CN209061251U - A kind of novel vertical mill staged grinding liner plate - Google Patents
A kind of novel vertical mill staged grinding liner plate Download PDFInfo
- Publication number
- CN209061251U CN209061251U CN201821527859.8U CN201821527859U CN209061251U CN 209061251 U CN209061251 U CN 209061251U CN 201821527859 U CN201821527859 U CN 201821527859U CN 209061251 U CN209061251 U CN 209061251U
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- China
- Prior art keywords
- mill
- liner plate
- staged
- grinding
- top surface
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- 238000000227 grinding Methods 0.000 title claims abstract description 48
- 239000000463 material Substances 0.000 abstract description 17
- 239000000843 powder Substances 0.000 abstract description 5
- 230000000694 effects Effects 0.000 abstract description 4
- 238000003801 milling Methods 0.000 description 4
- 238000000034 method Methods 0.000 description 3
- 238000009825 accumulation Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000005119 centrifugation Methods 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
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Abstract
The utility model discloses a kind of novel vertical mill stageds to grind liner plate, including mill, the mill top surface offers milled grooves, staged grinding liner plate is placed in the milled grooves, staged grinding liner plate top surface is equipped with grinding roller, it is fixedly connected with column in the middle part of the mill top surface, the column top is fixedly connected with feed pipe.This kind of novel vertical mill staged grinds liner plate, liner plate is ground by setting feed pipe, column and staged, the uniform outlet of a circle is formed in charging bottom of the tube, material falls on mill top surface from feed pipe, mill is rotated with fixed rotating speed, the centrifugal force that material is generated because mill rotates is uniformly to movement on the outside of mill, it is ground when reaching between mill and grinding roller, grinding liner plate by staged makes to grind shifting outside section, to increase abrasive power, improve grinding section, improve the fineness and yield of powder, has achieved the effect that improve grinding efficiency.
Description
Technical field
The utility model relates to Vertical Mill powder grinding technique field, specially a kind of novel vertical mill staged grinds liner plate.
Background technique
Vertical Mill is mainly made of transmission device, hydraulic device, powder concentrator and mill, grinding roller etc., and main working parts are mill
Disk and the grinding roller for making relative rolling on mill, feed Vertical Mill in material under the influence of centrifugal force, ring is formed on mill
Shape material bed.Be designed with Vertical Mill liner plate on the mill milling zone of general Vertical Mill, and existing Vertical Mill liner plate upper surface be mostly it is flat,
Grinding effect is bad, and grinding efficiency is to be improved, in addition, existing roller type vertical mill machine is directly that material is defeated by feed pipe
It send to the center of mill, makes to fall by the rotation of mill in the milling zone that the material at mill center is rotated into mill,
Such feeding manner makes partial material accumulation enter milling zone, and when mill rotation is ground, the material of accumulation not only makes object
Material cannot adequately be ground, while be easy to cause the damage of mixing roll, reduce the grinding effect of grinder.For this purpose, we
It is proposed a kind of novel vertical mill staged grinding liner plate.
Utility model content
The purpose of this utility model is to provide a kind of novel vertical mill stageds to grind liner plate, to solve above-mentioned background technique
The problem of middle proposition.
To achieve the above object, the utility model provides the following technical solutions: a kind of novel vertical mill staged grinding liner plate,
Including mill, the mill top surface offers milled grooves, and staged grinding liner plate, the rank are placed in the milled grooves
Ladder type grinding liner plate inside top surface offers stepped groove, and staged grinding liner plate top surface is equipped with grinding roller, the mill top surface
Middle part is fixedly connected with column, and the column top is fixedly connected with feed pipe.
Preferably, the milled grooves are in circular ring shape, and the center of milled grooves and the center of mill are vertical in same
On line.
Preferably, the ladder groove bottom is in slope surface shape.
Preferably, the quantity of the grinding roller is no less than two, and grinding roller uniformly divides in a ring using the center of mill as the center of circle
Cloth, and grinding roller is truncated cone-shaped.
Preferably, the column is distributed in charging bottom of the tube, and the quantity of column as the center of circle using the center of mill in a ring
No less than three.
Preferably, the center line of the center line of the feed pipe and mill is on same vertical line.
Compared with prior art, the utility model has the beneficial effects that this kind of novel vertical mill staged grinds liner plate, pass through
Feed pipe, column and staged are set and grind liner plate, column is stood on into feed pipe bottom end, it is uniform to form a circle in charging bottom of the tube
Outlet, material falls on mill top surface from feed pipe, and mill is rotated with fixed rotating speed, the centrifugation that material is generated because mill rotates
Power uniformly to movement on the outside of mill, is ground when reaching between mill and grinding roller, and grinding liner plate by staged makes to grind
It is moved outside section, to increase abrasive power, improves grinding section, improve the fineness and yield of powder, reached improvement grinding efficiency
Effect.
Detailed description of the invention
Fig. 1 is the utility model front view structure sectional view；
Fig. 2 is the top view that the utility model staged grinds liner plate.
In figure: 1 mill, 11 milled grooves, 2 stageds grind liner plate, 21 stepped grooves, 3 columns, 4 feed pipes, 5 grinding rollers.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
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 embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
The utility model provides a kind of technical solution referring to FIG. 1-2: a kind of novel vertical mill staged grinding liner plate, packet
Mill 1 is included, 1 top surface of mill offers milled grooves 11, and the milled grooves 11 are in circular ring shape, and in milled grooves 11
The center of the heart and mill 1 is placed with staged grinding liner plate 2, the rank on same vertical line in the milled grooves 11
Ladder type grinding 2 inside top surface of liner plate offers stepped groove 21, and 21 bottom surface of stepped groove is in slope surface shape, the staged grinding lining
2 top surface of plate is equipped with grinding roller 5, and the quantity of the grinding roller 5 is no less than two, and grinding roller 5 is equal in a ring as the center of circle using the center of mill 1
Even distribution, and grinding roller 5 is truncated cone-shaped, is fixedly connected with column 3 in the middle part of 1 top surface of mill, 3 top of column is fixedly connected
There is feed pipe 4, the center line of the feed pipe 4 and the center line of mill 1 are on same vertical line, and the column 3 is with mill 1
Center be that the center of circle is distributed in 4 bottom of feed pipe in a ring, the uniform outlet of a circle, material can be formed in 4 bottom of feed pipe
1 top surface of mill is fallen on from feed pipe 4, mill 1 is rotated with fixed rotating speed, and the centrifugal force that material is generated because mill 1 rotates is uniform
To moving on the outside of mill 1, ground when reaching between mill 1 and grinding roller 5, grinding liner plate 2 by staged makes milling zone
Between it is outer move, to increase abrasive power, improve grinding section, improve the fineness and yield of powder, and the quantity of column 3 is no less than
Three, to guarantee the stability of feed pipe 4.
Working principle:
When grinding material, material is put into feed pipe 4, material falls on 1 top surface of mill from feed pipe 4, and mill 1 is turned with fixed
Speed rotation, material due to mill 1 rotates the centrifugal force that generates uniformly to moving on the outside of mill 1, reach mill 1 and grinding roller 5 it
Between when ground.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired
Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.
Claims (6)
1. a kind of novel vertical mill staged grinds liner plate, including mill (1), it is characterised in that: mill (1) top surface offers
Milled grooves (11), the milled grooves (11) are interior to be placed with staged grinding liner plate (2), and the staged grinds liner plate (2)
Inside top surface offers stepped groove (21), and staged grinding liner plate (2) top surface is equipped with grinding roller (5), mill (1) top surface
Middle part is fixedly connected with column (3), and column (3) top is fixedly connected with feed pipe (4).
2. a kind of novel vertical mill staged according to claim 1 grinds liner plate, it is characterised in that: the milled grooves
It (11) is in circular ring shape, and the center of the center of milled grooves (11) and mill (1) is on same vertical line.
3. a kind of novel vertical mill staged according to claim 1 grinds liner plate, it is characterised in that: the stepped groove (21)
Bottom surface is in slope surface shape.
4. a kind of novel vertical mill staged according to claim 1 grinds liner plate, it is characterised in that: the grinding roller (5)
Quantity is no less than two, and grinding roller (5) is uniformly distributed using the center of mill (1) as the center of circle in a ring, and grinding roller (5) is rotary table
Shape.
5. a kind of novel vertical mill staged according to claim 1 grinds liner plate, it is characterised in that: the column (3) with
The center of mill (1) is that the center of circle is distributed in feed pipe (4) bottom in a ring, and the quantity of column (3) is no less than three.
6. a kind of novel vertical mill staged according to claim 1 grinds liner plate, it is characterised in that: the feed pipe (4)
Center line and mill (1) center line on same vertical line.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821527859.8U CN209061251U (en) | 2018-09-19 | 2018-09-19 | A kind of novel vertical mill staged grinding liner plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821527859.8U CN209061251U (en) | 2018-09-19 | 2018-09-19 | A kind of novel vertical mill staged grinding liner plate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209061251U true CN209061251U (en) | 2019-07-05 |
Family
ID=67092796
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821527859.8U Expired - Fee Related CN209061251U (en) | 2018-09-19 | 2018-09-19 | A kind of novel vertical mill staged grinding liner plate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209061251U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111729728A (en) * | 2020-07-09 | 2020-10-02 | 天津水泥工业设计研究院有限公司 | Novel dry method white cement raw material preparation device and process |
| CN113399054A (en) * | 2021-06-24 | 2021-09-17 | 阳新娲石水泥有限公司 | Vertical roller mill capable of stabilizing material layer and improving grinding efficiency and roller milling method |
| CN114985059A (en) * | 2022-06-16 | 2022-09-02 | 中信重工机械股份有限公司 | Completely-limited progressive partition type vertical abrasive bed |
| CN116371541A (en) * | 2023-04-11 | 2023-07-04 | 安徽恒光智能装备有限公司 | Novel grinding roller grinding disc lining plate structure for vertical mill |
-
2018
- 2018-09-19 CN CN201821527859.8U patent/CN209061251U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111729728A (en) * | 2020-07-09 | 2020-10-02 | 天津水泥工业设计研究院有限公司 | Novel dry method white cement raw material preparation device and process |
| CN113399054A (en) * | 2021-06-24 | 2021-09-17 | 阳新娲石水泥有限公司 | Vertical roller mill capable of stabilizing material layer and improving grinding efficiency and roller milling method |
| CN113399054B (en) * | 2021-06-24 | 2023-09-12 | 阳新娲石水泥有限公司 | Vertical roller mill capable of stabilizing material layer and improving grinding efficiency and roller milling method |
| CN114985059A (en) * | 2022-06-16 | 2022-09-02 | 中信重工机械股份有限公司 | Completely-limited progressive partition type vertical abrasive bed |
| CN116371541A (en) * | 2023-04-11 | 2023-07-04 | 安徽恒光智能装备有限公司 | Novel grinding roller grinding disc lining plate structure for vertical mill |
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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: 20190705 Termination date: 20200919 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |