fixed, and can pass through bolt
Or the components such as pin are fixed.Likewise, the lower part of outer 100 outer ledge of liner plate and the upper surface of abrasive disk seat 400 are fixed,
It can be fixed by components such as bolt or pins.
Further, 200 inside edge of interior lining panel top formed chamfering slope surface 202,202 direction of slope surface have inwardly and
Component upward.At this point, the lower part of briquetting 300 is fixed on abrasive disk seat 400, top is pressed in the slope surface 202 of interior lining panel 200,
It realizes stronger fixation, prevents from loosening.
It is to be noted that it is also ring segment that each group of outer liner plate 100 and the connection of interior lining panel 200, which are formed by liner plate group,.Lining
Board group can successively be placed with multiple and circumferentially distributed on abrasive disk seat 400, and each liner plate group is closely bonded each other, altogether
The entirety of similar shape circlewise.
It is important that, it should be noted that the construction and arrangement of the application shown in multiple and different exemplary implementation schemes is only
It is illustrative.Although several embodiments are only described in detail in this disclosure, refering to the personnel of the displosure content
It should be easily understood that many changes under the premise of substantially without departing from the novel teachings and advantage of theme described in this application
Type is possible (for example, the size of various elements, scale, structure, shape and ratio and parameter value are (for example, temperature, pressure
Deng), mounting arrangements, the use of material, color, the variation of orientation etc.).It can be by more for example, being shown as integrally formed element
A part or element are constituted, and the position of element can be squeezed or change in other ways, and the property or number of discrete component
Or position can be altered or changed.Therefore, all such remodeling are intended to be comprised in the scope of the present invention.It can be according to replacing
The embodiment in generation changes or the order or sequence of resequence any process or method and step.In the claims, any " dress
Set plus function " clause be intended to and be covered on the structure described herein for executing the function, and it is equivalent to be not only structure
It but also is equivalent structure.Without departing from the scope of the invention, can exemplary implementation scheme design, operation
Other replacements are made in situation and arrangement, remodeling, are changed and are omitted.Therefore, the present invention is not limited to specific embodiments, and
It is to extend to a variety of remodeling still fallen within the scope of the appended claims.
In addition, all spies of actual implementation scheme can not be described in order to provide the terse description of exemplary implementation scheme
Sign is (that is, with execution those incoherent features of optimal mode of the invention for currently considering, or in realizing that the present invention is incoherent
Those features).
It should be understood that in the development process of any actual implementation mode, it, can such as in any engineering or design object
A large amount of specific embodiment is made to determine.Such development effort may be complicated and time-consuming, but for those benefits
For the those of ordinary skill of the displosure content, do not need excessively to test, the development effort will be one design, manufacture and
The routine work of production.
It should be noted that the above examples are only used to illustrate the technical scheme of the present invention and are not limiting, although referring to preferable
Embodiment describes the invention in detail, those skilled in the art should understand that, it can be to technology of the invention
Scheme is modified or replaced equivalently, and without departing from the spirit and scope of the technical solution of the present invention, should all be covered in this hair
In bright scope of the claims.
Claims (10)
1. a kind of Novel grinding disc liner plate, it is characterised in that: including the outer liner plate (100) and interior lining panel (200) being detachably connected, institute
The inside edge for stating outer liner plate (100) is docked with the outer ledge of the interior lining panel (200), forms liner plate group.
2. Novel grinding disc liner plate as described in claim 1, it is characterised in that: the inside edge of the interior lining panel (200) passes through
Briquetting (300) is pressed on abrasive disk seat (400).
3. Novel grinding disc liner plate as described in claim 1, it is characterised in that: the outer rim of the abrasive disk seat (400) is fixed with gear
The inward flange of feed ring (500), the collet (500) projects radially inwards and is pressed in the outer side edges of the outer liner plate (100)
On edge.
4. the Novel grinding disc liner plate as described in claims 1 to 3 is any, it is characterised in that: the inner side edge of the outer liner plate (100)
Edge forms complementary fixing structure with the outer ledge of the interior lining panel (200), and is docked by seam allowance.
5. Novel grinding disc liner plate as claimed in claim 4, it is characterised in that: the outer ledge of the interior lining panel (200) it is upper
Portion has raised (201), and the top of the inside edge of the outer liner plate (100) has the recess (101) of cooperation, the outer liner plate
(100) when docking with the interior lining panel (200), the protrusion (201) is embedded in the recess (101).
6. Novel grinding disc liner plate as claimed in claim 5, it is characterised in that: the lower part of interior lining panel (200) outer ledge
It is fixed with the upper surface of the abrasive disk seat (400), the lower part and the abrasive disk seat (400) of outer liner plate (100) outer ledge
Upper surface fix.
7. the Novel grinding disc liner plate as described in claims 1 to 3,5 or 6 are any, it is characterised in that: in the interior lining panel (200)
Chamfering slope surface (202) are formed at the top of side edge, and slope surface (202) direction has component inwardly and upward.
8. Novel grinding disc liner plate as claimed in claim 7, it is characterised in that: the lower part of the briquetting (300) is fixed on described
On abrasive disk seat (400), top is pressed in the slope surface (202) of the interior lining panel (200).
9. the Novel grinding disc liner plate as described in claims 1 to 3,5,6 or 8 are any, it is characterised in that: the upper table of the liner plate group
Face is the curved surface of indent, and the outer ledge of the outer liner plate (100) is higher than inside edge.
10. the Novel grinding disc liner plate as described in claims 1 to 3,5,6 or 8 are any, it is characterised in that: the liner plate group is along week
To being distributed on the abrasive disk seat (400), and each liner plate group is closely bonded each other, and ring-type is collectively formed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910346763.4A CN110026276A (en) | 2019-04-27 | 2019-04-27 | A kind of Novel grinding disc liner plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910346763.4A CN110026276A (en) | 2019-04-27 | 2019-04-27 | A kind of Novel grinding disc liner plate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110026276A true CN110026276A (en) | 2019-07-19 |
Family
ID=67240486
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910346763.4A Pending CN110026276A (en) | 2019-04-27 | 2019-04-27 | A kind of Novel grinding disc liner plate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110026276A (en) |
Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2805925Y (en) * | 2005-04-28 | 2006-08-16 | 沈阳重型机械集团有限责任公司 | Large-sized vertical roll mill |
| CN202155227U (en) * | 2011-06-10 | 2012-03-07 | 安徽海螺川崎节能设备制造有限公司 | Grinding plate of raw material grinding mill |
| CN202290187U (en) * | 2011-10-13 | 2012-07-04 | 上海凯盛节能工程技术有限公司 | Grinding table of vertical cement clinker grinder |
| CN102974430A (en) * | 2012-12-27 | 2013-03-20 | 中材（天津）粉体技术装备有限公司 | Anti-skidding device for grinding table liners of vertical mill |
| CN103977863A (en) * | 2014-05-19 | 2014-08-13 | 江苏新业重工股份有限公司 | Novel millstone lining plate device of vertical mill |
| CN203803568U (en) * | 2013-10-26 | 2014-09-03 | 安徽海螺川崎节能设备制造有限公司 | Vertical mill grinding structure |
| CN104549654A (en) * | 2015-01-12 | 2015-04-29 | 溧阳中材重型机器有限公司 | Abrasion-resistant device between grinding roller sleeve and grinding table lining plate for vertical grinder |
| CN207169869U (en) * | 2017-07-26 | 2018-04-03 | 四川利森建材集团有限公司 | Manufacture of cement raw material vertical-grinding |
| CN207287600U (en) * | 2017-09-19 | 2018-05-01 | 佛山科学技术学院 | A kind of milling equipment of ceramic raw material |
| CN109225477A (en) * | 2017-07-11 | 2019-01-18 | 佛山科学技术学院 | A kind of milling equipment mill module and mill with ceramic lining plate |
| CN210207055U (en) * | 2019-04-27 | 2020-03-31 | 南京凯盛国际工程有限公司 | Novel millstone lining plate |
-
2019
- 2019-04-27 CN CN201910346763.4A patent/CN110026276A/en active Pending
Patent Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2805925Y (en) * | 2005-04-28 | 2006-08-16 | 沈阳重型机械集团有限责任公司 | Large-sized vertical roll mill |
| CN202155227U (en) * | 2011-06-10 | 2012-03-07 | 安徽海螺川崎节能设备制造有限公司 | Grinding plate of raw material grinding mill |
| CN202290187U (en) * | 2011-10-13 | 2012-07-04 | 上海凯盛节能工程技术有限公司 | Grinding table of vertical cement clinker grinder |
| CN102974430A (en) * | 2012-12-27 | 2013-03-20 | 中材（天津）粉体技术装备有限公司 | Anti-skidding device for grinding table liners of vertical mill |
| CN203803568U (en) * | 2013-10-26 | 2014-09-03 | 安徽海螺川崎节能设备制造有限公司 | Vertical mill grinding structure |
| CN103977863A (en) * | 2014-05-19 | 2014-08-13 | 江苏新业重工股份有限公司 | Novel millstone lining plate device of vertical mill |
| CN104549654A (en) * | 2015-01-12 | 2015-04-29 | 溧阳中材重型机器有限公司 | Abrasion-resistant device between grinding roller sleeve and grinding table lining plate for vertical grinder |
| CN109225477A (en) * | 2017-07-11 | 2019-01-18 | 佛山科学技术学院 | A kind of milling equipment mill module and mill with ceramic lining plate |
| CN207169869U (en) * | 2017-07-26 | 2018-04-03 | 四川利森建材集团有限公司 | Manufacture of cement raw material vertical-grinding |
| CN207287600U (en) * | 2017-09-19 | 2018-05-01 | 佛山科学技术学院 | A kind of milling equipment of ceramic raw material |
| CN210207055U (en) * | 2019-04-27 | 2020-03-31 | 南京凯盛国际工程有限公司 | Novel millstone lining plate |
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