CN206746707U - A kind of cement grinding device - Google Patents
A kind of cement grinding device Download PDFInfo
- Publication number
- CN206746707U CN206746707U CN201720379053.8U CN201720379053U CN206746707U CN 206746707 U CN206746707 U CN 206746707U CN 201720379053 U CN201720379053 U CN 201720379053U CN 206746707 U CN206746707 U CN 206746707U
- Authority
- CN
- China
- Prior art keywords
- lining board
- classifying lining
- collet
- mill
- feed bin
- 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.)
- Expired - Fee Related
Links
- 239000004568 cement Substances 0.000 title claims abstract description 21
- 239000000463 material Substances 0.000 claims abstract description 19
- 238000007789 sealing Methods 0.000 claims abstract description 11
- 230000000903 blocking effect Effects 0.000 claims description 9
- 238000003466 welding Methods 0.000 claims description 3
- 238000007599 discharging Methods 0.000 claims description 2
- 230000000694 effects Effects 0.000 abstract description 14
- 238000004519 manufacturing process Methods 0.000 abstract description 5
- 238000005498 polishing Methods 0.000 abstract description 5
- 230000001131 transforming effect Effects 0.000 abstract description 3
- 238000009434 installation Methods 0.000 abstract description 2
- 238000013467 fragmentation Methods 0.000 description 3
- 238000006062 fragmentation reaction Methods 0.000 description 3
- 238000005192 partition Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000010298 pulverizing process Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 230000000737 periodic effect Effects 0.000 description 1
- 238000012857 repacking Methods 0.000 description 1
Landscapes
- Crushing And Grinding (AREA)
Abstract
The utility model discloses a kind of cement grinding device, including feed bin, sealing dividing plate, classifying lining board and collet are provided with the feed bin；By transforming the original mill inner structure of pipe of cement mill and shell liner, intrinsic double storehouses mills are changed into single storehouse grinds, then realizes the purpose for carrying production consumption reduction by will grind changing for inner barrel liner plate form；Meanwhile remove original compartment Frame plate and compartment grate plate, the groove step liner plate that a storehouse uses all is replaced by the classifying lining board in two storehouses, whole grinding machine is all more preferable using classifying lining board, such grinding effect；And ensure cement fineness to reduce material flow in mill, be further added by one group of collet on the basis of installation group collet in original mill；Not only increasing the unit-hour output of grinding machine reduces power consumption, and also reduces repair density, saves manpower, reduces fault rate, without worrying to alter ball, enters when each storehouse checks also without polishing door, reaches the effect got twice the result with half the effort.
Description
Technical field
Cement equipment technical field is the utility model is related to, especially a kind of cement grinding device.
Background technology
The defects of design is unreasonable, and unit-hour output is relatively low be present in existing grinding device.Because such a grinding machine is stumpy,
And double storehouses are also designed to, so result in the shortcomings that material residence time in grinding machine short material flow is fast；Meanwhile one storehouse rise
Less than crushing effect, two storehouse grinding effects are poor, not only influence unit-hour output, increase production cost, and cause the storehouse of a storehouse two
Enter mill polishing door maintenance it is cumbersome, must periodic inspection prevent from altering ball between two storehouses, to actual production bring it is many not
Just.
Utility model content
The purpose of this utility model is to provide a kind of cement grinding device, and improving the unit-hour output of grinding machine reduces electricity
Consumption, and also reduces repair density, saves manpower, reduces fault rate, without worrying to alter ball, enters when each storehouse checks also not
Door of polishing is needed, reaches the effect got twice the result with half the effort, to solve the problems mentioned in the above background technology.
To achieve the above object, the utility model provides following technical scheme：A kind of cement grinding device, including feed bin,
Sealing dividing plate, classifying lining board and collet are provided with the feed bin；The sealing dividing plate is fixedly mounted on feed bin by screw
Charging aperture and discharge outlet；The classifying lining board includes one-level classifying lining board and two level classifying lining board；The one-level classification lining
Plate and two level classifying lining board are end to end, and integral type is welded on the inwall of feed bin；The one-level classifying lining board is in feed bin
Ladder lining board is provided with charging aperture；The ladder lining board is welded between one-level classifying lining board and sealing dividing plate；The backgauge
Circle includes base and material blocking rod, fixed welding between material blocking rod and base；The related material blocking rod integral type of base is welded on one
Between level classifying lining board and two level classifying lining board.
As further program of the utility model：The ladder lining board is arranged to that a kind of end face is stepped, length is
0.25 meter of component.
As further program of the utility model：The classifying lining board passes through one-level classifying lining board and two level classifying lining board
It is end to end into a kind of length be 9.25 meters of component.
As further program of the utility model：The collet is provided with five groups, and is equidistantly arranged in 9.25 meters
Between long classifying lining board.
Compared with prior art, the utility model beneficial effect：
This cement grinding device, by transforming the original mill inner structure of pipe of cement mill and shell liner, original is designed
Double storehouses mill be changed to single storehouse mill, then the purpose of production consumption reduction is put forward by the way that the change for grinding inner barrel liner plate form is realized, will be original
Compartment Frame plate and compartment grate plate are removed, and an original storehouse has not had pulverization after being changed to single storehouse mill, determines original one
The groove step liner plate that storehouse uses all is replaced by the classifying lining board in two storehouses, and whole grinding machine all using classifying lining board, is so ground
Grinding effect can be more preferable；And ensure cement fineness to reduce material flow in mill, determine the installation group collet in original mill
On the basis of be further added by one group of collet；The unit-hour output that this design not only increases grinding machine reduces power consumption, but also reduces
Repair density, saves manpower, reduces fault rate, without worrying to alter ball, enters when each storehouse checks also without polishing door, reaches
To the effect got twice the result with half the effort.
Brief description of the drawings
Fig. 1 is overall structure diagram of the present utility model；
Fig. 2 is classifying lining board structural representation of the present utility model；
Fig. 3 is collet structural representation of the present utility model；
Fig. 4 is the overall structure diagram before repacking of the present utility model.
In figure：1- feed bins, 2- sealings dividing plate, 3- classifying lining boards, 31- one-levels classifying lining board, 32- two levels classifying lining board, 4-
Collet, 41- bases, 42- material blocking rods, 5- ladder lining boards.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the embodiment of the utility model is carried out
Clearly and completely describing, it is clear that described embodiment is only the utility model part of the embodiment, rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of creative work is made
The every other embodiment obtained, belong to the scope of the utility model protection.
Refer to Fig. 1-4, in the utility model embodiment, a kind of cement grinding device, including feed bin 1, set in feed bin 1
There are sealing dividing plate 2, classifying lining board 3 and collet 4；Sealing dividing plate 2 is fixedly mounted on charging aperture and the discharging of feed bin 1 by screw
At mouthful；Classifying lining board 3 includes one-level classifying lining board 31 and two level classifying lining board 32；One-level classifying lining board 31 and two level classifying lining board
32 is end to end into the component that a kind of length is 9.25 meters, and integral type is welded on the inwall of feed bin 1；One-level classifying lining board 31
Ladder lining board 5 is provided with the charging aperture of feed bin 1；Ladder lining board 5 be welded on one-level classifying lining board 31 with sealing dividing plate 2 it
Between, it is the component stepped, length is 0.25 meter that ladder lining board 5, which is arranged to a kind of end face, is entering interior of feed bin 1 for material
To the effect of guide；Collet 4 includes base 41 and material blocking rod 42, fixed welding between material blocking rod 42 and base 41；Collet 4
Five groups are provided with, and is equidistantly arranged between 9.25 meters long of classifying lining board 3.
Operation principle：This cement grinding device, original feed bin 1 are provided with a storehouse and two storehouses, and a storehouse effective length is too short, only
There are 3 meters, material has been flushed to the position of partition panel once entering mill from bistrique, so the fragmentation in a storehouse is not had substantially,
And it is furnished with roll squeezer before this grinding system mill, so grinding machine mainly plays grinding, without playing fragmentation；Two storehouses are effectively long
Degree is also short, only 6.25 meters, thus causes that two storehouse grinding effects are poor, and a storehouse is merged into two storehouses after partition panel is removed, this
The effective length in sample storehouse has reached 9.5 meters, and has been grinding the groove step lining plate replacing of an original storehouse fragmentation
The classifying lining board of effect, so it is achieved that preferable grinding effect；Then in the circle gear of original partition panel opening position increase by one
Feed ring 4, collet 4 is increased to 5 groups by original 4 groups, so avoid that material flow behind double storehouse Gai Dan storehouses accelerates lacks
Fall into, realizing material flow in reduction mill makes the abundant grinding of material, improves grinding effect, the purpose of power consumption is reduced when improving platform.
In summary：This cement grinding device, by transforming the original mill inner structure of pipe of cement mill and shell liner,
Intrinsic double storehouse mills are changed to single storehouse mill, then the purpose of production consumption reduction is put forward by the way that the change for grinding inner barrel liner plate form is realized,
Original compartment Frame plate and compartment grate plate are removed, an original storehouse has not had pulverization after being changed to single storehouse mill, determines
The groove step liner plate that an original storehouse uses all is replaced by the classifying lining board 3 in two storehouses, whole grinding machine is all served as a contrast using classification
Plate 3, such grinding effect can be more preferable；And ensure cement fineness to reduce material flow in mill, determine to pacify in original mill
Fill and be further added by one group of collet 4 on the basis of 4 groups of collets 4（5 groups of liner plates of collet 4 are installed）；This design not only increases mill
The unit-hour output of machine reduces power consumption, and also reduces repair density, saves manpower, reduces fault rate, without worrying
Ball is altered, enters when each storehouse checks also without polishing door, reaches the effect got twice the result with half the effort.
It is obvious to a person skilled in the art that the utility model is not limited to the details of above-mentioned one exemplary embodiment, and
And in the case of without departing substantially from spirit or essential attributes of the present utility model, it can realize that this practicality is new in other specific forms
Type.Therefore, no matter from the point of view of which point, embodiment all should be regarded as exemplary, and is nonrestrictive, this practicality is new
The scope of type limits by appended claims rather than described above, it is intended that the equivalency fallen in claim is contained
All changes in justice and scope are included in the utility model.Any reference in claim should not be considered as limitation
Involved claim.
Moreover, it will be appreciated that although the present specification is described in terms of embodiments, not each embodiment is only wrapped
Containing an independent technical scheme, this narrating mode of specification is only that those skilled in the art should for clarity
Using specification as an entirety, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art
It is appreciated that other embodiment.
Claims (4)
1. a kind of cement grinding device, including feed bin（1）, it is characterised in that：The feed bin（1）Inside it is provided with sealing dividing plate（2）、
Classifying lining board（3）And collet（4）；The sealing dividing plate（2）Feed bin is fixedly mounted on by screw（1）Charging aperture and discharging
At mouthful；The classifying lining board（3）Including one-level classifying lining board（31）With two level classifying lining board（32）；The one-level classifying lining board
（31）With two level classifying lining board（32）It is end to end, and integral type is welded on feed bin（1）Inwall on；The one-level classifying lining board
（31）In feed bin（1）Charging aperture at be provided with ladder lining board（5）；The ladder lining board（5）It is welded on one-level classifying lining board
（31）With sealing dividing plate（2）Between；The collet（4）Including base（41）And material blocking rod（42）, material blocking rod（42）With base
（41）Between fixed welding；The base（41）Related material blocking rod（42）Integral type is welded on one-level classifying lining board（31）And two level
Classifying lining board（32）Between.
A kind of 2. cement grinding device according to claim 1, it is characterised in that：The ladder lining board（5）It is arranged to one
Kind end face is the component stepped, length is 0.25 meter.
A kind of 3. cement grinding device according to claim 1, it is characterised in that：The classifying lining board（3）Pass through one-level
Classifying lining board（31）With two level classifying lining board（32）It is end to end into a kind of length be 9.25 meters of component.
A kind of 4. cement grinding device according to claim 1, it is characterised in that：The collet（4）Five groups are provided with,
And equidistantly it is arranged in 9.25 meters of long classifying lining boards（3）Between.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720379053.8U CN206746707U (en) | 2017-04-12 | 2017-04-12 | A kind of cement grinding device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720379053.8U CN206746707U (en) | 2017-04-12 | 2017-04-12 | A kind of cement grinding device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206746707U true CN206746707U (en) | 2017-12-15 |
Family
ID=60612811
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720379053.8U Expired - Fee Related CN206746707U (en) | 2017-04-12 | 2017-04-12 | A kind of cement grinding device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206746707U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109201216A (en) * | 2018-10-11 | 2019-01-15 | 合肥水泥研究设计院有限公司 | A kind of device modified for cement powder |
-
2017
- 2017-04-12 CN CN201720379053.8U patent/CN206746707U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109201216A (en) * | 2018-10-11 | 2019-01-15 | 合肥水泥研究设计院有限公司 | A kind of device modified for cement powder |
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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: 20171215 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |