CN109225494A - Composite ceramics steel ball grinder liner plate - Google Patents
Composite ceramics steel ball grinder liner plate Download PDFInfo
- Publication number
- CN109225494A CN109225494A CN201811050348.6A CN201811050348A CN109225494A CN 109225494 A CN109225494 A CN 109225494A CN 201811050348 A CN201811050348 A CN 201811050348A CN 109225494 A CN109225494 A CN 109225494A
- Authority
- CN
- China
- Prior art keywords
- liner plate
- composite ceramics
- base
- steel ball
- ball grinder
- 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
Links
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
- B02C17/00—Disintegrating by tumbling mills, i.e. mills having a container charged with the material to be disintegrated with or without special disintegrating members such as pebbles or balls
- B02C17/18—Details
- B02C17/22—Lining for containers
Abstract
The present invention provides a kind of composite ceramics steel ball grinder liner plate, including base, is coated with wearing layer in the base.The base is stamping parts or cast member, and the material of the wearing layer is composite ceramics steel.Composite ceramics steel ball grinder liner plate of the invention improves the wear-resisting property of lining board of grinder due to using high rigidity, the composite ceramics steel layer of high abrasion as wearing layer.The setting of wearing layer so that compound lining board of grinder thickness is reduced, and increases grinding machine effective use space so that liner plate will not shorten the working life because groundwork thickness reduces.Compound lining board of grinder thickness reduces and uses light cement sill filled composite liner plate vacancy, reduces the transmission load that its weight thereby reduces grinding machine, reduces energy consumption, can substantially reduce cost.
Description
Technical field
The present invention relates to crushing material apparatus field more particularly to a kind of composite ceramics steel ball grinder liner plates.
Background technique
Currently, cement industry etc. is related to the ball mill in ball milling powder grinder factory all in grinding machine laid inside lining board of grinder,
Traditional lining board of grinder generally use in evanohm series integrated casting and forming liner plate, such as shown in Figure 1 be used for ball
Middle evanohm small ripple glaze lining board of globe and the middle evanohm ladder lining shown in Fig. 2 in ball mill crushing bin in grinding machine fine grinding storehouse
Plate is mounted on ball mill barrel inner wall after middle evanohm passes through casting and forming, for resisting impact and the mill of smashing and grinding medium
Damage.For middle evanohm lining board of grinder by the special designing of geometry, there are also will smashing and grinding medium promotion with grinding machine rotation
To it is high-order it is lower again throw, impacting material in high-order dropping process to be conducive to smash and grind medium achievees the purpose that grinding material.
Middle chromium alloy lining plate passes through long-term industrial production application, material and geometry basic forming, but its from
Body has the disadvantages that
(1) wear-resisting property is not high: the wear-resisting property of middle chromium alloy lining plate mentions greatly very much although having than common iron wear-resisting property
Height, but compared with high-intensitive, high abrasion composite ceramics steel, wear-resisting property or much lower.
(2) higher liner plate thickness has tied up effective grinding space of ball mill: in view of liner plate needs certain use
Service life, thus the thickness of traditional middle chromium alloy lining plate cannot design too thin, thus tie up inside grinding mill barrel effectively
Grinding space.The thickness of traditional middle chromium alloy lining plate is generally 40-65mm.
(3) liner plate utilization rate is low: since chromium alloy lining plate uses single material integration casting and forming, and grinding machine in tradition
Its rear geometry changes wear liner to a certain extent, and easy fracture is just no longer suitable for continuing to use, and can only be scrapped more
The liner plate renewed.Replaced liner plate cannot redress use, can only handle as steel scrap, lead to higher cost.
(4) chromium alloy lining plate is from great in: liner plate is increased from the great mill driving load that will lead to, and energy consumption is higher.
Summary of the invention
The object of the present invention is to provide a kind of composite ceramics steel ball grinder liner plates, to improve the wearability of ball grinding machine lining board
Can, increase the ball mill useful space, reduces liner plate cost and energy consumption.
To achieve the goals above, the present invention provides a kind of composite ceramics steel ball grinder liner plate, including base, the base
It is upper to be coated with wearing layer；The base is stamping parts or cast member, and the material of the wearing layer is composite ceramics steel.
The base is formed using composite casting.
The material of the base is carbon steel or steel alloy.
The base with a thickness of 5-10mm.
The wearing layer with a thickness of 3-8mm.
The composite ceramics steel ball grinder liner plate further includes filled layer, the filled layer be filled in the wearing layer with it is described
Gap between the cylinder of ball mill.
The material of the filled layer is light cement sill.
The beneficial effects of the present invention are:
The composite ceramics steel layer conduct of composite ceramics steel ball grinder liner plate of the invention due to using high rigidity, high abrasion
Wearing layer improves the wear-resisting property of lining board of grinder.The setting of wearing layer is so that liner plate will not contract because groundwork thickness reduces
Short service life so that compound lining board of grinder thickness is reduced, and increases grinding machine effective use space.Compound grinding machine lining
Plate thickness reduces and uses light cement sill filled composite liner plate vacancy, reduces its weight and thereby reduces grinding machine
Transmission load reduces energy consumption, can substantially reduce cost.
Detailed description of the invention
Fig. 1 is the schematic diagram of the middle evanohm small ripple glaze lining board of globe of the prior art；
Fig. 2 is the schematic diagram of the middle evanohm ladder lining board of the prior art；
Fig. 3 is the schematic diagram of composite wavelet line liner plate according to an embodiment of the invention；
Fig. 4 is the schematic diagram of composite step liner plate according to another embodiment of the invention.
Specific embodiment
With reference to the accompanying drawing, presently preferred embodiments of the present invention is provided, and is described in detail, makes to be better understood when this hair
Bright function, feature.Similar technical characteristic using it is similar with " ' " number appended drawing reference.
It is illustrated in figure 3 composite ceramics steel ball grinder liner plate according to an embodiment of the invention, which is to be used for
Composite wavelet line liner plate in ball mill fine grinding storehouse, uses complex form to be processed into.In the present embodiment, the composite ceramics
Steel ball grinder liner plate includes base 1 and coated on the wearing layer 2 in base 1.Wherein, base 1 be stamping parts or cast member, according to
The geometric dimension and shape of composite wavelet line liner plate are formed using composite casting, and material is carbon steel or steel alloy, with a thickness of 5-
10mm.The material of wearing layer 2 is the Ceramo-steel of high abrasion, high rigidity, with a thickness of 4mm.Since the wear-resistant strength of wearing layer 2 compares base
The height of layer, thus the thickness of base 1 can be reduced and bring service life due to groundwork thickness reduces is compensated by the wearing layer
Shorten.It is arranged in this way so that the overall thickness of composite ceramics steel ball grinder liner plate is reduced, but other outer dimensions can be constant,
To increase grinding machine effective use space.In addition, the weight of the liner plate as used in ball mill mostlys come from steel used in base
Material, so while groundwork thickness is reduced, so that it may reduce and use Steel material, to reduce its transmission be self-possessed and then reduce grinding machine
Load.
Fig. 3 is referred to again, and composite ceramics steel ball grinder liner plate of the invention further includes filled layer 3, and filled layer 3 is filled in base
Gap between layer 1 and the cylinder of ball mill, to enhance stability when ball mill rotation, material is light cement substrate
Material, the filled layer 3 of lighter in weight can equally be reduced instead of the part steel for being located at filling position in the prior art as a result,
Using Steel material, to reduce its transmission load be self-possessed and then reduce grinding machine, energy consumption is reduced, cost can be substantially reduced.
Fig. 4 shows composite ceramics steel ball grinder liner plate according to another embodiment of the invention, the liner plate be for
Composite step liner plate in ball mill fine grinding storehouse, it is close with previously described composite wavelet line lining plate structure, it equally include base
Layer 1 ' and the wearing layer 2 ' being coated in base 1 ', base 1 ' is according to the geometric dimension and shape of composite step liner plate by composite casting
Cause type, material is carbon steel or steel alloy, with a thickness of 5-10mm, wearing layer 2 with a thickness of 3-8mm.
Above-described, only presently preferred embodiments of the present invention, the range being not intended to limit the invention, of the invention is upper
Stating embodiment can also make a variety of changes.For example, the thickness of base and wearing layer can moderate change adjustment.I.e. all foundations are originally
Simple, equivalent changes and modifications, fall within the invention patent made by claims and description of patent application
Claims.The not detailed description of the present invention is routine techniques content.
Claims (7)
1. a kind of composite ceramics steel ball grinder liner plate, including base (1,1 '), which is characterized in that coated on the base (1,1 ')
There are wearing layer (2,2 ')；The base (1,1 ') is stamping parts or cast member, and the material of the wearing layer (2,2 ') is composite ceramic
Porcelain steel.
2. composite ceramics steel ball grinder liner plate according to claim 1, which is characterized in that the base (1,1 ') is using multiple
Close casting and forming.
3. composite ceramics steel ball grinder liner plate according to claim 2, which is characterized in that the material of the base (1,1 ')
For carbon steel or steel alloy.
4. composite ceramics steel ball grinder liner plate according to claim 1, which is characterized in that the thickness of the base (1,1 ')
For 5-10mm.
5. composite ceramics steel ball grinder liner plate according to claim 1, which is characterized in that the thickness of the wearing layer (2,2 ')
Degree is 3-8mm.
6. composite ceramics steel ball grinder liner plate according to claim 1, which is characterized in that it further include filled layer (3), it is described
Filled layer (3) is filled in the gap between the base (1) and the cylinder of the ball mill.
7. composite ceramics steel ball grinder liner plate according to claim 6, which is characterized in that the material of the filled layer (3)
For light cement sill.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811050348.6A CN109225494A (en) | 2018-09-10 | 2018-09-10 | Composite ceramics steel ball grinder liner plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811050348.6A CN109225494A (en) | 2018-09-10 | 2018-09-10 | Composite ceramics steel ball grinder liner plate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109225494A true CN109225494A (en) | 2019-01-18 |
Family
ID=65067160
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811050348.6A Pending CN109225494A (en) | 2018-09-10 | 2018-09-10 | Composite ceramics steel ball grinder liner plate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109225494A (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101816905A (en) * | 2010-05-07 | 2010-09-01 | 洛阳万晟耐磨科技有限公司 | Super wear-resistant ceramic-steel composite lining plate for mixer and preparation method thereof |
| CN201603585U (en) * | 2010-01-08 | 2010-10-13 | 三河市科大博德粉末有限公司 | Ball mill lining plate with wear resistance coating layer |
| CN101884948A (en) * | 2010-06-24 | 2010-11-17 | 昆明理工大学 | Composite lining plate of ball mill and preparation method thereof |
| CN104646121A (en) * | 2013-11-18 | 2015-05-27 | 江苏石磊机械制造有限公司 | Wear-resistant liner plate |
-
2018
- 2018-09-10 CN CN201811050348.6A patent/CN109225494A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201603585U (en) * | 2010-01-08 | 2010-10-13 | 三河市科大博德粉末有限公司 | Ball mill lining plate with wear resistance coating layer |
| CN101816905A (en) * | 2010-05-07 | 2010-09-01 | 洛阳万晟耐磨科技有限公司 | Super wear-resistant ceramic-steel composite lining plate for mixer and preparation method thereof |
| CN101884948A (en) * | 2010-06-24 | 2010-11-17 | 昆明理工大学 | Composite lining plate of ball mill and preparation method thereof |
| CN104646121A (en) * | 2013-11-18 | 2015-05-27 | 江苏石磊机械制造有限公司 | Wear-resistant liner plate |
Non-Patent Citations (1)
| Title |
|---|
| 邹伟斌等: "试论ZGMn13阶梯衬板尺寸对粉磨效率和使用寿命的影响", 《中国建材装备》 * |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20190118 |
|
| RJ01 | Rejection of invention patent application after publication |